NAME

cgGetParameterName - get a program parameter's name

SYNOPSIS

  #include <Cg/cg.h>

  const char * cgGetParameterName( CGparameter param );

PARAMETERS

param

Specifies the program parameter.

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.

RETURN VALUES

Returns the null-terminated name string for the parameter.

Returns null if param is invalid.

ERRORS

CG_INVALID_PARAM_HANDLE_ERROR is generated if prog does not refer to a valid parameter.

SEE ALSO

the "cgGetNamedParameter" document, the "cgGetNextParameter" document, the "cgGetParameterType" document, the "cgGetParameterVariablity" document, the "cgGetParameterDirection" document, the "cgGetParameterBinding" document, the "cgGetParameterDirectionalBinding" document, the "cgIsArray" document, the "cgSetParameterVariablity" document, the "cgSetParameterBinding" document, the "cgSetParameterDirectionalBinding" document