NAME
    cgGetParameterSemantic - get a program parameter's semantic

SYNOPSIS
      #include <Cg/cg.h>

      const char * cgGetParameterSemantic( CGparameter param );

PARAMETERS
    param   Specifies the program parameter.

DESCRIPTION
    cgGetParameterSemantic allows the application to retrieve the semantic
    of a parameter in a Cg program. If the parameter does not have a
    semantic assigned to it, an empty string will be returned.

RETURN VALUES
    Returns the null-terminated semantic string for the parameter.

    Returns null if an error occurs.

ERRORS
    CG_INVALID_PARAM_HANDLE_ERROR is generated if the handle param is
    invalid.

SEE ALSO
    the cgGetParameterResource manpage, the cgGetParameterResourceIndex
    manpage, the cgGetParameterName manpage, and the cgGetParameterType
    manpage

