/* Generated by Cython 3.0.11 */

/* BEGIN: Cython Metadata
{
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            "-Wno-cpp",
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        ],
        "include_dirs": [
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}
END: Cython Metadata */

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#elif defined(Py_GIL_DISABLED) || defined(Py_NOGIL)
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#if !defined(CYTHON_FAST_PYCCALL)
#define CYTHON_FAST_PYCCALL  (CYTHON_FAST_PYCALL && PY_VERSION_HEX >= 0x030600B1)
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#if !defined(CYTHON_VECTORCALL)
#define CYTHON_VECTORCALL  (CYTHON_FAST_PYCCALL && PY_VERSION_HEX >= 0x030800B1)
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#define CYTHON_BACKPORT_VECTORCALL (CYTHON_METH_FASTCALL && PY_VERSION_HEX < 0x030800B1)
#if CYTHON_USE_PYLONG_INTERNALS
  #if PY_MAJOR_VERSION < 3
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#ifndef __has_attribute
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#ifndef __has_cpp_attribute
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#ifndef CYTHON_RESTRICT
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  #elif defined(_MSC_VER) && _MSC_VER >= 1400
    #define CYTHON_RESTRICT __restrict
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    #define CYTHON_RESTRICT
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# if defined(__GNUC__)
#   if !(defined(__cplusplus)) || (__GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ >= 4))
#     define CYTHON_UNUSED __attribute__ ((__unused__))
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#     define CYTHON_UNUSED
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# elif defined(__ICC) || (defined(__INTEL_COMPILER) && !defined(_MSC_VER))
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#   define CYTHON_UNUSED
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     template<class T> void CYTHON_UNUSED_VAR( const T& ) { }
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# if CYTHON_COMPILING_IN_CPYTHON
#  define CYTHON_NCP_UNUSED
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#define __Pyx_void_to_None(void_result) ((void)(void_result), Py_INCREF(Py_None), Py_None)
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     * but leads to warnings with -pedantic, since it is a C++17 feature */
    #if ((defined(_MSVC_LANG) && _MSVC_LANG >= 201703L) || __cplusplus >= 201703L)
      #if __has_cpp_attribute(fallthrough)
        #define CYTHON_FALLTHROUGH [[fallthrough]]
      #endif
    #endif
    #ifndef CYTHON_FALLTHROUGH
      #if __has_cpp_attribute(clang::fallthrough)
        #define CYTHON_FALLTHROUGH [[clang::fallthrough]]
      #elif __has_cpp_attribute(gnu::fallthrough)
        #define CYTHON_FALLTHROUGH [[gnu::fallthrough]]
      #endif
    #endif
  #endif
  #ifndef CYTHON_FALLTHROUGH
    #if __has_attribute(fallthrough)
      #define CYTHON_FALLTHROUGH __attribute__((fallthrough))
    #else
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
  #if defined(__clang__) && defined(__apple_build_version__)
    #if __apple_build_version__ < 7000000
      #undef  CYTHON_FALLTHROUGH
      #define CYTHON_FALLTHROUGH
    #endif
  #endif
#endif
#ifdef __cplusplus
  template <typename T>
  struct __PYX_IS_UNSIGNED_IMPL {static const bool value = T(0) < T(-1);};
  #define __PYX_IS_UNSIGNED(type) (__PYX_IS_UNSIGNED_IMPL<type>::value)
#else
  #define __PYX_IS_UNSIGNED(type) (((type)-1) > 0)
#endif
#if CYTHON_COMPILING_IN_PYPY == 1
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x030A0000)
#else
  #define __PYX_NEED_TP_PRINT_SLOT  (PY_VERSION_HEX >= 0x030800b4 && PY_VERSION_HEX < 0x03090000)
#endif
#define __PYX_REINTERPRET_FUNCION(func_pointer, other_pointer) ((func_pointer)(void(*)(void))(other_pointer))

#ifndef CYTHON_INLINE
  #if defined(__clang__)
    #define CYTHON_INLINE __inline__ __attribute__ ((__unused__))
  #elif defined(__GNUC__)
    #define CYTHON_INLINE __inline__
  #elif defined(_MSC_VER)
    #define CYTHON_INLINE __inline
  #elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define CYTHON_INLINE inline
  #else
    #define CYTHON_INLINE
  #endif
#endif

#define __PYX_BUILD_PY_SSIZE_T "n"
#define CYTHON_FORMAT_SSIZE_T "z"
#if PY_MAJOR_VERSION < 3
  #define __Pyx_BUILTIN_MODULE_NAME "__builtin__"
  #define __Pyx_DefaultClassType PyClass_Type
  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a+k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
  #define __Pyx_BUILTIN_MODULE_NAME "builtins"
  #define __Pyx_DefaultClassType PyType_Type
#if CYTHON_COMPILING_IN_LIMITED_API
    static CYTHON_INLINE PyObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                                    PyObject *fv, PyObject *cell, PyObject* fn,
                                                    PyObject *name, int fline, PyObject *lnos) {
        PyObject *exception_table = NULL;
        PyObject *types_module=NULL, *code_type=NULL, *result=NULL;
        #if __PYX_LIMITED_VERSION_HEX < 0x030B0000
        PyObject *version_info;
        PyObject *py_minor_version = NULL;
        #endif
        long minor_version = 0;
        PyObject *type, *value, *traceback;
        PyErr_Fetch(&type, &value, &traceback);
        #if __PYX_LIMITED_VERSION_HEX >= 0x030B0000
        minor_version = 11;
        #else
        if (!(version_info = PySys_GetObject("version_info"))) goto end;
        if (!(py_minor_version = PySequence_GetItem(version_info, 1))) goto end;
        minor_version = PyLong_AsLong(py_minor_version);
        Py_DECREF(py_minor_version);
        if (minor_version == -1 && PyErr_Occurred()) goto end;
        #endif
        if (!(types_module = PyImport_ImportModule("types"))) goto end;
        if (!(code_type = PyObject_GetAttrString(types_module, "CodeType"))) goto end;
        if (minor_version <= 7) {
            (void)p;
            result = PyObject_CallFunction(code_type, "iiiiiOOOOOOiOO", a, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else if (minor_version <= 10) {
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOiOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, fline, lnos, fv, cell);
        } else {
            if (!(exception_table = PyBytes_FromStringAndSize(NULL, 0))) goto end;
            result = PyObject_CallFunction(code_type, "iiiiiiOOOOOOOiOO", a,p, k, l, s, f, code,
                          c, n, v, fn, name, name, fline, lnos, exception_table, fv, cell);
        }
    end:
        Py_XDECREF(code_type);
        Py_XDECREF(exception_table);
        Py_XDECREF(types_module);
        if (type) {
            PyErr_Restore(type, value, traceback);
        }
        return result;
    }
    #ifndef CO_OPTIMIZED
    #define CO_OPTIMIZED 0x0001
    #endif
    #ifndef CO_NEWLOCALS
    #define CO_NEWLOCALS 0x0002
    #endif
    #ifndef CO_VARARGS
    #define CO_VARARGS 0x0004
    #endif
    #ifndef CO_VARKEYWORDS
    #define CO_VARKEYWORDS 0x0008
    #endif
    #ifndef CO_ASYNC_GENERATOR
    #define CO_ASYNC_GENERATOR 0x0200
    #endif
    #ifndef CO_GENERATOR
    #define CO_GENERATOR 0x0020
    #endif
    #ifndef CO_COROUTINE
    #define CO_COROUTINE 0x0080
    #endif
#elif PY_VERSION_HEX >= 0x030B0000
  static CYTHON_INLINE PyCodeObject* __Pyx_PyCode_New(int a, int p, int k, int l, int s, int f,
                                                    PyObject *code, PyObject *c, PyObject* n, PyObject *v,
                                                    PyObject *fv, PyObject *cell, PyObject* fn,
                                                    PyObject *name, int fline, PyObject *lnos) {
    PyCodeObject *result;
    PyObject *empty_bytes = PyBytes_FromStringAndSize("", 0);
    if (!empty_bytes) return NULL;
    result =
      #if PY_VERSION_HEX >= 0x030C0000
        PyUnstable_Code_NewWithPosOnlyArgs
      #else
        PyCode_NewWithPosOnlyArgs
      #endif
        (a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, name, fline, lnos, empty_bytes);
    Py_DECREF(empty_bytes);
    return result;
  }
#elif PY_VERSION_HEX >= 0x030800B2 && !CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_NewWithPosOnlyArgs(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#else
  #define __Pyx_PyCode_New(a, p, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)\
          PyCode_New(a, k, l, s, f, code, c, n, v, fv, cell, fn, name, fline, lnos)
#endif
#endif
#if PY_VERSION_HEX >= 0x030900A4 || defined(Py_IS_TYPE)
  #define __Pyx_IS_TYPE(ob, type) Py_IS_TYPE(ob, type)
#else
  #define __Pyx_IS_TYPE(ob, type) (((const PyObject*)ob)->ob_type == (type))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_Is)
  #define __Pyx_Py_Is(x, y)  Py_Is(x, y)
#else
  #define __Pyx_Py_Is(x, y) ((x) == (y))
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsNone)
  #define __Pyx_Py_IsNone(ob) Py_IsNone(ob)
#else
  #define __Pyx_Py_IsNone(ob) __Pyx_Py_Is((ob), Py_None)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsTrue)
  #define __Pyx_Py_IsTrue(ob) Py_IsTrue(ob)
#else
  #define __Pyx_Py_IsTrue(ob) __Pyx_Py_Is((ob), Py_True)
#endif
#if PY_VERSION_HEX >= 0x030A00B1 || defined(Py_IsFalse)
  #define __Pyx_Py_IsFalse(ob) Py_IsFalse(ob)
#else
  #define __Pyx_Py_IsFalse(ob) __Pyx_Py_Is((ob), Py_False)
#endif
#define __Pyx_NoneAsNull(obj)  (__Pyx_Py_IsNone(obj) ? NULL : (obj))
#if PY_VERSION_HEX >= 0x030900F0 && !CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyObject_GC_IsFinalized(o) PyObject_GC_IsFinalized(o)
#else
  #define __Pyx_PyObject_GC_IsFinalized(o) _PyGC_FINALIZED(o)
#endif
#ifndef CO_COROUTINE
  #define CO_COROUTINE 0x80
#endif
#ifndef CO_ASYNC_GENERATOR
  #define CO_ASYNC_GENERATOR 0x200
#endif
#ifndef Py_TPFLAGS_CHECKTYPES
  #define Py_TPFLAGS_CHECKTYPES 0
#endif
#ifndef Py_TPFLAGS_HAVE_INDEX
  #define Py_TPFLAGS_HAVE_INDEX 0
#endif
#ifndef Py_TPFLAGS_HAVE_NEWBUFFER
  #define Py_TPFLAGS_HAVE_NEWBUFFER 0
#endif
#ifndef Py_TPFLAGS_HAVE_FINALIZE
  #define Py_TPFLAGS_HAVE_FINALIZE 0
#endif
#ifndef Py_TPFLAGS_SEQUENCE
  #define Py_TPFLAGS_SEQUENCE 0
#endif
#ifndef Py_TPFLAGS_MAPPING
  #define Py_TPFLAGS_MAPPING 0
#endif
#ifndef METH_STACKLESS
  #define METH_STACKLESS 0
#endif
#if PY_VERSION_HEX <= 0x030700A3 || !defined(METH_FASTCALL)
  #ifndef METH_FASTCALL
     #define METH_FASTCALL 0x80
  #endif
  typedef PyObject *(*__Pyx_PyCFunctionFast) (PyObject *self, PyObject *const *args, Py_ssize_t nargs);
  typedef PyObject *(*__Pyx_PyCFunctionFastWithKeywords) (PyObject *self, PyObject *const *args,
                                                          Py_ssize_t nargs, PyObject *kwnames);
#else
  #if PY_VERSION_HEX >= 0x030d00A4
  #  define __Pyx_PyCFunctionFast PyCFunctionFast
  #  define __Pyx_PyCFunctionFastWithKeywords PyCFunctionFastWithKeywords
  #else
  #  define __Pyx_PyCFunctionFast _PyCFunctionFast
  #  define __Pyx_PyCFunctionFastWithKeywords _PyCFunctionFastWithKeywords
  #endif
#endif
#if CYTHON_METH_FASTCALL
  #define __Pyx_METH_FASTCALL METH_FASTCALL
  #define __Pyx_PyCFunction_FastCall __Pyx_PyCFunctionFast
  #define __Pyx_PyCFunction_FastCallWithKeywords __Pyx_PyCFunctionFastWithKeywords
#else
  #define __Pyx_METH_FASTCALL METH_VARARGS
  #define __Pyx_PyCFunction_FastCall PyCFunction
  #define __Pyx_PyCFunction_FastCallWithKeywords PyCFunctionWithKeywords
#endif
#if CYTHON_VECTORCALL
  #define __pyx_vectorcallfunc vectorcallfunc
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  PY_VECTORCALL_ARGUMENTS_OFFSET
  #define __Pyx_PyVectorcall_NARGS(n)  PyVectorcall_NARGS((size_t)(n))
#elif CYTHON_BACKPORT_VECTORCALL
  typedef PyObject *(*__pyx_vectorcallfunc)(PyObject *callable, PyObject *const *args,
                                            size_t nargsf, PyObject *kwnames);
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  ((size_t)1 << (8 * sizeof(size_t) - 1))
  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(((size_t)(n)) & ~__Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET))
#else
  #define __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET  0
  #define __Pyx_PyVectorcall_NARGS(n)  ((Py_ssize_t)(n))
#endif
#if PY_MAJOR_VERSION >= 0x030900B1
#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_CheckExact(func)
#else
#define __Pyx_PyCFunction_CheckExact(func)  PyCFunction_Check(func)
#endif
#define __Pyx_CyOrPyCFunction_Check(func)  PyCFunction_Check(func)
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  (((PyCFunctionObject*)(func))->m_ml->ml_meth)
#elif !CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyOrPyCFunction_GET_FUNCTION(func)  PyCFunction_GET_FUNCTION(func)
#endif
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CyOrPyCFunction_GET_FLAGS(func)  (((PyCFunctionObject*)(func))->m_ml->ml_flags)
static CYTHON_INLINE PyObject* __Pyx_CyOrPyCFunction_GET_SELF(PyObject *func) {
    return (__Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_STATIC) ? NULL : ((PyCFunctionObject*)func)->m_self;
}
#endif
static CYTHON_INLINE int __Pyx__IsSameCFunction(PyObject *func, void *cfunc) {
#if CYTHON_COMPILING_IN_LIMITED_API
    return PyCFunction_Check(func) && PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
#else
    return PyCFunction_Check(func) && PyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
#endif
}
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCFunction(func, cfunc)
#if __PYX_LIMITED_VERSION_HEX < 0x030900B1
  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  ((void)m, PyType_FromSpecWithBases(s, b))
  typedef PyObject *(*__Pyx_PyCMethod)(PyObject *, PyTypeObject *, PyObject *const *, size_t, PyObject *);
#else
  #define __Pyx_PyType_FromModuleAndSpec(m, s, b)  PyType_FromModuleAndSpec(m, s, b)
  #define __Pyx_PyCMethod  PyCMethod
#endif
#ifndef METH_METHOD
  #define METH_METHOD 0x200
#endif
#if CYTHON_COMPILING_IN_PYPY && !defined(PyObject_Malloc)
  #define PyObject_Malloc(s)   PyMem_Malloc(s)
  #define PyObject_Free(p)     PyMem_Free(p)
  #define PyObject_Realloc(p)  PyMem_Realloc(p)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)
#else
  #define __Pyx_PyCode_HasFreeVars(co)  (PyCode_GetNumFree(co) > 0)
  #define __Pyx_PyFrame_SetLineNumber(frame, lineno)  (frame)->f_lineno = (lineno)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyThreadState_Current PyThreadState_Get()
#elif !CYTHON_FAST_THREAD_STATE
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#elif PY_VERSION_HEX >= 0x030d00A1
  #define __Pyx_PyThreadState_Current PyThreadState_GetUnchecked()
#elif PY_VERSION_HEX >= 0x03060000
  #define __Pyx_PyThreadState_Current _PyThreadState_UncheckedGet()
#elif PY_VERSION_HEX >= 0x03000000
  #define __Pyx_PyThreadState_Current PyThreadState_GET()
#else
  #define __Pyx_PyThreadState_Current _PyThreadState_Current
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE void *__Pyx_PyModule_GetState(PyObject *op)
{
    void *result;
    result = PyModule_GetState(op);
    if (!result)
        Py_FatalError("Couldn't find the module state");
    return result;
}
#endif
#define __Pyx_PyObject_GetSlot(obj, name, func_ctype)  __Pyx_PyType_GetSlot(Py_TYPE(obj), name, func_ctype)
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((func_ctype) PyType_GetSlot((type), Py_##name))
#else
  #define __Pyx_PyType_GetSlot(type, name, func_ctype)  ((type)->name)
#endif
#if PY_VERSION_HEX < 0x030700A2 && !defined(PyThread_tss_create) && !defined(Py_tss_NEEDS_INIT)
#include "pythread.h"
#define Py_tss_NEEDS_INIT 0
typedef int Py_tss_t;
static CYTHON_INLINE int PyThread_tss_create(Py_tss_t *key) {
  *key = PyThread_create_key();
  return 0;
}
static CYTHON_INLINE Py_tss_t * PyThread_tss_alloc(void) {
  Py_tss_t *key = (Py_tss_t *)PyObject_Malloc(sizeof(Py_tss_t));
  *key = Py_tss_NEEDS_INIT;
  return key;
}
static CYTHON_INLINE void PyThread_tss_free(Py_tss_t *key) {
  PyObject_Free(key);
}
static CYTHON_INLINE int PyThread_tss_is_created(Py_tss_t *key) {
  return *key != Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE void PyThread_tss_delete(Py_tss_t *key) {
  PyThread_delete_key(*key);
  *key = Py_tss_NEEDS_INIT;
}
static CYTHON_INLINE int PyThread_tss_set(Py_tss_t *key, void *value) {
  return PyThread_set_key_value(*key, value);
}
static CYTHON_INLINE void * PyThread_tss_get(Py_tss_t *key) {
  return PyThread_get_key_value(*key);
}
#endif
#if PY_MAJOR_VERSION < 3
    #if CYTHON_COMPILING_IN_PYPY
        #if PYPY_VERSION_NUM < 0x07030600
            #if defined(__cplusplus) && __cplusplus >= 201402L
                [[deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")]]
            #elif defined(__GNUC__) || defined(__clang__)
                __attribute__ ((__deprecated__("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6")))
            #elif defined(_MSC_VER)
                __declspec(deprecated("`with nogil:` inside a nogil function will not release the GIL in PyPy2 < 7.3.6"))
            #endif
            static CYTHON_INLINE int PyGILState_Check(void) {
                return 0;
            }
        #else  // PYPY_VERSION_NUM < 0x07030600
        #endif  // PYPY_VERSION_NUM < 0x07030600
    #else
        static CYTHON_INLINE int PyGILState_Check(void) {
            PyThreadState * tstate = _PyThreadState_Current;
            return tstate && (tstate == PyGILState_GetThisThreadState());
        }
    #endif
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000 || defined(_PyDict_NewPresized)
#define __Pyx_PyDict_NewPresized(n)  ((n <= 8) ? PyDict_New() : _PyDict_NewPresized(n))
#else
#define __Pyx_PyDict_NewPresized(n)  PyDict_New()
#endif
#if PY_MAJOR_VERSION >= 3 || CYTHON_FUTURE_DIVISION
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_TrueDivide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceTrueDivide(x,y)
#else
  #define __Pyx_PyNumber_Divide(x,y)         PyNumber_Divide(x,y)
  #define __Pyx_PyNumber_InPlaceDivide(x,y)  PyNumber_InPlaceDivide(x,y)
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX > 0x030600B4 && PY_VERSION_HEX < 0x030d0000 && CYTHON_USE_UNICODE_INTERNALS
#define __Pyx_PyDict_GetItemStrWithError(dict, name)  _PyDict_GetItem_KnownHash(dict, name, ((PyASCIIObject *) name)->hash)
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStr(PyObject *dict, PyObject *name) {
    PyObject *res = __Pyx_PyDict_GetItemStrWithError(dict, name);
    if (res == NULL) PyErr_Clear();
    return res;
}
#elif PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
#define __Pyx_PyDict_GetItemStrWithError  PyDict_GetItemWithError
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#else
static CYTHON_INLINE PyObject * __Pyx_PyDict_GetItemStrWithError(PyObject *dict, PyObject *name) {
#if CYTHON_COMPILING_IN_PYPY
    return PyDict_GetItem(dict, name);
#else
    PyDictEntry *ep;
    PyDictObject *mp = (PyDictObject*) dict;
    long hash = ((PyStringObject *) name)->ob_shash;
    assert(hash != -1);
    ep = (mp->ma_lookup)(mp, name, hash);
    if (ep == NULL) {
        return NULL;
    }
    return ep->me_value;
#endif
}
#define __Pyx_PyDict_GetItemStr           PyDict_GetItem
#endif
#if CYTHON_USE_TYPE_SLOTS
  #define __Pyx_PyType_GetFlags(tp)   (((PyTypeObject *)tp)->tp_flags)
  #define __Pyx_PyType_HasFeature(type, feature)  ((__Pyx_PyType_GetFlags(type) & (feature)) != 0)
  #define __Pyx_PyObject_GetIterNextFunc(obj)  (Py_TYPE(obj)->tp_iternext)
#else
  #define __Pyx_PyType_GetFlags(tp)   (PyType_GetFlags((PyTypeObject *)tp))
  #define __Pyx_PyType_HasFeature(type, feature)  PyType_HasFeature(type, feature)
  #define __Pyx_PyObject_GetIterNextFunc(obj)  PyIter_Next
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyObject_GenericSetAttr((PyObject*)tp, k, v)
#else
  #define __Pyx_SetItemOnTypeDict(tp, k, v) PyDict_SetItem(tp->tp_dict, k, v)
#endif
#if CYTHON_USE_TYPE_SPECS && PY_VERSION_HEX >= 0x03080000
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  {\
    PyTypeObject *type = Py_TYPE((PyObject*)obj);\
    assert(__Pyx_PyType_HasFeature(type, Py_TPFLAGS_HEAPTYPE));\
    PyObject_GC_Del(obj);\
    Py_DECREF(type);\
}
#else
#define __Pyx_PyHeapTypeObject_GC_Del(obj)  PyObject_GC_Del(obj)
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
  #define CYTHON_PEP393_ENABLED 1
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GetLength(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_ReadChar(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((void)u, 1114111U)
  #define __Pyx_PyUnicode_KIND(u)         ((void)u, (0))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)u)
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)k, PyUnicode_ReadChar((PyObject*)(d), i))
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GetLength(u))
#elif PY_VERSION_HEX > 0x03030000 && defined(PyUnicode_KIND)
  #define CYTHON_PEP393_ENABLED 1
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_READY(op)       (0)
  #else
    #define __Pyx_PyUnicode_READY(op)       (likely(PyUnicode_IS_READY(op)) ?\
                                                0 : _PyUnicode_Ready((PyObject *)(op)))
  #endif
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_LENGTH(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) PyUnicode_READ_CHAR(u, i)
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   PyUnicode_MAX_CHAR_VALUE(u)
  #define __Pyx_PyUnicode_KIND(u)         ((int)PyUnicode_KIND(u))
  #define __Pyx_PyUnicode_DATA(u)         PyUnicode_DATA(u)
  #define __Pyx_PyUnicode_READ(k, d, i)   PyUnicode_READ(k, d, i)
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  PyUnicode_WRITE(k, d, i, (Py_UCS4) ch)
  #if PY_VERSION_HEX >= 0x030C0000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_LENGTH(u))
  #else
    #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x03090000
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : ((PyCompactUnicodeObject *)(u))->wstr_length))
    #else
    #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != (likely(PyUnicode_IS_READY(u)) ? PyUnicode_GET_LENGTH(u) : PyUnicode_GET_SIZE(u)))
    #endif
  #endif
#else
  #define CYTHON_PEP393_ENABLED 0
  #define PyUnicode_1BYTE_KIND  1
  #define PyUnicode_2BYTE_KIND  2
  #define PyUnicode_4BYTE_KIND  4
  #define __Pyx_PyUnicode_READY(op)       (0)
  #define __Pyx_PyUnicode_GET_LENGTH(u)   PyUnicode_GET_SIZE(u)
  #define __Pyx_PyUnicode_READ_CHAR(u, i) ((Py_UCS4)(PyUnicode_AS_UNICODE(u)[i]))
  #define __Pyx_PyUnicode_MAX_CHAR_VALUE(u)   ((sizeof(Py_UNICODE) == 2) ? 65535U : 1114111U)
  #define __Pyx_PyUnicode_KIND(u)         ((int)sizeof(Py_UNICODE))
  #define __Pyx_PyUnicode_DATA(u)         ((void*)PyUnicode_AS_UNICODE(u))
  #define __Pyx_PyUnicode_READ(k, d, i)   ((void)(k), (Py_UCS4)(((Py_UNICODE*)d)[i]))
  #define __Pyx_PyUnicode_WRITE(k, d, i, ch)  (((void)(k)), ((Py_UNICODE*)d)[i] = (Py_UNICODE) ch)
  #define __Pyx_PyUnicode_IS_TRUE(u)      (0 != PyUnicode_GET_SIZE(u))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #define __Pyx_PyUnicode_Concat(a, b)      PyNumber_Add(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  PyNumber_Add(a, b)
#else
  #define __Pyx_PyUnicode_Concat(a, b)      PyUnicode_Concat(a, b)
  #define __Pyx_PyUnicode_ConcatSafe(a, b)  ((unlikely((a) == Py_None) || unlikely((b) == Py_None)) ?\
      PyNumber_Add(a, b) : __Pyx_PyUnicode_Concat(a, b))
#endif
#if CYTHON_COMPILING_IN_PYPY
  #if !defined(PyUnicode_DecodeUnicodeEscape)
    #define PyUnicode_DecodeUnicodeEscape(s, size, errors)  PyUnicode_Decode(s, size, "unicode_escape", errors)
  #endif
  #if !defined(PyUnicode_Contains) || (PY_MAJOR_VERSION == 2 && PYPY_VERSION_NUM < 0x07030500)
    #undef PyUnicode_Contains
    #define PyUnicode_Contains(u, s)  PySequence_Contains(u, s)
  #endif
  #if !defined(PyByteArray_Check)
    #define PyByteArray_Check(obj)  PyObject_TypeCheck(obj, &PyByteArray_Type)
  #endif
  #if !defined(PyObject_Format)
    #define PyObject_Format(obj, fmt)  PyObject_CallMethod(obj, "__format__", "O", fmt)
  #endif
#endif
#define __Pyx_PyString_FormatSafe(a, b)   ((unlikely((a) == Py_None || (PyString_Check(b) && !PyString_CheckExact(b)))) ? PyNumber_Remainder(a, b) : __Pyx_PyString_Format(a, b))
#define __Pyx_PyUnicode_FormatSafe(a, b)  ((unlikely((a) == Py_None || (PyUnicode_Check(b) && !PyUnicode_CheckExact(b)))) ? PyNumber_Remainder(a, b) : PyUnicode_Format(a, b))
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyString_Format(a, b)  PyUnicode_Format(a, b)
#else
  #define __Pyx_PyString_Format(a, b)  PyString_Format(a, b)
#endif
#if PY_MAJOR_VERSION < 3 && !defined(PyObject_ASCII)
  #define PyObject_ASCII(o)            PyObject_Repr(o)
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBaseString_Type            PyUnicode_Type
  #define PyStringObject               PyUnicodeObject
  #define PyString_Type                PyUnicode_Type
  #define PyString_Check               PyUnicode_Check
  #define PyString_CheckExact          PyUnicode_CheckExact
#ifndef PyObject_Unicode
  #define PyObject_Unicode             PyObject_Str
#endif
#endif
#if PY_MAJOR_VERSION >= 3
  #define __Pyx_PyBaseString_Check(obj) PyUnicode_Check(obj)
  #define __Pyx_PyBaseString_CheckExact(obj) PyUnicode_CheckExact(obj)
#else
  #define __Pyx_PyBaseString_Check(obj) (PyString_Check(obj) || PyUnicode_Check(obj))
  #define __Pyx_PyBaseString_CheckExact(obj) (PyString_CheckExact(obj) || PyUnicode_CheckExact(obj))
#endif
#if CYTHON_COMPILING_IN_CPYTHON
  #define __Pyx_PySequence_ListKeepNew(obj)\
    (likely(PyList_CheckExact(obj) && Py_REFCNT(obj) == 1) ? __Pyx_NewRef(obj) : PySequence_List(obj))
#else
  #define __Pyx_PySequence_ListKeepNew(obj)  PySequence_List(obj)
#endif
#ifndef PySet_CheckExact
  #define PySet_CheckExact(obj)        __Pyx_IS_TYPE(obj, &PySet_Type)
#endif
#if PY_VERSION_HEX >= 0x030900A4
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_SET_REFCNT(obj, refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SET_SIZE(obj, size)
#else
  #define __Pyx_SET_REFCNT(obj, refcnt) Py_REFCNT(obj) = (refcnt)
  #define __Pyx_SET_SIZE(obj, size) Py_SIZE(obj) = (size)
#endif
#if CYTHON_ASSUME_SAFE_MACROS
  #define __Pyx_PySequence_ITEM(o, i) PySequence_ITEM(o, i)
  #define __Pyx_PySequence_SIZE(seq)  Py_SIZE(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) (PyTuple_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyList_SET_ITEM(o, i, v) (PyList_SET_ITEM(o, i, v), (0))
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_GET_SIZE(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_GET_SIZE(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_GET_SIZE(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_GET_SIZE(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_GET_SIZE(o)
#else
  #define __Pyx_PySequence_ITEM(o, i) PySequence_GetItem(o, i)
  #define __Pyx_PySequence_SIZE(seq)  PySequence_Size(seq)
  #define __Pyx_PyTuple_SET_ITEM(o, i, v) PyTuple_SetItem(o, i, v)
  #define __Pyx_PyList_SET_ITEM(o, i, v) PyList_SetItem(o, i, v)
  #define __Pyx_PyTuple_GET_SIZE(o) PyTuple_Size(o)
  #define __Pyx_PyList_GET_SIZE(o) PyList_Size(o)
  #define __Pyx_PySet_GET_SIZE(o) PySet_Size(o)
  #define __Pyx_PyBytes_GET_SIZE(o) PyBytes_Size(o)
  #define __Pyx_PyByteArray_GET_SIZE(o) PyByteArray_Size(o)
#endif
#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
  #define __Pyx_PyImport_AddModuleRef(name) PyImport_AddModuleRef(name)
#else
  static CYTHON_INLINE PyObject *__Pyx_PyImport_AddModuleRef(const char *name) {
      PyObject *module = PyImport_AddModule(name);
      Py_XINCREF(module);
      return module;
  }
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyIntObject                  PyLongObject
  #define PyInt_Type                   PyLong_Type
  #define PyInt_Check(op)              PyLong_Check(op)
  #define PyInt_CheckExact(op)         PyLong_CheckExact(op)
  #define __Pyx_Py3Int_Check(op)       PyLong_Check(op)
  #define __Pyx_Py3Int_CheckExact(op)  PyLong_CheckExact(op)
  #define PyInt_FromString             PyLong_FromString
  #define PyInt_FromUnicode            PyLong_FromUnicode
  #define PyInt_FromLong               PyLong_FromLong
  #define PyInt_FromSize_t             PyLong_FromSize_t
  #define PyInt_FromSsize_t            PyLong_FromSsize_t
  #define PyInt_AsLong                 PyLong_AsLong
  #define PyInt_AS_LONG                PyLong_AS_LONG
  #define PyInt_AsSsize_t              PyLong_AsSsize_t
  #define PyInt_AsUnsignedLongMask     PyLong_AsUnsignedLongMask
  #define PyInt_AsUnsignedLongLongMask PyLong_AsUnsignedLongLongMask
  #define PyNumber_Int                 PyNumber_Long
#else
  #define __Pyx_Py3Int_Check(op)       (PyLong_Check(op) || PyInt_Check(op))
  #define __Pyx_Py3Int_CheckExact(op)  (PyLong_CheckExact(op) || PyInt_CheckExact(op))
#endif
#if PY_MAJOR_VERSION >= 3
  #define PyBoolObject                 PyLongObject
#endif
#if PY_MAJOR_VERSION >= 3 && CYTHON_COMPILING_IN_PYPY
  #ifndef PyUnicode_InternFromString
    #define PyUnicode_InternFromString(s) PyUnicode_FromString(s)
  #endif
#endif
#if PY_VERSION_HEX < 0x030200A4
  typedef long Py_hash_t;
  #define __Pyx_PyInt_FromHash_t PyInt_FromLong
  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsHash_t
#else
  #define __Pyx_PyInt_FromHash_t PyInt_FromSsize_t
  #define __Pyx_PyInt_AsHash_t   __Pyx_PyIndex_AsSsize_t
#endif
#if CYTHON_USE_ASYNC_SLOTS
  #if PY_VERSION_HEX >= 0x030500B1
    #define __Pyx_PyAsyncMethodsStruct PyAsyncMethods
    #define __Pyx_PyType_AsAsync(obj) (Py_TYPE(obj)->tp_as_async)
  #else
    #define __Pyx_PyType_AsAsync(obj) ((__Pyx_PyAsyncMethodsStruct*) (Py_TYPE(obj)->tp_reserved))
  #endif
#else
  #define __Pyx_PyType_AsAsync(obj) NULL
#endif
#ifndef __Pyx_PyAsyncMethodsStruct
    typedef struct {
        unaryfunc am_await;
        unaryfunc am_aiter;
        unaryfunc am_anext;
    } __Pyx_PyAsyncMethodsStruct;
#endif

#if defined(_WIN32) || defined(WIN32) || defined(MS_WINDOWS)
  #if !defined(_USE_MATH_DEFINES)
    #define _USE_MATH_DEFINES
  #endif
#endif
#include <math.h>
#ifdef NAN
#define __PYX_NAN() ((float) NAN)
#else
static CYTHON_INLINE float __PYX_NAN() {
  float value;
  memset(&value, 0xFF, sizeof(value));
  return value;
}
#endif
#if defined(__CYGWIN__) && defined(_LDBL_EQ_DBL)
#define __Pyx_truncl trunc
#else
#define __Pyx_truncl truncl
#endif

#define __PYX_MARK_ERR_POS(f_index, lineno) \
    { __pyx_filename = __pyx_f[f_index]; (void)__pyx_filename; __pyx_lineno = lineno; (void)__pyx_lineno; __pyx_clineno = __LINE__;  (void)__pyx_clineno; }
#define __PYX_ERR(f_index, lineno, Ln_error) \
    { __PYX_MARK_ERR_POS(f_index, lineno) goto Ln_error; }

#ifdef CYTHON_EXTERN_C
    #undef __PYX_EXTERN_C
    #define __PYX_EXTERN_C CYTHON_EXTERN_C
#elif defined(__PYX_EXTERN_C)
    #ifdef _MSC_VER
    #pragma message ("Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.")
    #else
    #warning Please do not define the '__PYX_EXTERN_C' macro externally. Use 'CYTHON_EXTERN_C' instead.
    #endif
#else
  #ifdef __cplusplus
    #define __PYX_EXTERN_C extern "C"
  #else
    #define __PYX_EXTERN_C extern
  #endif
#endif

#define __PYX_HAVE__fatslimlib__core_base
#define __PYX_HAVE_API__fatslimlib__core_base
/* Early includes */
#include "typedefs.h"
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include "eig_mat.h"
#include "openmp_wrapper.h"
#include "pythread.h"
#ifdef _OPENMP
#include <omp.h>
#endif /* _OPENMP */

#if defined(PYREX_WITHOUT_ASSERTIONS) && !defined(CYTHON_WITHOUT_ASSERTIONS)
#define CYTHON_WITHOUT_ASSERTIONS
#endif

typedef struct {PyObject **p; const char *s; const Py_ssize_t n; const char* encoding;
                const char is_unicode; const char is_str; const char intern; } __Pyx_StringTabEntry;

#define __PYX_DEFAULT_STRING_ENCODING_IS_ASCII 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_UTF8 0
#define __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT (PY_MAJOR_VERSION >= 3 && __PYX_DEFAULT_STRING_ENCODING_IS_UTF8)
#define __PYX_DEFAULT_STRING_ENCODING ""
#define __Pyx_PyObject_FromString __Pyx_PyBytes_FromString
#define __Pyx_PyObject_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#define __Pyx_uchar_cast(c) ((unsigned char)c)
#define __Pyx_long_cast(x) ((long)x)
#define __Pyx_fits_Py_ssize_t(v, type, is_signed)  (\
    (sizeof(type) < sizeof(Py_ssize_t))  ||\
    (sizeof(type) > sizeof(Py_ssize_t) &&\
          likely(v < (type)PY_SSIZE_T_MAX ||\
                 v == (type)PY_SSIZE_T_MAX)  &&\
          (!is_signed || likely(v > (type)PY_SSIZE_T_MIN ||\
                                v == (type)PY_SSIZE_T_MIN)))  ||\
    (sizeof(type) == sizeof(Py_ssize_t) &&\
          (is_signed || likely(v < (type)PY_SSIZE_T_MAX ||\
                               v == (type)PY_SSIZE_T_MAX)))  )
static CYTHON_INLINE int __Pyx_is_valid_index(Py_ssize_t i, Py_ssize_t limit) {
    return (size_t) i < (size_t) limit;
}
#if defined (__cplusplus) && __cplusplus >= 201103L
    #include <cstdlib>
    #define __Pyx_sst_abs(value) std::abs(value)
#elif SIZEOF_INT >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) abs(value)
#elif SIZEOF_LONG >= SIZEOF_SIZE_T
    #define __Pyx_sst_abs(value) labs(value)
#elif defined (_MSC_VER)
    #define __Pyx_sst_abs(value) ((Py_ssize_t)_abs64(value))
#elif defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
    #define __Pyx_sst_abs(value) llabs(value)
#elif defined (__GNUC__)
    #define __Pyx_sst_abs(value) __builtin_llabs(value)
#else
    #define __Pyx_sst_abs(value) ((value<0) ? -value : value)
#endif
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s);
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject*);
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject*, Py_ssize_t* length);
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char*);
#define __Pyx_PyByteArray_FromStringAndSize(s, l) PyByteArray_FromStringAndSize((const char*)s, l)
#define __Pyx_PyBytes_FromString        PyBytes_FromString
#define __Pyx_PyBytes_FromStringAndSize PyBytes_FromStringAndSize
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char*);
#if PY_MAJOR_VERSION < 3
    #define __Pyx_PyStr_FromString        __Pyx_PyBytes_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyBytes_FromStringAndSize
#else
    #define __Pyx_PyStr_FromString        __Pyx_PyUnicode_FromString
    #define __Pyx_PyStr_FromStringAndSize __Pyx_PyUnicode_FromStringAndSize
#endif
#define __Pyx_PyBytes_AsWritableString(s)     ((char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableSString(s)    ((signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsWritableUString(s)    ((unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsString(s)     ((const char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsSString(s)    ((const signed char*) PyBytes_AS_STRING(s))
#define __Pyx_PyBytes_AsUString(s)    ((const unsigned char*) PyBytes_AS_STRING(s))
#define __Pyx_PyObject_AsWritableString(s)    ((char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableSString(s)    ((signed char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsWritableUString(s)    ((unsigned char*)(__pyx_uintptr_t) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsSString(s)    ((const signed char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_AsUString(s)    ((const unsigned char*) __Pyx_PyObject_AsString(s))
#define __Pyx_PyObject_FromCString(s)  __Pyx_PyObject_FromString((const char*)s)
#define __Pyx_PyBytes_FromCString(s)   __Pyx_PyBytes_FromString((const char*)s)
#define __Pyx_PyByteArray_FromCString(s)   __Pyx_PyByteArray_FromString((const char*)s)
#define __Pyx_PyStr_FromCString(s)     __Pyx_PyStr_FromString((const char*)s)
#define __Pyx_PyUnicode_FromCString(s) __Pyx_PyUnicode_FromString((const char*)s)
#define __Pyx_PyUnicode_FromOrdinal(o)       PyUnicode_FromOrdinal((int)o)
#define __Pyx_PyUnicode_AsUnicode            PyUnicode_AsUnicode
#define __Pyx_NewRef(obj) (Py_INCREF(obj), obj)
#define __Pyx_Owned_Py_None(b) __Pyx_NewRef(Py_None)
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b);
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject*);
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject*);
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x);
#define __Pyx_PySequence_Tuple(obj)\
    (likely(PyTuple_CheckExact(obj)) ? __Pyx_NewRef(obj) : PySequence_Tuple(obj))
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject*);
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t);
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject*);
#if CYTHON_ASSUME_SAFE_MACROS
#define __pyx_PyFloat_AsDouble(x) (PyFloat_CheckExact(x) ? PyFloat_AS_DOUBLE(x) : PyFloat_AsDouble(x))
#else
#define __pyx_PyFloat_AsDouble(x) PyFloat_AsDouble(x)
#endif
#define __pyx_PyFloat_AsFloat(x) ((float) __pyx_PyFloat_AsDouble(x))
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyNumber_Int(x) (PyLong_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Long(x))
#else
#define __Pyx_PyNumber_Int(x) (PyInt_CheckExact(x) ? __Pyx_NewRef(x) : PyNumber_Int(x))
#endif
#if CYTHON_USE_PYLONG_INTERNALS
  #if PY_VERSION_HEX >= 0x030C00A7
  #ifndef _PyLong_SIGN_MASK
    #define _PyLong_SIGN_MASK 3
  #endif
  #ifndef _PyLong_NON_SIZE_BITS
    #define _PyLong_NON_SIZE_BITS 3
  #endif
  #define __Pyx_PyLong_Sign(x)  (((PyLongObject*)x)->long_value.lv_tag & _PyLong_SIGN_MASK)
  #define __Pyx_PyLong_IsNeg(x)  ((__Pyx_PyLong_Sign(x) & 2) != 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (!__Pyx_PyLong_IsNeg(x))
  #define __Pyx_PyLong_IsZero(x)  (__Pyx_PyLong_Sign(x) & 1)
  #define __Pyx_PyLong_IsPos(x)  (__Pyx_PyLong_Sign(x) == 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  (__Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  ((Py_ssize_t) (((PyLongObject*)x)->long_value.lv_tag >> _PyLong_NON_SIZE_BITS))
  #define __Pyx_PyLong_SignedDigitCount(x)\
        ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * __Pyx_PyLong_DigitCount(x))
  #if defined(PyUnstable_Long_IsCompact) && defined(PyUnstable_Long_CompactValue)
    #define __Pyx_PyLong_IsCompact(x)     PyUnstable_Long_IsCompact((PyLongObject*) x)
    #define __Pyx_PyLong_CompactValue(x)  PyUnstable_Long_CompactValue((PyLongObject*) x)
  #else
    #define __Pyx_PyLong_IsCompact(x)     (((PyLongObject*)x)->long_value.lv_tag < (2 << _PyLong_NON_SIZE_BITS))
    #define __Pyx_PyLong_CompactValue(x)  ((1 - (Py_ssize_t) __Pyx_PyLong_Sign(x)) * (Py_ssize_t) __Pyx_PyLong_Digits(x)[0])
  #endif
  typedef Py_ssize_t  __Pyx_compact_pylong;
  typedef size_t  __Pyx_compact_upylong;
  #else
  #define __Pyx_PyLong_IsNeg(x)  (Py_SIZE(x) < 0)
  #define __Pyx_PyLong_IsNonNeg(x)  (Py_SIZE(x) >= 0)
  #define __Pyx_PyLong_IsZero(x)  (Py_SIZE(x) == 0)
  #define __Pyx_PyLong_IsPos(x)  (Py_SIZE(x) > 0)
  #define __Pyx_PyLong_CompactValueUnsigned(x)  ((Py_SIZE(x) == 0) ? 0 : __Pyx_PyLong_Digits(x)[0])
  #define __Pyx_PyLong_DigitCount(x)  __Pyx_sst_abs(Py_SIZE(x))
  #define __Pyx_PyLong_SignedDigitCount(x)  Py_SIZE(x)
  #define __Pyx_PyLong_IsCompact(x)  (Py_SIZE(x) == 0 || Py_SIZE(x) == 1 || Py_SIZE(x) == -1)
  #define __Pyx_PyLong_CompactValue(x)\
        ((Py_SIZE(x) == 0) ? (sdigit) 0 : ((Py_SIZE(x) < 0) ? -(sdigit)__Pyx_PyLong_Digits(x)[0] : (sdigit)__Pyx_PyLong_Digits(x)[0]))
  typedef sdigit  __Pyx_compact_pylong;
  typedef digit  __Pyx_compact_upylong;
  #endif
  #if PY_VERSION_HEX >= 0x030C00A5
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->long_value.ob_digit)
  #else
  #define __Pyx_PyLong_Digits(x)  (((PyLongObject*)x)->ob_digit)
  #endif
#endif
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
#include <string.h>
static int __Pyx_sys_getdefaultencoding_not_ascii;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    PyObject* ascii_chars_u = NULL;
    PyObject* ascii_chars_b = NULL;
    const char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
    if (!default_encoding_c) goto bad;
    if (strcmp(default_encoding_c, "ascii") == 0) {
        __Pyx_sys_getdefaultencoding_not_ascii = 0;
    } else {
        char ascii_chars[128];
        int c;
        for (c = 0; c < 128; c++) {
            ascii_chars[c] = (char) c;
        }
        __Pyx_sys_getdefaultencoding_not_ascii = 1;
        ascii_chars_u = PyUnicode_DecodeASCII(ascii_chars, 128, NULL);
        if (!ascii_chars_u) goto bad;
        ascii_chars_b = PyUnicode_AsEncodedString(ascii_chars_u, default_encoding_c, NULL);
        if (!ascii_chars_b || !PyBytes_Check(ascii_chars_b) || memcmp(ascii_chars, PyBytes_AS_STRING(ascii_chars_b), 128) != 0) {
            PyErr_Format(
                PyExc_ValueError,
                "This module compiled with c_string_encoding=ascii, but default encoding '%.200s' is not a superset of ascii.",
                default_encoding_c);
            goto bad;
        }
        Py_DECREF(ascii_chars_u);
        Py_DECREF(ascii_chars_b);
    }
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    Py_XDECREF(ascii_chars_u);
    Py_XDECREF(ascii_chars_b);
    return -1;
}
#endif
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT && PY_MAJOR_VERSION >= 3
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_DecodeUTF8(c_str, size, NULL)
#else
#define __Pyx_PyUnicode_FromStringAndSize(c_str, size) PyUnicode_Decode(c_str, size, __PYX_DEFAULT_STRING_ENCODING, NULL)
#if __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#include <string.h>
static char* __PYX_DEFAULT_STRING_ENCODING;
static int __Pyx_init_sys_getdefaultencoding_params(void) {
    PyObject* sys;
    PyObject* default_encoding = NULL;
    char* default_encoding_c;
    sys = PyImport_ImportModule("sys");
    if (!sys) goto bad;
    default_encoding = PyObject_CallMethod(sys, (char*) (const char*) "getdefaultencoding", NULL);
    Py_DECREF(sys);
    if (!default_encoding) goto bad;
    default_encoding_c = PyBytes_AsString(default_encoding);
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    strcpy(__PYX_DEFAULT_STRING_ENCODING, default_encoding_c);
    Py_DECREF(default_encoding);
    return 0;
bad:
    Py_XDECREF(default_encoding);
    return -1;
}
#endif
#endif


/* Test for GCC > 2.95 */
#if defined(__GNUC__)     && (__GNUC__ > 2 || (__GNUC__ == 2 && (__GNUC_MINOR__ > 95)))
  #define likely(x)   __builtin_expect(!!(x), 1)
  #define unlikely(x) __builtin_expect(!!(x), 0)
#else /* !__GNUC__ or GCC < 2.95 */
  #define likely(x)   (x)
  #define unlikely(x) (x)
#endif /* __GNUC__ */
static CYTHON_INLINE void __Pyx_pretend_to_initialize(void* ptr) { (void)ptr; }

#if !CYTHON_USE_MODULE_STATE
static PyObject *__pyx_m = NULL;
#endif
static int __pyx_lineno;
static int __pyx_clineno = 0;
static const char * __pyx_cfilenm = __FILE__;
static const char *__pyx_filename;

/* #### Code section: filename_table ### */

static const char *__pyx_f[] = {
  "fatslimlib/core_base.pyx",
  "<stringsource>",
  "fatslimlib/core_base.pxd",
  "fatslimlib/core_analysis.pxd",
};
/* #### Code section: utility_code_proto_before_types ### */
/* ForceInitThreads.proto */
#ifndef __PYX_FORCE_INIT_THREADS
  #define __PYX_FORCE_INIT_THREADS 0
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/* NoFastGil.proto */
#define __Pyx_PyGILState_Ensure PyGILState_Ensure
#define __Pyx_PyGILState_Release PyGILState_Release
#define __Pyx_FastGIL_Remember()
#define __Pyx_FastGIL_Forget()
#define __Pyx_FastGilFuncInit()

/* BufferFormatStructs.proto */
struct __Pyx_StructField_;
#define __PYX_BUF_FLAGS_PACKED_STRUCT (1 << 0)
typedef struct {
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  struct __Pyx_StructField_* fields;
  size_t size;
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  char typegroup;
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typedef struct __Pyx_StructField_ {
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} __Pyx_StructField;
typedef struct {
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} __Pyx_BufFmt_StackElem;
typedef struct {
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  char enc_type;
  char new_packmode;
  char enc_packmode;
  char is_valid_array;
} __Pyx_BufFmt_Context;

/* Atomics.proto */
#include <pythread.h>
#ifndef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 1
#endif
#define __PYX_CYTHON_ATOMICS_ENABLED() CYTHON_ATOMICS
#define __pyx_atomic_int_type int
#define __pyx_nonatomic_int_type int
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
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#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
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                    (defined(_MSC_VER) && _MSC_VER >= 1700)))
    #include <atomic>
#endif
#if CYTHON_ATOMICS && (defined(__STDC_VERSION__) &&\
                        (__STDC_VERSION__ >= 201112L) &&\
                        !defined(__STDC_NO_ATOMICS__) &&\
                       ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
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    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C atomics")
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        #warning "Using standard C atomics"
    #endif
#elif CYTHON_ATOMICS && (defined(__cplusplus) && (\
                    (__cplusplus >= 201103L) ||\
\
                    (defined(_MSC_VER) && _MSC_VER >= 1700)) &&\
                    ATOMIC_INT_LOCK_FREE == 2)
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type std::atomic_int
    #define __pyx_atomic_incr_aligned(value) std::atomic_fetch_add_explicit(value, 1, std::memory_order_relaxed)
    #define __pyx_atomic_decr_aligned(value) std::atomic_fetch_sub_explicit(value, 1, std::memory_order_acq_rel)
    #if defined(__PYX_DEBUG_ATOMICS) && defined(_MSC_VER)
        #pragma message ("Using standard C++ atomics")
    #elif defined(__PYX_DEBUG_ATOMICS)
        #warning "Using standard C++ atomics"
    #endif
#elif CYTHON_ATOMICS && (__GNUC__ >= 5 || (__GNUC__ == 4 &&\
                    (__GNUC_MINOR__ > 1 ||\
                    (__GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ >= 2))))
    #define __pyx_atomic_incr_aligned(value) __sync_fetch_and_add(value, 1)
    #define __pyx_atomic_decr_aligned(value) __sync_fetch_and_sub(value, 1)
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Using GNU atomics"
    #endif
#elif CYTHON_ATOMICS && defined(_MSC_VER)
    #include <intrin.h>
    #undef __pyx_atomic_int_type
    #define __pyx_atomic_int_type long
    #undef __pyx_nonatomic_int_type
    #define __pyx_nonatomic_int_type long
    #pragma intrinsic (_InterlockedExchangeAdd)
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    #ifdef __PYX_DEBUG_ATOMICS
        #pragma message ("Using MSVC atomics")
    #endif
#else
    #undef CYTHON_ATOMICS
    #define CYTHON_ATOMICS 0
    #ifdef __PYX_DEBUG_ATOMICS
        #warning "Not using atomics"
    #endif
#endif
#if CYTHON_ATOMICS
    #define __pyx_add_acquisition_count(memview)\
             __pyx_atomic_incr_aligned(__pyx_get_slice_count_pointer(memview))
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_atomic_decr_aligned(__pyx_get_slice_count_pointer(memview))
#else
    #define __pyx_add_acquisition_count(memview)\
            __pyx_add_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
    #define __pyx_sub_acquisition_count(memview)\
            __pyx_sub_acquisition_count_locked(__pyx_get_slice_count_pointer(memview), memview->lock)
#endif

/* MemviewSliceStruct.proto */
struct __pyx_memoryview_obj;
typedef struct {
  struct __pyx_memoryview_obj *memview;
  char *data;
  Py_ssize_t shape[8];
  Py_ssize_t strides[8];
  Py_ssize_t suboffsets[8];
} __Pyx_memviewslice;
#define __Pyx_MemoryView_Len(m)  (m.shape[0])

/* #### Code section: numeric_typedefs ### */
/* #### Code section: complex_type_declarations ### */
/* #### Code section: type_declarations ### */

/*--- Type declarations ---*/
struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate;
struct __pyx_obj_10fatslimlib_13core_analysis_Membrane;
struct __pyx_obj_10fatslimlib_9core_base_Atom;
struct __pyx_obj_10fatslimlib_9core_base_AtomGroup;
struct __pyx_obj_10fatslimlib_9core_base_PBCBox;
struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup;
struct __pyx_obj_10fatslimlib_9core_base_Topology;
struct __pyx_obj_10fatslimlib_9core_base_TopologyReader;
struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader;
struct __pyx_obj_10fatslimlib_9core_base_IndexReader;
struct __pyx_obj_10fatslimlib_9core_base_Frame;
struct __pyx_obj_10fatslimlib_9core_base_Trajectory;
struct __pyx_array_obj;
struct __pyx_MemviewEnum_obj;
struct __pyx_memoryview_obj;
struct __pyx_memoryviewslice_obj;
struct __pyx_t_10fatslimlib_7core_ns_ns_grid;
struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood;
struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood_holder;

/* "core_ns.pxd":28
 * 
 * # Neighbor search related structures and functions
 * cdef struct ns_grid:             # <<<<<<<<<<<<<<
 *     fsl_int size
 *     fsl_int[DIM] ncells
 */
struct __pyx_t_10fatslimlib_7core_ns_ns_grid {
  fsl_int size;
  fsl_int ncells[3];
  real cellsize[3];
  fsl_int *nbeads;
  fsl_int **beadids;
};

/* "core_ns.pxd":35
 *     fsl_int **beadids
 * 
 * cdef struct ns_neighborhood:             # <<<<<<<<<<<<<<
 *     real cutoff
 *     fsl_int allocated_size
 */
struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood {
  real cutoff;
  fsl_int allocated_size;
  fsl_int size;
  fsl_int *beadids;
};

/* "core_ns.pxd":41
 *     fsl_int *beadids
 * 
 * cdef struct ns_neighborhood_holder:             # <<<<<<<<<<<<<<
 *     fsl_int size
 *     ns_neighborhood **neighborhoods
 */
struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood_holder {
  fsl_int size;
  struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood **neighborhoods;
};
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_set_neighborhood_cutoff;
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_compute_apl;
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_fix_apl;
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_compute_thickness;
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_fix_thickness;
struct __pyx_opt_args_10fatslimlib_13core_analysis_8Membrane_fast_compute_thickness;
struct __pyx_opt_args_10fatslimlib_13core_analysis_8Membrane_fast_compute_apl;

/* "core_analysis.pxd":78
 *     cdef fsl_int fast_size(self) nogil
 *     cdef void compute_neighborhood_normal(self, fsl_int index) nogil
 *     cdef void set_neighborhood_cutoff(self, real cutoff, bint force=*) nogil             # <<<<<<<<<<<<<<
 *     cdef void compute_apl(self, real cutoff, real area_limit=*, bint force=*) nogil except *
 *     cdef real fix_apl(self, fsl_int index, real *tmp_apl, bint onlyfix=*) nogil
 */
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_set_neighborhood_cutoff {
  int __pyx_n;
  int force;
};

/* "core_analysis.pxd":79
 *     cdef void compute_neighborhood_normal(self, fsl_int index) nogil
 *     cdef void set_neighborhood_cutoff(self, real cutoff, bint force=*) nogil
 *     cdef void compute_apl(self, real cutoff, real area_limit=*, bint force=*) nogil except *             # <<<<<<<<<<<<<<
 *     cdef real fix_apl(self, fsl_int index, real *tmp_apl, bint onlyfix=*) nogil
 *     cdef void compute_thickness(self, Aggregate other, real interleaflet_cutoff=*, bint force=*) nogil except*
 */
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_compute_apl {
  int __pyx_n;
  real area_limit;
  int force;
};

/* "core_analysis.pxd":80
 *     cdef void set_neighborhood_cutoff(self, real cutoff, bint force=*) nogil
 *     cdef void compute_apl(self, real cutoff, real area_limit=*, bint force=*) nogil except *
 *     cdef real fix_apl(self, fsl_int index, real *tmp_apl, bint onlyfix=*) nogil             # <<<<<<<<<<<<<<
 *     cdef void compute_thickness(self, Aggregate other, real interleaflet_cutoff=*, bint force=*) nogil except*
 *     cdef real fix_thickness(self, fsl_int index, real *tmp_thickness, bint onlyfix=*) nogil
 */
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_fix_apl {
  int __pyx_n;
  int onlyfix;
};

/* "core_analysis.pxd":81
 *     cdef void compute_apl(self, real cutoff, real area_limit=*, bint force=*) nogil except *
 *     cdef real fix_apl(self, fsl_int index, real *tmp_apl, bint onlyfix=*) nogil
 *     cdef void compute_thickness(self, Aggregate other, real interleaflet_cutoff=*, bint force=*) nogil except*             # <<<<<<<<<<<<<<
 *     cdef real fix_thickness(self, fsl_int index, real *tmp_thickness, bint onlyfix=*) nogil
 * 
 */
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_compute_thickness {
  int __pyx_n;
  real interleaflet_cutoff;
  int force;
};

/* "core_analysis.pxd":82
 *     cdef real fix_apl(self, fsl_int index, real *tmp_apl, bint onlyfix=*) nogil
 *     cdef void compute_thickness(self, Aggregate other, real interleaflet_cutoff=*, bint force=*) nogil except*
 *     cdef real fix_thickness(self, fsl_int index, real *tmp_thickness, bint onlyfix=*) nogil             # <<<<<<<<<<<<<<
 * 
 * 
 */
struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_fix_thickness {
  int __pyx_n;
  int onlyfix;
};

/* "core_analysis.pxd":99
 * 
 *     # Analysis methods
 *     cdef void fast_compute_thickness(self, real interleaflet_cutoff=*, bint force=*) nogil except*             # <<<<<<<<<<<<<<
 *     cdef void fast_compute_apl(self, real cutoff=*, real area_limit=*, bint force=*) nogil except*
 */
struct __pyx_opt_args_10fatslimlib_13core_analysis_8Membrane_fast_compute_thickness {
  int __pyx_n;
  real interleaflet_cutoff;
  int force;
};

/* "core_analysis.pxd":100
 *     # Analysis methods
 *     cdef void fast_compute_thickness(self, real interleaflet_cutoff=*, bint force=*) nogil except*
 *     cdef void fast_compute_apl(self, real cutoff=*, real area_limit=*, bint force=*) nogil except*             # <<<<<<<<<<<<<<
 */
struct __pyx_opt_args_10fatslimlib_13core_analysis_8Membrane_fast_compute_apl {
  int __pyx_n;
  real cutoff;
  real area_limit;
  int force;
};
struct __pyx_t_10fatslimlib_9core_base_cAtom_t;
struct __pyx_t_10fatslimlib_9core_base_cAtomgroup_t;
struct __pyx_t_10fatslimlib_9core_base_cPBCBox_t;
struct __pyx_opt_args_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm;
struct __pyx_opt_args_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm_from_ref;
struct __pyx_t_10fatslimlib_9core_base_topol_atom_t;
struct __pyx_t_10fatslimlib_9core_base_topol_residue_t;
struct __pyx_opt_args_10fatslimlib_9core_base_5Frame_fast_get_normals;
struct __pyx_opt_args_10fatslimlib_9core_base_5Frame_get_aggregates;
struct __pyx_opt_args_10fatslimlib_9core_base_5Frame_get_membranes;
struct __pyx_opt_args_10fatslimlib_9core_base_fast_pbc_xcm_from_ref_c;

/* "fatslimlib/core_base.pxd":32
 * 
 * # Constants
 * cdef enum ForcefieldType:             # <<<<<<<<<<<<<<
 *     fft_notset,
 *     fft_allatom, fft_unified, fft_coarse,
 */
enum __pyx_t_10fatslimlib_9core_base_ForcefieldType {
  __pyx_e_10fatslimlib_9core_base_fft_notset,
  __pyx_e_10fatslimlib_9core_base_fft_allatom,
  __pyx_e_10fatslimlib_9core_base_fft_unified,
  __pyx_e_10fatslimlib_9core_base_fft_coarse,
  __pyx_e_10fatslimlib_9core_base_fft_unknown
};

/* "fatslimlib/core_base.pxd":29
 * 
 * # Types
 * ctypedef char[NAME_SIZE] strname_t             # <<<<<<<<<<<<<<
 * 
 * # Constants
 */
typedef char __pyx_t_10fatslimlib_9core_base_strname_t[6];

/* "fatslimlib/core_base.pxd":53
 * 
 * # Other objects
 * cdef struct cAtom_t:             # <<<<<<<<<<<<<<
 *     rvec coords
 *     fsl_int atomid
 */
struct __pyx_t_10fatslimlib_9core_base_cAtom_t {
  rvec coords;
  fsl_int atomid;
  char *name;
};

/* "fatslimlib/core_base.pxd":64
 *     cdef object __weakref__
 * 
 * cdef struct cAtomgroup_t:             # <<<<<<<<<<<<<<
 *     cAtom_t *atoms
 *     fsl_int n_atoms
 */
struct __pyx_t_10fatslimlib_9core_base_cAtomgroup_t {
  struct __pyx_t_10fatslimlib_9core_base_cAtom_t *atoms;
  fsl_int n_atoms;
  char *name;
  fsl_int groupid;
  rvec xcm;
};

/* "fatslimlib/core_base.pxd":80
 *     cdef fast_append(self, Atom atom)
 * 
 * cdef struct cPBCBox_t:             # <<<<<<<<<<<<<<
 *     matrix     box
 *     rvec       fbox_diag
 */
struct __pyx_t_10fatslimlib_9core_base_cPBCBox_t {
  matrix box;
  rvec fbox_diag;
  rvec hbox_diag;
  rvec mhbox_diag;
  real max_cutoff2;
  fsl_int ntric_vec;
  fsl_int tric_shift[12][3];
  real tric_vec[12][3];
};

/* "fatslimlib/core_base.pxd":104
 *     cdef real fast_leaflet_distance2(self, rvec a, rvec b, rvec normal) nogil
 *     cdef real fast_leaflet_distance(self, rvec a, rvec b, rvec normal) nogil
 *     cdef void fast_pbc_xcm(self, real[:, ::1] coords, rvec xcm, fsl_int limit=*) nogil             # <<<<<<<<<<<<<<
 *     cdef void fast_pbc_xcm_from_ref(self, real[:, ::1] coords, rvec ref, rvec xcm, fsl_int limit=*) nogil
 *     cdef real[:, ::1]fast_put_atoms_in_bbox(self, real[:,::1] coords) nogil
 */
struct __pyx_opt_args_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm {
  int __pyx_n;
  fsl_int limit;
};

/* "fatslimlib/core_base.pxd":105
 *     cdef real fast_leaflet_distance(self, rvec a, rvec b, rvec normal) nogil
 *     cdef void fast_pbc_xcm(self, real[:, ::1] coords, rvec xcm, fsl_int limit=*) nogil
 *     cdef void fast_pbc_xcm_from_ref(self, real[:, ::1] coords, rvec ref, rvec xcm, fsl_int limit=*) nogil             # <<<<<<<<<<<<<<
 *     cdef real[:, ::1]fast_put_atoms_in_bbox(self, real[:,::1] coords) nogil
 * 
 */
struct __pyx_opt_args_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm_from_ref {
  int __pyx_n;
  fsl_int limit;
};

/* "fatslimlib/core_base.pxd":108
 *     cdef real[:, ::1]fast_put_atoms_in_bbox(self, real[:,::1] coords) nogil
 * 
 * cdef struct topol_atom_t:             # <<<<<<<<<<<<<<
 *     fsl_int name_id
 *     fsl_int internal_id
 */
struct __pyx_t_10fatslimlib_9core_base_topol_atom_t {
  fsl_int name_id;
  fsl_int internal_id;
  fsl_int atomid;
  fsl_int resid;
  fsl_int residue_internal_id;
};

/* "fatslimlib/core_base.pxd":115
 *     fsl_int residue_internal_id
 * 
 * cdef struct topol_residue_t:             # <<<<<<<<<<<<<<
 *     fsl_int name_id
 *     fsl_int internal_id
 */
struct __pyx_t_10fatslimlib_9core_base_topol_residue_t {
  fsl_int name_id;
  fsl_int internal_id;
  fsl_int resid;
  fsl_int size;
  fsl_int allocated_size;
  fsl_int *atom_internal_ids;
  fsl_int *atomids;
};

/* "fatslimlib/core_base.pxd":261
 *     cdef list get_lipid_coords_bbox_aslist(self)
 *     cdef real[:, ::1] fast_get_directions(self) nogil except *
 *     cdef real[:, ::1] fast_get_normals(self, real proximity_cutoff=*) nogil             # <<<<<<<<<<<<<<
 *     cpdef list get_aggregates(self, real cutoff=*, bint update=*)
 *     cpdef list get_membranes(self, real cutoff=*, bint update=*)
 */
struct __pyx_opt_args_10fatslimlib_9core_base_5Frame_fast_get_normals {
  int __pyx_n;
  real proximity_cutoff;
};

/* "fatslimlib/core_base.pxd":262
 *     cdef real[:, ::1] fast_get_directions(self) nogil except *
 *     cdef real[:, ::1] fast_get_normals(self, real proximity_cutoff=*) nogil
 *     cpdef list get_aggregates(self, real cutoff=*, bint update=*)             # <<<<<<<<<<<<<<
 *     cpdef list get_membranes(self, real cutoff=*, bint update=*)
 * 
 */
struct __pyx_opt_args_10fatslimlib_9core_base_5Frame_get_aggregates {
  int __pyx_n;
  real cutoff;
  int update;
};

/* "fatslimlib/core_base.pxd":263
 *     cdef real[:, ::1] fast_get_normals(self, real proximity_cutoff=*) nogil
 *     cpdef list get_aggregates(self, real cutoff=*, bint update=*)
 *     cpdef list get_membranes(self, real cutoff=*, bint update=*)             # <<<<<<<<<<<<<<
 * 
 * 
 */
struct __pyx_opt_args_10fatslimlib_9core_base_5Frame_get_membranes {
  int __pyx_n;
  real cutoff;
  int update;
};

/* "fatslimlib/core_base.pyx":383
 * 
 * 
 * cdef void fast_pbc_xcm_from_ref_c(cPBCBox_t pbcbox, real[:, ::1] coords, rvec ref, rvec xcm,             # <<<<<<<<<<<<<<
 *                                   fsl_int first=0, fsl_int last=NOTSET) nogil:
 *         cdef fsl_int i
 */
struct __pyx_opt_args_10fatslimlib_9core_base_fast_pbc_xcm_from_ref_c {
  int __pyx_n;
  fsl_int first;
  fsl_int last;
};

/* "core_analysis.pxd":29
 * 
 * # Classes
 * cdef class Aggregate:             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef Frame frame
 */
struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_13core_analysis_Aggregate *__pyx_vtab;
  struct __pyx_obj_10fatslimlib_9core_base_Frame *frame;
  __Pyx_memviewslice beadids;
  __Pyx_memviewslice resids;
  __Pyx_memviewslice hg_atomids;
  __Pyx_memviewslice lipid_atomids;
  __Pyx_memviewslice coords;
  __Pyx_memviewslice directions;
  __Pyx_memviewslice normals;
  __Pyx_memviewslice neighborhood_normals;
  real neighborhood_cutoff;
  struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood_holder *neighborhoods;
  rvec xcm;
  rvec avg_normal;
  int is_planar;
  PyObject *lipid_types;
  PyObject *beadids_by_type;
  PyObject *nlipids_by_type;
  real apl_cutoff;
  __Pyx_memviewslice apl_values;
  real apl_min;
  real apl_max;
  real area;
  PyObject *apl_by_types;
  __Pyx_memviewslice area_by_types;
  real apl_avg;
  real thickness_cutoff;
  __Pyx_memviewslice thickness_values;
  real thickness_avg;
  real thickness_min;
  real thickness_max;
};


/* "core_analysis.pxd":85
 * 
 * 
 * cdef class Membrane:             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef Frame frame
 */
struct __pyx_obj_10fatslimlib_13core_analysis_Membrane {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_13core_analysis_Membrane *__pyx_vtab;
  struct __pyx_obj_10fatslimlib_9core_base_Frame *frame;
  struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *leaflet1;
  struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *leaflet2;
  fsl_int type;
  real thickness;
  real apl;
};


/* "fatslimlib/core_base.pxd":58
 *     char *name
 * 
 * cdef class Atom:             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef cAtom_t c_atom
 */
struct __pyx_obj_10fatslimlib_9core_base_Atom {
  PyObject_HEAD
  struct __pyx_t_10fatslimlib_9core_base_cAtom_t c_atom;
  PyObject *name;
  PyObject *__weakref__;
};


/* "fatslimlib/core_base.pxd":71
 *     rvec xcm
 * 
 * cdef class AtomGroup:             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef cAtomgroup_t c_atomgroup
 */
struct __pyx_obj_10fatslimlib_9core_base_AtomGroup {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_9core_base_AtomGroup *__pyx_vtab;
  struct __pyx_t_10fatslimlib_9core_base_cAtomgroup_t c_atomgroup;
  PyObject *__weakref__;
  PyObject *name;
};


/* "fatslimlib/core_base.pxd":90
 *     real[DIM]  tric_vec[MAX_NTRICVEC]
 * 
 * cdef class PBCBox:             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef cPBCBox_t c_pbcbox
 */
struct __pyx_obj_10fatslimlib_9core_base_PBCBox {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_9core_base_PBCBox *__pyx_vtab;
  struct __pyx_t_10fatslimlib_9core_base_cPBCBox_t c_pbcbox;
  rvec center;
  rvec bbox_center;
};


/* "fatslimlib/core_base.pxd":124
 *     fsl_int *atomids
 * 
 * cdef class TopologyGroup(object):             # <<<<<<<<<<<<<<
 *     # Attrbutes
 *     cdef readonly Topology parent
 */
struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_9core_base_TopologyGroup *__pyx_vtab;
  struct __pyx_obj_10fatslimlib_9core_base_Topology *parent;
  PyObject *name;
  PyObject *resname;
  fsl_int resid;
  struct __pyx_t_10fatslimlib_9core_base_topol_atom_t *atoms;
  fsl_int size;
  fsl_int allocated_size;
};


/* "fatslimlib/core_base.pxd":142
 * 
 * 
 * cdef class Topology(object):             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef strname_t *atomnames
 */
struct __pyx_obj_10fatslimlib_9core_base_Topology {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_9core_base_Topology *__pyx_vtab;
  __pyx_t_10fatslimlib_9core_base_strname_t *atomnames;
  fsl_int atomnames_size;
  fsl_int atomnames_allocated_size;
  __pyx_t_10fatslimlib_9core_base_strname_t *resnames;
  fsl_int resnames_size;
  fsl_int resnames_allocated_size;
  struct __pyx_t_10fatslimlib_9core_base_topol_atom_t *atoms;
  fsl_int atoms_size;
  fsl_int atoms_allocated_size;
  fsl_int *atomids_to_internalids;
  fsl_int atomids_to_internalids_size;
  fsl_int atomids_to_internalids_allocated_size;
  struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *residues;
  fsl_int residues_size;
  fsl_int residues_allocated_size;
  fsl_int *resids_to_internalids;
  fsl_int resids_to_internalids_size;
  fsl_int resids_to_internalids_allocated_size;
};


/* "fatslimlib/core_base.pxd":180
 *     cdef topol_residue_t *fast_get_residue_from_atomid(self, fsl_int atomid) nogil
 * 
 * cdef class TopologyReader(object):             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef bytes filename
 */
struct __pyx_obj_10fatslimlib_9core_base_TopologyReader {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_9core_base_TopologyReader *__pyx_vtab;
  PyObject *filename;
  struct __pyx_obj_10fatslimlib_9core_base_Topology *topology;
};


/* "fatslimlib/core_base.pxd":189
 * 
 * 
 * cdef class CoordinateReader(object):             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef bytes filename
 */
struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_9core_base_CoordinateReader *__pyx_vtab;
  PyObject *filename;
  fsl_int nframes;
  __Pyx_memviewslice coordinate_offsets;
  __Pyx_memviewslice box_offsets;
  __Pyx_memviewslice timesteps;
};


/* "fatslimlib/core_base.pxd":204
 * 
 * 
 * cdef class IndexReader(object):             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef bint loaded
 */
struct __pyx_obj_10fatslimlib_9core_base_IndexReader {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_9core_base_IndexReader *__pyx_vtab;
  int loaded;
  PyObject *filename;
  PyObject *groups;
};


/* "fatslimlib/core_base.pxd":213
 *     cdef fast_load(self)
 * 
 * cdef class Frame:             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef fsl_int index
 */
struct __pyx_obj_10fatslimlib_9core_base_Frame {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_9core_base_Frame *__pyx_vtab;
  fsl_int index;
  real timestep;
  struct __pyx_obj_10fatslimlib_9core_base_Trajectory *trajectory;
  struct __pyx_obj_10fatslimlib_9core_base_Topology *topology;
  struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *coords_reader;
  struct __pyx_obj_10fatslimlib_9core_base_PBCBox *box;
  fsl_int size;
  __Pyx_memviewslice hg_group_coords;
  __Pyx_memviewslice hg_coords_bbox;
  __Pyx_memviewslice lipid_coords;
  __Pyx_memviewslice lipid_coords_bbox;
  PyObject *lipid_coords_aslist;
  PyObject *lipids_coords_bbox_aslist;
  __Pyx_memviewslice lipid_atomids_offsets;
  __Pyx_memviewslice bead_coords;
  __Pyx_memviewslice bead_coords_bbox;
  __Pyx_memviewslice interacting_group_coords;
  __Pyx_memviewslice interacting_group_coords_bbox;
  real proximity_cutoff;
  struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood_holder *neighbors;
  __Pyx_memviewslice directions;
  __Pyx_memviewslice normals;
  PyObject *aggregates;
  int aggregates_retrieved;
  real aggregates_cutoff;
  PyObject *membranes;
  int membranes_retrieved;
  real membranes_cutoff;
};


/* "fatslimlib/core_base.pxd":266
 * 
 * 
 * cdef class Trajectory(object):             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef bytes bead_group_name
 */
struct __pyx_obj_10fatslimlib_9core_base_Trajectory {
  PyObject_HEAD
  struct __pyx_vtabstruct_10fatslimlib_9core_base_Trajectory *__pyx_vtab;
  PyObject *bead_group_name;
  PyObject *interacting_group_name;
  struct __pyx_obj_10fatslimlib_9core_base_Topology *topology;
  struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *topol_reader;
  struct __pyx_obj_10fatslimlib_9core_base_IndexReader *index_reader;
  struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *coords_reader;
  int be_verbose;
  fsl_int cur_frame;
  int initialized;
  PyObject *timesteps;
  __Pyx_memviewslice hg_group_atomids;
  __Pyx_memviewslice interacting_atomids;
  __Pyx_memviewslice lipid_atomids;
  __Pyx_memviewslice hg_bead_atomids;
  __Pyx_memviewslice lipid_atomids_offsets;
  __Pyx_memviewslice hg_bead_atomids_offsets;
  __Pyx_memviewslice lipid_hg_indices;
  fsl_int forcefield_type;
  real normal_cutoff;
  PyObject *membranes;
  PyObject *aggregates;
};


/* "View.MemoryView":114
 * @cython.collection_type("sequence")
 * @cname("__pyx_array")
 * cdef class array:             # <<<<<<<<<<<<<<
 * 
 *     cdef:
 */
struct __pyx_array_obj {
  PyObject_HEAD
  struct __pyx_vtabstruct_array *__pyx_vtab;
  char *data;
  Py_ssize_t len;
  char *format;
  int ndim;
  Py_ssize_t *_shape;
  Py_ssize_t *_strides;
  Py_ssize_t itemsize;
  PyObject *mode;
  PyObject *_format;
  void (*callback_free_data)(void *);
  int free_data;
  int dtype_is_object;
};


/* "View.MemoryView":302
 * 
 * @cname('__pyx_MemviewEnum')
 * cdef class Enum(object):             # <<<<<<<<<<<<<<
 *     cdef object name
 *     def __init__(self, name):
 */
struct __pyx_MemviewEnum_obj {
  PyObject_HEAD
  PyObject *name;
};


/* "View.MemoryView":337
 * 
 * @cname('__pyx_memoryview')
 * cdef class memoryview:             # <<<<<<<<<<<<<<
 * 
 *     cdef object obj
 */
struct __pyx_memoryview_obj {
  PyObject_HEAD
  struct __pyx_vtabstruct_memoryview *__pyx_vtab;
  PyObject *obj;
  PyObject *_size;
  PyObject *_array_interface;
  PyThread_type_lock lock;
  __pyx_atomic_int_type acquisition_count;
  Py_buffer view;
  int flags;
  int dtype_is_object;
  __Pyx_TypeInfo *typeinfo;
};


/* "View.MemoryView":952
 * @cython.collection_type("sequence")
 * @cname('__pyx_memoryviewslice')
 * cdef class _memoryviewslice(memoryview):             # <<<<<<<<<<<<<<
 *     "Internal class for passing memoryview slices to Python"
 * 
 */
struct __pyx_memoryviewslice_obj {
  struct __pyx_memoryview_obj __pyx_base;
  __Pyx_memviewslice from_slice;
  PyObject *from_object;
  PyObject *(*to_object_func)(char *);
  int (*to_dtype_func)(char *, PyObject *);
};



/* "core_analysis.pxd":29
 * 
 * # Classes
 * cdef class Aggregate:             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef Frame frame
 */

struct __pyx_vtabstruct_10fatslimlib_13core_analysis_Aggregate {
  fsl_int (*fast_get_atomid)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, fsl_int);
  fsl_int (*get_atomid)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, fsl_int, int __pyx_skip_dispatch);
  int (*fast_same_restype)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, fsl_int, fsl_int);
  int (*same_restype)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, fsl_int, fsl_int, int __pyx_skip_dispatch);
  PyObject *(*get_resname)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, fsl_int, int __pyx_skip_dispatch);
  fsl_int (*get_resid)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, fsl_int, int __pyx_skip_dispatch);
  void (*refresh_cache)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *);
  fsl_int (*fast_size)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *);
  void (*compute_neighborhood_normal)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, fsl_int);
  void (*set_neighborhood_cutoff)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, real, struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_set_neighborhood_cutoff *__pyx_optional_args);
  void (*compute_apl)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, real, struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_compute_apl *__pyx_optional_args);
  real (*fix_apl)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, fsl_int, real *, struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_fix_apl *__pyx_optional_args);
  void (*compute_thickness)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_compute_thickness *__pyx_optional_args);
  real (*fix_thickness)(struct __pyx_obj_10fatslimlib_13core_analysis_Aggregate *, fsl_int, real *, struct __pyx_opt_args_10fatslimlib_13core_analysis_9Aggregate_fix_thickness *__pyx_optional_args);
};
static struct __pyx_vtabstruct_10fatslimlib_13core_analysis_Aggregate *__pyx_vtabptr_10fatslimlib_13core_analysis_Aggregate;


/* "core_analysis.pxd":85
 * 
 * 
 * cdef class Membrane:             # <<<<<<<<<<<<<<
 *     # Attributes
 *     cdef Frame frame
 */

struct __pyx_vtabstruct_10fatslimlib_13core_analysis_Membrane {
  void (*fast_compute_thickness)(struct __pyx_obj_10fatslimlib_13core_analysis_Membrane *, struct __pyx_opt_args_10fatslimlib_13core_analysis_8Membrane_fast_compute_thickness *__pyx_optional_args);
  void (*fast_compute_apl)(struct __pyx_obj_10fatslimlib_13core_analysis_Membrane *, struct __pyx_opt_args_10fatslimlib_13core_analysis_8Membrane_fast_compute_apl *__pyx_optional_args);
};
static struct __pyx_vtabstruct_10fatslimlib_13core_analysis_Membrane *__pyx_vtabptr_10fatslimlib_13core_analysis_Membrane;


/* "fatslimlib/core_base.pyx":323
 *     rvec_normalize(normal)
 * 
 * cdef class AtomGroup(object):             # <<<<<<<<<<<<<<
 * 
 *     # initialization
 */

struct __pyx_vtabstruct_10fatslimlib_9core_base_AtomGroup {
  PyObject *(*fast_append)(struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *, struct __pyx_obj_10fatslimlib_9core_base_Atom *);
};
static struct __pyx_vtabstruct_10fatslimlib_9core_base_AtomGroup *__pyx_vtabptr_10fatslimlib_9core_base_AtomGroup;


/* "fatslimlib/core_base.pyx":420
 * 
 * # noinspection PyNoneFunctionAssignment
 * cdef class PBCBox(object):             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, real[:,::1] box):
 */

struct __pyx_vtabstruct_10fatslimlib_9core_base_PBCBox {
  void (*fast_update)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, __Pyx_memviewslice);
  void (*fast_pbc_dx)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, real *, real *, real *);
  void (*fast_pbc_dx_leaflet)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, real *, real *, real *, real *);
  real (*fast_distance2)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, real *, real *);
  real (*fast_distance)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, real *, real *);
  real (*fast_leaflet_distance2)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, real *, real *, real *);
  real (*fast_leaflet_distance)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, real *, real *, real *);
  void (*fast_pbc_xcm)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, __Pyx_memviewslice, real *, struct __pyx_opt_args_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm *__pyx_optional_args);
  void (*fast_pbc_xcm_from_ref)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, __Pyx_memviewslice, real *, real *, struct __pyx_opt_args_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm_from_ref *__pyx_optional_args);
  __Pyx_memviewslice (*fast_put_atoms_in_bbox)(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, __Pyx_memviewslice);
};
static struct __pyx_vtabstruct_10fatslimlib_9core_base_PBCBox *__pyx_vtabptr_10fatslimlib_9core_base_PBCBox;


/* "fatslimlib/core_base.pyx":714
 * 
 * 
 * cdef class TopologyGroup(object):             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, Topology parent, str resname="group", fsl_int resid=1):
 */

struct __pyx_vtabstruct_10fatslimlib_9core_base_TopologyGroup {
  int (*fast_contains)(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *, struct __pyx_t_10fatslimlib_9core_base_topol_atom_t);
  void (*add_atom)(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *, struct __pyx_t_10fatslimlib_9core_base_topol_atom_t);
  void (*merge_other_group)(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *, struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *);
  __Pyx_memviewslice (*fast_get_atomids)(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *);
  PyObject *(*group_by_resid)(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *);
};
static struct __pyx_vtabstruct_10fatslimlib_9core_base_TopologyGroup *__pyx_vtabptr_10fatslimlib_9core_base_TopologyGroup;


/* "fatslimlib/core_base.pyx":871
 *     residue.size += 1
 * 
 * cdef class Topology(object):             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self):
 */

struct __pyx_vtabstruct_10fatslimlib_9core_base_Topology {
  void (*set_residues_allocation)(struct __pyx_obj_10fatslimlib_9core_base_Topology *, fsl_int);
  void (*set_atoms_allocation)(struct __pyx_obj_10fatslimlib_9core_base_Topology *, fsl_int);
  void (*internal_append)(struct __pyx_obj_10fatslimlib_9core_base_Topology *, fsl_int, PyObject *, PyObject *, fsl_int);
  fsl_int (*fast_get_atom_internal_id)(struct __pyx_obj_10fatslimlib_9core_base_Topology *, fsl_int);
  struct __pyx_t_10fatslimlib_9core_base_topol_atom_t *(*fast_get_atom)(struct __pyx_obj_10fatslimlib_9core_base_Topology *, fsl_int);
  fsl_int (*fast_get_resid_from_atomid)(struct __pyx_obj_10fatslimlib_9core_base_Topology *, fsl_int);
  fsl_int (*fast_get_residue_internal_id)(struct __pyx_obj_10fatslimlib_9core_base_Topology *, fsl_int);
  struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *(*fast_get_residue)(struct __pyx_obj_10fatslimlib_9core_base_Topology *, fsl_int);
  struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *(*fast_get_residue_from_atomid)(struct __pyx_obj_10fatslimlib_9core_base_Topology *, fsl_int);
};
static struct __pyx_vtabstruct_10fatslimlib_9core_base_Topology *__pyx_vtabptr_10fatslimlib_9core_base_Topology;


/* "fatslimlib/core_base.pyx":1211
 *         return self.atoms_size
 * 
 * cdef class TopologyReader(object):             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, str filename, bint verbose=True):
 */

struct __pyx_vtabstruct_10fatslimlib_9core_base_TopologyReader {
  PyObject *(*load)(struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *);
};
static struct __pyx_vtabstruct_10fatslimlib_9core_base_TopologyReader *__pyx_vtabptr_10fatslimlib_9core_base_TopologyReader;


/* "fatslimlib/core_base.pyx":1235
 * 
 * 
 * cdef class CoordinateReader(object):             # <<<<<<<<<<<<<<
 * 
 *     def __init__(self, str filename, bint verbose=True):
 */

struct __pyx_vtabstruct_10fatslimlib_9core_base_CoordinateReader {
  PyObject *(*preload)(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *);
  struct __pyx_obj_10fatslimlib_9core_base_PBCBox *(*load_box)(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *, fsl_int);
  PyObject *(*assert_frame_id)(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *, fsl_int);
  __Pyx_memviewslice (*load_coords)(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *, fsl_int, __Pyx_memviewslice);
};
static struct __pyx_vtabstruct_10fatslimlib_9core_base_CoordinateReader *__pyx_vtabptr_10fatslimlib_9core_base_CoordinateReader;


/* "fatslimlib/core_base.pyx":1265
 * 
 * 
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 * 
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 */

struct __pyx_vtabstruct_10fatslimlib_9core_base_IndexReader {
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/* "fatslimlib/core_base.pyx":1299
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/* "fatslimlib/core_base.pyx":1714
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/* "View.MemoryView":114
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struct __pyx_vtabstruct_array {
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/* "View.MemoryView":337
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struct __pyx_vtabstruct_memoryview {
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/* "View.MemoryView":952
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 */

struct __pyx_vtabstruct__memoryviewslice {
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        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        likely(PyLong_CheckExact(s)) ? PyLong_Type.tp_repr(s) :\
        likely(PyFloat_CheckExact(s)) ? PyFloat_Type.tp_repr(s) :\
        PyObject_Format(s, f))
#else
    #define __Pyx_PyObject_FormatSimple(s, f) (\
        likely(PyUnicode_CheckExact(s)) ? (Py_INCREF(s), s) :\
        PyObject_Format(s, f))
#endif

CYTHON_UNUSED static int __pyx_array_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *); /*proto*/
/* GetAttr.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *, PyObject *);

/* GetItemInt.proto */
#define __Pyx_GetItemInt(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Fast(o, (Py_ssize_t)i, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL) :\
               __Pyx_GetItemInt_Generic(o, to_py_func(i))))
#define __Pyx_GetItemInt_List(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_List_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "list index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
#define __Pyx_GetItemInt_Tuple(o, i, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_GetItemInt_Tuple_Fast(o, (Py_ssize_t)i, wraparound, boundscheck) :\
    (PyErr_SetString(PyExc_IndexError, "tuple index out of range"), (PyObject*)NULL))
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              int wraparound, int boundscheck);
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j);
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i,
                                                     int is_list, int wraparound, int boundscheck);

/* PyObjectCallOneArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg);

/* ObjectGetItem.proto */
#if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key);
#else
#define __Pyx_PyObject_GetItem(obj, key)  PyObject_GetItem(obj, key)
#endif

/* KeywordStringCheck.proto */
static int __Pyx_CheckKeywordStrings(PyObject *kw, const char* function_name, int kw_allowed);

/* DivInt[Py_ssize_t].proto */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t, Py_ssize_t);

/* UnaryNegOverflows.proto */
#define __Pyx_UNARY_NEG_WOULD_OVERFLOW(x)\
        (((x) < 0) & ((unsigned long)(x) == 0-(unsigned long)(x)))

/* GetAttr3.proto */
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *, PyObject *, PyObject *);

/* PyDictVersioning.proto */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
#define __PYX_DICT_VERSION_INIT  ((PY_UINT64_T) -1)
#define __PYX_GET_DICT_VERSION(dict)  (((PyDictObject*)(dict))->ma_version_tag)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)\
    (version_var) = __PYX_GET_DICT_VERSION(dict);\
    (cache_var) = (value);
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP) {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    if (likely(__PYX_GET_DICT_VERSION(DICT) == __pyx_dict_version)) {\
        (VAR) = __pyx_dict_cached_value;\
    } else {\
        (VAR) = __pyx_dict_cached_value = (LOOKUP);\
        __pyx_dict_version = __PYX_GET_DICT_VERSION(DICT);\
    }\
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj);
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj);
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version);
#else
#define __PYX_GET_DICT_VERSION(dict)  (0)
#define __PYX_UPDATE_DICT_CACHE(dict, value, cache_var, version_var)
#define __PYX_PY_DICT_LOOKUP_IF_MODIFIED(VAR, DICT, LOOKUP)  (VAR) = (LOOKUP);
#endif

/* GetModuleGlobalName.proto */
#if CYTHON_USE_DICT_VERSIONS
#define __Pyx_GetModuleGlobalName(var, name)  do {\
    static PY_UINT64_T __pyx_dict_version = 0;\
    static PyObject *__pyx_dict_cached_value = NULL;\
    (var) = (likely(__pyx_dict_version == __PYX_GET_DICT_VERSION(__pyx_d))) ?\
        (likely(__pyx_dict_cached_value) ? __Pyx_NewRef(__pyx_dict_cached_value) : __Pyx_GetBuiltinName(name)) :\
        __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  do {\
    PY_UINT64_T __pyx_dict_version;\
    PyObject *__pyx_dict_cached_value;\
    (var) = __Pyx__GetModuleGlobalName(name, &__pyx_dict_version, &__pyx_dict_cached_value);\
} while(0)
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value);
#else
#define __Pyx_GetModuleGlobalName(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
#define __Pyx_GetModuleGlobalNameUncached(var, name)  (var) = __Pyx__GetModuleGlobalName(name)
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name);
#endif

/* AssertionsEnabled.proto */
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX < 0x02070600 && !defined(Py_OptimizeFlag)
  #define __Pyx_init_assertions_enabled()  (0)
  #define __pyx_assertions_enabled()  (1)
#elif CYTHON_COMPILING_IN_LIMITED_API  ||  (CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030C0000)
  static int __pyx_assertions_enabled_flag;
  #define __pyx_assertions_enabled() (__pyx_assertions_enabled_flag)
  static int __Pyx_init_assertions_enabled(void) {
    PyObject *builtins, *debug, *debug_str;
    int flag;
    builtins = PyEval_GetBuiltins();
    if (!builtins) goto bad;
    debug_str = PyUnicode_FromStringAndSize("__debug__", 9);
    if (!debug_str) goto bad;
    debug = PyObject_GetItem(builtins, debug_str);
    Py_DECREF(debug_str);
    if (!debug) goto bad;
    flag = PyObject_IsTrue(debug);
    Py_DECREF(debug);
    if (flag == -1) goto bad;
    __pyx_assertions_enabled_flag = flag;
    return 0;
  bad:
    __pyx_assertions_enabled_flag = 1;
    return -1;
  }
#else
  #define __Pyx_init_assertions_enabled()  (0)
  #define __pyx_assertions_enabled()  (!Py_OptimizeFlag)
#endif

/* RaiseTooManyValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected);

/* RaiseNeedMoreValuesToUnpack.proto */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index);

/* RaiseNoneIterError.proto */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void);

/* ExtTypeTest.proto */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type);

/* GetTopmostException.proto */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem * __Pyx_PyErr_GetTopmostException(PyThreadState *tstate);
#endif

/* SaveResetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSave(type, value, tb)  __Pyx__ExceptionSave(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#define __Pyx_ExceptionReset(type, value, tb)  __Pyx__ExceptionReset(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb);
#else
#define __Pyx_ExceptionSave(type, value, tb)   PyErr_GetExcInfo(type, value, tb)
#define __Pyx_ExceptionReset(type, value, tb)  PyErr_SetExcInfo(type, value, tb)
#endif

/* GetException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_GetException(type, value, tb)  __Pyx__GetException(__pyx_tstate, type, value, tb)
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* SwapException.proto */
#if CYTHON_FAST_THREAD_STATE
#define __Pyx_ExceptionSwap(type, value, tb)  __Pyx__ExceptionSwap(__pyx_tstate, type, value, tb)
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb);
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb);
#endif

/* Import.proto */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level);

/* ImportDottedModule.proto */
static PyObject *__Pyx_ImportDottedModule(PyObject *name, PyObject *parts_tuple);
#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx_ImportDottedModule_WalkParts(PyObject *module, PyObject *name, PyObject *parts_tuple);
#endif

/* FastTypeChecks.proto */
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_TypeCheck(obj, type) __Pyx_IsSubtype(Py_TYPE(obj), (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) __Pyx_IsAnySubtype2(Py_TYPE(obj), (PyTypeObject *)type1, (PyTypeObject *)type2)
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject *type);
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *type1, PyObject *type2);
#else
#define __Pyx_TypeCheck(obj, type) PyObject_TypeCheck(obj, (PyTypeObject *)type)
#define __Pyx_TypeCheck2(obj, type1, type2) (PyObject_TypeCheck(obj, (PyTypeObject *)type1) || PyObject_TypeCheck(obj, (PyTypeObject *)type2))
#define __Pyx_PyErr_GivenExceptionMatches(err, type) PyErr_GivenExceptionMatches(err, type)
#define __Pyx_PyErr_GivenExceptionMatches2(err, type1, type2) (PyErr_GivenExceptionMatches(err, type1) || PyErr_GivenExceptionMatches(err, type2))
#endif
#define __Pyx_PyErr_ExceptionMatches2(err1, err2)  __Pyx_PyErr_GivenExceptionMatches2(__Pyx_PyErr_CurrentExceptionType(), err1, err2)
#define __Pyx_PyException_Check(obj) __Pyx_TypeCheck(obj, PyExc_Exception)

CYTHON_UNUSED static int __pyx_memoryview_getbuffer(PyObject *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /*proto*/
/* ListCompAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_ListComp_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len)) {
        Py_INCREF(x);
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
        L->ob_item[len] = x;
        #else
        PyList_SET_ITEM(list, len, x);
        #endif
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_ListComp_Append(L,x) PyList_Append(L,x)
#endif

/* PySequenceMultiply.proto */
#define __Pyx_PySequence_Multiply_Left(mul, seq)  __Pyx_PySequence_Multiply(seq, mul)
static CYTHON_INLINE PyObject* __Pyx_PySequence_Multiply(PyObject *seq, Py_ssize_t mul);

/* SetItemInt.proto */
#define __Pyx_SetItemInt(o, i, v, type, is_signed, to_py_func, is_list, wraparound, boundscheck)\
    (__Pyx_fits_Py_ssize_t(i, type, is_signed) ?\
    __Pyx_SetItemInt_Fast(o, (Py_ssize_t)i, v, is_list, wraparound, boundscheck) :\
    (is_list ? (PyErr_SetString(PyExc_IndexError, "list assignment index out of range"), -1) :\
               __Pyx_SetItemInt_Generic(o, to_py_func(i), v)))
static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v);
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v,
                                               int is_list, int wraparound, int boundscheck);

/* RaiseUnboundLocalError.proto */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname);

/* DivInt[long].proto */
static CYTHON_INLINE long __Pyx_div_long(long, long);

/* PySequenceContains.proto */
static CYTHON_INLINE int __Pyx_PySequence_ContainsTF(PyObject* item, PyObject* seq, int eq) {
    int result = PySequence_Contains(seq, item);
    return unlikely(result < 0) ? result : (result == (eq == Py_EQ));
}

/* ImportFrom.proto */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name);

/* HasAttr.proto */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *, PyObject *);

/* PyIntCompare.proto */
static CYTHON_INLINE int __Pyx_PyInt_BoolNeObjC(PyObject *op1, PyObject *op2, long intval, long inplace);

/* PyIntFromDouble.proto */
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE PyObject* __Pyx_PyInt_FromDouble(double value);
#else
#define __Pyx_PyInt_FromDouble(value) PyLong_FromDouble(value)
#endif

/* dict_setdefault.proto */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value, int is_safe_type);

/* UnpackUnboundCMethod.proto */
typedef struct {
    PyObject *type;
    PyObject **method_name;
    PyCFunction func;
    PyObject *method;
    int flag;
} __Pyx_CachedCFunction;

/* CallUnboundCMethod2.proto */
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2);
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030600B1
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2);
#else
#define __Pyx_CallUnboundCMethod2(cfunc, self, arg1, arg2)  __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2)
#endif

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_FloorDivideObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_FloorDivideObjC(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceFloorDivide(op1, op2) : PyNumber_FloorDivide(op1, op2))
#endif

/* IterFinish.proto */
static CYTHON_INLINE int __Pyx_IterFinish(void);

/* UnpackItemEndCheck.proto */
static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected);

/* PyObjectFormat.proto */
#if CYTHON_USE_UNICODE_WRITER
static PyObject* __Pyx_PyObject_Format(PyObject* s, PyObject* f);
#else
#define __Pyx_PyObject_Format(s, f) PyObject_Format(s, f)
#endif

/* PyObjectFormatAndDecref.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatSimpleAndDecref(PyObject* s, PyObject* f);
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatAndDecref(PyObject* s, PyObject* f);

/* PyObjectLookupSpecial.proto */
#if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_LookupSpecialNoError(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 0)
#define __Pyx_PyObject_LookupSpecial(obj, attr_name)  __Pyx__PyObject_LookupSpecial(obj, attr_name, 1)
static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error);
#else
#define __Pyx_PyObject_LookupSpecialNoError(o,n) __Pyx_PyObject_GetAttrStrNoError(o,n)
#define __Pyx_PyObject_LookupSpecial(o,n) __Pyx_PyObject_GetAttrStr(o,n)
#endif

/* decode_c_string_utf16.proto */
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 0;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16LE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = -1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_DecodeUTF16BE(const char *s, Py_ssize_t size, const char *errors) {
    int byteorder = 1;
    return PyUnicode_DecodeUTF16(s, size, errors, &byteorder);
}

/* decode_c_bytes.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
         const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));

/* decode_bytes.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_bytes(
         PyObject* string, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
    char* as_c_string;
    Py_ssize_t size;
#if CYTHON_ASSUME_SAFE_MACROS
    as_c_string = PyBytes_AS_STRING(string);
    size = PyBytes_GET_SIZE(string);
#else
    if (PyBytes_AsStringAndSize(string, &as_c_string, &size) < 0) {
        return NULL;
    }
#endif
    return __Pyx_decode_c_bytes(
        as_c_string, size,
        start, stop, encoding, errors, decode_func);
}

/* ErrOccurredWithGIL.proto */
static CYTHON_INLINE int __Pyx_ErrOccurredWithGIL(void);

/* ListAppend.proto */
#if CYTHON_USE_PYLIST_INTERNALS && CYTHON_ASSUME_SAFE_MACROS
static CYTHON_INLINE int __Pyx_PyList_Append(PyObject* list, PyObject* x) {
    PyListObject* L = (PyListObject*) list;
    Py_ssize_t len = Py_SIZE(list);
    if (likely(L->allocated > len) & likely(len > (L->allocated >> 1))) {
        Py_INCREF(x);
        #if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030d0000
        L->ob_item[len] = x;
        #else
        PyList_SET_ITEM(list, len, x);
        #endif
        __Pyx_SET_SIZE(list, len + 1);
        return 0;
    }
    return PyList_Append(list, x);
}
#else
#define __Pyx_PyList_Append(L,x) PyList_Append(L,x)
#endif

/* PyObjectCall2Args.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2);

/* PyObjectGetMethod.proto */
static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method);

/* PyObjectCallMethod1.proto */
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg);

/* append.proto */
static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x);

/* PyObject_Unicode.proto */
#if PY_MAJOR_VERSION >= 3
#define __Pyx_PyObject_Unicode(obj)\
    (likely(PyUnicode_CheckExact(obj)) ? __Pyx_NewRef(obj) : PyObject_Str(obj))
#else
#define __Pyx_PyObject_Unicode(obj)\
    (likely(PyUnicode_CheckExact(obj)) ? __Pyx_NewRef(obj) : PyObject_Unicode(obj))
#endif

/* ListExtend.proto */
static CYTHON_INLINE int __Pyx_PyList_Extend(PyObject* L, PyObject* v) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030d0000
    PyObject* none = _PyList_Extend((PyListObject*)L, v);
    if (unlikely(!none))
        return -1;
    Py_DECREF(none);
    return 0;
#else
    return PyList_SetSlice(L, PY_SSIZE_T_MAX, PY_SSIZE_T_MAX, v);
#endif
}

/* UnicodeConcatInPlace.proto */
# if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
    #if CYTHON_REFNANNY
        #define __Pyx_PyUnicode_ConcatInPlace(left, right) __Pyx_PyUnicode_ConcatInPlaceImpl(&left, right, __pyx_refnanny)
    #else
        #define __Pyx_PyUnicode_ConcatInPlace(left, right) __Pyx_PyUnicode_ConcatInPlaceImpl(&left, right)
    #endif
    static CYTHON_INLINE PyObject *__Pyx_PyUnicode_ConcatInPlaceImpl(PyObject **p_left, PyObject *right
        #if CYTHON_REFNANNY
        , void* __pyx_refnanny
        #endif
    );
#else
#define __Pyx_PyUnicode_ConcatInPlace __Pyx_PyUnicode_Concat
#endif
#define __Pyx_PyUnicode_ConcatInPlaceSafe(left, right) ((unlikely((left) == Py_None) || unlikely((right) == Py_None)) ?\
    PyNumber_InPlaceAdd(left, right) : __Pyx_PyUnicode_ConcatInPlace(left, right))

/* CallUnboundCMethod0.proto */
static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self);
#if CYTHON_COMPILING_IN_CPYTHON
#define __Pyx_CallUnboundCMethod0(cfunc, self)\
    (likely((cfunc)->func) ?\
        (likely((cfunc)->flag == METH_NOARGS) ?  (*((cfunc)->func))(self, NULL) :\
         (PY_VERSION_HEX >= 0x030600B1 && likely((cfunc)->flag == METH_FASTCALL) ?\
            (PY_VERSION_HEX >= 0x030700A0 ?\
                (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0) :\
                (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0, NULL)) :\
          (PY_VERSION_HEX >= 0x030700A0 && (cfunc)->flag == (METH_FASTCALL | METH_KEYWORDS) ?\
            (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, &__pyx_empty_tuple, 0, NULL) :\
            (likely((cfunc)->flag == (METH_VARARGS | METH_KEYWORDS)) ?  ((*(PyCFunctionWithKeywords)(void*)(PyCFunction)(cfunc)->func)(self, __pyx_empty_tuple, NULL)) :\
               ((cfunc)->flag == METH_VARARGS ?  (*((cfunc)->func))(self, __pyx_empty_tuple) :\
               __Pyx__CallUnboundCMethod0(cfunc, self)))))) :\
        __Pyx__CallUnboundCMethod0(cfunc, self))
#else
#define __Pyx_CallUnboundCMethod0(cfunc, self)  __Pyx__CallUnboundCMethod0(cfunc, self)
#endif

/* PyIntBinop.proto */
#if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check);
#else
#define __Pyx_PyInt_AddObjC(op1, op2, intval, inplace, zerodivision_check)\
    (inplace ? PyNumber_InPlaceAdd(op1, op2) : PyNumber_Add(op1, op2))
#endif

/* decode_c_string.proto */
static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
         const char* cstring, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors));

/* PyObjectCallNoArg.proto */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func);

/* WriteUnraisableException.proto */
static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil);

/* PyUnicode_Unicode.proto */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj);

/* DictGetItem.proto */
#if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key);
#define __Pyx_PyObject_Dict_GetItem(obj, name)\
    (likely(PyDict_CheckExact(obj)) ?\
     __Pyx_PyDict_GetItem(obj, name) : PyObject_GetItem(obj, name))
#else
#define __Pyx_PyDict_GetItem(d, key) PyObject_GetItem(d, key)
#define __Pyx_PyObject_Dict_GetItem(obj, name)  PyObject_GetItem(obj, name)
#endif

/* PyObject_GenericGetAttrNoDict.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttrNoDict PyObject_GenericGetAttr
#endif

/* PyObject_GenericGetAttr.proto */
#if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name);
#else
#define __Pyx_PyObject_GenericGetAttr PyObject_GenericGetAttr
#endif

/* IncludeStructmemberH.proto */
#include <structmember.h>

/* FixUpExtensionType.proto */
#if CYTHON_USE_TYPE_SPECS
static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type);
#endif

/* PyObjectCallMethod0.proto */
static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name);

/* ValidateBasesTuple.proto */
#if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases);
#endif

/* PyType_Ready.proto */
CYTHON_UNUSED static int __Pyx_PyType_Ready(PyTypeObject *t);

/* SetupReduce.proto */
#if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_setup_reduce(PyObject* type_obj);
#endif

/* SetVTable.proto */
static int __Pyx_SetVtable(PyTypeObject* typeptr , void* vtable);

/* GetVTable.proto */
static void* __Pyx_GetVtable(PyTypeObject *type);

/* MergeVTables.proto */
#if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_MergeVtables(PyTypeObject *type);
#endif

/* TypeImport.proto */
#ifndef __PYX_HAVE_RT_ImportType_proto_3_0_11
#define __PYX_HAVE_RT_ImportType_proto_3_0_11
#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L
#include <stdalign.h>
#endif
#if (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 201112L) || __cplusplus >= 201103L
#define __PYX_GET_STRUCT_ALIGNMENT_3_0_11(s) alignof(s)
#else
#define __PYX_GET_STRUCT_ALIGNMENT_3_0_11(s) sizeof(void*)
#endif
enum __Pyx_ImportType_CheckSize_3_0_11 {
   __Pyx_ImportType_CheckSize_Error_3_0_11 = 0,
   __Pyx_ImportType_CheckSize_Warn_3_0_11 = 1,
   __Pyx_ImportType_CheckSize_Ignore_3_0_11 = 2
};
static PyTypeObject *__Pyx_ImportType_3_0_11(PyObject* module, const char *module_name, const char *class_name, size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_11 check_size);
#endif

/* FetchSharedCythonModule.proto */
static PyObject *__Pyx_FetchSharedCythonABIModule(void);

/* FetchCommonType.proto */
#if !CYTHON_USE_TYPE_SPECS
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type);
#else
static PyTypeObject* __Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases);
#endif

/* PyMethodNew.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    PyObject *typesModule=NULL, *methodType=NULL, *result=NULL;
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    typesModule = PyImport_ImportModule("types");
    if (!typesModule) return NULL;
    methodType = PyObject_GetAttrString(typesModule, "MethodType");
    Py_DECREF(typesModule);
    if (!methodType) return NULL;
    result = PyObject_CallFunctionObjArgs(methodType, func, self, NULL);
    Py_DECREF(methodType);
    return result;
}
#elif PY_MAJOR_VERSION >= 3
static PyObject *__Pyx_PyMethod_New(PyObject *func, PyObject *self, PyObject *typ) {
    CYTHON_UNUSED_VAR(typ);
    if (!self)
        return __Pyx_NewRef(func);
    return PyMethod_New(func, self);
}
#else
    #define __Pyx_PyMethod_New PyMethod_New
#endif

/* PyVectorcallFastCallDict.proto */
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw);
#endif

/* CythonFunctionShared.proto */
#define __Pyx_CyFunction_USED
#define __Pyx_CYFUNCTION_STATICMETHOD  0x01
#define __Pyx_CYFUNCTION_CLASSMETHOD   0x02
#define __Pyx_CYFUNCTION_CCLASS        0x04
#define __Pyx_CYFUNCTION_COROUTINE     0x08
#define __Pyx_CyFunction_GetClosure(f)\
    (((__pyx_CyFunctionObject *) (f))->func_closure)
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
  #define __Pyx_CyFunction_GetClassObj(f)\
      (((__pyx_CyFunctionObject *) (f))->func_classobj)
#else
  #define __Pyx_CyFunction_GetClassObj(f)\
      ((PyObject*) ((PyCMethodObject *) (f))->mm_class)
#endif
#define __Pyx_CyFunction_SetClassObj(f, classobj)\
    __Pyx__CyFunction_SetClassObj((__pyx_CyFunctionObject *) (f), (classobj))
#define __Pyx_CyFunction_Defaults(type, f)\
    ((type *)(((__pyx_CyFunctionObject *) (f))->defaults))
#define __Pyx_CyFunction_SetDefaultsGetter(f, g)\
    ((__pyx_CyFunctionObject *) (f))->defaults_getter = (g)
typedef struct {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject_HEAD
    PyObject *func;
#elif PY_VERSION_HEX < 0x030900B1
    PyCFunctionObject func;
#else
    PyCMethodObject func;
#endif
#if CYTHON_BACKPORT_VECTORCALL
    __pyx_vectorcallfunc func_vectorcall;
#endif
#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_weakreflist;
#endif
    PyObject *func_dict;
    PyObject *func_name;
    PyObject *func_qualname;
    PyObject *func_doc;
    PyObject *func_globals;
    PyObject *func_code;
    PyObject *func_closure;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    PyObject *func_classobj;
#endif
    void *defaults;
    int defaults_pyobjects;
    size_t defaults_size;
    int flags;
    PyObject *defaults_tuple;
    PyObject *defaults_kwdict;
    PyObject *(*defaults_getter)(PyObject *);
    PyObject *func_annotations;
    PyObject *func_is_coroutine;
} __pyx_CyFunctionObject;
#undef __Pyx_CyOrPyCFunction_Check
#define __Pyx_CyFunction_Check(obj)  __Pyx_TypeCheck(obj, __pyx_CyFunctionType)
#define __Pyx_CyOrPyCFunction_Check(obj)  __Pyx_TypeCheck2(obj, __pyx_CyFunctionType, &PyCFunction_Type)
#define __Pyx_CyFunction_CheckExact(obj)  __Pyx_IS_TYPE(obj, __pyx_CyFunctionType)
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc);
#undef __Pyx_IsSameCFunction
#define __Pyx_IsSameCFunction(func, cfunc)   __Pyx__IsSameCyOrCFunction(func, cfunc)
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject* op, PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj);
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *m,
                                                         size_t size,
                                                         int pyobjects);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *m,
                                                            PyObject *tuple);
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *m,
                                                             PyObject *dict);
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *m,
                                                              PyObject *dict);
static int __pyx_CyFunction_init(PyObject *module);
#if CYTHON_METH_FASTCALL
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames);
#if CYTHON_BACKPORT_VECTORCALL
#define __Pyx_CyFunction_func_vectorcall(f) (((__pyx_CyFunctionObject*)f)->func_vectorcall)
#else
#define __Pyx_CyFunction_func_vectorcall(f) (((PyCFunctionObject*)f)->vectorcall)
#endif
#endif

/* CythonFunction.proto */
static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml,
                                      int flags, PyObject* qualname,
                                      PyObject *closure,
                                      PyObject *module, PyObject *globals,
                                      PyObject* code);

/* CLineInTraceback.proto */
#ifdef CYTHON_CLINE_IN_TRACEBACK
#define __Pyx_CLineForTraceback(tstate, c_line)  (((CYTHON_CLINE_IN_TRACEBACK)) ? c_line : 0)
#else
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line);
#endif

/* CodeObjectCache.proto */
#if !CYTHON_COMPILING_IN_LIMITED_API
typedef struct {
    PyCodeObject* code_object;
    int code_line;
} __Pyx_CodeObjectCacheEntry;
struct __Pyx_CodeObjectCache {
    int count;
    int max_count;
    __Pyx_CodeObjectCacheEntry* entries;
};
static struct __Pyx_CodeObjectCache __pyx_code_cache = {0,0,NULL};
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line);
static PyCodeObject *__pyx_find_code_object(int code_line);
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object);
#endif

/* AddTraceback.proto */
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename);

#if PY_MAJOR_VERSION < 3
    static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags);
    static void __Pyx_ReleaseBuffer(Py_buffer *view);
#else
    #define __Pyx_GetBuffer PyObject_GetBuffer
    #define __Pyx_ReleaseBuffer PyBuffer_Release
#endif


/* BufferStructDeclare.proto */
typedef struct {
  Py_ssize_t shape, strides, suboffsets;
} __Pyx_Buf_DimInfo;
typedef struct {
  size_t refcount;
  Py_buffer pybuffer;
} __Pyx_Buffer;
typedef struct {
  __Pyx_Buffer *rcbuffer;
  char *data;
  __Pyx_Buf_DimInfo diminfo[8];
} __Pyx_LocalBuf_ND;

/* MemviewSliceIsContig.proto */
static int __pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim);

/* OverlappingSlices.proto */
static int __pyx_slices_overlap(__Pyx_memviewslice *slice1,
                                __Pyx_memviewslice *slice2,
                                int ndim, size_t itemsize);

/* MemviewDtypeToObject.proto */
static CYTHON_INLINE PyObject *__pyx_memview_get_nn_fsl_int(const char *itemp);
static CYTHON_INLINE int __pyx_memview_set_nn_fsl_int(const char *itemp, PyObject *obj);

/* IsLittleEndian.proto */
static CYTHON_INLINE int __Pyx_Is_Little_Endian(void);

/* BufferFormatCheck.proto */
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts);
static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
                              __Pyx_BufFmt_StackElem* stack,
                              __Pyx_TypeInfo* type);

/* TypeInfoCompare.proto */
static int __pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b);

/* MemviewSliceValidateAndInit.proto */
static int __Pyx_ValidateAndInit_memviewslice(
                int *axes_specs,
                int c_or_f_flag,
                int buf_flags,
                int ndim,
                __Pyx_TypeInfo *dtype,
                __Pyx_BufFmt_StackElem stack[],
                __Pyx_memviewslice *memviewslice,
                PyObject *original_obj);

/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn_fsl_int(PyObject *, int writable_flag);

/* MemviewDtypeToObject.proto */
static CYTHON_INLINE PyObject *__pyx_memview_get_nn_real(const char *itemp);
static CYTHON_INLINE int __pyx_memview_set_nn_real(const char *itemp, PyObject *obj);

/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn_real(PyObject *, int writable_flag);

/* ObjectToMemviewSlice.proto */
static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn_real(PyObject *, int writable_flag);

/* MemviewSliceCopyTemplate.proto */
static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
                                 const char *mode, int ndim,
                                 size_t sizeof_dtype, int contig_flag,
                                 int dtype_is_object);

/* MemviewSliceInit.proto */
#define __Pyx_BUF_MAX_NDIMS %(BUF_MAX_NDIMS)d
#define __Pyx_MEMVIEW_DIRECT   1
#define __Pyx_MEMVIEW_PTR      2
#define __Pyx_MEMVIEW_FULL     4
#define __Pyx_MEMVIEW_CONTIG   8
#define __Pyx_MEMVIEW_STRIDED  16
#define __Pyx_MEMVIEW_FOLLOW   32
#define __Pyx_IS_C_CONTIG 1
#define __Pyx_IS_F_CONTIG 2
static int __Pyx_init_memviewslice(
                struct __pyx_memoryview_obj *memview,
                int ndim,
                __Pyx_memviewslice *memviewslice,
                int memview_is_new_reference);
static CYTHON_INLINE int __pyx_add_acquisition_count_locked(
    __pyx_atomic_int_type *acquisition_count, PyThread_type_lock lock);
static CYTHON_INLINE int __pyx_sub_acquisition_count_locked(
    __pyx_atomic_int_type *acquisition_count, PyThread_type_lock lock);
#define __pyx_get_slice_count_pointer(memview) (&memview->acquisition_count)
#define __PYX_INC_MEMVIEW(slice, have_gil) __Pyx_INC_MEMVIEW(slice, have_gil, __LINE__)
#define __PYX_XCLEAR_MEMVIEW(slice, have_gil) __Pyx_XCLEAR_MEMVIEW(slice, have_gil, __LINE__)
static CYTHON_INLINE void __Pyx_INC_MEMVIEW(__Pyx_memviewslice *, int, int);
static CYTHON_INLINE void __Pyx_XCLEAR_MEMVIEW(__Pyx_memviewslice *, int, int);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_fsl_int(fsl_int value);

/* CIntFromPy.proto */
static CYTHON_INLINE fsl_int __Pyx_PyInt_As_fsl_int(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_10fatslimlib_9core_base_ForcefieldType(enum __pyx_t_10fatslimlib_9core_base_ForcefieldType value);

/* CIntFromPy.proto */
static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value);

/* CopyContentsUtility.proto */
#define __pyx_memoryview_copy_slice_d_dc_nn_real_c(slice)\
        __pyx_memoryview_copy_new_contig(&slice, "c", 2,\
                                         sizeof(real), (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT),\
                                         0)

/* CopyContentsUtility.proto */
#define __pyx_memoryview_copy_slice_dcd__nn_real_f(slice)\
        __pyx_memoryview_copy_new_contig(&slice, "fortran", 2,\
                                         sizeof(real), (PyBUF_F_CONTIGUOUS | PyBUF_FORMAT),\
                                         0)

/* CIntFromPy.proto */
static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *);

/* CIntToPy.proto */
static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value);

/* CIntFromPy.proto */
static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *);

/* FormatTypeName.proto */
#if CYTHON_COMPILING_IN_LIMITED_API
typedef PyObject *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%U"
static __Pyx_TypeName __Pyx_PyType_GetName(PyTypeObject* tp);
#define __Pyx_DECREF_TypeName(obj) Py_XDECREF(obj)
#else
typedef const char *__Pyx_TypeName;
#define __Pyx_FMT_TYPENAME "%.200s"
#define __Pyx_PyType_GetName(tp) ((tp)->tp_name)
#define __Pyx_DECREF_TypeName(obj)
#endif

/* CheckBinaryVersion.proto */
static unsigned long __Pyx_get_runtime_version(void);
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer);

/* PyObjectSetAttrStr.proto */
#if CYTHON_USE_TYPE_SLOTS
#define __Pyx_PyObject_DelAttrStr(o,n) __Pyx_PyObject_SetAttrStr(o, n, NULL)
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value);
#else
#define __Pyx_PyObject_DelAttrStr(o,n)   PyObject_DelAttr(o,n)
#define __Pyx_PyObject_SetAttrStr(o,n,v) PyObject_SetAttr(o,n,v)
#endif

/* VoidPtrExport.proto */
static int __Pyx_ExportVoidPtr(PyObject *name, void *p, const char *sig);

/* FunctionExport.proto */
static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig);

/* FunctionImport.proto */
static int __Pyx_ImportFunction_3_0_11(PyObject *module, const char *funcname, void (**f)(void), const char *sig);

/* InitStrings.proto */
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t);

/* #### Code section: module_declarations ### */
static PyObject *__pyx_array_get_memview(struct __pyx_array_obj *__pyx_v_self); /* proto*/
static char *__pyx_memoryview_get_item_pointer(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto*/
static PyObject *__pyx_memoryview_is_slice(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assignment(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_dst, PyObject *__pyx_v_src); /* proto*/
static PyObject *__pyx_memoryview_setitem_slice_assign_scalar(struct __pyx_memoryview_obj *__pyx_v_self, struct __pyx_memoryview_obj *__pyx_v_dst, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_setitem_indexed(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview_convert_item_to_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryview_assign_item_from_object(struct __pyx_memoryview_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryview__get_base(struct __pyx_memoryview_obj *__pyx_v_self); /* proto*/
static PyObject *__pyx_memoryviewslice_convert_item_to_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp); /* proto*/
static PyObject *__pyx_memoryviewslice_assign_item_from_object(struct __pyx_memoryviewslice_obj *__pyx_v_self, char *__pyx_v_itemp, PyObject *__pyx_v_value); /* proto*/
static PyObject *__pyx_memoryviewslice__get_base(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_9AtomGroup_fast_append(struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *__pyx_v_self, struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_atom); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_update(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_box); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_pbc_dx(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, real *__pyx_v_ref, real *__pyx_v_other, real *__pyx_v_dx); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_pbc_dx_leaflet(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, real *__pyx_v_ref, real *__pyx_v_other, real *__pyx_v_dx, real *__pyx_v_ref_normal); /* proto*/
static real __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_distance2(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, real *__pyx_v_a, real *__pyx_v_b); /* proto*/
static real __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_distance(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, real *__pyx_v_a, real *__pyx_v_b); /* proto*/
static real __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_leaflet_distance2(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, real *__pyx_v_a, real *__pyx_v_b, real *__pyx_v_normal); /* proto*/
static real __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_leaflet_distance(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, real *__pyx_v_a, real *__pyx_v_b, real *__pyx_v_normal); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_coords, real *__pyx_v_xcm, struct __pyx_opt_args_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm *__pyx_optional_args); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm_from_ref(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_coords, real *__pyx_v_ref, real *__pyx_v_xcm, struct __pyx_opt_args_10fatslimlib_9core_base_6PBCBox_fast_pbc_xcm_from_ref *__pyx_optional_args); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_6PBCBox_fast_put_atoms_in_bbox(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_coords); /* proto*/
static int __pyx_f_10fatslimlib_9core_base_13TopologyGroup_fast_contains(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self, struct __pyx_t_10fatslimlib_9core_base_topol_atom_t __pyx_v_atom); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_13TopologyGroup_add_atom(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self, struct __pyx_t_10fatslimlib_9core_base_topol_atom_t __pyx_v_atom); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_13TopologyGroup_merge_other_group(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self, struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_other); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_13TopologyGroup_fast_get_atomids(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_13TopologyGroup_group_by_resid(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_8Topology_set_atoms_allocation(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_size); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_8Topology_set_residues_allocation(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_size); /* proto*/
static void __pyx_f_10fatslimlib_9core_base_8Topology_internal_append(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_resid, PyObject *__pyx_v_resname, PyObject *__pyx_v_atomname, fsl_int __pyx_v_atomid); /* proto*/
static fsl_int __pyx_f_10fatslimlib_9core_base_8Topology_fast_get_atom_internal_id(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_atomid); /* proto*/
static struct __pyx_t_10fatslimlib_9core_base_topol_atom_t *__pyx_f_10fatslimlib_9core_base_8Topology_fast_get_atom(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_atomid); /* proto*/
static fsl_int __pyx_f_10fatslimlib_9core_base_8Topology_fast_get_resid_from_atomid(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_atomid); /* proto*/
static struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *__pyx_f_10fatslimlib_9core_base_8Topology_fast_get_residue_from_atomid(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_atomid); /* proto*/
static fsl_int __pyx_f_10fatslimlib_9core_base_8Topology_fast_get_residue_internal_id(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_resid); /* proto*/
static struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *__pyx_f_10fatslimlib_9core_base_8Topology_fast_get_residue(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_resid); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_14TopologyReader_load(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_16CoordinateReader_preload(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_self); /* proto*/
static struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_f_10fatslimlib_9core_base_16CoordinateReader_load_box(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_self, CYTHON_UNUSED fsl_int __pyx_v_frame_id); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_16CoordinateReader_assert_frame_id(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_self, fsl_int __pyx_v_frame_id); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_16CoordinateReader_load_coords(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_self, CYTHON_UNUSED fsl_int __pyx_v_frame_id, CYTHON_UNUSED __Pyx_memviewslice __pyx_v_atomids); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_11IndexReader_fast_load(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_IndexReader *__pyx_v_self); /* proto*/
static fsl_int __pyx_f_10fatslimlib_9core_base_5Frame_get_forcefield_type(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_hg_group_coords(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_hg_group_coords_bbox(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_lipid_coords(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_5Frame_get_lipid_coords_aslist(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_lipid_coords_bbox(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_5Frame_get_lipid_coords_bbox_aslist(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_interacting_group_coords(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_interacting_group_coords_bbox(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_bead_coords(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_bead_coords_bbox(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_directions(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto*/
static __Pyx_memviewslice __pyx_f_10fatslimlib_9core_base_5Frame_fast_get_normals(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self, struct __pyx_opt_args_10fatslimlib_9core_base_5Frame_fast_get_normals *__pyx_optional_args); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_5Frame_get_aggregates(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self, int __pyx_skip_dispatch, struct __pyx_opt_args_10fatslimlib_9core_base_5Frame_get_aggregates *__pyx_optional_args); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_5Frame_get_membranes(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self, int __pyx_skip_dispatch, struct __pyx_opt_args_10fatslimlib_9core_base_5Frame_get_membranes *__pyx_optional_args); /* proto*/
static fsl_int __pyx_f_10fatslimlib_9core_base_10Trajectory_get_forcefield_type(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static real __pyx_f_10fatslimlib_9core_base_10Trajectory_get_rvdw(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self, int __pyx_skip_dispatch); /* proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_10Trajectory_assert_initialization(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self); /* proto*/

/* Module declarations from "fatslimlib.typedefs" */

/* Module declarations from "fatslimlib.core_ns" */
static struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood_holder *(*__pyx_f_10fatslimlib_7core_ns_fast_neighbor_search)(__Pyx_memviewslice, __Pyx_memviewslice, struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, real); /*proto*/
static void (*__pyx_f_10fatslimlib_7core_ns_free_neighborhood_holder)(struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood_holder *); /*proto*/

/* Module declarations from "libc.math" */

/* Module declarations from "libc.string" */

/* Module declarations from "libc.stdlib" */

/* Module declarations from "cpython.mem" */

/* Module declarations from "cython.view" */
static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/

/* Module declarations from "cython.dataclasses" */

/* Module declarations from "cython" */

/* Module declarations from "fatslimlib.core_analysis" */

/* Module declarations from "fatslimlib.core_base" */
static fsl_int __pyx_v_10fatslimlib_9core_base_OPENMP_MAX_THREADS;
static fsl_int __pyx_v_10fatslimlib_9core_base_OPENMP_NUM_THREADS;
static PyObject *__pyx_collections_abc_Sequence = 0;
static PyObject *generic = 0;
static PyObject *strided = 0;
static PyObject *indirect = 0;
static PyObject *contiguous = 0;
static PyObject *indirect_contiguous = 0;
static int __pyx_memoryview_thread_locks_used;
static PyThread_type_lock __pyx_memoryview_thread_locks[8];
static fsl_int __pyx_f_10fatslimlib_9core_base_get_num_threads(int __pyx_skip_dispatch); /*proto*/
static fsl_int __pyx_f_10fatslimlib_9core_base_get_max_threads(int __pyx_skip_dispatch); /*proto*/
static fsl_int __pyx_f_10fatslimlib_9core_base_get_num_procs(int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_set_num_threads(fsl_int, int __pyx_skip_dispatch); /*proto*/
static void __pyx_f_10fatslimlib_9core_base_mat_to_memview(real (*)[3], __Pyx_memviewslice); /*proto*/
static void __pyx_f_10fatslimlib_9core_base_rvec_to_memview(real *, __Pyx_memviewslice); /*proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_pretty_delta(PyObject *, PyObject *, int __pyx_skip_dispatch); /*proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_pretty_duration(PyObject *, int __pyx_skip_dispatch); /*proto*/
static real __pyx_f_10fatslimlib_9core_base_get_memory_usage(int __pyx_skip_dispatch); /*proto*/
static void __pyx_f_10fatslimlib_9core_base_calculate_lipid_direction(real *, struct __pyx_t_10fatslimlib_9core_base_cPBCBox_t, __Pyx_memviewslice, fsl_int, fsl_int, real *); /*proto*/
static void __pyx_f_10fatslimlib_9core_base_calculate_neighborhood_normal(fsl_int, __Pyx_memviewslice, __Pyx_memviewslice, struct __pyx_t_10fatslimlib_7core_ns_ns_neighborhood *, struct __pyx_obj_10fatslimlib_9core_base_PBCBox *, real *, fsl_int *); /*proto*/
static void __pyx_f_10fatslimlib_9core_base_fast_pbc_dx_c(struct __pyx_t_10fatslimlib_9core_base_cPBCBox_t, real *, real *, real *); /*proto*/
static void __pyx_f_10fatslimlib_9core_base_fast_pbc_xcm_from_ref_c(struct __pyx_t_10fatslimlib_9core_base_cPBCBox_t, __Pyx_memviewslice, real *, real *, struct __pyx_opt_args_10fatslimlib_9core_base_fast_pbc_xcm_from_ref_c *__pyx_optional_args); /*proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_topol_residue_atomids_as_list(struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *); /*proto*/
static fsl_int __pyx_f_10fatslimlib_9core_base_topol_residue_atomid_index(struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *, fsl_int); /*proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base_topol_residue_to_dict(struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *, PyObject *); /*proto*/
static void __pyx_f_10fatslimlib_9core_base_topol_residue_append_atom(struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *, struct __pyx_t_10fatslimlib_9core_base_topol_atom_t *); /*proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base___pyx_unpickle_TopologyReader__set_state(struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *, PyObject *); /*proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base___pyx_unpickle_CoordinateReader__set_state(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *, PyObject *); /*proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base___pyx_unpickle_IndexReader__set_state(struct __pyx_obj_10fatslimlib_9core_base_IndexReader *, PyObject *); /*proto*/
static PyObject *__pyx_f_10fatslimlib_9core_base___pyx_unpickle_Trajectory__set_state(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *, PyObject *); /*proto*/
static int __pyx_array_allocate_buffer(struct __pyx_array_obj *); /*proto*/
static struct __pyx_array_obj *__pyx_array_new(PyObject *, Py_ssize_t, char *, char *, char *); /*proto*/
static PyObject *__pyx_memoryview_new(PyObject *, int, int, __Pyx_TypeInfo *); /*proto*/
static CYTHON_INLINE int __pyx_memoryview_check(PyObject *); /*proto*/
static PyObject *_unellipsify(PyObject *, int); /*proto*/
static int assert_direct_dimensions(Py_ssize_t *, int); /*proto*/
static struct __pyx_memoryview_obj *__pyx_memview_slice(struct __pyx_memoryview_obj *, PyObject *); /*proto*/
static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int *, Py_ssize_t, Py_ssize_t, Py_ssize_t, int, int, int, int); /*proto*/
static char *__pyx_pybuffer_index(Py_buffer *, char *, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memslice_transpose(__Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_fromslice(__Pyx_memviewslice, int, PyObject *(*)(char *), int (*)(char *, PyObject *), int); /*proto*/
static __Pyx_memviewslice *__pyx_memoryview_get_slice_from_memoryview(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static void __pyx_memoryview_slice_copy(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static PyObject *__pyx_memoryview_copy_object(struct __pyx_memoryview_obj *); /*proto*/
static PyObject *__pyx_memoryview_copy_object_from_slice(struct __pyx_memoryview_obj *, __Pyx_memviewslice *); /*proto*/
static Py_ssize_t abs_py_ssize_t(Py_ssize_t); /*proto*/
static char __pyx_get_best_slice_order(__Pyx_memviewslice *, int); /*proto*/
static void _copy_strided_to_strided(char *, Py_ssize_t *, char *, Py_ssize_t *, Py_ssize_t *, Py_ssize_t *, int, size_t); /*proto*/
static void copy_strided_to_strided(__Pyx_memviewslice *, __Pyx_memviewslice *, int, size_t); /*proto*/
static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *, int); /*proto*/
static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *, Py_ssize_t *, Py_ssize_t, int, char); /*proto*/
static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *, __Pyx_memviewslice *, char, int); /*proto*/
static int __pyx_memoryview_err_extents(int, Py_ssize_t, Py_ssize_t); /*proto*/
static int __pyx_memoryview_err_dim(PyObject *, PyObject *, int); /*proto*/
static int __pyx_memoryview_err(PyObject *, PyObject *); /*proto*/
static int __pyx_memoryview_err_no_memory(void); /*proto*/
static int __pyx_memoryview_copy_contents(__Pyx_memviewslice, __Pyx_memviewslice, int, int, int); /*proto*/
static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *, int, int); /*proto*/
static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *, int, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_refcount_objects_in_slice(char *, Py_ssize_t *, Py_ssize_t *, int, int); /*proto*/
static void __pyx_memoryview_slice_assign_scalar(__Pyx_memviewslice *, int, size_t, void *, int); /*proto*/
static void __pyx_memoryview__slice_assign_scalar(char *, Py_ssize_t *, Py_ssize_t *, int, size_t, void *); /*proto*/
static PyObject *__pyx_unpickle_Enum__set_state(struct __pyx_MemviewEnum_obj *, PyObject *); /*proto*/
/* #### Code section: typeinfo ### */
static __Pyx_TypeInfo __Pyx_TypeInfo_nn_fsl_int = { "fsl_int", NULL, sizeof(fsl_int), { 0 }, 0, __PYX_IS_UNSIGNED(fsl_int) ? 'U' : 'I', __PYX_IS_UNSIGNED(fsl_int), 0 };
static __Pyx_TypeInfo __Pyx_TypeInfo_nn_real = { "real", NULL, sizeof(real), { 0 }, 0, 'R', 0, 0 };
/* #### Code section: before_global_var ### */
#define __Pyx_MODULE_NAME "fatslimlib.core_base"
extern int __pyx_module_is_main_fatslimlib__core_base;
int __pyx_module_is_main_fatslimlib__core_base = 0;

/* Implementation of "fatslimlib.core_base" */
/* #### Code section: global_var ### */
static PyObject *__pyx_builtin_RuntimeError;
static PyObject *__pyx_builtin_open;
static PyObject *__pyx_builtin_print;
static PyObject *__pyx_builtin_TypeError;
static PyObject *__pyx_builtin_range;
static PyObject *__pyx_builtin_MemoryError;
static PyObject *__pyx_builtin_ValueError;
static PyObject *__pyx_builtin_IndexError;
static PyObject *__pyx_builtin_KeyError;
static PyObject *__pyx_builtin_NotImplementedError;
static PyObject *__pyx_builtin_AssertionError;
static PyObject *__pyx_builtin___import__;
static PyObject *__pyx_builtin_enumerate;
static PyObject *__pyx_builtin_Ellipsis;
static PyObject *__pyx_builtin_id;
/* #### Code section: string_decls ### */
static const char __pyx_k_[] = ": ";
static const char __pyx_k_O[] = "O";
static const char __pyx_k_c[] = "c";
static const char __pyx_k_i[] = "%i";
static const char __pyx_k_j[] = "j";
static const char __pyx_k_s[] = "s";
static const char __pyx_k_x[] = "x";
static const char __pyx_k_y[] = "y";
static const char __pyx_k_z[] = "z";
static const char __pyx_k_0f[] = ".0f";
static const char __pyx_k_5f[] = ".5f";
static const char __pyx_k__2[] = ".";
static const char __pyx_k__3[] = "*";
static const char __pyx_k__6[] = "'";
static const char __pyx_k__7[] = ")";
static const char __pyx_k_dx[] = "dx";
static const char __pyx_k_gc[] = "gc";
static const char __pyx_k_id[] = "id";
static const char __pyx_k_ms[] = "ms";
static const char __pyx_k_np[] = "np";
static const char __pyx_k_os[] = "os";
static const char __pyx_k_rb[] = "rb";
static const char __pyx_k_us[] = "us";
static const char __pyx_k__12[] = " ";
static const char __pyx_k__15[] = "\n";
static const char __pyx_k__20[] = "";
static const char __pyx_k__21[] = "'... ";
static const char __pyx_k_abc[] = "abc";
static const char __pyx_k_and[] = " and ";
static const char __pyx_k_box[] = "box";
static const char __pyx_k_end[] = "end";
static const char __pyx_k_got[] = " (got ";
static const char __pyx_k_i_2[] = "i";
static const char __pyx_k_msg[] = "msg";
static const char __pyx_k_new[] = "__new__";
static const char __pyx_k_num[] = "num";
static const char __pyx_k_obj[] = "obj";
static const char __pyx_k_sys[] = "sys";
static const char __pyx_k_unk[] = "unk";
static const char __pyx_k_xcm[] = "xcm";
static const char __pyx_k_Atom[] = "Atom";
static const char __pyx_k_None[] = "None";
static const char __pyx_k__122[] = "?";
static const char __pyx_k_atom[] = "atom";
static const char __pyx_k_base[] = "base";
static const char __pyx_k_dict[] = "__dict__";
static const char __pyx_k_exit[] = "__exit__";
static const char __pyx_k_load[] = "load";
static const char __pyx_k_main[] = "__main__";
static const char __pyx_k_mode[] = "mode";
static const char __pyx_k_name[] = "name";
static const char __pyx_k_ndim[] = "ndim";
static const char __pyx_k_open[] = "open";
static const char __pyx_k_pack[] = "pack";
static const char __pyx_k_path[] = "path";
static const char __pyx_k_self[] = "self";
static const char __pyx_k_size[] = "size";
static const char __pyx_k_spec[] = "__spec__";
static const char __pyx_k_step[] = "step";
static const char __pyx_k_stop[] = "stop";
static const char __pyx_k_test[] = "__test__";
static const char __pyx_k_time[] = "time";
static const char __pyx_k_ASCII[] = "ASCII";
static const char __pyx_k_Frame[] = "Frame";
static const char __pyx_k_VmRSS[] = "VmRSS:";
static const char __pyx_k_and_2[] = "' and '";
static const char __pyx_k_array[] = "array";
static const char __pyx_k_atoms[] = "atoms";
static const char __pyx_k_begin[] = "begin";
static const char __pyx_k_class[] = "__class__";
static const char __pyx_k_count[] = "count";
static const char __pyx_k_dtype[] = "dtype";
static const char __pyx_k_empty[] = "empty";
static const char __pyx_k_enter[] = "__enter__";
static const char __pyx_k_error[] = "error";
static const char __pyx_k_flags[] = "flags";
static const char __pyx_k_flush[] = "flush";
static const char __pyx_k_group[] = "group";
static const char __pyx_k_index[] = "index";
static const char __pyx_k_int64[] = "int64";
static const char __pyx_k_numpy[] = "numpy";
static const char __pyx_k_print[] = "print";
static const char __pyx_k_range[] = "range";
static const char __pyx_k_resid[] = "resid";
static const char __pyx_k_shape[] = "shape";
static const char __pyx_k_split[] = "split";
static const char __pyx_k_start[] = "start";
static const char __pyx_k_state[] = "state";
static const char __pyx_k_strip[] = "strip";
static const char __pyx_k_3_0_11[] = "3.0.11";
static const char __pyx_k_PBCBox[] = "PBCBox";
static const char __pyx_k_append[] = "append";
static const char __pyx_k_arange[] = "arange";
static const char __pyx_k_atomid[] = "atomid";
static const char __pyx_k_coords[] = "coords";
static const char __pyx_k_cutoff[] = "cutoff";
static const char __pyx_k_dict_2[] = "_dict";
static const char __pyx_k_enable[] = "enable";
static const char __pyx_k_encode[] = "encode";
static const char __pyx_k_format[] = "format";
static const char __pyx_k_import[] = "__import__";
static const char __pyx_k_name_2[] = "__name__";
static const char __pyx_k_natoms[] = "natoms";
static const char __pyx_k_parent[] = "parent";
static const char __pyx_k_pickle[] = "pickle";
static const char __pyx_k_reduce[] = "__reduce__";
static const char __pyx_k_resids[] = "resids";
static const char __pyx_k_stdout[] = "stdout";
static const char __pyx_k_struct[] = "struct";
static const char __pyx_k_to_gro[] = "to_gro";
static const char __pyx_k_tolist[] = "tolist";
static const char __pyx_k_unpack[] = "unpack";
static const char __pyx_k_update[] = "update";
static const char __pyx_k_xcm_py[] = "xcm_py";
static const char __pyx_k_asarray[] = "asarray";
static const char __pyx_k_atomids[] = "atomids";
static const char __pyx_k_beadids[] = "beadids";
static const char __pyx_k_disable[] = "disable";
static const char __pyx_k_float64[] = "float64";
static const char __pyx_k_fortran[] = "fortran";
static const char __pyx_k_get_xcm[] = "get_xcm";
static const char __pyx_k_groupid[] = "groupid";
static const char __pyx_k_memview[] = "memview";
static const char __pyx_k_protein[] = "protein";
static const char __pyx_k_resdict[] = "resdict";
static const char __pyx_k_residue[] = "residue";
static const char __pyx_k_resname[] = "resname";
static const char __pyx_k_ret_str[] = "ret_str";
static const char __pyx_k_verbose[] = "verbose";
static const char __pyx_k_Ellipsis[] = "Ellipsis";
static const char __pyx_k_KeyError[] = "KeyError";
static const char __pyx_k_Sequence[] = "Sequence";
static const char __pyx_k_Topology[] = "Topology";
static const char __pyx_k_atomname[] = "atomname";
static const char __pyx_k_basename[] = "basename";
static const char __pyx_k_distance[] = "distance";
static const char __pyx_k_duration[] = "duration";
static const char __pyx_k_filename[] = "filename";
static const char __pyx_k_get_atom[] = "get_atom";
static const char __pyx_k_get_rvdw[] = "get_rvdw";
static const char __pyx_k_getstate[] = "__getstate__";
static const char __pyx_k_hg_group[] = "hg_group";
static const char __pyx_k_instance[] = " instance";
static const char __pyx_k_is_not_a[] = " is not a ";
static const char __pyx_k_itemsize[] = "itemsize";
static const char __pyx_k_leaflet1[] = "leaflet1";
static const char __pyx_k_leaflet2[] = "leaflet2";
static const char __pyx_k_pyx_capi[] = "__pyx_capi__";
static const char __pyx_k_pyx_type[] = "__pyx_type";
static const char __pyx_k_register[] = "register";
static const char __pyx_k_residues[] = "_residues";
static const char __pyx_k_setstate[] = "__setstate__";
static const char __pyx_k_timestep[] = "timestep";
static const char __pyx_k_topology[] = "topology";
static const char __pyx_k_AtomGroup[] = "AtomGroup";
static const char __pyx_k_Done_in_s[] = "Done in %s";
static const char __pyx_k_PBCBox_dx[] = "PBCBox.dx";
static const char __pyx_k_TypeError[] = "TypeError";
static const char __pyx_k_a_memview[] = "a_memview";
static const char __pyx_k_b_memview[] = "b_memview";
static const char __pyx_k_distance2[] = "distance2";
static const char __pyx_k_enumerate[] = "enumerate";
static const char __pyx_k_isenabled[] = "isenabled";
static const char __pyx_k_nresidues[] = "nresidues";
static const char __pyx_k_pyx_state[] = "__pyx_state";
static const char __pyx_k_reduce_ex[] = "__reduce_ex__";
static const char __pyx_k_IndexError[] = "IndexError";
static const char __pyx_k_Trajectory[] = "Trajectory";
static const char __pyx_k_ValueError[] = "ValueError";
static const char __pyx_k_atom_index[] = "atom_index";
static const char __pyx_k_be_verbose[] = "be_verbose";
static const char __pyx_k_dx_leaflet[] = "dx_leaflet";
static const char __pyx_k_dx_memview[] = "dx_memview";
static const char __pyx_k_headgroups[] = "headgroups";
static const char __pyx_k_initialize[] = "initialize";
static const char __pyx_k_last_resid[] = "last_resid";
static const char __pyx_k_pyx_result[] = "__pyx_result";
static const char __pyx_k_pyx_vtable[] = "__pyx_vtable__";
static const char __pyx_k_resid_size[] = "resid_size";
static const char __pyx_k_setdefault[] = "setdefault";
static const char __pyx_k_startswith[] = "startswith";
static const char __pyx_k_strip_name[] = "strip_name";
static const char __pyx_k_top_reader[] = "top_reader";
static const char __pyx_k_trajectory[] = "trajectory";
static const char __pyx_k_IndexReader[] = "IndexReader";
static const char __pyx_k_MemoryError[] = "MemoryError";
static const char __pyx_k_PickleError[] = "PickleError";
static const char __pyx_k_collections[] = "collections";
static const char __pyx_k_get_residue[] = "get_residue";
static const char __pyx_k_internal_id[] = "internal_id";
static const char __pyx_k_resname_str[] = "resname_str";
static const char __pyx_k_RuntimeError[] = "RuntimeError";
static const char __pyx_k_atomname_str[] = "atomname_str";
static const char __pyx_k_get_topology[] = "get_topology";
static const char __pyx_k_index_reader[] = "index_reader";
static const char __pyx_k_initializing[] = "_initializing";
static const char __pyx_k_is_coroutine[] = "_is_coroutine";
static const char __pyx_k_pretty_delta[] = "pretty_delta";
static const char __pyx_k_pyx_checksum[] = "__pyx_checksum";
static const char __pyx_k_stringsource[] = "<stringsource>";
static const char __pyx_k_use_setstate[] = "use_setstate";
static const char __pyx_k_version_info[] = "version_info";
static const char __pyx_k_PBCBox_to_gro[] = "PBCBox.to_gro";
static const char __pyx_k_PBCBox_update[] = "PBCBox.update";
static const char __pyx_k_TopologyGroup[] = "TopologyGroup";
static const char __pyx_k_class_getitem[] = "__class_getitem__";
static const char __pyx_k_coords_reader[] = "coords_reader";
static const char __pyx_k_core_analysis[] = "core_analysis";
static const char __pyx_k_get_membranes[] = "get_membranes";
static const char __pyx_k_get_num_procs[] = "get_num_procs";
static const char __pyx_k_lipid_atomids[] = "lipid_atomids";
static const char __pyx_k_reduce_cython[] = "__reduce_cython__";
static const char __pyx_k_residues_dict[] = "residues_dict";
static const char __pyx_k_verbose_print[] = "verbose_print";
static const char __pyx_k_AssertionError[] = "AssertionError";
static const char __pyx_k_PBCBox_asarray[] = "PBCBox.asarray";
static const char __pyx_k_PBCBox_get_xcm[] = "PBCBox.get_xcm";
static const char __pyx_k_TopologyReader[] = "TopologyReader";
static const char __pyx_k_cython_version[] = "__cython_version__";
static const char __pyx_k_get_aggregates[] = "get_aggregates";
static const char __pyx_k_normal_memview[] = "normal_memview";
static const char __pyx_k_PBCBox_distance[] = "PBCBox.distance";
static const char __pyx_k_Topology_append[] = "Topology.append";
static const char __pyx_k_View_MemoryView[] = "View.MemoryView";
static const char __pyx_k_allocate_buffer[] = "allocate_buffer";
static const char __pyx_k_collections_abc[] = "collections.abc";
static const char __pyx_k_dtype_is_object[] = "dtype_is_object";
static const char __pyx_k_get_max_threads[] = "get_max_threads";
static const char __pyx_k_get_num_threads[] = "get_num_threads";
static const char __pyx_k_pretty_duration[] = "pretty_duration";
static const char __pyx_k_pyx_PickleError[] = "__pyx_PickleError";
static const char __pyx_k_set_num_threads[] = "set_num_threads";
static const char __pyx_k_setstate_cython[] = "__setstate_cython__";
static const char __pyx_k_AtomGroup_append[] = "AtomGroup.append";
static const char __pyx_k_CoordinateReader[] = "CoordinateReader";
static const char __pyx_k_IndexReader_load[] = "IndexReader.load";
static const char __pyx_k_PBCBox_distance2[] = "PBCBox.distance2";
static const char __pyx_k_get_memory_usage[] = "get_memory_usage";
static const char __pyx_k_hg_group_atomids[] = "hg_group_atomids";
static const char __pyx_k_leaflet_distance[] = "leaflet_distance";
static const char __pyx_k_lipid_hg_indices[] = "lipid_hg_indices";
static const char __pyx_k_proc_self_status[] = "/proc/self/status";
static const char __pyx_k_PBCBox_dx_leaflet[] = "PBCBox.dx_leaflet";
static const char __pyx_k_Topology_get_atom[] = "Topology.get_atom";
static const char __pyx_k_interacting_group[] = "interacting_group";
static const char __pyx_k_leaflet_distance2[] = "leaflet_distance2";
static const char __pyx_k_put_atoms_in_bbox[] = "put_atoms_in_bbox";
static const char __pyx_k_pyx_unpickle_Enum[] = "__pyx_unpickle_Enum";
static const char __pyx_k_resid_not_valid_i[] = "resid not valid: %i";
static const char __pyx_k_OPENMP_MAX_THREADS[] = "OPENMP_MAX_THREADS";
static const char __pyx_k_OPENMP_NUM_THREADS[] = "OPENMP_NUM_THREADS";
static const char __pyx_k_asyncio_coroutines[] = "asyncio.coroutines";
static const char __pyx_k_atomid_not_valid_i[] = "atomid not valid: %i";
static const char __pyx_k_cline_in_traceback[] = "cline_in_traceback";
static const char __pyx_k_lipid_atomids_list[] = "lipid_atomids_list";
static const char __pyx_k_retrieve_membranes[] = "retrieve_membranes";
static const char __pyx_k_strided_and_direct[] = "<strided and direct>";
static const char __pyx_k_Frame_get_membranes[] = "Frame.get_membranes";
static const char __pyx_k_NotImplementedError[] = "NotImplementedError";
static const char __pyx_k_Trajectory_get_rvdw[] = "Trajectory.get_rvdw";
static const char __pyx_k_get_forcefield_type[] = "get_forcefield_type";
static const char __pyx_k_retrieve_aggregates[] = "retrieve_aggregates";
static const char __pyx_k_Atom___reduce_cython[] = "Atom.__reduce_cython__";
static const char __pyx_k_Frame_get_aggregates[] = "Frame.get_aggregates";
static const char __pyx_k_Topology_get_residue[] = "Topology.get_residue";
static const char __pyx_k_fatslimlib_core_base[] = "fatslimlib.core_base";
static const char __pyx_k_i_groups_loaded_in_s[] = "%i groups loaded in %s";
static const char __pyx_k_strided_and_indirect[] = "<strided and indirect>";
static const char __pyx_k_FORCEFIELDTYPE_COARSE[] = "FORCEFIELDTYPE_COARSE";
static const char __pyx_k_FORCEFIELDTYPE_NOTSET[] = "FORCEFIELDTYPE_NOTSET";
static const char __pyx_k_Frame___reduce_cython[] = "Frame.__reduce_cython__";
static const char __pyx_k_Invalid_shape_in_axis[] = "Invalid shape in axis ";
static const char __pyx_k_Loading_groups_from_s[] = "Loading groups from '%s'... ";
static const char __pyx_k_Trajectory_initialize[] = "Trajectory.initialize";
static const char __pyx_k_contiguous_and_direct[] = "<contiguous and direct>";
static const char __pyx_k_lipid_atomids_offsets[] = "lipid_atomids_offsets";
static const char __pyx_k_Atom___setstate_cython[] = "Atom.__setstate_cython__";
static const char __pyx_k_Atomid_i_internal_id_i[] = "Atomid #%i -> internal id #%i";
static const char __pyx_k_Cannot_index_with_type[] = "Cannot index with type '";
static const char __pyx_k_FORCEFIELDTYPE_ALLATOM[] = "FORCEFIELDTYPE_ALLATOM";
static const char __pyx_k_FORCEFIELDTYPE_UNIFIED[] = "FORCEFIELDTYPE_UNIFIED";
static const char __pyx_k_FORCEFIELDTYPE_UNKNOWN[] = "FORCEFIELDTYPE_UNKNOWN";
static const char __pyx_k_MemoryView_of_r_object[] = "<MemoryView of %r object>";
static const char __pyx_k_PBCBox___reduce_cython[] = "PBCBox.__reduce_cython__";
static const char __pyx_k_Frame___setstate_cython[] = "Frame.__setstate_cython__";
static const char __pyx_k_Loading_topology_from_s[] = "Loading topology from '%s'... ";
static const char __pyx_k_MemoryView_of_r_at_0x_x[] = "<MemoryView of %r at 0x%x>";
static const char __pyx_k_PBCBox_leaflet_distance[] = "PBCBox.leaflet_distance";
static const char __pyx_k_TopologyGroup_s_i_atoms[] = "TopologyGroup '%s': %i atoms";
static const char __pyx_k_Trajectory_get_topology[] = "Trajectory.get_topology";
static const char __pyx_k_contiguous_and_indirect[] = "<contiguous and indirect>";
static const char __pyx_k_get_residue_from_atomid[] = "get_residue_from_atomid";
static const char __pyx_k_hg_bead_atomids_offsets[] = "hg_bead_atomids_offsets";
static const char __pyx_k_i_frames_preloaded_in_s[] = "%i frames preloaded in %s";
static const char __pyx_k_pyx_unpickle_Trajectory[] = "__pyx_unpickle_Trajectory";
static const char __pyx_k_PBCBox___setstate_cython[] = "PBCBox.__setstate_cython__";
static const char __pyx_k_PBCBox_leaflet_distance2[] = "PBCBox.leaflet_distance2";
static const char __pyx_k_PBCBox_put_atoms_in_bbox[] = "PBCBox.put_atoms_in_bbox";
static const char __pyx_k_Topology___reduce_cython[] = "Topology.__reduce_cython__";
static const char __pyx_k_fatslimlib_core_base_pyx[] = "fatslimlib/core_base.pyx";
static const char __pyx_k_pyx_unpickle_IndexReader[] = "__pyx_unpickle_IndexReader";
static const char __pyx_k_AtomGroup___reduce_cython[] = "AtomGroup.__reduce_cython__";
static const char __pyx_k_Dimension_d_is_not_direct[] = "Dimension %d is not direct";
static const char __pyx_k_Frame_get_forcefield_type[] = "Frame.get_forcefield_type";
static const char __pyx_k_Index_out_of_bounds_axis_d[] = "Index out of bounds (axis %d)";
static const char __pyx_k_Topology___setstate_cython[] = "Topology.__setstate_cython__";
static const char __pyx_k_Trajectory___reduce_cython[] = "Trajectory.__reduce_cython__";
static const char __pyx_k_Trajectory_not_initialized[] = "Trajectory not initialized";
static const char __pyx_k_AtomGroup___setstate_cython[] = "AtomGroup.__setstate_cython__";
static const char __pyx_k_IndexReader___reduce_cython[] = "IndexReader.__reduce_cython__";
static const char __pyx_k_Step_may_not_be_zero_axis_d[] = "Step may not be zero (axis %d)";
static const char __pyx_k_itemsize_0_for_cython_array[] = "itemsize <= 0 for cython.array";
static const char __pyx_k_pyx_unpickle_TopologyReader[] = "__pyx_unpickle_TopologyReader";
static const char __pyx_k_Frame_index_error_i_i_frames[] = "Frame index error: %i (%i frames)";
static const char __pyx_k_Trajectory___setstate_cython[] = "Trajectory.__setstate_cython__";
static const char __pyx_k_IndexReader___setstate_cython[] = "IndexReader.__setstate_cython__";
static const char __pyx_k_Preloading_coordinates_from_s[] = "Preloading coordinates from '%s'... ";
static const char __pyx_k_TopologyGroup___reduce_cython[] = "TopologyGroup.__reduce_cython__";
static const char __pyx_k_pyx_unpickle_CoordinateReader[] = "__pyx_unpickle_CoordinateReader";
static const char __pyx_k_unable_to_allocate_array_data[] = "unable to allocate array data.";
static const char __pyx_k_TopologyReader___reduce_cython[] = "TopologyReader.__reduce_cython__";
static const char __pyx_k_Trajectory_get_forcefield_type[] = "Trajectory.get_forcefield_type";
static const char __pyx_k_strided_and_direct_or_indirect[] = "<strided and direct or indirect>";
static const char __pyx_k_Pickling_of_struct_members_such[] = "Pickling of struct members such as self.c_atom must be explicitly requested with @auto_pickle(True)";
static const char __pyx_k_There_is_probably_something_wro[] = "  There is probably something wrong with your box.";
static const char __pyx_k_TopologyGroup___setstate_cython[] = "TopologyGroup.__setstate_cython__";
static const char __pyx_k_WARNING_Found_more_than_d_tricl[] = "\nWARNING: Found more than %d triclinic correction vectors, ignoring some.";
static const char __pyx_k_atomid_not_valid_i_max_atomid_i[] = "atomid not valid: %i (max atomid:%i)";
static const char __pyx_k_i_topology_atoms_from_i_residue[] = "%i topology atoms (from %i residues) loaded in %s";
static const char __pyx_k_All_dimensions_preceding_dimensi[] = "All dimensions preceding dimension %d must be indexed and not sliced";
static const char __pyx_k_Atom_with_atomid_i_is_already_re[] = "Atom with atomid #%i is already registered";
static const char __pyx_k_Atomid_not_registered_in_topolog[] = "Atomid not registered in topology: %i. Does group '%s' from '%s' file contains H?";
static const char __pyx_k_Box_does_not_correspond_to_PBC_x[] = "Box does not correspond to PBC=xyz";
static const char __pyx_k_Box_must_be_a_i_x_i_matrix_shape[] = "Box must be a %i x %i matrix. (shape: %i x %i)";
static const char __pyx_k_Buffer_view_does_not_expose_stri[] = "Buffer view does not expose strides";
static const char __pyx_k_Can_only_create_a_buffer_that_is[] = "Can only create a buffer that is contiguous in memory.";
static const char __pyx_k_Cannot_assign_to_read_only_memor[] = "Cannot assign to read-only memoryview";
static const char __pyx_k_Cannot_create_writable_memory_vi[] = "Cannot create writable memory view from read-only memoryview";
static const char __pyx_k_Cannot_transpose_memoryview_with[] = "Cannot transpose memoryview with indirect dimensions";
static const char __pyx_k_CoordinateReader___reduce_cython[] = "CoordinateReader.__reduce_cython__";
static const char __pyx_k_CoordinateReader___setstate_cyth[] = "CoordinateReader.__setstate_cython__";
static const char __pyx_k_Could_not_change_number_of_OpenM[] = "Could not change number of OpenMP threads (requested value: %i - actual value: %i)";
static const char __pyx_k_Empty_shape_tuple_for_cython_arr[] = "Empty shape tuple for cython.array";
static const char __pyx_k_Frame_index_out_of_range_i_frame[] = "Frame index out of range (%i frames in trajectory)";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0[] = "Incompatible checksums (0x%x vs (0x82a3537, 0x6ae9995, 0xb068931) = (name))";
static const char __pyx_k_Indirect_dimensions_not_supporte[] = "Indirect dimensions not supported";
static const char __pyx_k_Initializing_trajectory_using_gr[] = "Initializing trajectory using groups: '";
static const char __pyx_k_Invalid_mode_expected_c_or_fortr[] = "Invalid mode, expected 'c' or 'fortran', got ";
static const char __pyx_k_Out_of_bounds_on_buffer_access_a[] = "Out of bounds on buffer access (axis ";
static const char __pyx_k_TopologyReader___setstate_cython[] = "TopologyReader.__setstate_cython__";
static const char __pyx_k_Topology_get_residue_from_atomid[] = "Topology.get_residue_from_atomid";
static const char __pyx_k_Trajectory_is_not_initialized_co[] = "Trajectory is not initialized correctly!";
static const char __pyx_k_Unable_to_convert_item_to_object[] = "Unable to convert item to object";
static const char __pyx_k_got_differing_extents_in_dimensi[] = "got differing extents in dimension ";
static const char __pyx_k_no_default___reduce___due_to_non[] = "no default __reduce__ due to non-trivial __cinit__";
static const char __pyx_k_self_atomids_to_internalids_self[] = "self.atomids_to_internalids,self.atomnames,self.atoms,self.resids_to_internalids,self.residues,self.resnames cannot be converted to a Python object for pickling";
static const char __pyx_k_self_atoms_cannot_be_converted_t[] = "self.atoms cannot be converted to a Python object for pickling";
static const char __pyx_k_self_neighbors_cannot_be_convert[] = "self.neighbors cannot be converted to a Python object for pickling";
static const char __pyx_k_unable_to_allocate_shape_and_str[] = "unable to allocate shape and strides.";
static const char __pyx_k_Pickling_of_struct_members_such_2[] = "Pickling of struct members such as self.c_pbcbox must be explicitly requested with @auto_pickle(True)";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0_2[] = "Incompatible checksums (0x%x vs (0x86a6724, 0xa9bbbf8, 0x8dafc6b) = (filename, topology))";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0_3[] = "Incompatible checksums (0x%x vs (0x00003fd, 0x14cc40e, 0x500400c) = (box_offsets, coordinate_offsets, filename, nframes, timesteps))";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0_4[] = "Incompatible checksums (0x%x vs (0x07870da, 0x958a19b, 0x7ac6dcc) = (filename, groups, loaded))";
static const char __pyx_k_Incompatible_checksums_0x_x_vs_0_5[] = "Incompatible checksums (0x%x vs (0x332e31a, 0xadce1ce, 0x6a20261) = (aggregates, be_verbose, bead_group_name, coords_reader, cur_frame, forcefield_type, hg_bead_atomids, hg_bead_atomids_offsets, hg_group_atomids, index_reader, initialized, interacting_atomids, interacting_group_name, lipid_atomids, lipid_atomids_offsets, lipid_hg_indices, membranes, normal_cutoff, timesteps, topol_reader, topology))";
/* #### Code section: decls ### */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array___cinit__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_shape, Py_ssize_t __pyx_v_itemsize, PyObject *__pyx_v_format, PyObject *__pyx_v_mode, int __pyx_v_allocate_buffer); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_2__getbuffer__(struct __pyx_array_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static void __pyx_array___pyx_pf_15View_dot_MemoryView_5array_4__dealloc__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_5array_7memview___get__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_array___pyx_pf_15View_dot_MemoryView_5array_6__len__(struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_8__getattr__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_attr); /* proto */
static PyObject *__pyx_array___pyx_pf_15View_dot_MemoryView_5array_10__getitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static int __pyx_array___pyx_pf_15View_dot_MemoryView_5array_12__setitem__(struct __pyx_array_obj *__pyx_v_self, PyObject *__pyx_v_item, PyObject *__pyx_v_value); /* proto */
static PyObject *__pyx_pf___pyx_array___reduce_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_array_2__setstate_cython__(CYTHON_UNUSED struct __pyx_array_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum___init__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v_name); /* proto */
static PyObject *__pyx_MemviewEnum___pyx_pf_15View_dot_MemoryView_4Enum_2__repr__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum___reduce_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_MemviewEnum_2__setstate_cython__(struct __pyx_MemviewEnum_obj *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview___cinit__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_obj, int __pyx_v_flags, int __pyx_v_dtype_is_object); /* proto */
static void __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_2__dealloc__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_4__getitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_6__setitem__(struct __pyx_memoryview_obj *__pyx_v_self, PyObject *__pyx_v_index, PyObject *__pyx_v_value); /* proto */
static int __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_8__getbuffer__(struct __pyx_memoryview_obj *__pyx_v_self, Py_buffer *__pyx_v_info, int __pyx_v_flags); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_1T___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4base___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_5shape___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_7strides___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_10suboffsets___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4ndim___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_8itemsize___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_6nbytes___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView_10memoryview_4size___get__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_10__len__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_12__repr__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_14__str__(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_16is_c_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_18is_f_contig(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_20copy(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_memoryview___pyx_pf_15View_dot_MemoryView_10memoryview_22copy_fortran(struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryview_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryview_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static void __pyx_memoryviewslice___pyx_pf_15View_dot_MemoryView_16_memoryviewslice___dealloc__(struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice___reduce_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self); /* proto */
static PyObject *__pyx_pf___pyx_memoryviewslice_2__setstate_cython__(CYTHON_UNUSED struct __pyx_memoryviewslice_obj *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_15View_dot_MemoryView___pyx_unpickle_Enum(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_get_num_threads(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_2get_max_threads(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_4get_num_procs(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6set_num_threads(CYTHON_UNUSED PyObject *__pyx_self, fsl_int __pyx_v_num); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_8pretty_delta(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_begin, PyObject *__pyx_v_end); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_10pretty_duration(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_duration); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_12get_memory_usage(CYTHON_UNUSED PyObject *__pyx_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_14verbose_print(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v_msg, int __pyx_v_verbose, PyObject *__pyx_v_end); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_4Atom___init__(struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_self, fsl_int __pyx_v_atomid, PyObject *__pyx_v_name, real __pyx_v_x, real __pyx_v_y, real __pyx_v_z); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_4Atom_1x___get__(struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_4Atom_1y___get__(struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_4Atom_1z___get__(struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_4Atom_6atomid___get__(struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_4Atom_4name___get__(struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_4Atom_2__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_4Atom_4__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_9AtomGroup___cinit__(struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *__pyx_v_self, PyObject *__pyx_v_name, fsl_int __pyx_v_groupid, PyObject *__pyx_v_atoms); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_9AtomGroup_2append(struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *__pyx_v_self, struct __pyx_obj_10fatslimlib_9core_base_Atom *__pyx_v_atom); /* proto */
static Py_ssize_t __pyx_pf_10fatslimlib_9core_base_9AtomGroup_4__len__(struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *__pyx_v_self); /* proto */
static void __pyx_pf_10fatslimlib_9core_base_9AtomGroup_6__dealloc__(struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_9AtomGroup_8__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_9AtomGroup_10__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_6PBCBox___init__(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_box); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_2update(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_box); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_3box___get__(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_6center___get__(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_11bbox_center___get__(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_4to_gro(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_6__str__(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_8dx(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_a_memview, __Pyx_memviewslice __pyx_v_b_memview); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_10dx_leaflet(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_a_memview, __Pyx_memviewslice __pyx_v_b_memview, __Pyx_memviewslice __pyx_v_normal_memview); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_12distance2(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_a_memview, __Pyx_memviewslice __pyx_v_b_memview); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_14distance(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_a_memview, __Pyx_memviewslice __pyx_v_b_memview); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_16leaflet_distance2(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_a_memview, __Pyx_memviewslice __pyx_v_b_memview, __Pyx_memviewslice __pyx_v_normal_memview); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_18leaflet_distance(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_a_memview, __Pyx_memviewslice __pyx_v_b_memview, __Pyx_memviewslice __pyx_v_normal_memview); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_20get_xcm(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_coords); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_22asarray(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_24put_atoms_in_bbox(struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, __Pyx_memviewslice __pyx_v_coords); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_26__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_6PBCBox_28__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_PBCBox *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_13TopologyGroup___init__(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self, struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_parent, PyObject *__pyx_v_resname, fsl_int __pyx_v_resid); /* proto */
static Py_ssize_t __pyx_pf_10fatslimlib_9core_base_13TopologyGroup_2__len__(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto */
static void __pyx_pf_10fatslimlib_9core_base_13TopologyGroup_4__dealloc__(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_13TopologyGroup_7atomids___get__(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_13TopologyGroup_15residue_atomids___get__(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_13TopologyGroup_6__str__(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_13TopologyGroup_6parent___get__(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_13TopologyGroup_5resid___get__(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_13TopologyGroup_4size___get__(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_13TopologyGroup_8__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_13TopologyGroup_10__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_8Topology___init__(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self); /* proto */
static void __pyx_pf_10fatslimlib_9core_base_8Topology_2__dealloc__(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_8Topology_4append(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_resid, PyObject *__pyx_v_resname_str, PyObject *__pyx_v_atomname_str, fsl_int __pyx_v_atomid, int __pyx_v_strip_name); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_8Topology_6get_atom(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_atomid); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_8Topology_8get_residue_from_atomid(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_atomid); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_8Topology_10get_residue(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, PyObject *__pyx_v_resid); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_8Topology_9nresidues___get__(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_8Topology_6natoms___get__(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_pf_10fatslimlib_9core_base_8Topology_12__len__(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_8Topology_14__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_8Topology_16__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_14TopologyReader___init__(struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *__pyx_v_self, PyObject *__pyx_v_filename, int __pyx_v_verbose); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_14TopologyReader_8topology___get__(struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_14TopologyReader_2__reduce_cython__(struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_14TopologyReader_4__setstate_cython__(struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_16CoordinateReader___init__(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_self, PyObject *__pyx_v_filename, int __pyx_v_verbose); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_16CoordinateReader_7nframes___get__(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_16CoordinateReader_9timesteps___get__(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_16CoordinateReader_2__reduce_cython__(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_16CoordinateReader_4__setstate_cython__(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_11IndexReader___init__(struct __pyx_obj_10fatslimlib_9core_base_IndexReader *__pyx_v_self, PyObject *__pyx_v_filename, int __pyx_v_verbose); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_11IndexReader_2load(struct __pyx_obj_10fatslimlib_9core_base_IndexReader *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_pf_10fatslimlib_9core_base_11IndexReader_4__len__(struct __pyx_obj_10fatslimlib_9core_base_IndexReader *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_11IndexReader_6__getitem__(struct __pyx_obj_10fatslimlib_9core_base_IndexReader *__pyx_v_self, PyObject *__pyx_v_item); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_11IndexReader_6groups___get__(struct __pyx_obj_10fatslimlib_9core_base_IndexReader *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_11IndexReader_8__reduce_cython__(struct __pyx_obj_10fatslimlib_9core_base_IndexReader *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_11IndexReader_10__setstate_cython__(struct __pyx_obj_10fatslimlib_9core_base_IndexReader *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_5Frame___init__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self, struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_trajectory, fsl_int __pyx_v_index, real __pyx_v_timestep); /* proto */
static void __pyx_pf_10fatslimlib_9core_base_5Frame_2__dealloc__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static Py_ssize_t __pyx_pf_10fatslimlib_9core_base_5Frame_4__len__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_6get_forcefield_type(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_15hg_group_coords___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_20hg_group_coords_bbox___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_12lipid_coords___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_17lipid_coords_bbox___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_24interacting_group_coords___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_29interacting_group_coords_bbox___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_11bead_coords___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_16bead_coords_bbox___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_10directions___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_7normals___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_8get_aggregates(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self, real __pyx_v_cutoff, int __pyx_v_update); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_10get_membranes(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self, real __pyx_v_cutoff, int __pyx_v_update); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_10hg_atomids___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_13lipid_atomids___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_5index___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_8timestep___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_10trajectory___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_8topology___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_3box___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_4size___get__(struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_12__reduce_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_5Frame_14__setstate_cython__(CYTHON_UNUSED struct __pyx_obj_10fatslimlib_9core_base_Frame *__pyx_v_self, CYTHON_UNUSED PyObject *__pyx_v___pyx_state); /* proto */
static int __pyx_pf_10fatslimlib_9core_base_10Trajectory___init__(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self, struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *__pyx_v_top_reader, struct __pyx_obj_10fatslimlib_9core_base_IndexReader *__pyx_v_index_reader, struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *__pyx_v_coords_reader, int __pyx_v_be_verbose); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_10Trajectory_2initialize(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self, PyObject *__pyx_v_hg_group, PyObject *__pyx_v_interacting_group); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_10Trajectory_4get_forcefield_type(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_10Trajectory_6get_rvdw(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_10Trajectory_8__getitem__(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self, fsl_int __pyx_v_item); /* proto */
static Py_ssize_t __pyx_pf_10fatslimlib_9core_base_10Trajectory_10__len__(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_10Trajectory_12get_topology(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_10Trajectory_9timesteps___get__(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_10Trajectory_14__reduce_cython__(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_10Trajectory_16__setstate_cython__(struct __pyx_obj_10fatslimlib_9core_base_Trajectory *__pyx_v_self, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_16__pyx_unpickle_TopologyReader(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_18__pyx_unpickle_CoordinateReader(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_20__pyx_unpickle_IndexReader(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_pf_10fatslimlib_9core_base_22__pyx_unpickle_Trajectory(CYTHON_UNUSED PyObject *__pyx_self, PyObject *__pyx_v___pyx_type, long __pyx_v___pyx_checksum, PyObject *__pyx_v___pyx_state); /* proto */
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_Atom(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_AtomGroup(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_PBCBox(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_TopologyGroup(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_Topology(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_TopologyReader(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_CoordinateReader(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_IndexReader(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_Frame(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_10fatslimlib_9core_base_Trajectory(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k); /*proto*/
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  Py_CLEAR(clear_module_state->__pyx_n_s_new);
  Py_CLEAR(clear_module_state->__pyx_kp_s_no_default___reduce___due_to_non);
  Py_CLEAR(clear_module_state->__pyx_n_s_normal_memview);
  Py_CLEAR(clear_module_state->__pyx_n_s_np);
  Py_CLEAR(clear_module_state->__pyx_n_s_nresidues);
  Py_CLEAR(clear_module_state->__pyx_n_s_num);
  Py_CLEAR(clear_module_state->__pyx_n_s_numpy);
  Py_CLEAR(clear_module_state->__pyx_n_s_obj);
  Py_CLEAR(clear_module_state->__pyx_n_s_open);
  Py_CLEAR(clear_module_state->__pyx_n_s_os);
  Py_CLEAR(clear_module_state->__pyx_n_s_pack);
  Py_CLEAR(clear_module_state->__pyx_n_s_parent);
  Py_CLEAR(clear_module_state->__pyx_n_s_path);
  Py_CLEAR(clear_module_state->__pyx_n_s_pickle);
  Py_CLEAR(clear_module_state->__pyx_n_s_pretty_delta);
  Py_CLEAR(clear_module_state->__pyx_n_s_pretty_duration);
  Py_CLEAR(clear_module_state->__pyx_n_s_print);
  Py_CLEAR(clear_module_state->__pyx_kp_u_proc_self_status);
  Py_CLEAR(clear_module_state->__pyx_n_u_protein);
  Py_CLEAR(clear_module_state->__pyx_n_s_put_atoms_in_bbox);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_PickleError);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_capi);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_checksum);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_result);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_state);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_type);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_CoordinateReader);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_Enum);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_IndexReader);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_TopologyReader);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_unpickle_Trajectory);
  Py_CLEAR(clear_module_state->__pyx_n_s_pyx_vtable);
  Py_CLEAR(clear_module_state->__pyx_n_s_range);
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  Py_CLEAR(clear_module_state->__pyx_n_s_reduce);
  Py_CLEAR(clear_module_state->__pyx_n_s_reduce_cython);
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  Py_CLEAR(clear_module_state->__pyx_n_s_setstate_cython);
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}
#endif
/* #### Code section: module_state_traverse ### */
#if CYTHON_USE_MODULE_STATE
static int __pyx_m_traverse(PyObject *m, visitproc visit, void *arg) {
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  Py_VISIT(traverse_module_state->__pyx_type_10fatslimlib_9core_base_AtomGroup);
  Py_VISIT(traverse_module_state->__pyx_ptype_10fatslimlib_9core_base_PBCBox);
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  Py_VISIT(traverse_module_state->__pyx_ptype_10fatslimlib_9core_base_TopologyGroup);
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  Py_VISIT(traverse_module_state->__pyx_ptype_10fatslimlib_9core_base_TopologyReader);
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  Py_VISIT(traverse_module_state->__pyx_ptype_10fatslimlib_9core_base_CoordinateReader);
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}
#endif
/* #### Code section: module_state_defines ### */
#define __pyx_d __pyx_mstate_global->__pyx_d
#define __pyx_b __pyx_mstate_global->__pyx_b
#define __pyx_cython_runtime __pyx_mstate_global->__pyx_cython_runtime
#define __pyx_empty_tuple __pyx_mstate_global->__pyx_empty_tuple
#define __pyx_empty_bytes __pyx_mstate_global->__pyx_empty_bytes
#define __pyx_empty_unicode __pyx_mstate_global->__pyx_empty_unicode
#ifdef __Pyx_CyFunction_USED
#define __pyx_CyFunctionType __pyx_mstate_global->__pyx_CyFunctionType
#endif
#ifdef __Pyx_FusedFunction_USED
#define __pyx_FusedFunctionType __pyx_mstate_global->__pyx_FusedFunctionType
#endif
#ifdef __Pyx_Generator_USED
#define __pyx_GeneratorType __pyx_mstate_global->__pyx_GeneratorType
#endif
#ifdef __Pyx_IterableCoroutine_USED
#define __pyx_IterableCoroutineType __pyx_mstate_global->__pyx_IterableCoroutineType
#endif
#ifdef __Pyx_Coroutine_USED
#define __pyx_CoroutineAwaitType __pyx_mstate_global->__pyx_CoroutineAwaitType
#endif
#ifdef __Pyx_Coroutine_USED
#define __pyx_CoroutineType __pyx_mstate_global->__pyx_CoroutineType
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#if CYTHON_USE_MODULE_STATE
#endif
#define __pyx_ptype_10fatslimlib_13core_analysis_Aggregate __pyx_mstate_global->__pyx_ptype_10fatslimlib_13core_analysis_Aggregate
#define __pyx_ptype_10fatslimlib_13core_analysis_Membrane __pyx_mstate_global->__pyx_ptype_10fatslimlib_13core_analysis_Membrane
#if CYTHON_USE_MODULE_STATE
#define __pyx_type_10fatslimlib_9core_base_Atom __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_Atom
#define __pyx_type_10fatslimlib_9core_base_AtomGroup __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_AtomGroup
#define __pyx_type_10fatslimlib_9core_base_PBCBox __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_PBCBox
#define __pyx_type_10fatslimlib_9core_base_TopologyGroup __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_TopologyGroup
#define __pyx_type_10fatslimlib_9core_base_Topology __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_Topology
#define __pyx_type_10fatslimlib_9core_base_TopologyReader __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_TopologyReader
#define __pyx_type_10fatslimlib_9core_base_CoordinateReader __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_CoordinateReader
#define __pyx_type_10fatslimlib_9core_base_IndexReader __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_IndexReader
#define __pyx_type_10fatslimlib_9core_base_Frame __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_Frame
#define __pyx_type_10fatslimlib_9core_base_Trajectory __pyx_mstate_global->__pyx_type_10fatslimlib_9core_base_Trajectory
#define __pyx_type___pyx_array __pyx_mstate_global->__pyx_type___pyx_array
#define __pyx_type___pyx_MemviewEnum __pyx_mstate_global->__pyx_type___pyx_MemviewEnum
#define __pyx_type___pyx_memoryview __pyx_mstate_global->__pyx_type___pyx_memoryview
#define __pyx_type___pyx_memoryviewslice __pyx_mstate_global->__pyx_type___pyx_memoryviewslice
#endif
#define __pyx_ptype_10fatslimlib_9core_base_Atom __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_Atom
#define __pyx_ptype_10fatslimlib_9core_base_AtomGroup __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_AtomGroup
#define __pyx_ptype_10fatslimlib_9core_base_PBCBox __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_PBCBox
#define __pyx_ptype_10fatslimlib_9core_base_TopologyGroup __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_TopologyGroup
#define __pyx_ptype_10fatslimlib_9core_base_Topology __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_Topology
#define __pyx_ptype_10fatslimlib_9core_base_TopologyReader __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_TopologyReader
#define __pyx_ptype_10fatslimlib_9core_base_CoordinateReader __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_CoordinateReader
#define __pyx_ptype_10fatslimlib_9core_base_IndexReader __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_IndexReader
#define __pyx_ptype_10fatslimlib_9core_base_Frame __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_Frame
#define __pyx_ptype_10fatslimlib_9core_base_Trajectory __pyx_mstate_global->__pyx_ptype_10fatslimlib_9core_base_Trajectory
#define __pyx_array_type __pyx_mstate_global->__pyx_array_type
#define __pyx_MemviewEnum_type __pyx_mstate_global->__pyx_MemviewEnum_type
#define __pyx_memoryview_type __pyx_mstate_global->__pyx_memoryview_type
#define __pyx_memoryviewslice_type __pyx_mstate_global->__pyx_memoryviewslice_type
#define __pyx_kp_u_ __pyx_mstate_global->__pyx_kp_u_
#define __pyx_kp_u_0f __pyx_mstate_global->__pyx_kp_u_0f
#define __pyx_kp_s_3_0_11 __pyx_mstate_global->__pyx_kp_s_3_0_11
#define __pyx_kp_u_5f __pyx_mstate_global->__pyx_kp_u_5f
#define __pyx_n_s_ASCII __pyx_mstate_global->__pyx_n_s_ASCII
#define __pyx_kp_s_All_dimensions_preceding_dimensi __pyx_mstate_global->__pyx_kp_s_All_dimensions_preceding_dimensi
#define __pyx_n_s_AssertionError __pyx_mstate_global->__pyx_n_s_AssertionError
#define __pyx_n_s_Atom __pyx_mstate_global->__pyx_n_s_Atom
#define __pyx_n_s_AtomGroup __pyx_mstate_global->__pyx_n_s_AtomGroup
#define __pyx_n_s_AtomGroup___reduce_cython __pyx_mstate_global->__pyx_n_s_AtomGroup___reduce_cython
#define __pyx_n_s_AtomGroup___setstate_cython __pyx_mstate_global->__pyx_n_s_AtomGroup___setstate_cython
#define __pyx_n_s_AtomGroup_append __pyx_mstate_global->__pyx_n_s_AtomGroup_append
#define __pyx_n_s_Atom___reduce_cython __pyx_mstate_global->__pyx_n_s_Atom___reduce_cython
#define __pyx_n_s_Atom___setstate_cython __pyx_mstate_global->__pyx_n_s_Atom___setstate_cython
#define __pyx_kp_u_Atom_with_atomid_i_is_already_re __pyx_mstate_global->__pyx_kp_u_Atom_with_atomid_i_is_already_re
#define __pyx_kp_u_Atomid_i_internal_id_i __pyx_mstate_global->__pyx_kp_u_Atomid_i_internal_id_i
#define __pyx_kp_u_Atomid_not_registered_in_topolog __pyx_mstate_global->__pyx_kp_u_Atomid_not_registered_in_topolog
#define __pyx_kp_u_Box_does_not_correspond_to_PBC_x __pyx_mstate_global->__pyx_kp_u_Box_does_not_correspond_to_PBC_x
#define __pyx_kp_u_Box_must_be_a_i_x_i_matrix_shape __pyx_mstate_global->__pyx_kp_u_Box_must_be_a_i_x_i_matrix_shape
#define __pyx_kp_s_Buffer_view_does_not_expose_stri __pyx_mstate_global->__pyx_kp_s_Buffer_view_does_not_expose_stri
#define __pyx_kp_s_Can_only_create_a_buffer_that_is __pyx_mstate_global->__pyx_kp_s_Can_only_create_a_buffer_that_is
#define __pyx_kp_s_Cannot_assign_to_read_only_memor __pyx_mstate_global->__pyx_kp_s_Cannot_assign_to_read_only_memor
#define __pyx_kp_s_Cannot_create_writable_memory_vi __pyx_mstate_global->__pyx_kp_s_Cannot_create_writable_memory_vi
#define __pyx_kp_u_Cannot_index_with_type __pyx_mstate_global->__pyx_kp_u_Cannot_index_with_type
#define __pyx_kp_s_Cannot_transpose_memoryview_with __pyx_mstate_global->__pyx_kp_s_Cannot_transpose_memoryview_with
#define __pyx_n_s_CoordinateReader __pyx_mstate_global->__pyx_n_s_CoordinateReader
#define __pyx_n_s_CoordinateReader___reduce_cython __pyx_mstate_global->__pyx_n_s_CoordinateReader___reduce_cython
#define __pyx_n_s_CoordinateReader___setstate_cyth __pyx_mstate_global->__pyx_n_s_CoordinateReader___setstate_cyth
#define __pyx_kp_u_Could_not_change_number_of_OpenM __pyx_mstate_global->__pyx_kp_u_Could_not_change_number_of_OpenM
#define __pyx_kp_s_Dimension_d_is_not_direct __pyx_mstate_global->__pyx_kp_s_Dimension_d_is_not_direct
#define __pyx_kp_u_Done_in_s __pyx_mstate_global->__pyx_kp_u_Done_in_s
#define __pyx_n_s_Ellipsis __pyx_mstate_global->__pyx_n_s_Ellipsis
#define __pyx_kp_s_Empty_shape_tuple_for_cython_arr __pyx_mstate_global->__pyx_kp_s_Empty_shape_tuple_for_cython_arr
#define __pyx_n_s_FORCEFIELDTYPE_ALLATOM __pyx_mstate_global->__pyx_n_s_FORCEFIELDTYPE_ALLATOM
#define __pyx_n_s_FORCEFIELDTYPE_COARSE __pyx_mstate_global->__pyx_n_s_FORCEFIELDTYPE_COARSE
#define __pyx_n_s_FORCEFIELDTYPE_NOTSET __pyx_mstate_global->__pyx_n_s_FORCEFIELDTYPE_NOTSET
#define __pyx_n_s_FORCEFIELDTYPE_UNIFIED __pyx_mstate_global->__pyx_n_s_FORCEFIELDTYPE_UNIFIED
#define __pyx_n_s_FORCEFIELDTYPE_UNKNOWN __pyx_mstate_global->__pyx_n_s_FORCEFIELDTYPE_UNKNOWN
#define __pyx_n_s_Frame __pyx_mstate_global->__pyx_n_s_Frame
#define __pyx_n_s_Frame___reduce_cython __pyx_mstate_global->__pyx_n_s_Frame___reduce_cython
#define __pyx_n_s_Frame___setstate_cython __pyx_mstate_global->__pyx_n_s_Frame___setstate_cython
#define __pyx_n_s_Frame_get_aggregates __pyx_mstate_global->__pyx_n_s_Frame_get_aggregates
#define __pyx_n_s_Frame_get_forcefield_type __pyx_mstate_global->__pyx_n_s_Frame_get_forcefield_type
#define __pyx_n_s_Frame_get_membranes __pyx_mstate_global->__pyx_n_s_Frame_get_membranes
#define __pyx_kp_u_Frame_index_error_i_i_frames __pyx_mstate_global->__pyx_kp_u_Frame_index_error_i_i_frames
#define __pyx_kp_u_Frame_index_out_of_range_i_frame __pyx_mstate_global->__pyx_kp_u_Frame_index_out_of_range_i_frame
#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0
#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0_2 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_2
#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0_3 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_3
#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0_4 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_4
#define __pyx_kp_s_Incompatible_checksums_0x_x_vs_0_5 __pyx_mstate_global->__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_5
#define __pyx_n_s_IndexError __pyx_mstate_global->__pyx_n_s_IndexError
#define __pyx_n_s_IndexReader __pyx_mstate_global->__pyx_n_s_IndexReader
#define __pyx_n_s_IndexReader___reduce_cython __pyx_mstate_global->__pyx_n_s_IndexReader___reduce_cython
#define __pyx_n_s_IndexReader___setstate_cython __pyx_mstate_global->__pyx_n_s_IndexReader___setstate_cython
#define __pyx_n_s_IndexReader_load __pyx_mstate_global->__pyx_n_s_IndexReader_load
#define __pyx_kp_s_Index_out_of_bounds_axis_d __pyx_mstate_global->__pyx_kp_s_Index_out_of_bounds_axis_d
#define __pyx_kp_s_Indirect_dimensions_not_supporte __pyx_mstate_global->__pyx_kp_s_Indirect_dimensions_not_supporte
#define __pyx_kp_u_Initializing_trajectory_using_gr __pyx_mstate_global->__pyx_kp_u_Initializing_trajectory_using_gr
#define __pyx_kp_u_Invalid_mode_expected_c_or_fortr __pyx_mstate_global->__pyx_kp_u_Invalid_mode_expected_c_or_fortr
#define __pyx_kp_u_Invalid_shape_in_axis __pyx_mstate_global->__pyx_kp_u_Invalid_shape_in_axis
#define __pyx_n_s_KeyError __pyx_mstate_global->__pyx_n_s_KeyError
#define __pyx_kp_u_Loading_groups_from_s __pyx_mstate_global->__pyx_kp_u_Loading_groups_from_s
#define __pyx_kp_u_Loading_topology_from_s __pyx_mstate_global->__pyx_kp_u_Loading_topology_from_s
#define __pyx_n_s_MemoryError __pyx_mstate_global->__pyx_n_s_MemoryError
#define __pyx_kp_s_MemoryView_of_r_at_0x_x __pyx_mstate_global->__pyx_kp_s_MemoryView_of_r_at_0x_x
#define __pyx_kp_s_MemoryView_of_r_object __pyx_mstate_global->__pyx_kp_s_MemoryView_of_r_object
#define __pyx_kp_u_None __pyx_mstate_global->__pyx_kp_u_None
#define __pyx_n_s_NotImplementedError __pyx_mstate_global->__pyx_n_s_NotImplementedError
#define __pyx_n_b_O __pyx_mstate_global->__pyx_n_b_O
#define __pyx_n_s_OPENMP_MAX_THREADS __pyx_mstate_global->__pyx_n_s_OPENMP_MAX_THREADS
#define __pyx_n_s_OPENMP_NUM_THREADS __pyx_mstate_global->__pyx_n_s_OPENMP_NUM_THREADS
#define __pyx_kp_u_Out_of_bounds_on_buffer_access_a __pyx_mstate_global->__pyx_kp_u_Out_of_bounds_on_buffer_access_a
#define __pyx_n_s_PBCBox __pyx_mstate_global->__pyx_n_s_PBCBox
#define __pyx_n_s_PBCBox___reduce_cython __pyx_mstate_global->__pyx_n_s_PBCBox___reduce_cython
#define __pyx_n_s_PBCBox___setstate_cython __pyx_mstate_global->__pyx_n_s_PBCBox___setstate_cython
#define __pyx_n_s_PBCBox_asarray __pyx_mstate_global->__pyx_n_s_PBCBox_asarray
#define __pyx_n_s_PBCBox_distance __pyx_mstate_global->__pyx_n_s_PBCBox_distance
#define __pyx_n_s_PBCBox_distance2 __pyx_mstate_global->__pyx_n_s_PBCBox_distance2
#define __pyx_n_s_PBCBox_dx __pyx_mstate_global->__pyx_n_s_PBCBox_dx
#define __pyx_n_s_PBCBox_dx_leaflet __pyx_mstate_global->__pyx_n_s_PBCBox_dx_leaflet
#define __pyx_n_s_PBCBox_get_xcm __pyx_mstate_global->__pyx_n_s_PBCBox_get_xcm
#define __pyx_n_s_PBCBox_leaflet_distance __pyx_mstate_global->__pyx_n_s_PBCBox_leaflet_distance
#define __pyx_n_s_PBCBox_leaflet_distance2 __pyx_mstate_global->__pyx_n_s_PBCBox_leaflet_distance2
#define __pyx_n_s_PBCBox_put_atoms_in_bbox __pyx_mstate_global->__pyx_n_s_PBCBox_put_atoms_in_bbox
#define __pyx_n_s_PBCBox_to_gro __pyx_mstate_global->__pyx_n_s_PBCBox_to_gro
#define __pyx_n_s_PBCBox_update __pyx_mstate_global->__pyx_n_s_PBCBox_update
#define __pyx_n_s_PickleError __pyx_mstate_global->__pyx_n_s_PickleError
#define __pyx_kp_s_Pickling_of_struct_members_such __pyx_mstate_global->__pyx_kp_s_Pickling_of_struct_members_such
#define __pyx_kp_s_Pickling_of_struct_members_such_2 __pyx_mstate_global->__pyx_kp_s_Pickling_of_struct_members_such_2
#define __pyx_kp_u_Preloading_coordinates_from_s __pyx_mstate_global->__pyx_kp_u_Preloading_coordinates_from_s
#define __pyx_n_s_RuntimeError __pyx_mstate_global->__pyx_n_s_RuntimeError
#define __pyx_n_s_Sequence __pyx_mstate_global->__pyx_n_s_Sequence
#define __pyx_kp_s_Step_may_not_be_zero_axis_d __pyx_mstate_global->__pyx_kp_s_Step_may_not_be_zero_axis_d
#define __pyx_kp_u_There_is_probably_something_wro __pyx_mstate_global->__pyx_kp_u_There_is_probably_something_wro
#define __pyx_n_s_Topology __pyx_mstate_global->__pyx_n_s_Topology
#define __pyx_n_s_TopologyGroup __pyx_mstate_global->__pyx_n_s_TopologyGroup
#define __pyx_n_s_TopologyGroup___reduce_cython __pyx_mstate_global->__pyx_n_s_TopologyGroup___reduce_cython
#define __pyx_n_s_TopologyGroup___setstate_cython __pyx_mstate_global->__pyx_n_s_TopologyGroup___setstate_cython
#define __pyx_kp_u_TopologyGroup_s_i_atoms __pyx_mstate_global->__pyx_kp_u_TopologyGroup_s_i_atoms
#define __pyx_n_s_TopologyReader __pyx_mstate_global->__pyx_n_s_TopologyReader
#define __pyx_n_s_TopologyReader___reduce_cython __pyx_mstate_global->__pyx_n_s_TopologyReader___reduce_cython
#define __pyx_n_s_TopologyReader___setstate_cython __pyx_mstate_global->__pyx_n_s_TopologyReader___setstate_cython
#define __pyx_n_s_Topology___reduce_cython __pyx_mstate_global->__pyx_n_s_Topology___reduce_cython
#define __pyx_n_s_Topology___setstate_cython __pyx_mstate_global->__pyx_n_s_Topology___setstate_cython
#define __pyx_n_s_Topology_append __pyx_mstate_global->__pyx_n_s_Topology_append
#define __pyx_n_s_Topology_get_atom __pyx_mstate_global->__pyx_n_s_Topology_get_atom
#define __pyx_n_s_Topology_get_residue __pyx_mstate_global->__pyx_n_s_Topology_get_residue
#define __pyx_n_s_Topology_get_residue_from_atomid __pyx_mstate_global->__pyx_n_s_Topology_get_residue_from_atomid
#define __pyx_n_s_Trajectory __pyx_mstate_global->__pyx_n_s_Trajectory
#define __pyx_n_s_Trajectory___reduce_cython __pyx_mstate_global->__pyx_n_s_Trajectory___reduce_cython
#define __pyx_n_s_Trajectory___setstate_cython __pyx_mstate_global->__pyx_n_s_Trajectory___setstate_cython
#define __pyx_n_s_Trajectory_get_forcefield_type __pyx_mstate_global->__pyx_n_s_Trajectory_get_forcefield_type
#define __pyx_n_s_Trajectory_get_rvdw __pyx_mstate_global->__pyx_n_s_Trajectory_get_rvdw
#define __pyx_n_s_Trajectory_get_topology __pyx_mstate_global->__pyx_n_s_Trajectory_get_topology
#define __pyx_n_s_Trajectory_initialize __pyx_mstate_global->__pyx_n_s_Trajectory_initialize
#define __pyx_kp_u_Trajectory_is_not_initialized_co __pyx_mstate_global->__pyx_kp_u_Trajectory_is_not_initialized_co
#define __pyx_kp_u_Trajectory_not_initialized __pyx_mstate_global->__pyx_kp_u_Trajectory_not_initialized
#define __pyx_n_s_TypeError __pyx_mstate_global->__pyx_n_s_TypeError
#define __pyx_kp_s_Unable_to_convert_item_to_object __pyx_mstate_global->__pyx_kp_s_Unable_to_convert_item_to_object
#define __pyx_n_s_ValueError __pyx_mstate_global->__pyx_n_s_ValueError
#define __pyx_n_s_View_MemoryView __pyx_mstate_global->__pyx_n_s_View_MemoryView
#define __pyx_kp_u_VmRSS __pyx_mstate_global->__pyx_kp_u_VmRSS
#define __pyx_kp_u_WARNING_Found_more_than_d_tricl __pyx_mstate_global->__pyx_kp_u_WARNING_Found_more_than_d_tricl
#define __pyx_kp_u__12 __pyx_mstate_global->__pyx_kp_u__12
#define __pyx_n_s__122 __pyx_mstate_global->__pyx_n_s__122
#define __pyx_kp_u__15 __pyx_mstate_global->__pyx_kp_u__15
#define __pyx_kp_u__2 __pyx_mstate_global->__pyx_kp_u__2
#define __pyx_kp_u__20 __pyx_mstate_global->__pyx_kp_u__20
#define __pyx_kp_u__21 __pyx_mstate_global->__pyx_kp_u__21
#define __pyx_n_s__3 __pyx_mstate_global->__pyx_n_s__3
#define __pyx_kp_u__6 __pyx_mstate_global->__pyx_kp_u__6
#define __pyx_kp_u__7 __pyx_mstate_global->__pyx_kp_u__7
#define __pyx_n_s_a_memview __pyx_mstate_global->__pyx_n_s_a_memview
#define __pyx_n_s_abc __pyx_mstate_global->__pyx_n_s_abc
#define __pyx_n_s_allocate_buffer __pyx_mstate_global->__pyx_n_s_allocate_buffer
#define __pyx_kp_u_and __pyx_mstate_global->__pyx_kp_u_and
#define __pyx_kp_u_and_2 __pyx_mstate_global->__pyx_kp_u_and_2
#define __pyx_n_s_append __pyx_mstate_global->__pyx_n_s_append
#define __pyx_n_s_arange __pyx_mstate_global->__pyx_n_s_arange
#define __pyx_n_s_array __pyx_mstate_global->__pyx_n_s_array
#define __pyx_n_s_asarray __pyx_mstate_global->__pyx_n_s_asarray
#define __pyx_n_s_asyncio_coroutines __pyx_mstate_global->__pyx_n_s_asyncio_coroutines
#define __pyx_n_s_atom __pyx_mstate_global->__pyx_n_s_atom
#define __pyx_n_s_atom_index __pyx_mstate_global->__pyx_n_s_atom_index
#define __pyx_n_s_atomid __pyx_mstate_global->__pyx_n_s_atomid
#define __pyx_kp_u_atomid_not_valid_i __pyx_mstate_global->__pyx_kp_u_atomid_not_valid_i
#define __pyx_kp_u_atomid_not_valid_i_max_atomid_i __pyx_mstate_global->__pyx_kp_u_atomid_not_valid_i_max_atomid_i
#define __pyx_n_s_atomids __pyx_mstate_global->__pyx_n_s_atomids
#define __pyx_n_u_atomids __pyx_mstate_global->__pyx_n_u_atomids
#define __pyx_n_s_atomname __pyx_mstate_global->__pyx_n_s_atomname
#define __pyx_n_s_atomname_str __pyx_mstate_global->__pyx_n_s_atomname_str
#define __pyx_n_s_atoms __pyx_mstate_global->__pyx_n_s_atoms
#define __pyx_n_s_b_memview __pyx_mstate_global->__pyx_n_s_b_memview
#define __pyx_n_s_base __pyx_mstate_global->__pyx_n_s_base
#define __pyx_n_s_basename __pyx_mstate_global->__pyx_n_s_basename
#define __pyx_n_s_be_verbose __pyx_mstate_global->__pyx_n_s_be_verbose
#define __pyx_n_s_beadids __pyx_mstate_global->__pyx_n_s_beadids
#define __pyx_n_s_begin __pyx_mstate_global->__pyx_n_s_begin
#define __pyx_n_s_box __pyx_mstate_global->__pyx_n_s_box
#define __pyx_n_u_box __pyx_mstate_global->__pyx_n_u_box
#define __pyx_n_s_c __pyx_mstate_global->__pyx_n_s_c
#define __pyx_n_u_c __pyx_mstate_global->__pyx_n_u_c
#define __pyx_n_s_class __pyx_mstate_global->__pyx_n_s_class
#define __pyx_n_s_class_getitem __pyx_mstate_global->__pyx_n_s_class_getitem
#define __pyx_n_s_cline_in_traceback __pyx_mstate_global->__pyx_n_s_cline_in_traceback
#define __pyx_n_s_collections __pyx_mstate_global->__pyx_n_s_collections
#define __pyx_kp_s_collections_abc __pyx_mstate_global->__pyx_kp_s_collections_abc
#define __pyx_kp_s_contiguous_and_direct __pyx_mstate_global->__pyx_kp_s_contiguous_and_direct
#define __pyx_kp_s_contiguous_and_indirect __pyx_mstate_global->__pyx_kp_s_contiguous_and_indirect
#define __pyx_n_s_coords __pyx_mstate_global->__pyx_n_s_coords
#define __pyx_n_s_coords_reader __pyx_mstate_global->__pyx_n_s_coords_reader
#define __pyx_n_s_core_analysis __pyx_mstate_global->__pyx_n_s_core_analysis
#define __pyx_n_s_count __pyx_mstate_global->__pyx_n_s_count
#define __pyx_n_s_cutoff __pyx_mstate_global->__pyx_n_s_cutoff
#define __pyx_n_s_cython_version __pyx_mstate_global->__pyx_n_s_cython_version
#define __pyx_n_s_dict __pyx_mstate_global->__pyx_n_s_dict
#define __pyx_n_s_dict_2 __pyx_mstate_global->__pyx_n_s_dict_2
#define __pyx_kp_u_disable __pyx_mstate_global->__pyx_kp_u_disable
#define __pyx_n_s_distance __pyx_mstate_global->__pyx_n_s_distance
#define __pyx_n_s_distance2 __pyx_mstate_global->__pyx_n_s_distance2
#define __pyx_n_s_dtype __pyx_mstate_global->__pyx_n_s_dtype
#define __pyx_n_s_dtype_is_object __pyx_mstate_global->__pyx_n_s_dtype_is_object
#define __pyx_n_s_duration __pyx_mstate_global->__pyx_n_s_duration
#define __pyx_n_s_dx __pyx_mstate_global->__pyx_n_s_dx
#define __pyx_n_s_dx_leaflet __pyx_mstate_global->__pyx_n_s_dx_leaflet
#define __pyx_n_s_dx_memview __pyx_mstate_global->__pyx_n_s_dx_memview
#define __pyx_n_s_empty __pyx_mstate_global->__pyx_n_s_empty
#define __pyx_kp_u_enable __pyx_mstate_global->__pyx_kp_u_enable
#define __pyx_n_s_encode __pyx_mstate_global->__pyx_n_s_encode
#define __pyx_n_s_end __pyx_mstate_global->__pyx_n_s_end
#define __pyx_n_s_enter __pyx_mstate_global->__pyx_n_s_enter
#define __pyx_n_s_enumerate __pyx_mstate_global->__pyx_n_s_enumerate
#define __pyx_n_s_error __pyx_mstate_global->__pyx_n_s_error
#define __pyx_n_s_exit __pyx_mstate_global->__pyx_n_s_exit
#define __pyx_n_s_fatslimlib_core_base __pyx_mstate_global->__pyx_n_s_fatslimlib_core_base
#define __pyx_kp_s_fatslimlib_core_base_pyx __pyx_mstate_global->__pyx_kp_s_fatslimlib_core_base_pyx
#define __pyx_n_s_filename __pyx_mstate_global->__pyx_n_s_filename
#define __pyx_n_s_flags __pyx_mstate_global->__pyx_n_s_flags
#define __pyx_n_s_float64 __pyx_mstate_global->__pyx_n_s_float64
#define __pyx_n_s_flush __pyx_mstate_global->__pyx_n_s_flush
#define __pyx_n_s_format __pyx_mstate_global->__pyx_n_s_format
#define __pyx_n_s_fortran __pyx_mstate_global->__pyx_n_s_fortran
#define __pyx_n_u_fortran __pyx_mstate_global->__pyx_n_u_fortran
#define __pyx_kp_u_gc __pyx_mstate_global->__pyx_kp_u_gc
#define __pyx_n_s_get_aggregates __pyx_mstate_global->__pyx_n_s_get_aggregates
#define __pyx_n_s_get_atom __pyx_mstate_global->__pyx_n_s_get_atom
#define __pyx_n_s_get_forcefield_type __pyx_mstate_global->__pyx_n_s_get_forcefield_type
#define __pyx_n_s_get_max_threads __pyx_mstate_global->__pyx_n_s_get_max_threads
#define __pyx_n_s_get_membranes __pyx_mstate_global->__pyx_n_s_get_membranes
#define __pyx_n_s_get_memory_usage __pyx_mstate_global->__pyx_n_s_get_memory_usage
#define __pyx_n_s_get_num_procs __pyx_mstate_global->__pyx_n_s_get_num_procs
#define __pyx_n_s_get_num_threads __pyx_mstate_global->__pyx_n_s_get_num_threads
#define __pyx_n_s_get_residue __pyx_mstate_global->__pyx_n_s_get_residue
#define __pyx_n_s_get_residue_from_atomid __pyx_mstate_global->__pyx_n_s_get_residue_from_atomid
#define __pyx_n_s_get_rvdw __pyx_mstate_global->__pyx_n_s_get_rvdw
#define __pyx_n_s_get_topology __pyx_mstate_global->__pyx_n_s_get_topology
#define __pyx_n_s_get_xcm __pyx_mstate_global->__pyx_n_s_get_xcm
#define __pyx_n_s_getstate __pyx_mstate_global->__pyx_n_s_getstate
#define __pyx_kp_u_got __pyx_mstate_global->__pyx_kp_u_got
#define __pyx_kp_u_got_differing_extents_in_dimensi __pyx_mstate_global->__pyx_kp_u_got_differing_extents_in_dimensi
#define __pyx_n_u_group __pyx_mstate_global->__pyx_n_u_group
#define __pyx_n_s_groupid __pyx_mstate_global->__pyx_n_s_groupid
#define __pyx_n_u_headgroups __pyx_mstate_global->__pyx_n_u_headgroups
#define __pyx_n_s_hg_bead_atomids_offsets __pyx_mstate_global->__pyx_n_s_hg_bead_atomids_offsets
#define __pyx_n_s_hg_group __pyx_mstate_global->__pyx_n_s_hg_group
#define __pyx_n_s_hg_group_atomids __pyx_mstate_global->__pyx_n_s_hg_group_atomids
#define __pyx_kp_b_i __pyx_mstate_global->__pyx_kp_b_i
#define __pyx_kp_u_i __pyx_mstate_global->__pyx_kp_u_i
#define __pyx_n_s_i_2 __pyx_mstate_global->__pyx_n_s_i_2
#define __pyx_kp_u_i_frames_preloaded_in_s __pyx_mstate_global->__pyx_kp_u_i_frames_preloaded_in_s
#define __pyx_kp_u_i_groups_loaded_in_s __pyx_mstate_global->__pyx_kp_u_i_groups_loaded_in_s
#define __pyx_kp_u_i_topology_atoms_from_i_residue __pyx_mstate_global->__pyx_kp_u_i_topology_atoms_from_i_residue
#define __pyx_n_s_id __pyx_mstate_global->__pyx_n_s_id
#define __pyx_n_s_import __pyx_mstate_global->__pyx_n_s_import
#define __pyx_n_s_index __pyx_mstate_global->__pyx_n_s_index
#define __pyx_n_s_index_reader __pyx_mstate_global->__pyx_n_s_index_reader
#define __pyx_n_s_initialize __pyx_mstate_global->__pyx_n_s_initialize
#define __pyx_n_s_initializing __pyx_mstate_global->__pyx_n_s_initializing
#define __pyx_kp_u_instance __pyx_mstate_global->__pyx_kp_u_instance
#define __pyx_n_s_int64 __pyx_mstate_global->__pyx_n_s_int64
#define __pyx_n_s_interacting_group __pyx_mstate_global->__pyx_n_s_interacting_group
#define __pyx_n_s_internal_id __pyx_mstate_global->__pyx_n_s_internal_id
#define __pyx_n_s_is_coroutine __pyx_mstate_global->__pyx_n_s_is_coroutine
#define __pyx_kp_u_is_not_a __pyx_mstate_global->__pyx_kp_u_is_not_a
#define __pyx_kp_u_isenabled __pyx_mstate_global->__pyx_kp_u_isenabled
#define __pyx_n_s_itemsize __pyx_mstate_global->__pyx_n_s_itemsize
#define __pyx_kp_s_itemsize_0_for_cython_array __pyx_mstate_global->__pyx_kp_s_itemsize_0_for_cython_array
#define __pyx_n_s_j __pyx_mstate_global->__pyx_n_s_j
#define __pyx_n_s_last_resid __pyx_mstate_global->__pyx_n_s_last_resid
#define __pyx_n_s_leaflet1 __pyx_mstate_global->__pyx_n_s_leaflet1
#define __pyx_n_s_leaflet2 __pyx_mstate_global->__pyx_n_s_leaflet2
#define __pyx_n_s_leaflet_distance __pyx_mstate_global->__pyx_n_s_leaflet_distance
#define __pyx_n_s_leaflet_distance2 __pyx_mstate_global->__pyx_n_s_leaflet_distance2
#define __pyx_n_s_lipid_atomids __pyx_mstate_global->__pyx_n_s_lipid_atomids
#define __pyx_n_s_lipid_atomids_list __pyx_mstate_global->__pyx_n_s_lipid_atomids_list
#define __pyx_n_s_lipid_atomids_offsets __pyx_mstate_global->__pyx_n_s_lipid_atomids_offsets
#define __pyx_n_s_lipid_hg_indices __pyx_mstate_global->__pyx_n_s_lipid_hg_indices
#define __pyx_n_s_load __pyx_mstate_global->__pyx_n_s_load
#define __pyx_n_s_main __pyx_mstate_global->__pyx_n_s_main
#define __pyx_n_s_memview __pyx_mstate_global->__pyx_n_s_memview
#define __pyx_n_s_mode __pyx_mstate_global->__pyx_n_s_mode
#define __pyx_n_u_ms __pyx_mstate_global->__pyx_n_u_ms
#define __pyx_n_s_msg __pyx_mstate_global->__pyx_n_s_msg
#define __pyx_n_s_name __pyx_mstate_global->__pyx_n_s_name
#define __pyx_n_u_name __pyx_mstate_global->__pyx_n_u_name
#define __pyx_n_s_name_2 __pyx_mstate_global->__pyx_n_s_name_2
#define __pyx_n_s_natoms __pyx_mstate_global->__pyx_n_s_natoms
#define __pyx_n_s_ndim __pyx_mstate_global->__pyx_n_s_ndim
#define __pyx_n_s_new __pyx_mstate_global->__pyx_n_s_new
#define __pyx_kp_s_no_default___reduce___due_to_non __pyx_mstate_global->__pyx_kp_s_no_default___reduce___due_to_non
#define __pyx_n_s_normal_memview __pyx_mstate_global->__pyx_n_s_normal_memview
#define __pyx_n_s_np __pyx_mstate_global->__pyx_n_s_np
#define __pyx_n_s_nresidues __pyx_mstate_global->__pyx_n_s_nresidues
#define __pyx_n_s_num __pyx_mstate_global->__pyx_n_s_num
#define __pyx_n_s_numpy __pyx_mstate_global->__pyx_n_s_numpy
#define __pyx_n_s_obj __pyx_mstate_global->__pyx_n_s_obj
#define __pyx_n_s_open __pyx_mstate_global->__pyx_n_s_open
#define __pyx_n_s_os __pyx_mstate_global->__pyx_n_s_os
#define __pyx_n_s_pack __pyx_mstate_global->__pyx_n_s_pack
#define __pyx_n_s_parent __pyx_mstate_global->__pyx_n_s_parent
#define __pyx_n_s_path __pyx_mstate_global->__pyx_n_s_path
#define __pyx_n_s_pickle __pyx_mstate_global->__pyx_n_s_pickle
#define __pyx_n_s_pretty_delta __pyx_mstate_global->__pyx_n_s_pretty_delta
#define __pyx_n_s_pretty_duration __pyx_mstate_global->__pyx_n_s_pretty_duration
#define __pyx_n_s_print __pyx_mstate_global->__pyx_n_s_print
#define __pyx_kp_u_proc_self_status __pyx_mstate_global->__pyx_kp_u_proc_self_status
#define __pyx_n_u_protein __pyx_mstate_global->__pyx_n_u_protein
#define __pyx_n_s_put_atoms_in_bbox __pyx_mstate_global->__pyx_n_s_put_atoms_in_bbox
#define __pyx_n_s_pyx_PickleError __pyx_mstate_global->__pyx_n_s_pyx_PickleError
#define __pyx_n_s_pyx_capi __pyx_mstate_global->__pyx_n_s_pyx_capi
#define __pyx_n_s_pyx_checksum __pyx_mstate_global->__pyx_n_s_pyx_checksum
#define __pyx_n_s_pyx_result __pyx_mstate_global->__pyx_n_s_pyx_result
#define __pyx_n_s_pyx_state __pyx_mstate_global->__pyx_n_s_pyx_state
#define __pyx_n_s_pyx_type __pyx_mstate_global->__pyx_n_s_pyx_type
#define __pyx_n_s_pyx_unpickle_CoordinateReader __pyx_mstate_global->__pyx_n_s_pyx_unpickle_CoordinateReader
#define __pyx_n_s_pyx_unpickle_Enum __pyx_mstate_global->__pyx_n_s_pyx_unpickle_Enum
#define __pyx_n_s_pyx_unpickle_IndexReader __pyx_mstate_global->__pyx_n_s_pyx_unpickle_IndexReader
#define __pyx_n_s_pyx_unpickle_TopologyReader __pyx_mstate_global->__pyx_n_s_pyx_unpickle_TopologyReader
#define __pyx_n_s_pyx_unpickle_Trajectory __pyx_mstate_global->__pyx_n_s_pyx_unpickle_Trajectory
#define __pyx_n_s_pyx_vtable __pyx_mstate_global->__pyx_n_s_pyx_vtable
#define __pyx_n_s_range __pyx_mstate_global->__pyx_n_s_range
#define __pyx_n_u_rb __pyx_mstate_global->__pyx_n_u_rb
#define __pyx_n_s_reduce __pyx_mstate_global->__pyx_n_s_reduce
#define __pyx_n_s_reduce_cython __pyx_mstate_global->__pyx_n_s_reduce_cython
#define __pyx_n_s_reduce_ex __pyx_mstate_global->__pyx_n_s_reduce_ex
#define __pyx_n_s_register __pyx_mstate_global->__pyx_n_s_register
#define __pyx_n_s_resdict __pyx_mstate_global->__pyx_n_s_resdict
#define __pyx_n_s_resid __pyx_mstate_global->__pyx_n_s_resid
#define __pyx_n_u_resid __pyx_mstate_global->__pyx_n_u_resid
#define __pyx_kp_u_resid_not_valid_i __pyx_mstate_global->__pyx_kp_u_resid_not_valid_i
#define __pyx_n_s_resid_size __pyx_mstate_global->__pyx_n_s_resid_size
#define __pyx_n_s_resids __pyx_mstate_global->__pyx_n_s_resids
#define __pyx_n_s_residue __pyx_mstate_global->__pyx_n_s_residue
#define __pyx_n_s_residues __pyx_mstate_global->__pyx_n_s_residues
#define __pyx_n_s_residues_dict __pyx_mstate_global->__pyx_n_s_residues_dict
#define __pyx_n_s_resname __pyx_mstate_global->__pyx_n_s_resname
#define __pyx_n_u_resname __pyx_mstate_global->__pyx_n_u_resname
#define __pyx_n_s_resname_str __pyx_mstate_global->__pyx_n_s_resname_str
#define __pyx_n_s_ret_str __pyx_mstate_global->__pyx_n_s_ret_str
#define __pyx_n_s_retrieve_aggregates __pyx_mstate_global->__pyx_n_s_retrieve_aggregates
#define __pyx_n_s_retrieve_membranes __pyx_mstate_global->__pyx_n_s_retrieve_membranes
#define __pyx_n_u_s __pyx_mstate_global->__pyx_n_u_s
#define __pyx_n_s_self __pyx_mstate_global->__pyx_n_s_self
#define __pyx_kp_s_self_atomids_to_internalids_self __pyx_mstate_global->__pyx_kp_s_self_atomids_to_internalids_self
#define __pyx_kp_s_self_atoms_cannot_be_converted_t __pyx_mstate_global->__pyx_kp_s_self_atoms_cannot_be_converted_t
#define __pyx_kp_s_self_neighbors_cannot_be_convert __pyx_mstate_global->__pyx_kp_s_self_neighbors_cannot_be_convert
#define __pyx_n_s_set_num_threads __pyx_mstate_global->__pyx_n_s_set_num_threads
#define __pyx_n_s_setdefault __pyx_mstate_global->__pyx_n_s_setdefault
#define __pyx_n_s_setstate __pyx_mstate_global->__pyx_n_s_setstate
#define __pyx_n_s_setstate_cython __pyx_mstate_global->__pyx_n_s_setstate_cython
#define __pyx_n_s_shape __pyx_mstate_global->__pyx_n_s_shape
#define __pyx_n_s_size __pyx_mstate_global->__pyx_n_s_size
#define __pyx_n_u_size __pyx_mstate_global->__pyx_n_u_size
#define __pyx_n_s_spec __pyx_mstate_global->__pyx_n_s_spec
#define __pyx_n_s_split __pyx_mstate_global->__pyx_n_s_split
#define __pyx_n_s_start __pyx_mstate_global->__pyx_n_s_start
#define __pyx_n_s_startswith __pyx_mstate_global->__pyx_n_s_startswith
#define __pyx_n_s_state __pyx_mstate_global->__pyx_n_s_state
#define __pyx_n_s_stdout __pyx_mstate_global->__pyx_n_s_stdout
#define __pyx_n_s_step __pyx_mstate_global->__pyx_n_s_step
#define __pyx_n_s_stop __pyx_mstate_global->__pyx_n_s_stop
#define __pyx_kp_s_strided_and_direct __pyx_mstate_global->__pyx_kp_s_strided_and_direct
#define __pyx_kp_s_strided_and_direct_or_indirect __pyx_mstate_global->__pyx_kp_s_strided_and_direct_or_indirect
#define __pyx_kp_s_strided_and_indirect __pyx_mstate_global->__pyx_kp_s_strided_and_indirect
#define __pyx_kp_s_stringsource __pyx_mstate_global->__pyx_kp_s_stringsource
#define __pyx_n_s_strip __pyx_mstate_global->__pyx_n_s_strip
#define __pyx_n_s_strip_name __pyx_mstate_global->__pyx_n_s_strip_name
#define __pyx_n_s_struct __pyx_mstate_global->__pyx_n_s_struct
#define __pyx_n_s_sys __pyx_mstate_global->__pyx_n_s_sys
#define __pyx_n_s_test __pyx_mstate_global->__pyx_n_s_test
#define __pyx_n_s_time __pyx_mstate_global->__pyx_n_s_time
#define __pyx_n_s_timestep __pyx_mstate_global->__pyx_n_s_timestep
#define __pyx_n_s_to_gro __pyx_mstate_global->__pyx_n_s_to_gro
#define __pyx_n_s_tolist __pyx_mstate_global->__pyx_n_s_tolist
#define __pyx_n_s_top_reader __pyx_mstate_global->__pyx_n_s_top_reader
#define __pyx_n_s_topology __pyx_mstate_global->__pyx_n_s_topology
#define __pyx_n_s_trajectory __pyx_mstate_global->__pyx_n_s_trajectory
#define __pyx_kp_s_unable_to_allocate_array_data __pyx_mstate_global->__pyx_kp_s_unable_to_allocate_array_data
#define __pyx_kp_s_unable_to_allocate_shape_and_str __pyx_mstate_global->__pyx_kp_s_unable_to_allocate_shape_and_str
#define __pyx_n_u_unk __pyx_mstate_global->__pyx_n_u_unk
#define __pyx_n_s_unpack __pyx_mstate_global->__pyx_n_s_unpack
#define __pyx_n_s_update __pyx_mstate_global->__pyx_n_s_update
#define __pyx_n_u_us __pyx_mstate_global->__pyx_n_u_us
#define __pyx_n_s_use_setstate __pyx_mstate_global->__pyx_n_s_use_setstate
#define __pyx_n_s_verbose __pyx_mstate_global->__pyx_n_s_verbose
#define __pyx_n_s_verbose_print __pyx_mstate_global->__pyx_n_s_verbose_print
#define __pyx_n_s_version_info __pyx_mstate_global->__pyx_n_s_version_info
#define __pyx_n_s_x __pyx_mstate_global->__pyx_n_s_x
#define __pyx_n_s_xcm __pyx_mstate_global->__pyx_n_s_xcm
#define __pyx_n_s_xcm_py __pyx_mstate_global->__pyx_n_s_xcm_py
#define __pyx_n_s_y __pyx_mstate_global->__pyx_n_s_y
#define __pyx_n_s_z __pyx_mstate_global->__pyx_n_s_z
#define __pyx_float_0_0 __pyx_mstate_global->__pyx_float_0_0
#define __pyx_float_2_0 __pyx_mstate_global->__pyx_float_2_0
#define __pyx_int_0 __pyx_mstate_global->__pyx_int_0
#define __pyx_int_1 __pyx_mstate_global->__pyx_int_1
#define __pyx_int_3 __pyx_mstate_global->__pyx_int_3
#define __pyx_int_6 __pyx_mstate_global->__pyx_int_6
#define __pyx_int_10 __pyx_mstate_global->__pyx_int_10
#define __pyx_int_12 __pyx_mstate_global->__pyx_int_12
#define __pyx_int_1021 __pyx_mstate_global->__pyx_int_1021
#define __pyx_int_7893210 __pyx_mstate_global->__pyx_int_7893210
#define __pyx_int_21808142 __pyx_mstate_global->__pyx_int_21808142
#define __pyx_int_53666586 __pyx_mstate_global->__pyx_int_53666586
#define __pyx_int_83902476 __pyx_mstate_global->__pyx_int_83902476
#define __pyx_int_111280737 __pyx_mstate_global->__pyx_int_111280737
#define __pyx_int_112105877 __pyx_mstate_global->__pyx_int_112105877
#define __pyx_int_128740812 __pyx_mstate_global->__pyx_int_128740812
#define __pyx_int_136983863 __pyx_mstate_global->__pyx_int_136983863
#define __pyx_int_141190948 __pyx_mstate_global->__pyx_int_141190948
#define __pyx_int_148569195 __pyx_mstate_global->__pyx_int_148569195
#define __pyx_int_156803483 __pyx_mstate_global->__pyx_int_156803483
#define __pyx_int_177978360 __pyx_mstate_global->__pyx_int_177978360
#define __pyx_int_182247886 __pyx_mstate_global->__pyx_int_182247886
#define __pyx_int_184977713 __pyx_mstate_global->__pyx_int_184977713
#define __pyx_int_neg_1 __pyx_mstate_global->__pyx_int_neg_1
#define __pyx_int_neg_2 __pyx_mstate_global->__pyx_int_neg_2
#define __pyx_slice__5 __pyx_mstate_global->__pyx_slice__5
#define __pyx_tuple__4 __pyx_mstate_global->__pyx_tuple__4
#define __pyx_tuple__8 __pyx_mstate_global->__pyx_tuple__8
#define __pyx_tuple__9 __pyx_mstate_global->__pyx_tuple__9
#define __pyx_tuple__10 __pyx_mstate_global->__pyx_tuple__10
#define __pyx_tuple__11 __pyx_mstate_global->__pyx_tuple__11
#define __pyx_tuple__13 __pyx_mstate_global->__pyx_tuple__13
#define __pyx_tuple__14 __pyx_mstate_global->__pyx_tuple__14
#define __pyx_tuple__16 __pyx_mstate_global->__pyx_tuple__16
#define __pyx_tuple__17 __pyx_mstate_global->__pyx_tuple__17
#define __pyx_tuple__18 __pyx_mstate_global->__pyx_tuple__18
#define __pyx_tuple__19 __pyx_mstate_global->__pyx_tuple__19
#define __pyx_tuple__22 __pyx_mstate_global->__pyx_tuple__22
#define __pyx_tuple__23 __pyx_mstate_global->__pyx_tuple__23
#define __pyx_tuple__24 __pyx_mstate_global->__pyx_tuple__24
#define __pyx_tuple__25 __pyx_mstate_global->__pyx_tuple__25
#define __pyx_tuple__26 __pyx_mstate_global->__pyx_tuple__26
#define __pyx_tuple__27 __pyx_mstate_global->__pyx_tuple__27
#define __pyx_tuple__28 __pyx_mstate_global->__pyx_tuple__28
#define __pyx_tuple__29 __pyx_mstate_global->__pyx_tuple__29
#define __pyx_tuple__30 __pyx_mstate_global->__pyx_tuple__30
#define __pyx_tuple__31 __pyx_mstate_global->__pyx_tuple__31
#define __pyx_tuple__32 __pyx_mstate_global->__pyx_tuple__32
#define __pyx_tuple__33 __pyx_mstate_global->__pyx_tuple__33
#define __pyx_tuple__34 __pyx_mstate_global->__pyx_tuple__34
#define __pyx_tuple__35 __pyx_mstate_global->__pyx_tuple__35
#define __pyx_tuple__36 __pyx_mstate_global->__pyx_tuple__36
#define __pyx_tuple__41 __pyx_mstate_global->__pyx_tuple__41
#define __pyx_tuple__43 __pyx_mstate_global->__pyx_tuple__43
#define __pyx_tuple__45 __pyx_mstate_global->__pyx_tuple__45
#define __pyx_tuple__48 __pyx_mstate_global->__pyx_tuple__48
#define __pyx_tuple__50 __pyx_mstate_global->__pyx_tuple__50
#define __pyx_tuple__51 __pyx_mstate_global->__pyx_tuple__51
#define __pyx_tuple__53 __pyx_mstate_global->__pyx_tuple__53
#define __pyx_tuple__55 __pyx_mstate_global->__pyx_tuple__55
#define __pyx_tuple__59 __pyx_mstate_global->__pyx_tuple__59
#define __pyx_tuple__61 __pyx_mstate_global->__pyx_tuple__61
#define __pyx_tuple__63 __pyx_mstate_global->__pyx_tuple__63
#define __pyx_tuple__65 __pyx_mstate_global->__pyx_tuple__65
#define __pyx_tuple__67 __pyx_mstate_global->__pyx_tuple__67
#define __pyx_tuple__70 __pyx_mstate_global->__pyx_tuple__70
#define __pyx_tuple__73 __pyx_mstate_global->__pyx_tuple__73
#define __pyx_tuple__75 __pyx_mstate_global->__pyx_tuple__75
#define __pyx_tuple__77 __pyx_mstate_global->__pyx_tuple__77
#define __pyx_tuple__83 __pyx_mstate_global->__pyx_tuple__83
#define __pyx_tuple__85 __pyx_mstate_global->__pyx_tuple__85
#define __pyx_tuple__86 __pyx_mstate_global->__pyx_tuple__86
#define __pyx_tuple__88 __pyx_mstate_global->__pyx_tuple__88
#define __pyx_tuple__90 __pyx_mstate_global->__pyx_tuple__90
#define __pyx_tuple__94 __pyx_mstate_global->__pyx_tuple__94
#define __pyx_tuple__103 __pyx_mstate_global->__pyx_tuple__103
#define __pyx_tuple__105 __pyx_mstate_global->__pyx_tuple__105
#define __pyx_tuple__107 __pyx_mstate_global->__pyx_tuple__107
#define __pyx_tuple__110 __pyx_mstate_global->__pyx_tuple__110
#define __pyx_tuple__112 __pyx_mstate_global->__pyx_tuple__112
#define __pyx_codeobj__37 __pyx_mstate_global->__pyx_codeobj__37
#define __pyx_codeobj__38 __pyx_mstate_global->__pyx_codeobj__38
#define __pyx_codeobj__39 __pyx_mstate_global->__pyx_codeobj__39
#define __pyx_codeobj__40 __pyx_mstate_global->__pyx_codeobj__40
#define __pyx_codeobj__42 __pyx_mstate_global->__pyx_codeobj__42
#define __pyx_codeobj__44 __pyx_mstate_global->__pyx_codeobj__44
#define __pyx_codeobj__46 __pyx_mstate_global->__pyx_codeobj__46
#define __pyx_codeobj__47 __pyx_mstate_global->__pyx_codeobj__47
#define __pyx_codeobj__49 __pyx_mstate_global->__pyx_codeobj__49
#define __pyx_codeobj__52 __pyx_mstate_global->__pyx_codeobj__52
#define __pyx_codeobj__54 __pyx_mstate_global->__pyx_codeobj__54
#define __pyx_codeobj__56 __pyx_mstate_global->__pyx_codeobj__56
#define __pyx_codeobj__57 __pyx_mstate_global->__pyx_codeobj__57
#define __pyx_codeobj__58 __pyx_mstate_global->__pyx_codeobj__58
#define __pyx_codeobj__60 __pyx_mstate_global->__pyx_codeobj__60
#define __pyx_codeobj__62 __pyx_mstate_global->__pyx_codeobj__62
#define __pyx_codeobj__64 __pyx_mstate_global->__pyx_codeobj__64
#define __pyx_codeobj__66 __pyx_mstate_global->__pyx_codeobj__66
#define __pyx_codeobj__68 __pyx_mstate_global->__pyx_codeobj__68
#define __pyx_codeobj__69 __pyx_mstate_global->__pyx_codeobj__69
#define __pyx_codeobj__71 __pyx_mstate_global->__pyx_codeobj__71
#define __pyx_codeobj__72 __pyx_mstate_global->__pyx_codeobj__72
#define __pyx_codeobj__74 __pyx_mstate_global->__pyx_codeobj__74
#define __pyx_codeobj__76 __pyx_mstate_global->__pyx_codeobj__76
#define __pyx_codeobj__78 __pyx_mstate_global->__pyx_codeobj__78
#define __pyx_codeobj__79 __pyx_mstate_global->__pyx_codeobj__79
#define __pyx_codeobj__80 __pyx_mstate_global->__pyx_codeobj__80
#define __pyx_codeobj__81 __pyx_mstate_global->__pyx_codeobj__81
#define __pyx_codeobj__82 __pyx_mstate_global->__pyx_codeobj__82
#define __pyx_codeobj__84 __pyx_mstate_global->__pyx_codeobj__84
#define __pyx_codeobj__87 __pyx_mstate_global->__pyx_codeobj__87
#define __pyx_codeobj__89 __pyx_mstate_global->__pyx_codeobj__89
#define __pyx_codeobj__91 __pyx_mstate_global->__pyx_codeobj__91
#define __pyx_codeobj__92 __pyx_mstate_global->__pyx_codeobj__92
#define __pyx_codeobj__93 __pyx_mstate_global->__pyx_codeobj__93
#define __pyx_codeobj__95 __pyx_mstate_global->__pyx_codeobj__95
#define __pyx_codeobj__96 __pyx_mstate_global->__pyx_codeobj__96
#define __pyx_codeobj__97 __pyx_mstate_global->__pyx_codeobj__97
#define __pyx_codeobj__98 __pyx_mstate_global->__pyx_codeobj__98
#define __pyx_codeobj__99 __pyx_mstate_global->__pyx_codeobj__99
#define __pyx_codeobj__100 __pyx_mstate_global->__pyx_codeobj__100
#define __pyx_codeobj__101 __pyx_mstate_global->__pyx_codeobj__101
#define __pyx_codeobj__102 __pyx_mstate_global->__pyx_codeobj__102
#define __pyx_codeobj__104 __pyx_mstate_global->__pyx_codeobj__104
#define __pyx_codeobj__106 __pyx_mstate_global->__pyx_codeobj__106
#define __pyx_codeobj__108 __pyx_mstate_global->__pyx_codeobj__108
#define __pyx_codeobj__109 __pyx_mstate_global->__pyx_codeobj__109
#define __pyx_codeobj__111 __pyx_mstate_global->__pyx_codeobj__111
#define __pyx_codeobj__113 __pyx_mstate_global->__pyx_codeobj__113
#define __pyx_codeobj__114 __pyx_mstate_global->__pyx_codeobj__114
#define __pyx_codeobj__115 __pyx_mstate_global->__pyx_codeobj__115
#define __pyx_codeobj__116 __pyx_mstate_global->__pyx_codeobj__116
#define __pyx_codeobj__117 __pyx_mstate_global->__pyx_codeobj__117
#define __pyx_codeobj__118 __pyx_mstate_global->__pyx_codeobj__118
#define __pyx_codeobj__119 __pyx_mstate_global->__pyx_codeobj__119
#define __pyx_codeobj__120 __pyx_mstate_global->__pyx_codeobj__120
#define __pyx_codeobj__121 __pyx_mstate_global->__pyx_codeobj__121
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      /* "View.MemoryView":770
 *             have_step = index.step is not None
 * 
 *             slice_memviewslice(             # <<<<<<<<<<<<<<
 *                 p_dst, p_src.shape[dim], p_src.strides[dim], p_src.suboffsets[dim],
 *                 dim, new_ndim, p_suboffset_dim,
 */
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 *                 have_start, have_stop, have_step,
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 *             new_ndim += 1             # <<<<<<<<<<<<<<
 * 
 *     if isinstance(memview, _memoryviewslice):
 */
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 *     cdef bint have_start, have_stop, have_step
 * 
 *     for dim, index in enumerate(indices):             # <<<<<<<<<<<<<<
 *         if PyIndex_Check(index):
 *             cindex = index
 */
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  /* "View.MemoryView":778
 *             new_ndim += 1
 * 
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         return memoryview_fromslice(dst, new_ndim,
 *                                     memviewsliceobj.to_object_func,
 */
  __pyx_t_1 = __Pyx_TypeCheck(((PyObject *)__pyx_v_memview), __pyx_memoryviewslice_type); 
  if (__pyx_t_1) {

    /* "View.MemoryView":779
 * 
 *     if isinstance(memview, _memoryviewslice):
 *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
 *                                     memviewsliceobj.to_object_func,
 *                                     memviewsliceobj.to_dtype_func,
 */
    __Pyx_XDECREF((PyObject *)__pyx_r);

    /* "View.MemoryView":780
 *     if isinstance(memview, _memoryviewslice):
 *         return memoryview_fromslice(dst, new_ndim,
 *                                     memviewsliceobj.to_object_func,             # <<<<<<<<<<<<<<
 *                                     memviewsliceobj.to_dtype_func,
 *                                     memview.dtype_is_object)
 */
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    /* "View.MemoryView":781
 *         return memoryview_fromslice(dst, new_ndim,
 *                                     memviewsliceobj.to_object_func,
 *                                     memviewsliceobj.to_dtype_func,             # <<<<<<<<<<<<<<
 *                                     memview.dtype_is_object)
 *     else:
 */
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    /* "View.MemoryView":779
 * 
 *     if isinstance(memview, _memoryviewslice):
 *         return memoryview_fromslice(dst, new_ndim,             # <<<<<<<<<<<<<<
 *                                     memviewsliceobj.to_object_func,
 *                                     memviewsliceobj.to_dtype_func,
 */
    __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, __pyx_v_memviewsliceobj->to_object_func, __pyx_v_memviewsliceobj->to_dtype_func, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 779, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);
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    __pyx_r = ((struct __pyx_memoryview_obj *)__pyx_t_2);
    __pyx_t_2 = 0;
    goto __pyx_L0;

    /* "View.MemoryView":778
 *             new_ndim += 1
 * 
 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
 *         return memoryview_fromslice(dst, new_ndim,
 *                                     memviewsliceobj.to_object_func,
 */
  }

  /* "View.MemoryView":784
 *                                     memview.dtype_is_object)
 *     else:
 *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
 *                                     memview.dtype_is_object)
 * 
 */
  /*else*/ {
    __Pyx_XDECREF((PyObject *)__pyx_r);

    /* "View.MemoryView":785
 *     else:
 *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,
 *                                     memview.dtype_is_object)             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_2 = __pyx_memoryview_fromslice(__pyx_v_dst, __pyx_v_new_ndim, NULL, NULL, __pyx_v_memview->dtype_is_object); if (unlikely(!__pyx_t_2)) __PYX_ERR(1, 784, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_2);

    /* "View.MemoryView":784
 *                                     memview.dtype_is_object)
 *     else:
 *         return memoryview_fromslice(dst, new_ndim, NULL, NULL,             # <<<<<<<<<<<<<<
 *                                     memview.dtype_is_object)
 * 
 */
    if (!(likely(((__pyx_t_2) == Py_None) || likely(__Pyx_TypeTest(__pyx_t_2, __pyx_memoryview_type))))) __PYX_ERR(1, 784, __pyx_L1_error)
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  }

  /* "View.MemoryView":711
 * 
 * @cname('__pyx_memview_slice')
 * cdef memoryview memview_slice(memoryview memview, object indices):             # <<<<<<<<<<<<<<
 *     cdef int new_ndim = 0, suboffset_dim = -1, dim
 *     cdef bint negative_step
 */

  /* function exit code */
  __pyx_L1_error:;
  __Pyx_XDECREF(__pyx_t_2);
  __Pyx_XDECREF(__pyx_t_8);
  __Pyx_AddTraceback("View.MemoryView.memview_slice", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = 0;
  __pyx_L0:;
  __Pyx_XDECREF((PyObject *)__pyx_v_memviewsliceobj);
  __Pyx_XDECREF(__pyx_v_index);
  __Pyx_XGIVEREF((PyObject *)__pyx_r);
  __Pyx_RefNannyFinishContext();
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}

/* "View.MemoryView":793
 * 
 * @cname('__pyx_memoryview_slice_memviewslice')
 * cdef int slice_memviewslice(             # <<<<<<<<<<<<<<
 *         __Pyx_memviewslice *dst,
 *         Py_ssize_t shape, Py_ssize_t stride, Py_ssize_t suboffset,
 */

static int __pyx_memoryview_slice_memviewslice(__Pyx_memviewslice *__pyx_v_dst, Py_ssize_t __pyx_v_shape, Py_ssize_t __pyx_v_stride, Py_ssize_t __pyx_v_suboffset, int __pyx_v_dim, int __pyx_v_new_ndim, int *__pyx_v_suboffset_dim, Py_ssize_t __pyx_v_start, Py_ssize_t __pyx_v_stop, Py_ssize_t __pyx_v_step, int __pyx_v_have_start, int __pyx_v_have_stop, int __pyx_v_have_step, int __pyx_v_is_slice) {
  Py_ssize_t __pyx_v_new_shape;
  int __pyx_v_negative_step;
  int __pyx_r;
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  #ifdef WITH_THREAD
  PyGILState_STATE __pyx_gilstate_save;
  #endif

  /* "View.MemoryView":813
 *     cdef bint negative_step
 * 
 *     if not is_slice:             # <<<<<<<<<<<<<<
 * 
 *         if start < 0:
 */
  __pyx_t_1 = (!__pyx_v_is_slice);
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    /* "View.MemoryView":815
 *     if not is_slice:
 * 
 *         if start < 0:             # <<<<<<<<<<<<<<
 *             start += shape
 *         if not 0 <= start < shape:
 */
    __pyx_t_1 = (__pyx_v_start < 0);
    if (__pyx_t_1) {

      /* "View.MemoryView":816
 * 
 *         if start < 0:
 *             start += shape             # <<<<<<<<<<<<<<
 *         if not 0 <= start < shape:
 *             _err_dim(PyExc_IndexError, "Index out of bounds (axis %d)", dim)
 */
      __pyx_v_start = (__pyx_v_start + __pyx_v_shape);

      /* "View.MemoryView":815
 *     if not is_slice:
 * 
 *         if start < 0:             # <<<<<<<<<<<<<<
 *             start += shape
 *         if not 0 <= start < shape:
 */
    }

    /* "View.MemoryView":817
 *         if start < 0:
 *             start += shape
 *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
 *             _err_dim(PyExc_IndexError, "Index out of bounds (axis %d)", dim)
 *     else:
 */
    __pyx_t_1 = (0 <= __pyx_v_start);
    if (__pyx_t_1) {
      __pyx_t_1 = (__pyx_v_start < __pyx_v_shape);
    }
    __pyx_t_2 = (!__pyx_t_1);
    if (__pyx_t_2) {

      /* "View.MemoryView":818
 *             start += shape
 *         if not 0 <= start < shape:
 *             _err_dim(PyExc_IndexError, "Index out of bounds (axis %d)", dim)             # <<<<<<<<<<<<<<
 *     else:
 * 
 */
      __pyx_t_3 = __pyx_memoryview_err_dim(PyExc_IndexError, __pyx_kp_s_Index_out_of_bounds_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 818, __pyx_L1_error)

      /* "View.MemoryView":817
 *         if start < 0:
 *             start += shape
 *         if not 0 <= start < shape:             # <<<<<<<<<<<<<<
 *             _err_dim(PyExc_IndexError, "Index out of bounds (axis %d)", dim)
 *     else:
 */
    }

    /* "View.MemoryView":813
 *     cdef bint negative_step
 * 
 *     if not is_slice:             # <<<<<<<<<<<<<<
 * 
 *         if start < 0:
 */
    goto __pyx_L3;
  }

  /* "View.MemoryView":821
 *     else:
 * 
 *         if have_step:             # <<<<<<<<<<<<<<
 *             negative_step = step < 0
 *             if step == 0:
 */
  /*else*/ {
    __pyx_t_2 = (__pyx_v_have_step != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":822
 * 
 *         if have_step:
 *             negative_step = step < 0             # <<<<<<<<<<<<<<
 *             if step == 0:
 *                 _err_dim(PyExc_ValueError, "Step may not be zero (axis %d)", dim)
 */
      __pyx_v_negative_step = (__pyx_v_step < 0);

      /* "View.MemoryView":823
 *         if have_step:
 *             negative_step = step < 0
 *             if step == 0:             # <<<<<<<<<<<<<<
 *                 _err_dim(PyExc_ValueError, "Step may not be zero (axis %d)", dim)
 *         else:
 */
      __pyx_t_2 = (__pyx_v_step == 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":824
 *             negative_step = step < 0
 *             if step == 0:
 *                 _err_dim(PyExc_ValueError, "Step may not be zero (axis %d)", dim)             # <<<<<<<<<<<<<<
 *         else:
 *             negative_step = False
 */
        __pyx_t_3 = __pyx_memoryview_err_dim(PyExc_ValueError, __pyx_kp_s_Step_may_not_be_zero_axis_d, __pyx_v_dim); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 824, __pyx_L1_error)

        /* "View.MemoryView":823
 *         if have_step:
 *             negative_step = step < 0
 *             if step == 0:             # <<<<<<<<<<<<<<
 *                 _err_dim(PyExc_ValueError, "Step may not be zero (axis %d)", dim)
 *         else:
 */
      }

      /* "View.MemoryView":821
 *     else:
 * 
 *         if have_step:             # <<<<<<<<<<<<<<
 *             negative_step = step < 0
 *             if step == 0:
 */
      goto __pyx_L6;
    }

    /* "View.MemoryView":826
 *                 _err_dim(PyExc_ValueError, "Step may not be zero (axis %d)", dim)
 *         else:
 *             negative_step = False             # <<<<<<<<<<<<<<
 *             step = 1
 * 
 */
    /*else*/ {
      __pyx_v_negative_step = 0;

      /* "View.MemoryView":827
 *         else:
 *             negative_step = False
 *             step = 1             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_v_step = 1;
    }
    __pyx_L6:;

    /* "View.MemoryView":830
 * 
 * 
 *         if have_start:             # <<<<<<<<<<<<<<
 *             if start < 0:
 *                 start += shape
 */
    __pyx_t_2 = (__pyx_v_have_start != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":831
 * 
 *         if have_start:
 *             if start < 0:             # <<<<<<<<<<<<<<
 *                 start += shape
 *                 if start < 0:
 */
      __pyx_t_2 = (__pyx_v_start < 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":832
 *         if have_start:
 *             if start < 0:
 *                 start += shape             # <<<<<<<<<<<<<<
 *                 if start < 0:
 *                     start = 0
 */
        __pyx_v_start = (__pyx_v_start + __pyx_v_shape);

        /* "View.MemoryView":833
 *             if start < 0:
 *                 start += shape
 *                 if start < 0:             # <<<<<<<<<<<<<<
 *                     start = 0
 *             elif start >= shape:
 */
        __pyx_t_2 = (__pyx_v_start < 0);
        if (__pyx_t_2) {

          /* "View.MemoryView":834
 *                 start += shape
 *                 if start < 0:
 *                     start = 0             # <<<<<<<<<<<<<<
 *             elif start >= shape:
 *                 if negative_step:
 */
          __pyx_v_start = 0;

          /* "View.MemoryView":833
 *             if start < 0:
 *                 start += shape
 *                 if start < 0:             # <<<<<<<<<<<<<<
 *                     start = 0
 *             elif start >= shape:
 */
        }

        /* "View.MemoryView":831
 * 
 *         if have_start:
 *             if start < 0:             # <<<<<<<<<<<<<<
 *                 start += shape
 *                 if start < 0:
 */
        goto __pyx_L9;
      }

      /* "View.MemoryView":835
 *                 if start < 0:
 *                     start = 0
 *             elif start >= shape:             # <<<<<<<<<<<<<<
 *                 if negative_step:
 *                     start = shape - 1
 */
      __pyx_t_2 = (__pyx_v_start >= __pyx_v_shape);
      if (__pyx_t_2) {

        /* "View.MemoryView":836
 *                     start = 0
 *             elif start >= shape:
 *                 if negative_step:             # <<<<<<<<<<<<<<
 *                     start = shape - 1
 *                 else:
 */
        if (__pyx_v_negative_step) {

          /* "View.MemoryView":837
 *             elif start >= shape:
 *                 if negative_step:
 *                     start = shape - 1             # <<<<<<<<<<<<<<
 *                 else:
 *                     start = shape
 */
          __pyx_v_start = (__pyx_v_shape - 1);

          /* "View.MemoryView":836
 *                     start = 0
 *             elif start >= shape:
 *                 if negative_step:             # <<<<<<<<<<<<<<
 *                     start = shape - 1
 *                 else:
 */
          goto __pyx_L11;
        }

        /* "View.MemoryView":839
 *                     start = shape - 1
 *                 else:
 *                     start = shape             # <<<<<<<<<<<<<<
 *         else:
 *             if negative_step:
 */
        /*else*/ {
          __pyx_v_start = __pyx_v_shape;
        }
        __pyx_L11:;

        /* "View.MemoryView":835
 *                 if start < 0:
 *                     start = 0
 *             elif start >= shape:             # <<<<<<<<<<<<<<
 *                 if negative_step:
 *                     start = shape - 1
 */
      }
      __pyx_L9:;

      /* "View.MemoryView":830
 * 
 * 
 *         if have_start:             # <<<<<<<<<<<<<<
 *             if start < 0:
 *                 start += shape
 */
      goto __pyx_L8;
    }

    /* "View.MemoryView":841
 *                     start = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 start = shape - 1
 *             else:
 */
    /*else*/ {
      if (__pyx_v_negative_step) {

        /* "View.MemoryView":842
 *         else:
 *             if negative_step:
 *                 start = shape - 1             # <<<<<<<<<<<<<<
 *             else:
 *                 start = 0
 */
        __pyx_v_start = (__pyx_v_shape - 1);

        /* "View.MemoryView":841
 *                     start = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 start = shape - 1
 *             else:
 */
        goto __pyx_L12;
      }

      /* "View.MemoryView":844
 *                 start = shape - 1
 *             else:
 *                 start = 0             # <<<<<<<<<<<<<<
 * 
 *         if have_stop:
 */
      /*else*/ {
        __pyx_v_start = 0;
      }
      __pyx_L12:;
    }
    __pyx_L8:;

    /* "View.MemoryView":846
 *                 start = 0
 * 
 *         if have_stop:             # <<<<<<<<<<<<<<
 *             if stop < 0:
 *                 stop += shape
 */
    __pyx_t_2 = (__pyx_v_have_stop != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":847
 * 
 *         if have_stop:
 *             if stop < 0:             # <<<<<<<<<<<<<<
 *                 stop += shape
 *                 if stop < 0:
 */
      __pyx_t_2 = (__pyx_v_stop < 0);
      if (__pyx_t_2) {

        /* "View.MemoryView":848
 *         if have_stop:
 *             if stop < 0:
 *                 stop += shape             # <<<<<<<<<<<<<<
 *                 if stop < 0:
 *                     stop = 0
 */
        __pyx_v_stop = (__pyx_v_stop + __pyx_v_shape);

        /* "View.MemoryView":849
 *             if stop < 0:
 *                 stop += shape
 *                 if stop < 0:             # <<<<<<<<<<<<<<
 *                     stop = 0
 *             elif stop > shape:
 */
        __pyx_t_2 = (__pyx_v_stop < 0);
        if (__pyx_t_2) {

          /* "View.MemoryView":850
 *                 stop += shape
 *                 if stop < 0:
 *                     stop = 0             # <<<<<<<<<<<<<<
 *             elif stop > shape:
 *                 stop = shape
 */
          __pyx_v_stop = 0;

          /* "View.MemoryView":849
 *             if stop < 0:
 *                 stop += shape
 *                 if stop < 0:             # <<<<<<<<<<<<<<
 *                     stop = 0
 *             elif stop > shape:
 */
        }

        /* "View.MemoryView":847
 * 
 *         if have_stop:
 *             if stop < 0:             # <<<<<<<<<<<<<<
 *                 stop += shape
 *                 if stop < 0:
 */
        goto __pyx_L14;
      }

      /* "View.MemoryView":851
 *                 if stop < 0:
 *                     stop = 0
 *             elif stop > shape:             # <<<<<<<<<<<<<<
 *                 stop = shape
 *         else:
 */
      __pyx_t_2 = (__pyx_v_stop > __pyx_v_shape);
      if (__pyx_t_2) {

        /* "View.MemoryView":852
 *                     stop = 0
 *             elif stop > shape:
 *                 stop = shape             # <<<<<<<<<<<<<<
 *         else:
 *             if negative_step:
 */
        __pyx_v_stop = __pyx_v_shape;

        /* "View.MemoryView":851
 *                 if stop < 0:
 *                     stop = 0
 *             elif stop > shape:             # <<<<<<<<<<<<<<
 *                 stop = shape
 *         else:
 */
      }
      __pyx_L14:;

      /* "View.MemoryView":846
 *                 start = 0
 * 
 *         if have_stop:             # <<<<<<<<<<<<<<
 *             if stop < 0:
 *                 stop += shape
 */
      goto __pyx_L13;
    }

    /* "View.MemoryView":854
 *                 stop = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 stop = -1
 *             else:
 */
    /*else*/ {
      if (__pyx_v_negative_step) {

        /* "View.MemoryView":855
 *         else:
 *             if negative_step:
 *                 stop = -1             # <<<<<<<<<<<<<<
 *             else:
 *                 stop = shape
 */
        __pyx_v_stop = -1L;

        /* "View.MemoryView":854
 *                 stop = shape
 *         else:
 *             if negative_step:             # <<<<<<<<<<<<<<
 *                 stop = -1
 *             else:
 */
        goto __pyx_L16;
      }

      /* "View.MemoryView":857
 *                 stop = -1
 *             else:
 *                 stop = shape             # <<<<<<<<<<<<<<
 * 
 * 
 */
      /*else*/ {
        __pyx_v_stop = __pyx_v_shape;
      }
      __pyx_L16:;
    }
    __pyx_L13:;

    /* "View.MemoryView":861
 * 
 *         with cython.cdivision(True):
 *             new_shape = (stop - start) // step             # <<<<<<<<<<<<<<
 * 
 *             if (stop - start) - step * new_shape:
 */
    __pyx_v_new_shape = ((__pyx_v_stop - __pyx_v_start) / __pyx_v_step);

    /* "View.MemoryView":863
 *             new_shape = (stop - start) // step
 * 
 *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
 *                 new_shape += 1
 * 
 */
    __pyx_t_2 = (((__pyx_v_stop - __pyx_v_start) - (__pyx_v_step * __pyx_v_new_shape)) != 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":864
 * 
 *             if (stop - start) - step * new_shape:
 *                 new_shape += 1             # <<<<<<<<<<<<<<
 * 
 *         if new_shape < 0:
 */
      __pyx_v_new_shape = (__pyx_v_new_shape + 1);

      /* "View.MemoryView":863
 *             new_shape = (stop - start) // step
 * 
 *             if (stop - start) - step * new_shape:             # <<<<<<<<<<<<<<
 *                 new_shape += 1
 * 
 */
    }

    /* "View.MemoryView":866
 *                 new_shape += 1
 * 
 *         if new_shape < 0:             # <<<<<<<<<<<<<<
 *             new_shape = 0
 * 
 */
    __pyx_t_2 = (__pyx_v_new_shape < 0);
    if (__pyx_t_2) {

      /* "View.MemoryView":867
 * 
 *         if new_shape < 0:
 *             new_shape = 0             # <<<<<<<<<<<<<<
 * 
 * 
 */
      __pyx_v_new_shape = 0;

      /* "View.MemoryView":866
 *                 new_shape += 1
 * 
 *         if new_shape < 0:             # <<<<<<<<<<<<<<
 *             new_shape = 0
 * 
 */
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 */
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 *     if isinstance(memview, _memoryviewslice):             # <<<<<<<<<<<<<<
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/* "View.MemoryView":1109
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static Py_ssize_t abs_py_ssize_t(Py_ssize_t __pyx_v_arg) {
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 * cdef Py_ssize_t abs_py_ssize_t(Py_ssize_t arg) noexcept nogil:
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 * 
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/* "View.MemoryView":1113
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 *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
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 *     for i in range(ndim - 1, -1, -1):
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      /* "View.MemoryView":1123
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 */
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 *     for i in range(ndim):
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      /* "View.MemoryView":1122
 * 
 *     for i in range(ndim - 1, -1, -1):
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 *     for i in range(ndim):
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/* "View.MemoryView":1137
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  /* "View.MemoryView":1145
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  /* "View.MemoryView":1146
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 *     cdef Py_ssize_t dst_extent = dst_shape[0]
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    }
    __pyx_t_2 = (__pyx_v_dst_stride > 0);
    if (__pyx_t_2) {
    } else {
      __pyx_t_1 = __pyx_t_2;
      goto __pyx_L5_bool_binop_done;
    }

    /* "View.MemoryView":1151
 *     if ndim == 1:
 *         if (src_stride > 0 and dst_stride > 0 and
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):             # <<<<<<<<<<<<<<
 *             memcpy(dst_data, src_data, itemsize * dst_extent)
 *         else:
 */
    __pyx_t_2 = (((size_t)__pyx_v_src_stride) == __pyx_v_itemsize);
    if (__pyx_t_2) {
      __pyx_t_2 = (__pyx_v_itemsize == ((size_t)__pyx_v_dst_stride));
    }
    __pyx_t_1 = __pyx_t_2;
    __pyx_L5_bool_binop_done:;

    /* "View.MemoryView":1150
 * 
 *     if ndim == 1:
 *         if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 *             memcpy(dst_data, src_data, itemsize * dst_extent)
 */
    if (__pyx_t_1) {

      /* "View.MemoryView":1152
 *         if (src_stride > 0 and dst_stride > 0 and
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 *             memcpy(dst_data, src_data, itemsize * dst_extent)             # <<<<<<<<<<<<<<
 *         else:
 *             for i in range(dst_extent):
 */
      (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, (__pyx_v_itemsize * __pyx_v_dst_extent)));

      /* "View.MemoryView":1150
 * 
 *     if ndim == 1:
 *         if (src_stride > 0 and dst_stride > 0 and             # <<<<<<<<<<<<<<
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 *             memcpy(dst_data, src_data, itemsize * dst_extent)
 */
      goto __pyx_L4;
    }

    /* "View.MemoryView":1154
 *             memcpy(dst_data, src_data, itemsize * dst_extent)
 *         else:
 *             for i in range(dst_extent):             # <<<<<<<<<<<<<<
 *                 memcpy(dst_data, src_data, itemsize)
 *                 src_data += src_stride
 */
    /*else*/ {
      __pyx_t_3 = __pyx_v_dst_extent;
      __pyx_t_4 = __pyx_t_3;
      for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
        __pyx_v_i = __pyx_t_5;

        /* "View.MemoryView":1155
 *         else:
 *             for i in range(dst_extent):
 *                 memcpy(dst_data, src_data, itemsize)             # <<<<<<<<<<<<<<
 *                 src_data += src_stride
 *                 dst_data += dst_stride
 */
        (void)(memcpy(__pyx_v_dst_data, __pyx_v_src_data, __pyx_v_itemsize));

        /* "View.MemoryView":1156
 *             for i in range(dst_extent):
 *                 memcpy(dst_data, src_data, itemsize)
 *                 src_data += src_stride             # <<<<<<<<<<<<<<
 *                 dst_data += dst_stride
 *     else:
 */
        __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);

        /* "View.MemoryView":1157
 *                 memcpy(dst_data, src_data, itemsize)
 *                 src_data += src_stride
 *                 dst_data += dst_stride             # <<<<<<<<<<<<<<
 *     else:
 *         for i in range(dst_extent):
 */
        __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
      }
    }
    __pyx_L4:;

    /* "View.MemoryView":1149
 *     cdef Py_ssize_t dst_stride = dst_strides[0]
 * 
 *     if ndim == 1:             # <<<<<<<<<<<<<<
 *         if (src_stride > 0 and dst_stride > 0 and
 *             <size_t> src_stride == itemsize == <size_t> dst_stride):
 */
    goto __pyx_L3;
  }

  /* "View.MemoryView":1159
 *                 dst_data += dst_stride
 *     else:
 *         for i in range(dst_extent):             # <<<<<<<<<<<<<<
 *             _copy_strided_to_strided(src_data, src_strides + 1,
 *                                      dst_data, dst_strides + 1,
 */
  /*else*/ {
    __pyx_t_3 = __pyx_v_dst_extent;
    __pyx_t_4 = __pyx_t_3;
    for (__pyx_t_5 = 0; __pyx_t_5 < __pyx_t_4; __pyx_t_5+=1) {
      __pyx_v_i = __pyx_t_5;

      /* "View.MemoryView":1160
 *     else:
 *         for i in range(dst_extent):
 *             _copy_strided_to_strided(src_data, src_strides + 1,             # <<<<<<<<<<<<<<
 *                                      dst_data, dst_strides + 1,
 *                                      src_shape + 1, dst_shape + 1,
 */
      _copy_strided_to_strided(__pyx_v_src_data, (__pyx_v_src_strides + 1), __pyx_v_dst_data, (__pyx_v_dst_strides + 1), (__pyx_v_src_shape + 1), (__pyx_v_dst_shape + 1), (__pyx_v_ndim - 1), __pyx_v_itemsize);

      /* "View.MemoryView":1164
 *                                      src_shape + 1, dst_shape + 1,
 *                                      ndim - 1, itemsize)
 *             src_data += src_stride             # <<<<<<<<<<<<<<
 *             dst_data += dst_stride
 * 
 */
      __pyx_v_src_data = (__pyx_v_src_data + __pyx_v_src_stride);

      /* "View.MemoryView":1165
 *                                      ndim - 1, itemsize)
 *             src_data += src_stride
 *             dst_data += dst_stride             # <<<<<<<<<<<<<<
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,
 */
      __pyx_v_dst_data = (__pyx_v_dst_data + __pyx_v_dst_stride);
    }
  }
  __pyx_L3:;

  /* "View.MemoryView":1137
 * 
 * @cython.cdivision(True)
 * cdef void _copy_strided_to_strided(char *src_data, Py_ssize_t *src_strides,             # <<<<<<<<<<<<<<
 *                                    char *dst_data, Py_ssize_t *dst_strides,
 *                                    Py_ssize_t *src_shape, Py_ssize_t *dst_shape,
 */

  /* function exit code */
}

/* "View.MemoryView":1167
 *             dst_data += dst_stride
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) noexcept nogil:
 */

static void copy_strided_to_strided(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_dst, int __pyx_v_ndim, size_t __pyx_v_itemsize) {

  /* "View.MemoryView":1170
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) noexcept nogil:
 *     _copy_strided_to_strided(src.data, src.strides, dst.data, dst.strides,             # <<<<<<<<<<<<<<
 *                              src.shape, dst.shape, ndim, itemsize)
 * 
 */
  _copy_strided_to_strided(__pyx_v_src->data, __pyx_v_src->strides, __pyx_v_dst->data, __pyx_v_dst->strides, __pyx_v_src->shape, __pyx_v_dst->shape, __pyx_v_ndim, __pyx_v_itemsize);

  /* "View.MemoryView":1167
 *             dst_data += dst_stride
 * 
 * cdef void copy_strided_to_strided(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice *dst,
 *                                   int ndim, size_t itemsize) noexcept nogil:
 */

  /* function exit code */
}

/* "View.MemoryView":1174
 * 
 * @cname('__pyx_memoryview_slice_get_size')
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) noexcept nogil:             # <<<<<<<<<<<<<<
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 */

static Py_ssize_t __pyx_memoryview_slice_get_size(__Pyx_memviewslice *__pyx_v_src, int __pyx_v_ndim) {
  Py_ssize_t __pyx_v_shape;
  Py_ssize_t __pyx_v_size;
  Py_ssize_t __pyx_r;
  Py_ssize_t __pyx_t_1;
  Py_ssize_t *__pyx_t_2;
  Py_ssize_t *__pyx_t_3;
  Py_ssize_t *__pyx_t_4;

  /* "View.MemoryView":1176
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) noexcept nogil:
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 * 
 *     for shape in src.shape[:ndim]:
 */
  __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
  __pyx_v_size = __pyx_t_1;

  /* "View.MemoryView":1178
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 * 
 *     for shape in src.shape[:ndim]:             # <<<<<<<<<<<<<<
 *         size *= shape
 * 
 */
  __pyx_t_3 = (__pyx_v_src->shape + __pyx_v_ndim);
  for (__pyx_t_4 = __pyx_v_src->shape; __pyx_t_4 < __pyx_t_3; __pyx_t_4++) {
    __pyx_t_2 = __pyx_t_4;
    __pyx_v_shape = (__pyx_t_2[0]);

    /* "View.MemoryView":1179
 * 
 *     for shape in src.shape[:ndim]:
 *         size *= shape             # <<<<<<<<<<<<<<
 * 
 *     return size
 */
    __pyx_v_size = (__pyx_v_size * __pyx_v_shape);
  }

  /* "View.MemoryView":1181
 *         size *= shape
 * 
 *     return size             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_fill_contig_strides_array')
 */
  __pyx_r = __pyx_v_size;
  goto __pyx_L0;

  /* "View.MemoryView":1174
 * 
 * @cname('__pyx_memoryview_slice_get_size')
 * cdef Py_ssize_t slice_get_size(__Pyx_memviewslice *src, int ndim) noexcept nogil:             # <<<<<<<<<<<<<<
 *     "Return the size of the memory occupied by the slice in number of bytes"
 *     cdef Py_ssize_t shape, size = src.memview.view.itemsize
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1184
 * 
 * @cname('__pyx_fill_contig_strides_array')
 * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
 *                 Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
 *                 int ndim, char order) noexcept nogil:
 */

static Py_ssize_t __pyx_fill_contig_strides_array(Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, Py_ssize_t __pyx_v_stride, int __pyx_v_ndim, char __pyx_v_order) {
  int __pyx_v_idx;
  Py_ssize_t __pyx_r;
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  int __pyx_t_4;

  /* "View.MemoryView":1193
 *     cdef int idx
 * 
 *     if order == 'F':             # <<<<<<<<<<<<<<
 *         for idx in range(ndim):
 *             strides[idx] = stride
 */
  __pyx_t_1 = (__pyx_v_order == 'F');
  if (__pyx_t_1) {

    /* "View.MemoryView":1194
 * 
 *     if order == 'F':
 *         for idx in range(ndim):             # <<<<<<<<<<<<<<
 *             strides[idx] = stride
 *             stride *= shape[idx]
 */
    __pyx_t_2 = __pyx_v_ndim;
    __pyx_t_3 = __pyx_t_2;
    for (__pyx_t_4 = 0; __pyx_t_4 < __pyx_t_3; __pyx_t_4+=1) {
      __pyx_v_idx = __pyx_t_4;

      /* "View.MemoryView":1195
 *     if order == 'F':
 *         for idx in range(ndim):
 *             strides[idx] = stride             # <<<<<<<<<<<<<<
 *             stride *= shape[idx]
 *     else:
 */
      (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;

      /* "View.MemoryView":1196
 *         for idx in range(ndim):
 *             strides[idx] = stride
 *             stride *= shape[idx]             # <<<<<<<<<<<<<<
 *     else:
 *         for idx in range(ndim - 1, -1, -1):
 */
      __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
    }

    /* "View.MemoryView":1193
 *     cdef int idx
 * 
 *     if order == 'F':             # <<<<<<<<<<<<<<
 *         for idx in range(ndim):
 *             strides[idx] = stride
 */
    goto __pyx_L3;
  }

  /* "View.MemoryView":1198
 *             stride *= shape[idx]
 *     else:
 *         for idx in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
 *             strides[idx] = stride
 *             stride *= shape[idx]
 */
  /*else*/ {
    for (__pyx_t_2 = (__pyx_v_ndim - 1); __pyx_t_2 > -1; __pyx_t_2-=1) {
      __pyx_v_idx = __pyx_t_2;

      /* "View.MemoryView":1199
 *     else:
 *         for idx in range(ndim - 1, -1, -1):
 *             strides[idx] = stride             # <<<<<<<<<<<<<<
 *             stride *= shape[idx]
 * 
 */
      (__pyx_v_strides[__pyx_v_idx]) = __pyx_v_stride;

      /* "View.MemoryView":1200
 *         for idx in range(ndim - 1, -1, -1):
 *             strides[idx] = stride
 *             stride *= shape[idx]             # <<<<<<<<<<<<<<
 * 
 *     return stride
 */
      __pyx_v_stride = (__pyx_v_stride * (__pyx_v_shape[__pyx_v_idx]));
    }
  }
  __pyx_L3:;

  /* "View.MemoryView":1202
 *             stride *= shape[idx]
 * 
 *     return stride             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 */
  __pyx_r = __pyx_v_stride;
  goto __pyx_L0;

  /* "View.MemoryView":1184
 * 
 * @cname('__pyx_fill_contig_strides_array')
 * cdef Py_ssize_t fill_contig_strides_array(             # <<<<<<<<<<<<<<
 *                 Py_ssize_t *shape, Py_ssize_t *strides, Py_ssize_t stride,
 *                 int ndim, char order) noexcept nogil:
 */

  /* function exit code */
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1205
 * 
 * @cname('__pyx_memoryview_copy_data_to_temp')
 * cdef void *copy_data_to_temp(__Pyx_memviewslice *src,             # <<<<<<<<<<<<<<
 *                              __Pyx_memviewslice *tmpslice,
 *                              char order,
 */

static void *__pyx_memoryview_copy_data_to_temp(__Pyx_memviewslice *__pyx_v_src, __Pyx_memviewslice *__pyx_v_tmpslice, char __pyx_v_order, int __pyx_v_ndim) {
  int __pyx_v_i;
  void *__pyx_v_result;
  size_t __pyx_v_itemsize;
  size_t __pyx_v_size;
  void *__pyx_r;
  Py_ssize_t __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;
  struct __pyx_memoryview_obj *__pyx_t_4;
  int __pyx_t_5;
  int __pyx_t_6;
  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;
  #ifdef WITH_THREAD
  PyGILState_STATE __pyx_gilstate_save;
  #endif

  /* "View.MemoryView":1216
 *     cdef void *result
 * 
 *     cdef size_t itemsize = src.memview.view.itemsize             # <<<<<<<<<<<<<<
 *     cdef size_t size = slice_get_size(src, ndim)
 * 
 */
  __pyx_t_1 = __pyx_v_src->memview->view.itemsize;
  __pyx_v_itemsize = __pyx_t_1;

  /* "View.MemoryView":1217
 * 
 *     cdef size_t itemsize = src.memview.view.itemsize
 *     cdef size_t size = slice_get_size(src, ndim)             # <<<<<<<<<<<<<<
 * 
 *     result = malloc(size)
 */
  __pyx_v_size = __pyx_memoryview_slice_get_size(__pyx_v_src, __pyx_v_ndim);

  /* "View.MemoryView":1219
 *     cdef size_t size = slice_get_size(src, ndim)
 * 
 *     result = malloc(size)             # <<<<<<<<<<<<<<
 *     if not result:
 *         _err_no_memory()
 */
  __pyx_v_result = malloc(__pyx_v_size);

  /* "View.MemoryView":1220
 * 
 *     result = malloc(size)
 *     if not result:             # <<<<<<<<<<<<<<
 *         _err_no_memory()
 * 
 */
  __pyx_t_2 = (!(__pyx_v_result != 0));
  if (__pyx_t_2) {

    /* "View.MemoryView":1221
 *     result = malloc(size)
 *     if not result:
 *         _err_no_memory()             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_t_3 = __pyx_memoryview_err_no_memory(); if (unlikely(__pyx_t_3 == ((int)-1))) __PYX_ERR(1, 1221, __pyx_L1_error)

    /* "View.MemoryView":1220
 * 
 *     result = malloc(size)
 *     if not result:             # <<<<<<<<<<<<<<
 *         _err_no_memory()
 * 
 */
  }

  /* "View.MemoryView":1224
 * 
 * 
 *     tmpslice.data = <char *> result             # <<<<<<<<<<<<<<
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):
 */
  __pyx_v_tmpslice->data = ((char *)__pyx_v_result);

  /* "View.MemoryView":1225
 * 
 *     tmpslice.data = <char *> result
 *     tmpslice.memview = src.memview             # <<<<<<<<<<<<<<
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]
 */
  __pyx_t_4 = __pyx_v_src->memview;
  __pyx_v_tmpslice->memview = __pyx_t_4;

  /* "View.MemoryView":1226
 *     tmpslice.data = <char *> result
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         tmpslice.shape[i] = src.shape[i]
 *         tmpslice.suboffsets[i] = -1
 */
  __pyx_t_3 = __pyx_v_ndim;
  __pyx_t_5 = __pyx_t_3;
  for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
    __pyx_v_i = __pyx_t_6;

    /* "View.MemoryView":1227
 *     tmpslice.memview = src.memview
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]             # <<<<<<<<<<<<<<
 *         tmpslice.suboffsets[i] = -1
 * 
 */
    (__pyx_v_tmpslice->shape[__pyx_v_i]) = (__pyx_v_src->shape[__pyx_v_i]);

    /* "View.MemoryView":1228
 *     for i in range(ndim):
 *         tmpslice.shape[i] = src.shape[i]
 *         tmpslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
 * 
 *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, ndim, order)
 */
    (__pyx_v_tmpslice->suboffsets[__pyx_v_i]) = -1L;
  }

  /* "View.MemoryView":1230
 *         tmpslice.suboffsets[i] = -1
 * 
 *     fill_contig_strides_array(&tmpslice.shape[0], &tmpslice.strides[0], itemsize, ndim, order)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  (void)(__pyx_fill_contig_strides_array((&(__pyx_v_tmpslice->shape[0])), (&(__pyx_v_tmpslice->strides[0])), __pyx_v_itemsize, __pyx_v_ndim, __pyx_v_order));

  /* "View.MemoryView":1233
 * 
 * 
 *     for i in range(ndim):             # <<<<<<<<<<<<<<
 *         if tmpslice.shape[i] == 1:
 *             tmpslice.strides[i] = 0
 */
  __pyx_t_3 = __pyx_v_ndim;
  __pyx_t_5 = __pyx_t_3;
  for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
    __pyx_v_i = __pyx_t_6;

    /* "View.MemoryView":1234
 * 
 *     for i in range(ndim):
 *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
 *             tmpslice.strides[i] = 0
 * 
 */
    __pyx_t_2 = ((__pyx_v_tmpslice->shape[__pyx_v_i]) == 1);
    if (__pyx_t_2) {

      /* "View.MemoryView":1235
 *     for i in range(ndim):
 *         if tmpslice.shape[i] == 1:
 *             tmpslice.strides[i] = 0             # <<<<<<<<<<<<<<
 * 
 *     if slice_is_contig(src[0], order, ndim):
 */
      (__pyx_v_tmpslice->strides[__pyx_v_i]) = 0;

      /* "View.MemoryView":1234
 * 
 *     for i in range(ndim):
 *         if tmpslice.shape[i] == 1:             # <<<<<<<<<<<<<<
 *             tmpslice.strides[i] = 0
 * 
 */
    }
  }

  /* "View.MemoryView":1237
 *             tmpslice.strides[i] = 0
 * 
 *     if slice_is_contig(src[0], order, ndim):             # <<<<<<<<<<<<<<
 *         memcpy(result, src.data, size)
 *     else:
 */
  __pyx_t_2 = __pyx_memviewslice_is_contig((__pyx_v_src[0]), __pyx_v_order, __pyx_v_ndim);
  if (__pyx_t_2) {

    /* "View.MemoryView":1238
 * 
 *     if slice_is_contig(src[0], order, ndim):
 *         memcpy(result, src.data, size)             # <<<<<<<<<<<<<<
 *     else:
 *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
 */
    (void)(memcpy(__pyx_v_result, __pyx_v_src->data, __pyx_v_size));

    /* "View.MemoryView":1237
 *             tmpslice.strides[i] = 0
 * 
 *     if slice_is_contig(src[0], order, ndim):             # <<<<<<<<<<<<<<
 *         memcpy(result, src.data, size)
 *     else:
 */
    goto __pyx_L9;
  }

  /* "View.MemoryView":1240
 *         memcpy(result, src.data, size)
 *     else:
 *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)             # <<<<<<<<<<<<<<
 * 
 *     return result
 */
  /*else*/ {
    copy_strided_to_strided(__pyx_v_src, __pyx_v_tmpslice, __pyx_v_ndim, __pyx_v_itemsize);
  }
  __pyx_L9:;

  /* "View.MemoryView":1242
 *         copy_strided_to_strided(src, tmpslice, ndim, itemsize)
 * 
 *     return result             # <<<<<<<<<<<<<<
 * 
 * 
 */
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 *         if not slice_is_contig(src, order, ndim):
 */
  __pyx_t_2 = __pyx_slices_overlap((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);
  if (__pyx_t_2) {

    /* "View.MemoryView":1301
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 * 
 *         if not slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
 *             order = get_best_order(&dst, ndim)
 * 
 */
    __pyx_t_2 = (!__pyx_memviewslice_is_contig(__pyx_v_src, __pyx_v_order, __pyx_v_ndim));
    if (__pyx_t_2) {

      /* "View.MemoryView":1302
 * 
 *         if not slice_is_contig(src, order, ndim):
 *             order = get_best_order(&dst, ndim)             # <<<<<<<<<<<<<<
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
 */
      __pyx_v_order = __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim);

      /* "View.MemoryView":1301
 *     if slices_overlap(&src, &dst, ndim, itemsize):
 * 
 *         if not slice_is_contig(src, order, ndim):             # <<<<<<<<<<<<<<
 *             order = get_best_order(&dst, ndim)
 * 
 */
    }

    /* "View.MemoryView":1304
 *             order = get_best_order(&dst, ndim)
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)             # <<<<<<<<<<<<<<
 *         src = tmp
 * 
 */
    __pyx_t_7 = __pyx_memoryview_copy_data_to_temp((&__pyx_v_src), (&__pyx_v_tmp), __pyx_v_order, __pyx_v_ndim); if (unlikely(__pyx_t_7 == ((void *)NULL))) __PYX_ERR(1, 1304, __pyx_L1_error)
    __pyx_v_tmpdata = __pyx_t_7;

    /* "View.MemoryView":1305
 * 
 *         tmpdata = copy_data_to_temp(&src, &tmp, order, ndim)
 *         src = tmp             # <<<<<<<<<<<<<<
 * 
 *     if not broadcasting:
 */
    __pyx_v_src = __pyx_v_tmp;

    /* "View.MemoryView":1299
 *             _err_dim(PyExc_ValueError, "Dimension %d is not direct", i)
 * 
 *     if slices_overlap(&src, &dst, ndim, itemsize):             # <<<<<<<<<<<<<<
 * 
 *         if not slice_is_contig(src, order, ndim):
 */
  }

  /* "View.MemoryView":1307
 *         src = tmp
 * 
 *     if not broadcasting:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = (!__pyx_v_broadcasting);
  if (__pyx_t_2) {

    /* "View.MemoryView":1310
 * 
 * 
 *         if slice_is_contig(src, 'C', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 */
    __pyx_t_2 = __pyx_memviewslice_is_contig(__pyx_v_src, 'C', __pyx_v_ndim);
    if (__pyx_t_2) {

      /* "View.MemoryView":1311
 * 
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)             # <<<<<<<<<<<<<<
 *         elif slice_is_contig(src, 'F', ndim):
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 */
      __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'C', __pyx_v_ndim);

      /* "View.MemoryView":1310
 * 
 * 
 *         if slice_is_contig(src, 'C', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 */
      goto __pyx_L12;
    }

    /* "View.MemoryView":1312
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 */
    __pyx_t_2 = __pyx_memviewslice_is_contig(__pyx_v_src, 'F', __pyx_v_ndim);
    if (__pyx_t_2) {

      /* "View.MemoryView":1313
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):
 *             direct_copy = slice_is_contig(dst, 'F', ndim)             # <<<<<<<<<<<<<<
 * 
 *         if direct_copy:
 */
      __pyx_v_direct_copy = __pyx_memviewslice_is_contig(__pyx_v_dst, 'F', __pyx_v_ndim);

      /* "View.MemoryView":1312
 *         if slice_is_contig(src, 'C', ndim):
 *             direct_copy = slice_is_contig(dst, 'C', ndim)
 *         elif slice_is_contig(src, 'F', ndim):             # <<<<<<<<<<<<<<
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 */
    }
    __pyx_L12:;

    /* "View.MemoryView":1315
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 *         if direct_copy:             # <<<<<<<<<<<<<<
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 */
    if (__pyx_v_direct_copy) {

      /* "View.MemoryView":1317
 *         if direct_copy:
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)             # <<<<<<<<<<<<<<
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 */
      __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);

      /* "View.MemoryView":1318
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))             # <<<<<<<<<<<<<<
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 *             free(tmpdata)
 */
      (void)(memcpy(__pyx_v_dst.data, __pyx_v_src.data, __pyx_memoryview_slice_get_size((&__pyx_v_src), __pyx_v_ndim)));

      /* "View.MemoryView":1319
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)             # <<<<<<<<<<<<<<
 *             free(tmpdata)
 *             return 0
 */
      __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);

      /* "View.MemoryView":1320
 *             memcpy(dst.data, src.data, slice_get_size(&src, ndim))
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 *             free(tmpdata)             # <<<<<<<<<<<<<<
 *             return 0
 * 
 */
      free(__pyx_v_tmpdata);

      /* "View.MemoryView":1321
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 *             free(tmpdata)
 *             return 0             # <<<<<<<<<<<<<<
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):
 */
      __pyx_r = 0;
      goto __pyx_L0;

      /* "View.MemoryView":1315
 *             direct_copy = slice_is_contig(dst, 'F', ndim)
 * 
 *         if direct_copy:             # <<<<<<<<<<<<<<
 * 
 *             refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 */
    }

    /* "View.MemoryView":1307
 *         src = tmp
 * 
 *     if not broadcasting:             # <<<<<<<<<<<<<<
 * 
 * 
 */
  }

  /* "View.MemoryView":1323
 *             return 0
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
 * 
 * 
 */
  __pyx_t_2 = (__pyx_v_order == 'F');
  if (__pyx_t_2) {
    __pyx_t_2 = ('F' == __pyx_get_best_slice_order((&__pyx_v_dst), __pyx_v_ndim));
  }
  if (__pyx_t_2) {

    /* "View.MemoryView":1326
 * 
 * 
 *         transpose_memslice(&src)             # <<<<<<<<<<<<<<
 *         transpose_memslice(&dst)
 * 
 */
    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_src)); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(1, 1326, __pyx_L1_error)

    /* "View.MemoryView":1327
 * 
 *         transpose_memslice(&src)
 *         transpose_memslice(&dst)             # <<<<<<<<<<<<<<
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 */
    __pyx_t_5 = __pyx_memslice_transpose((&__pyx_v_dst)); if (unlikely(__pyx_t_5 == ((int)-1))) __PYX_ERR(1, 1327, __pyx_L1_error)

    /* "View.MemoryView":1323
 *             return 0
 * 
 *     if order == 'F' == get_best_order(&dst, ndim):             # <<<<<<<<<<<<<<
 * 
 * 
 */
  }

  /* "View.MemoryView":1329
 *         transpose_memslice(&dst)
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=False)             # <<<<<<<<<<<<<<
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 */
  __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 0);

  /* "View.MemoryView":1330
 * 
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)             # <<<<<<<<<<<<<<
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 * 
 */
  copy_strided_to_strided((&__pyx_v_src), (&__pyx_v_dst), __pyx_v_ndim, __pyx_v_itemsize);

  /* "View.MemoryView":1331
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=False)
 *     copy_strided_to_strided(&src, &dst, ndim, itemsize)
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=True)             # <<<<<<<<<<<<<<
 * 
 *     free(tmpdata)
 */
  __pyx_memoryview_refcount_copying((&__pyx_v_dst), __pyx_v_dtype_is_object, __pyx_v_ndim, 1);

  /* "View.MemoryView":1333
 *     refcount_copying(&dst, dtype_is_object, ndim, inc=True)
 * 
 *     free(tmpdata)             # <<<<<<<<<<<<<<
 *     return 0
 * 
 */
  free(__pyx_v_tmpdata);

  /* "View.MemoryView":1334
 * 
 *     free(tmpdata)
 *     return 0             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 */
  __pyx_r = 0;
  goto __pyx_L0;

  /* "View.MemoryView":1265
 * 
 * @cname('__pyx_memoryview_copy_contents')
 * cdef int memoryview_copy_contents(__Pyx_memviewslice src,             # <<<<<<<<<<<<<<
 *                                   __Pyx_memviewslice dst,
 *                                   int src_ndim, int dst_ndim,
 */

  /* function exit code */
  __pyx_L1_error:;
  #ifdef WITH_THREAD
  __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif
  __Pyx_AddTraceback("View.MemoryView.memoryview_copy_contents", __pyx_clineno, __pyx_lineno, __pyx_filename);
  __pyx_r = -1;
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
  __pyx_L0:;
  return __pyx_r;
}

/* "View.MemoryView":1337
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
 *                             int ndim,
 *                             int ndim_other) noexcept nogil:
 */

static void __pyx_memoryview_broadcast_leading(__Pyx_memviewslice *__pyx_v_mslice, int __pyx_v_ndim, int __pyx_v_ndim_other) {
  int __pyx_v_i;
  int __pyx_v_offset;
  int __pyx_t_1;
  int __pyx_t_2;
  int __pyx_t_3;

  /* "View.MemoryView":1341
 *                             int ndim_other) noexcept nogil:
 *     cdef int i
 *     cdef int offset = ndim_other - ndim             # <<<<<<<<<<<<<<
 * 
 *     for i in range(ndim - 1, -1, -1):
 */
  __pyx_v_offset = (__pyx_v_ndim_other - __pyx_v_ndim);

  /* "View.MemoryView":1343
 *     cdef int offset = ndim_other - ndim
 * 
 *     for i in range(ndim - 1, -1, -1):             # <<<<<<<<<<<<<<
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]
 */
  for (__pyx_t_1 = (__pyx_v_ndim - 1); __pyx_t_1 > -1; __pyx_t_1-=1) {
    __pyx_v_i = __pyx_t_1;

    /* "View.MemoryView":1344
 * 
 *     for i in range(ndim - 1, -1, -1):
 *         mslice.shape[i + offset] = mslice.shape[i]             # <<<<<<<<<<<<<<
 *         mslice.strides[i + offset] = mslice.strides[i]
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 */
    (__pyx_v_mslice->shape[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->shape[__pyx_v_i]);

    /* "View.MemoryView":1345
 *     for i in range(ndim - 1, -1, -1):
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]             # <<<<<<<<<<<<<<
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 * 
 */
    (__pyx_v_mslice->strides[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->strides[__pyx_v_i]);

    /* "View.MemoryView":1346
 *         mslice.shape[i + offset] = mslice.shape[i]
 *         mslice.strides[i + offset] = mslice.strides[i]
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]             # <<<<<<<<<<<<<<
 * 
 *     for i in range(offset):
 */
    (__pyx_v_mslice->suboffsets[(__pyx_v_i + __pyx_v_offset)]) = (__pyx_v_mslice->suboffsets[__pyx_v_i]);
  }

  /* "View.MemoryView":1348
 *         mslice.suboffsets[i + offset] = mslice.suboffsets[i]
 * 
 *     for i in range(offset):             # <<<<<<<<<<<<<<
 *         mslice.shape[i] = 1
 *         mslice.strides[i] = mslice.strides[0]
 */
  __pyx_t_1 = __pyx_v_offset;
  __pyx_t_2 = __pyx_t_1;
  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
    __pyx_v_i = __pyx_t_3;

    /* "View.MemoryView":1349
 * 
 *     for i in range(offset):
 *         mslice.shape[i] = 1             # <<<<<<<<<<<<<<
 *         mslice.strides[i] = mslice.strides[0]
 *         mslice.suboffsets[i] = -1
 */
    (__pyx_v_mslice->shape[__pyx_v_i]) = 1;

    /* "View.MemoryView":1350
 *     for i in range(offset):
 *         mslice.shape[i] = 1
 *         mslice.strides[i] = mslice.strides[0]             # <<<<<<<<<<<<<<
 *         mslice.suboffsets[i] = -1
 * 
 */
    (__pyx_v_mslice->strides[__pyx_v_i]) = (__pyx_v_mslice->strides[0]);

    /* "View.MemoryView":1351
 *         mslice.shape[i] = 1
 *         mslice.strides[i] = mslice.strides[0]
 *         mslice.suboffsets[i] = -1             # <<<<<<<<<<<<<<
 * 
 * 
 */
    (__pyx_v_mslice->suboffsets[__pyx_v_i]) = -1L;
  }

  /* "View.MemoryView":1337
 * 
 * @cname('__pyx_memoryview_broadcast_leading')
 * cdef void broadcast_leading(__Pyx_memviewslice *mslice,             # <<<<<<<<<<<<<<
 *                             int ndim,
 *                             int ndim_other) noexcept nogil:
 */

  /* function exit code */
}

/* "View.MemoryView":1359
 * 
 * @cname('__pyx_memoryview_refcount_copying')
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, int ndim, bint inc) noexcept nogil:             # <<<<<<<<<<<<<<
 * 
 *     if dtype_is_object:
 */

static void __pyx_memoryview_refcount_copying(__Pyx_memviewslice *__pyx_v_dst, int __pyx_v_dtype_is_object, int __pyx_v_ndim, int __pyx_v_inc) {

  /* "View.MemoryView":1361
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, int ndim, bint inc) noexcept nogil:
 * 
 *     if dtype_is_object:             # <<<<<<<<<<<<<<
 *         refcount_objects_in_slice_with_gil(dst.data, dst.shape, dst.strides, ndim, inc)
 * 
 */
  if (__pyx_v_dtype_is_object) {

    /* "View.MemoryView":1362
 * 
 *     if dtype_is_object:
 *         refcount_objects_in_slice_with_gil(dst.data, dst.shape, dst.strides, ndim, inc)             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
 */
    __pyx_memoryview_refcount_objects_in_slice_with_gil(__pyx_v_dst->data, __pyx_v_dst->shape, __pyx_v_dst->strides, __pyx_v_ndim, __pyx_v_inc);

    /* "View.MemoryView":1361
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, int ndim, bint inc) noexcept nogil:
 * 
 *     if dtype_is_object:             # <<<<<<<<<<<<<<
 *         refcount_objects_in_slice_with_gil(dst.data, dst.shape, dst.strides, ndim, inc)
 * 
 */
  }

  /* "View.MemoryView":1359
 * 
 * @cname('__pyx_memoryview_refcount_copying')
 * cdef void refcount_copying(__Pyx_memviewslice *dst, bint dtype_is_object, int ndim, bint inc) noexcept nogil:             # <<<<<<<<<<<<<<
 * 
 *     if dtype_is_object:
 */

  /* function exit code */
}

/* "View.MemoryView":1365
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
 * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) noexcept with gil:
 */

static void __pyx_memoryview_refcount_objects_in_slice_with_gil(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
  #ifdef WITH_THREAD
  PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif

  /* "View.MemoryView":1368
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) noexcept with gil:
 *     refcount_objects_in_slice(data, shape, strides, ndim, inc)             # <<<<<<<<<<<<<<
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice')
 */
  __pyx_memoryview_refcount_objects_in_slice(__pyx_v_data, __pyx_v_shape, __pyx_v_strides, __pyx_v_ndim, __pyx_v_inc);

  /* "View.MemoryView":1365
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice_with_gil')
 * cdef void refcount_objects_in_slice_with_gil(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                              Py_ssize_t *strides, int ndim,
 *                                              bint inc) noexcept with gil:
 */

  /* function exit code */
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
}

/* "View.MemoryView":1371
 * 
 * @cname('__pyx_memoryview_refcount_objects_in_slice')
 * cdef void refcount_objects_in_slice(char *data, Py_ssize_t *shape,             # <<<<<<<<<<<<<<
 *                                     Py_ssize_t *strides, int ndim, bint inc) noexcept:
 *     cdef Py_ssize_t i
 */

static void __pyx_memoryview_refcount_objects_in_slice(char *__pyx_v_data, Py_ssize_t *__pyx_v_shape, Py_ssize_t *__pyx_v_strides, int __pyx_v_ndim, int __pyx_v_inc) {
  CYTHON_UNUSED Py_ssize_t __pyx_v_i;
  Py_ssize_t __pyx_v_stride;
  Py_ssize_t __pyx_t_1;
  Py_ssize_t __pyx_t_2;
  Py_ssize_t __pyx_t_3;
  int __pyx_t_4;

  /* "View.MemoryView":1374
 *                                     Py_ssize_t *strides, int ndim, bint inc) noexcept:
 *     cdef Py_ssize_t i
 *     cdef Py_ssize_t stride = strides[0]             # <<<<<<<<<<<<<<
 * 
 *     for i in range(shape[0]):
 */
  __pyx_v_stride = (__pyx_v_strides[0]);

  /* "View.MemoryView":1376
 *     cdef Py_ssize_t stride = strides[0]
 * 
 *     for i in range(shape[0]):             # <<<<<<<<<<<<<<
 *         if ndim == 1:
 *             if inc:
 */
  __pyx_t_1 = (__pyx_v_shape[0]);
  __pyx_t_2 = __pyx_t_1;
  for (__pyx_t_3 = 0; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
    __pyx_v_i = __pyx_t_3;

    /* "View.MemoryView":1377
 * 
 *     for i in range(shape[0]):
 *         if ndim == 1:             # <<<<<<<<<<<<<<
 *             if inc:
 *                 Py_INCREF((<PyObject **> data)[0])
 */
    __pyx_t_4 = (__pyx_v_ndim == 1);
    if (__pyx_t_4) {

      /* "View.MemoryView":1378
 *     for i in range(shape[0]):
 *         if ndim == 1:
 *             if inc:             # <<<<<<<<<<<<<<
 *                 Py_INCREF((<PyObject **> data)[0])
 *             else:
 */
      if (__pyx_v_inc) {

        /* "View.MemoryView":1379
 *         if ndim == 1:
 *             if inc:
 *                 Py_INCREF((<PyObject **> data)[0])             # <<<<<<<<<<<<<<
 *             else:
 *                 Py_DECREF((<PyObject **> data)[0])
 */
        Py_INCREF((((PyObject **)__pyx_v_data)[0]));

        /* "View.MemoryView":1378
 *     for i in range(shape[0]):
 *         if ndim == 1:
 *             if inc:             # <<<<<<<<<<<<<<
 *                 Py_INCREF((<PyObject **> data)[0])
 *             else:
 */
        goto __pyx_L6;
      }

      /* "View.MemoryView":1381
 *                 Py_INCREF((<PyObject **> data)[0])
 *             else:
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  rvec_copy((&(*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_directions.data + __pyx_t_4 * __pyx_v_directions.strides[0]) )) + __pyx_t_3)) )))), __pyx_v_ref_direction);

  /* "fatslimlib/core_base.pyx":252
 *     rvec_copy(&directions[refid, XX], ref_direction)
 * 
 *     for i in range(neighborhood_size):             # <<<<<<<<<<<<<<
 *         nid = neighborhood.beadids[i]
 * 
 */
  __pyx_t_1 = __pyx_v_neighborhood_size;
  __pyx_t_5 = __pyx_t_1;
  for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
    __pyx_v_i = __pyx_t_6;

    /* "fatslimlib/core_base.pyx":253
 * 
 *     for i in range(neighborhood_size):
 *         nid = neighborhood.beadids[i]             # <<<<<<<<<<<<<<
 * 
 *         # Only take into account the neighbors that are oriented toward the same direction (< 90)
 */
    __pyx_v_nid = (__pyx_v_neighborhood->beadids[__pyx_v_i]);

    /* "fatslimlib/core_base.pyx":256
 * 
 *         # Only take into account the neighbors that are oriented toward the same direction (< 90)
 *         if rvec_dprod(ref_direction, &directions[nid, XX]) > 0:             # <<<<<<<<<<<<<<
 *             useful_neighbors[useful_size] = nid
 *             useful_size += 1
 */
    __pyx_t_3 = __pyx_v_nid;
    __pyx_t_4 = 0;
    __pyx_t_2 = (rvec_dprod(__pyx_v_ref_direction, (&(*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_directions.data + __pyx_t_3 * __pyx_v_directions.strides[0]) )) + __pyx_t_4)) ))))) > 0.0);
    if (__pyx_t_2) {

      /* "fatslimlib/core_base.pyx":257
 *         # Only take into account the neighbors that are oriented toward the same direction (< 90)
 *         if rvec_dprod(ref_direction, &directions[nid, XX]) > 0:
 *             useful_neighbors[useful_size] = nid             # <<<<<<<<<<<<<<
 *             useful_size += 1
 * 
 */
      (__pyx_v_useful_neighbors[__pyx_v_useful_size]) = __pyx_v_nid;

      /* "fatslimlib/core_base.pyx":258
 *         if rvec_dprod(ref_direction, &directions[nid, XX]) > 0:
 *             useful_neighbors[useful_size] = nid
 *             useful_size += 1             # <<<<<<<<<<<<<<
 * 
 *             # HG xcm
 */
      __pyx_v_useful_size = (__pyx_v_useful_size + 1);

      /* "fatslimlib/core_base.pyx":261
 * 
 *             # HG xcm
 *             box.fast_pbc_dx(&coords[refid, XX], &coords[nid, XX], dx)             # <<<<<<<<<<<<<<
 *             rvec_inc(xcm, dx)
 * 
 */
      __pyx_t_4 = __pyx_v_refid;
      __pyx_t_3 = 0;
      __pyx_t_7 = __pyx_v_nid;
      __pyx_t_8 = 0;
      ((struct __pyx_vtabstruct_10fatslimlib_9core_base_PBCBox *)__pyx_v_box->__pyx_vtab)->fast_pbc_dx(__pyx_v_box, (&(*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_coords.data + __pyx_t_4 * __pyx_v_coords.strides[0]) )) + __pyx_t_3)) )))), (&(*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_coords.data + __pyx_t_7 * __pyx_v_coords.strides[0]) )) + __pyx_t_8)) )))), __pyx_v_dx); if (unlikely(__Pyx_ErrOccurredWithGIL())) __PYX_ERR(0, 261, __pyx_L1_error)

      /* "fatslimlib/core_base.pyx":262
 *             # HG xcm
 *             box.fast_pbc_dx(&coords[refid, XX], &coords[nid, XX], dx)
 *             rvec_inc(xcm, dx)             # <<<<<<<<<<<<<<
 * 
 *             rvec_inc(neighborhood_direction, &directions[nid, XX])
 */
      rvec_inc(__pyx_v_xcm, __pyx_v_dx);

      /* "fatslimlib/core_base.pyx":264
 *             rvec_inc(xcm, dx)
 * 
 *             rvec_inc(neighborhood_direction, &directions[nid, XX])             # <<<<<<<<<<<<<<
 * 
 *     # Don't compute anything if less than 3 useful neighbors
 */
      __pyx_t_8 = __pyx_v_nid;
      __pyx_t_7 = 0;
      rvec_inc(__pyx_v_neighborhood_direction, (&(*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_directions.data + __pyx_t_8 * __pyx_v_directions.strides[0]) )) + __pyx_t_7)) )))));

      /* "fatslimlib/core_base.pyx":256
 * 
 *         # Only take into account the neighbors that are oriented toward the same direction (< 90)
 *         if rvec_dprod(ref_direction, &directions[nid, XX]) > 0:             # <<<<<<<<<<<<<<
 *             useful_neighbors[useful_size] = nid
 *             useful_size += 1
 */
    }
  }

  /* "fatslimlib/core_base.pyx":268
 *     # Don't compute anything if less than 3 useful neighbors
 *     # Instead, set it to notset as the flag for further computations
 *     if useful_size < 3:             # <<<<<<<<<<<<<<
 *         normal[XX] = ref_direction[XX]
 *         normal[YY] = ref_direction[YY]
 */
  __pyx_t_2 = (__pyx_v_useful_size < 3);
  if (__pyx_t_2) {

    /* "fatslimlib/core_base.pyx":269
 *     # Instead, set it to notset as the flag for further computations
 *     if useful_size < 3:
 *         normal[XX] = ref_direction[XX]             # <<<<<<<<<<<<<<
 *         normal[YY] = ref_direction[YY]
 *         normal[ZZ] = ref_direction[ZZ]
 */
    (__pyx_v_normal[0]) = (__pyx_v_ref_direction[0]);

    /* "fatslimlib/core_base.pyx":270
 *     if useful_size < 3:
 *         normal[XX] = ref_direction[XX]
 *         normal[YY] = ref_direction[YY]             # <<<<<<<<<<<<<<
 *         normal[ZZ] = ref_direction[ZZ]
 *         return
 */
    (__pyx_v_normal[1]) = (__pyx_v_ref_direction[1]);

    /* "fatslimlib/core_base.pyx":271
 *         normal[XX] = ref_direction[XX]
 *         normal[YY] = ref_direction[YY]
 *         normal[ZZ] = ref_direction[ZZ]             # <<<<<<<<<<<<<<
 *         return
 * 
 */
    (__pyx_v_normal[2]) = (__pyx_v_ref_direction[2]);

    /* "fatslimlib/core_base.pyx":272
 *         normal[YY] = ref_direction[YY]
 *         normal[ZZ] = ref_direction[ZZ]
 *         return             # <<<<<<<<<<<<<<
 * 
 *     rvec_smul(1.0/useful_size, xcm, xcm)
 */
    goto __pyx_L0;

    /* "fatslimlib/core_base.pyx":268
 *     # Don't compute anything if less than 3 useful neighbors
 *     # Instead, set it to notset as the flag for further computations
 *     if useful_size < 3:             # <<<<<<<<<<<<<<
 *         normal[XX] = ref_direction[XX]
 *         normal[YY] = ref_direction[YY]
 */
  }

  /* "fatslimlib/core_base.pyx":274
 *         return
 * 
 *     rvec_smul(1.0/useful_size, xcm, xcm)             # <<<<<<<<<<<<<<
 *     rvec_inc(xcm, &coords[refid, XX])
 *     rvec_smul(1.0/useful_size, neighborhood_direction, neighborhood_direction)
 */
  rvec_smul((1.0 / ((double)__pyx_v_useful_size)), __pyx_v_xcm, __pyx_v_xcm);

  /* "fatslimlib/core_base.pyx":275
 * 
 *     rvec_smul(1.0/useful_size, xcm, xcm)
 *     rvec_inc(xcm, &coords[refid, XX])             # <<<<<<<<<<<<<<
 *     rvec_smul(1.0/useful_size, neighborhood_direction, neighborhood_direction)
 * 
 */
  __pyx_t_7 = __pyx_v_refid;
  __pyx_t_8 = 0;
  rvec_inc(__pyx_v_xcm, (&(*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_coords.data + __pyx_t_7 * __pyx_v_coords.strides[0]) )) + __pyx_t_8)) )))));

  /* "fatslimlib/core_base.pyx":276
 *     rvec_smul(1.0/useful_size, xcm, xcm)
 *     rvec_inc(xcm, &coords[refid, XX])
 *     rvec_smul(1.0/useful_size, neighborhood_direction, neighborhood_direction)             # <<<<<<<<<<<<<<
 * 
 *     # Build covariance matrix
 */
  rvec_smul((1.0 / ((double)__pyx_v_useful_size)), __pyx_v_neighborhood_direction, __pyx_v_neighborhood_direction);

  /* "fatslimlib/core_base.pyx":279
 * 
 *     # Build covariance matrix
 *     mat_clear(cov_mat)             # <<<<<<<<<<<<<<
 *     for i in range(useful_size):
 *         nid = useful_neighbors[i]
 */
  mat_clear(__pyx_v_cov_mat);

  /* "fatslimlib/core_base.pyx":280
 *     # Build covariance matrix
 *     mat_clear(cov_mat)
 *     for i in range(useful_size):             # <<<<<<<<<<<<<<
 *         nid = useful_neighbors[i]
 * 
 */
  __pyx_t_1 = __pyx_v_useful_size;
  __pyx_t_5 = __pyx_t_1;
  for (__pyx_t_6 = 0; __pyx_t_6 < __pyx_t_5; __pyx_t_6+=1) {
    __pyx_v_i = __pyx_t_6;

    /* "fatslimlib/core_base.pyx":281
 *     mat_clear(cov_mat)
 *     for i in range(useful_size):
 *         nid = useful_neighbors[i]             # <<<<<<<<<<<<<<
 * 
 *         # Retrieve neighbor and its image
 */
    __pyx_v_nid = (__pyx_v_useful_neighbors[__pyx_v_i]);

    /* "fatslimlib/core_base.pyx":284
 * 
 *         # Retrieve neighbor and its image
 *         box.fast_pbc_dx(xcm, &coords[nid, XX], tmp_vec)             # <<<<<<<<<<<<<<
 * 
 *         cov_mat[YY][YY] += tmp_vec[YY] * tmp_vec[YY]
 */
    __pyx_t_8 = __pyx_v_nid;
    __pyx_t_7 = 0;
    ((struct __pyx_vtabstruct_10fatslimlib_9core_base_PBCBox *)__pyx_v_box->__pyx_vtab)->fast_pbc_dx(__pyx_v_box, __pyx_v_xcm, (&(*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_coords.data + __pyx_t_8 * __pyx_v_coords.strides[0]) )) + __pyx_t_7)) )))), __pyx_v_tmp_vec); if (unlikely(__Pyx_ErrOccurredWithGIL())) __PYX_ERR(0, 284, __pyx_L1_error)

    /* "fatslimlib/core_base.pyx":286
 *         box.fast_pbc_dx(xcm, &coords[nid, XX], tmp_vec)
 * 
 *         cov_mat[YY][YY] += tmp_vec[YY] * tmp_vec[YY]             # <<<<<<<<<<<<<<
 *         cov_mat[YY][ZZ] += tmp_vec[YY] * tmp_vec[ZZ]
 *         cov_mat[ZZ][ZZ] += tmp_vec[ZZ] * tmp_vec[ZZ]
 */
    __pyx_t_9 = 1;
    __pyx_t_10 = 1;
    ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) + ((__pyx_v_tmp_vec[1]) * (__pyx_v_tmp_vec[1])));

    /* "fatslimlib/core_base.pyx":287
 * 
 *         cov_mat[YY][YY] += tmp_vec[YY] * tmp_vec[YY]
 *         cov_mat[YY][ZZ] += tmp_vec[YY] * tmp_vec[ZZ]             # <<<<<<<<<<<<<<
 *         cov_mat[ZZ][ZZ] += tmp_vec[ZZ] * tmp_vec[ZZ]
 * 
 */
    __pyx_t_9 = 1;
    __pyx_t_10 = 2;
    ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) + ((__pyx_v_tmp_vec[1]) * (__pyx_v_tmp_vec[2])));

    /* "fatslimlib/core_base.pyx":288
 *         cov_mat[YY][YY] += tmp_vec[YY] * tmp_vec[YY]
 *         cov_mat[YY][ZZ] += tmp_vec[YY] * tmp_vec[ZZ]
 *         cov_mat[ZZ][ZZ] += tmp_vec[ZZ] * tmp_vec[ZZ]             # <<<<<<<<<<<<<<
 * 
 *         rvec_smul(tmp_vec[XX], tmp_vec, tmp_vec)
 */
    __pyx_t_9 = 2;
    __pyx_t_10 = 2;
    ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) + ((__pyx_v_tmp_vec[2]) * (__pyx_v_tmp_vec[2])));

    /* "fatslimlib/core_base.pyx":290
 *         cov_mat[ZZ][ZZ] += tmp_vec[ZZ] * tmp_vec[ZZ]
 * 
 *         rvec_smul(tmp_vec[XX], tmp_vec, tmp_vec)             # <<<<<<<<<<<<<<
 * 
 *         cov_mat[XX][XX] += tmp_vec[XX]
 */
    rvec_smul((__pyx_v_tmp_vec[0]), __pyx_v_tmp_vec, __pyx_v_tmp_vec);

    /* "fatslimlib/core_base.pyx":292
 *         rvec_smul(tmp_vec[XX], tmp_vec, tmp_vec)
 * 
 *         cov_mat[XX][XX] += tmp_vec[XX]             # <<<<<<<<<<<<<<
 *         cov_mat[XX][YY] += tmp_vec[YY]
 *         cov_mat[XX][ZZ] += tmp_vec[ZZ]
 */
    __pyx_t_9 = 0;
    __pyx_t_10 = 0;
    ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) + (__pyx_v_tmp_vec[0]));

    /* "fatslimlib/core_base.pyx":293
 * 
 *         cov_mat[XX][XX] += tmp_vec[XX]
 *         cov_mat[XX][YY] += tmp_vec[YY]             # <<<<<<<<<<<<<<
 *         cov_mat[XX][ZZ] += tmp_vec[ZZ]
 *     cov_mat[YY][XX] = cov_mat[XX][YY]
 */
    __pyx_t_9 = 0;
    __pyx_t_10 = 1;
    ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) + (__pyx_v_tmp_vec[1]));

    /* "fatslimlib/core_base.pyx":294
 *         cov_mat[XX][XX] += tmp_vec[XX]
 *         cov_mat[XX][YY] += tmp_vec[YY]
 *         cov_mat[XX][ZZ] += tmp_vec[ZZ]             # <<<<<<<<<<<<<<
 *     cov_mat[YY][XX] = cov_mat[XX][YY]
 *     cov_mat[ZZ][XX] = cov_mat[XX][ZZ]
 */
    __pyx_t_9 = 0;
    __pyx_t_10 = 2;
    ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) + (__pyx_v_tmp_vec[2]));
  }

  /* "fatslimlib/core_base.pyx":295
 *         cov_mat[XX][YY] += tmp_vec[YY]
 *         cov_mat[XX][ZZ] += tmp_vec[ZZ]
 *     cov_mat[YY][XX] = cov_mat[XX][YY]             # <<<<<<<<<<<<<<
 *     cov_mat[ZZ][XX] = cov_mat[XX][ZZ]
 *     cov_mat[ZZ][YY] = cov_mat[YY][ZZ]
 */
  ((__pyx_v_cov_mat[1])[0]) = ((__pyx_v_cov_mat[0])[1]);

  /* "fatslimlib/core_base.pyx":296
 *         cov_mat[XX][ZZ] += tmp_vec[ZZ]
 *     cov_mat[YY][XX] = cov_mat[XX][YY]
 *     cov_mat[ZZ][XX] = cov_mat[XX][ZZ]             # <<<<<<<<<<<<<<
 *     cov_mat[ZZ][YY] = cov_mat[YY][ZZ]
 * 
 */
  ((__pyx_v_cov_mat[2])[0]) = ((__pyx_v_cov_mat[0])[2]);

  /* "fatslimlib/core_base.pyx":297
 *     cov_mat[YY][XX] = cov_mat[XX][YY]
 *     cov_mat[ZZ][XX] = cov_mat[XX][ZZ]
 *     cov_mat[ZZ][YY] = cov_mat[YY][ZZ]             # <<<<<<<<<<<<<<
 * 
 *     cov_mat[XX][XX] /= useful_size
 */
  ((__pyx_v_cov_mat[2])[1]) = ((__pyx_v_cov_mat[1])[2]);

  /* "fatslimlib/core_base.pyx":299
 *     cov_mat[ZZ][YY] = cov_mat[YY][ZZ]
 * 
 *     cov_mat[XX][XX] /= useful_size             # <<<<<<<<<<<<<<
 *     cov_mat[XX][YY] /= useful_size
 *     cov_mat[XX][ZZ] /= useful_size
 */
  __pyx_t_9 = 0;
  __pyx_t_10 = 0;
  ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) / __pyx_v_useful_size);

  /* "fatslimlib/core_base.pyx":300
 * 
 *     cov_mat[XX][XX] /= useful_size
 *     cov_mat[XX][YY] /= useful_size             # <<<<<<<<<<<<<<
 *     cov_mat[XX][ZZ] /= useful_size
 *     cov_mat[YY][XX] /= useful_size
 */
  __pyx_t_9 = 0;
  __pyx_t_10 = 1;
  ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) / __pyx_v_useful_size);

  /* "fatslimlib/core_base.pyx":301
 *     cov_mat[XX][XX] /= useful_size
 *     cov_mat[XX][YY] /= useful_size
 *     cov_mat[XX][ZZ] /= useful_size             # <<<<<<<<<<<<<<
 *     cov_mat[YY][XX] /= useful_size
 *     cov_mat[YY][YY] /= useful_size
 */
  __pyx_t_9 = 0;
  __pyx_t_10 = 2;
  ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) / __pyx_v_useful_size);

  /* "fatslimlib/core_base.pyx":302
 *     cov_mat[XX][YY] /= useful_size
 *     cov_mat[XX][ZZ] /= useful_size
 *     cov_mat[YY][XX] /= useful_size             # <<<<<<<<<<<<<<
 *     cov_mat[YY][YY] /= useful_size
 *     cov_mat[YY][ZZ] /= useful_size
 */
  __pyx_t_9 = 1;
  __pyx_t_10 = 0;
  ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) / __pyx_v_useful_size);

  /* "fatslimlib/core_base.pyx":303
 *     cov_mat[XX][ZZ] /= useful_size
 *     cov_mat[YY][XX] /= useful_size
 *     cov_mat[YY][YY] /= useful_size             # <<<<<<<<<<<<<<
 *     cov_mat[YY][ZZ] /= useful_size
 *     cov_mat[ZZ][XX] /= useful_size
 */
  __pyx_t_9 = 1;
  __pyx_t_10 = 1;
  ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) / __pyx_v_useful_size);

  /* "fatslimlib/core_base.pyx":304
 *     cov_mat[YY][XX] /= useful_size
 *     cov_mat[YY][YY] /= useful_size
 *     cov_mat[YY][ZZ] /= useful_size             # <<<<<<<<<<<<<<
 *     cov_mat[ZZ][XX] /= useful_size
 *     cov_mat[ZZ][YY] /= useful_size
 */
  __pyx_t_9 = 1;
  __pyx_t_10 = 2;
  ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) / __pyx_v_useful_size);

  /* "fatslimlib/core_base.pyx":305
 *     cov_mat[YY][YY] /= useful_size
 *     cov_mat[YY][ZZ] /= useful_size
 *     cov_mat[ZZ][XX] /= useful_size             # <<<<<<<<<<<<<<
 *     cov_mat[ZZ][YY] /= useful_size
 *     cov_mat[ZZ][ZZ] /= useful_size
 */
  __pyx_t_9 = 2;
  __pyx_t_10 = 0;
  ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) / __pyx_v_useful_size);

  /* "fatslimlib/core_base.pyx":306
 *     cov_mat[YY][ZZ] /= useful_size
 *     cov_mat[ZZ][XX] /= useful_size
 *     cov_mat[ZZ][YY] /= useful_size             # <<<<<<<<<<<<<<
 *     cov_mat[ZZ][ZZ] /= useful_size
 * 
 */
  __pyx_t_9 = 2;
  __pyx_t_10 = 1;
  ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) / __pyx_v_useful_size);

  /* "fatslimlib/core_base.pyx":307
 *     cov_mat[ZZ][XX] /= useful_size
 *     cov_mat[ZZ][YY] /= useful_size
 *     cov_mat[ZZ][ZZ] /= useful_size             # <<<<<<<<<<<<<<
 * 
 *     # Get eigenvalues
 */
  __pyx_t_9 = 2;
  __pyx_t_10 = 2;
  ((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) = (((__pyx_v_cov_mat[__pyx_t_9])[__pyx_t_10]) / __pyx_v_useful_size);

  /* "fatslimlib/core_base.pyx":310
 * 
 *     # Get eigenvalues
 *     rvec_clear(eig_vals)             # <<<<<<<<<<<<<<
 *     mat_clear(eig_vecs)
 *     eigen_33_sym(cov_mat, eig_vecs, eig_vals)
 */
  rvec_clear(__pyx_v_eig_vals);

  /* "fatslimlib/core_base.pyx":311
 *     # Get eigenvalues
 *     rvec_clear(eig_vals)
 *     mat_clear(eig_vecs)             # <<<<<<<<<<<<<<
 *     eigen_33_sym(cov_mat, eig_vecs, eig_vals)
 * 
 */
  mat_clear(__pyx_v_eig_vecs);

  /* "fatslimlib/core_base.pyx":312
 *     rvec_clear(eig_vals)
 *     mat_clear(eig_vecs)
 *     eigen_33_sym(cov_mat, eig_vecs, eig_vals)             # <<<<<<<<<<<<<<
 * 
 * 
 */
  eigen_33_sym(__pyx_v_cov_mat, __pyx_v_eig_vecs, __pyx_v_eig_vals);

  /* "fatslimlib/core_base.pyx":316
 * 
 *     # Retrieve the normal from the chosen eigen vector
 *     rvec_clear(normal)             # <<<<<<<<<<<<<<
 *     if rvec_dprod(eig_vecs[0], &neighborhood_direction[XX]) < 0:
 *         rvec_dec(normal, eig_vecs[0])
 */
  rvec_clear(__pyx_v_normal);

  /* "fatslimlib/core_base.pyx":317
 *     # Retrieve the normal from the chosen eigen vector
 *     rvec_clear(normal)
 *     if rvec_dprod(eig_vecs[0], &neighborhood_direction[XX]) < 0:             # <<<<<<<<<<<<<<
 *         rvec_dec(normal, eig_vecs[0])
 *     else:
 */
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 *         cdef fsl_int i, j
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 *         cdef rvec dx_start, trial
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 *         for i in range(DIM):             # <<<<<<<<<<<<<<
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 * 
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 *         for i in range(DIM):
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 * 
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 * 
 * 
 *         for i in range (DIM-1, -1, -1):             # <<<<<<<<<<<<<<
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 *                 for j in range (i, -1, -1):
 */
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 * 
 *         for i in range (DIM-1, -1, -1):
 *             while dx[i] > pbcbox.hbox_diag[i]:             # <<<<<<<<<<<<<<
 *                 for j in range (i, -1, -1):
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 *         for i in range (DIM-1, -1, -1):
 *             while dx[i] > pbcbox.hbox_diag[i]:
 *                 for j in range (i, -1, -1):             # <<<<<<<<<<<<<<
 *                     dx[j] -= pbcbox.box[i][j]
 * 
 */
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 *             while dx[i] > pbcbox.hbox_diag[i]:
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 *                     dx[j] -= pbcbox.box[i][j]             # <<<<<<<<<<<<<<
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 *             while dx[i] <= pbcbox.mhbox_diag[i]:
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 *             while dx[i] <= pbcbox.mhbox_diag[i]:             # <<<<<<<<<<<<<<
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 * 
 *             while dx[i] <= pbcbox.mhbox_diag[i]:
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 *                     dx[j] += pbcbox.box[i][j]
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 */
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 *             while dx[i] <= pbcbox.mhbox_diag[i]:
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 * cdef void fast_pbc_dx_c(cPBCBox_t pbcbox, rvec ref, rvec other, rvec dx) nogil:             # <<<<<<<<<<<<<<
 *         cdef fsl_int i, j
 *         cdef rvec dx_start, trial
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/* "fatslimlib/core_base.pyx":383
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 * 
 * cdef void fast_pbc_xcm_from_ref_c(cPBCBox_t pbcbox, real[:, ::1] coords, rvec ref, rvec xcm,             # <<<<<<<<<<<<<<
 *                                   fsl_int first=0, fsl_int last=NOTSET) nogil:
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 * 
 */
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 * 
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 * 
 *         size = last - first
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 *             first = 0
 * 
 *         if last == NOTSET:             # <<<<<<<<<<<<<<
 *             last = coords.shape[0]
 * 
 */
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 * 
 *         size = last - first             # <<<<<<<<<<<<<<
 * 
 *         if size < 1:
 */
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 * 
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 *             return
 * 
 */
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 *         if size < 1:
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    /* "fatslimlib/core_base.pyx":398
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 * 
 *         if size < 1:             # <<<<<<<<<<<<<<
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 */
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 *         # Step 1: Get XCM
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 *         for i in range(first, last):
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 */
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 * 
 *         # Step 2: Make sure it is inside the brick-shaped box
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    /* "fatslimlib/core_base.pyx":412
 *         # Step 2: Make sure it is inside the brick-shaped box
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 *         for i in range(DIM - 1, -1, -1):
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 *                 for d in range(i+1):             # <<<<<<<<<<<<<<
 *                     xcm[d] += pbcbox.box[i][d]
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        /* "fatslimlib/core_base.pyx":414
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 */
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            __pyx_v_d = __pyx_t_15;

            /* "fatslimlib/core_base.pyx":483
 * 
 *                         for d in range(DIM):
 *                             trial[d] = i*box[XX, d] + j*box[YY, d] + k*box[ZZ, d]             # <<<<<<<<<<<<<<
 * 
 *                             # Choose the vector within the brick around 0,0,0 that
 */
            __pyx_t_12 = 0;
            __pyx_t_11 = __pyx_v_d;
            __pyx_t_10 = 1;
            __pyx_t_9 = __pyx_v_d;
            __pyx_t_4 = 2;
            __pyx_t_5 = __pyx_v_d;
            (__pyx_v_trial[__pyx_v_d]) = (((__pyx_v_i * (*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_box.data + __pyx_t_12 * __pyx_v_box.strides[0]) )) + __pyx_t_11)) )))) + (__pyx_v_j * (*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_box.data + __pyx_t_10 * __pyx_v_box.strides[0]) )) + __pyx_t_9)) ))))) + (__pyx_v_k * (*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_box.data + __pyx_t_4 * __pyx_v_box.strides[0]) )) + __pyx_t_5)) )))));

            /* "fatslimlib/core_base.pyx":488
 *                             # will become the shortest due to shift try.
 * 
 *                             if d == DIM:             # <<<<<<<<<<<<<<
 *                                 trial[d] = 0
 *                                 pos[d] = 0
 */
            __pyx_t_13 = (__pyx_v_d == 3);
            if (__pyx_t_13) {

              /* "fatslimlib/core_base.pyx":489
 * 
 *                             if d == DIM:
 *                                 trial[d] = 0             # <<<<<<<<<<<<<<
 *                                 pos[d] = 0
 *                             else:
 */
              (__pyx_v_trial[__pyx_v_d]) = 0.0;

              /* "fatslimlib/core_base.pyx":490
 *                             if d == DIM:
 *                                 trial[d] = 0
 *                                 pos[d] = 0             # <<<<<<<<<<<<<<
 *                             else:
 *                                 if trial[d] < 0:
 */
              (__pyx_v_pos[__pyx_v_d]) = 0.0;

              /* "fatslimlib/core_base.pyx":488
 *                             # will become the shortest due to shift try.
 * 
 *                             if d == DIM:             # <<<<<<<<<<<<<<
 *                                 trial[d] = 0
 *                                 pos[d] = 0
 */
              goto __pyx_L20;
            }

            /* "fatslimlib/core_base.pyx":492
 *                                 pos[d] = 0
 *                             else:
 *                                 if trial[d] < 0:             # <<<<<<<<<<<<<<
 *                                     pos[d] = real_min(self.c_pbcbox.hbox_diag[d], -trial[d])
 *                                 else:
 */
            /*else*/ {
              __pyx_t_13 = ((__pyx_v_trial[__pyx_v_d]) < 0.0);
              if (__pyx_t_13) {

                /* "fatslimlib/core_base.pyx":493
 *                             else:
 *                                 if trial[d] < 0:
 *                                     pos[d] = real_min(self.c_pbcbox.hbox_diag[d], -trial[d])             # <<<<<<<<<<<<<<
 *                                 else:
 *                                     pos[d] = max(-self.c_pbcbox.hbox_diag[d], -trial[d])
 */
                (__pyx_v_pos[__pyx_v_d]) = real_min((__pyx_v_self->c_pbcbox.hbox_diag[__pyx_v_d]), (-(__pyx_v_trial[__pyx_v_d])));

                /* "fatslimlib/core_base.pyx":492
 *                                 pos[d] = 0
 *                             else:
 *                                 if trial[d] < 0:             # <<<<<<<<<<<<<<
 *                                     pos[d] = real_min(self.c_pbcbox.hbox_diag[d], -trial[d])
 *                                 else:
 */
                goto __pyx_L21;
              }

              /* "fatslimlib/core_base.pyx":495
 *                                     pos[d] = real_min(self.c_pbcbox.hbox_diag[d], -trial[d])
 *                                 else:
 *                                     pos[d] = max(-self.c_pbcbox.hbox_diag[d], -trial[d])             # <<<<<<<<<<<<<<
 * 
 *                             d2old += sqrt(pos[d])
 */
              /*else*/ {
                __pyx_t_16 = (-(__pyx_v_trial[__pyx_v_d]));
                __pyx_t_17 = (-(__pyx_v_self->c_pbcbox.hbox_diag[__pyx_v_d]));
                __pyx_t_13 = (__pyx_t_16 > __pyx_t_17);
                if (__pyx_t_13) {
                  __pyx_t_18 = __pyx_t_16;
                } else {
                  __pyx_t_18 = __pyx_t_17;
                }
                (__pyx_v_pos[__pyx_v_d]) = __pyx_t_18;
              }
              __pyx_L21:;
            }
            __pyx_L20:;

            /* "fatslimlib/core_base.pyx":497
 *                                     pos[d] = max(-self.c_pbcbox.hbox_diag[d], -trial[d])
 * 
 *                             d2old += sqrt(pos[d])             # <<<<<<<<<<<<<<
 *                             d2new += sqrt(pos[d] + trial[d])
 * 
 */
            __pyx_v_d2old = (__pyx_v_d2old + sqrt((__pyx_v_pos[__pyx_v_d])));

            /* "fatslimlib/core_base.pyx":498
 * 
 *                             d2old += sqrt(pos[d])
 *                             d2new += sqrt(pos[d] + trial[d])             # <<<<<<<<<<<<<<
 * 
 *                         if BOX_MARGIN*d2new < d2old:
 */
            __pyx_v_d2new = (__pyx_v_d2new + sqrt(((__pyx_v_pos[__pyx_v_d]) + (__pyx_v_trial[__pyx_v_d]))));
          }

          /* "fatslimlib/core_base.pyx":500
 *                             d2new += sqrt(pos[d] + trial[d])
 * 
 *                         if BOX_MARGIN*d2new < d2old:             # <<<<<<<<<<<<<<
 *                             if  not (j < -1 or j > 1 or k < -1 or k > 1):
 *                                 use = True
 */
          __pyx_t_13 = ((1.001 * __pyx_v_d2new) < __pyx_v_d2old);
          if (__pyx_t_13) {

            /* "fatslimlib/core_base.pyx":501
 * 
 *                         if BOX_MARGIN*d2new < d2old:
 *                             if  not (j < -1 or j > 1 or k < -1 or k > 1):             # <<<<<<<<<<<<<<
 *                                 use = True
 * 
 */
            __pyx_t_14 = (__pyx_v_j < -1L);
            if (!__pyx_t_14) {
            } else {
              __pyx_t_13 = __pyx_t_14;
              goto __pyx_L24_bool_binop_done;
            }
            __pyx_t_14 = (__pyx_v_j > 1);
            if (!__pyx_t_14) {
            } else {
              __pyx_t_13 = __pyx_t_14;
              goto __pyx_L24_bool_binop_done;
            }
            __pyx_t_14 = (__pyx_v_k < -1L);
            if (!__pyx_t_14) {
            } else {
              __pyx_t_13 = __pyx_t_14;
              goto __pyx_L24_bool_binop_done;
            }
            __pyx_t_14 = (__pyx_v_k > 1);
            __pyx_t_13 = __pyx_t_14;
            __pyx_L24_bool_binop_done:;
            __pyx_t_14 = (!__pyx_t_13);
            if (__pyx_t_14) {

              /* "fatslimlib/core_base.pyx":502
 *                         if BOX_MARGIN*d2new < d2old:
 *                             if  not (j < -1 or j > 1 or k < -1 or k > 1):
 *                                 use = True             # <<<<<<<<<<<<<<
 * 
 *                                 for dd in range(DIM):
 */
              __pyx_v_use = 1;

              /* "fatslimlib/core_base.pyx":504
 *                                 use = True
 * 
 *                                 for dd in range(DIM):             # <<<<<<<<<<<<<<
 *                                     if dd == 0:
 *                                         shift = i
 */
              for (__pyx_t_19 = 0; __pyx_t_19 < 3; __pyx_t_19+=1) {
                __pyx_v_dd = __pyx_t_19;

                /* "fatslimlib/core_base.pyx":505
 * 
 *                                 for dd in range(DIM):
 *                                     if dd == 0:             # <<<<<<<<<<<<<<
 *                                         shift = i
 *                                     elif dd == 1:
 */
                switch (__pyx_v_dd) {
                  case 0:

                  /* "fatslimlib/core_base.pyx":506
 *                                 for dd in range(DIM):
 *                                     if dd == 0:
 *                                         shift = i             # <<<<<<<<<<<<<<
 *                                     elif dd == 1:
 *                                         shift = j
 */
                  __pyx_v_shift = __pyx_v_i;

                  /* "fatslimlib/core_base.pyx":505
 * 
 *                                 for dd in range(DIM):
 *                                     if dd == 0:             # <<<<<<<<<<<<<<
 *                                         shift = i
 *                                     elif dd == 1:
 */
                  break;
                  case 1:

                  /* "fatslimlib/core_base.pyx":508
 *                                         shift = i
 *                                     elif dd == 1:
 *                                         shift = j             # <<<<<<<<<<<<<<
 *                                     else:
 *                                         shift = k
 */
                  __pyx_v_shift = __pyx_v_j;

                  /* "fatslimlib/core_base.pyx":507
 *                                     if dd == 0:
 *                                         shift = i
 *                                     elif dd == 1:             # <<<<<<<<<<<<<<
 *                                         shift = j
 *                                     else:
 */
                  break;
                  default:

                  /* "fatslimlib/core_base.pyx":510
 *                                         shift = j
 *                                     else:
 *                                         shift = k             # <<<<<<<<<<<<<<
 * 
 *                                     if shift:
 */
                  __pyx_v_shift = __pyx_v_k;
                  break;
                }

                /* "fatslimlib/core_base.pyx":512
 *                                         shift = k
 * 
 *                                     if shift:             # <<<<<<<<<<<<<<
 *                                         d2new_c = 0
 * 
 */
                __pyx_t_14 = (__pyx_v_shift != 0);
                if (__pyx_t_14) {

                  /* "fatslimlib/core_base.pyx":513
 * 
 *                                     if shift:
 *                                         d2new_c = 0             # <<<<<<<<<<<<<<
 * 
 *                                         for d in range(DIM):
 */
                  __pyx_v_d2new_c = 0.0;

                  /* "fatslimlib/core_base.pyx":515
 *                                         d2new_c = 0
 * 
 *                                         for d in range(DIM):             # <<<<<<<<<<<<<<
 *                                             d2new_c += sqrt(pos[d] + trial[d] - shift*box[dd, d])
 * 
 */
                  for (__pyx_t_15 = 0; __pyx_t_15 < 3; __pyx_t_15+=1) {
                    __pyx_v_d = __pyx_t_15;

                    /* "fatslimlib/core_base.pyx":516
 * 
 *                                         for d in range(DIM):
 *                                             d2new_c += sqrt(pos[d] + trial[d] - shift*box[dd, d])             # <<<<<<<<<<<<<<
 * 
 *                                         if d2new_c <= BOX_MARGIN*d2new:
 */
                    __pyx_t_5 = __pyx_v_dd;
                    __pyx_t_4 = __pyx_v_d;
                    __pyx_v_d2new_c = (__pyx_v_d2new_c + sqrt((((__pyx_v_pos[__pyx_v_d]) + (__pyx_v_trial[__pyx_v_d])) - (__pyx_v_shift * (*((real *) ( /* dim=1 */ ((char *) (((real *) ( /* dim=0 */ (__pyx_v_box.data + __pyx_t_5 * __pyx_v_box.strides[0]) )) + __pyx_t_4)) )))))));
                  }

                  /* "fatslimlib/core_base.pyx":518
 *                                             d2new_c += sqrt(pos[d] + trial[d] - shift*box[dd, d])
 * 
 *                                         if d2new_c <= BOX_MARGIN*d2new:             # <<<<<<<<<<<<<<
 *                                             use = False
 * 
 */
                  __pyx_t_14 = (__pyx_v_d2new_c <= (1.001 * __pyx_v_d2new));
                  if (__pyx_t_14) {

                    /* "fatslimlib/core_base.pyx":519
 * 
 *                                         if d2new_c <= BOX_MARGIN*d2new:
 *                                             use = False             # <<<<<<<<<<<<<<
 * 
 *                                 if use: # Accept this shift vector.
 */
                    __pyx_v_use = 0;

                    /* "fatslimlib/core_base.pyx":518
 *                                             d2new_c += sqrt(pos[d] + trial[d] - shift*box[dd, d])
 * 
 *                                         if d2new_c <= BOX_MARGIN*d2new:             # <<<<<<<<<<<<<<
 *                                             use = False
 * 
 */
                  }

                  /* "fatslimlib/core_base.pyx":512
 *                                         shift = k
 * 
 *                                     if shift:             # <<<<<<<<<<<<<<
 *                                         d2new_c = 0
 * 
 */
                }
              }

              /* "fatslimlib/core_base.pyx":521
 *                                             use = False
 * 
 *                                 if use: # Accept this shift vector.             # <<<<<<<<<<<<<<
 *                                     if self.c_pbcbox.ntric_vec >= MAX_NTRICVEC:
 *                                         with gil:
 */
              if (__pyx_v_use) {

                /* "fatslimlib/core_base.pyx":522
 * 
 *                                 if use: # Accept this shift vector.
 *                                     if self.c_pbcbox.ntric_vec >= MAX_NTRICVEC:             # <<<<<<<<<<<<<<
 *                                         with gil:
 *                                             print("\nWARNING: Found more than %d triclinic "
 */
                __pyx_t_14 = (__pyx_v_self->c_pbcbox.ntric_vec >= 12);
                if (__pyx_t_14) {

                  /* "fatslimlib/core_base.pyx":523
 *                                 if use: # Accept this shift vector.
 *                                     if self.c_pbcbox.ntric_vec >= MAX_NTRICVEC:
 *                                         with gil:             # <<<<<<<<<<<<<<
 *                                             print("\nWARNING: Found more than %d triclinic "
 *                                                   "correction vectors, ignoring some."
 */
                  {
                      #ifdef WITH_THREAD
                      PyGILState_STATE __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
                      #endif
                      /*try:*/ {

                        /* "fatslimlib/core_base.pyx":526
 *                                             print("\nWARNING: Found more than %d triclinic "
 *                                                   "correction vectors, ignoring some."
 *                                                   % MAX_NTRICVEC)             # <<<<<<<<<<<<<<
 *                                             print("  There is probably something wrong with "
 *                                                   "your box.")
 */
                        __pyx_t_20 = __Pyx_PyUnicode_FormatSafe(__pyx_kp_u_WARNING_Found_more_than_d_tricl, __pyx_int_12); if (unlikely(!__pyx_t_20)) __PYX_ERR(0, 526, __pyx_L39_error)
                        __Pyx_GOTREF(__pyx_t_20);

                        /* "fatslimlib/core_base.pyx":524
 *                                     if self.c_pbcbox.ntric_vec >= MAX_NTRICVEC:
 *                                         with gil:
 *                                             print("\nWARNING: Found more than %d triclinic "             # <<<<<<<<<<<<<<
 *                                                   "correction vectors, ignoring some."
 *                                                   % MAX_NTRICVEC)
 */
                        __pyx_t_21 = __Pyx_PyObject_CallOneArg(__pyx_builtin_print, __pyx_t_20); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 524, __pyx_L39_error)
                        __Pyx_GOTREF(__pyx_t_21);
                        __Pyx_DECREF(__pyx_t_20); __pyx_t_20 = 0;
                        __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;

                        /* "fatslimlib/core_base.pyx":527
 *                                                   "correction vectors, ignoring some."
 *                                                   % MAX_NTRICVEC)
 *                                             print("  There is probably something wrong with "             # <<<<<<<<<<<<<<
 *                                                   "your box.")
 *                                             print(box)
 */
                        __pyx_t_21 = __Pyx_PyObject_Call(__pyx_builtin_print, __pyx_tuple__16, NULL); if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 527, __pyx_L39_error)
                        __Pyx_GOTREF(__pyx_t_21);
                        __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;

                        /* "fatslimlib/core_base.pyx":529
 *                                             print("  There is probably something wrong with "
 *                                                   "your box.")
 *                                             print(box)             # <<<<<<<<<<<<<<
 *                                     else:
 *                                         for d in range(DIM):
 */
                        __pyx_t_21 = __pyx_memoryview_fromslice(__pyx_v_box, 2, (PyObject *(*)(char *)) __pyx_memview_get_nn_real, (int (*)(char *, PyObject *)) __pyx_memview_set_nn_real, 0);; if (unlikely(!__pyx_t_21)) __PYX_ERR(0, 529, __pyx_L39_error)
                        __Pyx_GOTREF(__pyx_t_21);
                        __pyx_t_20 = __Pyx_PyObject_CallOneArg(__pyx_builtin_print, __pyx_t_21); if (unlikely(!__pyx_t_20)) __PYX_ERR(0, 529, __pyx_L39_error)
                        __Pyx_GOTREF(__pyx_t_20);
                        __Pyx_DECREF(__pyx_t_21); __pyx_t_21 = 0;
                        __Pyx_DECREF(__pyx_t_20); __pyx_t_20 = 0;
                      }

                      /* "fatslimlib/core_base.pyx":523
 *                                 if use: # Accept this shift vector.
 *                                     if self.c_pbcbox.ntric_vec >= MAX_NTRICVEC:
 *                                         with gil:             # <<<<<<<<<<<<<<
 *                                             print("\nWARNING: Found more than %d triclinic "
 *                                                   "correction vectors, ignoring some."
 */
                      /*finally:*/ {
                        /*normal exit:*/{
                          #ifdef WITH_THREAD
                          __Pyx_PyGILState_Release(__pyx_gilstate_save);
                          #endif
                          goto __pyx_L40;
                        }
                        __pyx_L39_error: {
                          #ifdef WITH_THREAD
                          __Pyx_PyGILState_Release(__pyx_gilstate_save);
                          #endif
                          goto __pyx_L1_error;
                        }
                        __pyx_L40:;
                      }
                  }

                  /* "fatslimlib/core_base.pyx":522
 * 
 *                                 if use: # Accept this shift vector.
 *                                     if self.c_pbcbox.ntric_vec >= MAX_NTRICVEC:             # <<<<<<<<<<<<<<
 *                                         with gil:
 *                                             print("\nWARNING: Found more than %d triclinic "
 */
                  goto __pyx_L35;
                }

                /* "fatslimlib/core_base.pyx":531
 *                                             print(box)
 *                                     else:
 *                                         for d in range(DIM):             # <<<<<<<<<<<<<<
 *                                             self.c_pbcbox.tric_vec[self.c_pbcbox.ntric_vec][d] = \
 *                                                 trial[d]
 */
                /*else*/ {
                  for (__pyx_t_15 = 0; __pyx_t_15 < 3; __pyx_t_15+=1) {
                    __pyx_v_d = __pyx_t_15;

                    /* "fatslimlib/core_base.pyx":532
 *                                     else:
 *                                         for d in range(DIM):
 *                                             self.c_pbcbox.tric_vec[self.c_pbcbox.ntric_vec][d] = \             # <<<<<<<<<<<<<<
 *                                                 trial[d]
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][XX] = i
 */
                    ((__pyx_v_self->c_pbcbox.tric_vec[__pyx_v_self->c_pbcbox.ntric_vec])[__pyx_v_d]) = (__pyx_v_trial[__pyx_v_d]);
                  }

                  /* "fatslimlib/core_base.pyx":534
 *                                             self.c_pbcbox.tric_vec[self.c_pbcbox.ntric_vec][d] = \
 *                                                 trial[d]
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][XX] = i             # <<<<<<<<<<<<<<
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][YY] = j
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][ZZ] = k
 */
                  ((__pyx_v_self->c_pbcbox.tric_shift[__pyx_v_self->c_pbcbox.ntric_vec])[0]) = __pyx_v_i;

                  /* "fatslimlib/core_base.pyx":535
 *                                                 trial[d]
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][XX] = i
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][YY] = j             # <<<<<<<<<<<<<<
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][ZZ] = k
 *                                         self.c_pbcbox.ntric_vec += 1
 */
                  ((__pyx_v_self->c_pbcbox.tric_shift[__pyx_v_self->c_pbcbox.ntric_vec])[1]) = __pyx_v_j;

                  /* "fatslimlib/core_base.pyx":536
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][XX] = i
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][YY] = j
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][ZZ] = k             # <<<<<<<<<<<<<<
 *                                         self.c_pbcbox.ntric_vec += 1
 * 
 */
                  ((__pyx_v_self->c_pbcbox.tric_shift[__pyx_v_self->c_pbcbox.ntric_vec])[2]) = __pyx_v_k;

                  /* "fatslimlib/core_base.pyx":537
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][YY] = j
 *                                         self.c_pbcbox.tric_shift[self.c_pbcbox.ntric_vec][ZZ] = k
 *                                         self.c_pbcbox.ntric_vec += 1             # <<<<<<<<<<<<<<
 * 
 * 
 */
                  __pyx_v_self->c_pbcbox.ntric_vec = (__pyx_v_self->c_pbcbox.ntric_vec + 1);
                }
                __pyx_L35:;

                /* "fatslimlib/core_base.pyx":521
 *                                             use = False
 * 
 *                                 if use: # Accept this shift vector.             # <<<<<<<<<<<<<<
 *                                     if self.c_pbcbox.ntric_vec >= MAX_NTRICVEC:
 *                                         with gil:
 */
              }

              /* "fatslimlib/core_base.pyx":501
 * 
 *                         if BOX_MARGIN*d2new < d2old:
 *                             if  not (j < -1 or j > 1 or k < -1 or k > 1):             # <<<<<<<<<<<<<<
 *                                 use = True
 * 
 */
            }

            /* "fatslimlib/core_base.pyx":500
 *                             d2new += sqrt(pos[d] + trial[d])
 * 
 *                         if BOX_MARGIN*d2new < d2old:             # <<<<<<<<<<<<<<
 *                             if  not (j < -1 or j > 1 or k < -1 or k > 1):
 *                                 use = True
 */
          }

          /* "fatslimlib/core_base.pyx":478
 * 
 *                     # A shift is only useful when it is trilinic
 *                     if j != 0 or k != 0:             # <<<<<<<<<<<<<<
 *                         d2old = 0
 *                         d2new = 0
 */
        }
      }
    }
  }

  /* "fatslimlib/core_base.pyx":425
 *         self.update(box)
 * 
 *     cdef void fast_update(self, real[:,::1] box) nogil:             # <<<<<<<<<<<<<<
 *         cdef fsl_int i, j, k, d, jc, kc, shift
 *         cdef real d2old, d2new, d2new_c
 */

  /* function exit code */
  goto __pyx_L0;
  __pyx_L1_error:;
  #ifdef WITH_THREAD
  __pyx_gilstate_save = __Pyx_PyGILState_Ensure();
  #endif
  __Pyx_XDECREF(__pyx_t_20);
  __Pyx_XDECREF(__pyx_t_21);
  __Pyx_AddTraceback("fatslimlib.core_base.PBCBox.fast_update", __pyx_clineno, __pyx_lineno, __pyx_filename);
  #ifdef WITH_THREAD
  __Pyx_PyGILState_Release(__pyx_gilstate_save);
  #endif
  __pyx_L0:;
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 *         self.atomnames_allocated_size = NAME_ALLOCATION_INCREMENT             # <<<<<<<<<<<<<<
 * 
 *         self.resnames = \
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 * 
 *         self.resnames = \             # <<<<<<<<<<<<<<
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 *         self.resnames = \
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 *         if self.resnames == NULL:
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 *         if self.resnames == NULL:
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 */
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 *         self.resnames_size = 0
 *         self.resnames_allocated_size = NAME_ALLOCATION_INCREMENT             # <<<<<<<<<<<<<<
 * 
 *         self.atoms = NULL
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 * 
 *         self.atoms = NULL             # <<<<<<<<<<<<<<
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 *         self.atoms_allocated_size = 0
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 * 
 *         self.atoms = NULL
 *         self.atoms_size = 0             # <<<<<<<<<<<<<<
 *         self.atoms_allocated_size = 0
 *         self.set_atoms_allocation(ATOMS_ALLOCATION_INCREMENT)
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  /* "fatslimlib/core_base.pyx":890
 *         self.atoms = NULL
 *         self.atoms_size = 0
 *         self.atoms_allocated_size = 0             # <<<<<<<<<<<<<<
 *         self.set_atoms_allocation(ATOMS_ALLOCATION_INCREMENT)
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 */
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  /* "fatslimlib/core_base.pyx":891
 *         self.atoms_size = 0
 *         self.atoms_allocated_size = 0
 *         self.set_atoms_allocation(ATOMS_ALLOCATION_INCREMENT)             # <<<<<<<<<<<<<<
 * 
 *         self.atomids_to_internalids = \
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  ((struct __pyx_vtabstruct_10fatslimlib_9core_base_Topology *)__pyx_v_self->__pyx_vtab)->set_atoms_allocation(__pyx_v_self, 0x3E8); if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 891, __pyx_L1_error)

  /* "fatslimlib/core_base.pyx":893
 *         self.set_atoms_allocation(ATOMS_ALLOCATION_INCREMENT)
 * 
 *         self.atomids_to_internalids = \             # <<<<<<<<<<<<<<
 *             <fsl_int *> PyMem_Realloc(NULL, sizeof(fsl_int) * ATOMS_ALLOCATION_INCREMENT)
 *         if self.atomids_to_internalids == NULL:
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  /* "fatslimlib/core_base.pyx":895
 *         self.atomids_to_internalids = \
 *             <fsl_int *> PyMem_Realloc(NULL, sizeof(fsl_int) * ATOMS_ALLOCATION_INCREMENT)
 *         if self.atomids_to_internalids == NULL:             # <<<<<<<<<<<<<<
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 *         if self.atomids_to_internalids == NULL:
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 *         if self.atomids_to_internalids == NULL:             # <<<<<<<<<<<<<<
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 *         if self.atomids_to_internalids == NULL:
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 *         for i in range(ATOMS_ALLOCATION_INCREMENT):             # <<<<<<<<<<<<<<
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    /* "fatslimlib/core_base.pyx":898
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 */
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 *         self.atomids_to_internalids_allocated_size = ATOMS_ALLOCATION_INCREMENT             # <<<<<<<<<<<<<<
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 * 
 *         self.residues = NULL
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  /* "fatslimlib/core_base.pyx":904
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 */
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 *         self.resids_to_internalids = \
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 *         self.resids_to_internalids = \             # <<<<<<<<<<<<<<
 *             <fsl_int *> PyMem_Realloc(NULL, sizeof(fsl_int) * RESIDUES_ALLOCATION_INCREMENT)
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 */
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  /* "fatslimlib/core_base.pyx":909
 *         self.resids_to_internalids = \
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 *         if self.resids_to_internalids == NULL:             # <<<<<<<<<<<<<<
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 *         for i in range(RESIDUES_ALLOCATION_INCREMENT):
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  __pyx_t_1 = (__pyx_v_self->resids_to_internalids == NULL);
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 *         if self.resids_to_internalids == NULL:
 *             raise MemoryError             # <<<<<<<<<<<<<<
 *         for i in range(RESIDUES_ALLOCATION_INCREMENT):
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    /* "fatslimlib/core_base.pyx":909
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 *         if self.resids_to_internalids == NULL:             # <<<<<<<<<<<<<<
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 *         for i in range(RESIDUES_ALLOCATION_INCREMENT):
 */
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 * 
 */
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    /* "fatslimlib/core_base.pyx":912
 *             raise MemoryError
 *         for i in range(RESIDUES_ALLOCATION_INCREMENT):
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 * 
 *         self.resids_to_internalids_size = 0
 */
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 * 
 *         self.resids_to_internalids_size = 0             # <<<<<<<<<<<<<<
 *         self.resids_to_internalids_allocated_size = RESIDUES_ALLOCATION_INCREMENT
 * 
 */
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 * 
 *         self.resids_to_internalids_size = 0
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 */
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 * 
 *     def __init__(self):             # <<<<<<<<<<<<<<
 *         self.atomnames = \
 *             <strname_t *> PyMem_Realloc(NULL, sizeof(strname_t) * NAME_ALLOCATION_INCREMENT)
 */

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 * 
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
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/* Python wrapper */
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  fsl_int __pyx_t_1;
  fsl_int __pyx_t_2;
  fsl_int __pyx_t_3;

  /* "fatslimlib/core_base.pyx":919
 *     def __dealloc__(self):
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 *         PyMem_Free(self.atomnames)             # <<<<<<<<<<<<<<
 *         PyMem_Free(self.resnames)
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 */
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 *         cdef fsl_int i
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 *         for i in range(self.residues_size):
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 *         PyMem_Free(self.resnames)
 * 
 *         for i in range(self.residues_size):             # <<<<<<<<<<<<<<
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 * 
 *         for i in range(self.residues_size):
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 *         for i in range(self.residues_size):
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 *             PyMem_Free(self.residues[i].atomids)             # <<<<<<<<<<<<<<
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 *         PyMem_Free(self.resids_to_internalids)
 */
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 *             PyMem_Free(self.residues[i].atomids)
 *         PyMem_Free(self.residues)             # <<<<<<<<<<<<<<
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 */
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 *         PyMem_Free(self.residues)
 *         PyMem_Free(self.resids_to_internalids)             # <<<<<<<<<<<<<<
 * 
 *         PyMem_Free(self.atoms)
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 *         PyMem_Free(self.resids_to_internalids)
 * 
 *         PyMem_Free(self.atoms)             # <<<<<<<<<<<<<<
 *         PyMem_Free(self.atomids_to_internalids)
 * 
 */
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 * 
 *         PyMem_Free(self.atoms)
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 *     cdef void set_atoms_allocation(self, fsl_int size):
 */
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 * 
 *     def __dealloc__(self):             # <<<<<<<<<<<<<<
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/* "fatslimlib/core_base.pyx":931
 *         PyMem_Free(self.atomids_to_internalids)
 * 
 *     cdef void set_atoms_allocation(self, fsl_int size):             # <<<<<<<<<<<<<<
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  int __pyx_lineno = 0;
  const char *__pyx_filename = NULL;
  int __pyx_clineno = 0;

  /* "fatslimlib/core_base.pyx":933
 *     cdef void set_atoms_allocation(self, fsl_int size):
 *         cdef fsl_int i
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 *                                                     sizeof(topol_atom_t) * size)
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  /* "fatslimlib/core_base.pyx":935
 *         self.atoms = <topol_atom_t *> PyMem_Realloc(<void *> self.atoms,
 *                                                     sizeof(topol_atom_t) * size)
 *         if self.atoms == NULL:             # <<<<<<<<<<<<<<
 *             raise MemoryError
 * 
 */
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 *         if self.atoms == NULL:
 *             raise MemoryError             # <<<<<<<<<<<<<<
 * 
 *         for i in range(self.atoms_allocated_size, size):
 */
    PyErr_NoMemory(); __PYX_ERR(0, 936, __pyx_L1_error)

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 *         self.atoms = <topol_atom_t *> PyMem_Realloc(<void *> self.atoms,
 *                                                     sizeof(topol_atom_t) * size)
 *         if self.atoms == NULL:             # <<<<<<<<<<<<<<
 *             raise MemoryError
 * 
 */
  }

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 *             raise MemoryError
 * 
 *         for i in range(self.atoms_allocated_size, size):             # <<<<<<<<<<<<<<
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 *             self.atoms[i].internal_id = NOTSET
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    /* "fatslimlib/core_base.pyx":939
 * 
 *         for i in range(self.atoms_allocated_size, size):
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 *             self.atoms[i].internal_id = NOTSET
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    /* "fatslimlib/core_base.pyx":940
 *         for i in range(self.atoms_allocated_size, size):
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 *             self.atoms[i].internal_id = NOTSET             # <<<<<<<<<<<<<<
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 *             self.atoms[i].resid = NOTSET             # <<<<<<<<<<<<<<
 *             self.atoms[i].residue_internal_id = NOTSET
 *             self.atoms[i].name_id = NOTSET
 */
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    /* "fatslimlib/core_base.pyx":942
 *             self.atoms[i].internal_id = NOTSET
 *             self.atoms[i].resid = NOTSET
 *             self.atoms[i].residue_internal_id = NOTSET             # <<<<<<<<<<<<<<
 *             self.atoms[i].name_id = NOTSET
 * 
 */
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 *             self.atoms[i].resid = NOTSET
 *             self.atoms[i].residue_internal_id = NOTSET
 *             self.atoms[i].name_id = NOTSET             # <<<<<<<<<<<<<<
 * 
 *         self.atoms_allocated_size = size
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 *             self.resnames_size += 1
 *             strncpy(self.resnames[resname_id], resname, NAME_SIZE)
 *             self.resnames[resname_id][NAME_SIZE-1] = b'\0'             # <<<<<<<<<<<<<<
 * 
 *         # Handles resid
 */
    ((__pyx_v_self->resnames[__pyx_v_resname_id])[0x5]) = '\x00';

    /* "fatslimlib/core_base.pyx":1017
 *                 resname_id = i
 *                 break
 *         if resname_id == -1: # We need to add the new resname             # <<<<<<<<<<<<<<
 *             # Allocate memory if necessary
 *             if self.resnames_size == self.resnames_allocated_size:
 */
  }

  /* "fatslimlib/core_base.pyx":1034
 * 
 *         # First we need to handle the translation resid->internalid
 *         if resid >= self.resids_to_internalids_allocated_size:             # <<<<<<<<<<<<<<
 *             # Allocate enough memory to store the new resid plus extra for future resids
 *             self.resids_to_internalids_allocated_size += \
 */
  __pyx_t_5 = (__pyx_v_resid >= __pyx_v_self->resids_to_internalids_allocated_size);
  if (__pyx_t_5) {

    /* "fatslimlib/core_base.pyx":1036
 *         if resid >= self.resids_to_internalids_allocated_size:
 *             # Allocate enough memory to store the new resid plus extra for future resids
 *             self.resids_to_internalids_allocated_size += \             # <<<<<<<<<<<<<<
 *                 (resid - self.resids_to_internalids_allocated_size) + RESIDUES_ALLOCATION_INCREMENT
 *             self.resids_to_internalids = \
 */
    __pyx_v_self->resids_to_internalids_allocated_size = (__pyx_v_self->resids_to_internalids_allocated_size + ((__pyx_v_resid - __pyx_v_self->resids_to_internalids_allocated_size) + 50));

    /* "fatslimlib/core_base.pyx":1038
 *             self.resids_to_internalids_allocated_size += \
 *                 (resid - self.resids_to_internalids_allocated_size) + RESIDUES_ALLOCATION_INCREMENT
 *             self.resids_to_internalids = \             # <<<<<<<<<<<<<<
 *                 <fsl_int *> PyMem_Realloc(<void *>self.resids_to_internalids,
 *                                       sizeof(fsl_int) * self.resids_to_internalids_allocated_size)
 */
    __pyx_v_self->resids_to_internalids = ((fsl_int *)PyMem_Realloc(((void *)__pyx_v_self->resids_to_internalids), ((sizeof(fsl_int)) * __pyx_v_self->resids_to_internalids_allocated_size)));

    /* "fatslimlib/core_base.pyx":1041
 *                 <fsl_int *> PyMem_Realloc(<void *>self.resids_to_internalids,
 *                                       sizeof(fsl_int) * self.resids_to_internalids_allocated_size)
 *             if self.resids_to_internalids == NULL:             # <<<<<<<<<<<<<<
 *                 raise MemoryError
 * 
 */
    __pyx_t_5 = (__pyx_v_self->resids_to_internalids == NULL);
    if (unlikely(__pyx_t_5)) {

      /* "fatslimlib/core_base.pyx":1042
 *                                       sizeof(fsl_int) * self.resids_to_internalids_allocated_size)
 *             if self.resids_to_internalids == NULL:
 *                 raise MemoryError             # <<<<<<<<<<<<<<
 * 
 *             # We also need to initialize the newly allocated memory:
 */
      PyErr_NoMemory(); __PYX_ERR(0, 1042, __pyx_L1_error)

      /* "fatslimlib/core_base.pyx":1041
 *                 <fsl_int *> PyMem_Realloc(<void *>self.resids_to_internalids,
 *                                       sizeof(fsl_int) * self.resids_to_internalids_allocated_size)
 *             if self.resids_to_internalids == NULL:             # <<<<<<<<<<<<<<
 *                 raise MemoryError
 * 
 */
    }

    /* "fatslimlib/core_base.pyx":1046
 *             # We also need to initialize the newly allocated memory:
 *             for i in range(self.resids_to_internalids_size,
 *                            self.resids_to_internalids_allocated_size):             # <<<<<<<<<<<<<<
 *                 self.resids_to_internalids[i] = NOTSET
 *             self.resids_to_internalids_size = resid
 */
    __pyx_t_1 = __pyx_v_self->resids_to_internalids_allocated_size;

    /* "fatslimlib/core_base.pyx":1045
 * 
 *             # We also need to initialize the newly allocated memory:
 *             for i in range(self.resids_to_internalids_size,             # <<<<<<<<<<<<<<
 *                            self.resids_to_internalids_allocated_size):
 *                 self.resids_to_internalids[i] = NOTSET
 */
    __pyx_t_2 = __pyx_t_1;
    for (__pyx_t_3 = __pyx_v_self->resids_to_internalids_size; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
      __pyx_v_i = __pyx_t_3;

      /* "fatslimlib/core_base.pyx":1047
 *             for i in range(self.resids_to_internalids_size,
 *                            self.resids_to_internalids_allocated_size):
 *                 self.resids_to_internalids[i] = NOTSET             # <<<<<<<<<<<<<<
 *             self.resids_to_internalids_size = resid
 * 
 */
      (__pyx_v_self->resids_to_internalids[__pyx_v_i]) = -12345;
    }

    /* "fatslimlib/core_base.pyx":1048
 *                            self.resids_to_internalids_allocated_size):
 *                 self.resids_to_internalids[i] = NOTSET
 *             self.resids_to_internalids_size = resid             # <<<<<<<<<<<<<<
 * 
 *         # Watch out! resids start from 1 but are stored from 0
 */
    __pyx_v_self->resids_to_internalids_size = __pyx_v_resid;

    /* "fatslimlib/core_base.pyx":1034
 * 
 *         # First we need to handle the translation resid->internalid
 *         if resid >= self.resids_to_internalids_allocated_size:             # <<<<<<<<<<<<<<
 *             # Allocate enough memory to store the new resid plus extra for future resids
 *             self.resids_to_internalids_allocated_size += \
 */
  }

  /* "fatslimlib/core_base.pyx":1051
 * 
 *         # Watch out! resids start from 1 but are stored from 0
 *         residue_internal_id = self.resids_to_internalids[resid-1]             # <<<<<<<<<<<<<<
 * 
 *         # Second we need to handle the internal id
 */
  __pyx_v_residue_internal_id = (__pyx_v_self->resids_to_internalids[(__pyx_v_resid - 1)]);

  /* "fatslimlib/core_base.pyx":1054
 * 
 *         # Second we need to handle the internal id
 *         if residue_internal_id == NOTSET: # The residue is not registered yet             # <<<<<<<<<<<<<<
 *             # Allocate memory if necessary
 *             if self.residues_size == self.residues_allocated_size:
 */
  __pyx_t_5 = (__pyx_v_residue_internal_id == -12345L);
  if (__pyx_t_5) {

    /* "fatslimlib/core_base.pyx":1056
 *         if residue_internal_id == NOTSET: # The residue is not registered yet
 *             # Allocate memory if necessary
 *             if self.residues_size == self.residues_allocated_size:             # <<<<<<<<<<<<<<
 *                 self.set_residues_allocation(self.residues_allocated_size
 *                                              + RESIDUES_ALLOCATION_INCREMENT)
 */
    __pyx_t_5 = (__pyx_v_self->residues_size == __pyx_v_self->residues_allocated_size);
    if (__pyx_t_5) {

      /* "fatslimlib/core_base.pyx":1057
 *             # Allocate memory if necessary
 *             if self.residues_size == self.residues_allocated_size:
 *                 self.set_residues_allocation(self.residues_allocated_size             # <<<<<<<<<<<<<<
 *                                              + RESIDUES_ALLOCATION_INCREMENT)
 * 
 */
      ((struct __pyx_vtabstruct_10fatslimlib_9core_base_Topology *)__pyx_v_self->__pyx_vtab)->set_residues_allocation(__pyx_v_self, (__pyx_v_self->residues_allocated_size + 50)); if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1057, __pyx_L1_error)

      /* "fatslimlib/core_base.pyx":1056
 *         if residue_internal_id == NOTSET: # The residue is not registered yet
 *             # Allocate memory if necessary
 *             if self.residues_size == self.residues_allocated_size:             # <<<<<<<<<<<<<<
 *                 self.set_residues_allocation(self.residues_allocated_size
 *                                              + RESIDUES_ALLOCATION_INCREMENT)
 */
    }

    /* "fatslimlib/core_base.pyx":1060
 *                                              + RESIDUES_ALLOCATION_INCREMENT)
 * 
 *             residue_internal_id = self.residues_size             # <<<<<<<<<<<<<<
 *             self.residues_size += 1
 *             residue_created = True
 */
    __pyx_t_1 = __pyx_v_self->residues_size;
    __pyx_v_residue_internal_id = __pyx_t_1;

    /* "fatslimlib/core_base.pyx":1061
 * 
 *             residue_internal_id = self.residues_size
 *             self.residues_size += 1             # <<<<<<<<<<<<<<
 *             residue_created = True
 *             self.resids_to_internalids[resid - 1] = residue_internal_id
 */
    __pyx_v_self->residues_size = (__pyx_v_self->residues_size + 1);

    /* "fatslimlib/core_base.pyx":1062
 *             residue_internal_id = self.residues_size
 *             self.residues_size += 1
 *             residue_created = True             # <<<<<<<<<<<<<<
 *             self.resids_to_internalids[resid - 1] = residue_internal_id
 *             self.resids_to_internalids_size = resid
 */
    __pyx_v_residue_created = 1;

    /* "fatslimlib/core_base.pyx":1063
 *             self.residues_size += 1
 *             residue_created = True
 *             self.resids_to_internalids[resid - 1] = residue_internal_id             # <<<<<<<<<<<<<<
 *             self.resids_to_internalids_size = resid
 * 
 */
    (__pyx_v_self->resids_to_internalids[(__pyx_v_resid - 1)]) = __pyx_v_residue_internal_id;

    /* "fatslimlib/core_base.pyx":1064
 *             residue_created = True
 *             self.resids_to_internalids[resid - 1] = residue_internal_id
 *             self.resids_to_internalids_size = resid             # <<<<<<<<<<<<<<
 * 
 * 
 */
    __pyx_v_self->resids_to_internalids_size = __pyx_v_resid;

    /* "fatslimlib/core_base.pyx":1054
 * 
 *         # Second we need to handle the internal id
 *         if residue_internal_id == NOTSET: # The residue is not registered yet             # <<<<<<<<<<<<<<
 *             # Allocate memory if necessary
 *             if self.residues_size == self.residues_allocated_size:
 */
  }

  /* "fatslimlib/core_base.pyx":1070
 * 
 *         # First we need to handle the translation atomid->internalid
 *         if atomid >= self.atomids_to_internalids_allocated_size:             # <<<<<<<<<<<<<<
 *             # Allocate enough memory to store the new resid plus extra for future resids
 *             self.atomids_to_internalids_allocated_size += \
 */
  __pyx_t_5 = (__pyx_v_atomid >= __pyx_v_self->atomids_to_internalids_allocated_size);
  if (__pyx_t_5) {

    /* "fatslimlib/core_base.pyx":1072
 *         if atomid >= self.atomids_to_internalids_allocated_size:
 *             # Allocate enough memory to store the new resid plus extra for future resids
 *             self.atomids_to_internalids_allocated_size += \             # <<<<<<<<<<<<<<
 *                 (atomid - self.atomids_to_internalids_allocated_size) + ATOMS_ALLOCATION_INCREMENT
 *             self.atomids_to_internalids = \
 */
    __pyx_v_self->atomids_to_internalids_allocated_size = (__pyx_v_self->atomids_to_internalids_allocated_size + ((__pyx_v_atomid - __pyx_v_self->atomids_to_internalids_allocated_size) + 0x3E8));

    /* "fatslimlib/core_base.pyx":1074
 *             self.atomids_to_internalids_allocated_size += \
 *                 (atomid - self.atomids_to_internalids_allocated_size) + ATOMS_ALLOCATION_INCREMENT
 *             self.atomids_to_internalids = \             # <<<<<<<<<<<<<<
 *                 <fsl_int *> PyMem_Realloc(<void *>self.atomids_to_internalids,
 *                                       sizeof(fsl_int) * self.atomids_to_internalids_allocated_size)
 */
    __pyx_v_self->atomids_to_internalids = ((fsl_int *)PyMem_Realloc(((void *)__pyx_v_self->atomids_to_internalids), ((sizeof(fsl_int)) * __pyx_v_self->atomids_to_internalids_allocated_size)));

    /* "fatslimlib/core_base.pyx":1077
 *                 <fsl_int *> PyMem_Realloc(<void *>self.atomids_to_internalids,
 *                                       sizeof(fsl_int) * self.atomids_to_internalids_allocated_size)
 *             if self.atomids_to_internalids == NULL:             # <<<<<<<<<<<<<<
 *                 raise MemoryError
 * 
 */
    __pyx_t_5 = (__pyx_v_self->atomids_to_internalids == NULL);
    if (unlikely(__pyx_t_5)) {

      /* "fatslimlib/core_base.pyx":1078
 *                                       sizeof(fsl_int) * self.atomids_to_internalids_allocated_size)
 *             if self.atomids_to_internalids == NULL:
 *                 raise MemoryError             # <<<<<<<<<<<<<<
 * 
 *             # We also need to initialize the newly allocated memory:
 */
      PyErr_NoMemory(); __PYX_ERR(0, 1078, __pyx_L1_error)

      /* "fatslimlib/core_base.pyx":1077
 *                 <fsl_int *> PyMem_Realloc(<void *>self.atomids_to_internalids,
 *                                       sizeof(fsl_int) * self.atomids_to_internalids_allocated_size)
 *             if self.atomids_to_internalids == NULL:             # <<<<<<<<<<<<<<
 *                 raise MemoryError
 * 
 */
    }

    /* "fatslimlib/core_base.pyx":1082
 *             # We also need to initialize the newly allocated memory:
 *             for i in range(self.atomids_to_internalids_size,
 *                            self.atomids_to_internalids_allocated_size):             # <<<<<<<<<<<<<<
 *                 self.atomids_to_internalids[i] = NOTSET
 * 
 */
    __pyx_t_1 = __pyx_v_self->atomids_to_internalids_allocated_size;

    /* "fatslimlib/core_base.pyx":1081
 * 
 *             # We also need to initialize the newly allocated memory:
 *             for i in range(self.atomids_to_internalids_size,             # <<<<<<<<<<<<<<
 *                            self.atomids_to_internalids_allocated_size):
 *                 self.atomids_to_internalids[i] = NOTSET
 */
    __pyx_t_2 = __pyx_t_1;
    for (__pyx_t_3 = __pyx_v_self->atomids_to_internalids_size; __pyx_t_3 < __pyx_t_2; __pyx_t_3+=1) {
      __pyx_v_i = __pyx_t_3;

      /* "fatslimlib/core_base.pyx":1083
 *             for i in range(self.atomids_to_internalids_size,
 *                            self.atomids_to_internalids_allocated_size):
 *                 self.atomids_to_internalids[i] = NOTSET             # <<<<<<<<<<<<<<
 * 
 *         # Watch out! atomids start from 1 but are stored from 0
 */
      (__pyx_v_self->atomids_to_internalids[__pyx_v_i]) = -12345;
    }

    /* "fatslimlib/core_base.pyx":1070
 * 
 *         # First we need to handle the translation atomid->internalid
 *         if atomid >= self.atomids_to_internalids_allocated_size:             # <<<<<<<<<<<<<<
 *             # Allocate enough memory to store the new resid plus extra for future resids
 *             self.atomids_to_internalids_allocated_size += \
 */
  }

  /* "fatslimlib/core_base.pyx":1086
 * 
 *         # Watch out! atomids start from 1 but are stored from 0
 *         atom_internal_id = self.atomids_to_internalids[atomid-1]             # <<<<<<<<<<<<<<
 * 
 *         # Second we create the atom
 */
  __pyx_v_atom_internal_id = (__pyx_v_self->atomids_to_internalids[(__pyx_v_atomid - 1)]);

  /* "fatslimlib/core_base.pyx":1089
 * 
 *         # Second we create the atom
 *         if atom_internal_id != NOTSET: # The atom is not registered yet             # <<<<<<<<<<<<<<
 *             raise IndexError("Atom with atomid #%i is already registered" % atomid)
 * 
 */
  __pyx_t_5 = (__pyx_v_atom_internal_id != -12345L);
  if (unlikely(__pyx_t_5)) {

    /* "fatslimlib/core_base.pyx":1090
 *         # Second we create the atom
 *         if atom_internal_id != NOTSET: # The atom is not registered yet
 *             raise IndexError("Atom with atomid #%i is already registered" % atomid)             # <<<<<<<<<<<<<<
 * 
 *         # Allocate memory if necessary
 */
    __pyx_t_7 = __Pyx_PyInt_From_fsl_int(__pyx_v_atomid); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1090, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __pyx_t_8 = PyUnicode_Format(__pyx_kp_u_Atom_with_atomid_i_is_already_re, __pyx_t_7); if (unlikely(!__pyx_t_8)) __PYX_ERR(0, 1090, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_8);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __pyx_t_7 = __Pyx_PyObject_CallOneArg(__pyx_builtin_IndexError, __pyx_t_8); if (unlikely(!__pyx_t_7)) __PYX_ERR(0, 1090, __pyx_L1_error)
    __Pyx_GOTREF(__pyx_t_7);
    __Pyx_DECREF(__pyx_t_8); __pyx_t_8 = 0;
    __Pyx_Raise(__pyx_t_7, 0, 0, 0);
    __Pyx_DECREF(__pyx_t_7); __pyx_t_7 = 0;
    __PYX_ERR(0, 1090, __pyx_L1_error)

    /* "fatslimlib/core_base.pyx":1089
 * 
 *         # Second we create the atom
 *         if atom_internal_id != NOTSET: # The atom is not registered yet             # <<<<<<<<<<<<<<
 *             raise IndexError("Atom with atomid #%i is already registered" % atomid)
 * 
 */
  }

  /* "fatslimlib/core_base.pyx":1093
 * 
 *         # Allocate memory if necessary
 *         if self.atoms_size == self.atoms_allocated_size:             # <<<<<<<<<<<<<<
 *             self.set_atoms_allocation(self.atoms_allocated_size + ATOMS_ALLOCATION_INCREMENT)
 * 
 */
  __pyx_t_5 = (__pyx_v_self->atoms_size == __pyx_v_self->atoms_allocated_size);
  if (__pyx_t_5) {

    /* "fatslimlib/core_base.pyx":1094
 *         # Allocate memory if necessary
 *         if self.atoms_size == self.atoms_allocated_size:
 *             self.set_atoms_allocation(self.atoms_allocated_size + ATOMS_ALLOCATION_INCREMENT)             # <<<<<<<<<<<<<<
 * 
 *         atom_internal_id = self.atoms_size
 */
    ((struct __pyx_vtabstruct_10fatslimlib_9core_base_Topology *)__pyx_v_self->__pyx_vtab)->set_atoms_allocation(__pyx_v_self, (__pyx_v_self->atoms_allocated_size + 0x3E8)); if (unlikely(PyErr_Occurred())) __PYX_ERR(0, 1094, __pyx_L1_error)

    /* "fatslimlib/core_base.pyx":1093
 * 
 *         # Allocate memory if necessary
 *         if self.atoms_size == self.atoms_allocated_size:             # <<<<<<<<<<<<<<
 *             self.set_atoms_allocation(self.atoms_allocated_size + ATOMS_ALLOCATION_INCREMENT)
 * 
 */
  }

  /* "fatslimlib/core_base.pyx":1096
 *             self.set_atoms_allocation(self.atoms_allocated_size + ATOMS_ALLOCATION_INCREMENT)
 * 
 *         atom_internal_id = self.atoms_size             # <<<<<<<<<<<<<<
 *         self.atoms_size += 1
 * 
 */
  __pyx_t_1 = __pyx_v_self->atoms_size;
  __pyx_v_atom_internal_id = __pyx_t_1;

  /* "fatslimlib/core_base.pyx":1097
 * 
 *         atom_internal_id = self.atoms_size
 *         self.atoms_size += 1             # <<<<<<<<<<<<<<
 * 
 *         # Create the atom
 */
  __pyx_v_self->atoms_size = (__pyx_v_self->atoms_size + 1);

  /* "fatslimlib/core_base.pyx":1100
 * 
 *         # Create the atom
 *         atom = &self.atoms[atom_internal_id]             # <<<<<<<<<<<<<<
 *         atom.name_id = atomname_id
 *         atom.internal_id = atom_internal_id
 */
  __pyx_v_atom = (&(__pyx_v_self->atoms[__pyx_v_atom_internal_id]));

  /* "fatslimlib/core_base.pyx":1101
 *         # Create the atom
 *         atom = &self.atoms[atom_internal_id]
 *         atom.name_id = atomname_id             # <<<<<<<<<<<<<<
 *         atom.internal_id = atom_internal_id
 *         atom.atomid = atomid
 */
  __pyx_v_atom->name_id = __pyx_v_atomname_id;

  /* "fatslimlib/core_base.pyx":1102
 *         atom = &self.atoms[atom_internal_id]
 *         atom.name_id = atomname_id
 *         atom.internal_id = atom_internal_id             # <<<<<<<<<<<<<<
 *         atom.atomid = atomid
 *         self.atomids_to_internalids[atomid-1] = atom_internal_id
 */
  __pyx_v_atom->internal_id = __pyx_v_atom_internal_id;

  /* "fatslimlib/core_base.pyx":1103
 *         atom.name_id = atomname_id
 *         atom.internal_id = atom_internal_id
 *         atom.atomid = atomid             # <<<<<<<<<<<<<<
 *         self.atomids_to_internalids[atomid-1] = atom_internal_id
 *         self.atomids_to_internalids_size = atomid
 */
  __pyx_v_atom->atomid = __pyx_v_atomid;

  /* "fatslimlib/core_base.pyx":1104
 *         atom.internal_id = atom_internal_id
 *         atom.atomid = atomid
 *         self.atomids_to_internalids[atomid-1] = atom_internal_id             # <<<<<<<<<<<<<<
 *         self.atomids_to_internalids_size = atomid
 * 
 */
  (__pyx_v_self->atomids_to_internalids[(__pyx_v_atomid - 1)]) = __pyx_v_atom_internal_id;

  /* "fatslimlib/core_base.pyx":1105
 *         atom.atomid = atomid
 *         self.atomids_to_internalids[atomid-1] = atom_internal_id
 *         self.atomids_to_internalids_size = atomid             # <<<<<<<<<<<<<<
 * 
 *         # Populate the residue
 */
  __pyx_v_self->atomids_to_internalids_size = __pyx_v_atomid;

  /* "fatslimlib/core_base.pyx":1108
 * 
 *         # Populate the residue
 *         residue = &self.residues[residue_internal_id]             # <<<<<<<<<<<<<<
 * 
 *         if residue_created:
 */
  __pyx_v_residue = (&(__pyx_v_self->residues[__pyx_v_residue_internal_id]));

  /* "fatslimlib/core_base.pyx":1110
 *         residue = &self.residues[residue_internal_id]
 * 
 *         if residue_created:             # <<<<<<<<<<<<<<
 *             residue.name_id = resname_id
 *             residue.internal_id = residue_internal_id
 */
  if (__pyx_v_residue_created) {

    /* "fatslimlib/core_base.pyx":1111
 * 
 *         if residue_created:
 *             residue.name_id = resname_id             # <<<<<<<<<<<<<<
 *             residue.internal_id = residue_internal_id
 *             residue.resid = resid
 */
    __pyx_v_residue->name_id = __pyx_v_resname_id;

    /* "fatslimlib/core_base.pyx":1112
 *         if residue_created:
 *             residue.name_id = resname_id
 *             residue.internal_id = residue_internal_id             # <<<<<<<<<<<<<<
 *             residue.resid = resid
 * 
 */
    __pyx_v_residue->internal_id = __pyx_v_residue_internal_id;

    /* "fatslimlib/core_base.pyx":1113
 *             residue.name_id = resname_id
 *             residue.internal_id = residue_internal_id
 *             residue.resid = resid             # <<<<<<<<<<<<<<
 * 
 *         # Add the atom to the residue
 */
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/* "fatslimlib/core_base.pyx":1151
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 */
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/* "fatslimlib/core_base.pyx":1161
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 *         cdef topol_atom_t atom
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static struct __pyx_t_10fatslimlib_9core_base_topol_residue_t *__pyx_f_10fatslimlib_9core_base_8Topology_fast_get_residue_from_atomid(struct __pyx_obj_10fatslimlib_9core_base_Topology *__pyx_v_self, fsl_int __pyx_v_atomid) {
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/* "fatslimlib/core_base.pyx":1171
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/* Python wrapper */
static PyObject *__pyx_pw_10fatslimlib_9core_base_8Topology_9get_residue_from_atomid(PyObject *__pyx_v_self, 
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PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
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PyObject *__pyx_args, PyObject *__pyx_kwds
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); /*proto*/
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static PyObject *__pyx_pw_10fatslimlib_9core_base_8Topology_9get_residue_from_atomid(PyObject *__pyx_v_self, 
#if CYTHON_METH_FASTCALL
PyObject *const *__pyx_args, Py_ssize_t __pyx_nargs, PyObject *__pyx_kwds
#else
PyObject *__pyx_args, PyObject *__pyx_kwds
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) {
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  /* "fatslimlib/core_base.pyx":1527
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  /* "fatslimlib/core_base.pyx":1528
 *         cdef fsl_int[:] hg_offsets = self.trajectory.hg_bead_atomids_offsets
 *         cdef fsl_int[:] hg_atomids = self.trajectory.hg_bead_atomids
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                            /* "fatslimlib/core_base.pyx":1542
 *         #for i in range(nbeads):
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                            /* "fatslimlib/core_base.pyx":1543
 *         for i in prange(nbeads, schedule='dynamic', num_threads=OPENMP_NUM_THREADS):
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 *             first_lipid_atomid = lipid_atomids[lipid_offset]             # <<<<<<<<<<<<<<
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                            /* "fatslimlib/core_base.pyx":1544
 *             lipid_offset = lipid_offsets[i]
 *             first_lipid_atomid = lipid_atomids[lipid_offset]
 *             hg_offset = hg_offsets[i+1]             # <<<<<<<<<<<<<<
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                            __pyx_t_13 = (__pyx_v_i + 1);
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                            /* "fatslimlib/core_base.pyx":1545
 *             first_lipid_atomid = lipid_atomids[lipid_offset]
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 *             last_hg_atomid = hg_atomids[hg_offset -1]             # <<<<<<<<<<<<<<
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 * 
 */
                            __pyx_t_13 = (__pyx_v_hg_offset - 1);
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                            /* "fatslimlib/core_base.pyx":1546
 *             hg_offset = hg_offsets[i+1]
 *             last_hg_atomid = hg_atomids[hg_offset -1]
 *             start_offset = lipid_offset + (last_hg_atomid - first_lipid_atomid)             # <<<<<<<<<<<<<<
 * 
 *             calculate_lipid_direction(&bead_coords[i, XX],
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                            __pyx_v_start_offset = (__pyx_v_lipid_offset + (__pyx_v_last_hg_atomid - __pyx_v_first_lipid_atomid));

                            /* "fatslimlib/core_base.pyx":1548
 *             start_offset = lipid_offset + (last_hg_atomid - first_lipid_atomid)
 * 
 *             calculate_lipid_direction(&bead_coords[i, XX],             # <<<<<<<<<<<<<<
 *                                       box,
 *                                       all_lipid_coords,
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                            __pyx_t_13 = __pyx_v_i;
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                            /* "fatslimlib/core_base.pyx":1552
 *                                       all_lipid_coords,
 *                                       start_offset,
 *                                       lipid_offsets[i+1],             # <<<<<<<<<<<<<<
 *                                       &directions[i, XX])
 * 
 */
                            __pyx_t_15 = (__pyx_v_i + 1);

                            /* "fatslimlib/core_base.pyx":1553
 *                                       start_offset,
 *                                       lipid_offsets[i+1],
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 * 
 *         with gil:
 */
                            __pyx_t_16 = __pyx_v_i;
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                            /* "fatslimlib/core_base.pyx":1548
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 * 
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  struct __pyx_obj_10fatslimlib_9core_base_Atom *p = (struct __pyx_obj_10fatslimlib_9core_base_Atom *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_Atom) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  if (p->__weakref__) PyObject_ClearWeakRefs(o);
  Py_CLEAR(p->name);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_4Atom_x(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_4Atom_1x_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_4Atom_y(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_4Atom_1y_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_4Atom_z(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_4Atom_1z_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_4Atom_atomid(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_4Atom_6atomid_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_4Atom_name(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_4Atom_4name_1__get__(o);
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_Atom[] = {
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_4Atom_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_4Atom_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_10fatslimlib_9core_base_Atom[] = {
  {(char *)"x", __pyx_getprop_10fatslimlib_9core_base_4Atom_x, 0, (char *)0, 0},
  {(char *)"y", __pyx_getprop_10fatslimlib_9core_base_4Atom_y, 0, (char *)0, 0},
  {(char *)"z", __pyx_getprop_10fatslimlib_9core_base_4Atom_z, 0, (char *)0, 0},
  {(char *)"atomid", __pyx_getprop_10fatslimlib_9core_base_4Atom_atomid, 0, (char *)0, 0},
  {(char *)"name", __pyx_getprop_10fatslimlib_9core_base_4Atom_name, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_Atom_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_Atom},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_Atom},
  {Py_tp_getset, (void *)__pyx_getsets_10fatslimlib_9core_base_Atom},
  {Py_tp_init, (void *)__pyx_pw_10fatslimlib_9core_base_4Atom_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_Atom},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_Atom_spec = {
  "fatslimlib.core_base.Atom",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_Atom),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE,
  __pyx_type_10fatslimlib_9core_base_Atom_slots,
};
#else

static PyTypeObject __pyx_type_10fatslimlib_9core_base_Atom = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""Atom", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_Atom), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_Atom, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_Atom, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_10fatslimlib_9core_base_Atom, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_10fatslimlib_9core_base_4Atom_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_Atom, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_10fatslimlib_9core_base_AtomGroup __pyx_vtable_10fatslimlib_9core_base_AtomGroup;

static PyObject *__pyx_tp_new_10fatslimlib_9core_base_AtomGroup(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *)o);
  p->__pyx_vtab = __pyx_vtabptr_10fatslimlib_9core_base_AtomGroup;
  p->name = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_pw_10fatslimlib_9core_base_9AtomGroup_1__cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_10fatslimlib_9core_base_AtomGroup(PyObject *o) {
  struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *p = (struct __pyx_obj_10fatslimlib_9core_base_AtomGroup *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_AtomGroup) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  if (p->__weakref__) PyObject_ClearWeakRefs(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_pw_10fatslimlib_9core_base_9AtomGroup_7__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->name);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_AtomGroup[] = {
  {"append", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_9AtomGroup_3append, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_9AtomGroup_9__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_9AtomGroup_11__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_AtomGroup_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_AtomGroup},
  {Py_sq_length, (void *)__pyx_pw_10fatslimlib_9core_base_9AtomGroup_5__len__},
  {Py_mp_length, (void *)__pyx_pw_10fatslimlib_9core_base_9AtomGroup_5__len__},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_AtomGroup},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_AtomGroup},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_AtomGroup_spec = {
  "fatslimlib.core_base.AtomGroup",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_AtomGroup),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE,
  __pyx_type_10fatslimlib_9core_base_AtomGroup_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_AtomGroup = {
  __pyx_pw_10fatslimlib_9core_base_9AtomGroup_5__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_AtomGroup = {
  __pyx_pw_10fatslimlib_9core_base_9AtomGroup_5__len__, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_10fatslimlib_9core_base_AtomGroup = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""AtomGroup", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_AtomGroup), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_AtomGroup, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_AtomGroup, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_AtomGroup, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_AtomGroup, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_AtomGroup, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_10fatslimlib_9core_base_PBCBox __pyx_vtable_10fatslimlib_9core_base_PBCBox;

static PyObject *__pyx_tp_new_10fatslimlib_9core_base_PBCBox(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_10fatslimlib_9core_base_PBCBox *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_10fatslimlib_9core_base_PBCBox *)o);
  p->__pyx_vtab = __pyx_vtabptr_10fatslimlib_9core_base_PBCBox;
  return o;
}

static void __pyx_tp_dealloc_10fatslimlib_9core_base_PBCBox(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_PBCBox) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_6PBCBox_box(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_6PBCBox_3box_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_6PBCBox_center(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_6PBCBox_6center_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_6PBCBox_bbox_center(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_6PBCBox_11bbox_center_1__get__(o);
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_PBCBox[] = {
  {"update", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_3update, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"to_gro", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_5to_gro, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"dx", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_9dx, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"dx_leaflet", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_11dx_leaflet, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"distance2", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_13distance2, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"distance", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_15distance, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"leaflet_distance2", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_17leaflet_distance2, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"leaflet_distance", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_19leaflet_distance, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"get_xcm", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_21get_xcm, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"asarray", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_23asarray, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"put_atoms_in_bbox", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_25put_atoms_in_bbox, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_27__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_6PBCBox_29__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_10fatslimlib_9core_base_PBCBox[] = {
  {(char *)"box", __pyx_getprop_10fatslimlib_9core_base_6PBCBox_box, 0, (char *)0, 0},
  {(char *)"center", __pyx_getprop_10fatslimlib_9core_base_6PBCBox_center, 0, (char *)0, 0},
  {(char *)"bbox_center", __pyx_getprop_10fatslimlib_9core_base_6PBCBox_bbox_center, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_PBCBox_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_PBCBox},
  {Py_tp_str, (void *)__pyx_pw_10fatslimlib_9core_base_6PBCBox_7__str__},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_PBCBox},
  {Py_tp_getset, (void *)__pyx_getsets_10fatslimlib_9core_base_PBCBox},
  {Py_tp_init, (void *)__pyx_pw_10fatslimlib_9core_base_6PBCBox_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_PBCBox},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_PBCBox_spec = {
  "fatslimlib.core_base.PBCBox",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_PBCBox),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE,
  __pyx_type_10fatslimlib_9core_base_PBCBox_slots,
};
#else

static PyTypeObject __pyx_type_10fatslimlib_9core_base_PBCBox = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""PBCBox", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_PBCBox), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_PBCBox, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_pw_10fatslimlib_9core_base_6PBCBox_7__str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_PBCBox, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_10fatslimlib_9core_base_PBCBox, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_10fatslimlib_9core_base_6PBCBox_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_PBCBox, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_10fatslimlib_9core_base_TopologyGroup __pyx_vtable_10fatslimlib_9core_base_TopologyGroup;

static PyObject *__pyx_tp_new_10fatslimlib_9core_base_TopologyGroup(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *)o);
  p->__pyx_vtab = __pyx_vtabptr_10fatslimlib_9core_base_TopologyGroup;
  p->parent = ((struct __pyx_obj_10fatslimlib_9core_base_Topology *)Py_None); Py_INCREF(Py_None);
  p->name = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->resname = ((PyObject*)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_10fatslimlib_9core_base_TopologyGroup(PyObject *o) {
  struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *p = (struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_TopologyGroup) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_5__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->parent);
  Py_CLEAR(p->name);
  Py_CLEAR(p->resname);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_10fatslimlib_9core_base_TopologyGroup(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *p = (struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *)o;
  if (p->parent) {
    e = (*v)(((PyObject *)p->parent), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_10fatslimlib_9core_base_TopologyGroup(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *p = (struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup *)o;
  tmp = ((PyObject*)p->parent);
  p->parent = ((struct __pyx_obj_10fatslimlib_9core_base_Topology *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_atomids(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_7atomids_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_residue_atomids(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_15residue_atomids_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_parent(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_6parent_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_resid(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_5resid_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_size(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_4size_1__get__(o);
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_TopologyGroup[] = {
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_13TopologyGroup_9__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_13TopologyGroup_11__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_10fatslimlib_9core_base_TopologyGroup[] = {
  {(char *)"atomids", __pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_atomids, 0, (char *)0, 0},
  {(char *)"residue_atomids", __pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_residue_atomids, 0, (char *)0, 0},
  {(char *)"parent", __pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_parent, 0, (char *)0, 0},
  {(char *)"resid", __pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_resid, 0, (char *)0, 0},
  {(char *)"size", __pyx_getprop_10fatslimlib_9core_base_13TopologyGroup_size, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_TopologyGroup_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_TopologyGroup},
  {Py_sq_length, (void *)__pyx_pw_10fatslimlib_9core_base_13TopologyGroup_3__len__},
  {Py_mp_length, (void *)__pyx_pw_10fatslimlib_9core_base_13TopologyGroup_3__len__},
  {Py_tp_str, (void *)__pyx_pw_10fatslimlib_9core_base_13TopologyGroup_7__str__},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_10fatslimlib_9core_base_TopologyGroup},
  {Py_tp_clear, (void *)__pyx_tp_clear_10fatslimlib_9core_base_TopologyGroup},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_TopologyGroup},
  {Py_tp_getset, (void *)__pyx_getsets_10fatslimlib_9core_base_TopologyGroup},
  {Py_tp_init, (void *)__pyx_pw_10fatslimlib_9core_base_13TopologyGroup_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_TopologyGroup},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_TopologyGroup_spec = {
  "fatslimlib.core_base.TopologyGroup",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_10fatslimlib_9core_base_TopologyGroup_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_TopologyGroup = {
  __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_3__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_TopologyGroup = {
  __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_3__len__, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_10fatslimlib_9core_base_TopologyGroup = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""TopologyGroup", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_TopologyGroup), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_TopologyGroup, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_TopologyGroup, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_TopologyGroup, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_7__str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_10fatslimlib_9core_base_TopologyGroup, /*tp_traverse*/
  __pyx_tp_clear_10fatslimlib_9core_base_TopologyGroup, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_TopologyGroup, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_10fatslimlib_9core_base_TopologyGroup, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_10fatslimlib_9core_base_13TopologyGroup_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_TopologyGroup, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_10fatslimlib_9core_base_Topology __pyx_vtable_10fatslimlib_9core_base_Topology;

static PyObject *__pyx_tp_new_10fatslimlib_9core_base_Topology(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_10fatslimlib_9core_base_Topology *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_10fatslimlib_9core_base_Topology *)o);
  p->__pyx_vtab = __pyx_vtabptr_10fatslimlib_9core_base_Topology;
  return o;
}

static void __pyx_tp_dealloc_10fatslimlib_9core_base_Topology(PyObject *o) {
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_Topology) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_pw_10fatslimlib_9core_base_8Topology_3__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_8Topology_nresidues(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_8Topology_9nresidues_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_8Topology_natoms(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_8Topology_6natoms_1__get__(o);
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_Topology[] = {
  {"append", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_8Topology_5append, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"get_atom", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_8Topology_7get_atom, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"get_residue_from_atomid", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_8Topology_9get_residue_from_atomid, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"get_residue", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_8Topology_11get_residue, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_8Topology_15__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_8Topology_17__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_10fatslimlib_9core_base_Topology[] = {
  {(char *)"nresidues", __pyx_getprop_10fatslimlib_9core_base_8Topology_nresidues, 0, (char *)0, 0},
  {(char *)"natoms", __pyx_getprop_10fatslimlib_9core_base_8Topology_natoms, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_Topology_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_Topology},
  {Py_sq_length, (void *)__pyx_pw_10fatslimlib_9core_base_8Topology_13__len__},
  {Py_mp_length, (void *)__pyx_pw_10fatslimlib_9core_base_8Topology_13__len__},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_Topology},
  {Py_tp_getset, (void *)__pyx_getsets_10fatslimlib_9core_base_Topology},
  {Py_tp_init, (void *)__pyx_pw_10fatslimlib_9core_base_8Topology_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_Topology},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_Topology_spec = {
  "fatslimlib.core_base.Topology",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_Topology),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE,
  __pyx_type_10fatslimlib_9core_base_Topology_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_Topology = {
  __pyx_pw_10fatslimlib_9core_base_8Topology_13__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Topology = {
  __pyx_pw_10fatslimlib_9core_base_8Topology_13__len__, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_10fatslimlib_9core_base_Topology = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""Topology", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_Topology), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_Topology, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_Topology, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Topology, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_Topology, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_10fatslimlib_9core_base_Topology, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_10fatslimlib_9core_base_8Topology_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_Topology, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_10fatslimlib_9core_base_TopologyReader __pyx_vtable_10fatslimlib_9core_base_TopologyReader;

static PyObject *__pyx_tp_new_10fatslimlib_9core_base_TopologyReader(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *)o);
  p->__pyx_vtab = __pyx_vtabptr_10fatslimlib_9core_base_TopologyReader;
  p->filename = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->topology = ((struct __pyx_obj_10fatslimlib_9core_base_Topology *)Py_None); Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_10fatslimlib_9core_base_TopologyReader(PyObject *o) {
  struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *p = (struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_TopologyReader) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->filename);
  Py_CLEAR(p->topology);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_10fatslimlib_9core_base_TopologyReader(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *p = (struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *)o;
  if (p->topology) {
    e = (*v)(((PyObject *)p->topology), a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_10fatslimlib_9core_base_TopologyReader(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *p = (struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *)o;
  tmp = ((PyObject*)p->topology);
  p->topology = ((struct __pyx_obj_10fatslimlib_9core_base_Topology *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_14TopologyReader_topology(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_14TopologyReader_8topology_1__get__(o);
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_TopologyReader[] = {
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_14TopologyReader_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_14TopologyReader_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_10fatslimlib_9core_base_TopologyReader[] = {
  {(char *)"topology", __pyx_getprop_10fatslimlib_9core_base_14TopologyReader_topology, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_TopologyReader_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_TopologyReader},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_10fatslimlib_9core_base_TopologyReader},
  {Py_tp_clear, (void *)__pyx_tp_clear_10fatslimlib_9core_base_TopologyReader},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_TopologyReader},
  {Py_tp_getset, (void *)__pyx_getsets_10fatslimlib_9core_base_TopologyReader},
  {Py_tp_init, (void *)__pyx_pw_10fatslimlib_9core_base_14TopologyReader_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_TopologyReader},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_TopologyReader_spec = {
  "fatslimlib.core_base.TopologyReader",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_TopologyReader),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_10fatslimlib_9core_base_TopologyReader_slots,
};
#else

static PyTypeObject __pyx_type_10fatslimlib_9core_base_TopologyReader = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""TopologyReader", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_TopologyReader), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_TopologyReader, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_10fatslimlib_9core_base_TopologyReader, /*tp_traverse*/
  __pyx_tp_clear_10fatslimlib_9core_base_TopologyReader, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_TopologyReader, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_10fatslimlib_9core_base_TopologyReader, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_10fatslimlib_9core_base_14TopologyReader_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_TopologyReader, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_10fatslimlib_9core_base_CoordinateReader __pyx_vtable_10fatslimlib_9core_base_CoordinateReader;

static PyObject *__pyx_tp_new_10fatslimlib_9core_base_CoordinateReader(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *)o);
  p->__pyx_vtab = __pyx_vtabptr_10fatslimlib_9core_base_CoordinateReader;
  p->filename = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->coordinate_offsets.data = NULL;
  p->coordinate_offsets.memview = NULL;
  p->box_offsets.data = NULL;
  p->box_offsets.memview = NULL;
  p->timesteps.data = NULL;
  p->timesteps.memview = NULL;
  return o;
}

static void __pyx_tp_dealloc_10fatslimlib_9core_base_CoordinateReader(PyObject *o) {
  struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *p = (struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_CoordinateReader) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  Py_CLEAR(p->filename);
  __PYX_XCLEAR_MEMVIEW(&p->coordinate_offsets, 1);
  p->coordinate_offsets.memview = NULL; p->coordinate_offsets.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->box_offsets, 1);
  p->box_offsets.memview = NULL; p->box_offsets.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->timesteps, 1);
  p->timesteps.memview = NULL; p->timesteps.data = NULL;
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_16CoordinateReader_nframes(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_16CoordinateReader_7nframes_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_16CoordinateReader_timesteps(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_16CoordinateReader_9timesteps_1__get__(o);
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_CoordinateReader[] = {
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_16CoordinateReader_3__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_16CoordinateReader_5__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_10fatslimlib_9core_base_CoordinateReader[] = {
  {(char *)"nframes", __pyx_getprop_10fatslimlib_9core_base_16CoordinateReader_nframes, 0, (char *)0, 0},
  {(char *)"timesteps", __pyx_getprop_10fatslimlib_9core_base_16CoordinateReader_timesteps, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_CoordinateReader_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_CoordinateReader},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_CoordinateReader},
  {Py_tp_getset, (void *)__pyx_getsets_10fatslimlib_9core_base_CoordinateReader},
  {Py_tp_init, (void *)__pyx_pw_10fatslimlib_9core_base_16CoordinateReader_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_CoordinateReader},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_CoordinateReader_spec = {
  "fatslimlib.core_base.CoordinateReader",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE,
  __pyx_type_10fatslimlib_9core_base_CoordinateReader_slots,
};
#else

static PyTypeObject __pyx_type_10fatslimlib_9core_base_CoordinateReader = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""CoordinateReader", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_CoordinateReader, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
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  0, /*tp_as_async*/
  #endif
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  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_CoordinateReader, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_10fatslimlib_9core_base_CoordinateReader, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_10fatslimlib_9core_base_16CoordinateReader_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_CoordinateReader, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
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  0, /*tp_del*/
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  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_10fatslimlib_9core_base_IndexReader __pyx_vtable_10fatslimlib_9core_base_IndexReader;

static PyObject *__pyx_tp_new_10fatslimlib_9core_base_IndexReader(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_10fatslimlib_9core_base_IndexReader *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_10fatslimlib_9core_base_IndexReader *)o);
  p->__pyx_vtab = __pyx_vtabptr_10fatslimlib_9core_base_IndexReader;
  p->filename = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->groups = Py_None; Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_10fatslimlib_9core_base_IndexReader(PyObject *o) {
  struct __pyx_obj_10fatslimlib_9core_base_IndexReader *p = (struct __pyx_obj_10fatslimlib_9core_base_IndexReader *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_IndexReader) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->filename);
  Py_CLEAR(p->groups);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_10fatslimlib_9core_base_IndexReader(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_10fatslimlib_9core_base_IndexReader *p = (struct __pyx_obj_10fatslimlib_9core_base_IndexReader *)o;
  if (p->groups) {
    e = (*v)(p->groups, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_10fatslimlib_9core_base_IndexReader(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_10fatslimlib_9core_base_IndexReader *p = (struct __pyx_obj_10fatslimlib_9core_base_IndexReader *)o;
  tmp = ((PyObject*)p->groups);
  p->groups = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
static PyObject *__pyx_sq_item_10fatslimlib_9core_base_IndexReader(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_11IndexReader_groups(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_11IndexReader_6groups_1__get__(o);
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_IndexReader[] = {
  {"load", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_11IndexReader_3load, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_11IndexReader_9__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_11IndexReader_11__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_10fatslimlib_9core_base_IndexReader[] = {
  {(char *)"groups", __pyx_getprop_10fatslimlib_9core_base_11IndexReader_groups, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_IndexReader_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_IndexReader},
  {Py_sq_length, (void *)__pyx_pw_10fatslimlib_9core_base_11IndexReader_5__len__},
  {Py_sq_item, (void *)__pyx_sq_item_10fatslimlib_9core_base_IndexReader},
  {Py_mp_length, (void *)__pyx_pw_10fatslimlib_9core_base_11IndexReader_5__len__},
  {Py_mp_subscript, (void *)__pyx_pw_10fatslimlib_9core_base_11IndexReader_7__getitem__},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_10fatslimlib_9core_base_IndexReader},
  {Py_tp_clear, (void *)__pyx_tp_clear_10fatslimlib_9core_base_IndexReader},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_IndexReader},
  {Py_tp_getset, (void *)__pyx_getsets_10fatslimlib_9core_base_IndexReader},
  {Py_tp_init, (void *)__pyx_pw_10fatslimlib_9core_base_11IndexReader_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_IndexReader},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_IndexReader_spec = {
  "fatslimlib.core_base.IndexReader",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_IndexReader),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_10fatslimlib_9core_base_IndexReader_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_IndexReader = {
  __pyx_pw_10fatslimlib_9core_base_11IndexReader_5__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_10fatslimlib_9core_base_IndexReader, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_IndexReader = {
  __pyx_pw_10fatslimlib_9core_base_11IndexReader_5__len__, /*mp_length*/
  __pyx_pw_10fatslimlib_9core_base_11IndexReader_7__getitem__, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_10fatslimlib_9core_base_IndexReader = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""IndexReader", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_IndexReader), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_IndexReader, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_IndexReader, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_IndexReader, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_10fatslimlib_9core_base_IndexReader, /*tp_traverse*/
  __pyx_tp_clear_10fatslimlib_9core_base_IndexReader, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_IndexReader, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_10fatslimlib_9core_base_IndexReader, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_10fatslimlib_9core_base_11IndexReader_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_IndexReader, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_10fatslimlib_9core_base_Frame __pyx_vtable_10fatslimlib_9core_base_Frame;

static PyObject *__pyx_tp_new_10fatslimlib_9core_base_Frame(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_10fatslimlib_9core_base_Frame *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_10fatslimlib_9core_base_Frame *)o);
  p->__pyx_vtab = __pyx_vtabptr_10fatslimlib_9core_base_Frame;
  p->trajectory = ((struct __pyx_obj_10fatslimlib_9core_base_Trajectory *)Py_None); Py_INCREF(Py_None);
  p->topology = ((struct __pyx_obj_10fatslimlib_9core_base_Topology *)Py_None); Py_INCREF(Py_None);
  p->coords_reader = ((struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *)Py_None); Py_INCREF(Py_None);
  p->box = ((struct __pyx_obj_10fatslimlib_9core_base_PBCBox *)Py_None); Py_INCREF(Py_None);
  p->lipid_coords_aslist = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->lipids_coords_bbox_aslist = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->aggregates = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->membranes = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->hg_group_coords.data = NULL;
  p->hg_group_coords.memview = NULL;
  p->hg_coords_bbox.data = NULL;
  p->hg_coords_bbox.memview = NULL;
  p->lipid_coords.data = NULL;
  p->lipid_coords.memview = NULL;
  p->lipid_coords_bbox.data = NULL;
  p->lipid_coords_bbox.memview = NULL;
  p->lipid_atomids_offsets.data = NULL;
  p->lipid_atomids_offsets.memview = NULL;
  p->bead_coords.data = NULL;
  p->bead_coords.memview = NULL;
  p->bead_coords_bbox.data = NULL;
  p->bead_coords_bbox.memview = NULL;
  p->interacting_group_coords.data = NULL;
  p->interacting_group_coords.memview = NULL;
  p->interacting_group_coords_bbox.data = NULL;
  p->interacting_group_coords_bbox.memview = NULL;
  p->directions.data = NULL;
  p->directions.memview = NULL;
  p->normals.data = NULL;
  p->normals.memview = NULL;
  return o;
}

static void __pyx_tp_dealloc_10fatslimlib_9core_base_Frame(PyObject *o) {
  struct __pyx_obj_10fatslimlib_9core_base_Frame *p = (struct __pyx_obj_10fatslimlib_9core_base_Frame *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_Frame) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_pw_10fatslimlib_9core_base_5Frame_3__dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->trajectory);
  Py_CLEAR(p->topology);
  Py_CLEAR(p->coords_reader);
  Py_CLEAR(p->box);
  Py_CLEAR(p->lipid_coords_aslist);
  Py_CLEAR(p->lipids_coords_bbox_aslist);
  Py_CLEAR(p->aggregates);
  Py_CLEAR(p->membranes);
  __PYX_XCLEAR_MEMVIEW(&p->hg_group_coords, 1);
  p->hg_group_coords.memview = NULL; p->hg_group_coords.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->hg_coords_bbox, 1);
  p->hg_coords_bbox.memview = NULL; p->hg_coords_bbox.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->lipid_coords, 1);
  p->lipid_coords.memview = NULL; p->lipid_coords.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->lipid_coords_bbox, 1);
  p->lipid_coords_bbox.memview = NULL; p->lipid_coords_bbox.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->lipid_atomids_offsets, 1);
  p->lipid_atomids_offsets.memview = NULL; p->lipid_atomids_offsets.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->bead_coords, 1);
  p->bead_coords.memview = NULL; p->bead_coords.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->bead_coords_bbox, 1);
  p->bead_coords_bbox.memview = NULL; p->bead_coords_bbox.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->interacting_group_coords, 1);
  p->interacting_group_coords.memview = NULL; p->interacting_group_coords.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->interacting_group_coords_bbox, 1);
  p->interacting_group_coords_bbox.memview = NULL; p->interacting_group_coords_bbox.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->directions, 1);
  p->directions.memview = NULL; p->directions.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->normals, 1);
  p->normals.memview = NULL; p->normals.data = NULL;
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_10fatslimlib_9core_base_Frame(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_10fatslimlib_9core_base_Frame *p = (struct __pyx_obj_10fatslimlib_9core_base_Frame *)o;
  if (p->trajectory) {
    e = (*v)(((PyObject *)p->trajectory), a); if (e) return e;
  }
  if (p->topology) {
    e = (*v)(((PyObject *)p->topology), a); if (e) return e;
  }
  if (p->coords_reader) {
    e = (*v)(((PyObject *)p->coords_reader), a); if (e) return e;
  }
  if (p->box) {
    e = (*v)(((PyObject *)p->box), a); if (e) return e;
  }
  if (p->lipid_coords_aslist) {
    e = (*v)(p->lipid_coords_aslist, a); if (e) return e;
  }
  if (p->lipids_coords_bbox_aslist) {
    e = (*v)(p->lipids_coords_bbox_aslist, a); if (e) return e;
  }
  if (p->aggregates) {
    e = (*v)(p->aggregates, a); if (e) return e;
  }
  if (p->membranes) {
    e = (*v)(p->membranes, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_10fatslimlib_9core_base_Frame(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_10fatslimlib_9core_base_Frame *p = (struct __pyx_obj_10fatslimlib_9core_base_Frame *)o;
  tmp = ((PyObject*)p->trajectory);
  p->trajectory = ((struct __pyx_obj_10fatslimlib_9core_base_Trajectory *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->topology);
  p->topology = ((struct __pyx_obj_10fatslimlib_9core_base_Topology *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->coords_reader);
  p->coords_reader = ((struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->box);
  p->box = ((struct __pyx_obj_10fatslimlib_9core_base_PBCBox *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->lipid_coords_aslist);
  p->lipid_coords_aslist = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->lipids_coords_bbox_aslist);
  p->lipids_coords_bbox_aslist = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->aggregates);
  p->aggregates = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->membranes);
  p->membranes = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_hg_group_coords(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_15hg_group_coords_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_hg_group_coords_bbox(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_20hg_group_coords_bbox_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_lipid_coords(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_12lipid_coords_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_lipid_coords_bbox(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_17lipid_coords_bbox_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_interacting_group_coords(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_24interacting_group_coords_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_interacting_group_coords_bbox(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_29interacting_group_coords_bbox_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_bead_coords(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_11bead_coords_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_bead_coords_bbox(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_16bead_coords_bbox_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_directions(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_10directions_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_normals(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_7normals_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_hg_atomids(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_10hg_atomids_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_lipid_atomids(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_13lipid_atomids_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_index(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_5index_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_timestep(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_8timestep_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_trajectory(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_10trajectory_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_topology(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_8topology_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_box(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_3box_1__get__(o);
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_5Frame_size(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_5Frame_4size_1__get__(o);
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_Frame[] = {
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_5Frame_13__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_5Frame_15__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_10fatslimlib_9core_base_Frame[] = {
  {(char *)"hg_group_coords", __pyx_getprop_10fatslimlib_9core_base_5Frame_hg_group_coords, 0, (char *)0, 0},
  {(char *)"hg_group_coords_bbox", __pyx_getprop_10fatslimlib_9core_base_5Frame_hg_group_coords_bbox, 0, (char *)0, 0},
  {(char *)"lipid_coords", __pyx_getprop_10fatslimlib_9core_base_5Frame_lipid_coords, 0, (char *)0, 0},
  {(char *)"lipid_coords_bbox", __pyx_getprop_10fatslimlib_9core_base_5Frame_lipid_coords_bbox, 0, (char *)0, 0},
  {(char *)"interacting_group_coords", __pyx_getprop_10fatslimlib_9core_base_5Frame_interacting_group_coords, 0, (char *)0, 0},
  {(char *)"interacting_group_coords_bbox", __pyx_getprop_10fatslimlib_9core_base_5Frame_interacting_group_coords_bbox, 0, (char *)0, 0},
  {(char *)"bead_coords", __pyx_getprop_10fatslimlib_9core_base_5Frame_bead_coords, 0, (char *)0, 0},
  {(char *)"bead_coords_bbox", __pyx_getprop_10fatslimlib_9core_base_5Frame_bead_coords_bbox, 0, (char *)0, 0},
  {(char *)"directions", __pyx_getprop_10fatslimlib_9core_base_5Frame_directions, 0, (char *)0, 0},
  {(char *)"normals", __pyx_getprop_10fatslimlib_9core_base_5Frame_normals, 0, (char *)0, 0},
  {(char *)"hg_atomids", __pyx_getprop_10fatslimlib_9core_base_5Frame_hg_atomids, 0, (char *)0, 0},
  {(char *)"lipid_atomids", __pyx_getprop_10fatslimlib_9core_base_5Frame_lipid_atomids, 0, (char *)0, 0},
  {(char *)"index", __pyx_getprop_10fatslimlib_9core_base_5Frame_index, 0, (char *)0, 0},
  {(char *)"timestep", __pyx_getprop_10fatslimlib_9core_base_5Frame_timestep, 0, (char *)0, 0},
  {(char *)"trajectory", __pyx_getprop_10fatslimlib_9core_base_5Frame_trajectory, 0, (char *)0, 0},
  {(char *)"topology", __pyx_getprop_10fatslimlib_9core_base_5Frame_topology, 0, (char *)0, 0},
  {(char *)"box", __pyx_getprop_10fatslimlib_9core_base_5Frame_box, 0, (char *)0, 0},
  {(char *)"size", __pyx_getprop_10fatslimlib_9core_base_5Frame_size, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_Frame_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_Frame},
  {Py_sq_length, (void *)__pyx_pw_10fatslimlib_9core_base_5Frame_5__len__},
  {Py_mp_length, (void *)__pyx_pw_10fatslimlib_9core_base_5Frame_5__len__},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_10fatslimlib_9core_base_Frame},
  {Py_tp_clear, (void *)__pyx_tp_clear_10fatslimlib_9core_base_Frame},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_Frame},
  {Py_tp_getset, (void *)__pyx_getsets_10fatslimlib_9core_base_Frame},
  {Py_tp_init, (void *)__pyx_pw_10fatslimlib_9core_base_5Frame_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_Frame},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_Frame_spec = {
  "fatslimlib.core_base.Frame",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_Frame),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_10fatslimlib_9core_base_Frame_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_Frame = {
  __pyx_pw_10fatslimlib_9core_base_5Frame_5__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  0, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Frame = {
  __pyx_pw_10fatslimlib_9core_base_5Frame_5__len__, /*mp_length*/
  0, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_10fatslimlib_9core_base_Frame = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""Frame", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_Frame), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_Frame, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_Frame, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Frame, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_10fatslimlib_9core_base_Frame, /*tp_traverse*/
  __pyx_tp_clear_10fatslimlib_9core_base_Frame, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_Frame, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_10fatslimlib_9core_base_Frame, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_10fatslimlib_9core_base_5Frame_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_Frame, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_10fatslimlib_9core_base_Trajectory __pyx_vtable_10fatslimlib_9core_base_Trajectory;

static PyObject *__pyx_tp_new_10fatslimlib_9core_base_Trajectory(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_obj_10fatslimlib_9core_base_Trajectory *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_obj_10fatslimlib_9core_base_Trajectory *)o);
  p->__pyx_vtab = __pyx_vtabptr_10fatslimlib_9core_base_Trajectory;
  p->bead_group_name = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->interacting_group_name = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->topology = ((struct __pyx_obj_10fatslimlib_9core_base_Topology *)Py_None); Py_INCREF(Py_None);
  p->topol_reader = ((struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *)Py_None); Py_INCREF(Py_None);
  p->index_reader = ((struct __pyx_obj_10fatslimlib_9core_base_IndexReader *)Py_None); Py_INCREF(Py_None);
  p->coords_reader = ((struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *)Py_None); Py_INCREF(Py_None);
  p->timesteps = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->membranes = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->aggregates = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->hg_group_atomids.data = NULL;
  p->hg_group_atomids.memview = NULL;
  p->interacting_atomids.data = NULL;
  p->interacting_atomids.memview = NULL;
  p->lipid_atomids.data = NULL;
  p->lipid_atomids.memview = NULL;
  p->hg_bead_atomids.data = NULL;
  p->hg_bead_atomids.memview = NULL;
  p->lipid_atomids_offsets.data = NULL;
  p->lipid_atomids_offsets.memview = NULL;
  p->hg_bead_atomids_offsets.data = NULL;
  p->hg_bead_atomids_offsets.memview = NULL;
  p->lipid_hg_indices.data = NULL;
  p->lipid_hg_indices.memview = NULL;
  return o;
}

static void __pyx_tp_dealloc_10fatslimlib_9core_base_Trajectory(PyObject *o) {
  struct __pyx_obj_10fatslimlib_9core_base_Trajectory *p = (struct __pyx_obj_10fatslimlib_9core_base_Trajectory *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_10fatslimlib_9core_base_Trajectory) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->bead_group_name);
  Py_CLEAR(p->interacting_group_name);
  Py_CLEAR(p->topology);
  Py_CLEAR(p->topol_reader);
  Py_CLEAR(p->index_reader);
  Py_CLEAR(p->coords_reader);
  Py_CLEAR(p->timesteps);
  Py_CLEAR(p->membranes);
  Py_CLEAR(p->aggregates);
  __PYX_XCLEAR_MEMVIEW(&p->hg_group_atomids, 1);
  p->hg_group_atomids.memview = NULL; p->hg_group_atomids.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->interacting_atomids, 1);
  p->interacting_atomids.memview = NULL; p->interacting_atomids.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->lipid_atomids, 1);
  p->lipid_atomids.memview = NULL; p->lipid_atomids.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->hg_bead_atomids, 1);
  p->hg_bead_atomids.memview = NULL; p->hg_bead_atomids.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->lipid_atomids_offsets, 1);
  p->lipid_atomids_offsets.memview = NULL; p->lipid_atomids_offsets.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->hg_bead_atomids_offsets, 1);
  p->hg_bead_atomids_offsets.memview = NULL; p->hg_bead_atomids_offsets.data = NULL;
  __PYX_XCLEAR_MEMVIEW(&p->lipid_hg_indices, 1);
  p->lipid_hg_indices.memview = NULL; p->lipid_hg_indices.data = NULL;
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_10fatslimlib_9core_base_Trajectory(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_obj_10fatslimlib_9core_base_Trajectory *p = (struct __pyx_obj_10fatslimlib_9core_base_Trajectory *)o;
  if (p->topology) {
    e = (*v)(((PyObject *)p->topology), a); if (e) return e;
  }
  if (p->topol_reader) {
    e = (*v)(((PyObject *)p->topol_reader), a); if (e) return e;
  }
  if (p->index_reader) {
    e = (*v)(((PyObject *)p->index_reader), a); if (e) return e;
  }
  if (p->coords_reader) {
    e = (*v)(((PyObject *)p->coords_reader), a); if (e) return e;
  }
  if (p->timesteps) {
    e = (*v)(p->timesteps, a); if (e) return e;
  }
  if (p->membranes) {
    e = (*v)(p->membranes, a); if (e) return e;
  }
  if (p->aggregates) {
    e = (*v)(p->aggregates, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_10fatslimlib_9core_base_Trajectory(PyObject *o) {
  PyObject* tmp;
  struct __pyx_obj_10fatslimlib_9core_base_Trajectory *p = (struct __pyx_obj_10fatslimlib_9core_base_Trajectory *)o;
  tmp = ((PyObject*)p->topology);
  p->topology = ((struct __pyx_obj_10fatslimlib_9core_base_Topology *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->topol_reader);
  p->topol_reader = ((struct __pyx_obj_10fatslimlib_9core_base_TopologyReader *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->index_reader);
  p->index_reader = ((struct __pyx_obj_10fatslimlib_9core_base_IndexReader *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->coords_reader);
  p->coords_reader = ((struct __pyx_obj_10fatslimlib_9core_base_CoordinateReader *)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->timesteps);
  p->timesteps = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->membranes);
  p->membranes = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->aggregates);
  p->aggregates = ((PyObject*)Py_None); Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}
static PyObject *__pyx_sq_item_10fatslimlib_9core_base_Trajectory(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static PyObject *__pyx_getprop_10fatslimlib_9core_base_10Trajectory_timesteps(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_10fatslimlib_9core_base_10Trajectory_9timesteps_1__get__(o);
}

static PyMethodDef __pyx_methods_10fatslimlib_9core_base_Trajectory[] = {
  {"initialize", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_10Trajectory_3initialize, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"get_topology", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_10Trajectory_13get_topology, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_10Trajectory_15__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw_10fatslimlib_9core_base_10Trajectory_17__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_10fatslimlib_9core_base_Trajectory[] = {
  {(char *)"timesteps", __pyx_getprop_10fatslimlib_9core_base_10Trajectory_timesteps, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type_10fatslimlib_9core_base_Trajectory_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_10fatslimlib_9core_base_Trajectory},
  {Py_sq_length, (void *)__pyx_pw_10fatslimlib_9core_base_10Trajectory_11__len__},
  {Py_sq_item, (void *)__pyx_sq_item_10fatslimlib_9core_base_Trajectory},
  {Py_mp_length, (void *)__pyx_pw_10fatslimlib_9core_base_10Trajectory_11__len__},
  {Py_mp_subscript, (void *)__pyx_pw_10fatslimlib_9core_base_10Trajectory_9__getitem__},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_10fatslimlib_9core_base_Trajectory},
  {Py_tp_clear, (void *)__pyx_tp_clear_10fatslimlib_9core_base_Trajectory},
  {Py_tp_methods, (void *)__pyx_methods_10fatslimlib_9core_base_Trajectory},
  {Py_tp_getset, (void *)__pyx_getsets_10fatslimlib_9core_base_Trajectory},
  {Py_tp_init, (void *)__pyx_pw_10fatslimlib_9core_base_10Trajectory_1__init__},
  {Py_tp_new, (void *)__pyx_tp_new_10fatslimlib_9core_base_Trajectory},
  {0, 0},
};
static PyType_Spec __pyx_type_10fatslimlib_9core_base_Trajectory_spec = {
  "fatslimlib.core_base.Trajectory",
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_Trajectory),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type_10fatslimlib_9core_base_Trajectory_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_Trajectory = {
  __pyx_pw_10fatslimlib_9core_base_10Trajectory_11__len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_10fatslimlib_9core_base_Trajectory, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_Trajectory = {
  __pyx_pw_10fatslimlib_9core_base_10Trajectory_11__len__, /*mp_length*/
  __pyx_pw_10fatslimlib_9core_base_10Trajectory_9__getitem__, /*mp_subscript*/
  0, /*mp_ass_subscript*/
};

static PyTypeObject __pyx_type_10fatslimlib_9core_base_Trajectory = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""Trajectory", /*tp_name*/
  sizeof(struct __pyx_obj_10fatslimlib_9core_base_Trajectory), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_10fatslimlib_9core_base_Trajectory, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_Trajectory, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_Trajectory, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_10fatslimlib_9core_base_Trajectory, /*tp_traverse*/
  __pyx_tp_clear_10fatslimlib_9core_base_Trajectory, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_10fatslimlib_9core_base_Trajectory, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_10fatslimlib_9core_base_Trajectory, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_pw_10fatslimlib_9core_base_10Trajectory_1__init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_10fatslimlib_9core_base_Trajectory, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_array __pyx_vtable_array;

static PyObject *__pyx_tp_new_array(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_array_obj *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_array_obj *)o);
  p->__pyx_vtab = __pyx_vtabptr_array;
  p->mode = ((PyObject*)Py_None); Py_INCREF(Py_None);
  p->_format = ((PyObject*)Py_None); Py_INCREF(Py_None);
  if (unlikely(__pyx_array___cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_array(PyObject *o) {
  struct __pyx_array_obj *p = (struct __pyx_array_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && (!PyType_IS_GC(Py_TYPE(o)) || !__Pyx_PyObject_GC_IsFinalized(o))) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_array) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_array___dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->mode);
  Py_CLEAR(p->_format);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}
static PyObject *__pyx_sq_item_array(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static int __pyx_mp_ass_subscript_array(PyObject *o, PyObject *i, PyObject *v) {
  if (v) {
    return __pyx_array___setitem__(o, i, v);
  }
  else {
    __Pyx_TypeName o_type_name;
    o_type_name = __Pyx_PyType_GetName(Py_TYPE(o));
    PyErr_Format(PyExc_NotImplementedError,
      "Subscript deletion not supported by " __Pyx_FMT_TYPENAME, o_type_name);
    __Pyx_DECREF_TypeName(o_type_name);
    return -1;
  }
}

static PyObject *__pyx_tp_getattro_array(PyObject *o, PyObject *n) {
  PyObject *v = __Pyx_PyObject_GenericGetAttr(o, n);
  if (!v && PyErr_ExceptionMatches(PyExc_AttributeError)) {
    PyErr_Clear();
    v = __pyx_array___getattr__(o, n);
  }
  return v;
}

static PyObject *__pyx_getprop___pyx_array_memview(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_5array_7memview_1__get__(o);
}

static PyMethodDef __pyx_methods_array[] = {
  {"__getattr__", (PyCFunction)__pyx_array___getattr__, METH_O|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_array_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_array_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_array[] = {
  {(char *)"memview", __pyx_getprop___pyx_array_memview, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
#if !CYTHON_COMPILING_IN_LIMITED_API

static PyBufferProcs __pyx_tp_as_buffer_array = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_array_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};
#endif
static PyType_Slot __pyx_type___pyx_array_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_array},
  {Py_sq_length, (void *)__pyx_array___len__},
  {Py_sq_item, (void *)__pyx_sq_item_array},
  {Py_mp_length, (void *)__pyx_array___len__},
  {Py_mp_subscript, (void *)__pyx_array___getitem__},
  {Py_mp_ass_subscript, (void *)__pyx_mp_ass_subscript_array},
  {Py_tp_getattro, (void *)__pyx_tp_getattro_array},
  #if defined(Py_bf_getbuffer)
  {Py_bf_getbuffer, (void *)__pyx_array_getbuffer},
  #endif
  {Py_tp_methods, (void *)__pyx_methods_array},
  {Py_tp_getset, (void *)__pyx_getsets_array},
  {Py_tp_new, (void *)__pyx_tp_new_array},
  {0, 0},
};
static PyType_Spec __pyx_type___pyx_array_spec = {
  "fatslimlib.core_base.array",
  sizeof(struct __pyx_array_obj),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_SEQUENCE,
  __pyx_type___pyx_array_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_array = {
  __pyx_array___len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_array, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_array = {
  __pyx_array___len__, /*mp_length*/
  __pyx_array___getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_array, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_array = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_array_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};

static PyTypeObject __pyx_type___pyx_array = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""array", /*tp_name*/
  sizeof(struct __pyx_array_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_array, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  0, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_array, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_array, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  __pyx_tp_getattro_array, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_array, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_SEQUENCE, /*tp_flags*/
  0, /*tp_doc*/
  0, /*tp_traverse*/
  0, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_array, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_array, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_array, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyObject *__pyx_tp_new_Enum(PyTypeObject *t, CYTHON_UNUSED PyObject *a, CYTHON_UNUSED PyObject *k) {
  struct __pyx_MemviewEnum_obj *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_MemviewEnum_obj *)o);
  p->name = Py_None; Py_INCREF(Py_None);
  return o;
}

static void __pyx_tp_dealloc_Enum(PyObject *o) {
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_Enum) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  Py_CLEAR(p->name);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_Enum(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  if (p->name) {
    e = (*v)(p->name, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_Enum(PyObject *o) {
  PyObject* tmp;
  struct __pyx_MemviewEnum_obj *p = (struct __pyx_MemviewEnum_obj *)o;
  tmp = ((PyObject*)p->name);
  p->name = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  return 0;
}

static PyObject *__pyx_specialmethod___pyx_MemviewEnum___repr__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  return __pyx_MemviewEnum___repr__(self);
}

static PyMethodDef __pyx_methods_Enum[] = {
  {"__repr__", (PyCFunction)__pyx_specialmethod___pyx_MemviewEnum___repr__, METH_NOARGS|METH_COEXIST, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_MemviewEnum_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_MemviewEnum_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type___pyx_MemviewEnum_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_Enum},
  {Py_tp_repr, (void *)__pyx_MemviewEnum___repr__},
  {Py_tp_traverse, (void *)__pyx_tp_traverse_Enum},
  {Py_tp_clear, (void *)__pyx_tp_clear_Enum},
  {Py_tp_methods, (void *)__pyx_methods_Enum},
  {Py_tp_init, (void *)__pyx_MemviewEnum___init__},
  {Py_tp_new, (void *)__pyx_tp_new_Enum},
  {0, 0},
};
static PyType_Spec __pyx_type___pyx_MemviewEnum_spec = {
  "fatslimlib.core_base.Enum",
  sizeof(struct __pyx_MemviewEnum_obj),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type___pyx_MemviewEnum_slots,
};
#else

static PyTypeObject __pyx_type___pyx_MemviewEnum = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""Enum", /*tp_name*/
  sizeof(struct __pyx_MemviewEnum_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_Enum, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_MemviewEnum___repr__, /*tp_repr*/
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  0, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_Enum, /*tp_traverse*/
  __pyx_tp_clear_Enum, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_Enum, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  __pyx_MemviewEnum___init__, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_Enum, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct_memoryview __pyx_vtable_memoryview;

static PyObject *__pyx_tp_new_memoryview(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_memoryview_obj *p;
  PyObject *o;
  #if CYTHON_COMPILING_IN_LIMITED_API
  allocfunc alloc_func = (allocfunc)PyType_GetSlot(t, Py_tp_alloc);
  o = alloc_func(t, 0);
  #else
  if (likely(!__Pyx_PyType_HasFeature(t, Py_TPFLAGS_IS_ABSTRACT))) {
    o = (*t->tp_alloc)(t, 0);
  } else {
    o = (PyObject *) PyBaseObject_Type.tp_new(t, __pyx_empty_tuple, 0);
  }
  if (unlikely(!o)) return 0;
  #endif
  p = ((struct __pyx_memoryview_obj *)o);
  p->__pyx_vtab = __pyx_vtabptr_memoryview;
  p->obj = Py_None; Py_INCREF(Py_None);
  p->_size = Py_None; Py_INCREF(Py_None);
  p->_array_interface = Py_None; Py_INCREF(Py_None);
  p->view.obj = NULL;
  if (unlikely(__pyx_memoryview___cinit__(o, a, k) < 0)) goto bad;
  return o;
  bad:
  Py_DECREF(o); o = 0;
  return NULL;
}

static void __pyx_tp_dealloc_memoryview(PyObject *o) {
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc_memoryview) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_memoryview___dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->obj);
  Py_CLEAR(p->_size);
  Py_CLEAR(p->_array_interface);
  #if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
  (*Py_TYPE(o)->tp_free)(o);
  #else
  {
    freefunc tp_free = (freefunc)PyType_GetSlot(Py_TYPE(o), Py_tp_free);
    if (tp_free) tp_free(o);
  }
  #endif
}

static int __pyx_tp_traverse_memoryview(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  if (p->obj) {
    e = (*v)(p->obj, a); if (e) return e;
  }
  if (p->_size) {
    e = (*v)(p->_size, a); if (e) return e;
  }
  if (p->_array_interface) {
    e = (*v)(p->_array_interface, a); if (e) return e;
  }
  if (p->view.obj) {
    e = (*v)(p->view.obj, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear_memoryview(PyObject *o) {
  PyObject* tmp;
  struct __pyx_memoryview_obj *p = (struct __pyx_memoryview_obj *)o;
  tmp = ((PyObject*)p->obj);
  p->obj = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_size);
  p->_size = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  tmp = ((PyObject*)p->_array_interface);
  p->_array_interface = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  Py_CLEAR(p->view.obj);
  return 0;
}
static PyObject *__pyx_sq_item_memoryview(PyObject *o, Py_ssize_t i) {
  PyObject *r;
  PyObject *x = PyInt_FromSsize_t(i); if(!x) return 0;
  r = Py_TYPE(o)->tp_as_mapping->mp_subscript(o, x);
  Py_DECREF(x);
  return r;
}

static int __pyx_mp_ass_subscript_memoryview(PyObject *o, PyObject *i, PyObject *v) {
  if (v) {
    return __pyx_memoryview___setitem__(o, i, v);
  }
  else {
    __Pyx_TypeName o_type_name;
    o_type_name = __Pyx_PyType_GetName(Py_TYPE(o));
    PyErr_Format(PyExc_NotImplementedError,
      "Subscript deletion not supported by " __Pyx_FMT_TYPENAME, o_type_name);
    __Pyx_DECREF_TypeName(o_type_name);
    return -1;
  }
}

static PyObject *__pyx_getprop___pyx_memoryview_T(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_1T_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_base(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4base_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_shape(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_5shape_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_strides(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_7strides_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_suboffsets(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_10suboffsets_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_ndim(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4ndim_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_itemsize(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_8itemsize_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_nbytes(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_6nbytes_1__get__(o);
}

static PyObject *__pyx_getprop___pyx_memoryview_size(PyObject *o, CYTHON_UNUSED void *x) {
  return __pyx_pw_15View_dot_MemoryView_10memoryview_4size_1__get__(o);
}

static PyObject *__pyx_specialmethod___pyx_memoryview___repr__(PyObject *self, CYTHON_UNUSED PyObject *arg) {
  return __pyx_memoryview___repr__(self);
}

static PyMethodDef __pyx_methods_memoryview[] = {
  {"__repr__", (PyCFunction)__pyx_specialmethod___pyx_memoryview___repr__, METH_NOARGS|METH_COEXIST, 0},
  {"is_c_contig", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_memoryview_is_c_contig, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"is_f_contig", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_memoryview_is_f_contig, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"copy", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_memoryview_copy, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"copy_fortran", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_memoryview_copy_fortran, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_memoryview_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_memoryview_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};

static struct PyGetSetDef __pyx_getsets_memoryview[] = {
  {(char *)"T", __pyx_getprop___pyx_memoryview_T, 0, (char *)0, 0},
  {(char *)"base", __pyx_getprop___pyx_memoryview_base, 0, (char *)0, 0},
  {(char *)"shape", __pyx_getprop___pyx_memoryview_shape, 0, (char *)0, 0},
  {(char *)"strides", __pyx_getprop___pyx_memoryview_strides, 0, (char *)0, 0},
  {(char *)"suboffsets", __pyx_getprop___pyx_memoryview_suboffsets, 0, (char *)0, 0},
  {(char *)"ndim", __pyx_getprop___pyx_memoryview_ndim, 0, (char *)0, 0},
  {(char *)"itemsize", __pyx_getprop___pyx_memoryview_itemsize, 0, (char *)0, 0},
  {(char *)"nbytes", __pyx_getprop___pyx_memoryview_nbytes, 0, (char *)0, 0},
  {(char *)"size", __pyx_getprop___pyx_memoryview_size, 0, (char *)0, 0},
  {0, 0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
#if !CYTHON_COMPILING_IN_LIMITED_API

static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_memoryview_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};
#endif
static PyType_Slot __pyx_type___pyx_memoryview_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc_memoryview},
  {Py_tp_repr, (void *)__pyx_memoryview___repr__},
  {Py_sq_length, (void *)__pyx_memoryview___len__},
  {Py_sq_item, (void *)__pyx_sq_item_memoryview},
  {Py_mp_length, (void *)__pyx_memoryview___len__},
  {Py_mp_subscript, (void *)__pyx_memoryview___getitem__},
  {Py_mp_ass_subscript, (void *)__pyx_mp_ass_subscript_memoryview},
  {Py_tp_str, (void *)__pyx_memoryview___str__},
  #if defined(Py_bf_getbuffer)
  {Py_bf_getbuffer, (void *)__pyx_memoryview_getbuffer},
  #endif
  {Py_tp_traverse, (void *)__pyx_tp_traverse_memoryview},
  {Py_tp_clear, (void *)__pyx_tp_clear_memoryview},
  {Py_tp_methods, (void *)__pyx_methods_memoryview},
  {Py_tp_getset, (void *)__pyx_getsets_memoryview},
  {Py_tp_new, (void *)__pyx_tp_new_memoryview},
  {0, 0},
};
static PyType_Spec __pyx_type___pyx_memoryview_spec = {
  "fatslimlib.core_base.memoryview",
  sizeof(struct __pyx_memoryview_obj),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC,
  __pyx_type___pyx_memoryview_slots,
};
#else

static PySequenceMethods __pyx_tp_as_sequence_memoryview = {
  __pyx_memoryview___len__, /*sq_length*/
  0, /*sq_concat*/
  0, /*sq_repeat*/
  __pyx_sq_item_memoryview, /*sq_item*/
  0, /*sq_slice*/
  0, /*sq_ass_item*/
  0, /*sq_ass_slice*/
  0, /*sq_contains*/
  0, /*sq_inplace_concat*/
  0, /*sq_inplace_repeat*/
};

static PyMappingMethods __pyx_tp_as_mapping_memoryview = {
  __pyx_memoryview___len__, /*mp_length*/
  __pyx_memoryview___getitem__, /*mp_subscript*/
  __pyx_mp_ass_subscript_memoryview, /*mp_ass_subscript*/
};

static PyBufferProcs __pyx_tp_as_buffer_memoryview = {
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getreadbuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getwritebuffer*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getsegcount*/
  #endif
  #if PY_MAJOR_VERSION < 3
  0, /*bf_getcharbuffer*/
  #endif
  __pyx_memoryview_getbuffer, /*bf_getbuffer*/
  0, /*bf_releasebuffer*/
};

static PyTypeObject __pyx_type___pyx_memoryview = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""memoryview", /*tp_name*/
  sizeof(struct __pyx_memoryview_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc_memoryview, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  __pyx_memoryview___repr__, /*tp_repr*/
  0, /*tp_as_number*/
  &__pyx_tp_as_sequence_memoryview, /*tp_as_sequence*/
  &__pyx_tp_as_mapping_memoryview, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  __pyx_memoryview___str__, /*tp_str*/
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  &__pyx_tp_as_buffer_memoryview, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC, /*tp_flags*/
  0, /*tp_doc*/
  __pyx_tp_traverse_memoryview, /*tp_traverse*/
  __pyx_tp_clear_memoryview, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods_memoryview, /*tp_methods*/
  0, /*tp_members*/
  __pyx_getsets_memoryview, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new_memoryview, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif
static struct __pyx_vtabstruct__memoryviewslice __pyx_vtable__memoryviewslice;

static PyObject *__pyx_tp_new__memoryviewslice(PyTypeObject *t, PyObject *a, PyObject *k) {
  struct __pyx_memoryviewslice_obj *p;
  PyObject *o = __pyx_tp_new_memoryview(t, a, k);
  if (unlikely(!o)) return 0;
  p = ((struct __pyx_memoryviewslice_obj *)o);
  p->__pyx_base.__pyx_vtab = (struct __pyx_vtabstruct_memoryview*)__pyx_vtabptr__memoryviewslice;
  p->from_object = Py_None; Py_INCREF(Py_None);
  p->from_slice.memview = NULL;
  return o;
}

static void __pyx_tp_dealloc__memoryviewslice(PyObject *o) {
  struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
  #if CYTHON_USE_TP_FINALIZE
  if (unlikely((PY_VERSION_HEX >= 0x03080000 || __Pyx_PyType_HasFeature(Py_TYPE(o), Py_TPFLAGS_HAVE_FINALIZE)) && __Pyx_PyObject_GetSlot(o, tp_finalize, destructor)) && !__Pyx_PyObject_GC_IsFinalized(o)) {
    if (__Pyx_PyObject_GetSlot(o, tp_dealloc, destructor) == __pyx_tp_dealloc__memoryviewslice) {
      if (PyObject_CallFinalizerFromDealloc(o)) return;
    }
  }
  #endif
  PyObject_GC_UnTrack(o);
  {
    PyObject *etype, *eval, *etb;
    PyErr_Fetch(&etype, &eval, &etb);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) + 1);
    __pyx_memoryviewslice___dealloc__(o);
    __Pyx_SET_REFCNT(o, Py_REFCNT(o) - 1);
    PyErr_Restore(etype, eval, etb);
  }
  Py_CLEAR(p->from_object);
  PyObject_GC_Track(o);
  __pyx_tp_dealloc_memoryview(o);
}

static int __pyx_tp_traverse__memoryviewslice(PyObject *o, visitproc v, void *a) {
  int e;
  struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
  e = __pyx_tp_traverse_memoryview(o, v, a); if (e) return e;
  if (p->from_object) {
    e = (*v)(p->from_object, a); if (e) return e;
  }
  return 0;
}

static int __pyx_tp_clear__memoryviewslice(PyObject *o) {
  PyObject* tmp;
  struct __pyx_memoryviewslice_obj *p = (struct __pyx_memoryviewslice_obj *)o;
  __pyx_tp_clear_memoryview(o);
  tmp = ((PyObject*)p->from_object);
  p->from_object = Py_None; Py_INCREF(Py_None);
  Py_XDECREF(tmp);
  __PYX_XCLEAR_MEMVIEW(&p->from_slice, 1);
  return 0;
}

static PyMethodDef __pyx_methods__memoryviewslice[] = {
  {"__reduce_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_memoryviewslice_1__reduce_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {"__setstate_cython__", (PyCFunction)(void*)(__Pyx_PyCFunction_FastCallWithKeywords)__pyx_pw___pyx_memoryviewslice_3__setstate_cython__, __Pyx_METH_FASTCALL|METH_KEYWORDS, 0},
  {0, 0, 0, 0}
};
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_type___pyx_memoryviewslice_slots[] = {
  {Py_tp_dealloc, (void *)__pyx_tp_dealloc__memoryviewslice},
  {Py_tp_doc, (void *)PyDoc_STR("Internal class for passing memoryview slices to Python")},
  {Py_tp_traverse, (void *)__pyx_tp_traverse__memoryviewslice},
  {Py_tp_clear, (void *)__pyx_tp_clear__memoryviewslice},
  {Py_tp_methods, (void *)__pyx_methods__memoryviewslice},
  {Py_tp_new, (void *)__pyx_tp_new__memoryviewslice},
  {0, 0},
};
static PyType_Spec __pyx_type___pyx_memoryviewslice_spec = {
  "fatslimlib.core_base._memoryviewslice",
  sizeof(struct __pyx_memoryviewslice_obj),
  0,
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_SEQUENCE,
  __pyx_type___pyx_memoryviewslice_slots,
};
#else

static PyTypeObject __pyx_type___pyx_memoryviewslice = {
  PyVarObject_HEAD_INIT(0, 0)
  "fatslimlib.core_base.""_memoryviewslice", /*tp_name*/
  sizeof(struct __pyx_memoryviewslice_obj), /*tp_basicsize*/
  0, /*tp_itemsize*/
  __pyx_tp_dealloc__memoryviewslice, /*tp_dealloc*/
  #if PY_VERSION_HEX < 0x030800b4
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030800b4
  0, /*tp_vectorcall_offset*/
  #endif
  0, /*tp_getattr*/
  0, /*tp_setattr*/
  #if PY_MAJOR_VERSION < 3
  0, /*tp_compare*/
  #endif
  #if PY_MAJOR_VERSION >= 3
  0, /*tp_as_async*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY || 0
  __pyx_memoryview___repr__, /*tp_repr*/
  #else
  0, /*tp_repr*/
  #endif
  0, /*tp_as_number*/
  0, /*tp_as_sequence*/
  0, /*tp_as_mapping*/
  0, /*tp_hash*/
  0, /*tp_call*/
  #if CYTHON_COMPILING_IN_PYPY || 0
  __pyx_memoryview___str__, /*tp_str*/
  #else
  0, /*tp_str*/
  #endif
  0, /*tp_getattro*/
  0, /*tp_setattro*/
  0, /*tp_as_buffer*/
  Py_TPFLAGS_DEFAULT|Py_TPFLAGS_HAVE_VERSION_TAG|Py_TPFLAGS_CHECKTYPES|Py_TPFLAGS_HAVE_NEWBUFFER|Py_TPFLAGS_BASETYPE|Py_TPFLAGS_HAVE_GC|Py_TPFLAGS_SEQUENCE, /*tp_flags*/
  PyDoc_STR("Internal class for passing memoryview slices to Python"), /*tp_doc*/
  __pyx_tp_traverse__memoryviewslice, /*tp_traverse*/
  __pyx_tp_clear__memoryviewslice, /*tp_clear*/
  0, /*tp_richcompare*/
  0, /*tp_weaklistoffset*/
  0, /*tp_iter*/
  0, /*tp_iternext*/
  __pyx_methods__memoryviewslice, /*tp_methods*/
  0, /*tp_members*/
  0, /*tp_getset*/
  0, /*tp_base*/
  0, /*tp_dict*/
  0, /*tp_descr_get*/
  0, /*tp_descr_set*/
  #if !CYTHON_USE_TYPE_SPECS
  0, /*tp_dictoffset*/
  #endif
  0, /*tp_init*/
  0, /*tp_alloc*/
  __pyx_tp_new__memoryviewslice, /*tp_new*/
  0, /*tp_free*/
  0, /*tp_is_gc*/
  0, /*tp_bases*/
  0, /*tp_mro*/
  0, /*tp_cache*/
  0, /*tp_subclasses*/
  0, /*tp_weaklist*/
  0, /*tp_del*/
  0, /*tp_version_tag*/
  #if PY_VERSION_HEX >= 0x030400a1
  #if CYTHON_USE_TP_FINALIZE
  0, /*tp_finalize*/
  #else
  NULL, /*tp_finalize*/
  #endif
  #endif
  #if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
  0, /*tp_vectorcall*/
  #endif
  #if __PYX_NEED_TP_PRINT_SLOT == 1
  0, /*tp_print*/
  #endif
  #if PY_VERSION_HEX >= 0x030C0000
  0, /*tp_watched*/
  #endif
  #if PY_VERSION_HEX >= 0x030d00A4
  0, /*tp_versions_used*/
  #endif
  #if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
  0, /*tp_pypy_flags*/
  #endif
};
#endif

static PyMethodDef __pyx_methods[] = {
  {0, 0, 0, 0}
};
#ifndef CYTHON_SMALL_CODE
#if defined(__clang__)
    #define CYTHON_SMALL_CODE
#elif defined(__GNUC__) && (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 3))
    #define CYTHON_SMALL_CODE __attribute__((cold))
#else
    #define CYTHON_SMALL_CODE
#endif
#endif
/* #### Code section: pystring_table ### */

static int __Pyx_CreateStringTabAndInitStrings(void) {
  __Pyx_StringTabEntry __pyx_string_tab[] = {
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    {&__pyx_kp_u_0f, __pyx_k_0f, sizeof(__pyx_k_0f), 0, 1, 0, 0},
    {&__pyx_kp_s_3_0_11, __pyx_k_3_0_11, sizeof(__pyx_k_3_0_11), 0, 0, 1, 0},
    {&__pyx_kp_u_5f, __pyx_k_5f, sizeof(__pyx_k_5f), 0, 1, 0, 0},
    {&__pyx_n_s_ASCII, __pyx_k_ASCII, sizeof(__pyx_k_ASCII), 0, 0, 1, 1},
    {&__pyx_kp_s_All_dimensions_preceding_dimensi, __pyx_k_All_dimensions_preceding_dimensi, sizeof(__pyx_k_All_dimensions_preceding_dimensi), 0, 0, 1, 0},
    {&__pyx_n_s_AssertionError, __pyx_k_AssertionError, sizeof(__pyx_k_AssertionError), 0, 0, 1, 1},
    {&__pyx_n_s_Atom, __pyx_k_Atom, sizeof(__pyx_k_Atom), 0, 0, 1, 1},
    {&__pyx_n_s_AtomGroup, __pyx_k_AtomGroup, sizeof(__pyx_k_AtomGroup), 0, 0, 1, 1},
    {&__pyx_n_s_AtomGroup___reduce_cython, __pyx_k_AtomGroup___reduce_cython, sizeof(__pyx_k_AtomGroup___reduce_cython), 0, 0, 1, 1},
    {&__pyx_n_s_AtomGroup___setstate_cython, __pyx_k_AtomGroup___setstate_cython, sizeof(__pyx_k_AtomGroup___setstate_cython), 0, 0, 1, 1},
    {&__pyx_n_s_AtomGroup_append, __pyx_k_AtomGroup_append, sizeof(__pyx_k_AtomGroup_append), 0, 0, 1, 1},
    {&__pyx_n_s_Atom___reduce_cython, __pyx_k_Atom___reduce_cython, sizeof(__pyx_k_Atom___reduce_cython), 0, 0, 1, 1},
    {&__pyx_n_s_Atom___setstate_cython, __pyx_k_Atom___setstate_cython, sizeof(__pyx_k_Atom___setstate_cython), 0, 0, 1, 1},
    {&__pyx_kp_u_Atom_with_atomid_i_is_already_re, __pyx_k_Atom_with_atomid_i_is_already_re, sizeof(__pyx_k_Atom_with_atomid_i_is_already_re), 0, 1, 0, 0},
    {&__pyx_kp_u_Atomid_i_internal_id_i, __pyx_k_Atomid_i_internal_id_i, sizeof(__pyx_k_Atomid_i_internal_id_i), 0, 1, 0, 0},
    {&__pyx_kp_u_Atomid_not_registered_in_topolog, __pyx_k_Atomid_not_registered_in_topolog, sizeof(__pyx_k_Atomid_not_registered_in_topolog), 0, 1, 0, 0},
    {&__pyx_kp_u_Box_does_not_correspond_to_PBC_x, __pyx_k_Box_does_not_correspond_to_PBC_x, sizeof(__pyx_k_Box_does_not_correspond_to_PBC_x), 0, 1, 0, 0},
    {&__pyx_kp_u_Box_must_be_a_i_x_i_matrix_shape, __pyx_k_Box_must_be_a_i_x_i_matrix_shape, sizeof(__pyx_k_Box_must_be_a_i_x_i_matrix_shape), 0, 1, 0, 0},
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    {&__pyx_kp_s_Can_only_create_a_buffer_that_is, __pyx_k_Can_only_create_a_buffer_that_is, sizeof(__pyx_k_Can_only_create_a_buffer_that_is), 0, 0, 1, 0},
    {&__pyx_kp_s_Cannot_assign_to_read_only_memor, __pyx_k_Cannot_assign_to_read_only_memor, sizeof(__pyx_k_Cannot_assign_to_read_only_memor), 0, 0, 1, 0},
    {&__pyx_kp_s_Cannot_create_writable_memory_vi, __pyx_k_Cannot_create_writable_memory_vi, sizeof(__pyx_k_Cannot_create_writable_memory_vi), 0, 0, 1, 0},
    {&__pyx_kp_u_Cannot_index_with_type, __pyx_k_Cannot_index_with_type, sizeof(__pyx_k_Cannot_index_with_type), 0, 1, 0, 0},
    {&__pyx_kp_s_Cannot_transpose_memoryview_with, __pyx_k_Cannot_transpose_memoryview_with, sizeof(__pyx_k_Cannot_transpose_memoryview_with), 0, 0, 1, 0},
    {&__pyx_n_s_CoordinateReader, __pyx_k_CoordinateReader, sizeof(__pyx_k_CoordinateReader), 0, 0, 1, 1},
    {&__pyx_n_s_CoordinateReader___reduce_cython, __pyx_k_CoordinateReader___reduce_cython, sizeof(__pyx_k_CoordinateReader___reduce_cython), 0, 0, 1, 1},
    {&__pyx_n_s_CoordinateReader___setstate_cyth, __pyx_k_CoordinateReader___setstate_cyth, sizeof(__pyx_k_CoordinateReader___setstate_cyth), 0, 0, 1, 1},
    {&__pyx_kp_u_Could_not_change_number_of_OpenM, __pyx_k_Could_not_change_number_of_OpenM, sizeof(__pyx_k_Could_not_change_number_of_OpenM), 0, 1, 0, 0},
    {&__pyx_kp_s_Dimension_d_is_not_direct, __pyx_k_Dimension_d_is_not_direct, sizeof(__pyx_k_Dimension_d_is_not_direct), 0, 0, 1, 0},
    {&__pyx_kp_u_Done_in_s, __pyx_k_Done_in_s, sizeof(__pyx_k_Done_in_s), 0, 1, 0, 0},
    {&__pyx_n_s_Ellipsis, __pyx_k_Ellipsis, sizeof(__pyx_k_Ellipsis), 0, 0, 1, 1},
    {&__pyx_kp_s_Empty_shape_tuple_for_cython_arr, __pyx_k_Empty_shape_tuple_for_cython_arr, sizeof(__pyx_k_Empty_shape_tuple_for_cython_arr), 0, 0, 1, 0},
    {&__pyx_n_s_FORCEFIELDTYPE_ALLATOM, __pyx_k_FORCEFIELDTYPE_ALLATOM, sizeof(__pyx_k_FORCEFIELDTYPE_ALLATOM), 0, 0, 1, 1},
    {&__pyx_n_s_FORCEFIELDTYPE_COARSE, __pyx_k_FORCEFIELDTYPE_COARSE, sizeof(__pyx_k_FORCEFIELDTYPE_COARSE), 0, 0, 1, 1},
    {&__pyx_n_s_FORCEFIELDTYPE_NOTSET, __pyx_k_FORCEFIELDTYPE_NOTSET, sizeof(__pyx_k_FORCEFIELDTYPE_NOTSET), 0, 0, 1, 1},
    {&__pyx_n_s_FORCEFIELDTYPE_UNIFIED, __pyx_k_FORCEFIELDTYPE_UNIFIED, sizeof(__pyx_k_FORCEFIELDTYPE_UNIFIED), 0, 0, 1, 1},
    {&__pyx_n_s_FORCEFIELDTYPE_UNKNOWN, __pyx_k_FORCEFIELDTYPE_UNKNOWN, sizeof(__pyx_k_FORCEFIELDTYPE_UNKNOWN), 0, 0, 1, 1},
    {&__pyx_n_s_Frame, __pyx_k_Frame, sizeof(__pyx_k_Frame), 0, 0, 1, 1},
    {&__pyx_n_s_Frame___reduce_cython, __pyx_k_Frame___reduce_cython, sizeof(__pyx_k_Frame___reduce_cython), 0, 0, 1, 1},
    {&__pyx_n_s_Frame___setstate_cython, __pyx_k_Frame___setstate_cython, sizeof(__pyx_k_Frame___setstate_cython), 0, 0, 1, 1},
    {&__pyx_n_s_Frame_get_aggregates, __pyx_k_Frame_get_aggregates, sizeof(__pyx_k_Frame_get_aggregates), 0, 0, 1, 1},
    {&__pyx_n_s_Frame_get_forcefield_type, __pyx_k_Frame_get_forcefield_type, sizeof(__pyx_k_Frame_get_forcefield_type), 0, 0, 1, 1},
    {&__pyx_n_s_Frame_get_membranes, __pyx_k_Frame_get_membranes, sizeof(__pyx_k_Frame_get_membranes), 0, 0, 1, 1},
    {&__pyx_kp_u_Frame_index_error_i_i_frames, __pyx_k_Frame_index_error_i_i_frames, sizeof(__pyx_k_Frame_index_error_i_i_frames), 0, 1, 0, 0},
    {&__pyx_kp_u_Frame_index_out_of_range_i_frame, __pyx_k_Frame_index_out_of_range_i_frame, sizeof(__pyx_k_Frame_index_out_of_range_i_frame), 0, 1, 0, 0},
    {&__pyx_kp_s_Incompatible_checksums_0x_x_vs_0, __pyx_k_Incompatible_checksums_0x_x_vs_0, sizeof(__pyx_k_Incompatible_checksums_0x_x_vs_0), 0, 0, 1, 0},
    {&__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_2, __pyx_k_Incompatible_checksums_0x_x_vs_0_2, sizeof(__pyx_k_Incompatible_checksums_0x_x_vs_0_2), 0, 0, 1, 0},
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    {&__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_4, __pyx_k_Incompatible_checksums_0x_x_vs_0_4, sizeof(__pyx_k_Incompatible_checksums_0x_x_vs_0_4), 0, 0, 1, 0},
    {&__pyx_kp_s_Incompatible_checksums_0x_x_vs_0_5, __pyx_k_Incompatible_checksums_0x_x_vs_0_5, sizeof(__pyx_k_Incompatible_checksums_0x_x_vs_0_5), 0, 0, 1, 0},
    {&__pyx_n_s_IndexError, __pyx_k_IndexError, sizeof(__pyx_k_IndexError), 0, 0, 1, 1},
    {&__pyx_n_s_IndexReader, __pyx_k_IndexReader, sizeof(__pyx_k_IndexReader), 0, 0, 1, 1},
    {&__pyx_n_s_IndexReader___reduce_cython, __pyx_k_IndexReader___reduce_cython, sizeof(__pyx_k_IndexReader___reduce_cython), 0, 0, 1, 1},
    {&__pyx_n_s_IndexReader___setstate_cython, __pyx_k_IndexReader___setstate_cython, sizeof(__pyx_k_IndexReader___setstate_cython), 0, 0, 1, 1},
    {&__pyx_n_s_IndexReader_load, __pyx_k_IndexReader_load, sizeof(__pyx_k_IndexReader_load), 0, 0, 1, 1},
    {&__pyx_kp_s_Index_out_of_bounds_axis_d, __pyx_k_Index_out_of_bounds_axis_d, sizeof(__pyx_k_Index_out_of_bounds_axis_d), 0, 0, 1, 0},
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    {&__pyx_kp_u_Initializing_trajectory_using_gr, __pyx_k_Initializing_trajectory_using_gr, sizeof(__pyx_k_Initializing_trajectory_using_gr), 0, 1, 0, 0},
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    {&__pyx_kp_u_Invalid_shape_in_axis, __pyx_k_Invalid_shape_in_axis, sizeof(__pyx_k_Invalid_shape_in_axis), 0, 1, 0, 0},
    {&__pyx_n_s_KeyError, __pyx_k_KeyError, sizeof(__pyx_k_KeyError), 0, 0, 1, 1},
    {&__pyx_kp_u_Loading_groups_from_s, __pyx_k_Loading_groups_from_s, sizeof(__pyx_k_Loading_groups_from_s), 0, 1, 0, 0},
    {&__pyx_kp_u_Loading_topology_from_s, __pyx_k_Loading_topology_from_s, sizeof(__pyx_k_Loading_topology_from_s), 0, 1, 0, 0},
    {&__pyx_n_s_MemoryError, __pyx_k_MemoryError, sizeof(__pyx_k_MemoryError), 0, 0, 1, 1},
    {&__pyx_kp_s_MemoryView_of_r_at_0x_x, __pyx_k_MemoryView_of_r_at_0x_x, sizeof(__pyx_k_MemoryView_of_r_at_0x_x), 0, 0, 1, 0},
    {&__pyx_kp_s_MemoryView_of_r_object, __pyx_k_MemoryView_of_r_object, sizeof(__pyx_k_MemoryView_of_r_object), 0, 0, 1, 0},
    {&__pyx_kp_u_None, __pyx_k_None, sizeof(__pyx_k_None), 0, 1, 0, 0},
    {&__pyx_n_s_NotImplementedError, __pyx_k_NotImplementedError, sizeof(__pyx_k_NotImplementedError), 0, 0, 1, 1},
    {&__pyx_n_b_O, __pyx_k_O, sizeof(__pyx_k_O), 0, 0, 0, 1},
    {&__pyx_n_s_OPENMP_MAX_THREADS, __pyx_k_OPENMP_MAX_THREADS, sizeof(__pyx_k_OPENMP_MAX_THREADS), 0, 0, 1, 1},
    {&__pyx_n_s_OPENMP_NUM_THREADS, __pyx_k_OPENMP_NUM_THREADS, sizeof(__pyx_k_OPENMP_NUM_THREADS), 0, 0, 1, 1},
    {&__pyx_kp_u_Out_of_bounds_on_buffer_access_a, __pyx_k_Out_of_bounds_on_buffer_access_a, sizeof(__pyx_k_Out_of_bounds_on_buffer_access_a), 0, 1, 0, 0},
    {&__pyx_n_s_PBCBox, __pyx_k_PBCBox, sizeof(__pyx_k_PBCBox), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox___reduce_cython, __pyx_k_PBCBox___reduce_cython, sizeof(__pyx_k_PBCBox___reduce_cython), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox___setstate_cython, __pyx_k_PBCBox___setstate_cython, sizeof(__pyx_k_PBCBox___setstate_cython), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_asarray, __pyx_k_PBCBox_asarray, sizeof(__pyx_k_PBCBox_asarray), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_distance, __pyx_k_PBCBox_distance, sizeof(__pyx_k_PBCBox_distance), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_distance2, __pyx_k_PBCBox_distance2, sizeof(__pyx_k_PBCBox_distance2), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_dx, __pyx_k_PBCBox_dx, sizeof(__pyx_k_PBCBox_dx), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_dx_leaflet, __pyx_k_PBCBox_dx_leaflet, sizeof(__pyx_k_PBCBox_dx_leaflet), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_get_xcm, __pyx_k_PBCBox_get_xcm, sizeof(__pyx_k_PBCBox_get_xcm), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_leaflet_distance, __pyx_k_PBCBox_leaflet_distance, sizeof(__pyx_k_PBCBox_leaflet_distance), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_leaflet_distance2, __pyx_k_PBCBox_leaflet_distance2, sizeof(__pyx_k_PBCBox_leaflet_distance2), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_put_atoms_in_bbox, __pyx_k_PBCBox_put_atoms_in_bbox, sizeof(__pyx_k_PBCBox_put_atoms_in_bbox), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_to_gro, __pyx_k_PBCBox_to_gro, sizeof(__pyx_k_PBCBox_to_gro), 0, 0, 1, 1},
    {&__pyx_n_s_PBCBox_update, __pyx_k_PBCBox_update, sizeof(__pyx_k_PBCBox_update), 0, 0, 1, 1},
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    {&__pyx_kp_s_Pickling_of_struct_members_such, __pyx_k_Pickling_of_struct_members_such, sizeof(__pyx_k_Pickling_of_struct_members_such), 0, 0, 1, 0},
    {&__pyx_kp_s_Pickling_of_struct_members_such_2, __pyx_k_Pickling_of_struct_members_such_2, sizeof(__pyx_k_Pickling_of_struct_members_such_2), 0, 0, 1, 0},
    {&__pyx_kp_u_Preloading_coordinates_from_s, __pyx_k_Preloading_coordinates_from_s, sizeof(__pyx_k_Preloading_coordinates_from_s), 0, 1, 0, 0},
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    {&__pyx_n_s_Sequence, __pyx_k_Sequence, sizeof(__pyx_k_Sequence), 0, 0, 1, 1},
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    {&__pyx_n_s_TopologyGroup___setstate_cython, __pyx_k_TopologyGroup___setstate_cython, sizeof(__pyx_k_TopologyGroup___setstate_cython), 0, 0, 1, 1},
    {&__pyx_kp_u_TopologyGroup_s_i_atoms, __pyx_k_TopologyGroup_s_i_atoms, sizeof(__pyx_k_TopologyGroup_s_i_atoms), 0, 1, 0, 0},
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    {&__pyx_n_s_TopologyReader___reduce_cython, __pyx_k_TopologyReader___reduce_cython, sizeof(__pyx_k_TopologyReader___reduce_cython), 0, 0, 1, 1},
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  /* "fatslimlib/core_base.pyx":660
 *                                            <rvec> &normal_memview[0])
 * 
 *     def leaflet_distance(self, real[:] a_memview, real[:] b_memview, real[:] normal_memview):             # <<<<<<<<<<<<<<
 *         return sqrt(self.leaflet_distance2(a_memview, b_memview, normal_memview))
 * 
 */
  __pyx_codeobj__72 = (PyObject*)__Pyx_PyCode_New(4, 0, 0, 4, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__70, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_fatslimlib_core_base_pyx, __pyx_n_s_leaflet_distance, 660, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__72)) __PYX_ERR(0, 660, __pyx_L1_error)

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 *         fast_pbc_xcm_from_ref_c(self.c_pbcbox, coords, ref, xcm, limit)
 * 
 *     def get_xcm(self, real[:, ::1] coords):             # <<<<<<<<<<<<<<
 *         cdef rvec xcm
 *         self.fast_pbc_xcm(coords, xcm)
 */
  __pyx_tuple__73 = PyTuple_Pack(4, __pyx_n_s_self, __pyx_n_s_coords, __pyx_n_s_xcm, __pyx_n_s_xcm_py); if (unlikely(!__pyx_tuple__73)) __PYX_ERR(0, 670, __pyx_L1_error)
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  /* "fatslimlib/core_base.pyx":679
 *         return xcm_py
 * 
 *     def asarray(self):             # <<<<<<<<<<<<<<
 *         cdef fsl_int i, j
 *         box = np.empty((DIM, DIM))
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  __pyx_tuple__75 = PyTuple_Pack(4, __pyx_n_s_self, __pyx_n_s_i_2, __pyx_n_s_j, __pyx_n_s_box); if (unlikely(!__pyx_tuple__75)) __PYX_ERR(0, 679, __pyx_L1_error)
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  /* "fatslimlib/core_base.pyx":710
 *         return bbox_coords
 * 
 *     def put_atoms_in_bbox(self, real[:,::1] coords):             # <<<<<<<<<<<<<<
 *         return np.asarray(self.fast_put_atoms_in_bbox(coords))
 * 
 */
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 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "Pickling of struct members such as self.c_pbcbox must be explicitly requested with @auto_pickle(True)"
 * def __setstate_cython__(self, __pyx_state):
 */
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  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError, "Pickling of struct members such as self.c_pbcbox must be explicitly requested with @auto_pickle(True)"
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError, "Pickling of struct members such as self.c_pbcbox must be explicitly requested with @auto_pickle(True)"
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 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.atoms cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):
 */
  __pyx_codeobj__81 = (PyObject*)__Pyx_PyCode_New(1, 0, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__51, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_reduce_cython, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__81)) __PYX_ERR(1, 1, __pyx_L1_error)

  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError, "self.atoms cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.atoms cannot be converted to a Python object for pickling"
 */
  __pyx_codeobj__82 = (PyObject*)__Pyx_PyCode_New(2, 0, 0, 2, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__53, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_setstate_cython, 3, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__82)) __PYX_ERR(1, 3, __pyx_L1_error)

  /* "fatslimlib/core_base.pyx":969
 *         self.residues_allocated_size = size
 * 
 *     def append(self, fsl_int resid, str resname_str, str atomname_str, fsl_int atomid, bint strip_name=True):             # <<<<<<<<<<<<<<
 *         cdef bytes resname, atomname
 * 
 */
  __pyx_tuple__83 = PyTuple_Pack(8, __pyx_n_s_self, __pyx_n_s_resid, __pyx_n_s_resname_str, __pyx_n_s_atomname_str, __pyx_n_s_atomid, __pyx_n_s_strip_name, __pyx_n_s_resname, __pyx_n_s_atomname); if (unlikely(!__pyx_tuple__83)) __PYX_ERR(0, 969, __pyx_L1_error)
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  /* "fatslimlib/core_base.pyx":1131
 *         return &self.atoms[internal_id]
 * 
 *     def get_atom(self, fsl_int atomid):             # <<<<<<<<<<<<<<
 *         cdef topol_atom_t atom
 *         cdef topol_residue_t residue
 */
  __pyx_tuple__86 = PyTuple_Pack(8, __pyx_n_s_self, __pyx_n_s_atomid, __pyx_n_s_atom, __pyx_n_s_residue, __pyx_n_s_internal_id, __pyx_n_s_resname, __pyx_n_s_atomname, __pyx_n_s_i_2); if (unlikely(!__pyx_tuple__86)) __PYX_ERR(0, 1131, __pyx_L1_error)
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  /* "fatslimlib/core_base.pyx":1171
 *         return &self.residues[atom.residue_internal_id]
 * 
 *     def get_residue_from_atomid(self, fsl_int atomid):             # <<<<<<<<<<<<<<
 *         cdef topol_residue_t *residue = self.fast_get_residue_from_atomid(atomid)
 * 
 */
  __pyx_tuple__88 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_atomid, __pyx_n_s_residue); if (unlikely(!__pyx_tuple__88)) __PYX_ERR(0, 1171, __pyx_L1_error)
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  /* "fatslimlib/core_base.pyx":1192
 *         return &self.residues[internal_id]
 * 
 *     def get_residue(self, resid):             # <<<<<<<<<<<<<<
 *         cdef topol_residue_t *residue = self.fast_get_residue(resid)
 * 
 */
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 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.atomids_to_internalids,self.atomnames,self.atoms,self.resids_to_internalids,self.residues,self.resnames cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):
 */
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  /* "(tree fragment)":3
 * def __reduce_cython__(self):
 *     raise TypeError, "self.atomids_to_internalids,self.atomnames,self.atoms,self.resids_to_internalids,self.residues,self.resnames cannot be converted to a Python object for pickling"
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.atomids_to_internalids,self.atomnames,self.atoms,self.resids_to_internalids,self.residues,self.resnames cannot be converted to a Python object for pickling"
 */
  __pyx_codeobj__93 = (PyObject*)__Pyx_PyCode_New(2, 0, 0, 2, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__53, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_setstate_cython, 3, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__93)) __PYX_ERR(1, 3, __pyx_L1_error)

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 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */
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  /* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle_TopologyReader, (type(self), 0x86a6724, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_TopologyReader__set_state(self, __pyx_state)
 */
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 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */
  __pyx_codeobj__97 = (PyObject*)__Pyx_PyCode_New(1, 0, 0, 4, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__94, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_reduce_cython, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__97)) __PYX_ERR(1, 1, __pyx_L1_error)

  /* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle_CoordinateReader, (type(self), 0x00003fd, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_CoordinateReader__set_state(self, __pyx_state)
 */
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  /* "fatslimlib/core_base.pyx":1284
 *                       verbose)
 * 
 *     def load(self):             # <<<<<<<<<<<<<<
 *         if self.loaded:
 *             return
 */
  __pyx_codeobj__99 = (PyObject*)__Pyx_PyCode_New(1, 0, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__51, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_fatslimlib_core_base_pyx, __pyx_n_s_load, 1284, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__99)) __PYX_ERR(0, 1284, __pyx_L1_error)

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 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     cdef tuple state
 *     cdef object _dict
 */
  __pyx_codeobj__100 = (PyObject*)__Pyx_PyCode_New(1, 0, 0, 4, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__94, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_reduce_cython, 1, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__100)) __PYX_ERR(1, 1, __pyx_L1_error)

  /* "(tree fragment)":16
 *     else:
 *         return __pyx_unpickle_IndexReader, (type(self), 0x07870da, state)
 * def __setstate_cython__(self, __pyx_state):             # <<<<<<<<<<<<<<
 *     __pyx_unpickle_IndexReader__set_state(self, __pyx_state)
 */
  __pyx_codeobj__101 = (PyObject*)__Pyx_PyCode_New(2, 0, 0, 2, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__53, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_stringsource, __pyx_n_s_setstate_cython, 16, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__101)) __PYX_ERR(1, 16, __pyx_L1_error)

  /* "fatslimlib/core_base.pyx":1351
 *         return self.size
 * 
 *     cpdef fsl_int get_forcefield_type(self):             # <<<<<<<<<<<<<<
 *         return self.trajectory.get_forcefield_type()
 * 
 */
  __pyx_codeobj__102 = (PyObject*)__Pyx_PyCode_New(1, 0, 0, 1, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__51, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_fatslimlib_core_base_pyx, __pyx_n_s_get_forcefield_type, 1351, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__102)) __PYX_ERR(0, 1351, __pyx_L1_error)

  /* "fatslimlib/core_base.pyx":1637
 * 
 * 
 *     cpdef list get_aggregates(self, real cutoff=DEFAULT_PROXIMITY_CUTOFF, bint update=False):             # <<<<<<<<<<<<<<
 *         from .core_analysis import retrieve_aggregates
 * 
 */
  __pyx_tuple__103 = PyTuple_Pack(3, __pyx_n_s_self, __pyx_n_s_cutoff, __pyx_n_s_update); if (unlikely(!__pyx_tuple__103)) __PYX_ERR(0, 1637, __pyx_L1_error)
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  __pyx_codeobj__104 = (PyObject*)__Pyx_PyCode_New(3, 0, 0, 3, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__103, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_fatslimlib_core_base_pyx, __pyx_n_s_get_aggregates, 1637, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__104)) __PYX_ERR(0, 1637, __pyx_L1_error)
  __pyx_tuple__105 = PyTuple_Pack(2, __pyx_float_2_0, Py_False); if (unlikely(!__pyx_tuple__105)) __PYX_ERR(0, 1637, __pyx_L1_error)
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  __Pyx_GIVEREF(__pyx_tuple__105);

  /* "fatslimlib/core_base.pyx":1660
 *         return self.aggregates
 * 
 *     cpdef list get_membranes(self, real cutoff=DEFAULT_PROXIMITY_CUTOFF, bint update=False):             # <<<<<<<<<<<<<<
 *         from .core_analysis import retrieve_membranes
 * 
 */
  __pyx_codeobj__106 = (PyObject*)__Pyx_PyCode_New(3, 0, 0, 3, 0, CO_OPTIMIZED|CO_NEWLOCALS, __pyx_empty_bytes, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_tuple__103, __pyx_empty_tuple, __pyx_empty_tuple, __pyx_kp_s_fatslimlib_core_base_pyx, __pyx_n_s_get_membranes, 1660, __pyx_empty_bytes); if (unlikely(!__pyx_codeobj__106)) __PYX_ERR(0, 1660, __pyx_L1_error)
  __pyx_tuple__107 = PyTuple_Pack(2, __pyx_float_2_0, Py_False); if (unlikely(!__pyx_tuple__107)) __PYX_ERR(0, 1660, __pyx_L1_error)
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  /* "(tree fragment)":1
 * def __reduce_cython__(self):             # <<<<<<<<<<<<<<
 *     raise TypeError, "self.neighbors cannot be converted to a Python object for pickling"
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static CYTHON_INLINE void __Pyx_ErrRestoreInState(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
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static CYTHON_INLINE void __Pyx_ErrFetchInState(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
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#if PY_MAJOR_VERSION < 3
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/* PyObjectGetAttrStrNoError */
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static void __Pyx_PyObject_GetAttrStr_ClearAttributeError(void) {
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static CYTHON_INLINE PyObject* __Pyx_PyObject_GetAttrStrNoError(PyObject* obj, PyObject* attr_name) {
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#if CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_TYPE_SLOTS && PY_VERSION_HEX >= 0x030700B1
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#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE void __Pyx_copy_object_array(PyObject *const *CYTHON_RESTRICT src, PyObject** CYTHON_RESTRICT dest, Py_ssize_t length) {
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static CYTHON_INLINE PyObject *
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#if CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API
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#else
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#endif
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}

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    return PyObject_RichCompareBool(s1, s2, equals);
#else
#if PY_MAJOR_VERSION < 3
    PyObject* owned_ref = NULL;
#endif
    int s1_is_unicode, s2_is_unicode;
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        goto return_eq;
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    s2_is_unicode = PyUnicode_CheckExact(s2);
#if PY_MAJOR_VERSION < 3
    if ((s1_is_unicode & (!s2_is_unicode)) && PyString_CheckExact(s2)) {
        owned_ref = PyUnicode_FromObject(s2);
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        s2 = owned_ref;
        s2_is_unicode = 1;
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bad:
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#endif

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#if CYTHON_ASSUME_SAFE_MACROS
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#else
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#if CYTHON_AVOID_BORROWED_REFS
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#if CYTHON_AVOID_BORROWED_REFS
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#if !CYTHON_AVOID_BORROWED_REFS
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#if CYTHON_AVOID_BORROWED_REFS
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                int cmp = (
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#if CYTHON_AVOID_BORROWED_REFS
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#endif
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            else {
                PyObject*** argname = argnames;
                while (argname != first_kw_arg) {
                    int cmp = (**argname == key) ? 0 :
                    #if !CYTHON_COMPILING_IN_PYPY && PY_MAJOR_VERSION >= 3
                        (__Pyx_PyUnicode_GET_LENGTH(**argname) != __Pyx_PyUnicode_GET_LENGTH(key)) ? 1 :
                    #endif
                        PyUnicode_Compare(**argname, key);
                    if (cmp < 0 && unlikely(PyErr_Occurred())) goto bad;
                    if (cmp == 0) goto arg_passed_twice;
                    argname++;
                }
            }
        } else
            goto invalid_keyword_type;
        if (kwds2) {
            if (unlikely(PyDict_SetItem(kwds2, key, value))) goto bad;
        } else {
            goto invalid_keyword;
        }
    }
    Py_XDECREF(key);
    Py_XDECREF(value);
    return 0;
arg_passed_twice:
    __Pyx_RaiseDoubleKeywordsError(function_name, key);
    goto bad;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    goto bad;
invalid_keyword:
    #if PY_MAJOR_VERSION < 3
    PyErr_Format(PyExc_TypeError,
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
    PyErr_Format(PyExc_TypeError,
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
bad:
    Py_XDECREF(key);
    Py_XDECREF(value);
    return -1;
}

/* ArgTypeTest */
static int __Pyx__ArgTypeTest(PyObject *obj, PyTypeObject *type, const char *name, int exact)
{
    __Pyx_TypeName type_name;
    __Pyx_TypeName obj_type_name;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    else if (exact) {
        #if PY_MAJOR_VERSION == 2
        if ((type == &PyBaseString_Type) && likely(__Pyx_PyBaseString_CheckExact(obj))) return 1;
        #endif
    }
    else {
        if (likely(__Pyx_TypeCheck(obj, type))) return 1;
    }
    type_name = __Pyx_PyType_GetName(type);
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "Argument '%.200s' has incorrect type (expected " __Pyx_FMT_TYPENAME
        ", got " __Pyx_FMT_TYPENAME ")", name, type_name, obj_type_name);
    __Pyx_DECREF_TypeName(type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* RaiseException */
#if PY_MAJOR_VERSION < 3
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    __Pyx_PyThreadState_declare
    CYTHON_UNUSED_VAR(cause);
    Py_XINCREF(type);
    if (!value || value == Py_None)
        value = NULL;
    else
        Py_INCREF(value);
    if (!tb || tb == Py_None)
        tb = NULL;
    else {
        Py_INCREF(tb);
        if (!PyTraceBack_Check(tb)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: arg 3 must be a traceback or None");
            goto raise_error;
        }
    }
    if (PyType_Check(type)) {
#if CYTHON_COMPILING_IN_PYPY
        if (!value) {
            Py_INCREF(Py_None);
            value = Py_None;
        }
#endif
        PyErr_NormalizeException(&type, &value, &tb);
    } else {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto raise_error;
        }
        value = type;
        type = (PyObject*) Py_TYPE(type);
        Py_INCREF(type);
        if (!PyType_IsSubtype((PyTypeObject *)type, (PyTypeObject *)PyExc_BaseException)) {
            PyErr_SetString(PyExc_TypeError,
                "raise: exception class must be a subclass of BaseException");
            goto raise_error;
        }
    }
    __Pyx_PyThreadState_assign
    __Pyx_ErrRestore(type, value, tb);
    return;
raise_error:
    Py_XDECREF(value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
    return;
}
#else
static void __Pyx_Raise(PyObject *type, PyObject *value, PyObject *tb, PyObject *cause) {
    PyObject* owned_instance = NULL;
    if (tb == Py_None) {
        tb = 0;
    } else if (tb && !PyTraceBack_Check(tb)) {
        PyErr_SetString(PyExc_TypeError,
            "raise: arg 3 must be a traceback or None");
        goto bad;
    }
    if (value == Py_None)
        value = 0;
    if (PyExceptionInstance_Check(type)) {
        if (value) {
            PyErr_SetString(PyExc_TypeError,
                "instance exception may not have a separate value");
            goto bad;
        }
        value = type;
        type = (PyObject*) Py_TYPE(value);
    } else if (PyExceptionClass_Check(type)) {
        PyObject *instance_class = NULL;
        if (value && PyExceptionInstance_Check(value)) {
            instance_class = (PyObject*) Py_TYPE(value);
            if (instance_class != type) {
                int is_subclass = PyObject_IsSubclass(instance_class, type);
                if (!is_subclass) {
                    instance_class = NULL;
                } else if (unlikely(is_subclass == -1)) {
                    goto bad;
                } else {
                    type = instance_class;
                }
            }
        }
        if (!instance_class) {
            PyObject *args;
            if (!value)
                args = PyTuple_New(0);
            else if (PyTuple_Check(value)) {
                Py_INCREF(value);
                args = value;
            } else
                args = PyTuple_Pack(1, value);
            if (!args)
                goto bad;
            owned_instance = PyObject_Call(type, args, NULL);
            Py_DECREF(args);
            if (!owned_instance)
                goto bad;
            value = owned_instance;
            if (!PyExceptionInstance_Check(value)) {
                PyErr_Format(PyExc_TypeError,
                             "calling %R should have returned an instance of "
                             "BaseException, not %R",
                             type, Py_TYPE(value));
                goto bad;
            }
        }
    } else {
        PyErr_SetString(PyExc_TypeError,
            "raise: exception class must be a subclass of BaseException");
        goto bad;
    }
    if (cause) {
        PyObject *fixed_cause;
        if (cause == Py_None) {
            fixed_cause = NULL;
        } else if (PyExceptionClass_Check(cause)) {
            fixed_cause = PyObject_CallObject(cause, NULL);
            if (fixed_cause == NULL)
                goto bad;
        } else if (PyExceptionInstance_Check(cause)) {
            fixed_cause = cause;
            Py_INCREF(fixed_cause);
        } else {
            PyErr_SetString(PyExc_TypeError,
                            "exception causes must derive from "
                            "BaseException");
            goto bad;
        }
        PyException_SetCause(value, fixed_cause);
    }
    PyErr_SetObject(type, value);
    if (tb) {
      #if PY_VERSION_HEX >= 0x030C00A6
        PyException_SetTraceback(value, tb);
      #elif CYTHON_FAST_THREAD_STATE
        PyThreadState *tstate = __Pyx_PyThreadState_Current;
        PyObject* tmp_tb = tstate->curexc_traceback;
        if (tb != tmp_tb) {
            Py_INCREF(tb);
            tstate->curexc_traceback = tb;
            Py_XDECREF(tmp_tb);
        }
#else
        PyObject *tmp_type, *tmp_value, *tmp_tb;
        PyErr_Fetch(&tmp_type, &tmp_value, &tmp_tb);
        Py_INCREF(tb);
        PyErr_Restore(tmp_type, tmp_value, tb);
        Py_XDECREF(tmp_tb);
#endif
    }
bad:
    Py_XDECREF(owned_instance);
    return;
}
#endif

/* PyFunctionFastCall */
#if CYTHON_FAST_PYCALL && !CYTHON_VECTORCALL
static PyObject* __Pyx_PyFunction_FastCallNoKw(PyCodeObject *co, PyObject **args, Py_ssize_t na,
                                               PyObject *globals) {
    PyFrameObject *f;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject **fastlocals;
    Py_ssize_t i;
    PyObject *result;
    assert(globals != NULL);
    /* XXX Perhaps we should create a specialized
       PyFrame_New() that doesn't take locals, but does
       take builtins without sanity checking them.
       */
    assert(tstate != NULL);
    f = PyFrame_New(tstate, co, globals, NULL);
    if (f == NULL) {
        return NULL;
    }
    fastlocals = __Pyx_PyFrame_GetLocalsplus(f);
    for (i = 0; i < na; i++) {
        Py_INCREF(*args);
        fastlocals[i] = *args++;
    }
    result = PyEval_EvalFrameEx(f,0);
    ++tstate->recursion_depth;
    Py_DECREF(f);
    --tstate->recursion_depth;
    return result;
}
static PyObject *__Pyx_PyFunction_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs, PyObject *kwargs) {
    PyCodeObject *co = (PyCodeObject *)PyFunction_GET_CODE(func);
    PyObject *globals = PyFunction_GET_GLOBALS(func);
    PyObject *argdefs = PyFunction_GET_DEFAULTS(func);
    PyObject *closure;
#if PY_MAJOR_VERSION >= 3
    PyObject *kwdefs;
#endif
    PyObject *kwtuple, **k;
    PyObject **d;
    Py_ssize_t nd;
    Py_ssize_t nk;
    PyObject *result;
    assert(kwargs == NULL || PyDict_Check(kwargs));
    nk = kwargs ? PyDict_Size(kwargs) : 0;
    #if PY_MAJOR_VERSION < 3
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object"))) {
        return NULL;
    }
    #else
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object"))) {
        return NULL;
    }
    #endif
    if (
#if PY_MAJOR_VERSION >= 3
            co->co_kwonlyargcount == 0 &&
#endif
            likely(kwargs == NULL || nk == 0) &&
            co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE)) {
        if (argdefs == NULL && co->co_argcount == nargs) {
            result = __Pyx_PyFunction_FastCallNoKw(co, args, nargs, globals);
            goto done;
        }
        else if (nargs == 0 && argdefs != NULL
                 && co->co_argcount == Py_SIZE(argdefs)) {
            /* function called with no arguments, but all parameters have
               a default value: use default values as arguments .*/
            args = &PyTuple_GET_ITEM(argdefs, 0);
            result =__Pyx_PyFunction_FastCallNoKw(co, args, Py_SIZE(argdefs), globals);
            goto done;
        }
    }
    if (kwargs != NULL) {
        Py_ssize_t pos, i;
        kwtuple = PyTuple_New(2 * nk);
        if (kwtuple == NULL) {
            result = NULL;
            goto done;
        }
        k = &PyTuple_GET_ITEM(kwtuple, 0);
        pos = i = 0;
        while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
            Py_INCREF(k[i]);
            Py_INCREF(k[i+1]);
            i += 2;
        }
        nk = i / 2;
    }
    else {
        kwtuple = NULL;
        k = NULL;
    }
    closure = PyFunction_GET_CLOSURE(func);
#if PY_MAJOR_VERSION >= 3
    kwdefs = PyFunction_GET_KW_DEFAULTS(func);
#endif
    if (argdefs != NULL) {
        d = &PyTuple_GET_ITEM(argdefs, 0);
        nd = Py_SIZE(argdefs);
    }
    else {
        d = NULL;
        nd = 0;
    }
#if PY_MAJOR_VERSION >= 3
    result = PyEval_EvalCodeEx((PyObject*)co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, kwdefs, closure);
#else
    result = PyEval_EvalCodeEx(co, globals, (PyObject *)NULL,
                               args, (int)nargs,
                               k, (int)nk,
                               d, (int)nd, closure);
#endif
    Py_XDECREF(kwtuple);
done:
    Py_LeaveRecursiveCall();
    return result;
}
#endif

/* PyObjectCall */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *result;
    ternaryfunc call = Py_TYPE(func)->tp_call;
    if (unlikely(!call))
        return PyObject_Call(func, arg, kw);
    #if PY_MAJOR_VERSION < 3
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    #else
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    #endif
    result = (*call)(func, arg, kw);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectCallMethO */
#if CYTHON_COMPILING_IN_CPYTHON
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallMethO(PyObject *func, PyObject *arg) {
    PyObject *self, *result;
    PyCFunction cfunc;
    cfunc = __Pyx_CyOrPyCFunction_GET_FUNCTION(func);
    self = __Pyx_CyOrPyCFunction_GET_SELF(func);
    #if PY_MAJOR_VERSION < 3
    if (unlikely(Py_EnterRecursiveCall((char*)" while calling a Python object")))
        return NULL;
    #else
    if (unlikely(Py_EnterRecursiveCall(" while calling a Python object")))
        return NULL;
    #endif
    result = cfunc(self, arg);
    Py_LeaveRecursiveCall();
    if (unlikely(!result) && unlikely(!PyErr_Occurred())) {
        PyErr_SetString(
            PyExc_SystemError,
            "NULL result without error in PyObject_Call");
    }
    return result;
}
#endif

/* PyObjectFastCall */
#if PY_VERSION_HEX < 0x03090000 || CYTHON_COMPILING_IN_LIMITED_API
static PyObject* __Pyx_PyObject_FastCall_fallback(PyObject *func, PyObject **args, size_t nargs, PyObject *kwargs) {
    PyObject *argstuple;
    PyObject *result = 0;
    size_t i;
    argstuple = PyTuple_New((Py_ssize_t)nargs);
    if (unlikely(!argstuple)) return NULL;
    for (i = 0; i < nargs; i++) {
        Py_INCREF(args[i]);
        if (__Pyx_PyTuple_SET_ITEM(argstuple, (Py_ssize_t)i, args[i]) < 0) goto bad;
    }
    result = __Pyx_PyObject_Call(func, argstuple, kwargs);
  bad:
    Py_DECREF(argstuple);
    return result;
}
#endif
static CYTHON_INLINE PyObject* __Pyx_PyObject_FastCallDict(PyObject *func, PyObject **args, size_t _nargs, PyObject *kwargs) {
    Py_ssize_t nargs = __Pyx_PyVectorcall_NARGS(_nargs);
#if CYTHON_COMPILING_IN_CPYTHON
    if (nargs == 0 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_NOARGS))
            return __Pyx_PyObject_CallMethO(func, NULL);
    }
    else if (nargs == 1 && kwargs == NULL) {
        if (__Pyx_CyOrPyCFunction_Check(func) && likely( __Pyx_CyOrPyCFunction_GET_FLAGS(func) & METH_O))
            return __Pyx_PyObject_CallMethO(func, args[0]);
    }
#endif
    #if PY_VERSION_HEX < 0x030800B1
    #if CYTHON_FAST_PYCCALL
    if (PyCFunction_Check(func)) {
        if (kwargs) {
            return _PyCFunction_FastCallDict(func, args, nargs, kwargs);
        } else {
            return _PyCFunction_FastCallKeywords(func, args, nargs, NULL);
        }
    }
    #if PY_VERSION_HEX >= 0x030700A1
    if (!kwargs && __Pyx_IS_TYPE(func, &PyMethodDescr_Type)) {
        return _PyMethodDescr_FastCallKeywords(func, args, nargs, NULL);
    }
    #endif
    #endif
    #if CYTHON_FAST_PYCALL
    if (PyFunction_Check(func)) {
        return __Pyx_PyFunction_FastCallDict(func, args, nargs, kwargs);
    }
    #endif
    #endif
    if (kwargs == NULL) {
        #if CYTHON_VECTORCALL
        #if PY_VERSION_HEX < 0x03090000
        vectorcallfunc f = _PyVectorcall_Function(func);
        #else
        vectorcallfunc f = PyVectorcall_Function(func);
        #endif
        if (f) {
            return f(func, args, (size_t)nargs, NULL);
        }
        #elif defined(__Pyx_CyFunction_USED) && CYTHON_BACKPORT_VECTORCALL
        if (__Pyx_CyFunction_CheckExact(func)) {
            __pyx_vectorcallfunc f = __Pyx_CyFunction_func_vectorcall(func);
            if (f) return f(func, args, (size_t)nargs, NULL);
        }
        #endif
    }
    if (nargs == 0) {
        return __Pyx_PyObject_Call(func, __pyx_empty_tuple, kwargs);
    }
    #if PY_VERSION_HEX >= 0x03090000 && !CYTHON_COMPILING_IN_LIMITED_API
    return PyObject_VectorcallDict(func, args, (size_t)nargs, kwargs);
    #else
    return __Pyx_PyObject_FastCall_fallback(func, args, (size_t)nargs, kwargs);
    #endif
}

/* RaiseUnexpectedTypeError */
static int
__Pyx_RaiseUnexpectedTypeError(const char *expected, PyObject *obj)
{
    __Pyx_TypeName obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError, "Expected %s, got " __Pyx_FMT_TYPENAME,
                 expected, obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return 0;
}

/* CIntToDigits */
static const char DIGIT_PAIRS_10[2*10*10+1] = {
    "00010203040506070809"
    "10111213141516171819"
    "20212223242526272829"
    "30313233343536373839"
    "40414243444546474849"
    "50515253545556575859"
    "60616263646566676869"
    "70717273747576777879"
    "80818283848586878889"
    "90919293949596979899"
};
static const char DIGIT_PAIRS_8[2*8*8+1] = {
    "0001020304050607"
    "1011121314151617"
    "2021222324252627"
    "3031323334353637"
    "4041424344454647"
    "5051525354555657"
    "6061626364656667"
    "7071727374757677"
};
static const char DIGITS_HEX[2*16+1] = {
    "0123456789abcdef"
    "0123456789ABCDEF"
};

/* BuildPyUnicode */
static PyObject* __Pyx_PyUnicode_BuildFromAscii(Py_ssize_t ulength, char* chars, int clength,
                                                int prepend_sign, char padding_char) {
    PyObject *uval;
    Py_ssize_t uoffset = ulength - clength;
#if CYTHON_USE_UNICODE_INTERNALS
    Py_ssize_t i;
#if CYTHON_PEP393_ENABLED
    void *udata;
    uval = PyUnicode_New(ulength, 127);
    if (unlikely(!uval)) return NULL;
    udata = PyUnicode_DATA(uval);
#else
    Py_UNICODE *udata;
    uval = PyUnicode_FromUnicode(NULL, ulength);
    if (unlikely(!uval)) return NULL;
    udata = PyUnicode_AS_UNICODE(uval);
#endif
    if (uoffset > 0) {
        i = 0;
        if (prepend_sign) {
            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, 0, '-');
            i++;
        }
        for (; i < uoffset; i++) {
            __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, i, padding_char);
        }
    }
    for (i=0; i < clength; i++) {
        __Pyx_PyUnicode_WRITE(PyUnicode_1BYTE_KIND, udata, uoffset+i, chars[i]);
    }
#else
    {
        PyObject *sign = NULL, *padding = NULL;
        uval = NULL;
        if (uoffset > 0) {
            prepend_sign = !!prepend_sign;
            if (uoffset > prepend_sign) {
                padding = PyUnicode_FromOrdinal(padding_char);
                if (likely(padding) && uoffset > prepend_sign + 1) {
                    PyObject *tmp;
                    PyObject *repeat = PyInt_FromSsize_t(uoffset - prepend_sign);
                    if (unlikely(!repeat)) goto done_or_error;
                    tmp = PyNumber_Multiply(padding, repeat);
                    Py_DECREF(repeat);
                    Py_DECREF(padding);
                    padding = tmp;
                }
                if (unlikely(!padding)) goto done_or_error;
            }
            if (prepend_sign) {
                sign = PyUnicode_FromOrdinal('-');
                if (unlikely(!sign)) goto done_or_error;
            }
        }
        uval = PyUnicode_DecodeASCII(chars, clength, NULL);
        if (likely(uval) && padding) {
            PyObject *tmp = PyNumber_Add(padding, uval);
            Py_DECREF(uval);
            uval = tmp;
        }
        if (likely(uval) && sign) {
            PyObject *tmp = PyNumber_Add(sign, uval);
            Py_DECREF(uval);
            uval = tmp;
        }
done_or_error:
        Py_XDECREF(padding);
        Py_XDECREF(sign);
    }
#endif
    return uval;
}

/* CIntToPyUnicode */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_From_int(int value, Py_ssize_t width, char padding_char, char format_char) {
    char digits[sizeof(int)*3+2];
    char *dpos, *end = digits + sizeof(int)*3+2;
    const char *hex_digits = DIGITS_HEX;
    Py_ssize_t length, ulength;
    int prepend_sign, last_one_off;
    int remaining;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (format_char == 'X') {
        hex_digits += 16;
        format_char = 'x';
    }
    remaining = value;
    last_one_off = 0;
    dpos = end;
    do {
        int digit_pos;
        switch (format_char) {
        case 'o':
            digit_pos = abs((int)(remaining % (8*8)));
            remaining = (int) (remaining / (8*8));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_8 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 8);
            break;
        case 'd':
            digit_pos = abs((int)(remaining % (10*10)));
            remaining = (int) (remaining / (10*10));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_10 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 10);
            break;
        case 'x':
            *(--dpos) = hex_digits[abs((int)(remaining % 16))];
            remaining = (int) (remaining / 16);
            break;
        default:
            assert(0);
            break;
        }
    } while (unlikely(remaining != 0));
    assert(!last_one_off || *dpos == '0');
    dpos += last_one_off;
    length = end - dpos;
    ulength = length;
    prepend_sign = 0;
    if (!is_unsigned && value <= neg_one) {
        if (padding_char == ' ' || width <= length + 1) {
            *(--dpos) = '-';
            ++length;
        } else {
            prepend_sign = 1;
        }
        ++ulength;
    }
    if (width > ulength) {
        ulength = width;
    }
    if (ulength == 1) {
        return PyUnicode_FromOrdinal(*dpos);
    }
    return __Pyx_PyUnicode_BuildFromAscii(ulength, dpos, (int) length, prepend_sign, padding_char);
}

/* CIntToPyUnicode */
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_From_Py_ssize_t(Py_ssize_t value, Py_ssize_t width, char padding_char, char format_char) {
    char digits[sizeof(Py_ssize_t)*3+2];
    char *dpos, *end = digits + sizeof(Py_ssize_t)*3+2;
    const char *hex_digits = DIGITS_HEX;
    Py_ssize_t length, ulength;
    int prepend_sign, last_one_off;
    Py_ssize_t remaining;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const Py_ssize_t neg_one = (Py_ssize_t) -1, const_zero = (Py_ssize_t) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (format_char == 'X') {
        hex_digits += 16;
        format_char = 'x';
    }
    remaining = value;
    last_one_off = 0;
    dpos = end;
    do {
        int digit_pos;
        switch (format_char) {
        case 'o':
            digit_pos = abs((int)(remaining % (8*8)));
            remaining = (Py_ssize_t) (remaining / (8*8));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_8 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 8);
            break;
        case 'd':
            digit_pos = abs((int)(remaining % (10*10)));
            remaining = (Py_ssize_t) (remaining / (10*10));
            dpos -= 2;
            memcpy(dpos, DIGIT_PAIRS_10 + digit_pos * 2, 2);
            last_one_off = (digit_pos < 10);
            break;
        case 'x':
            *(--dpos) = hex_digits[abs((int)(remaining % 16))];
            remaining = (Py_ssize_t) (remaining / 16);
            break;
        default:
            assert(0);
            break;
        }
    } while (unlikely(remaining != 0));
    assert(!last_one_off || *dpos == '0');
    dpos += last_one_off;
    length = end - dpos;
    ulength = length;
    prepend_sign = 0;
    if (!is_unsigned && value <= neg_one) {
        if (padding_char == ' ' || width <= length + 1) {
            *(--dpos) = '-';
            ++length;
        } else {
            prepend_sign = 1;
        }
        ++ulength;
    }
    if (width > ulength) {
        ulength = width;
    }
    if (ulength == 1) {
        return PyUnicode_FromOrdinal(*dpos);
    }
    return __Pyx_PyUnicode_BuildFromAscii(ulength, dpos, (int) length, prepend_sign, padding_char);
}

/* JoinPyUnicode */
static PyObject* __Pyx_PyUnicode_Join(PyObject* value_tuple, Py_ssize_t value_count, Py_ssize_t result_ulength,
                                      Py_UCS4 max_char) {
#if CYTHON_USE_UNICODE_INTERNALS && CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    PyObject *result_uval;
    int result_ukind, kind_shift;
    Py_ssize_t i, char_pos;
    void *result_udata;
    CYTHON_MAYBE_UNUSED_VAR(max_char);
#if CYTHON_PEP393_ENABLED
    result_uval = PyUnicode_New(result_ulength, max_char);
    if (unlikely(!result_uval)) return NULL;
    result_ukind = (max_char <= 255) ? PyUnicode_1BYTE_KIND : (max_char <= 65535) ? PyUnicode_2BYTE_KIND : PyUnicode_4BYTE_KIND;
    kind_shift = (result_ukind == PyUnicode_4BYTE_KIND) ? 2 : result_ukind - 1;
    result_udata = PyUnicode_DATA(result_uval);
#else
    result_uval = PyUnicode_FromUnicode(NULL, result_ulength);
    if (unlikely(!result_uval)) return NULL;
    result_ukind = sizeof(Py_UNICODE);
    kind_shift = (result_ukind == 4) ? 2 : result_ukind - 1;
    result_udata = PyUnicode_AS_UNICODE(result_uval);
#endif
    assert(kind_shift == 2 || kind_shift == 1 || kind_shift == 0);
    char_pos = 0;
    for (i=0; i < value_count; i++) {
        int ukind;
        Py_ssize_t ulength;
        void *udata;
        PyObject *uval = PyTuple_GET_ITEM(value_tuple, i);
        if (unlikely(__Pyx_PyUnicode_READY(uval)))
            goto bad;
        ulength = __Pyx_PyUnicode_GET_LENGTH(uval);
        if (unlikely(!ulength))
            continue;
        if (unlikely((PY_SSIZE_T_MAX >> kind_shift) - ulength < char_pos))
            goto overflow;
        ukind = __Pyx_PyUnicode_KIND(uval);
        udata = __Pyx_PyUnicode_DATA(uval);
        if (!CYTHON_PEP393_ENABLED || ukind == result_ukind) {
            memcpy((char *)result_udata + (char_pos << kind_shift), udata, (size_t) (ulength << kind_shift));
        } else {
            #if PY_VERSION_HEX >= 0x030d0000
            if (unlikely(PyUnicode_CopyCharacters(result_uval, char_pos, uval, 0, ulength) < 0)) goto bad;
            #elif CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030300F0 || defined(_PyUnicode_FastCopyCharacters)
            _PyUnicode_FastCopyCharacters(result_uval, char_pos, uval, 0, ulength);
            #else
            Py_ssize_t j;
            for (j=0; j < ulength; j++) {
                Py_UCS4 uchar = __Pyx_PyUnicode_READ(ukind, udata, j);
                __Pyx_PyUnicode_WRITE(result_ukind, result_udata, char_pos+j, uchar);
            }
            #endif
        }
        char_pos += ulength;
    }
    return result_uval;
overflow:
    PyErr_SetString(PyExc_OverflowError, "join() result is too long for a Python string");
bad:
    Py_DECREF(result_uval);
    return NULL;
#else
    CYTHON_UNUSED_VAR(max_char);
    CYTHON_UNUSED_VAR(result_ulength);
    CYTHON_UNUSED_VAR(value_count);
    return PyUnicode_Join(__pyx_empty_unicode, value_tuple);
#endif
}

/* GetAttr */
static CYTHON_INLINE PyObject *__Pyx_GetAttr(PyObject *o, PyObject *n) {
#if CYTHON_USE_TYPE_SLOTS
#if PY_MAJOR_VERSION >= 3
    if (likely(PyUnicode_Check(n)))
#else
    if (likely(PyString_Check(n)))
#endif
        return __Pyx_PyObject_GetAttrStr(o, n);
#endif
    return PyObject_GetAttr(o, n);
}

/* GetItemInt */
static PyObject *__Pyx_GetItemInt_Generic(PyObject *o, PyObject* j) {
    PyObject *r;
    if (unlikely(!j)) return NULL;
    r = PyObject_GetItem(o, j);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_List_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyList_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyList_GET_SIZE(o)))) {
        PyObject *r = PyList_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Tuple_Fast(PyObject *o, Py_ssize_t i,
                                                              CYTHON_NCP_UNUSED int wraparound,
                                                              CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    Py_ssize_t wrapped_i = i;
    if (wraparound & unlikely(i < 0)) {
        wrapped_i += PyTuple_GET_SIZE(o);
    }
    if ((!boundscheck) || likely(__Pyx_is_valid_index(wrapped_i, PyTuple_GET_SIZE(o)))) {
        PyObject *r = PyTuple_GET_ITEM(o, wrapped_i);
        Py_INCREF(r);
        return r;
    }
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
#else
    return PySequence_GetItem(o, i);
#endif
}
static CYTHON_INLINE PyObject *__Pyx_GetItemInt_Fast(PyObject *o, Py_ssize_t i, int is_list,
                                                     CYTHON_NCP_UNUSED int wraparound,
                                                     CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyList_GET_SIZE(o);
        if ((!boundscheck) || (likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o))))) {
            PyObject *r = PyList_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    }
    else if (PyTuple_CheckExact(o)) {
        Py_ssize_t n = ((!wraparound) | likely(i >= 0)) ? i : i + PyTuple_GET_SIZE(o);
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyTuple_GET_SIZE(o)))) {
            PyObject *r = PyTuple_GET_ITEM(o, n);
            Py_INCREF(r);
            return r;
        }
    } else {
        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
        if (mm && mm->mp_subscript) {
            PyObject *r, *key = PyInt_FromSsize_t(i);
            if (unlikely(!key)) return NULL;
            r = mm->mp_subscript(o, key);
            Py_DECREF(key);
            return r;
        }
        if (likely(sm && sm->sq_item)) {
            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
                Py_ssize_t l = sm->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return NULL;
                    PyErr_Clear();
                }
            }
            return sm->sq_item(o, i);
        }
    }
#else
    if (is_list || !PyMapping_Check(o)) {
        return PySequence_GetItem(o, i);
    }
#endif
    return __Pyx_GetItemInt_Generic(o, PyInt_FromSsize_t(i));
}

/* PyObjectCallOneArg */
static CYTHON_INLINE PyObject* __Pyx_PyObject_CallOneArg(PyObject *func, PyObject *arg) {
    PyObject *args[2] = {NULL, arg};
    return __Pyx_PyObject_FastCall(func, args+1, 1 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* ObjectGetItem */
#if CYTHON_USE_TYPE_SLOTS
static PyObject *__Pyx_PyObject_GetIndex(PyObject *obj, PyObject *index) {
    PyObject *runerr = NULL;
    Py_ssize_t key_value;
    key_value = __Pyx_PyIndex_AsSsize_t(index);
    if (likely(key_value != -1 || !(runerr = PyErr_Occurred()))) {
        return __Pyx_GetItemInt_Fast(obj, key_value, 0, 1, 1);
    }
    if (PyErr_GivenExceptionMatches(runerr, PyExc_OverflowError)) {
        __Pyx_TypeName index_type_name = __Pyx_PyType_GetName(Py_TYPE(index));
        PyErr_Clear();
        PyErr_Format(PyExc_IndexError,
            "cannot fit '" __Pyx_FMT_TYPENAME "' into an index-sized integer", index_type_name);
        __Pyx_DECREF_TypeName(index_type_name);
    }
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem_Slow(PyObject *obj, PyObject *key) {
    __Pyx_TypeName obj_type_name;
    if (likely(PyType_Check(obj))) {
        PyObject *meth = __Pyx_PyObject_GetAttrStrNoError(obj, __pyx_n_s_class_getitem);
        if (!meth) {
            PyErr_Clear();
        } else {
            PyObject *result = __Pyx_PyObject_CallOneArg(meth, key);
            Py_DECREF(meth);
            return result;
        }
    }
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
        "'" __Pyx_FMT_TYPENAME "' object is not subscriptable", obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return NULL;
}
static PyObject *__Pyx_PyObject_GetItem(PyObject *obj, PyObject *key) {
    PyTypeObject *tp = Py_TYPE(obj);
    PyMappingMethods *mm = tp->tp_as_mapping;
    PySequenceMethods *sm = tp->tp_as_sequence;
    if (likely(mm && mm->mp_subscript)) {
        return mm->mp_subscript(obj, key);
    }
    if (likely(sm && sm->sq_item)) {
        return __Pyx_PyObject_GetIndex(obj, key);
    }
    return __Pyx_PyObject_GetItem_Slow(obj, key);
}
#endif

/* KeywordStringCheck */
static int __Pyx_CheckKeywordStrings(
    PyObject *kw,
    const char* function_name,
    int kw_allowed)
{
    PyObject* key = 0;
    Py_ssize_t pos = 0;
#if CYTHON_COMPILING_IN_PYPY
    if (!kw_allowed && PyDict_Next(kw, &pos, &key, 0))
        goto invalid_keyword;
    return 1;
#else
    if (CYTHON_METH_FASTCALL && likely(PyTuple_Check(kw))) {
        Py_ssize_t kwsize;
#if CYTHON_ASSUME_SAFE_MACROS
        kwsize = PyTuple_GET_SIZE(kw);
#else
        kwsize = PyTuple_Size(kw);
        if (kwsize < 0) return 0;
#endif
        if (unlikely(kwsize == 0))
            return 1;
        if (!kw_allowed) {
#if CYTHON_ASSUME_SAFE_MACROS
            key = PyTuple_GET_ITEM(kw, 0);
#else
            key = PyTuple_GetItem(kw, pos);
            if (!key) return 0;
#endif
            goto invalid_keyword;
        }
#if PY_VERSION_HEX < 0x03090000
        for (pos = 0; pos < kwsize; pos++) {
#if CYTHON_ASSUME_SAFE_MACROS
            key = PyTuple_GET_ITEM(kw, pos);
#else
            key = PyTuple_GetItem(kw, pos);
            if (!key) return 0;
#endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
        }
#endif
        return 1;
    }
    while (PyDict_Next(kw, &pos, &key, 0)) {
        #if PY_MAJOR_VERSION < 3
        if (unlikely(!PyString_Check(key)))
        #endif
            if (unlikely(!PyUnicode_Check(key)))
                goto invalid_keyword_type;
    }
    if (!kw_allowed && unlikely(key))
        goto invalid_keyword;
    return 1;
invalid_keyword_type:
    PyErr_Format(PyExc_TypeError,
        "%.200s() keywords must be strings", function_name);
    return 0;
#endif
invalid_keyword:
    #if PY_MAJOR_VERSION < 3
    PyErr_Format(PyExc_TypeError,
        "%.200s() got an unexpected keyword argument '%.200s'",
        function_name, PyString_AsString(key));
    #else
    PyErr_Format(PyExc_TypeError,
        "%s() got an unexpected keyword argument '%U'",
        function_name, key);
    #endif
    return 0;
}

/* DivInt[Py_ssize_t] */
static CYTHON_INLINE Py_ssize_t __Pyx_div_Py_ssize_t(Py_ssize_t a, Py_ssize_t b) {
    Py_ssize_t q = a / b;
    Py_ssize_t r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* GetAttr3 */
#if __PYX_LIMITED_VERSION_HEX < 0x030d00A1
static PyObject *__Pyx_GetAttr3Default(PyObject *d) {
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    if (unlikely(!__Pyx_PyErr_ExceptionMatches(PyExc_AttributeError)))
        return NULL;
    __Pyx_PyErr_Clear();
    Py_INCREF(d);
    return d;
}
#endif
static CYTHON_INLINE PyObject *__Pyx_GetAttr3(PyObject *o, PyObject *n, PyObject *d) {
    PyObject *r;
#if __PYX_LIMITED_VERSION_HEX >= 0x030d00A1
    int res = PyObject_GetOptionalAttr(o, n, &r);
    return (res != 0) ? r : __Pyx_NewRef(d);
#else
  #if CYTHON_USE_TYPE_SLOTS
    if (likely(PyString_Check(n))) {
        r = __Pyx_PyObject_GetAttrStrNoError(o, n);
        if (unlikely(!r) && likely(!PyErr_Occurred())) {
            r = __Pyx_NewRef(d);
        }
        return r;
    }
  #endif
    r = PyObject_GetAttr(o, n);
    return (likely(r)) ? r : __Pyx_GetAttr3Default(d);
#endif
}

/* PyDictVersioning */
#if CYTHON_USE_DICT_VERSIONS && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PY_UINT64_T __Pyx_get_tp_dict_version(PyObject *obj) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    return likely(dict) ? __PYX_GET_DICT_VERSION(dict) : 0;
}
static CYTHON_INLINE PY_UINT64_T __Pyx_get_object_dict_version(PyObject *obj) {
    PyObject **dictptr = NULL;
    Py_ssize_t offset = Py_TYPE(obj)->tp_dictoffset;
    if (offset) {
#if CYTHON_COMPILING_IN_CPYTHON
        dictptr = (likely(offset > 0)) ? (PyObject **) ((char *)obj + offset) : _PyObject_GetDictPtr(obj);
#else
        dictptr = _PyObject_GetDictPtr(obj);
#endif
    }
    return (dictptr && *dictptr) ? __PYX_GET_DICT_VERSION(*dictptr) : 0;
}
static CYTHON_INLINE int __Pyx_object_dict_version_matches(PyObject* obj, PY_UINT64_T tp_dict_version, PY_UINT64_T obj_dict_version) {
    PyObject *dict = Py_TYPE(obj)->tp_dict;
    if (unlikely(!dict) || unlikely(tp_dict_version != __PYX_GET_DICT_VERSION(dict)))
        return 0;
    return obj_dict_version == __Pyx_get_object_dict_version(obj);
}
#endif

/* GetModuleGlobalName */
#if CYTHON_USE_DICT_VERSIONS
static PyObject *__Pyx__GetModuleGlobalName(PyObject *name, PY_UINT64_T *dict_version, PyObject **dict_cached_value)
#else
static CYTHON_INLINE PyObject *__Pyx__GetModuleGlobalName(PyObject *name)
#endif
{
    PyObject *result;
#if !CYTHON_AVOID_BORROWED_REFS
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030500A1 && PY_VERSION_HEX < 0x030d0000
    result = _PyDict_GetItem_KnownHash(__pyx_d, name, ((PyASCIIObject *) name)->hash);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    } else if (unlikely(PyErr_Occurred())) {
        return NULL;
    }
#elif CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(!__pyx_m)) {
        return NULL;
    }
    result = PyObject_GetAttr(__pyx_m, name);
    if (likely(result)) {
        return result;
    }
#else
    result = PyDict_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
#endif
#else
    result = PyObject_GetItem(__pyx_d, name);
    __PYX_UPDATE_DICT_CACHE(__pyx_d, result, *dict_cached_value, *dict_version)
    if (likely(result)) {
        return __Pyx_NewRef(result);
    }
    PyErr_Clear();
#endif
    return __Pyx_GetBuiltinName(name);
}

/* RaiseTooManyValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseTooManyValuesError(Py_ssize_t expected) {
    PyErr_Format(PyExc_ValueError,
                 "too many values to unpack (expected %" CYTHON_FORMAT_SSIZE_T "d)", expected);
}

/* RaiseNeedMoreValuesToUnpack */
static CYTHON_INLINE void __Pyx_RaiseNeedMoreValuesError(Py_ssize_t index) {
    PyErr_Format(PyExc_ValueError,
                 "need more than %" CYTHON_FORMAT_SSIZE_T "d value%.1s to unpack",
                 index, (index == 1) ? "" : "s");
}

/* RaiseNoneIterError */
static CYTHON_INLINE void __Pyx_RaiseNoneNotIterableError(void) {
    PyErr_SetString(PyExc_TypeError, "'NoneType' object is not iterable");
}

/* ExtTypeTest */
static CYTHON_INLINE int __Pyx_TypeTest(PyObject *obj, PyTypeObject *type) {
    __Pyx_TypeName obj_type_name;
    __Pyx_TypeName type_name;
    if (unlikely(!type)) {
        PyErr_SetString(PyExc_SystemError, "Missing type object");
        return 0;
    }
    if (likely(__Pyx_TypeCheck(obj, type)))
        return 1;
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    type_name = __Pyx_PyType_GetName(type);
    PyErr_Format(PyExc_TypeError,
                 "Cannot convert " __Pyx_FMT_TYPENAME " to " __Pyx_FMT_TYPENAME,
                 obj_type_name, type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    __Pyx_DECREF_TypeName(type_name);
    return 0;
}

/* GetTopmostException */
#if CYTHON_USE_EXC_INFO_STACK && CYTHON_FAST_THREAD_STATE
static _PyErr_StackItem *
__Pyx_PyErr_GetTopmostException(PyThreadState *tstate)
{
    _PyErr_StackItem *exc_info = tstate->exc_info;
    while ((exc_info->exc_value == NULL || exc_info->exc_value == Py_None) &&
           exc_info->previous_item != NULL)
    {
        exc_info = exc_info->previous_item;
    }
    return exc_info;
}
#endif

/* SaveResetException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSave(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    PyObject *exc_value = exc_info->exc_value;
    if (exc_value == NULL || exc_value == Py_None) {
        *value = NULL;
        *type = NULL;
        *tb = NULL;
    } else {
        *value = exc_value;
        Py_INCREF(*value);
        *type = (PyObject*) Py_TYPE(exc_value);
        Py_INCREF(*type);
        *tb = PyException_GetTraceback(exc_value);
    }
  #elif CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = __Pyx_PyErr_GetTopmostException(tstate);
    *type = exc_info->exc_type;
    *value = exc_info->exc_value;
    *tb = exc_info->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #else
    *type = tstate->exc_type;
    *value = tstate->exc_value;
    *tb = tstate->exc_traceback;
    Py_XINCREF(*type);
    Py_XINCREF(*value);
    Py_XINCREF(*tb);
  #endif
}
static CYTHON_INLINE void __Pyx__ExceptionReset(PyThreadState *tstate, PyObject *type, PyObject *value, PyObject *tb) {
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = tstate->exc_info;
    PyObject *tmp_value = exc_info->exc_value;
    exc_info->exc_value = value;
    Py_XDECREF(tmp_value);
    Py_XDECREF(type);
    Py_XDECREF(tb);
  #else
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    #if CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = type;
    exc_info->exc_value = value;
    exc_info->exc_traceback = tb;
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = type;
    tstate->exc_value = value;
    tstate->exc_traceback = tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
  #endif
}
#endif

/* GetException */
#if CYTHON_FAST_THREAD_STATE
static int __Pyx__GetException(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb)
#else
static int __Pyx_GetException(PyObject **type, PyObject **value, PyObject **tb)
#endif
{
    PyObject *local_type = NULL, *local_value, *local_tb = NULL;
#if CYTHON_FAST_THREAD_STATE
    PyObject *tmp_type, *tmp_value, *tmp_tb;
  #if PY_VERSION_HEX >= 0x030C00A6
    local_value = tstate->current_exception;
    tstate->current_exception = 0;
    if (likely(local_value)) {
        local_type = (PyObject*) Py_TYPE(local_value);
        Py_INCREF(local_type);
        local_tb = PyException_GetTraceback(local_value);
    }
  #else
    local_type = tstate->curexc_type;
    local_value = tstate->curexc_value;
    local_tb = tstate->curexc_traceback;
    tstate->curexc_type = 0;
    tstate->curexc_value = 0;
    tstate->curexc_traceback = 0;
  #endif
#else
    PyErr_Fetch(&local_type, &local_value, &local_tb);
#endif
    PyErr_NormalizeException(&local_type, &local_value, &local_tb);
#if CYTHON_FAST_THREAD_STATE && PY_VERSION_HEX >= 0x030C00A6
    if (unlikely(tstate->current_exception))
#elif CYTHON_FAST_THREAD_STATE
    if (unlikely(tstate->curexc_type))
#else
    if (unlikely(PyErr_Occurred()))
#endif
        goto bad;
    #if PY_MAJOR_VERSION >= 3
    if (local_tb) {
        if (unlikely(PyException_SetTraceback(local_value, local_tb) < 0))
            goto bad;
    }
    #endif
    Py_XINCREF(local_tb);
    Py_XINCREF(local_type);
    Py_XINCREF(local_value);
    *type = local_type;
    *value = local_value;
    *tb = local_tb;
#if CYTHON_FAST_THREAD_STATE
    #if CYTHON_USE_EXC_INFO_STACK
    {
        _PyErr_StackItem *exc_info = tstate->exc_info;
      #if PY_VERSION_HEX >= 0x030B00a4
        tmp_value = exc_info->exc_value;
        exc_info->exc_value = local_value;
        tmp_type = NULL;
        tmp_tb = NULL;
        Py_XDECREF(local_type);
        Py_XDECREF(local_tb);
      #else
        tmp_type = exc_info->exc_type;
        tmp_value = exc_info->exc_value;
        tmp_tb = exc_info->exc_traceback;
        exc_info->exc_type = local_type;
        exc_info->exc_value = local_value;
        exc_info->exc_traceback = local_tb;
      #endif
    }
    #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = local_type;
    tstate->exc_value = local_value;
    tstate->exc_traceback = local_tb;
    #endif
    Py_XDECREF(tmp_type);
    Py_XDECREF(tmp_value);
    Py_XDECREF(tmp_tb);
#else
    PyErr_SetExcInfo(local_type, local_value, local_tb);
#endif
    return 0;
bad:
    *type = 0;
    *value = 0;
    *tb = 0;
    Py_XDECREF(local_type);
    Py_XDECREF(local_value);
    Py_XDECREF(local_tb);
    return -1;
}

/* SwapException */
#if CYTHON_FAST_THREAD_STATE
static CYTHON_INLINE void __Pyx__ExceptionSwap(PyThreadState *tstate, PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
  #if CYTHON_USE_EXC_INFO_STACK && PY_VERSION_HEX >= 0x030B00a4
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_value = exc_info->exc_value;
    exc_info->exc_value = *value;
    if (tmp_value == NULL || tmp_value == Py_None) {
        Py_XDECREF(tmp_value);
        tmp_value = NULL;
        tmp_type = NULL;
        tmp_tb = NULL;
    } else {
        tmp_type = (PyObject*) Py_TYPE(tmp_value);
        Py_INCREF(tmp_type);
        #if CYTHON_COMPILING_IN_CPYTHON
        tmp_tb = ((PyBaseExceptionObject*) tmp_value)->traceback;
        Py_XINCREF(tmp_tb);
        #else
        tmp_tb = PyException_GetTraceback(tmp_value);
        #endif
    }
  #elif CYTHON_USE_EXC_INFO_STACK
    _PyErr_StackItem *exc_info = tstate->exc_info;
    tmp_type = exc_info->exc_type;
    tmp_value = exc_info->exc_value;
    tmp_tb = exc_info->exc_traceback;
    exc_info->exc_type = *type;
    exc_info->exc_value = *value;
    exc_info->exc_traceback = *tb;
  #else
    tmp_type = tstate->exc_type;
    tmp_value = tstate->exc_value;
    tmp_tb = tstate->exc_traceback;
    tstate->exc_type = *type;
    tstate->exc_value = *value;
    tstate->exc_traceback = *tb;
  #endif
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#else
static CYTHON_INLINE void __Pyx_ExceptionSwap(PyObject **type, PyObject **value, PyObject **tb) {
    PyObject *tmp_type, *tmp_value, *tmp_tb;
    PyErr_GetExcInfo(&tmp_type, &tmp_value, &tmp_tb);
    PyErr_SetExcInfo(*type, *value, *tb);
    *type = tmp_type;
    *value = tmp_value;
    *tb = tmp_tb;
}
#endif

/* Import */
static PyObject *__Pyx_Import(PyObject *name, PyObject *from_list, int level) {
    PyObject *module = 0;
    PyObject *empty_dict = 0;
    PyObject *empty_list = 0;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_import;
    py_import = __Pyx_PyObject_GetAttrStr(__pyx_b, __pyx_n_s_import);
    if (unlikely(!py_import))
        goto bad;
    if (!from_list) {
        empty_list = PyList_New(0);
        if (unlikely(!empty_list))
            goto bad;
        from_list = empty_list;
    }
    #endif
    empty_dict = PyDict_New();
    if (unlikely(!empty_dict))
        goto bad;
    {
        #if PY_MAJOR_VERSION >= 3
        if (level == -1) {
            if (strchr(__Pyx_MODULE_NAME, '.') != NULL) {
                module = PyImport_ImportModuleLevelObject(
                    name, __pyx_d, empty_dict, from_list, 1);
                if (unlikely(!module)) {
                    if (unlikely(!PyErr_ExceptionMatches(PyExc_ImportError)))
                        goto bad;
                    PyErr_Clear();
                }
            }
            level = 0;
        }
        #endif
        if (!module) {
            #if PY_MAJOR_VERSION < 3
            PyObject *py_level = PyInt_FromLong(level);
            if (unlikely(!py_level))
                goto bad;
            module = PyObject_CallFunctionObjArgs(py_import,
                name, __pyx_d, empty_dict, from_list, py_level, (PyObject *)NULL);
            Py_DECREF(py_level);
            #else
            module = PyImport_ImportModuleLevelObject(
                name, __pyx_d, empty_dict, from_list, level);
            #endif
        }
    }
bad:
    Py_XDECREF(empty_dict);
    Py_XDECREF(empty_list);
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_import);
    #endif
    return module;
}

/* ImportDottedModule */
#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx__ImportDottedModule_Error(PyObject *name, PyObject *parts_tuple, Py_ssize_t count) {
    PyObject *partial_name = NULL, *slice = NULL, *sep = NULL;
    if (unlikely(PyErr_Occurred())) {
        PyErr_Clear();
    }
    if (likely(PyTuple_GET_SIZE(parts_tuple) == count)) {
        partial_name = name;
    } else {
        slice = PySequence_GetSlice(parts_tuple, 0, count);
        if (unlikely(!slice))
            goto bad;
        sep = PyUnicode_FromStringAndSize(".", 1);
        if (unlikely(!sep))
            goto bad;
        partial_name = PyUnicode_Join(sep, slice);
    }
    PyErr_Format(
#if PY_MAJOR_VERSION < 3
        PyExc_ImportError,
        "No module named '%s'", PyString_AS_STRING(partial_name));
#else
#if PY_VERSION_HEX >= 0x030600B1
        PyExc_ModuleNotFoundError,
#else
        PyExc_ImportError,
#endif
        "No module named '%U'", partial_name);
#endif
bad:
    Py_XDECREF(sep);
    Py_XDECREF(slice);
    Py_XDECREF(partial_name);
    return NULL;
}
#endif
#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx__ImportDottedModule_Lookup(PyObject *name) {
    PyObject *imported_module;
#if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
    PyObject *modules = PyImport_GetModuleDict();
    if (unlikely(!modules))
        return NULL;
    imported_module = __Pyx_PyDict_GetItemStr(modules, name);
    Py_XINCREF(imported_module);
#else
    imported_module = PyImport_GetModule(name);
#endif
    return imported_module;
}
#endif
#if PY_MAJOR_VERSION >= 3
static PyObject *__Pyx_ImportDottedModule_WalkParts(PyObject *module, PyObject *name, PyObject *parts_tuple) {
    Py_ssize_t i, nparts;
    nparts = PyTuple_GET_SIZE(parts_tuple);
    for (i=1; i < nparts && module; i++) {
        PyObject *part, *submodule;
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
        part = PyTuple_GET_ITEM(parts_tuple, i);
#else
        part = PySequence_ITEM(parts_tuple, i);
#endif
        submodule = __Pyx_PyObject_GetAttrStrNoError(module, part);
#if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
        Py_DECREF(part);
#endif
        Py_DECREF(module);
        module = submodule;
    }
    if (unlikely(!module)) {
        return __Pyx__ImportDottedModule_Error(name, parts_tuple, i);
    }
    return module;
}
#endif
static PyObject *__Pyx__ImportDottedModule(PyObject *name, PyObject *parts_tuple) {
#if PY_MAJOR_VERSION < 3
    PyObject *module, *from_list, *star = __pyx_n_s__3;
    CYTHON_UNUSED_VAR(parts_tuple);
    from_list = PyList_New(1);
    if (unlikely(!from_list))
        return NULL;
    Py_INCREF(star);
    PyList_SET_ITEM(from_list, 0, star);
    module = __Pyx_Import(name, from_list, 0);
    Py_DECREF(from_list);
    return module;
#else
    PyObject *imported_module;
    PyObject *module = __Pyx_Import(name, NULL, 0);
    if (!parts_tuple || unlikely(!module))
        return module;
    imported_module = __Pyx__ImportDottedModule_Lookup(name);
    if (likely(imported_module)) {
        Py_DECREF(module);
        return imported_module;
    }
    PyErr_Clear();
    return __Pyx_ImportDottedModule_WalkParts(module, name, parts_tuple);
#endif
}
static PyObject *__Pyx_ImportDottedModule(PyObject *name, PyObject *parts_tuple) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030400B1
    PyObject *module = __Pyx__ImportDottedModule_Lookup(name);
    if (likely(module)) {
        PyObject *spec = __Pyx_PyObject_GetAttrStrNoError(module, __pyx_n_s_spec);
        if (likely(spec)) {
            PyObject *unsafe = __Pyx_PyObject_GetAttrStrNoError(spec, __pyx_n_s_initializing);
            if (likely(!unsafe || !__Pyx_PyObject_IsTrue(unsafe))) {
                Py_DECREF(spec);
                spec = NULL;
            }
            Py_XDECREF(unsafe);
        }
        if (likely(!spec)) {
            PyErr_Clear();
            return module;
        }
        Py_DECREF(spec);
        Py_DECREF(module);
    } else if (PyErr_Occurred()) {
        PyErr_Clear();
    }
#endif
    return __Pyx__ImportDottedModule(name, parts_tuple);
}

/* FastTypeChecks */
#if CYTHON_COMPILING_IN_CPYTHON
static int __Pyx_InBases(PyTypeObject *a, PyTypeObject *b) {
    while (a) {
        a = __Pyx_PyType_GetSlot(a, tp_base, PyTypeObject*);
        if (a == b)
            return 1;
    }
    return b == &PyBaseObject_Type;
}
static CYTHON_INLINE int __Pyx_IsSubtype(PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (a == b) return 1;
    mro = a->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            if (PyTuple_GET_ITEM(mro, i) == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(a, b);
}
static CYTHON_INLINE int __Pyx_IsAnySubtype2(PyTypeObject *cls, PyTypeObject *a, PyTypeObject *b) {
    PyObject *mro;
    if (cls == a || cls == b) return 1;
    mro = cls->tp_mro;
    if (likely(mro)) {
        Py_ssize_t i, n;
        n = PyTuple_GET_SIZE(mro);
        for (i = 0; i < n; i++) {
            PyObject *base = PyTuple_GET_ITEM(mro, i);
            if (base == (PyObject *)a || base == (PyObject *)b)
                return 1;
        }
        return 0;
    }
    return __Pyx_InBases(cls, a) || __Pyx_InBases(cls, b);
}
#if PY_MAJOR_VERSION == 2
static int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject* exc_type2) {
    PyObject *exception, *value, *tb;
    int res;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&exception, &value, &tb);
    res = exc_type1 ? PyObject_IsSubclass(err, exc_type1) : 0;
    if (unlikely(res == -1)) {
        PyErr_WriteUnraisable(err);
        res = 0;
    }
    if (!res) {
        res = PyObject_IsSubclass(err, exc_type2);
        if (unlikely(res == -1)) {
            PyErr_WriteUnraisable(err);
            res = 0;
        }
    }
    __Pyx_ErrRestore(exception, value, tb);
    return res;
}
#else
static CYTHON_INLINE int __Pyx_inner_PyErr_GivenExceptionMatches2(PyObject *err, PyObject* exc_type1, PyObject *exc_type2) {
    if (exc_type1) {
        return __Pyx_IsAnySubtype2((PyTypeObject*)err, (PyTypeObject*)exc_type1, (PyTypeObject*)exc_type2);
    } else {
        return __Pyx_IsSubtype((PyTypeObject*)err, (PyTypeObject*)exc_type2);
    }
}
#endif
static int __Pyx_PyErr_GivenExceptionMatchesTuple(PyObject *exc_type, PyObject *tuple) {
    Py_ssize_t i, n;
    assert(PyExceptionClass_Check(exc_type));
    n = PyTuple_GET_SIZE(tuple);
#if PY_MAJOR_VERSION >= 3
    for (i=0; i<n; i++) {
        if (exc_type == PyTuple_GET_ITEM(tuple, i)) return 1;
    }
#endif
    for (i=0; i<n; i++) {
        PyObject *t = PyTuple_GET_ITEM(tuple, i);
        #if PY_MAJOR_VERSION < 3
        if (likely(exc_type == t)) return 1;
        #endif
        if (likely(PyExceptionClass_Check(t))) {
            if (__Pyx_inner_PyErr_GivenExceptionMatches2(exc_type, NULL, t)) return 1;
        } else {
        }
    }
    return 0;
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches(PyObject *err, PyObject* exc_type) {
    if (likely(err == exc_type)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        if (likely(PyExceptionClass_Check(exc_type))) {
            return __Pyx_inner_PyErr_GivenExceptionMatches2(err, NULL, exc_type);
        } else if (likely(PyTuple_Check(exc_type))) {
            return __Pyx_PyErr_GivenExceptionMatchesTuple(err, exc_type);
        } else {
        }
    }
    return PyErr_GivenExceptionMatches(err, exc_type);
}
static CYTHON_INLINE int __Pyx_PyErr_GivenExceptionMatches2(PyObject *err, PyObject *exc_type1, PyObject *exc_type2) {
    assert(PyExceptionClass_Check(exc_type1));
    assert(PyExceptionClass_Check(exc_type2));
    if (likely(err == exc_type1 || err == exc_type2)) return 1;
    if (likely(PyExceptionClass_Check(err))) {
        return __Pyx_inner_PyErr_GivenExceptionMatches2(err, exc_type1, exc_type2);
    }
    return (PyErr_GivenExceptionMatches(err, exc_type1) || PyErr_GivenExceptionMatches(err, exc_type2));
}
#endif

/* PySequenceMultiply */
static PyObject* __Pyx_PySequence_Multiply_Generic(PyObject *seq, Py_ssize_t mul) {
    PyObject *result, *pymul = PyInt_FromSsize_t(mul);
    if (unlikely(!pymul))
        return NULL;
    result = PyNumber_Multiply(seq, pymul);
    Py_DECREF(pymul);
    return result;
}
static CYTHON_INLINE PyObject* __Pyx_PySequence_Multiply(PyObject *seq, Py_ssize_t mul) {
#if CYTHON_USE_TYPE_SLOTS
    PyTypeObject *type = Py_TYPE(seq);
    if (likely(type->tp_as_sequence && type->tp_as_sequence->sq_repeat)) {
        return type->tp_as_sequence->sq_repeat(seq, mul);
    } else
#endif
    {
        return __Pyx_PySequence_Multiply_Generic(seq, mul);
    }
}

/* SetItemInt */
static int __Pyx_SetItemInt_Generic(PyObject *o, PyObject *j, PyObject *v) {
    int r;
    if (unlikely(!j)) return -1;
    r = PyObject_SetItem(o, j, v);
    Py_DECREF(j);
    return r;
}
static CYTHON_INLINE int __Pyx_SetItemInt_Fast(PyObject *o, Py_ssize_t i, PyObject *v, int is_list,
                                               CYTHON_NCP_UNUSED int wraparound, CYTHON_NCP_UNUSED int boundscheck) {
#if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS && CYTHON_USE_TYPE_SLOTS
    if (is_list || PyList_CheckExact(o)) {
        Py_ssize_t n = (!wraparound) ? i : ((likely(i >= 0)) ? i : i + PyList_GET_SIZE(o));
        if ((!boundscheck) || likely(__Pyx_is_valid_index(n, PyList_GET_SIZE(o)))) {
            PyObject* old = PyList_GET_ITEM(o, n);
            Py_INCREF(v);
            PyList_SET_ITEM(o, n, v);
            Py_DECREF(old);
            return 1;
        }
    } else {
        PyMappingMethods *mm = Py_TYPE(o)->tp_as_mapping;
        PySequenceMethods *sm = Py_TYPE(o)->tp_as_sequence;
        if (mm && mm->mp_ass_subscript) {
            int r;
            PyObject *key = PyInt_FromSsize_t(i);
            if (unlikely(!key)) return -1;
            r = mm->mp_ass_subscript(o, key, v);
            Py_DECREF(key);
            return r;
        }
        if (likely(sm && sm->sq_ass_item)) {
            if (wraparound && unlikely(i < 0) && likely(sm->sq_length)) {
                Py_ssize_t l = sm->sq_length(o);
                if (likely(l >= 0)) {
                    i += l;
                } else {
                    if (!PyErr_ExceptionMatches(PyExc_OverflowError))
                        return -1;
                    PyErr_Clear();
                }
            }
            return sm->sq_ass_item(o, i, v);
        }
    }
#else
    if (is_list || !PyMapping_Check(o))
    {
        return PySequence_SetItem(o, i, v);
    }
#endif
    return __Pyx_SetItemInt_Generic(o, PyInt_FromSsize_t(i), v);
}

/* RaiseUnboundLocalError */
static CYTHON_INLINE void __Pyx_RaiseUnboundLocalError(const char *varname) {
    PyErr_Format(PyExc_UnboundLocalError, "local variable '%s' referenced before assignment", varname);
}

/* DivInt[long] */
static CYTHON_INLINE long __Pyx_div_long(long a, long b) {
    long q = a / b;
    long r = a - q*b;
    q -= ((r != 0) & ((r ^ b) < 0));
    return q;
}

/* ImportFrom */
static PyObject* __Pyx_ImportFrom(PyObject* module, PyObject* name) {
    PyObject* value = __Pyx_PyObject_GetAttrStr(module, name);
    if (unlikely(!value) && PyErr_ExceptionMatches(PyExc_AttributeError)) {
        const char* module_name_str = 0;
        PyObject* module_name = 0;
        PyObject* module_dot = 0;
        PyObject* full_name = 0;
        PyErr_Clear();
        module_name_str = PyModule_GetName(module);
        if (unlikely(!module_name_str)) { goto modbad; }
        module_name = PyUnicode_FromString(module_name_str);
        if (unlikely(!module_name)) { goto modbad; }
        module_dot = PyUnicode_Concat(module_name, __pyx_kp_u__2);
        if (unlikely(!module_dot)) { goto modbad; }
        full_name = PyUnicode_Concat(module_dot, name);
        if (unlikely(!full_name)) { goto modbad; }
        #if PY_VERSION_HEX < 0x030700A1 || (CYTHON_COMPILING_IN_PYPY && PYPY_VERSION_NUM  < 0x07030400)
        {
            PyObject *modules = PyImport_GetModuleDict();
            if (unlikely(!modules))
                goto modbad;
            value = PyObject_GetItem(modules, full_name);
        }
        #else
        value = PyImport_GetModule(full_name);
        #endif
      modbad:
        Py_XDECREF(full_name);
        Py_XDECREF(module_dot);
        Py_XDECREF(module_name);
    }
    if (unlikely(!value)) {
        PyErr_Format(PyExc_ImportError,
        #if PY_MAJOR_VERSION < 3
            "cannot import name %.230s", PyString_AS_STRING(name));
        #else
            "cannot import name %S", name);
        #endif
    }
    return value;
}

/* HasAttr */
static CYTHON_INLINE int __Pyx_HasAttr(PyObject *o, PyObject *n) {
    PyObject *r;
    if (unlikely(!__Pyx_PyBaseString_Check(n))) {
        PyErr_SetString(PyExc_TypeError,
                        "hasattr(): attribute name must be string");
        return -1;
    }
    r = __Pyx_GetAttr(o, n);
    if (!r) {
        PyErr_Clear();
        return 0;
    } else {
        Py_DECREF(r);
        return 1;
    }
}

/* PyIntCompare */
static CYTHON_INLINE int __Pyx_PyInt_BoolNeObjC(PyObject *op1, PyObject *op2, long intval, long inplace) {
    CYTHON_MAYBE_UNUSED_VAR(intval);
    CYTHON_UNUSED_VAR(inplace);
    if (op1 == op2) {
        return 0;
    }
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long a = PyInt_AS_LONG(op1);
        return (a != b);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        int unequal;
        unsigned long uintval;
        Py_ssize_t size = __Pyx_PyLong_DigitCount(op1);
        const digit* digits = __Pyx_PyLong_Digits(op1);
        if (intval == 0) {
            return (__Pyx_PyLong_IsZero(op1) != 1);
        } else if (intval < 0) {
            if (__Pyx_PyLong_IsNonNeg(op1))
                return 1;
            intval = -intval;
        } else {
            if (__Pyx_PyLong_IsNeg(op1))
                return 1;
        }
        uintval = (unsigned long) intval;
#if PyLong_SHIFT * 4 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 4)) {
            unequal = (size != 5) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[2] != ((uintval >> (2 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[3] != ((uintval >> (3 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[4] != ((uintval >> (4 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
#if PyLong_SHIFT * 3 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 3)) {
            unequal = (size != 4) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[2] != ((uintval >> (2 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[3] != ((uintval >> (3 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
#if PyLong_SHIFT * 2 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 2)) {
            unequal = (size != 3) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK)) | (digits[2] != ((uintval >> (2 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
#if PyLong_SHIFT * 1 < SIZEOF_LONG*8
        if (uintval >> (PyLong_SHIFT * 1)) {
            unequal = (size != 2) || (digits[0] != (uintval & (unsigned long) PyLong_MASK))
                 | (digits[1] != ((uintval >> (1 * PyLong_SHIFT)) & (unsigned long) PyLong_MASK));
        } else
#endif
            unequal = (size != 1) || (((unsigned long) digits[0]) != (uintval & (unsigned long) PyLong_MASK));
        return (unequal != 0);
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
#if CYTHON_COMPILING_IN_LIMITED_API
        double a = __pyx_PyFloat_AsDouble(op1);
#else
        double a = PyFloat_AS_DOUBLE(op1);
#endif
        return ((double)a != (double)b);
    }
    return __Pyx_PyObject_IsTrueAndDecref(
        PyObject_RichCompare(op1, op2, Py_NE));
}

/* PyIntFromDouble */
#if PY_MAJOR_VERSION < 3
static CYTHON_INLINE PyObject* __Pyx_PyInt_FromDouble(double value) {
    if (value >= (double)LONG_MIN && value <= (double)LONG_MAX) {
        return PyInt_FromLong((long)value);
    }
    return PyLong_FromDouble(value);
}
#endif

/* UnpackUnboundCMethod */
static PyObject *__Pyx_SelflessCall(PyObject *method, PyObject *args, PyObject *kwargs) {
    PyObject *result;
    PyObject *selfless_args = PyTuple_GetSlice(args, 1, PyTuple_Size(args));
    if (unlikely(!selfless_args)) return NULL;
    result = PyObject_Call(method, selfless_args, kwargs);
    Py_DECREF(selfless_args);
    return result;
}
static PyMethodDef __Pyx_UnboundCMethod_Def = {
     "CythonUnboundCMethod",
     __PYX_REINTERPRET_FUNCION(PyCFunction, __Pyx_SelflessCall),
     METH_VARARGS | METH_KEYWORDS,
     NULL
};
static int __Pyx_TryUnpackUnboundCMethod(__Pyx_CachedCFunction* target) {
    PyObject *method;
    method = __Pyx_PyObject_GetAttrStr(target->type, *target->method_name);
    if (unlikely(!method))
        return -1;
    target->method = method;
#if CYTHON_COMPILING_IN_CPYTHON
    #if PY_MAJOR_VERSION >= 3
    if (likely(__Pyx_TypeCheck(method, &PyMethodDescr_Type)))
    #else
    if (likely(!__Pyx_CyOrPyCFunction_Check(method)))
    #endif
    {
        PyMethodDescrObject *descr = (PyMethodDescrObject*) method;
        target->func = descr->d_method->ml_meth;
        target->flag = descr->d_method->ml_flags & ~(METH_CLASS | METH_STATIC | METH_COEXIST | METH_STACKLESS);
    } else
#endif
#if CYTHON_COMPILING_IN_PYPY
#else
    if (PyCFunction_Check(method))
#endif
    {
        PyObject *self;
        int self_found;
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        self = PyObject_GetAttrString(method, "__self__");
        if (!self) {
            PyErr_Clear();
        }
#else
        self = PyCFunction_GET_SELF(method);
#endif
        self_found = (self && self != Py_None);
#if CYTHON_COMPILING_IN_LIMITED_API || CYTHON_COMPILING_IN_PYPY
        Py_XDECREF(self);
#endif
        if (self_found) {
            PyObject *unbound_method = PyCFunction_New(&__Pyx_UnboundCMethod_Def, method);
            if (unlikely(!unbound_method)) return -1;
            Py_DECREF(method);
            target->method = unbound_method;
        }
    }
    return 0;
}

/* CallUnboundCMethod2 */
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX >= 0x030600B1
static CYTHON_INLINE PyObject *__Pyx_CallUnboundCMethod2(__Pyx_CachedCFunction *cfunc, PyObject *self, PyObject *arg1, PyObject *arg2) {
    if (likely(cfunc->func)) {
        PyObject *args[2] = {arg1, arg2};
        if (cfunc->flag == METH_FASTCALL) {
            #if PY_VERSION_HEX >= 0x030700A0
            return (*(__Pyx_PyCFunctionFast)(void*)(PyCFunction)cfunc->func)(self, args, 2);
            #else
            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, 2, NULL);
            #endif
        }
        #if PY_VERSION_HEX >= 0x030700A0
        if (cfunc->flag == (METH_FASTCALL | METH_KEYWORDS))
            return (*(__Pyx_PyCFunctionFastWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, 2, NULL);
        #endif
    }
    return __Pyx__CallUnboundCMethod2(cfunc, self, arg1, arg2);
}
#endif
static PyObject* __Pyx__CallUnboundCMethod2(__Pyx_CachedCFunction* cfunc, PyObject* self, PyObject* arg1, PyObject* arg2){
    PyObject *args, *result = NULL;
    if (unlikely(!cfunc->func && !cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_COMPILING_IN_CPYTHON
    if (cfunc->func && (cfunc->flag & METH_VARARGS)) {
        args = PyTuple_New(2);
        if (unlikely(!args)) goto bad;
        Py_INCREF(arg1);
        PyTuple_SET_ITEM(args, 0, arg1);
        Py_INCREF(arg2);
        PyTuple_SET_ITEM(args, 1, arg2);
        if (cfunc->flag & METH_KEYWORDS)
            result = (*(PyCFunctionWithKeywords)(void*)(PyCFunction)cfunc->func)(self, args, NULL);
        else
            result = (*cfunc->func)(self, args);
    } else {
        args = PyTuple_New(3);
        if (unlikely(!args)) goto bad;
        Py_INCREF(self);
        PyTuple_SET_ITEM(args, 0, self);
        Py_INCREF(arg1);
        PyTuple_SET_ITEM(args, 1, arg1);
        Py_INCREF(arg2);
        PyTuple_SET_ITEM(args, 2, arg2);
        result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
    }
#else
    args = PyTuple_Pack(3, self, arg1, arg2);
    if (unlikely(!args)) goto bad;
    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
#endif
bad:
    Py_XDECREF(args);
    return result;
}

/* dict_setdefault */
static CYTHON_INLINE PyObject *__Pyx_PyDict_SetDefault(PyObject *d, PyObject *key, PyObject *default_value,
                                                       int is_safe_type) {
    PyObject* value;
    CYTHON_MAYBE_UNUSED_VAR(is_safe_type);
#if PY_VERSION_HEX >= 0x030400A0
    if ((1)) {
        value = PyDict_SetDefault(d, key, default_value);
        if (unlikely(!value)) return NULL;
        Py_INCREF(value);
#else
    if (is_safe_type == 1 || (is_safe_type == -1 &&
#if PY_MAJOR_VERSION >= 3 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07020000)
            (PyUnicode_CheckExact(key) || PyString_CheckExact(key) || PyLong_CheckExact(key)))) {
        value = PyDict_GetItemWithError(d, key);
        if (unlikely(!value)) {
            if (unlikely(PyErr_Occurred()))
                return NULL;
            if (unlikely(PyDict_SetItem(d, key, default_value) == -1))
                return NULL;
            value = default_value;
        }
        Py_INCREF(value);
#else
            (PyString_CheckExact(key) || PyUnicode_CheckExact(key) || PyInt_CheckExact(key) || PyLong_CheckExact(key)))) {
        value = PyDict_GetItem(d, key);
        if (unlikely(!value)) {
            if (unlikely(PyDict_SetItem(d, key, default_value) == -1))
                return NULL;
            value = default_value;
        }
        Py_INCREF(value);
#endif
#endif
    } else {
        value = __Pyx_CallUnboundCMethod2(&__pyx_umethod_PyDict_Type_setdefault, d, key, default_value);
    }
    return value;
}

/* PyIntBinop */
    #if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_FloorDivideObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check) {
    CYTHON_MAYBE_UNUSED_VAR(intval);
    CYTHON_MAYBE_UNUSED_VAR(inplace);
    CYTHON_UNUSED_VAR(zerodivision_check);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long x;
        long a = PyInt_AS_LONG(op1);
        
            if (unlikely(b == -1 && ((unsigned long)a) == 0-(unsigned long)a))
                return PyInt_Type.tp_as_number->nb_floor_divide(op1, op2);
            else {
                long q, r;
                q = a / b;
                r = a - q*b;
                q -= ((r != 0) & ((r ^ b) < 0));
                x = q;
            }
            return PyInt_FromLong(x);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        if (unlikely(__Pyx_PyLong_IsZero(op1))) {
            return __Pyx_NewRef(op1);
        }
        if (likely(__Pyx_PyLong_IsCompact(op1))) {
            a = __Pyx_PyLong_CompactValue(op1);
        } else {
            const digit* digits = __Pyx_PyLong_Digits(op1);
            const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(op1);
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_floor_divide(op1, op2);
            }
        }
                {
                    long q, r;
                    q = a / b;
                    r = a - q*b;
                    q -= ((r != 0) & ((r ^ b) < 0));
                    x = q;
                }
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                {
                    PY_LONG_LONG q, r;
                    q = lla / llb;
                    r = lla - q*llb;
                    q -= ((r != 0) & ((r ^ llb) < 0));
                    llx = q;
                }
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    return (inplace ? PyNumber_InPlaceFloorDivide : PyNumber_FloorDivide)(op1, op2);
}
#endif

/* IterFinish */
    static CYTHON_INLINE int __Pyx_IterFinish(void) {
    PyObject* exc_type;
    __Pyx_PyThreadState_declare
    __Pyx_PyThreadState_assign
    exc_type = __Pyx_PyErr_CurrentExceptionType();
    if (unlikely(exc_type)) {
        if (unlikely(!__Pyx_PyErr_GivenExceptionMatches(exc_type, PyExc_StopIteration)))
            return -1;
        __Pyx_PyErr_Clear();
        return 0;
    }
    return 0;
}

/* UnpackItemEndCheck */
    static int __Pyx_IternextUnpackEndCheck(PyObject *retval, Py_ssize_t expected) {
    if (unlikely(retval)) {
        Py_DECREF(retval);
        __Pyx_RaiseTooManyValuesError(expected);
        return -1;
    }
    return __Pyx_IterFinish();
}

/* PyObjectFormat */
    #if CYTHON_USE_UNICODE_WRITER
static PyObject* __Pyx_PyObject_Format(PyObject* obj, PyObject* format_spec) {
    int ret;
    _PyUnicodeWriter writer;
    if (likely(PyFloat_CheckExact(obj))) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x03040000
        _PyUnicodeWriter_Init(&writer, 0);
#else
        _PyUnicodeWriter_Init(&writer);
#endif
        ret = _PyFloat_FormatAdvancedWriter(
            &writer,
            obj,
            format_spec, 0, PyUnicode_GET_LENGTH(format_spec));
    } else if (likely(PyLong_CheckExact(obj))) {
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x03040000
        _PyUnicodeWriter_Init(&writer, 0);
#else
        _PyUnicodeWriter_Init(&writer);
#endif
        ret = _PyLong_FormatAdvancedWriter(
            &writer,
            obj,
            format_spec, 0, PyUnicode_GET_LENGTH(format_spec));
    } else {
        return PyObject_Format(obj, format_spec);
    }
    if (unlikely(ret == -1)) {
        _PyUnicodeWriter_Dealloc(&writer);
        return NULL;
    }
    return _PyUnicodeWriter_Finish(&writer);
}
#endif

/* PyObjectFormatAndDecref */
    static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatSimpleAndDecref(PyObject* s, PyObject* f) {
    if (unlikely(!s)) return NULL;
    if (likely(PyUnicode_CheckExact(s))) return s;
    #if PY_MAJOR_VERSION < 3
    if (likely(PyString_CheckExact(s))) {
        PyObject *result = PyUnicode_FromEncodedObject(s, NULL, "strict");
        Py_DECREF(s);
        return result;
    }
    #endif
    return __Pyx_PyObject_FormatAndDecref(s, f);
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_FormatAndDecref(PyObject* s, PyObject* f) {
    PyObject *result;
    if (unlikely(!s)) return NULL;
    result = PyObject_Format(s, f);
    Py_DECREF(s);
    return result;
}

/* PyObjectLookupSpecial */
    #if CYTHON_USE_PYTYPE_LOOKUP && CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE PyObject* __Pyx__PyObject_LookupSpecial(PyObject* obj, PyObject* attr_name, int with_error) {
    PyObject *res;
    PyTypeObject *tp = Py_TYPE(obj);
#if PY_MAJOR_VERSION < 3
    if (unlikely(PyInstance_Check(obj)))
        return with_error ? __Pyx_PyObject_GetAttrStr(obj, attr_name) : __Pyx_PyObject_GetAttrStrNoError(obj, attr_name);
#endif
    res = _PyType_Lookup(tp, attr_name);
    if (likely(res)) {
        descrgetfunc f = Py_TYPE(res)->tp_descr_get;
        if (!f) {
            Py_INCREF(res);
        } else {
            res = f(res, obj, (PyObject *)tp);
        }
    } else if (with_error) {
        PyErr_SetObject(PyExc_AttributeError, attr_name);
    }
    return res;
}
#endif

/* decode_c_bytes */
    static CYTHON_INLINE PyObject* __Pyx_decode_c_bytes(
         const char* cstring, Py_ssize_t length, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
    if (unlikely((start < 0) | (stop < 0))) {
        if (start < 0) {
            start += length;
            if (start < 0)
                start = 0;
        }
        if (stop < 0)
            stop += length;
    }
    if (stop > length)
        stop = length;
    if (unlikely(stop <= start))
        return __Pyx_NewRef(__pyx_empty_unicode);
    length = stop - start;
    cstring += start;
    if (decode_func) {
        return decode_func(cstring, length, errors);
    } else {
        return PyUnicode_Decode(cstring, length, encoding, errors);
    }
}

/* ErrOccurredWithGIL */
    static CYTHON_INLINE int __Pyx_ErrOccurredWithGIL(void) {
  int err;
  #ifdef WITH_THREAD
  PyGILState_STATE _save = PyGILState_Ensure();
  #endif
  err = !!PyErr_Occurred();
  #ifdef WITH_THREAD
  PyGILState_Release(_save);
  #endif
  return err;
}

/* PyObjectCall2Args */
    static CYTHON_INLINE PyObject* __Pyx_PyObject_Call2Args(PyObject* function, PyObject* arg1, PyObject* arg2) {
    PyObject *args[3] = {NULL, arg1, arg2};
    return __Pyx_PyObject_FastCall(function, args+1, 2 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* PyObjectGetMethod */
    static int __Pyx_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method) {
    PyObject *attr;
#if CYTHON_UNPACK_METHODS && CYTHON_COMPILING_IN_CPYTHON && CYTHON_USE_PYTYPE_LOOKUP
    __Pyx_TypeName type_name;
    PyTypeObject *tp = Py_TYPE(obj);
    PyObject *descr;
    descrgetfunc f = NULL;
    PyObject **dictptr, *dict;
    int meth_found = 0;
    assert (*method == NULL);
    if (unlikely(tp->tp_getattro != PyObject_GenericGetAttr)) {
        attr = __Pyx_PyObject_GetAttrStr(obj, name);
        goto try_unpack;
    }
    if (unlikely(tp->tp_dict == NULL) && unlikely(PyType_Ready(tp) < 0)) {
        return 0;
    }
    descr = _PyType_Lookup(tp, name);
    if (likely(descr != NULL)) {
        Py_INCREF(descr);
#if defined(Py_TPFLAGS_METHOD_DESCRIPTOR) && Py_TPFLAGS_METHOD_DESCRIPTOR
        if (__Pyx_PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_METHOD_DESCRIPTOR))
#elif PY_MAJOR_VERSION >= 3
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr) || __Pyx_IS_TYPE(descr, &PyMethodDescr_Type)))
        #endif
#else
        #ifdef __Pyx_CyFunction_USED
        if (likely(PyFunction_Check(descr) || __Pyx_CyFunction_Check(descr)))
        #else
        if (likely(PyFunction_Check(descr)))
        #endif
#endif
        {
            meth_found = 1;
        } else {
            f = Py_TYPE(descr)->tp_descr_get;
            if (f != NULL && PyDescr_IsData(descr)) {
                attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
                Py_DECREF(descr);
                goto try_unpack;
            }
        }
    }
    dictptr = _PyObject_GetDictPtr(obj);
    if (dictptr != NULL && (dict = *dictptr) != NULL) {
        Py_INCREF(dict);
        attr = __Pyx_PyDict_GetItemStr(dict, name);
        if (attr != NULL) {
            Py_INCREF(attr);
            Py_DECREF(dict);
            Py_XDECREF(descr);
            goto try_unpack;
        }
        Py_DECREF(dict);
    }
    if (meth_found) {
        *method = descr;
        return 1;
    }
    if (f != NULL) {
        attr = f(descr, obj, (PyObject *)Py_TYPE(obj));
        Py_DECREF(descr);
        goto try_unpack;
    }
    if (likely(descr != NULL)) {
        *method = descr;
        return 0;
    }
    type_name = __Pyx_PyType_GetName(tp);
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
                 type_name, name);
#else
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
                 type_name, PyString_AS_STRING(name));
#endif
    __Pyx_DECREF_TypeName(type_name);
    return 0;
#else
    attr = __Pyx_PyObject_GetAttrStr(obj, name);
    goto try_unpack;
#endif
try_unpack:
#if CYTHON_UNPACK_METHODS
    if (likely(attr) && PyMethod_Check(attr) && likely(PyMethod_GET_SELF(attr) == obj)) {
        PyObject *function = PyMethod_GET_FUNCTION(attr);
        Py_INCREF(function);
        Py_DECREF(attr);
        *method = function;
        return 1;
    }
#endif
    *method = attr;
    return 0;
}

/* PyObjectCallMethod1 */
    #if !(CYTHON_VECTORCALL && __PYX_LIMITED_VERSION_HEX >= 0x030C00A2)
static PyObject* __Pyx__PyObject_CallMethod1(PyObject* method, PyObject* arg) {
    PyObject *result = __Pyx_PyObject_CallOneArg(method, arg);
    Py_DECREF(method);
    return result;
}
#endif
static PyObject* __Pyx_PyObject_CallMethod1(PyObject* obj, PyObject* method_name, PyObject* arg) {
#if CYTHON_VECTORCALL && __PYX_LIMITED_VERSION_HEX >= 0x030C00A2
    PyObject *args[2] = {obj, arg};
    (void) __Pyx_PyObject_GetMethod;
    (void) __Pyx_PyObject_CallOneArg;
    (void) __Pyx_PyObject_Call2Args;
    return PyObject_VectorcallMethod(method_name, args, 2 | PY_VECTORCALL_ARGUMENTS_OFFSET, NULL);
#else
    PyObject *method = NULL, *result;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_Call2Args(method, obj, arg);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) return NULL;
    return __Pyx__PyObject_CallMethod1(method, arg);
#endif
}

/* append */
    static CYTHON_INLINE int __Pyx_PyObject_Append(PyObject* L, PyObject* x) {
    if (likely(PyList_CheckExact(L))) {
        if (unlikely(__Pyx_PyList_Append(L, x) < 0)) return -1;
    } else {
        PyObject* retval = __Pyx_PyObject_CallMethod1(L, __pyx_n_s_append, x);
        if (unlikely(!retval))
            return -1;
        Py_DECREF(retval);
    }
    return 0;
}

/* UnicodeConcatInPlace */
    # if CYTHON_COMPILING_IN_CPYTHON && PY_MAJOR_VERSION >= 3
static int
__Pyx_unicode_modifiable(PyObject *unicode)
{
    if (Py_REFCNT(unicode) != 1)
        return 0;
    if (!PyUnicode_CheckExact(unicode))
        return 0;
    if (PyUnicode_CHECK_INTERNED(unicode))
        return 0;
    return 1;
}
static CYTHON_INLINE PyObject *__Pyx_PyUnicode_ConcatInPlaceImpl(PyObject **p_left, PyObject *right
        #if CYTHON_REFNANNY
        , void* __pyx_refnanny
        #endif
    ) {
    PyObject *left = *p_left;
    Py_ssize_t left_len, right_len, new_len;
    if (unlikely(__Pyx_PyUnicode_READY(left) == -1))
        return NULL;
    if (unlikely(__Pyx_PyUnicode_READY(right) == -1))
        return NULL;
    left_len = PyUnicode_GET_LENGTH(left);
    if (left_len == 0) {
        Py_INCREF(right);
        return right;
    }
    right_len = PyUnicode_GET_LENGTH(right);
    if (right_len == 0) {
        Py_INCREF(left);
        return left;
    }
    if (unlikely(left_len > PY_SSIZE_T_MAX - right_len)) {
        PyErr_SetString(PyExc_OverflowError,
                        "strings are too large to concat");
        return NULL;
    }
    new_len = left_len + right_len;
    if (__Pyx_unicode_modifiable(left)
            && PyUnicode_CheckExact(right)
            && PyUnicode_KIND(right) <= PyUnicode_KIND(left)
            && !(PyUnicode_IS_ASCII(left) && !PyUnicode_IS_ASCII(right))) {
        int ret;
        __Pyx_GIVEREF(*p_left);
        ret = PyUnicode_Resize(p_left, new_len);
        __Pyx_GOTREF(*p_left);
        if (unlikely(ret != 0))
            return NULL;
        #if PY_VERSION_HEX >= 0x030d0000
        if (unlikely(PyUnicode_CopyCharacters(*p_left, left_len, right, 0, right_len) < 0)) return NULL;
        #else
        _PyUnicode_FastCopyCharacters(*p_left, left_len, right, 0, right_len);
        #endif
        __Pyx_INCREF(*p_left);
        __Pyx_GIVEREF(*p_left);
        return *p_left;
    } else {
        return __Pyx_PyUnicode_Concat(left, right);
    }
  }
#endif

/* CallUnboundCMethod0 */
    static PyObject* __Pyx__CallUnboundCMethod0(__Pyx_CachedCFunction* cfunc, PyObject* self) {
    PyObject *args, *result = NULL;
    if (unlikely(!cfunc->method) && unlikely(__Pyx_TryUnpackUnboundCMethod(cfunc) < 0)) return NULL;
#if CYTHON_ASSUME_SAFE_MACROS
    args = PyTuple_New(1);
    if (unlikely(!args)) goto bad;
    Py_INCREF(self);
    PyTuple_SET_ITEM(args, 0, self);
#else
    args = PyTuple_Pack(1, self);
    if (unlikely(!args)) goto bad;
#endif
    result = __Pyx_PyObject_Call(cfunc->method, args, NULL);
    Py_DECREF(args);
bad:
    return result;
}

/* PyIntBinop */
    #if !CYTHON_COMPILING_IN_PYPY
static PyObject* __Pyx_PyInt_AddObjC(PyObject *op1, PyObject *op2, long intval, int inplace, int zerodivision_check) {
    CYTHON_MAYBE_UNUSED_VAR(intval);
    CYTHON_MAYBE_UNUSED_VAR(inplace);
    CYTHON_UNUSED_VAR(zerodivision_check);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyInt_CheckExact(op1))) {
        const long b = intval;
        long x;
        long a = PyInt_AS_LONG(op1);
        
            x = (long)((unsigned long)a + (unsigned long)b);
            if (likely((x^a) >= 0 || (x^b) >= 0))
                return PyInt_FromLong(x);
            return PyLong_Type.tp_as_number->nb_add(op1, op2);
    }
    #endif
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(PyLong_CheckExact(op1))) {
        const long b = intval;
        long a, x;
#ifdef HAVE_LONG_LONG
        const PY_LONG_LONG llb = intval;
        PY_LONG_LONG lla, llx;
#endif
        if (unlikely(__Pyx_PyLong_IsZero(op1))) {
            return __Pyx_NewRef(op2);
        }
        if (likely(__Pyx_PyLong_IsCompact(op1))) {
            a = __Pyx_PyLong_CompactValue(op1);
        } else {
            const digit* digits = __Pyx_PyLong_Digits(op1);
            const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(op1);
            switch (size) {
                case -2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 2:
                    if (8 * sizeof(long) - 1 > 2 * PyLong_SHIFT) {
                        a = (long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 2 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 3:
                    if (8 * sizeof(long) - 1 > 3 * PyLong_SHIFT) {
                        a = (long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 3 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case -4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = -(PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                case 4:
                    if (8 * sizeof(long) - 1 > 4 * PyLong_SHIFT) {
                        a = (long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0]));
                        break;
                    #ifdef HAVE_LONG_LONG
                    } else if (8 * sizeof(PY_LONG_LONG) - 1 > 4 * PyLong_SHIFT) {
                        lla = (PY_LONG_LONG) (((((((((unsigned PY_LONG_LONG)digits[3]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[2]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[1]) << PyLong_SHIFT) | (unsigned PY_LONG_LONG)digits[0]));
                        goto long_long;
                    #endif
                    }
                    CYTHON_FALLTHROUGH;
                default: return PyLong_Type.tp_as_number->nb_add(op1, op2);
            }
        }
                x = a + b;
            return PyLong_FromLong(x);
#ifdef HAVE_LONG_LONG
        long_long:
                llx = lla + llb;
            return PyLong_FromLongLong(llx);
#endif
        
        
    }
    #endif
    if (PyFloat_CheckExact(op1)) {
        const long b = intval;
#if CYTHON_COMPILING_IN_LIMITED_API
        double a = __pyx_PyFloat_AsDouble(op1);
#else
        double a = PyFloat_AS_DOUBLE(op1);
#endif
            double result;
            
            PyFPE_START_PROTECT("add", return NULL)
            result = ((double)a) + (double)b;
            PyFPE_END_PROTECT(result)
            return PyFloat_FromDouble(result);
    }
    return (inplace ? PyNumber_InPlaceAdd : PyNumber_Add)(op1, op2);
}
#endif

/* decode_c_string */
    static CYTHON_INLINE PyObject* __Pyx_decode_c_string(
         const char* cstring, Py_ssize_t start, Py_ssize_t stop,
         const char* encoding, const char* errors,
         PyObject* (*decode_func)(const char *s, Py_ssize_t size, const char *errors)) {
    Py_ssize_t length;
    if (unlikely((start < 0) | (stop < 0))) {
        size_t slen = strlen(cstring);
        if (unlikely(slen > (size_t) PY_SSIZE_T_MAX)) {
            PyErr_SetString(PyExc_OverflowError,
                            "c-string too long to convert to Python");
            return NULL;
        }
        length = (Py_ssize_t) slen;
        if (start < 0) {
            start += length;
            if (start < 0)
                start = 0;
        }
        if (stop < 0)
            stop += length;
    }
    if (unlikely(stop <= start))
        return __Pyx_NewRef(__pyx_empty_unicode);
    length = stop - start;
    cstring += start;
    if (decode_func) {
        return decode_func(cstring, length, errors);
    } else {
        return PyUnicode_Decode(cstring, length, encoding, errors);
    }
}

/* PyObjectCallNoArg */
    static CYTHON_INLINE PyObject* __Pyx_PyObject_CallNoArg(PyObject *func) {
    PyObject *arg[2] = {NULL, NULL};
    return __Pyx_PyObject_FastCall(func, arg + 1, 0 | __Pyx_PY_VECTORCALL_ARGUMENTS_OFFSET);
}

/* WriteUnraisableException */
    static void __Pyx_WriteUnraisable(const char *name, int clineno,
                                  int lineno, const char *filename,
                                  int full_traceback, int nogil) {
    PyObject *old_exc, *old_val, *old_tb;
    PyObject *ctx;
    __Pyx_PyThreadState_declare
#ifdef WITH_THREAD
    PyGILState_STATE state;
    if (nogil)
        state = PyGILState_Ensure();
    else state = (PyGILState_STATE)0;
#endif
    CYTHON_UNUSED_VAR(clineno);
    CYTHON_UNUSED_VAR(lineno);
    CYTHON_UNUSED_VAR(filename);
    CYTHON_MAYBE_UNUSED_VAR(nogil);
    __Pyx_PyThreadState_assign
    __Pyx_ErrFetch(&old_exc, &old_val, &old_tb);
    if (full_traceback) {
        Py_XINCREF(old_exc);
        Py_XINCREF(old_val);
        Py_XINCREF(old_tb);
        __Pyx_ErrRestore(old_exc, old_val, old_tb);
        PyErr_PrintEx(0);
    }
    #if PY_MAJOR_VERSION < 3
    ctx = PyString_FromString(name);
    #else
    ctx = PyUnicode_FromString(name);
    #endif
    __Pyx_ErrRestore(old_exc, old_val, old_tb);
    if (!ctx) {
        PyErr_WriteUnraisable(Py_None);
    } else {
        PyErr_WriteUnraisable(ctx);
        Py_DECREF(ctx);
    }
#ifdef WITH_THREAD
    if (nogil)
        PyGILState_Release(state);
#endif
}

/* PyUnicode_Unicode */
    static CYTHON_INLINE PyObject* __Pyx_PyUnicode_Unicode(PyObject *obj) {
    if (unlikely(obj == Py_None))
        obj = __pyx_kp_u_None;
    return __Pyx_NewRef(obj);
}

/* DictGetItem */
    #if PY_MAJOR_VERSION >= 3 && !CYTHON_COMPILING_IN_PYPY
static PyObject *__Pyx_PyDict_GetItem(PyObject *d, PyObject* key) {
    PyObject *value;
    value = PyDict_GetItemWithError(d, key);
    if (unlikely(!value)) {
        if (!PyErr_Occurred()) {
            if (unlikely(PyTuple_Check(key))) {
                PyObject* args = PyTuple_Pack(1, key);
                if (likely(args)) {
                    PyErr_SetObject(PyExc_KeyError, args);
                    Py_DECREF(args);
                }
            } else {
                PyErr_SetObject(PyExc_KeyError, key);
            }
        }
        return NULL;
    }
    Py_INCREF(value);
    return value;
}
#endif

/* PyObject_GenericGetAttrNoDict */
    #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject *__Pyx_RaiseGenericGetAttributeError(PyTypeObject *tp, PyObject *attr_name) {
    __Pyx_TypeName type_name = __Pyx_PyType_GetName(tp);
    PyErr_Format(PyExc_AttributeError,
#if PY_MAJOR_VERSION >= 3
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%U'",
                 type_name, attr_name);
#else
                 "'" __Pyx_FMT_TYPENAME "' object has no attribute '%.400s'",
                 type_name, PyString_AS_STRING(attr_name));
#endif
    __Pyx_DECREF_TypeName(type_name);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyObject_GenericGetAttrNoDict(PyObject* obj, PyObject* attr_name) {
    PyObject *descr;
    PyTypeObject *tp = Py_TYPE(obj);
    if (unlikely(!PyString_Check(attr_name))) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    assert(!tp->tp_dictoffset);
    descr = _PyType_Lookup(tp, attr_name);
    if (unlikely(!descr)) {
        return __Pyx_RaiseGenericGetAttributeError(tp, attr_name);
    }
    Py_INCREF(descr);
    #if PY_MAJOR_VERSION < 3
    if (likely(PyType_HasFeature(Py_TYPE(descr), Py_TPFLAGS_HAVE_CLASS)))
    #endif
    {
        descrgetfunc f = Py_TYPE(descr)->tp_descr_get;
        if (unlikely(f)) {
            PyObject *res = f(descr, obj, (PyObject *)tp);
            Py_DECREF(descr);
            return res;
        }
    }
    return descr;
}
#endif

/* PyObject_GenericGetAttr */
    #if CYTHON_USE_TYPE_SLOTS && CYTHON_USE_PYTYPE_LOOKUP && PY_VERSION_HEX < 0x03070000
static PyObject* __Pyx_PyObject_GenericGetAttr(PyObject* obj, PyObject* attr_name) {
    if (unlikely(Py_TYPE(obj)->tp_dictoffset)) {
        return PyObject_GenericGetAttr(obj, attr_name);
    }
    return __Pyx_PyObject_GenericGetAttrNoDict(obj, attr_name);
}
#endif

/* FixUpExtensionType */
    #if CYTHON_USE_TYPE_SPECS
static int __Pyx_fix_up_extension_type_from_spec(PyType_Spec *spec, PyTypeObject *type) {
#if PY_VERSION_HEX > 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    CYTHON_UNUSED_VAR(spec);
    CYTHON_UNUSED_VAR(type);
#else
    const PyType_Slot *slot = spec->slots;
    while (slot && slot->slot && slot->slot != Py_tp_members)
        slot++;
    if (slot && slot->slot == Py_tp_members) {
        int changed = 0;
#if !(PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON)
        const
#endif
            PyMemberDef *memb = (PyMemberDef*) slot->pfunc;
        while (memb && memb->name) {
            if (memb->name[0] == '_' && memb->name[1] == '_') {
#if PY_VERSION_HEX < 0x030900b1
                if (strcmp(memb->name, "__weaklistoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_weaklistoffset = memb->offset;
                    changed = 1;
                }
                else if (strcmp(memb->name, "__dictoffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
                    type->tp_dictoffset = memb->offset;
                    changed = 1;
                }
#if CYTHON_METH_FASTCALL
                else if (strcmp(memb->name, "__vectorcalloffset__") == 0) {
                    assert(memb->type == T_PYSSIZET);
                    assert(memb->flags == READONLY);
#if PY_VERSION_HEX >= 0x030800b4
                    type->tp_vectorcall_offset = memb->offset;
#else
                    type->tp_print = (printfunc) memb->offset;
#endif
                    changed = 1;
                }
#endif
#else
                if ((0));
#endif
#if PY_VERSION_HEX <= 0x030900b1 && CYTHON_COMPILING_IN_CPYTHON
                else if (strcmp(memb->name, "__module__") == 0) {
                    PyObject *descr;
                    assert(memb->type == T_OBJECT);
                    assert(memb->flags == 0 || memb->flags == READONLY);
                    descr = PyDescr_NewMember(type, memb);
                    if (unlikely(!descr))
                        return -1;
                    if (unlikely(PyDict_SetItem(type->tp_dict, PyDescr_NAME(descr), descr) < 0)) {
                        Py_DECREF(descr);
                        return -1;
                    }
                    Py_DECREF(descr);
                    changed = 1;
                }
#endif
            }
            memb++;
        }
        if (changed)
            PyType_Modified(type);
    }
#endif
    return 0;
}
#endif

/* PyObjectCallMethod0 */
    static PyObject* __Pyx_PyObject_CallMethod0(PyObject* obj, PyObject* method_name) {
    PyObject *method = NULL, *result = NULL;
    int is_method = __Pyx_PyObject_GetMethod(obj, method_name, &method);
    if (likely(is_method)) {
        result = __Pyx_PyObject_CallOneArg(method, obj);
        Py_DECREF(method);
        return result;
    }
    if (unlikely(!method)) goto bad;
    result = __Pyx_PyObject_CallNoArg(method);
    Py_DECREF(method);
bad:
    return result;
}

/* ValidateBasesTuple */
    #if CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API || CYTHON_USE_TYPE_SPECS
static int __Pyx_validate_bases_tuple(const char *type_name, Py_ssize_t dictoffset, PyObject *bases) {
    Py_ssize_t i, n;
#if CYTHON_ASSUME_SAFE_MACROS
    n = PyTuple_GET_SIZE(bases);
#else
    n = PyTuple_Size(bases);
    if (n < 0) return -1;
#endif
    for (i = 1; i < n; i++)
    {
#if CYTHON_AVOID_BORROWED_REFS
        PyObject *b0 = PySequence_GetItem(bases, i);
        if (!b0) return -1;
#elif CYTHON_ASSUME_SAFE_MACROS
        PyObject *b0 = PyTuple_GET_ITEM(bases, i);
#else
        PyObject *b0 = PyTuple_GetItem(bases, i);
        if (!b0) return -1;
#endif
        PyTypeObject *b;
#if PY_MAJOR_VERSION < 3
        if (PyClass_Check(b0))
        {
            PyErr_Format(PyExc_TypeError, "base class '%.200s' is an old-style class",
                         PyString_AS_STRING(((PyClassObject*)b0)->cl_name));
#if CYTHON_AVOID_BORROWED_REFS
            Py_DECREF(b0);
#endif
            return -1;
        }
#endif
        b = (PyTypeObject*) b0;
        if (!__Pyx_PyType_HasFeature(b, Py_TPFLAGS_HEAPTYPE))
        {
            __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
            PyErr_Format(PyExc_TypeError,
                "base class '" __Pyx_FMT_TYPENAME "' is not a heap type", b_name);
            __Pyx_DECREF_TypeName(b_name);
#if CYTHON_AVOID_BORROWED_REFS
            Py_DECREF(b0);
#endif
            return -1;
        }
        if (dictoffset == 0)
        {
            Py_ssize_t b_dictoffset = 0;
#if CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY
            b_dictoffset = b->tp_dictoffset;
#else
            PyObject *py_b_dictoffset = PyObject_GetAttrString((PyObject*)b, "__dictoffset__");
            if (!py_b_dictoffset) goto dictoffset_return;
            b_dictoffset = PyLong_AsSsize_t(py_b_dictoffset);
            Py_DECREF(py_b_dictoffset);
            if (b_dictoffset == -1 && PyErr_Occurred()) goto dictoffset_return;
#endif
            if (b_dictoffset) {
                {
                    __Pyx_TypeName b_name = __Pyx_PyType_GetName(b);
                    PyErr_Format(PyExc_TypeError,
                        "extension type '%.200s' has no __dict__ slot, "
                        "but base type '" __Pyx_FMT_TYPENAME "' has: "
                        "either add 'cdef dict __dict__' to the extension type "
                        "or add '__slots__ = [...]' to the base type",
                        type_name, b_name);
                    __Pyx_DECREF_TypeName(b_name);
                }
#if !(CYTHON_USE_TYPE_SLOTS || CYTHON_COMPILING_IN_PYPY)
              dictoffset_return:
#endif
#if CYTHON_AVOID_BORROWED_REFS
                Py_DECREF(b0);
#endif
                return -1;
            }
        }
#if CYTHON_AVOID_BORROWED_REFS
        Py_DECREF(b0);
#endif
    }
    return 0;
}
#endif

/* PyType_Ready */
    static int __Pyx_PyType_Ready(PyTypeObject *t) {
#if CYTHON_USE_TYPE_SPECS || !(CYTHON_COMPILING_IN_CPYTHON || CYTHON_COMPILING_IN_LIMITED_API) || defined(PYSTON_MAJOR_VERSION)
    (void)__Pyx_PyObject_CallMethod0;
#if CYTHON_USE_TYPE_SPECS
    (void)__Pyx_validate_bases_tuple;
#endif
    return PyType_Ready(t);
#else
    int r;
    PyObject *bases = __Pyx_PyType_GetSlot(t, tp_bases, PyObject*);
    if (bases && unlikely(__Pyx_validate_bases_tuple(t->tp_name, t->tp_dictoffset, bases) == -1))
        return -1;
#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
    {
        int gc_was_enabled;
    #if PY_VERSION_HEX >= 0x030A00b1
        gc_was_enabled = PyGC_Disable();
        (void)__Pyx_PyObject_CallMethod0;
    #else
        PyObject *ret, *py_status;
        PyObject *gc = NULL;
        #if PY_VERSION_HEX >= 0x030700a1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM+0 >= 0x07030400)
        gc = PyImport_GetModule(__pyx_kp_u_gc);
        #endif
        if (unlikely(!gc)) gc = PyImport_Import(__pyx_kp_u_gc);
        if (unlikely(!gc)) return -1;
        py_status = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_isenabled);
        if (unlikely(!py_status)) {
            Py_DECREF(gc);
            return -1;
        }
        gc_was_enabled = __Pyx_PyObject_IsTrue(py_status);
        Py_DECREF(py_status);
        if (gc_was_enabled > 0) {
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_disable);
            if (unlikely(!ret)) {
                Py_DECREF(gc);
                return -1;
            }
            Py_DECREF(ret);
        } else if (unlikely(gc_was_enabled == -1)) {
            Py_DECREF(gc);
            return -1;
        }
    #endif
        t->tp_flags |= Py_TPFLAGS_HEAPTYPE;
#if PY_VERSION_HEX >= 0x030A0000
        t->tp_flags |= Py_TPFLAGS_IMMUTABLETYPE;
#endif
#else
        (void)__Pyx_PyObject_CallMethod0;
#endif
    r = PyType_Ready(t);
#if PY_VERSION_HEX >= 0x03050000 && !defined(PYSTON_MAJOR_VERSION)
        t->tp_flags &= ~Py_TPFLAGS_HEAPTYPE;
    #if PY_VERSION_HEX >= 0x030A00b1
        if (gc_was_enabled)
            PyGC_Enable();
    #else
        if (gc_was_enabled) {
            PyObject *tp, *v, *tb;
            PyErr_Fetch(&tp, &v, &tb);
            ret = __Pyx_PyObject_CallMethod0(gc, __pyx_kp_u_enable);
            if (likely(ret || r == -1)) {
                Py_XDECREF(ret);
                PyErr_Restore(tp, v, tb);
            } else {
                Py_XDECREF(tp);
                Py_XDECREF(v);
                Py_XDECREF(tb);
                r = -1;
            }
        }
        Py_DECREF(gc);
    #endif
    }
#endif
    return r;
#endif
}

/* SetupReduce */
    #if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_setup_reduce_is_named(PyObject* meth, PyObject* name) {
  int ret;
  PyObject *name_attr;
  name_attr = __Pyx_PyObject_GetAttrStrNoError(meth, __pyx_n_s_name_2);
  if (likely(name_attr)) {
      ret = PyObject_RichCompareBool(name_attr, name, Py_EQ);
  } else {
      ret = -1;
  }
  if (unlikely(ret < 0)) {
      PyErr_Clear();
      ret = 0;
  }
  Py_XDECREF(name_attr);
  return ret;
}
static int __Pyx_setup_reduce(PyObject* type_obj) {
    int ret = 0;
    PyObject *object_reduce = NULL;
    PyObject *object_getstate = NULL;
    PyObject *object_reduce_ex = NULL;
    PyObject *reduce = NULL;
    PyObject *reduce_ex = NULL;
    PyObject *reduce_cython = NULL;
    PyObject *setstate = NULL;
    PyObject *setstate_cython = NULL;
    PyObject *getstate = NULL;
#if CYTHON_USE_PYTYPE_LOOKUP
    getstate = _PyType_Lookup((PyTypeObject*)type_obj, __pyx_n_s_getstate);
#else
    getstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_getstate);
    if (!getstate && PyErr_Occurred()) {
        goto __PYX_BAD;
    }
#endif
    if (getstate) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_getstate = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_getstate);
#else
        object_getstate = __Pyx_PyObject_GetAttrStrNoError((PyObject*)&PyBaseObject_Type, __pyx_n_s_getstate);
        if (!object_getstate && PyErr_Occurred()) {
            goto __PYX_BAD;
        }
#endif
        if (object_getstate != getstate) {
            goto __PYX_GOOD;
        }
    }
#if CYTHON_USE_PYTYPE_LOOKUP
    object_reduce_ex = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#else
    object_reduce_ex = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce_ex); if (!object_reduce_ex) goto __PYX_BAD;
#endif
    reduce_ex = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce_ex); if (unlikely(!reduce_ex)) goto __PYX_BAD;
    if (reduce_ex == object_reduce_ex) {
#if CYTHON_USE_PYTYPE_LOOKUP
        object_reduce = _PyType_Lookup(&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#else
        object_reduce = __Pyx_PyObject_GetAttrStr((PyObject*)&PyBaseObject_Type, __pyx_n_s_reduce); if (!object_reduce) goto __PYX_BAD;
#endif
        reduce = __Pyx_PyObject_GetAttrStr(type_obj, __pyx_n_s_reduce); if (unlikely(!reduce)) goto __PYX_BAD;
        if (reduce == object_reduce || __Pyx_setup_reduce_is_named(reduce, __pyx_n_s_reduce_cython)) {
            reduce_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_reduce_cython);
            if (likely(reduce_cython)) {
                ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce, reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_reduce_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
            } else if (reduce == object_reduce || PyErr_Occurred()) {
                goto __PYX_BAD;
            }
            setstate = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate);
            if (!setstate) PyErr_Clear();
            if (!setstate || __Pyx_setup_reduce_is_named(setstate, __pyx_n_s_setstate_cython)) {
                setstate_cython = __Pyx_PyObject_GetAttrStrNoError(type_obj, __pyx_n_s_setstate_cython);
                if (likely(setstate_cython)) {
                    ret = PyDict_SetItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate, setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                    ret = PyDict_DelItem(((PyTypeObject*)type_obj)->tp_dict, __pyx_n_s_setstate_cython); if (unlikely(ret < 0)) goto __PYX_BAD;
                } else if (!setstate || PyErr_Occurred()) {
                    goto __PYX_BAD;
                }
            }
            PyType_Modified((PyTypeObject*)type_obj);
        }
    }
    goto __PYX_GOOD;
__PYX_BAD:
    if (!PyErr_Occurred()) {
        __Pyx_TypeName type_obj_name =
            __Pyx_PyType_GetName((PyTypeObject*)type_obj);
        PyErr_Format(PyExc_RuntimeError,
            "Unable to initialize pickling for " __Pyx_FMT_TYPENAME, type_obj_name);
        __Pyx_DECREF_TypeName(type_obj_name);
    }
    ret = -1;
__PYX_GOOD:
#if !CYTHON_USE_PYTYPE_LOOKUP
    Py_XDECREF(object_reduce);
    Py_XDECREF(object_reduce_ex);
    Py_XDECREF(object_getstate);
    Py_XDECREF(getstate);
#endif
    Py_XDECREF(reduce);
    Py_XDECREF(reduce_ex);
    Py_XDECREF(reduce_cython);
    Py_XDECREF(setstate);
    Py_XDECREF(setstate_cython);
    return ret;
}
#endif

/* SetVTable */
    static int __Pyx_SetVtable(PyTypeObject *type, void *vtable) {
    PyObject *ob = PyCapsule_New(vtable, 0, 0);
    if (unlikely(!ob))
        goto bad;
#if CYTHON_COMPILING_IN_LIMITED_API
    if (unlikely(PyObject_SetAttr((PyObject *) type, __pyx_n_s_pyx_vtable, ob) < 0))
#else
    if (unlikely(PyDict_SetItem(type->tp_dict, __pyx_n_s_pyx_vtable, ob) < 0))
#endif
        goto bad;
    Py_DECREF(ob);
    return 0;
bad:
    Py_XDECREF(ob);
    return -1;
}

/* GetVTable */
    static void* __Pyx_GetVtable(PyTypeObject *type) {
    void* ptr;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *ob = PyObject_GetAttr((PyObject *)type, __pyx_n_s_pyx_vtable);
#else
    PyObject *ob = PyObject_GetItem(type->tp_dict, __pyx_n_s_pyx_vtable);
#endif
    if (!ob)
        goto bad;
    ptr = PyCapsule_GetPointer(ob, 0);
    if (!ptr && !PyErr_Occurred())
        PyErr_SetString(PyExc_RuntimeError, "invalid vtable found for imported type");
    Py_DECREF(ob);
    return ptr;
bad:
    Py_XDECREF(ob);
    return NULL;
}

/* MergeVTables */
    #if !CYTHON_COMPILING_IN_LIMITED_API
static int __Pyx_MergeVtables(PyTypeObject *type) {
    int i;
    void** base_vtables;
    __Pyx_TypeName tp_base_name;
    __Pyx_TypeName base_name;
    void* unknown = (void*)-1;
    PyObject* bases = type->tp_bases;
    int base_depth = 0;
    {
        PyTypeObject* base = type->tp_base;
        while (base) {
            base_depth += 1;
            base = base->tp_base;
        }
    }
    base_vtables = (void**) malloc(sizeof(void*) * (size_t)(base_depth + 1));
    base_vtables[0] = unknown;
    for (i = 1; i < PyTuple_GET_SIZE(bases); i++) {
        void* base_vtable = __Pyx_GetVtable(((PyTypeObject*)PyTuple_GET_ITEM(bases, i)));
        if (base_vtable != NULL) {
            int j;
            PyTypeObject* base = type->tp_base;
            for (j = 0; j < base_depth; j++) {
                if (base_vtables[j] == unknown) {
                    base_vtables[j] = __Pyx_GetVtable(base);
                    base_vtables[j + 1] = unknown;
                }
                if (base_vtables[j] == base_vtable) {
                    break;
                } else if (base_vtables[j] == NULL) {
                    goto bad;
                }
                base = base->tp_base;
            }
        }
    }
    PyErr_Clear();
    free(base_vtables);
    return 0;
bad:
    tp_base_name = __Pyx_PyType_GetName(type->tp_base);
    base_name = __Pyx_PyType_GetName((PyTypeObject*)PyTuple_GET_ITEM(bases, i));
    PyErr_Format(PyExc_TypeError,
        "multiple bases have vtable conflict: '" __Pyx_FMT_TYPENAME "' and '" __Pyx_FMT_TYPENAME "'", tp_base_name, base_name);
    __Pyx_DECREF_TypeName(tp_base_name);
    __Pyx_DECREF_TypeName(base_name);
    free(base_vtables);
    return -1;
}
#endif

/* TypeImport */
    #ifndef __PYX_HAVE_RT_ImportType_3_0_11
#define __PYX_HAVE_RT_ImportType_3_0_11
static PyTypeObject *__Pyx_ImportType_3_0_11(PyObject *module, const char *module_name, const char *class_name,
    size_t size, size_t alignment, enum __Pyx_ImportType_CheckSize_3_0_11 check_size)
{
    PyObject *result = 0;
    char warning[200];
    Py_ssize_t basicsize;
    Py_ssize_t itemsize;
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *py_basicsize;
    PyObject *py_itemsize;
#endif
    result = PyObject_GetAttrString(module, class_name);
    if (!result)
        goto bad;
    if (!PyType_Check(result)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s.%.200s is not a type object",
            module_name, class_name);
        goto bad;
    }
#if !CYTHON_COMPILING_IN_LIMITED_API
    basicsize = ((PyTypeObject *)result)->tp_basicsize;
    itemsize = ((PyTypeObject *)result)->tp_itemsize;
#else
    py_basicsize = PyObject_GetAttrString(result, "__basicsize__");
    if (!py_basicsize)
        goto bad;
    basicsize = PyLong_AsSsize_t(py_basicsize);
    Py_DECREF(py_basicsize);
    py_basicsize = 0;
    if (basicsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
    py_itemsize = PyObject_GetAttrString(result, "__itemsize__");
    if (!py_itemsize)
        goto bad;
    itemsize = PyLong_AsSsize_t(py_itemsize);
    Py_DECREF(py_itemsize);
    py_itemsize = 0;
    if (itemsize == (Py_ssize_t)-1 && PyErr_Occurred())
        goto bad;
#endif
    if (itemsize) {
        if (size % alignment) {
            alignment = size % alignment;
        }
        if (itemsize < (Py_ssize_t)alignment)
            itemsize = (Py_ssize_t)alignment;
    }
    if ((size_t)(basicsize + itemsize) < size) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize+itemsize);
        goto bad;
    }
    if (check_size == __Pyx_ImportType_CheckSize_Error_3_0_11 &&
            ((size_t)basicsize > size || (size_t)(basicsize + itemsize) < size)) {
        PyErr_Format(PyExc_ValueError,
            "%.200s.%.200s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd-%zd from PyObject",
            module_name, class_name, size, basicsize, basicsize+itemsize);
        goto bad;
    }
    else if (check_size == __Pyx_ImportType_CheckSize_Warn_3_0_11 && (size_t)basicsize > size) {
        PyOS_snprintf(warning, sizeof(warning),
            "%s.%s size changed, may indicate binary incompatibility. "
            "Expected %zd from C header, got %zd from PyObject",
            module_name, class_name, size, basicsize);
        if (PyErr_WarnEx(NULL, warning, 0) < 0) goto bad;
    }
    return (PyTypeObject *)result;
bad:
    Py_XDECREF(result);
    return NULL;
}
#endif

/* FetchSharedCythonModule */
    static PyObject *__Pyx_FetchSharedCythonABIModule(void) {
    return __Pyx_PyImport_AddModuleRef((char*) __PYX_ABI_MODULE_NAME);
}

/* FetchCommonType */
    static int __Pyx_VerifyCachedType(PyObject *cached_type,
                               const char *name,
                               Py_ssize_t basicsize,
                               Py_ssize_t expected_basicsize) {
    if (!PyType_Check(cached_type)) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s is not a type object", name);
        return -1;
    }
    if (basicsize != expected_basicsize) {
        PyErr_Format(PyExc_TypeError,
            "Shared Cython type %.200s has the wrong size, try recompiling",
            name);
        return -1;
    }
    return 0;
}
#if !CYTHON_USE_TYPE_SPECS
static PyTypeObject* __Pyx_FetchCommonType(PyTypeObject* type) {
    PyObject* abi_module;
    const char* object_name;
    PyTypeObject *cached_type = NULL;
    abi_module = __Pyx_FetchSharedCythonABIModule();
    if (!abi_module) return NULL;
    object_name = strrchr(type->tp_name, '.');
    object_name = object_name ? object_name+1 : type->tp_name;
    cached_type = (PyTypeObject*) PyObject_GetAttrString(abi_module, object_name);
    if (cached_type) {
        if (__Pyx_VerifyCachedType(
              (PyObject *)cached_type,
              object_name,
              cached_type->tp_basicsize,
              type->tp_basicsize) < 0) {
            goto bad;
        }
        goto done;
    }
    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
    PyErr_Clear();
    if (PyType_Ready(type) < 0) goto bad;
    if (PyObject_SetAttrString(abi_module, object_name, (PyObject *)type) < 0)
        goto bad;
    Py_INCREF(type);
    cached_type = type;
done:
    Py_DECREF(abi_module);
    return cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}
#else
static PyTypeObject *__Pyx_FetchCommonTypeFromSpec(PyObject *module, PyType_Spec *spec, PyObject *bases) {
    PyObject *abi_module, *cached_type = NULL;
    const char* object_name = strrchr(spec->name, '.');
    object_name = object_name ? object_name+1 : spec->name;
    abi_module = __Pyx_FetchSharedCythonABIModule();
    if (!abi_module) return NULL;
    cached_type = PyObject_GetAttrString(abi_module, object_name);
    if (cached_type) {
        Py_ssize_t basicsize;
#if CYTHON_COMPILING_IN_LIMITED_API
        PyObject *py_basicsize;
        py_basicsize = PyObject_GetAttrString(cached_type, "__basicsize__");
        if (unlikely(!py_basicsize)) goto bad;
        basicsize = PyLong_AsSsize_t(py_basicsize);
        Py_DECREF(py_basicsize);
        py_basicsize = 0;
        if (unlikely(basicsize == (Py_ssize_t)-1) && PyErr_Occurred()) goto bad;
#else
        basicsize = likely(PyType_Check(cached_type)) ? ((PyTypeObject*) cached_type)->tp_basicsize : -1;
#endif
        if (__Pyx_VerifyCachedType(
              cached_type,
              object_name,
              basicsize,
              spec->basicsize) < 0) {
            goto bad;
        }
        goto done;
    }
    if (!PyErr_ExceptionMatches(PyExc_AttributeError)) goto bad;
    PyErr_Clear();
    CYTHON_UNUSED_VAR(module);
    cached_type = __Pyx_PyType_FromModuleAndSpec(abi_module, spec, bases);
    if (unlikely(!cached_type)) goto bad;
    if (unlikely(__Pyx_fix_up_extension_type_from_spec(spec, (PyTypeObject *) cached_type) < 0)) goto bad;
    if (PyObject_SetAttrString(abi_module, object_name, cached_type) < 0) goto bad;
done:
    Py_DECREF(abi_module);
    assert(cached_type == NULL || PyType_Check(cached_type));
    return (PyTypeObject *) cached_type;
bad:
    Py_XDECREF(cached_type);
    cached_type = NULL;
    goto done;
}
#endif

/* PyVectorcallFastCallDict */
    #if CYTHON_METH_FASTCALL
static PyObject *__Pyx_PyVectorcall_FastCallDict_kw(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    PyObject *res = NULL;
    PyObject *kwnames;
    PyObject **newargs;
    PyObject **kwvalues;
    Py_ssize_t i, pos;
    size_t j;
    PyObject *key, *value;
    unsigned long keys_are_strings;
    Py_ssize_t nkw = PyDict_GET_SIZE(kw);
    newargs = (PyObject **)PyMem_Malloc((nargs + (size_t)nkw) * sizeof(args[0]));
    if (unlikely(newargs == NULL)) {
        PyErr_NoMemory();
        return NULL;
    }
    for (j = 0; j < nargs; j++) newargs[j] = args[j];
    kwnames = PyTuple_New(nkw);
    if (unlikely(kwnames == NULL)) {
        PyMem_Free(newargs);
        return NULL;
    }
    kwvalues = newargs + nargs;
    pos = i = 0;
    keys_are_strings = Py_TPFLAGS_UNICODE_SUBCLASS;
    while (PyDict_Next(kw, &pos, &key, &value)) {
        keys_are_strings &= Py_TYPE(key)->tp_flags;
        Py_INCREF(key);
        Py_INCREF(value);
        PyTuple_SET_ITEM(kwnames, i, key);
        kwvalues[i] = value;
        i++;
    }
    if (unlikely(!keys_are_strings)) {
        PyErr_SetString(PyExc_TypeError, "keywords must be strings");
        goto cleanup;
    }
    res = vc(func, newargs, nargs, kwnames);
cleanup:
    Py_DECREF(kwnames);
    for (i = 0; i < nkw; i++)
        Py_DECREF(kwvalues[i]);
    PyMem_Free(newargs);
    return res;
}
static CYTHON_INLINE PyObject *__Pyx_PyVectorcall_FastCallDict(PyObject *func, __pyx_vectorcallfunc vc, PyObject *const *args, size_t nargs, PyObject *kw)
{
    if (likely(kw == NULL) || PyDict_GET_SIZE(kw) == 0) {
        return vc(func, args, nargs, NULL);
    }
    return __Pyx_PyVectorcall_FastCallDict_kw(func, vc, args, nargs, kw);
}
#endif

/* CythonFunctionShared */
    #if CYTHON_COMPILING_IN_LIMITED_API
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
    if (__Pyx_CyFunction_Check(func)) {
        return PyCFunction_GetFunction(((__pyx_CyFunctionObject*)func)->func) == (PyCFunction) cfunc;
    } else if (PyCFunction_Check(func)) {
        return PyCFunction_GetFunction(func) == (PyCFunction) cfunc;
    }
    return 0;
}
#else
static CYTHON_INLINE int __Pyx__IsSameCyOrCFunction(PyObject *func, void *cfunc) {
    return __Pyx_CyOrPyCFunction_Check(func) && __Pyx_CyOrPyCFunction_GET_FUNCTION(func) == (PyCFunction) cfunc;
}
#endif
static CYTHON_INLINE void __Pyx__CyFunction_SetClassObj(__pyx_CyFunctionObject* f, PyObject* classobj) {
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    __Pyx_Py_XDECREF_SET(
        __Pyx_CyFunction_GetClassObj(f),
            ((classobj) ? __Pyx_NewRef(classobj) : NULL));
#else
    __Pyx_Py_XDECREF_SET(
        ((PyCMethodObject *) (f))->mm_class,
        (PyTypeObject*)((classobj) ? __Pyx_NewRef(classobj) : NULL));
#endif
}
static PyObject *
__Pyx_CyFunction_get_doc(__pyx_CyFunctionObject *op, void *closure)
{
    CYTHON_UNUSED_VAR(closure);
    if (unlikely(op->func_doc == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_doc = PyObject_GetAttrString(op->func, "__doc__");
        if (unlikely(!op->func_doc)) return NULL;
#else
        if (((PyCFunctionObject*)op)->m_ml->ml_doc) {
#if PY_MAJOR_VERSION >= 3
            op->func_doc = PyUnicode_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
#else
            op->func_doc = PyString_FromString(((PyCFunctionObject*)op)->m_ml->ml_doc);
#endif
            if (unlikely(op->func_doc == NULL))
                return NULL;
        } else {
            Py_INCREF(Py_None);
            return Py_None;
        }
#endif
    }
    Py_INCREF(op->func_doc);
    return op->func_doc;
}
static int
__Pyx_CyFunction_set_doc(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (value == NULL) {
        value = Py_None;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_doc, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_name(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(op->func_name == NULL)) {
#if CYTHON_COMPILING_IN_LIMITED_API
        op->func_name = PyObject_GetAttrString(op->func, "__name__");
#elif PY_MAJOR_VERSION >= 3
        op->func_name = PyUnicode_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
#else
        op->func_name = PyString_InternFromString(((PyCFunctionObject*)op)->m_ml->ml_name);
#endif
        if (unlikely(op->func_name == NULL))
            return NULL;
    }
    Py_INCREF(op->func_name);
    return op->func_name;
}
static int
__Pyx_CyFunction_set_name(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__name__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_name, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_qualname(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(op->func_qualname);
    return op->func_qualname;
}
static int
__Pyx_CyFunction_set_qualname(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
#if PY_MAJOR_VERSION >= 3
    if (unlikely(value == NULL || !PyUnicode_Check(value)))
#else
    if (unlikely(value == NULL || !PyString_Check(value)))
#endif
    {
        PyErr_SetString(PyExc_TypeError,
                        "__qualname__ must be set to a string object");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_qualname, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_dict(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(op->func_dict == NULL)) {
        op->func_dict = PyDict_New();
        if (unlikely(op->func_dict == NULL))
            return NULL;
    }
    Py_INCREF(op->func_dict);
    return op->func_dict;
}
static int
__Pyx_CyFunction_set_dict(__pyx_CyFunctionObject *op, PyObject *value, void *context)
{
    CYTHON_UNUSED_VAR(context);
    if (unlikely(value == NULL)) {
        PyErr_SetString(PyExc_TypeError,
               "function's dictionary may not be deleted");
        return -1;
    }
    if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
               "setting function's dictionary to a non-dict");
        return -1;
    }
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_dict, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_globals(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(op->func_globals);
    return op->func_globals;
}
static PyObject *
__Pyx_CyFunction_get_closure(__pyx_CyFunctionObject *op, void *context)
{
    CYTHON_UNUSED_VAR(op);
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(Py_None);
    return Py_None;
}
static PyObject *
__Pyx_CyFunction_get_code(__pyx_CyFunctionObject *op, void *context)
{
    PyObject* result = (op->func_code) ? op->func_code : Py_None;
    CYTHON_UNUSED_VAR(context);
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_init_defaults(__pyx_CyFunctionObject *op) {
    int result = 0;
    PyObject *res = op->defaults_getter((PyObject *) op);
    if (unlikely(!res))
        return -1;
    #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
    op->defaults_tuple = PyTuple_GET_ITEM(res, 0);
    Py_INCREF(op->defaults_tuple);
    op->defaults_kwdict = PyTuple_GET_ITEM(res, 1);
    Py_INCREF(op->defaults_kwdict);
    #else
    op->defaults_tuple = __Pyx_PySequence_ITEM(res, 0);
    if (unlikely(!op->defaults_tuple)) result = -1;
    else {
        op->defaults_kwdict = __Pyx_PySequence_ITEM(res, 1);
        if (unlikely(!op->defaults_kwdict)) result = -1;
    }
    #endif
    Py_DECREF(res);
    return result;
}
static int
__Pyx_CyFunction_set_defaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyTuple_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__defaults__ must be set to a tuple object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__defaults__ will not "
                 "currently affect the values used in function calls", 1);
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->defaults_tuple, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_defaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result = op->defaults_tuple;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_tuple;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_kwdefaults(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value) {
        value = Py_None;
    } else if (unlikely(value != Py_None && !PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__kwdefaults__ must be set to a dict object");
        return -1;
    }
    PyErr_WarnEx(PyExc_RuntimeWarning, "changes to cyfunction.__kwdefaults__ will not "
                 "currently affect the values used in function calls", 1);
    Py_INCREF(value);
    __Pyx_Py_XDECREF_SET(op->defaults_kwdict, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_kwdefaults(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result = op->defaults_kwdict;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!result)) {
        if (op->defaults_getter) {
            if (unlikely(__Pyx_CyFunction_init_defaults(op) < 0)) return NULL;
            result = op->defaults_kwdict;
        } else {
            result = Py_None;
        }
    }
    Py_INCREF(result);
    return result;
}
static int
__Pyx_CyFunction_set_annotations(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    if (!value || value == Py_None) {
        value = NULL;
    } else if (unlikely(!PyDict_Check(value))) {
        PyErr_SetString(PyExc_TypeError,
                        "__annotations__ must be set to a dict object");
        return -1;
    }
    Py_XINCREF(value);
    __Pyx_Py_XDECREF_SET(op->func_annotations, value);
    return 0;
}
static PyObject *
__Pyx_CyFunction_get_annotations(__pyx_CyFunctionObject *op, void *context) {
    PyObject* result = op->func_annotations;
    CYTHON_UNUSED_VAR(context);
    if (unlikely(!result)) {
        result = PyDict_New();
        if (unlikely(!result)) return NULL;
        op->func_annotations = result;
    }
    Py_INCREF(result);
    return result;
}
static PyObject *
__Pyx_CyFunction_get_is_coroutine(__pyx_CyFunctionObject *op, void *context) {
    int is_coroutine;
    CYTHON_UNUSED_VAR(context);
    if (op->func_is_coroutine) {
        return __Pyx_NewRef(op->func_is_coroutine);
    }
    is_coroutine = op->flags & __Pyx_CYFUNCTION_COROUTINE;
#if PY_VERSION_HEX >= 0x03050000
    if (is_coroutine) {
        PyObject *module, *fromlist, *marker = __pyx_n_s_is_coroutine;
        fromlist = PyList_New(1);
        if (unlikely(!fromlist)) return NULL;
        Py_INCREF(marker);
#if CYTHON_ASSUME_SAFE_MACROS
        PyList_SET_ITEM(fromlist, 0, marker);
#else
        if (unlikely(PyList_SetItem(fromlist, 0, marker) < 0)) {
            Py_DECREF(marker);
            Py_DECREF(fromlist);
            return NULL;
        }
#endif
        module = PyImport_ImportModuleLevelObject(__pyx_n_s_asyncio_coroutines, NULL, NULL, fromlist, 0);
        Py_DECREF(fromlist);
        if (unlikely(!module)) goto ignore;
        op->func_is_coroutine = __Pyx_PyObject_GetAttrStr(module, marker);
        Py_DECREF(module);
        if (likely(op->func_is_coroutine)) {
            return __Pyx_NewRef(op->func_is_coroutine);
        }
ignore:
        PyErr_Clear();
    }
#endif
    op->func_is_coroutine = __Pyx_PyBool_FromLong(is_coroutine);
    return __Pyx_NewRef(op->func_is_coroutine);
}
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *
__Pyx_CyFunction_get_module(__pyx_CyFunctionObject *op, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_GetAttrString(op->func, "__module__");
}
static int
__Pyx_CyFunction_set_module(__pyx_CyFunctionObject *op, PyObject* value, void *context) {
    CYTHON_UNUSED_VAR(context);
    return PyObject_SetAttrString(op->func, "__module__", value);
}
#endif
static PyGetSetDef __pyx_CyFunction_getsets[] = {
    {(char *) "func_doc", (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "__doc__",  (getter)__Pyx_CyFunction_get_doc, (setter)__Pyx_CyFunction_set_doc, 0, 0},
    {(char *) "func_name", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__name__", (getter)__Pyx_CyFunction_get_name, (setter)__Pyx_CyFunction_set_name, 0, 0},
    {(char *) "__qualname__", (getter)__Pyx_CyFunction_get_qualname, (setter)__Pyx_CyFunction_set_qualname, 0, 0},
    {(char *) "func_dict", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "__dict__", (getter)__Pyx_CyFunction_get_dict, (setter)__Pyx_CyFunction_set_dict, 0, 0},
    {(char *) "func_globals", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "__globals__", (getter)__Pyx_CyFunction_get_globals, 0, 0, 0},
    {(char *) "func_closure", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "__closure__", (getter)__Pyx_CyFunction_get_closure, 0, 0, 0},
    {(char *) "func_code", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "__code__", (getter)__Pyx_CyFunction_get_code, 0, 0, 0},
    {(char *) "func_defaults", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__defaults__", (getter)__Pyx_CyFunction_get_defaults, (setter)__Pyx_CyFunction_set_defaults, 0, 0},
    {(char *) "__kwdefaults__", (getter)__Pyx_CyFunction_get_kwdefaults, (setter)__Pyx_CyFunction_set_kwdefaults, 0, 0},
    {(char *) "__annotations__", (getter)__Pyx_CyFunction_get_annotations, (setter)__Pyx_CyFunction_set_annotations, 0, 0},
    {(char *) "_is_coroutine", (getter)__Pyx_CyFunction_get_is_coroutine, 0, 0, 0},
#if CYTHON_COMPILING_IN_LIMITED_API
    {"__module__", (getter)__Pyx_CyFunction_get_module, (setter)__Pyx_CyFunction_set_module, 0, 0},
#endif
    {0, 0, 0, 0, 0}
};
static PyMemberDef __pyx_CyFunction_members[] = {
#if !CYTHON_COMPILING_IN_LIMITED_API
    {(char *) "__module__", T_OBJECT, offsetof(PyCFunctionObject, m_module), 0, 0},
#endif
#if CYTHON_USE_TYPE_SPECS
    {(char *) "__dictoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_dict), READONLY, 0},
#if CYTHON_METH_FASTCALL
#if CYTHON_BACKPORT_VECTORCALL
    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_vectorcall), READONLY, 0},
#else
#if !CYTHON_COMPILING_IN_LIMITED_API
    {(char *) "__vectorcalloffset__", T_PYSSIZET, offsetof(PyCFunctionObject, vectorcall), READONLY, 0},
#endif
#endif
#endif
#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(__pyx_CyFunctionObject, func_weakreflist), READONLY, 0},
#else
    {(char *) "__weaklistoffset__", T_PYSSIZET, offsetof(PyCFunctionObject, m_weakreflist), READONLY, 0},
#endif
#endif
    {0, 0, 0,  0, 0}
};
static PyObject *
__Pyx_CyFunction_reduce(__pyx_CyFunctionObject *m, PyObject *args)
{
    CYTHON_UNUSED_VAR(args);
#if PY_MAJOR_VERSION >= 3
    Py_INCREF(m->func_qualname);
    return m->func_qualname;
#else
    return PyString_FromString(((PyCFunctionObject*)m)->m_ml->ml_name);
#endif
}
static PyMethodDef __pyx_CyFunction_methods[] = {
    {"__reduce__", (PyCFunction)__Pyx_CyFunction_reduce, METH_VARARGS, 0},
    {0, 0, 0, 0}
};
#if PY_VERSION_HEX < 0x030500A0 || CYTHON_COMPILING_IN_LIMITED_API
#define __Pyx_CyFunction_weakreflist(cyfunc) ((cyfunc)->func_weakreflist)
#else
#define __Pyx_CyFunction_weakreflist(cyfunc) (((PyCFunctionObject*)cyfunc)->m_weakreflist)
#endif
static PyObject *__Pyx_CyFunction_Init(__pyx_CyFunctionObject *op, PyMethodDef *ml, int flags, PyObject* qualname,
                                       PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
#if !CYTHON_COMPILING_IN_LIMITED_API
    PyCFunctionObject *cf = (PyCFunctionObject*) op;
#endif
    if (unlikely(op == NULL))
        return NULL;
#if CYTHON_COMPILING_IN_LIMITED_API
    op->func = PyCFunction_NewEx(ml, (PyObject*)op, module);
    if (unlikely(!op->func)) return NULL;
#endif
    op->flags = flags;
    __Pyx_CyFunction_weakreflist(op) = NULL;
#if !CYTHON_COMPILING_IN_LIMITED_API
    cf->m_ml = ml;
    cf->m_self = (PyObject *) op;
#endif
    Py_XINCREF(closure);
    op->func_closure = closure;
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_XINCREF(module);
    cf->m_module = module;
#endif
    op->func_dict = NULL;
    op->func_name = NULL;
    Py_INCREF(qualname);
    op->func_qualname = qualname;
    op->func_doc = NULL;
#if PY_VERSION_HEX < 0x030900B1 || CYTHON_COMPILING_IN_LIMITED_API
    op->func_classobj = NULL;
#else
    ((PyCMethodObject*)op)->mm_class = NULL;
#endif
    op->func_globals = globals;
    Py_INCREF(op->func_globals);
    Py_XINCREF(code);
    op->func_code = code;
    op->defaults_pyobjects = 0;
    op->defaults_size = 0;
    op->defaults = NULL;
    op->defaults_tuple = NULL;
    op->defaults_kwdict = NULL;
    op->defaults_getter = NULL;
    op->func_annotations = NULL;
    op->func_is_coroutine = NULL;
#if CYTHON_METH_FASTCALL
    switch (ml->ml_flags & (METH_VARARGS | METH_FASTCALL | METH_NOARGS | METH_O | METH_KEYWORDS | METH_METHOD)) {
    case METH_NOARGS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_NOARGS;
        break;
    case METH_O:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_O;
        break;
    case METH_METHOD | METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD;
        break;
    case METH_FASTCALL | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS;
        break;
    case METH_VARARGS | METH_KEYWORDS:
        __Pyx_CyFunction_func_vectorcall(op) = NULL;
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        Py_DECREF(op);
        return NULL;
    }
#endif
    return (PyObject *) op;
}
static int
__Pyx_CyFunction_clear(__pyx_CyFunctionObject *m)
{
    Py_CLEAR(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_CLEAR(m->func);
#else
    Py_CLEAR(((PyCFunctionObject*)m)->m_module);
#endif
    Py_CLEAR(m->func_dict);
    Py_CLEAR(m->func_name);
    Py_CLEAR(m->func_qualname);
    Py_CLEAR(m->func_doc);
    Py_CLEAR(m->func_globals);
    Py_CLEAR(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
#if PY_VERSION_HEX < 0x030900B1
    Py_CLEAR(__Pyx_CyFunction_GetClassObj(m));
#else
    {
        PyObject *cls = (PyObject*) ((PyCMethodObject *) (m))->mm_class;
        ((PyCMethodObject *) (m))->mm_class = NULL;
        Py_XDECREF(cls);
    }
#endif
#endif
    Py_CLEAR(m->defaults_tuple);
    Py_CLEAR(m->defaults_kwdict);
    Py_CLEAR(m->func_annotations);
    Py_CLEAR(m->func_is_coroutine);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_XDECREF(pydefaults[i]);
        PyObject_Free(m->defaults);
        m->defaults = NULL;
    }
    return 0;
}
static void __Pyx__CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    if (__Pyx_CyFunction_weakreflist(m) != NULL)
        PyObject_ClearWeakRefs((PyObject *) m);
    __Pyx_CyFunction_clear(m);
    __Pyx_PyHeapTypeObject_GC_Del(m);
}
static void __Pyx_CyFunction_dealloc(__pyx_CyFunctionObject *m)
{
    PyObject_GC_UnTrack(m);
    __Pyx__CyFunction_dealloc(m);
}
static int __Pyx_CyFunction_traverse(__pyx_CyFunctionObject *m, visitproc visit, void *arg)
{
    Py_VISIT(m->func_closure);
#if CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(m->func);
#else
    Py_VISIT(((PyCFunctionObject*)m)->m_module);
#endif
    Py_VISIT(m->func_dict);
    Py_VISIT(m->func_name);
    Py_VISIT(m->func_qualname);
    Py_VISIT(m->func_doc);
    Py_VISIT(m->func_globals);
    Py_VISIT(m->func_code);
#if !CYTHON_COMPILING_IN_LIMITED_API
    Py_VISIT(__Pyx_CyFunction_GetClassObj(m));
#endif
    Py_VISIT(m->defaults_tuple);
    Py_VISIT(m->defaults_kwdict);
    Py_VISIT(m->func_is_coroutine);
    if (m->defaults) {
        PyObject **pydefaults = __Pyx_CyFunction_Defaults(PyObject *, m);
        int i;
        for (i = 0; i < m->defaults_pyobjects; i++)
            Py_VISIT(pydefaults[i]);
    }
    return 0;
}
static PyObject*
__Pyx_CyFunction_repr(__pyx_CyFunctionObject *op)
{
#if PY_MAJOR_VERSION >= 3
    return PyUnicode_FromFormat("<cyfunction %U at %p>",
                                op->func_qualname, (void *)op);
#else
    return PyString_FromFormat("<cyfunction %s at %p>",
                               PyString_AsString(op->func_qualname), (void *)op);
#endif
}
static PyObject * __Pyx_CyFunction_CallMethod(PyObject *func, PyObject *self, PyObject *arg, PyObject *kw) {
#if CYTHON_COMPILING_IN_LIMITED_API
    PyObject *f = ((__pyx_CyFunctionObject*)func)->func;
    PyObject *py_name = NULL;
    PyCFunction meth;
    int flags;
    meth = PyCFunction_GetFunction(f);
    if (unlikely(!meth)) return NULL;
    flags = PyCFunction_GetFlags(f);
    if (unlikely(flags < 0)) return NULL;
#else
    PyCFunctionObject* f = (PyCFunctionObject*)func;
    PyCFunction meth = f->m_ml->ml_meth;
    int flags = f->m_ml->ml_flags;
#endif
    Py_ssize_t size;
    switch (flags & (METH_VARARGS | METH_KEYWORDS | METH_NOARGS | METH_O)) {
    case METH_VARARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0))
            return (*meth)(self, arg);
        break;
    case METH_VARARGS | METH_KEYWORDS:
        return (*(PyCFunctionWithKeywords)(void*)meth)(self, arg, kw);
    case METH_NOARGS:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_MACROS
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 0))
                return (*meth)(self, NULL);
#if CYTHON_COMPILING_IN_LIMITED_API
            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
            if (!py_name) return NULL;
            PyErr_Format(PyExc_TypeError,
                "%.200S() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
                py_name, size);
            Py_DECREF(py_name);
#else
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
#endif
            return NULL;
        }
        break;
    case METH_O:
        if (likely(kw == NULL || PyDict_Size(kw) == 0)) {
#if CYTHON_ASSUME_SAFE_MACROS
            size = PyTuple_GET_SIZE(arg);
#else
            size = PyTuple_Size(arg);
            if (unlikely(size < 0)) return NULL;
#endif
            if (likely(size == 1)) {
                PyObject *result, *arg0;
                #if CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS
                arg0 = PyTuple_GET_ITEM(arg, 0);
                #else
                arg0 = __Pyx_PySequence_ITEM(arg, 0); if (unlikely(!arg0)) return NULL;
                #endif
                result = (*meth)(self, arg0);
                #if !(CYTHON_ASSUME_SAFE_MACROS && !CYTHON_AVOID_BORROWED_REFS)
                Py_DECREF(arg0);
                #endif
                return result;
            }
#if CYTHON_COMPILING_IN_LIMITED_API
            py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
            if (!py_name) return NULL;
            PyErr_Format(PyExc_TypeError,
                "%.200S() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
                py_name, size);
            Py_DECREF(py_name);
#else
            PyErr_Format(PyExc_TypeError,
                "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
                f->m_ml->ml_name, size);
#endif
            return NULL;
        }
        break;
    default:
        PyErr_SetString(PyExc_SystemError, "Bad call flags for CyFunction");
        return NULL;
    }
#if CYTHON_COMPILING_IN_LIMITED_API
    py_name = __Pyx_CyFunction_get_name((__pyx_CyFunctionObject*)func, NULL);
    if (!py_name) return NULL;
    PyErr_Format(PyExc_TypeError, "%.200S() takes no keyword arguments",
                 py_name);
    Py_DECREF(py_name);
#else
    PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                 f->m_ml->ml_name);
#endif
    return NULL;
}
static CYTHON_INLINE PyObject *__Pyx_CyFunction_Call(PyObject *func, PyObject *arg, PyObject *kw) {
    PyObject *self, *result;
#if CYTHON_COMPILING_IN_LIMITED_API
    self = PyCFunction_GetSelf(((__pyx_CyFunctionObject*)func)->func);
    if (unlikely(!self) && PyErr_Occurred()) return NULL;
#else
    self = ((PyCFunctionObject*)func)->m_self;
#endif
    result = __Pyx_CyFunction_CallMethod(func, self, arg, kw);
    return result;
}
static PyObject *__Pyx_CyFunction_CallAsMethod(PyObject *func, PyObject *args, PyObject *kw) {
    PyObject *result;
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *) func;
#if CYTHON_METH_FASTCALL
     __pyx_vectorcallfunc vc = __Pyx_CyFunction_func_vectorcall(cyfunc);
    if (vc) {
#if CYTHON_ASSUME_SAFE_MACROS
        return __Pyx_PyVectorcall_FastCallDict(func, vc, &PyTuple_GET_ITEM(args, 0), (size_t)PyTuple_GET_SIZE(args), kw);
#else
        (void) &__Pyx_PyVectorcall_FastCallDict;
        return PyVectorcall_Call(func, args, kw);
#endif
    }
#endif
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        Py_ssize_t argc;
        PyObject *new_args;
        PyObject *self;
#if CYTHON_ASSUME_SAFE_MACROS
        argc = PyTuple_GET_SIZE(args);
#else
        argc = PyTuple_Size(args);
        if (unlikely(!argc) < 0) return NULL;
#endif
        new_args = PyTuple_GetSlice(args, 1, argc);
        if (unlikely(!new_args))
            return NULL;
        self = PyTuple_GetItem(args, 0);
        if (unlikely(!self)) {
            Py_DECREF(new_args);
#if PY_MAJOR_VERSION > 2
            PyErr_Format(PyExc_TypeError,
                         "unbound method %.200S() needs an argument",
                         cyfunc->func_qualname);
#else
            PyErr_SetString(PyExc_TypeError,
                            "unbound method needs an argument");
#endif
            return NULL;
        }
        result = __Pyx_CyFunction_CallMethod(func, self, new_args, kw);
        Py_DECREF(new_args);
    } else {
        result = __Pyx_CyFunction_Call(func, args, kw);
    }
    return result;
}
#if CYTHON_METH_FASTCALL
static CYTHON_INLINE int __Pyx_CyFunction_Vectorcall_CheckArgs(__pyx_CyFunctionObject *cyfunc, Py_ssize_t nargs, PyObject *kwnames)
{
    int ret = 0;
    if ((cyfunc->flags & __Pyx_CYFUNCTION_CCLASS) && !(cyfunc->flags & __Pyx_CYFUNCTION_STATICMETHOD)) {
        if (unlikely(nargs < 1)) {
            PyErr_Format(PyExc_TypeError, "%.200s() needs an argument",
                         ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
            return -1;
        }
        ret = 1;
    }
    if (unlikely(kwnames) && unlikely(PyTuple_GET_SIZE(kwnames))) {
        PyErr_Format(PyExc_TypeError,
                     "%.200s() takes no keyword arguments", ((PyCFunctionObject*)cyfunc)->m_ml->ml_name);
        return -1;
    }
    return ret;
}
static PyObject * __Pyx_CyFunction_Vectorcall_NOARGS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
        self = ((PyCFunctionObject*)cyfunc)->m_self;
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 0)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s() takes no arguments (%" CYTHON_FORMAT_SSIZE_T "d given)",
            def->ml_name, nargs);
        return NULL;
    }
    return def->ml_meth(self, NULL);
}
static PyObject * __Pyx_CyFunction_Vectorcall_O(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, kwnames)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
        self = ((PyCFunctionObject*)cyfunc)->m_self;
        break;
    default:
        return NULL;
    }
    if (unlikely(nargs != 1)) {
        PyErr_Format(PyExc_TypeError,
            "%.200s() takes exactly one argument (%" CYTHON_FORMAT_SSIZE_T "d given)",
            def->ml_name, nargs);
        return NULL;
    }
    return def->ml_meth(self, args[0]);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
        self = ((PyCFunctionObject*)cyfunc)->m_self;
        break;
    default:
        return NULL;
    }
    return ((__Pyx_PyCFunctionFastWithKeywords)(void(*)(void))def->ml_meth)(self, args, nargs, kwnames);
}
static PyObject * __Pyx_CyFunction_Vectorcall_FASTCALL_KEYWORDS_METHOD(PyObject *func, PyObject *const *args, size_t nargsf, PyObject *kwnames)
{
    __pyx_CyFunctionObject *cyfunc = (__pyx_CyFunctionObject *)func;
    PyMethodDef* def = ((PyCFunctionObject*)cyfunc)->m_ml;
    PyTypeObject *cls = (PyTypeObject *) __Pyx_CyFunction_GetClassObj(cyfunc);
#if CYTHON_BACKPORT_VECTORCALL
    Py_ssize_t nargs = (Py_ssize_t)nargsf;
#else
    Py_ssize_t nargs = PyVectorcall_NARGS(nargsf);
#endif
    PyObject *self;
    switch (__Pyx_CyFunction_Vectorcall_CheckArgs(cyfunc, nargs, NULL)) {
    case 1:
        self = args[0];
        args += 1;
        nargs -= 1;
        break;
    case 0:
        self = ((PyCFunctionObject*)cyfunc)->m_self;
        break;
    default:
        return NULL;
    }
    return ((__Pyx_PyCMethod)(void(*)(void))def->ml_meth)(self, cls, args, (size_t)nargs, kwnames);
}
#endif
#if CYTHON_USE_TYPE_SPECS
static PyType_Slot __pyx_CyFunctionType_slots[] = {
    {Py_tp_dealloc, (void *)__Pyx_CyFunction_dealloc},
    {Py_tp_repr, (void *)__Pyx_CyFunction_repr},
    {Py_tp_call, (void *)__Pyx_CyFunction_CallAsMethod},
    {Py_tp_traverse, (void *)__Pyx_CyFunction_traverse},
    {Py_tp_clear, (void *)__Pyx_CyFunction_clear},
    {Py_tp_methods, (void *)__pyx_CyFunction_methods},
    {Py_tp_members, (void *)__pyx_CyFunction_members},
    {Py_tp_getset, (void *)__pyx_CyFunction_getsets},
    {Py_tp_descr_get, (void *)__Pyx_PyMethod_New},
    {0, 0},
};
static PyType_Spec __pyx_CyFunctionType_spec = {
    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
    Py_TPFLAGS_METHOD_DESCRIPTOR |
#endif
#if (defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL)
    _Py_TPFLAGS_HAVE_VECTORCALL |
#endif
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
    __pyx_CyFunctionType_slots
};
#else
static PyTypeObject __pyx_CyFunctionType_type = {
    PyVarObject_HEAD_INIT(0, 0)
    __PYX_TYPE_MODULE_PREFIX "cython_function_or_method",
    sizeof(__pyx_CyFunctionObject),
    0,
    (destructor) __Pyx_CyFunction_dealloc,
#if !CYTHON_METH_FASTCALL
    0,
#elif CYTHON_BACKPORT_VECTORCALL
    (printfunc)offsetof(__pyx_CyFunctionObject, func_vectorcall),
#else
    offsetof(PyCFunctionObject, vectorcall),
#endif
    0,
    0,
#if PY_MAJOR_VERSION < 3
    0,
#else
    0,
#endif
    (reprfunc) __Pyx_CyFunction_repr,
    0,
    0,
    0,
    0,
    __Pyx_CyFunction_CallAsMethod,
    0,
    0,
    0,
    0,
#ifdef Py_TPFLAGS_METHOD_DESCRIPTOR
    Py_TPFLAGS_METHOD_DESCRIPTOR |
#endif
#if defined(_Py_TPFLAGS_HAVE_VECTORCALL) && CYTHON_METH_FASTCALL
    _Py_TPFLAGS_HAVE_VECTORCALL |
#endif
    Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC | Py_TPFLAGS_BASETYPE,
    0,
    (traverseproc) __Pyx_CyFunction_traverse,
    (inquiry) __Pyx_CyFunction_clear,
    0,
#if PY_VERSION_HEX < 0x030500A0
    offsetof(__pyx_CyFunctionObject, func_weakreflist),
#else
    offsetof(PyCFunctionObject, m_weakreflist),
#endif
    0,
    0,
    __pyx_CyFunction_methods,
    __pyx_CyFunction_members,
    __pyx_CyFunction_getsets,
    0,
    0,
    __Pyx_PyMethod_New,
    0,
    offsetof(__pyx_CyFunctionObject, func_dict),
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
    0,
#if PY_VERSION_HEX >= 0x030400a1
    0,
#endif
#if PY_VERSION_HEX >= 0x030800b1 && (!CYTHON_COMPILING_IN_PYPY || PYPY_VERSION_NUM >= 0x07030800)
    0,
#endif
#if __PYX_NEED_TP_PRINT_SLOT
    0,
#endif
#if PY_VERSION_HEX >= 0x030C0000
    0,
#endif
#if PY_VERSION_HEX >= 0x030d00A4
    0,
#endif
#if CYTHON_COMPILING_IN_PYPY && PY_VERSION_HEX >= 0x03090000 && PY_VERSION_HEX < 0x030a0000
    0,
#endif
};
#endif
static int __pyx_CyFunction_init(PyObject *module) {
#if CYTHON_USE_TYPE_SPECS
    __pyx_CyFunctionType = __Pyx_FetchCommonTypeFromSpec(module, &__pyx_CyFunctionType_spec, NULL);
#else
    CYTHON_UNUSED_VAR(module);
    __pyx_CyFunctionType = __Pyx_FetchCommonType(&__pyx_CyFunctionType_type);
#endif
    if (unlikely(__pyx_CyFunctionType == NULL)) {
        return -1;
    }
    return 0;
}
static CYTHON_INLINE void *__Pyx_CyFunction_InitDefaults(PyObject *func, size_t size, int pyobjects) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults = PyObject_Malloc(size);
    if (unlikely(!m->defaults))
        return PyErr_NoMemory();
    memset(m->defaults, 0, size);
    m->defaults_pyobjects = pyobjects;
    m->defaults_size = size;
    return m->defaults;
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsTuple(PyObject *func, PyObject *tuple) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_tuple = tuple;
    Py_INCREF(tuple);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetDefaultsKwDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->defaults_kwdict = dict;
    Py_INCREF(dict);
}
static CYTHON_INLINE void __Pyx_CyFunction_SetAnnotationsDict(PyObject *func, PyObject *dict) {
    __pyx_CyFunctionObject *m = (__pyx_CyFunctionObject *) func;
    m->func_annotations = dict;
    Py_INCREF(dict);
}

/* CythonFunction */
    static PyObject *__Pyx_CyFunction_New(PyMethodDef *ml, int flags, PyObject* qualname,
                                      PyObject *closure, PyObject *module, PyObject* globals, PyObject* code) {
    PyObject *op = __Pyx_CyFunction_Init(
        PyObject_GC_New(__pyx_CyFunctionObject, __pyx_CyFunctionType),
        ml, flags, qualname, closure, module, globals, code
    );
    if (likely(op)) {
        PyObject_GC_Track(op);
    }
    return op;
}

/* CLineInTraceback */
    #ifndef CYTHON_CLINE_IN_TRACEBACK
static int __Pyx_CLineForTraceback(PyThreadState *tstate, int c_line) {
    PyObject *use_cline;
    PyObject *ptype, *pvalue, *ptraceback;
#if CYTHON_COMPILING_IN_CPYTHON
    PyObject **cython_runtime_dict;
#endif
    CYTHON_MAYBE_UNUSED_VAR(tstate);
    if (unlikely(!__pyx_cython_runtime)) {
        return c_line;
    }
    __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
#if CYTHON_COMPILING_IN_CPYTHON
    cython_runtime_dict = _PyObject_GetDictPtr(__pyx_cython_runtime);
    if (likely(cython_runtime_dict)) {
        __PYX_PY_DICT_LOOKUP_IF_MODIFIED(
            use_cline, *cython_runtime_dict,
            __Pyx_PyDict_GetItemStr(*cython_runtime_dict, __pyx_n_s_cline_in_traceback))
    } else
#endif
    {
      PyObject *use_cline_obj = __Pyx_PyObject_GetAttrStrNoError(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback);
      if (use_cline_obj) {
        use_cline = PyObject_Not(use_cline_obj) ? Py_False : Py_True;
        Py_DECREF(use_cline_obj);
      } else {
        PyErr_Clear();
        use_cline = NULL;
      }
    }
    if (!use_cline) {
        c_line = 0;
        (void) PyObject_SetAttr(__pyx_cython_runtime, __pyx_n_s_cline_in_traceback, Py_False);
    }
    else if (use_cline == Py_False || (use_cline != Py_True && PyObject_Not(use_cline) != 0)) {
        c_line = 0;
    }
    __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
    return c_line;
}
#endif

/* CodeObjectCache */
    #if !CYTHON_COMPILING_IN_LIMITED_API
static int __pyx_bisect_code_objects(__Pyx_CodeObjectCacheEntry* entries, int count, int code_line) {
    int start = 0, mid = 0, end = count - 1;
    if (end >= 0 && code_line > entries[end].code_line) {
        return count;
    }
    while (start < end) {
        mid = start + (end - start) / 2;
        if (code_line < entries[mid].code_line) {
            end = mid;
        } else if (code_line > entries[mid].code_line) {
             start = mid + 1;
        } else {
            return mid;
        }
    }
    if (code_line <= entries[mid].code_line) {
        return mid;
    } else {
        return mid + 1;
    }
}
static PyCodeObject *__pyx_find_code_object(int code_line) {
    PyCodeObject* code_object;
    int pos;
    if (unlikely(!code_line) || unlikely(!__pyx_code_cache.entries)) {
        return NULL;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if (unlikely(pos >= __pyx_code_cache.count) || unlikely(__pyx_code_cache.entries[pos].code_line != code_line)) {
        return NULL;
    }
    code_object = __pyx_code_cache.entries[pos].code_object;
    Py_INCREF(code_object);
    return code_object;
}
static void __pyx_insert_code_object(int code_line, PyCodeObject* code_object) {
    int pos, i;
    __Pyx_CodeObjectCacheEntry* entries = __pyx_code_cache.entries;
    if (unlikely(!code_line)) {
        return;
    }
    if (unlikely(!entries)) {
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Malloc(64*sizeof(__Pyx_CodeObjectCacheEntry));
        if (likely(entries)) {
            __pyx_code_cache.entries = entries;
            __pyx_code_cache.max_count = 64;
            __pyx_code_cache.count = 1;
            entries[0].code_line = code_line;
            entries[0].code_object = code_object;
            Py_INCREF(code_object);
        }
        return;
    }
    pos = __pyx_bisect_code_objects(__pyx_code_cache.entries, __pyx_code_cache.count, code_line);
    if ((pos < __pyx_code_cache.count) && unlikely(__pyx_code_cache.entries[pos].code_line == code_line)) {
        PyCodeObject* tmp = entries[pos].code_object;
        entries[pos].code_object = code_object;
        Py_DECREF(tmp);
        return;
    }
    if (__pyx_code_cache.count == __pyx_code_cache.max_count) {
        int new_max = __pyx_code_cache.max_count + 64;
        entries = (__Pyx_CodeObjectCacheEntry*)PyMem_Realloc(
            __pyx_code_cache.entries, ((size_t)new_max) * sizeof(__Pyx_CodeObjectCacheEntry));
        if (unlikely(!entries)) {
            return;
        }
        __pyx_code_cache.entries = entries;
        __pyx_code_cache.max_count = new_max;
    }
    for (i=__pyx_code_cache.count; i>pos; i--) {
        entries[i] = entries[i-1];
    }
    entries[pos].code_line = code_line;
    entries[pos].code_object = code_object;
    __pyx_code_cache.count++;
    Py_INCREF(code_object);
}
#endif

/* AddTraceback */
    #include "compile.h"
#include "frameobject.h"
#include "traceback.h"
#if PY_VERSION_HEX >= 0x030b00a6 && !CYTHON_COMPILING_IN_LIMITED_API
  #ifndef Py_BUILD_CORE
    #define Py_BUILD_CORE 1
  #endif
  #include "internal/pycore_frame.h"
#endif
#if CYTHON_COMPILING_IN_LIMITED_API
static PyObject *__Pyx_PyCode_Replace_For_AddTraceback(PyObject *code, PyObject *scratch_dict,
                                                       PyObject *firstlineno, PyObject *name) {
    PyObject *replace = NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_firstlineno", firstlineno))) return NULL;
    if (unlikely(PyDict_SetItemString(scratch_dict, "co_name", name))) return NULL;
    replace = PyObject_GetAttrString(code, "replace");
    if (likely(replace)) {
        PyObject *result;
        result = PyObject_Call(replace, __pyx_empty_tuple, scratch_dict);
        Py_DECREF(replace);
        return result;
    }
    PyErr_Clear();
    #if __PYX_LIMITED_VERSION_HEX < 0x030780000
    {
        PyObject *compiled = NULL, *result = NULL;
        if (unlikely(PyDict_SetItemString(scratch_dict, "code", code))) return NULL;
        if (unlikely(PyDict_SetItemString(scratch_dict, "type", (PyObject*)(&PyType_Type)))) return NULL;
        compiled = Py_CompileString(
            "out = type(code)(\n"
            "  code.co_argcount, code.co_kwonlyargcount, code.co_nlocals, code.co_stacksize,\n"
            "  code.co_flags, code.co_code, code.co_consts, code.co_names,\n"
            "  code.co_varnames, code.co_filename, co_name, co_firstlineno,\n"
            "  code.co_lnotab)\n", "<dummy>", Py_file_input);
        if (!compiled) return NULL;
        result = PyEval_EvalCode(compiled, scratch_dict, scratch_dict);
        Py_DECREF(compiled);
        if (!result) PyErr_Print();
        Py_DECREF(result);
        result = PyDict_GetItemString(scratch_dict, "out");
        if (result) Py_INCREF(result);
        return result;
    }
    #else
    return NULL;
    #endif
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyObject *code_object = NULL, *py_py_line = NULL, *py_funcname = NULL, *dict = NULL;
    PyObject *replace = NULL, *getframe = NULL, *frame = NULL;
    PyObject *exc_type, *exc_value, *exc_traceback;
    int success = 0;
    if (c_line) {
        (void) __pyx_cfilenm;
        (void) __Pyx_CLineForTraceback(__Pyx_PyThreadState_Current, c_line);
    }
    PyErr_Fetch(&exc_type, &exc_value, &exc_traceback);
    code_object = Py_CompileString("_getframe()", filename, Py_eval_input);
    if (unlikely(!code_object)) goto bad;
    py_py_line = PyLong_FromLong(py_line);
    if (unlikely(!py_py_line)) goto bad;
    py_funcname = PyUnicode_FromString(funcname);
    if (unlikely(!py_funcname)) goto bad;
    dict = PyDict_New();
    if (unlikely(!dict)) goto bad;
    {
        PyObject *old_code_object = code_object;
        code_object = __Pyx_PyCode_Replace_For_AddTraceback(code_object, dict, py_py_line, py_funcname);
        Py_DECREF(old_code_object);
    }
    if (unlikely(!code_object)) goto bad;
    getframe = PySys_GetObject("_getframe");
    if (unlikely(!getframe)) goto bad;
    if (unlikely(PyDict_SetItemString(dict, "_getframe", getframe))) goto bad;
    frame = PyEval_EvalCode(code_object, dict, dict);
    if (unlikely(!frame) || frame == Py_None) goto bad;
    success = 1;
  bad:
    PyErr_Restore(exc_type, exc_value, exc_traceback);
    Py_XDECREF(code_object);
    Py_XDECREF(py_py_line);
    Py_XDECREF(py_funcname);
    Py_XDECREF(dict);
    Py_XDECREF(replace);
    if (success) {
        PyTraceBack_Here(
            (struct _frame*)frame);
    }
    Py_XDECREF(frame);
}
#else
static PyCodeObject* __Pyx_CreateCodeObjectForTraceback(
            const char *funcname, int c_line,
            int py_line, const char *filename) {
    PyCodeObject *py_code = NULL;
    PyObject *py_funcname = NULL;
    #if PY_MAJOR_VERSION < 3
    PyObject *py_srcfile = NULL;
    py_srcfile = PyString_FromString(filename);
    if (!py_srcfile) goto bad;
    #endif
    if (c_line) {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        #else
        py_funcname = PyUnicode_FromFormat( "%s (%s:%d)", funcname, __pyx_cfilenm, c_line);
        if (!py_funcname) goto bad;
        funcname = PyUnicode_AsUTF8(py_funcname);
        if (!funcname) goto bad;
        #endif
    }
    else {
        #if PY_MAJOR_VERSION < 3
        py_funcname = PyString_FromString(funcname);
        if (!py_funcname) goto bad;
        #endif
    }
    #if PY_MAJOR_VERSION < 3
    py_code = __Pyx_PyCode_New(
        0,
        0,
        0,
        0,
        0,
        0,
        __pyx_empty_bytes, /*PyObject *code,*/
        __pyx_empty_tuple, /*PyObject *consts,*/
        __pyx_empty_tuple, /*PyObject *names,*/
        __pyx_empty_tuple, /*PyObject *varnames,*/
        __pyx_empty_tuple, /*PyObject *freevars,*/
        __pyx_empty_tuple, /*PyObject *cellvars,*/
        py_srcfile,   /*PyObject *filename,*/
        py_funcname,  /*PyObject *name,*/
        py_line,
        __pyx_empty_bytes  /*PyObject *lnotab*/
    );
    Py_DECREF(py_srcfile);
    #else
    py_code = PyCode_NewEmpty(filename, funcname, py_line);
    #endif
    Py_XDECREF(py_funcname);
    return py_code;
bad:
    Py_XDECREF(py_funcname);
    #if PY_MAJOR_VERSION < 3
    Py_XDECREF(py_srcfile);
    #endif
    return NULL;
}
static void __Pyx_AddTraceback(const char *funcname, int c_line,
                               int py_line, const char *filename) {
    PyCodeObject *py_code = 0;
    PyFrameObject *py_frame = 0;
    PyThreadState *tstate = __Pyx_PyThreadState_Current;
    PyObject *ptype, *pvalue, *ptraceback;
    if (c_line) {
        c_line = __Pyx_CLineForTraceback(tstate, c_line);
    }
    py_code = __pyx_find_code_object(c_line ? -c_line : py_line);
    if (!py_code) {
        __Pyx_ErrFetchInState(tstate, &ptype, &pvalue, &ptraceback);
        py_code = __Pyx_CreateCodeObjectForTraceback(
            funcname, c_line, py_line, filename);
        if (!py_code) {
            /* If the code object creation fails, then we should clear the
               fetched exception references and propagate the new exception */
            Py_XDECREF(ptype);
            Py_XDECREF(pvalue);
            Py_XDECREF(ptraceback);
            goto bad;
        }
        __Pyx_ErrRestoreInState(tstate, ptype, pvalue, ptraceback);
        __pyx_insert_code_object(c_line ? -c_line : py_line, py_code);
    }
    py_frame = PyFrame_New(
        tstate,            /*PyThreadState *tstate,*/
        py_code,           /*PyCodeObject *code,*/
        __pyx_d,    /*PyObject *globals,*/
        0                  /*PyObject *locals*/
    );
    if (!py_frame) goto bad;
    __Pyx_PyFrame_SetLineNumber(py_frame, py_line);
    PyTraceBack_Here(py_frame);
bad:
    Py_XDECREF(py_code);
    Py_XDECREF(py_frame);
}
#endif

#if PY_MAJOR_VERSION < 3
static int __Pyx_GetBuffer(PyObject *obj, Py_buffer *view, int flags) {
    __Pyx_TypeName obj_type_name;
    if (PyObject_CheckBuffer(obj)) return PyObject_GetBuffer(obj, view, flags);
        if (__Pyx_TypeCheck(obj, __pyx_array_type)) return __pyx_array_getbuffer(obj, view, flags);
        if (__Pyx_TypeCheck(obj, __pyx_memoryview_type)) return __pyx_memoryview_getbuffer(obj, view, flags);
    obj_type_name = __Pyx_PyType_GetName(Py_TYPE(obj));
    PyErr_Format(PyExc_TypeError,
                 "'" __Pyx_FMT_TYPENAME "' does not have the buffer interface",
                 obj_type_name);
    __Pyx_DECREF_TypeName(obj_type_name);
    return -1;
}
static void __Pyx_ReleaseBuffer(Py_buffer *view) {
    PyObject *obj = view->obj;
    if (!obj) return;
    if (PyObject_CheckBuffer(obj)) {
        PyBuffer_Release(view);
        return;
    }
    if ((0)) {}
    view->obj = NULL;
    Py_DECREF(obj);
}
#endif


    /* MemviewSliceIsContig */
    static int
__pyx_memviewslice_is_contig(const __Pyx_memviewslice mvs, char order, int ndim)
{
    int i, index, step, start;
    Py_ssize_t itemsize = mvs.memview->view.itemsize;
    if (order == 'F') {
        step = 1;
        start = 0;
    } else {
        step = -1;
        start = ndim - 1;
    }
    for (i = 0; i < ndim; i++) {
        index = start + step * i;
        if (mvs.suboffsets[index] >= 0 || mvs.strides[index] != itemsize)
            return 0;
        itemsize *= mvs.shape[index];
    }
    return 1;
}

/* OverlappingSlices */
    static void
__pyx_get_array_memory_extents(__Pyx_memviewslice *slice,
                               void **out_start, void **out_end,
                               int ndim, size_t itemsize)
{
    char *start, *end;
    int i;
    start = end = slice->data;
    for (i = 0; i < ndim; i++) {
        Py_ssize_t stride = slice->strides[i];
        Py_ssize_t extent = slice->shape[i];
        if (extent == 0) {
            *out_start = *out_end = start;
            return;
        } else {
            if (stride > 0)
                end += stride * (extent - 1);
            else
                start += stride * (extent - 1);
        }
    }
    *out_start = start;
    *out_end = end + itemsize;
}
static int
__pyx_slices_overlap(__Pyx_memviewslice *slice1,
                     __Pyx_memviewslice *slice2,
                     int ndim, size_t itemsize)
{
    void *start1, *end1, *start2, *end2;
    __pyx_get_array_memory_extents(slice1, &start1, &end1, ndim, itemsize);
    __pyx_get_array_memory_extents(slice2, &start2, &end2, ndim, itemsize);
    return (start1 < end2) && (start2 < end1);
}

/* CIntFromPyVerify */
    #define __PYX_VERIFY_RETURN_INT(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 0)
#define __PYX_VERIFY_RETURN_INT_EXC(target_type, func_type, func_value)\
    __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, 1)
#define __PYX__VERIFY_RETURN_INT(target_type, func_type, func_value, exc)\
    {\
        func_type value = func_value;\
        if (sizeof(target_type) < sizeof(func_type)) {\
            if (unlikely(value != (func_type) (target_type) value)) {\
                func_type zero = 0;\
                if (exc && unlikely(value == (func_type)-1 && PyErr_Occurred()))\
                    return (target_type) -1;\
                if (is_unsigned && unlikely(value < zero))\
                    goto raise_neg_overflow;\
                else\
                    goto raise_overflow;\
            }\
        }\
        return (target_type) value;\
    }

/* MemviewDtypeToObject */
    static CYTHON_INLINE PyObject *__pyx_memview_get_nn_fsl_int(const char *itemp) {
    return (PyObject *) __Pyx_PyInt_From_fsl_int(*(fsl_int *) itemp);
}
static CYTHON_INLINE int __pyx_memview_set_nn_fsl_int(const char *itemp, PyObject *obj) {
    fsl_int value = __Pyx_PyInt_As_fsl_int(obj);
    if (unlikely((value == ((fsl_int)-1)) && PyErr_Occurred()))
        return 0;
    *(fsl_int *) itemp = value;
    return 1;
}

/* IsLittleEndian */
    static CYTHON_INLINE int __Pyx_Is_Little_Endian(void)
{
  union {
    uint32_t u32;
    uint8_t u8[4];
  } S;
  S.u32 = 0x01020304;
  return S.u8[0] == 4;
}

/* BufferFormatCheck */
    static void __Pyx_BufFmt_Init(__Pyx_BufFmt_Context* ctx,
                              __Pyx_BufFmt_StackElem* stack,
                              __Pyx_TypeInfo* type) {
  stack[0].field = &ctx->root;
  stack[0].parent_offset = 0;
  ctx->root.type = type;
  ctx->root.name = "buffer dtype";
  ctx->root.offset = 0;
  ctx->head = stack;
  ctx->head->field = &ctx->root;
  ctx->fmt_offset = 0;
  ctx->head->parent_offset = 0;
  ctx->new_packmode = '@';
  ctx->enc_packmode = '@';
  ctx->new_count = 1;
  ctx->enc_count = 0;
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  ctx->is_valid_array = 0;
  ctx->struct_alignment = 0;
  while (type->typegroup == 'S') {
    ++ctx->head;
    ctx->head->field = type->fields;
    ctx->head->parent_offset = 0;
    type = type->fields->type;
  }
}
static int __Pyx_BufFmt_ParseNumber(const char** ts) {
    int count;
    const char* t = *ts;
    if (*t < '0' || *t > '9') {
      return -1;
    } else {
        count = *t++ - '0';
        while (*t >= '0' && *t <= '9') {
            count *= 10;
            count += *t++ - '0';
        }
    }
    *ts = t;
    return count;
}
static int __Pyx_BufFmt_ExpectNumber(const char **ts) {
    int number = __Pyx_BufFmt_ParseNumber(ts);
    if (number == -1)
        PyErr_Format(PyExc_ValueError,\
                     "Does not understand character buffer dtype format string ('%c')", **ts);
    return number;
}
static void __Pyx_BufFmt_RaiseUnexpectedChar(char ch) {
  PyErr_Format(PyExc_ValueError,
               "Unexpected format string character: '%c'", ch);
}
static const char* __Pyx_BufFmt_DescribeTypeChar(char ch, int is_complex) {
  switch (ch) {
    case '?': return "'bool'";
    case 'c': return "'char'";
    case 'b': return "'signed char'";
    case 'B': return "'unsigned char'";
    case 'h': return "'short'";
    case 'H': return "'unsigned short'";
    case 'i': return "'int'";
    case 'I': return "'unsigned int'";
    case 'l': return "'long'";
    case 'L': return "'unsigned long'";
    case 'q': return "'long long'";
    case 'Q': return "'unsigned long long'";
    case 'f': return (is_complex ? "'complex float'" : "'float'");
    case 'd': return (is_complex ? "'complex double'" : "'double'");
    case 'g': return (is_complex ? "'complex long double'" : "'long double'");
    case 'T': return "a struct";
    case 'O': return "Python object";
    case 'P': return "a pointer";
    case 's': case 'p': return "a string";
    case 0: return "end";
    default: return "unparsable format string";
  }
}
static size_t __Pyx_BufFmt_TypeCharToStandardSize(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return 2;
    case 'i': case 'I': case 'l': case 'L': return 4;
    case 'q': case 'Q': return 8;
    case 'f': return (is_complex ? 8 : 4);
    case 'd': return (is_complex ? 16 : 8);
    case 'g': {
      PyErr_SetString(PyExc_ValueError, "Python does not define a standard format string size for long double ('g')..");
      return 0;
    }
    case 'O': case 'P': return sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static size_t __Pyx_BufFmt_TypeCharToNativeSize(char ch, int is_complex) {
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(short);
    case 'i': case 'I': return sizeof(int);
    case 'l': case 'L': return sizeof(long);
    #ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(PY_LONG_LONG);
    #endif
    case 'f': return sizeof(float) * (is_complex ? 2 : 1);
    case 'd': return sizeof(double) * (is_complex ? 2 : 1);
    case 'g': return sizeof(long double) * (is_complex ? 2 : 1);
    case 'O': case 'P': return sizeof(void*);
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
typedef struct { char c; short x; } __Pyx_st_short;
typedef struct { char c; int x; } __Pyx_st_int;
typedef struct { char c; long x; } __Pyx_st_long;
typedef struct { char c; float x; } __Pyx_st_float;
typedef struct { char c; double x; } __Pyx_st_double;
typedef struct { char c; long double x; } __Pyx_st_longdouble;
typedef struct { char c; void *x; } __Pyx_st_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { char c; PY_LONG_LONG x; } __Pyx_st_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToAlignment(char ch, int is_complex) {
  CYTHON_UNUSED_VAR(is_complex);
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_st_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_st_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_st_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_st_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_st_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_st_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_st_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_st_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
/* These are for computing the padding at the end of the struct to align
   on the first member of the struct. This will probably the same as above,
   but we don't have any guarantees.
 */
typedef struct { short x; char c; } __Pyx_pad_short;
typedef struct { int x; char c; } __Pyx_pad_int;
typedef struct { long x; char c; } __Pyx_pad_long;
typedef struct { float x; char c; } __Pyx_pad_float;
typedef struct { double x; char c; } __Pyx_pad_double;
typedef struct { long double x; char c; } __Pyx_pad_longdouble;
typedef struct { void *x; char c; } __Pyx_pad_void_p;
#ifdef HAVE_LONG_LONG
typedef struct { PY_LONG_LONG x; char c; } __Pyx_pad_longlong;
#endif
static size_t __Pyx_BufFmt_TypeCharToPadding(char ch, int is_complex) {
  CYTHON_UNUSED_VAR(is_complex);
  switch (ch) {
    case '?': case 'c': case 'b': case 'B': case 's': case 'p': return 1;
    case 'h': case 'H': return sizeof(__Pyx_pad_short) - sizeof(short);
    case 'i': case 'I': return sizeof(__Pyx_pad_int) - sizeof(int);
    case 'l': case 'L': return sizeof(__Pyx_pad_long) - sizeof(long);
#ifdef HAVE_LONG_LONG
    case 'q': case 'Q': return sizeof(__Pyx_pad_longlong) - sizeof(PY_LONG_LONG);
#endif
    case 'f': return sizeof(__Pyx_pad_float) - sizeof(float);
    case 'd': return sizeof(__Pyx_pad_double) - sizeof(double);
    case 'g': return sizeof(__Pyx_pad_longdouble) - sizeof(long double);
    case 'P': case 'O': return sizeof(__Pyx_pad_void_p) - sizeof(void*);
    default:
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
}
static char __Pyx_BufFmt_TypeCharToGroup(char ch, int is_complex) {
  switch (ch) {
    case 'c':
        return 'H';
    case 'b': case 'h': case 'i':
    case 'l': case 'q': case 's': case 'p':
        return 'I';
    case '?': case 'B': case 'H': case 'I': case 'L': case 'Q':
        return 'U';
    case 'f': case 'd': case 'g':
        return (is_complex ? 'C' : 'R');
    case 'O':
        return 'O';
    case 'P':
        return 'P';
    default: {
      __Pyx_BufFmt_RaiseUnexpectedChar(ch);
      return 0;
    }
  }
}
static void __Pyx_BufFmt_RaiseExpected(__Pyx_BufFmt_Context* ctx) {
  if (ctx->head == NULL || ctx->head->field == &ctx->root) {
    const char* expected;
    const char* quote;
    if (ctx->head == NULL) {
      expected = "end";
      quote = "";
    } else {
      expected = ctx->head->field->type->name;
      quote = "'";
    }
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected %s%s%s but got %s",
                 quote, expected, quote,
                 __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex));
  } else {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_StructField* parent = (ctx->head - 1)->field;
    PyErr_Format(PyExc_ValueError,
                 "Buffer dtype mismatch, expected '%s' but got %s in '%s.%s'",
                 field->type->name, __Pyx_BufFmt_DescribeTypeChar(ctx->enc_type, ctx->is_complex),
                 parent->type->name, field->name);
  }
}
static int __Pyx_BufFmt_ProcessTypeChunk(__Pyx_BufFmt_Context* ctx) {
  char group;
  size_t size, offset, arraysize = 1;
  if (ctx->enc_type == 0) return 0;
  if (ctx->head->field->type->arraysize[0]) {
    int i, ndim = 0;
    if (ctx->enc_type == 's' || ctx->enc_type == 'p') {
        ctx->is_valid_array = ctx->head->field->type->ndim == 1;
        ndim = 1;
        if (ctx->enc_count != ctx->head->field->type->arraysize[0]) {
            PyErr_Format(PyExc_ValueError,
                         "Expected a dimension of size %zu, got %zu",
                         ctx->head->field->type->arraysize[0], ctx->enc_count);
            return -1;
        }
    }
    if (!ctx->is_valid_array) {
      PyErr_Format(PyExc_ValueError, "Expected %d dimensions, got %d",
                   ctx->head->field->type->ndim, ndim);
      return -1;
    }
    for (i = 0; i < ctx->head->field->type->ndim; i++) {
      arraysize *= ctx->head->field->type->arraysize[i];
    }
    ctx->is_valid_array = 0;
    ctx->enc_count = 1;
  }
  group = __Pyx_BufFmt_TypeCharToGroup(ctx->enc_type, ctx->is_complex);
  do {
    __Pyx_StructField* field = ctx->head->field;
    __Pyx_TypeInfo* type = field->type;
    if (ctx->enc_packmode == '@' || ctx->enc_packmode == '^') {
      size = __Pyx_BufFmt_TypeCharToNativeSize(ctx->enc_type, ctx->is_complex);
    } else {
      size = __Pyx_BufFmt_TypeCharToStandardSize(ctx->enc_type, ctx->is_complex);
    }
    if (ctx->enc_packmode == '@') {
      size_t align_at = __Pyx_BufFmt_TypeCharToAlignment(ctx->enc_type, ctx->is_complex);
      size_t align_mod_offset;
      if (align_at == 0) return -1;
      align_mod_offset = ctx->fmt_offset % align_at;
      if (align_mod_offset > 0) ctx->fmt_offset += align_at - align_mod_offset;
      if (ctx->struct_alignment == 0)
          ctx->struct_alignment = __Pyx_BufFmt_TypeCharToPadding(ctx->enc_type,
                                                                 ctx->is_complex);
    }
    if (type->size != size || type->typegroup != group) {
      if (type->typegroup == 'C' && type->fields != NULL) {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        ++ctx->head;
        ctx->head->field = type->fields;
        ctx->head->parent_offset = parent_offset;
        continue;
      }
      if ((type->typegroup == 'H' || group == 'H') && type->size == size) {
      } else {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
      }
    }
    offset = ctx->head->parent_offset + field->offset;
    if (ctx->fmt_offset != offset) {
      PyErr_Format(PyExc_ValueError,
                   "Buffer dtype mismatch; next field is at offset %" CYTHON_FORMAT_SSIZE_T "d but %" CYTHON_FORMAT_SSIZE_T "d expected",
                   (Py_ssize_t)ctx->fmt_offset, (Py_ssize_t)offset);
      return -1;
    }
    ctx->fmt_offset += size;
    if (arraysize)
      ctx->fmt_offset += (arraysize - 1) * size;
    --ctx->enc_count;
    while (1) {
      if (field == &ctx->root) {
        ctx->head = NULL;
        if (ctx->enc_count != 0) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return -1;
        }
        break;
      }
      ctx->head->field = ++field;
      if (field->type == NULL) {
        --ctx->head;
        field = ctx->head->field;
        continue;
      } else if (field->type->typegroup == 'S') {
        size_t parent_offset = ctx->head->parent_offset + field->offset;
        if (field->type->fields->type == NULL) continue;
        field = field->type->fields;
        ++ctx->head;
        ctx->head->field = field;
        ctx->head->parent_offset = parent_offset;
        break;
      } else {
        break;
      }
    }
  } while (ctx->enc_count);
  ctx->enc_type = 0;
  ctx->is_complex = 0;
  return 0;
}
static int
__pyx_buffmt_parse_array(__Pyx_BufFmt_Context* ctx, const char** tsp)
{
    const char *ts = *tsp;
    int i = 0, number, ndim;
    ++ts;
    if (ctx->new_count != 1) {
        PyErr_SetString(PyExc_ValueError,
                        "Cannot handle repeated arrays in format string");
        return -1;
    }
    if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return -1;
    ndim = ctx->head->field->type->ndim;
    while (*ts && *ts != ')') {
        switch (*ts) {
            case ' ': case '\f': case '\r': case '\n': case '\t': case '\v':  continue;
            default:  break;
        }
        number = __Pyx_BufFmt_ExpectNumber(&ts);
        if (number == -1) return -1;
        if (i < ndim && (size_t) number != ctx->head->field->type->arraysize[i]) {
            PyErr_Format(PyExc_ValueError,
                        "Expected a dimension of size %zu, got %d",
                        ctx->head->field->type->arraysize[i], number);
            return -1;
        }
        if (*ts != ',' && *ts != ')') {
            PyErr_Format(PyExc_ValueError,
                                "Expected a comma in format string, got '%c'", *ts);
            return -1;
        }
        if (*ts == ',') ts++;
        i++;
    }
    if (i != ndim) {
        PyErr_Format(PyExc_ValueError, "Expected %d dimension(s), got %d",
                            ctx->head->field->type->ndim, i);
        return -1;
    }
    if (!*ts) {
        PyErr_SetString(PyExc_ValueError,
                        "Unexpected end of format string, expected ')'");
        return -1;
    }
    ctx->is_valid_array = 1;
    ctx->new_count = 1;
    *tsp = ++ts;
    return 0;
}
static const char* __Pyx_BufFmt_CheckString(__Pyx_BufFmt_Context* ctx, const char* ts) {
  int got_Z = 0;
  while (1) {
    switch(*ts) {
      case 0:
        if (ctx->enc_type != 0 && ctx->head == NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        if (ctx->head != NULL) {
          __Pyx_BufFmt_RaiseExpected(ctx);
          return NULL;
        }
        return ts;
      case ' ':
      case '\r':
      case '\n':
        ++ts;
        break;
      case '<':
        if (!__Pyx_Is_Little_Endian()) {
          PyErr_SetString(PyExc_ValueError, "Little-endian buffer not supported on big-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '>':
      case '!':
        if (__Pyx_Is_Little_Endian()) {
          PyErr_SetString(PyExc_ValueError, "Big-endian buffer not supported on little-endian compiler");
          return NULL;
        }
        ctx->new_packmode = '=';
        ++ts;
        break;
      case '=':
      case '@':
      case '^':
        ctx->new_packmode = *ts++;
        break;
      case 'T':
        {
          const char* ts_after_sub;
          size_t i, struct_count = ctx->new_count;
          size_t struct_alignment = ctx->struct_alignment;
          ctx->new_count = 1;
          ++ts;
          if (*ts != '{') {
            PyErr_SetString(PyExc_ValueError, "Buffer acquisition: Expected '{' after 'T'");
            return NULL;
          }
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0;
          ctx->enc_count = 0;
          ctx->struct_alignment = 0;
          ++ts;
          ts_after_sub = ts;
          for (i = 0; i != struct_count; ++i) {
            ts_after_sub = __Pyx_BufFmt_CheckString(ctx, ts);
            if (!ts_after_sub) return NULL;
          }
          ts = ts_after_sub;
          if (struct_alignment) ctx->struct_alignment = struct_alignment;
        }
        break;
      case '}':
        {
          size_t alignment = ctx->struct_alignment;
          ++ts;
          if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
          ctx->enc_type = 0;
          if (alignment && ctx->fmt_offset % alignment) {
            ctx->fmt_offset += alignment - (ctx->fmt_offset % alignment);
          }
        }
        return ts;
      case 'x':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->fmt_offset += ctx->new_count;
        ctx->new_count = 1;
        ctx->enc_count = 0;
        ctx->enc_type = 0;
        ctx->enc_packmode = ctx->new_packmode;
        ++ts;
        break;
      case 'Z':
        got_Z = 1;
        ++ts;
        if (*ts != 'f' && *ts != 'd' && *ts != 'g') {
          __Pyx_BufFmt_RaiseUnexpectedChar('Z');
          return NULL;
        }
        CYTHON_FALLTHROUGH;
      case '?': case 'c': case 'b': case 'B': case 'h': case 'H': case 'i': case 'I':
      case 'l': case 'L': case 'q': case 'Q':
      case 'f': case 'd': case 'g':
      case 'O': case 'p':
        if ((ctx->enc_type == *ts) && (got_Z == ctx->is_complex) &&
            (ctx->enc_packmode == ctx->new_packmode) && (!ctx->is_valid_array)) {
          ctx->enc_count += ctx->new_count;
          ctx->new_count = 1;
          got_Z = 0;
          ++ts;
          break;
        }
        CYTHON_FALLTHROUGH;
      case 's':
        if (__Pyx_BufFmt_ProcessTypeChunk(ctx) == -1) return NULL;
        ctx->enc_count = ctx->new_count;
        ctx->enc_packmode = ctx->new_packmode;
        ctx->enc_type = *ts;
        ctx->is_complex = got_Z;
        ++ts;
        ctx->new_count = 1;
        got_Z = 0;
        break;
      case ':':
        ++ts;
        while(*ts != ':') ++ts;
        ++ts;
        break;
      case '(':
        if (__pyx_buffmt_parse_array(ctx, &ts) < 0) return NULL;
        break;
      default:
        {
          int number = __Pyx_BufFmt_ExpectNumber(&ts);
          if (number == -1) return NULL;
          ctx->new_count = (size_t)number;
        }
    }
  }
}

/* TypeInfoCompare */
      static int
__pyx_typeinfo_cmp(__Pyx_TypeInfo *a, __Pyx_TypeInfo *b)
{
    int i;
    if (!a || !b)
        return 0;
    if (a == b)
        return 1;
    if (a->size != b->size || a->typegroup != b->typegroup ||
            a->is_unsigned != b->is_unsigned || a->ndim != b->ndim) {
        if (a->typegroup == 'H' || b->typegroup == 'H') {
            return a->size == b->size;
        } else {
            return 0;
        }
    }
    if (a->ndim) {
        for (i = 0; i < a->ndim; i++)
            if (a->arraysize[i] != b->arraysize[i])
                return 0;
    }
    if (a->typegroup == 'S') {
        if (a->flags != b->flags)
            return 0;
        if (a->fields || b->fields) {
            if (!(a->fields && b->fields))
                return 0;
            for (i = 0; a->fields[i].type && b->fields[i].type; i++) {
                __Pyx_StructField *field_a = a->fields + i;
                __Pyx_StructField *field_b = b->fields + i;
                if (field_a->offset != field_b->offset ||
                    !__pyx_typeinfo_cmp(field_a->type, field_b->type))
                    return 0;
            }
            return !a->fields[i].type && !b->fields[i].type;
        }
    }
    return 1;
}

/* MemviewSliceValidateAndInit */
      static int
__pyx_check_strides(Py_buffer *buf, int dim, int ndim, int spec)
{
    if (buf->shape[dim] <= 1)
        return 1;
    if (buf->strides) {
        if (spec & __Pyx_MEMVIEW_CONTIG) {
            if (spec & (__Pyx_MEMVIEW_PTR|__Pyx_MEMVIEW_FULL)) {
                if (unlikely(buf->strides[dim] != sizeof(void *))) {
                    PyErr_Format(PyExc_ValueError,
                                 "Buffer is not indirectly contiguous "
                                 "in dimension %d.", dim);
                    goto fail;
                }
            } else if (unlikely(buf->strides[dim] != buf->itemsize)) {
                PyErr_SetString(PyExc_ValueError,
                                "Buffer and memoryview are not contiguous "
                                "in the same dimension.");
                goto fail;
            }
        }
        if (spec & __Pyx_MEMVIEW_FOLLOW) {
            Py_ssize_t stride = buf->strides[dim];
            if (stride < 0)
                stride = -stride;
            if (unlikely(stride < buf->itemsize)) {
                PyErr_SetString(PyExc_ValueError,
                                "Buffer and memoryview are not contiguous "
                                "in the same dimension.");
                goto fail;
            }
        }
    } else {
        if (unlikely(spec & __Pyx_MEMVIEW_CONTIG && dim != ndim - 1)) {
            PyErr_Format(PyExc_ValueError,
                         "C-contiguous buffer is not contiguous in "
                         "dimension %d", dim);
            goto fail;
        } else if (unlikely(spec & (__Pyx_MEMVIEW_PTR))) {
            PyErr_Format(PyExc_ValueError,
                         "C-contiguous buffer is not indirect in "
                         "dimension %d", dim);
            goto fail;
        } else if (unlikely(buf->suboffsets)) {
            PyErr_SetString(PyExc_ValueError,
                            "Buffer exposes suboffsets but no strides");
            goto fail;
        }
    }
    return 1;
fail:
    return 0;
}
static int
__pyx_check_suboffsets(Py_buffer *buf, int dim, int ndim, int spec)
{
    CYTHON_UNUSED_VAR(ndim);
    if (spec & __Pyx_MEMVIEW_DIRECT) {
        if (unlikely(buf->suboffsets && buf->suboffsets[dim] >= 0)) {
            PyErr_Format(PyExc_ValueError,
                         "Buffer not compatible with direct access "
                         "in dimension %d.", dim);
            goto fail;
        }
    }
    if (spec & __Pyx_MEMVIEW_PTR) {
        if (unlikely(!buf->suboffsets || (buf->suboffsets[dim] < 0))) {
            PyErr_Format(PyExc_ValueError,
                         "Buffer is not indirectly accessible "
                         "in dimension %d.", dim);
            goto fail;
        }
    }
    return 1;
fail:
    return 0;
}
static int
__pyx_verify_contig(Py_buffer *buf, int ndim, int c_or_f_flag)
{
    int i;
    if (c_or_f_flag & __Pyx_IS_F_CONTIG) {
        Py_ssize_t stride = 1;
        for (i = 0; i < ndim; i++) {
            if (unlikely(stride * buf->itemsize != buf->strides[i]  &&  buf->shape[i] > 1)) {
                PyErr_SetString(PyExc_ValueError,
                    "Buffer not fortran contiguous.");
                goto fail;
            }
            stride = stride * buf->shape[i];
        }
    } else if (c_or_f_flag & __Pyx_IS_C_CONTIG) {
        Py_ssize_t stride = 1;
        for (i = ndim - 1; i >- 1; i--) {
            if (unlikely(stride * buf->itemsize != buf->strides[i]  &&  buf->shape[i] > 1)) {
                PyErr_SetString(PyExc_ValueError,
                    "Buffer not C contiguous.");
                goto fail;
            }
            stride = stride * buf->shape[i];
        }
    }
    return 1;
fail:
    return 0;
}
static int __Pyx_ValidateAndInit_memviewslice(
                int *axes_specs,
                int c_or_f_flag,
                int buf_flags,
                int ndim,
                __Pyx_TypeInfo *dtype,
                __Pyx_BufFmt_StackElem stack[],
                __Pyx_memviewslice *memviewslice,
                PyObject *original_obj)
{
    struct __pyx_memoryview_obj *memview, *new_memview;
    __Pyx_RefNannyDeclarations
    Py_buffer *buf;
    int i, spec = 0, retval = -1;
    __Pyx_BufFmt_Context ctx;
    int from_memoryview = __pyx_memoryview_check(original_obj);
    __Pyx_RefNannySetupContext("ValidateAndInit_memviewslice", 0);
    if (from_memoryview && __pyx_typeinfo_cmp(dtype, ((struct __pyx_memoryview_obj *)
                                                            original_obj)->typeinfo)) {
        memview = (struct __pyx_memoryview_obj *) original_obj;
        new_memview = NULL;
    } else {
        memview = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
                                            original_obj, buf_flags, 0, dtype);
        new_memview = memview;
        if (unlikely(!memview))
            goto fail;
    }
    buf = &memview->view;
    if (unlikely(buf->ndim != ndim)) {
        PyErr_Format(PyExc_ValueError,
                "Buffer has wrong number of dimensions (expected %d, got %d)",
                ndim, buf->ndim);
        goto fail;
    }
    if (new_memview) {
        __Pyx_BufFmt_Init(&ctx, stack, dtype);
        if (unlikely(!__Pyx_BufFmt_CheckString(&ctx, buf->format))) goto fail;
    }
    if (unlikely((unsigned) buf->itemsize != dtype->size)) {
        PyErr_Format(PyExc_ValueError,
                     "Item size of buffer (%" CYTHON_FORMAT_SSIZE_T "u byte%s) "
                     "does not match size of '%s' (%" CYTHON_FORMAT_SSIZE_T "u byte%s)",
                     buf->itemsize,
                     (buf->itemsize > 1) ? "s" : "",
                     dtype->name,
                     dtype->size,
                     (dtype->size > 1) ? "s" : "");
        goto fail;
    }
    if (buf->len > 0) {
        for (i = 0; i < ndim; i++) {
            spec = axes_specs[i];
            if (unlikely(!__pyx_check_strides(buf, i, ndim, spec)))
                goto fail;
            if (unlikely(!__pyx_check_suboffsets(buf, i, ndim, spec)))
                goto fail;
        }
        if (unlikely(buf->strides && !__pyx_verify_contig(buf, ndim, c_or_f_flag)))
            goto fail;
    }
    if (unlikely(__Pyx_init_memviewslice(memview, ndim, memviewslice,
                                         new_memview != NULL) == -1)) {
        goto fail;
    }
    retval = 0;
    goto no_fail;
fail:
    Py_XDECREF(new_memview);
    retval = -1;
no_fail:
    __Pyx_RefNannyFinishContext();
    return retval;
}

/* ObjectToMemviewSlice */
      static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn_fsl_int(PyObject *obj, int writable_flag) {
    __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
    __Pyx_BufFmt_StackElem stack[1];
    int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
    int retcode;
    if (obj == Py_None) {
        result.memview = (struct __pyx_memoryview_obj *) Py_None;
        return result;
    }
    retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
                                                 PyBUF_RECORDS_RO | writable_flag, 1,
                                                 &__Pyx_TypeInfo_nn_fsl_int, stack,
                                                 &result, obj);
    if (unlikely(retcode == -1))
        goto __pyx_fail;
    return result;
__pyx_fail:
    result.memview = NULL;
    result.data = NULL;
    return result;
}

/* MemviewDtypeToObject */
      static CYTHON_INLINE PyObject *__pyx_memview_get_nn_real(const char *itemp) {
    return (PyObject *) PyFloat_FromDouble(*(real *) itemp);
}
static CYTHON_INLINE int __pyx_memview_set_nn_real(const char *itemp, PyObject *obj) {
    real value = __pyx_PyFloat_AsDouble(obj);
    if (unlikely((value == ((real)-1)) && PyErr_Occurred()))
        return 0;
    *(real *) itemp = value;
    return 1;
}

/* ObjectToMemviewSlice */
      static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_ds_nn_real(PyObject *obj, int writable_flag) {
    __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
    __Pyx_BufFmt_StackElem stack[1];
    int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_STRIDED) };
    int retcode;
    if (obj == Py_None) {
        result.memview = (struct __pyx_memoryview_obj *) Py_None;
        return result;
    }
    retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, 0,
                                                 PyBUF_RECORDS_RO | writable_flag, 1,
                                                 &__Pyx_TypeInfo_nn_real, stack,
                                                 &result, obj);
    if (unlikely(retcode == -1))
        goto __pyx_fail;
    return result;
__pyx_fail:
    result.memview = NULL;
    result.data = NULL;
    return result;
}

/* ObjectToMemviewSlice */
      static CYTHON_INLINE __Pyx_memviewslice __Pyx_PyObject_to_MemoryviewSlice_d_dc_nn_real(PyObject *obj, int writable_flag) {
    __Pyx_memviewslice result = { 0, 0, { 0 }, { 0 }, { 0 } };
    __Pyx_BufFmt_StackElem stack[1];
    int axes_specs[] = { (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_FOLLOW), (__Pyx_MEMVIEW_DIRECT | __Pyx_MEMVIEW_CONTIG) };
    int retcode;
    if (obj == Py_None) {
        result.memview = (struct __pyx_memoryview_obj *) Py_None;
        return result;
    }
    retcode = __Pyx_ValidateAndInit_memviewslice(axes_specs, __Pyx_IS_C_CONTIG,
                                                 (PyBUF_C_CONTIGUOUS | PyBUF_FORMAT) | writable_flag, 2,
                                                 &__Pyx_TypeInfo_nn_real, stack,
                                                 &result, obj);
    if (unlikely(retcode == -1))
        goto __pyx_fail;
    return result;
__pyx_fail:
    result.memview = NULL;
    result.data = NULL;
    return result;
}

/* MemviewSliceCopyTemplate */
      static __Pyx_memviewslice
__pyx_memoryview_copy_new_contig(const __Pyx_memviewslice *from_mvs,
                                 const char *mode, int ndim,
                                 size_t sizeof_dtype, int contig_flag,
                                 int dtype_is_object)
{
    __Pyx_RefNannyDeclarations
    int i;
    __Pyx_memviewslice new_mvs = { 0, 0, { 0 }, { 0 }, { 0 } };
    struct __pyx_memoryview_obj *from_memview = from_mvs->memview;
    Py_buffer *buf = &from_memview->view;
    PyObject *shape_tuple = NULL;
    PyObject *temp_int = NULL;
    struct __pyx_array_obj *array_obj = NULL;
    struct __pyx_memoryview_obj *memview_obj = NULL;
    __Pyx_RefNannySetupContext("__pyx_memoryview_copy_new_contig", 0);
    for (i = 0; i < ndim; i++) {
        if (unlikely(from_mvs->suboffsets[i] >= 0)) {
            PyErr_Format(PyExc_ValueError, "Cannot copy memoryview slice with "
                                           "indirect dimensions (axis %d)", i);
            goto fail;
        }
    }
    shape_tuple = PyTuple_New(ndim);
    if (unlikely(!shape_tuple)) {
        goto fail;
    }
    __Pyx_GOTREF(shape_tuple);
    for(i = 0; i < ndim; i++) {
        temp_int = PyInt_FromSsize_t(from_mvs->shape[i]);
        if(unlikely(!temp_int)) {
            goto fail;
        } else {
            PyTuple_SET_ITEM(shape_tuple, i, temp_int);
            temp_int = NULL;
        }
    }
    array_obj = __pyx_array_new(shape_tuple, sizeof_dtype, buf->format, (char *) mode, NULL);
    if (unlikely(!array_obj)) {
        goto fail;
    }
    __Pyx_GOTREF(array_obj);
    memview_obj = (struct __pyx_memoryview_obj *) __pyx_memoryview_new(
                                    (PyObject *) array_obj, contig_flag,
                                    dtype_is_object,
                                    from_mvs->memview->typeinfo);
    if (unlikely(!memview_obj))
        goto fail;
    if (unlikely(__Pyx_init_memviewslice(memview_obj, ndim, &new_mvs, 1) < 0))
        goto fail;
    if (unlikely(__pyx_memoryview_copy_contents(*from_mvs, new_mvs, ndim, ndim,
                                                dtype_is_object) < 0))
        goto fail;
    goto no_fail;
fail:
    __Pyx_XDECREF(new_mvs.memview);
    new_mvs.memview = NULL;
    new_mvs.data = NULL;
no_fail:
    __Pyx_XDECREF(shape_tuple);
    __Pyx_XDECREF(temp_int);
    __Pyx_XDECREF(array_obj);
    __Pyx_RefNannyFinishContext();
    return new_mvs;
}

/* MemviewSliceInit */
      static int
__Pyx_init_memviewslice(struct __pyx_memoryview_obj *memview,
                        int ndim,
                        __Pyx_memviewslice *memviewslice,
                        int memview_is_new_reference)
{
    __Pyx_RefNannyDeclarations
    int i, retval=-1;
    Py_buffer *buf = &memview->view;
    __Pyx_RefNannySetupContext("init_memviewslice", 0);
    if (unlikely(memviewslice->memview || memviewslice->data)) {
        PyErr_SetString(PyExc_ValueError,
            "memviewslice is already initialized!");
        goto fail;
    }
    if (buf->strides) {
        for (i = 0; i < ndim; i++) {
            memviewslice->strides[i] = buf->strides[i];
        }
    } else {
        Py_ssize_t stride = buf->itemsize;
        for (i = ndim - 1; i >= 0; i--) {
            memviewslice->strides[i] = stride;
            stride *= buf->shape[i];
        }
    }
    for (i = 0; i < ndim; i++) {
        memviewslice->shape[i]   = buf->shape[i];
        if (buf->suboffsets) {
            memviewslice->suboffsets[i] = buf->suboffsets[i];
        } else {
            memviewslice->suboffsets[i] = -1;
        }
    }
    memviewslice->memview = memview;
    memviewslice->data = (char *)buf->buf;
    if (__pyx_add_acquisition_count(memview) == 0 && !memview_is_new_reference) {
        Py_INCREF(memview);
    }
    retval = 0;
    goto no_fail;
fail:
    memviewslice->memview = 0;
    memviewslice->data = 0;
    retval = -1;
no_fail:
    __Pyx_RefNannyFinishContext();
    return retval;
}
#ifndef Py_NO_RETURN
#define Py_NO_RETURN
#endif
static void __pyx_fatalerror(const char *fmt, ...) Py_NO_RETURN {
    va_list vargs;
    char msg[200];
#if PY_VERSION_HEX >= 0x030A0000 || defined(HAVE_STDARG_PROTOTYPES)
    va_start(vargs, fmt);
#else
    va_start(vargs);
#endif
    vsnprintf(msg, 200, fmt, vargs);
    va_end(vargs);
    Py_FatalError(msg);
}
static CYTHON_INLINE int
__pyx_add_acquisition_count_locked(__pyx_atomic_int_type *acquisition_count,
                                   PyThread_type_lock lock)
{
    int result;
    PyThread_acquire_lock(lock, 1);
    result = (*acquisition_count)++;
    PyThread_release_lock(lock);
    return result;
}
static CYTHON_INLINE int
__pyx_sub_acquisition_count_locked(__pyx_atomic_int_type *acquisition_count,
                                   PyThread_type_lock lock)
{
    int result;
    PyThread_acquire_lock(lock, 1);
    result = (*acquisition_count)--;
    PyThread_release_lock(lock);
    return result;
}
static CYTHON_INLINE void
__Pyx_INC_MEMVIEW(__Pyx_memviewslice *memslice, int have_gil, int lineno)
{
    __pyx_nonatomic_int_type old_acquisition_count;
    struct __pyx_memoryview_obj *memview = memslice->memview;
    if (unlikely(!memview || (PyObject *) memview == Py_None)) {
        return;
    }
    old_acquisition_count = __pyx_add_acquisition_count(memview);
    if (unlikely(old_acquisition_count <= 0)) {
        if (likely(old_acquisition_count == 0)) {
            if (have_gil) {
                Py_INCREF((PyObject *) memview);
            } else {
                PyGILState_STATE _gilstate = PyGILState_Ensure();
                Py_INCREF((PyObject *) memview);
                PyGILState_Release(_gilstate);
            }
        } else {
            __pyx_fatalerror("Acquisition count is %d (line %d)",
                             old_acquisition_count+1, lineno);
        }
    }
}
static CYTHON_INLINE void __Pyx_XCLEAR_MEMVIEW(__Pyx_memviewslice *memslice,
                                             int have_gil, int lineno) {
    __pyx_nonatomic_int_type old_acquisition_count;
    struct __pyx_memoryview_obj *memview = memslice->memview;
    if (unlikely(!memview || (PyObject *) memview == Py_None)) {
        memslice->memview = NULL;
        return;
    }
    old_acquisition_count = __pyx_sub_acquisition_count(memview);
    memslice->data = NULL;
    if (likely(old_acquisition_count > 1)) {
        memslice->memview = NULL;
    } else if (likely(old_acquisition_count == 1)) {
        if (have_gil) {
            Py_CLEAR(memslice->memview);
        } else {
            PyGILState_STATE _gilstate = PyGILState_Ensure();
            Py_CLEAR(memslice->memview);
            PyGILState_Release(_gilstate);
        }
    } else {
        __pyx_fatalerror("Acquisition count is %d (line %d)",
                         old_acquisition_count-1, lineno);
    }
}

/* CIntToPy */
      static CYTHON_INLINE PyObject* __Pyx_PyInt_From_fsl_int(fsl_int value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const fsl_int neg_one = (fsl_int) -1, const_zero = (fsl_int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(fsl_int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(fsl_int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(fsl_int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(fsl_int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(fsl_int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(fsl_int),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL;
        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(fsl_int));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
        if (!arg_tuple) goto limited_bad;
        if (!is_unsigned) {
            kwds = PyDict_New();
            if (!kwds) goto limited_bad;
            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
        }
        result = PyObject_Call(from_bytes, arg_tuple, kwds);
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(arg_tuple);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPy */
      static CYTHON_INLINE fsl_int __Pyx_PyInt_As_fsl_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const fsl_int neg_one = (fsl_int) -1, const_zero = (fsl_int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if ((sizeof(fsl_int) < sizeof(long))) {
            __PYX_VERIFY_RETURN_INT(fsl_int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (fsl_int) val;
        }
    }
#endif
    if (unlikely(!PyLong_Check(x))) {
        fsl_int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (fsl_int) -1;
        val = __Pyx_PyInt_As_fsl_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(fsl_int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(fsl_int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(fsl_int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(fsl_int) >= 2 * PyLong_SHIFT)) {
                            return (fsl_int) (((((fsl_int)digits[1]) << PyLong_SHIFT) | (fsl_int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(fsl_int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(fsl_int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(fsl_int) >= 3 * PyLong_SHIFT)) {
                            return (fsl_int) (((((((fsl_int)digits[2]) << PyLong_SHIFT) | (fsl_int)digits[1]) << PyLong_SHIFT) | (fsl_int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(fsl_int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(fsl_int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(fsl_int) >= 4 * PyLong_SHIFT)) {
                            return (fsl_int) (((((((((fsl_int)digits[3]) << PyLong_SHIFT) | (fsl_int)digits[2]) << PyLong_SHIFT) | (fsl_int)digits[1]) << PyLong_SHIFT) | (fsl_int)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (fsl_int) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(fsl_int) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(fsl_int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(fsl_int) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(fsl_int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(fsl_int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(fsl_int) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(fsl_int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(fsl_int) - 1 > 2 * PyLong_SHIFT)) {
                            return (fsl_int) (((fsl_int)-1)*(((((fsl_int)digits[1]) << PyLong_SHIFT) | (fsl_int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(fsl_int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(fsl_int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(fsl_int) - 1 > 2 * PyLong_SHIFT)) {
                            return (fsl_int) ((((((fsl_int)digits[1]) << PyLong_SHIFT) | (fsl_int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(fsl_int) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(fsl_int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(fsl_int) - 1 > 3 * PyLong_SHIFT)) {
                            return (fsl_int) (((fsl_int)-1)*(((((((fsl_int)digits[2]) << PyLong_SHIFT) | (fsl_int)digits[1]) << PyLong_SHIFT) | (fsl_int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(fsl_int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(fsl_int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(fsl_int) - 1 > 3 * PyLong_SHIFT)) {
                            return (fsl_int) ((((((((fsl_int)digits[2]) << PyLong_SHIFT) | (fsl_int)digits[1]) << PyLong_SHIFT) | (fsl_int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(fsl_int) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(fsl_int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(fsl_int) - 1 > 4 * PyLong_SHIFT)) {
                            return (fsl_int) (((fsl_int)-1)*(((((((((fsl_int)digits[3]) << PyLong_SHIFT) | (fsl_int)digits[2]) << PyLong_SHIFT) | (fsl_int)digits[1]) << PyLong_SHIFT) | (fsl_int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(fsl_int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(fsl_int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(fsl_int) - 1 > 4 * PyLong_SHIFT)) {
                            return (fsl_int) ((((((((((fsl_int)digits[3]) << PyLong_SHIFT) | (fsl_int)digits[2]) << PyLong_SHIFT) | (fsl_int)digits[1]) << PyLong_SHIFT) | (fsl_int)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(fsl_int) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(fsl_int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(fsl_int) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(fsl_int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        fsl_int val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (fsl_int) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (fsl_int) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (fsl_int) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (fsl_int) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(fsl_int) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((fsl_int) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(fsl_int) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((fsl_int) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((fsl_int) 1) << (sizeof(fsl_int) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (fsl_int) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to fsl_int");
    return (fsl_int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to fsl_int");
    return (fsl_int) -1;
}

/* CIntToPy */
      static CYTHON_INLINE PyObject* __Pyx_PyInt_From_enum____pyx_t_10fatslimlib_9core_base_ForcefieldType(enum __pyx_t_10fatslimlib_9core_base_ForcefieldType value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const enum __pyx_t_10fatslimlib_9core_base_ForcefieldType neg_one = (enum __pyx_t_10fatslimlib_9core_base_ForcefieldType) -1, const_zero = (enum __pyx_t_10fatslimlib_9core_base_ForcefieldType) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(enum __pyx_t_10fatslimlib_9core_base_ForcefieldType) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(enum __pyx_t_10fatslimlib_9core_base_ForcefieldType) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(enum __pyx_t_10fatslimlib_9core_base_ForcefieldType) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(enum __pyx_t_10fatslimlib_9core_base_ForcefieldType) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(enum __pyx_t_10fatslimlib_9core_base_ForcefieldType) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(enum __pyx_t_10fatslimlib_9core_base_ForcefieldType),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL;
        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(enum __pyx_t_10fatslimlib_9core_base_ForcefieldType));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
        if (!arg_tuple) goto limited_bad;
        if (!is_unsigned) {
            kwds = PyDict_New();
            if (!kwds) goto limited_bad;
            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
        }
        result = PyObject_Call(from_bytes, arg_tuple, kwds);
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(arg_tuple);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPy */
      static CYTHON_INLINE long __Pyx_PyInt_As_long(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if ((sizeof(long) < sizeof(long))) {
            __PYX_VERIFY_RETURN_INT(long, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (long) val;
        }
    }
#endif
    if (unlikely(!PyLong_Check(x))) {
        long val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (long) -1;
        val = __Pyx_PyInt_As_long(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 2 * PyLong_SHIFT)) {
                            return (long) (((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 3 * PyLong_SHIFT)) {
                            return (long) (((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) >= 4 * PyLong_SHIFT)) {
                            return (long) (((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (long) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(long) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(long) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(long, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(long) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(long) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                            return (long) ((((((long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(long) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(long) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                            return (long) ((((((((long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(long) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) (((long)-1)*(((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(long) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(long, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(long) - 1 > 4 * PyLong_SHIFT)) {
                            return (long) ((((((((((long)digits[3]) << PyLong_SHIFT) | (long)digits[2]) << PyLong_SHIFT) | (long)digits[1]) << PyLong_SHIFT) | (long)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(long) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(long) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(long, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        long val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (long) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (long) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (long) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (long) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(long) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((long) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(long) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((long) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((long) 1) << (sizeof(long) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (long) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to long");
    return (long) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to long");
    return (long) -1;
}

/* CIntToPy */
      static CYTHON_INLINE PyObject* __Pyx_PyInt_From_long(long value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const long neg_one = (long) -1, const_zero = (long) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(long) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(long) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(long) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(long) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(long),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL;
        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(long));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
        if (!arg_tuple) goto limited_bad;
        if (!is_unsigned) {
            kwds = PyDict_New();
            if (!kwds) goto limited_bad;
            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
        }
        result = PyObject_Call(from_bytes, arg_tuple, kwds);
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(arg_tuple);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPy */
      static CYTHON_INLINE int __Pyx_PyInt_As_int(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if ((sizeof(int) < sizeof(long))) {
            __PYX_VERIFY_RETURN_INT(int, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (int) val;
        }
    }
#endif
    if (unlikely(!PyLong_Check(x))) {
        int val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (int) -1;
        val = __Pyx_PyInt_As_int(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 2 * PyLong_SHIFT)) {
                            return (int) (((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 3 * PyLong_SHIFT)) {
                            return (int) (((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) >= 4 * PyLong_SHIFT)) {
                            return (int) (((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (int) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(int) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(int) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(int, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(int) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(int) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                            return (int) ((((((int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(int) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(int) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                            return (int) ((((((((int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(int) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) (((int)-1)*(((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(int) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(int, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(int) - 1 > 4 * PyLong_SHIFT)) {
                            return (int) ((((((((((int)digits[3]) << PyLong_SHIFT) | (int)digits[2]) << PyLong_SHIFT) | (int)digits[1]) << PyLong_SHIFT) | (int)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(int) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(int) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(int, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        int val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (int) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (int) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (int) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (int) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(int) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((int) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(int) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((int) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((int) 1) << (sizeof(int) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (int) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to int");
    return (int) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to int");
    return (int) -1;
}

/* CIntToPy */
      static CYTHON_INLINE PyObject* __Pyx_PyInt_From_int(int value) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const int neg_one = (int) -1, const_zero = (int) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
    if (is_unsigned) {
        if (sizeof(int) < sizeof(long)) {
            return PyInt_FromLong((long) value);
        } else if (sizeof(int) <= sizeof(unsigned long)) {
            return PyLong_FromUnsignedLong((unsigned long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(unsigned PY_LONG_LONG)) {
            return PyLong_FromUnsignedLongLong((unsigned PY_LONG_LONG) value);
#endif
        }
    } else {
        if (sizeof(int) <= sizeof(long)) {
            return PyInt_FromLong((long) value);
#ifdef HAVE_LONG_LONG
        } else if (sizeof(int) <= sizeof(PY_LONG_LONG)) {
            return PyLong_FromLongLong((PY_LONG_LONG) value);
#endif
        }
    }
    {
        unsigned char *bytes = (unsigned char *)&value;
#if !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX >= 0x030d00A4
        if (is_unsigned) {
            return PyLong_FromUnsignedNativeBytes(bytes, sizeof(value), -1);
        } else {
            return PyLong_FromNativeBytes(bytes, sizeof(value), -1);
        }
#elif !CYTHON_COMPILING_IN_LIMITED_API && PY_VERSION_HEX < 0x030d0000
        int one = 1; int little = (int)*(unsigned char *)&one;
        return _PyLong_FromByteArray(bytes, sizeof(int),
                                     little, !is_unsigned);
#else
        int one = 1; int little = (int)*(unsigned char *)&one;
        PyObject *from_bytes, *result = NULL;
        PyObject *py_bytes = NULL, *arg_tuple = NULL, *kwds = NULL, *order_str = NULL;
        from_bytes = PyObject_GetAttrString((PyObject*)&PyLong_Type, "from_bytes");
        if (!from_bytes) return NULL;
        py_bytes = PyBytes_FromStringAndSize((char*)bytes, sizeof(int));
        if (!py_bytes) goto limited_bad;
        order_str = PyUnicode_FromString(little ? "little" : "big");
        if (!order_str) goto limited_bad;
        arg_tuple = PyTuple_Pack(2, py_bytes, order_str);
        if (!arg_tuple) goto limited_bad;
        if (!is_unsigned) {
            kwds = PyDict_New();
            if (!kwds) goto limited_bad;
            if (PyDict_SetItemString(kwds, "signed", __Pyx_NewRef(Py_True))) goto limited_bad;
        }
        result = PyObject_Call(from_bytes, arg_tuple, kwds);
        limited_bad:
        Py_XDECREF(kwds);
        Py_XDECREF(arg_tuple);
        Py_XDECREF(order_str);
        Py_XDECREF(py_bytes);
        Py_XDECREF(from_bytes);
        return result;
#endif
    }
}

/* CIntFromPy */
      static CYTHON_INLINE char __Pyx_PyInt_As_char(PyObject *x) {
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wconversion"
#endif
    const char neg_one = (char) -1, const_zero = (char) 0;
#ifdef __Pyx_HAS_GCC_DIAGNOSTIC
#pragma GCC diagnostic pop
#endif
    const int is_unsigned = neg_one > const_zero;
#if PY_MAJOR_VERSION < 3
    if (likely(PyInt_Check(x))) {
        if ((sizeof(char) < sizeof(long))) {
            __PYX_VERIFY_RETURN_INT(char, long, PyInt_AS_LONG(x))
        } else {
            long val = PyInt_AS_LONG(x);
            if (is_unsigned && unlikely(val < 0)) {
                goto raise_neg_overflow;
            }
            return (char) val;
        }
    }
#endif
    if (unlikely(!PyLong_Check(x))) {
        char val;
        PyObject *tmp = __Pyx_PyNumber_IntOrLong(x);
        if (!tmp) return (char) -1;
        val = __Pyx_PyInt_As_char(tmp);
        Py_DECREF(tmp);
        return val;
    }
    if (is_unsigned) {
#if CYTHON_USE_PYLONG_INTERNALS
        if (unlikely(__Pyx_PyLong_IsNeg(x))) {
            goto raise_neg_overflow;
        } else if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(char, __Pyx_compact_upylong, __Pyx_PyLong_CompactValueUnsigned(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_DigitCount(x)) {
                case 2:
                    if ((8 * sizeof(char) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(char) >= 2 * PyLong_SHIFT)) {
                            return (char) (((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(char) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(char) >= 3 * PyLong_SHIFT)) {
                            return (char) (((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(char) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(char) >= 4 * PyLong_SHIFT)) {
                            return (char) (((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0]));
                        }
                    }
                    break;
            }
        }
#endif
#if CYTHON_COMPILING_IN_CPYTHON && PY_VERSION_HEX < 0x030C00A7
        if (unlikely(Py_SIZE(x) < 0)) {
            goto raise_neg_overflow;
        }
#else
        {
            int result = PyObject_RichCompareBool(x, Py_False, Py_LT);
            if (unlikely(result < 0))
                return (char) -1;
            if (unlikely(result == 1))
                goto raise_neg_overflow;
        }
#endif
        if ((sizeof(char) <= sizeof(unsigned long))) {
            __PYX_VERIFY_RETURN_INT_EXC(char, unsigned long, PyLong_AsUnsignedLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(char) <= sizeof(unsigned PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(char, unsigned PY_LONG_LONG, PyLong_AsUnsignedLongLong(x))
#endif
        }
    } else {
#if CYTHON_USE_PYLONG_INTERNALS
        if (__Pyx_PyLong_IsCompact(x)) {
            __PYX_VERIFY_RETURN_INT(char, __Pyx_compact_pylong, __Pyx_PyLong_CompactValue(x))
        } else {
            const digit* digits = __Pyx_PyLong_Digits(x);
            assert(__Pyx_PyLong_DigitCount(x) > 1);
            switch (__Pyx_PyLong_SignedDigitCount(x)) {
                case -2:
                    if ((8 * sizeof(char) - 1 > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(char) - 1 > 2 * PyLong_SHIFT)) {
                            return (char) (((char)-1)*(((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 2:
                    if ((8 * sizeof(char) > 1 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 2 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(char) - 1 > 2 * PyLong_SHIFT)) {
                            return (char) ((((((char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case -3:
                    if ((8 * sizeof(char) - 1 > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(char) - 1 > 3 * PyLong_SHIFT)) {
                            return (char) (((char)-1)*(((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 3:
                    if ((8 * sizeof(char) > 2 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 3 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(char) - 1 > 3 * PyLong_SHIFT)) {
                            return (char) ((((((((char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case -4:
                    if ((8 * sizeof(char) - 1 > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(char, long, -(long) (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(char) - 1 > 4 * PyLong_SHIFT)) {
                            return (char) (((char)-1)*(((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
                case 4:
                    if ((8 * sizeof(char) > 3 * PyLong_SHIFT)) {
                        if ((8 * sizeof(unsigned long) > 4 * PyLong_SHIFT)) {
                            __PYX_VERIFY_RETURN_INT(char, unsigned long, (((((((((unsigned long)digits[3]) << PyLong_SHIFT) | (unsigned long)digits[2]) << PyLong_SHIFT) | (unsigned long)digits[1]) << PyLong_SHIFT) | (unsigned long)digits[0])))
                        } else if ((8 * sizeof(char) - 1 > 4 * PyLong_SHIFT)) {
                            return (char) ((((((((((char)digits[3]) << PyLong_SHIFT) | (char)digits[2]) << PyLong_SHIFT) | (char)digits[1]) << PyLong_SHIFT) | (char)digits[0])));
                        }
                    }
                    break;
            }
        }
#endif
        if ((sizeof(char) <= sizeof(long))) {
            __PYX_VERIFY_RETURN_INT_EXC(char, long, PyLong_AsLong(x))
#ifdef HAVE_LONG_LONG
        } else if ((sizeof(char) <= sizeof(PY_LONG_LONG))) {
            __PYX_VERIFY_RETURN_INT_EXC(char, PY_LONG_LONG, PyLong_AsLongLong(x))
#endif
        }
    }
    {
        char val;
        int ret = -1;
#if PY_VERSION_HEX >= 0x030d00A6 && !CYTHON_COMPILING_IN_LIMITED_API
        Py_ssize_t bytes_copied = PyLong_AsNativeBytes(
            x, &val, sizeof(val), Py_ASNATIVEBYTES_NATIVE_ENDIAN | (is_unsigned ? Py_ASNATIVEBYTES_UNSIGNED_BUFFER | Py_ASNATIVEBYTES_REJECT_NEGATIVE : 0));
        if (unlikely(bytes_copied == -1)) {
        } else if (unlikely(bytes_copied > (Py_ssize_t) sizeof(val))) {
            goto raise_overflow;
        } else {
            ret = 0;
        }
#elif PY_VERSION_HEX < 0x030d0000 && !(CYTHON_COMPILING_IN_PYPY || CYTHON_COMPILING_IN_LIMITED_API) || defined(_PyLong_AsByteArray)
        int one = 1; int is_little = (int)*(unsigned char *)&one;
        unsigned char *bytes = (unsigned char *)&val;
        ret = _PyLong_AsByteArray((PyLongObject *)x,
                                    bytes, sizeof(val),
                                    is_little, !is_unsigned);
#else
        PyObject *v;
        PyObject *stepval = NULL, *mask = NULL, *shift = NULL;
        int bits, remaining_bits, is_negative = 0;
        int chunk_size = (sizeof(long) < 8) ? 30 : 62;
        if (likely(PyLong_CheckExact(x))) {
            v = __Pyx_NewRef(x);
        } else {
            v = PyNumber_Long(x);
            if (unlikely(!v)) return (char) -1;
            assert(PyLong_CheckExact(v));
        }
        {
            int result = PyObject_RichCompareBool(v, Py_False, Py_LT);
            if (unlikely(result < 0)) {
                Py_DECREF(v);
                return (char) -1;
            }
            is_negative = result == 1;
        }
        if (is_unsigned && unlikely(is_negative)) {
            Py_DECREF(v);
            goto raise_neg_overflow;
        } else if (is_negative) {
            stepval = PyNumber_Invert(v);
            Py_DECREF(v);
            if (unlikely(!stepval))
                return (char) -1;
        } else {
            stepval = v;
        }
        v = NULL;
        val = (char) 0;
        mask = PyLong_FromLong((1L << chunk_size) - 1); if (unlikely(!mask)) goto done;
        shift = PyLong_FromLong(chunk_size); if (unlikely(!shift)) goto done;
        for (bits = 0; bits < (int) sizeof(char) * 8 - chunk_size; bits += chunk_size) {
            PyObject *tmp, *digit;
            long idigit;
            digit = PyNumber_And(stepval, mask);
            if (unlikely(!digit)) goto done;
            idigit = PyLong_AsLong(digit);
            Py_DECREF(digit);
            if (unlikely(idigit < 0)) goto done;
            val |= ((char) idigit) << bits;
            tmp = PyNumber_Rshift(stepval, shift);
            if (unlikely(!tmp)) goto done;
            Py_DECREF(stepval); stepval = tmp;
        }
        Py_DECREF(shift); shift = NULL;
        Py_DECREF(mask); mask = NULL;
        {
            long idigit = PyLong_AsLong(stepval);
            if (unlikely(idigit < 0)) goto done;
            remaining_bits = ((int) sizeof(char) * 8) - bits - (is_unsigned ? 0 : 1);
            if (unlikely(idigit >= (1L << remaining_bits)))
                goto raise_overflow;
            val |= ((char) idigit) << bits;
        }
        if (!is_unsigned) {
            if (unlikely(val & (((char) 1) << (sizeof(char) * 8 - 1))))
                goto raise_overflow;
            if (is_negative)
                val = ~val;
        }
        ret = 0;
    done:
        Py_XDECREF(shift);
        Py_XDECREF(mask);
        Py_XDECREF(stepval);
#endif
        if (unlikely(ret))
            return (char) -1;
        return val;
    }
raise_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "value too large to convert to char");
    return (char) -1;
raise_neg_overflow:
    PyErr_SetString(PyExc_OverflowError,
        "can't convert negative value to char");
    return (char) -1;
}

/* FormatTypeName */
      #if CYTHON_COMPILING_IN_LIMITED_API
static __Pyx_TypeName
__Pyx_PyType_GetName(PyTypeObject* tp)
{
    PyObject *name = __Pyx_PyObject_GetAttrStr((PyObject *)tp,
                                               __pyx_n_s_name_2);
    if (unlikely(name == NULL) || unlikely(!PyUnicode_Check(name))) {
        PyErr_Clear();
        Py_XDECREF(name);
        name = __Pyx_NewRef(__pyx_n_s__122);
    }
    return name;
}
#endif

/* CheckBinaryVersion */
      static unsigned long __Pyx_get_runtime_version(void) {
#if __PYX_LIMITED_VERSION_HEX >= 0x030B00A4
    return Py_Version & ~0xFFUL;
#else
    const char* rt_version = Py_GetVersion();
    unsigned long version = 0;
    unsigned long factor = 0x01000000UL;
    unsigned int digit = 0;
    int i = 0;
    while (factor) {
        while ('0' <= rt_version[i] && rt_version[i] <= '9') {
            digit = digit * 10 + (unsigned int) (rt_version[i] - '0');
            ++i;
        }
        version += factor * digit;
        if (rt_version[i] != '.')
            break;
        digit = 0;
        factor >>= 8;
        ++i;
    }
    return version;
#endif
}
static int __Pyx_check_binary_version(unsigned long ct_version, unsigned long rt_version, int allow_newer) {
    const unsigned long MAJOR_MINOR = 0xFFFF0000UL;
    if ((rt_version & MAJOR_MINOR) == (ct_version & MAJOR_MINOR))
        return 0;
    if (likely(allow_newer && (rt_version & MAJOR_MINOR) > (ct_version & MAJOR_MINOR)))
        return 1;
    {
        char message[200];
        PyOS_snprintf(message, sizeof(message),
                      "compile time Python version %d.%d "
                      "of module '%.100s' "
                      "%s "
                      "runtime version %d.%d",
                       (int) (ct_version >> 24), (int) ((ct_version >> 16) & 0xFF),
                       __Pyx_MODULE_NAME,
                       (allow_newer) ? "was newer than" : "does not match",
                       (int) (rt_version >> 24), (int) ((rt_version >> 16) & 0xFF)
       );
        return PyErr_WarnEx(NULL, message, 1);
    }
}

/* PyObjectSetAttrStr */
      #if CYTHON_USE_TYPE_SLOTS
static CYTHON_INLINE int __Pyx_PyObject_SetAttrStr(PyObject* obj, PyObject* attr_name, PyObject* value) {
    PyTypeObject* tp = Py_TYPE(obj);
    if (likely(tp->tp_setattro))
        return tp->tp_setattro(obj, attr_name, value);
#if PY_MAJOR_VERSION < 3
    if (likely(tp->tp_setattr))
        return tp->tp_setattr(obj, PyString_AS_STRING(attr_name), value);
#endif
    return PyObject_SetAttr(obj, attr_name, value);
}
#endif

/* VoidPtrExport */
      static int __Pyx_ExportVoidPtr(PyObject *name, void *p, const char *sig) {
    PyObject *d;
    PyObject *cobj = 0;
    d = PyDict_GetItem(__pyx_d, __pyx_n_s_pyx_capi);
    Py_XINCREF(d);
    if (!d) {
        d = PyDict_New();
        if (!d)
            goto bad;
        if (__Pyx_PyObject_SetAttrStr(__pyx_m, __pyx_n_s_pyx_capi, d) < 0)
            goto bad;
    }
    cobj = PyCapsule_New(p, sig, 0);
    if (!cobj)
        goto bad;
    if (PyDict_SetItem(d, name, cobj) < 0)
        goto bad;
    Py_DECREF(cobj);
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(cobj);
    Py_XDECREF(d);
    return -1;
}

/* FunctionExport */
      static int __Pyx_ExportFunction(const char *name, void (*f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(__pyx_m, (char *)"__pyx_capi__");
    if (!d) {
        PyErr_Clear();
        d = PyDict_New();
        if (!d)
            goto bad;
        Py_INCREF(d);
        if (PyModule_AddObject(__pyx_m, (char *)"__pyx_capi__", d) < 0)
            goto bad;
    }
    tmp.fp = f;
    cobj = PyCapsule_New(tmp.p, sig, 0);
    if (!cobj)
        goto bad;
    if (PyDict_SetItemString(d, name, cobj) < 0)
        goto bad;
    Py_DECREF(cobj);
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(cobj);
    Py_XDECREF(d);
    return -1;
}

/* FunctionImport */
      #ifndef __PYX_HAVE_RT_ImportFunction_3_0_11
#define __PYX_HAVE_RT_ImportFunction_3_0_11
static int __Pyx_ImportFunction_3_0_11(PyObject *module, const char *funcname, void (**f)(void), const char *sig) {
    PyObject *d = 0;
    PyObject *cobj = 0;
    union {
        void (*fp)(void);
        void *p;
    } tmp;
    d = PyObject_GetAttrString(module, (char *)"__pyx_capi__");
    if (!d)
        goto bad;
    cobj = PyDict_GetItemString(d, funcname);
    if (!cobj) {
        PyErr_Format(PyExc_ImportError,
            "%.200s does not export expected C function %.200s",
                PyModule_GetName(module), funcname);
        goto bad;
    }
    if (!PyCapsule_IsValid(cobj, sig)) {
        PyErr_Format(PyExc_TypeError,
            "C function %.200s.%.200s has wrong signature (expected %.500s, got %.500s)",
             PyModule_GetName(module), funcname, sig, PyCapsule_GetName(cobj));
        goto bad;
    }
    tmp.p = PyCapsule_GetPointer(cobj, sig);
    *f = tmp.fp;
    if (!(*f))
        goto bad;
    Py_DECREF(d);
    return 0;
bad:
    Py_XDECREF(d);
    return -1;
}
#endif

/* InitStrings */
      #if PY_MAJOR_VERSION >= 3
static int __Pyx_InitString(__Pyx_StringTabEntry t, PyObject **str) {
    if (t.is_unicode | t.is_str) {
        if (t.intern) {
            *str = PyUnicode_InternFromString(t.s);
        } else if (t.encoding) {
            *str = PyUnicode_Decode(t.s, t.n - 1, t.encoding, NULL);
        } else {
            *str = PyUnicode_FromStringAndSize(t.s, t.n - 1);
        }
    } else {
        *str = PyBytes_FromStringAndSize(t.s, t.n - 1);
    }
    if (!*str)
        return -1;
    if (PyObject_Hash(*str) == -1)
        return -1;
    return 0;
}
#endif
static int __Pyx_InitStrings(__Pyx_StringTabEntry *t) {
    while (t->p) {
        #if PY_MAJOR_VERSION >= 3
        __Pyx_InitString(*t, t->p);
        #else
        if (t->is_unicode) {
            *t->p = PyUnicode_DecodeUTF8(t->s, t->n - 1, NULL);
        } else if (t->intern) {
            *t->p = PyString_InternFromString(t->s);
        } else {
            *t->p = PyString_FromStringAndSize(t->s, t->n - 1);
        }
        if (!*t->p)
            return -1;
        if (PyObject_Hash(*t->p) == -1)
            return -1;
        #endif
        ++t;
    }
    return 0;
}

#include <string.h>
static CYTHON_INLINE Py_ssize_t __Pyx_ssize_strlen(const char *s) {
    size_t len = strlen(s);
    if (unlikely(len > (size_t) PY_SSIZE_T_MAX)) {
        PyErr_SetString(PyExc_OverflowError, "byte string is too long");
        return -1;
    }
    return (Py_ssize_t) len;
}
static CYTHON_INLINE PyObject* __Pyx_PyUnicode_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return __Pyx_PyUnicode_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE PyObject* __Pyx_PyByteArray_FromString(const char* c_str) {
    Py_ssize_t len = __Pyx_ssize_strlen(c_str);
    if (unlikely(len < 0)) return NULL;
    return PyByteArray_FromStringAndSize(c_str, len);
}
static CYTHON_INLINE const char* __Pyx_PyObject_AsString(PyObject* o) {
    Py_ssize_t ignore;
    return __Pyx_PyObject_AsStringAndSize(o, &ignore);
}
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
#if !CYTHON_PEP393_ENABLED
static const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    char* defenc_c;
    PyObject* defenc = _PyUnicode_AsDefaultEncodedString(o, NULL);
    if (!defenc) return NULL;
    defenc_c = PyBytes_AS_STRING(defenc);
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    {
        char* end = defenc_c + PyBytes_GET_SIZE(defenc);
        char* c;
        for (c = defenc_c; c < end; c++) {
            if ((unsigned char) (*c) >= 128) {
                PyUnicode_AsASCIIString(o);
                return NULL;
            }
        }
    }
#endif
    *length = PyBytes_GET_SIZE(defenc);
    return defenc_c;
}
#else
static CYTHON_INLINE const char* __Pyx_PyUnicode_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
    if (unlikely(__Pyx_PyUnicode_READY(o) == -1)) return NULL;
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
    if (likely(PyUnicode_IS_ASCII(o))) {
        *length = PyUnicode_GET_LENGTH(o);
        return PyUnicode_AsUTF8(o);
    } else {
        PyUnicode_AsASCIIString(o);
        return NULL;
    }
#else
    return PyUnicode_AsUTF8AndSize(o, length);
#endif
}
#endif
#endif
static CYTHON_INLINE const char* __Pyx_PyObject_AsStringAndSize(PyObject* o, Py_ssize_t *length) {
#if __PYX_DEFAULT_STRING_ENCODING_IS_ASCII || __PYX_DEFAULT_STRING_ENCODING_IS_DEFAULT
    if (
#if PY_MAJOR_VERSION < 3 && __PYX_DEFAULT_STRING_ENCODING_IS_ASCII
            __Pyx_sys_getdefaultencoding_not_ascii &&
#endif
            PyUnicode_Check(o)) {
        return __Pyx_PyUnicode_AsStringAndSize(o, length);
    } else
#endif
#if (!CYTHON_COMPILING_IN_PYPY && !CYTHON_COMPILING_IN_LIMITED_API) || (defined(PyByteArray_AS_STRING) && defined(PyByteArray_GET_SIZE))
    if (PyByteArray_Check(o)) {
        *length = PyByteArray_GET_SIZE(o);
        return PyByteArray_AS_STRING(o);
    } else
#endif
    {
        char* result;
        int r = PyBytes_AsStringAndSize(o, &result, length);
        if (unlikely(r < 0)) {
            return NULL;
        } else {
            return result;
        }
    }
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrue(PyObject* x) {
   int is_true = x == Py_True;
   if (is_true | (x == Py_False) | (x == Py_None)) return is_true;
   else return PyObject_IsTrue(x);
}
static CYTHON_INLINE int __Pyx_PyObject_IsTrueAndDecref(PyObject* x) {
    int retval;
    if (unlikely(!x)) return -1;
    retval = __Pyx_PyObject_IsTrue(x);
    Py_DECREF(x);
    return retval;
}
static PyObject* __Pyx_PyNumber_IntOrLongWrongResultType(PyObject* result, const char* type_name) {
    __Pyx_TypeName result_type_name = __Pyx_PyType_GetName(Py_TYPE(result));
#if PY_MAJOR_VERSION >= 3
    if (PyLong_Check(result)) {
        if (PyErr_WarnFormat(PyExc_DeprecationWarning, 1,
                "__int__ returned non-int (type " __Pyx_FMT_TYPENAME ").  "
                "The ability to return an instance of a strict subclass of int is deprecated, "
                "and may be removed in a future version of Python.",
                result_type_name)) {
            __Pyx_DECREF_TypeName(result_type_name);
            Py_DECREF(result);
            return NULL;
        }
        __Pyx_DECREF_TypeName(result_type_name);
        return result;
    }
#endif
    PyErr_Format(PyExc_TypeError,
                 "__%.4s__ returned non-%.4s (type " __Pyx_FMT_TYPENAME ")",
                 type_name, type_name, result_type_name);
    __Pyx_DECREF_TypeName(result_type_name);
    Py_DECREF(result);
    return NULL;
}
static CYTHON_INLINE PyObject* __Pyx_PyNumber_IntOrLong(PyObject* x) {
#if CYTHON_USE_TYPE_SLOTS
  PyNumberMethods *m;
#endif
  const char *name = NULL;
  PyObject *res = NULL;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_Check(x) || PyLong_Check(x)))
#else
  if (likely(PyLong_Check(x)))
#endif
    return __Pyx_NewRef(x);
#if CYTHON_USE_TYPE_SLOTS
  m = Py_TYPE(x)->tp_as_number;
  #if PY_MAJOR_VERSION < 3
  if (m && m->nb_int) {
    name = "int";
    res = m->nb_int(x);
  }
  else if (m && m->nb_long) {
    name = "long";
    res = m->nb_long(x);
  }
  #else
  if (likely(m && m->nb_int)) {
    name = "int";
    res = m->nb_int(x);
  }
  #endif
#else
  if (!PyBytes_CheckExact(x) && !PyUnicode_CheckExact(x)) {
    res = PyNumber_Int(x);
  }
#endif
  if (likely(res)) {
#if PY_MAJOR_VERSION < 3
    if (unlikely(!PyInt_Check(res) && !PyLong_Check(res))) {
#else
    if (unlikely(!PyLong_CheckExact(res))) {
#endif
        return __Pyx_PyNumber_IntOrLongWrongResultType(res, name);
    }
  }
  else if (!PyErr_Occurred()) {
    PyErr_SetString(PyExc_TypeError,
                    "an integer is required");
  }
  return res;
}
static CYTHON_INLINE Py_ssize_t __Pyx_PyIndex_AsSsize_t(PyObject* b) {
  Py_ssize_t ival;
  PyObject *x;
#if PY_MAJOR_VERSION < 3
  if (likely(PyInt_CheckExact(b))) {
    if (sizeof(Py_ssize_t) >= sizeof(long))
        return PyInt_AS_LONG(b);
    else
        return PyInt_AsSsize_t(b);
  }
#endif
  if (likely(PyLong_CheckExact(b))) {
    #if CYTHON_USE_PYLONG_INTERNALS
    if (likely(__Pyx_PyLong_IsCompact(b))) {
        return __Pyx_PyLong_CompactValue(b);
    } else {
      const digit* digits = __Pyx_PyLong_Digits(b);
      const Py_ssize_t size = __Pyx_PyLong_SignedDigitCount(b);
      switch (size) {
         case 2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -2:
           if (8 * sizeof(Py_ssize_t) > 2 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -3:
           if (8 * sizeof(Py_ssize_t) > 3 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case 4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return (Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
         case -4:
           if (8 * sizeof(Py_ssize_t) > 4 * PyLong_SHIFT) {
             return -(Py_ssize_t) (((((((((size_t)digits[3]) << PyLong_SHIFT) | (size_t)digits[2]) << PyLong_SHIFT) | (size_t)digits[1]) << PyLong_SHIFT) | (size_t)digits[0]));
           }
           break;
      }
    }
    #endif
    return PyLong_AsSsize_t(b);
  }
  x = PyNumber_Index(b);
  if (!x) return -1;
  ival = PyInt_AsSsize_t(x);
  Py_DECREF(x);
  return ival;
}
static CYTHON_INLINE Py_hash_t __Pyx_PyIndex_AsHash_t(PyObject* o) {
  if (sizeof(Py_hash_t) == sizeof(Py_ssize_t)) {
    return (Py_hash_t) __Pyx_PyIndex_AsSsize_t(o);
#if PY_MAJOR_VERSION < 3
  } else if (likely(PyInt_CheckExact(o))) {
    return PyInt_AS_LONG(o);
#endif
  } else {
    Py_ssize_t ival;
    PyObject *x;
    x = PyNumber_Index(o);
    if (!x) return -1;
    ival = PyInt_AsLong(x);
    Py_DECREF(x);
    return ival;
  }
}
static CYTHON_INLINE PyObject * __Pyx_PyBool_FromLong(long b) {
  return b ? __Pyx_NewRef(Py_True) : __Pyx_NewRef(Py_False);
}
static CYTHON_INLINE PyObject * __Pyx_PyInt_FromSize_t(size_t ival) {
    return PyInt_FromSize_t(ival);
}


/* #### Code section: utility_code_pragmas_end ### */
#ifdef _MSC_VER
#pragma warning( pop )
#endif



/* #### Code section: end ### */
#endif /* Py_PYTHON_H */
