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cgGetFirstProgram
Langue: en
Version: 46955 (openSuse - 09/10/07)
Section: 3 (Bibliothèques de fonctions)
NAME
cgGetFirstProgram - get the first program in a contextSYNOPSIS
#include <Cg/cg.h>
CGprogram cgGetFirstProgram( CGcontext context );
PARAMETERS
- context
- The context from which to retrieve the first program.
RETURN VALUES
Returns the first CGprogram object in context.Returns NULL if context contains no programs or an error occurs.
DESCRIPTION
cgGetFirstProgram is used to begin iteration over all of the programs contained within a context. See the cgGetNextProgram manpage for more information.EXAMPLES
CGprogram program = cgGetFirstProgram( context ); while ( program ) { /* do something with program */ program = cgGetNextProgram( program ); }
ERRORS
CG_INVALID_CONTEXT_HANDLE_ERROR is generated if context is not a valid context.HISTORY
cgGetFirstProgram was introduced in Cg 1.1.SEE ALSO
the cgGetNextProgram manpage, the cgCreateProgram manpage, the cgDestroyProgram manpage, the cgIsProgram manpageContenus ©2006-2024 Benjamin Poulain
Design ©2006-2024 Maxime Vantorre