Name

cgGLIsProgramLoaded - determine if a program is loaded

Synopsis

#include <Cg/cgGL.h>

CGbool cgGLIsProgramLoaded( CGprogram program );

Parameters

program

The program which will be checked.

Return Values

Returns CG_TRUE if program has been loaded.

Returns CG_FALSE otherwise.

Description

cgGLIsProgramLoaded returns CG_TRUE if program has been loaded with cgGLLoadProgram and CG_FALSE otherwise.

Examples

to-be-written

Errors

CG_INVALID_PROGRAM_HANDLE_ERROR is generated if program is not a valid program handle.

History

cgGLIsProgramLoaded was introduced in Cg 1.2.

See Also

cgGLLoadProgram cgGLBindProgram