Cg Core Runtime API                             cgIsAnnotation(3)



NAME
     cgIsAnnotation - determine if an annotation handle
     references a valid annotation

SYNOPSIS
       #include 

       CGbool cgIsAnnotation( CGannotation ann );


PARAMETERS
     ann     The annotation handle to check.

RETURN VALUES
     Returns CGTRUE if ann references a valid annotation.

     Returns CGFALSE otherwise.

DESCRIPTION
     cgIsAnnotation returns CGTRUE if ann references a valid
     annotation, CGFALSE otherwise.

EXAMPLES
     to-be-written

ERORS
     None.

HISTORY
     cgIsAnnotation was introduced in Cg 1.4.

SEE ALSO
     cgGetNextAnnotation, cgGetAnnotationName,
     cgGetAnnotationType, cgCreateEffectAnnotation,
     cgCreateParameterAnnotation, cgCreatePassAnnotation,
     cgCreateProgramAnnotation, cgCreateTechniqueAnnotation



















Cg Toolkit 2.1            Last change:                          1