NAME

cgD3D9IsProgramLoaded - determine if a program has been loaded

SYNOPSIS

  #include <Cg/cgD3D9.h>

  CGbool cgD3D9IsProgramLoaded( CGprogram program );

PARAMETERS

program

The program to check.

RETURN VALUES

cgD3D9IsProgramLoaded returns CG_TRUE if program has been loaded using cgD3D9LoadProgram, otherwise it returns CG_FALSE.

DESCRIPTION

cgD3D9IsProgramLoaded determines if a Cg program has been loaded using cgD3D9LoadProgram.

EXAMPLES

The following example code illustrates the use of cgD3D9IsProgramLoaded:

  // program is a CGprogram initialized elsewhere
  ...
  CGbool isLoaded = cgD3D9IsProgramLoaded(program);

ERRORS

cgD3D9IsProgramLoaded does not generate any errors.

    or

to-be-written

HISTORY

cgD3D9IsProgramLoaded was introduced in Cg to-be-written.

SEE ALSO

cgD3D9LoadProgram