Name
cgIsTechnique - determine if a technique handle references a valid technique
Synopsis
#include <Cg/cg.h> CGbool cgIsTechnique( CGtechnique tech );Parameters
- tech
- The technique handle to check.
Return Values
Returns CG_TRUE if tech references a valid technique.
Returns CG_FALSE otherwise.
Description
cgIsTechnique returns CG_TRUE if tech references a valid technique, CG_FALSE otherwise.
Examples
if (cgIsTechnique(tech)) { /* do something with tech */ } else { /* handle situation where tech is not a valid technique */ }Errors
None.
History
cgIsTechnique was introduced in Cg 1.4.
See Also
cgCreateTechnique, cgGetFirstTechnique, cgGetNamedTechnique, cgGetNextTechnique, cgGetTechniqueEffect, cgGetTechniqueName, cgIsTechniqueValidated, cgValidateTechnique