NAME
cgGetNamedProgramAnnotation - get a program annotation by name
SYNOPSIS
#include <Cg/cg.h> CGannotation cgGetNamedProgramAnnotation( CGprogram prog, const char * name );PARAMETERS
- prog
Specifies the program to retrieve the annotation from.
- name
Specifies the name of the annotation to retrieve.
DESCRIPTION
The annotations associated with a program can be retrieved directly by name using the cgGetNamedProgramAnnotation function. The names of a program's annotations can be discovered by iterating through the annotations (see the "cgGetFirstProgramAnnotation" document and the "cgGetNextAnnotation" document), calling cgGetAnnotationName for each one in turn.
RETURN VALUES
Returns the named annotation. If the program has no annotation corresponding to name, NULL is returned.
ERRORS
CG_INVALID_PROGRAM_HANDLE_ERROR is generated if prog does not refer to a valid program.
SEE ALSO
the "cgGetFirstProgramAnnotation" document, the "cgGetNextProgramAnnotation" document, the "cgGetAnnotationName" document