cgGetNamedProgramAnnotation

> # NAME

> cgGetNamedProgramAnnotation - get a program annotation by name

> # SYNOPSIS

>       #include <Cg/cg.h>

>       CGannotation cgGetNamedProgramAnnotation( CGprogram program,
>                                                 const char * name );

> # PARAMETERS

> program

>   The program from which to retrieve the annotation.

> name

>   The name of the annotation to retrieve.

> # RETURN VALUES

> Returns the named annotation.

> Returns NULL if the program has no annotation corresponding to name.

> # DESCRIPTION

> The annotations associated with a program can be retrieved directly by name using cgGetNamedProgramAnnotation. The names of a program's annotations can be discovered by iterating through the annotations (see cgGetFirstProgramAnnotation and cgGetNextAnnotation), calling cgGetAnnotationName for each one in turn.

> # EXAMPLES

>       /* fetch annotation "Apple" from CGprogram program */
>       CGannotation ann = cgGetNamedProgramAnnotation( program, "Apple" );

> # ERRORS

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

> # HISTORY

> cgGetNamedProgramAnnotation was introduced in Cg 1.4.

> # SEE ALSO

> cgGetFirstProgramAnnotation, cgGetNextAnnotation, cgGetAnnotationName