NAME
    cgGetParameterName - get a program parameter's name

SYNOPSIS
      #include <Cg/cg.h>

      const char * cgGetParameterName( CGparameter param );

PARAMETERS
    param   The program parameter.

RETURN VALUES
    Returns the NULL-terminated name string for the parameter.

    Returns NULL if param is invalid.

DESCRIPTION
    cgGetParameterName allows the application to retrieve the name of a
    parameter in a Cg program. This name can be used later to retrieve the
    parameter from the program using cgGetNamedParameter.

EXAMPLES
    *to-be-written*

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

HISTORY
    cgGetParameterName was introduced in Cg 1.1.

SEE ALSO
    cgGetNamedParameter, cgGetNextParameter, cgGetParameterType,
    cgGetParameterVariability, cgGetParameterDirection,
    cgSetParameterVariability

