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cgGetNamedParameterAnnotation
Langue: en
Version: 46982 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
cgGetNamedParameterAnnotation - get a parameter annotation by nameSYNOPSIS
#include <Cg/cg.h>
CGannotation cgGetNamedParameterAnnotation( CGparameter param, const char * name );
PARAMETERS
- param
- The parameter from which to retrieve the annotation.
- name
- The name of the annotation to retrieve.
RETURN VALUES
Returns the named annotation.Returns NULL if the parameter has no annotation corresponding to name.
DESCRIPTION
The annotations associated with a parameter can be retrieved directly by name using cgGetNamedParameterAnnotation. The names of a parameter's annotations can be discovered by iterating through the annotations (see the cgGetFirstParameterAnnotation manpage and the cgGetNextAnnotation manpage), calling the cgGetAnnotationName manpage for each one in turn.EXAMPLES
/* fetch annotation "Apple" from CGparameter param */ CGannotation ann = cgGetNamedParameterAnnotation( param, "Apple" );
ERRORS
CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.HISTORY
cgGetNamedParameterAnnotation was introduced in Cg 1.4.SEE ALSO
the cgGetFirstParameterAnnotation manpage, the cgGetNextParameterAnnotation manpage, the cgGetAnnotationName manpageContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre