Name
cgGetParameterProgram - get a parameter's parent program
Synopsis
#include <Cg/cg.h>
CGprogram cgGetParameterProgram( CGparameter param );
Parameters
- param
-
The parameter.
Return Values
Returns a CGprogram handle to the parent program.
Returns NULL if the parameter is not a child of a program or an error occurs.
Description
cgGetParameterProgram allows the application to
retrieve a handle to the program to which a given parameter belongs.
Examples
to-be-written
Errors
CG_INVALID_PARAM_HANDLE_ERROR is generated if param is not a valid parameter.
History
cgGetParameterProgram was introduced in Cg 1.1.
See Also
cgCreateProgram,
cgGetParameterEffect
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