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