# Command: cgnext

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Name:

    cgnext - Call next() on a ConnectionGenerator

Synopsis:

      cg cgnext -> source target v[0] ... true | false

Description:

      Call the next() function on a given ConnectionGenerator cg
      to iterate cg's connections on the SLI level. This function
      will return the source and the target of the connection, a
      list containing the values for the connection (if there are
      any), and true, or false, if cg cannot be iterated further.

Parameters:

      cg	- ConnectionGenerator

Remarks:

      This function is part of the low-level access API for the
      ConnectionGenerator module. It is mainly used for debugging
      purposes. Usually, connections are created from a
      ConnectionGenerator using CGConnect.

Author:

    Mikael Djurfeldt

FirstVersion:

    December 2012

SeeAlso:

- CGParse
- CGParseFile
- CGConnect
- CGSelectImplementation
- cgstart
- cgsetmask

Source:

    /opt/conda/conda-bld/nest_1512420111240/work/nest-2.12.0/conngen/conngenmodule.cpp

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