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