NAME
    cgGetNumConnectedToParameters - gets the number of connected destination
    parameters

SYNOPSIS
      #include <Cg/cg.h>

      int cgGetNumConnectedToParameters( CGparameter param );

PARAMETERS
    param   The source parameter.

RETURN VALUES
    Returns the number of destination parameters connected to param.

    Returns NULL if an error occurs.

DESCRIPTION
    cgGetNumConnectedToParameters returns the number of destination
    parameters connected to the source parameter param. It's primarily used
    with cgGetConnectedToParameter.

EXAMPLES
    *to-be-written*

ERRORS
    CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid
    parameter.

HISTORY
    cgGetNumConnectedToParameters was introduced in Cg 1.2.

SEE ALSO
    the cgConnectParameter manpage, the cgGetConnectedParameter manpage, the
    cgGetConnectedToParameter manpage

