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