# 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, 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.

Availability:

    Only if compiled with libneurosim support

Author:

    Mikael Djurfeldt, Jochen Martin Eppler

FirstVersion:

    December 2012

SeeAlso:

- CGParse
- CGParseFile
- CGConnect
- CGSelectImplementation

Source:

    /opt/conda/conda-bld/nest_1510212701067/work/nest-2.14.0/conngen/conngenmodule.cpp

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