NAME
cgGetErrorHandler - get the error handler callback function
SYNOPSIS
#include <Cg/cg.h> typedef void (*CGerrorHandlerFunc)( CGcontext context, CGerror error, void * appdata ); CGerrorHandlerFunc cgGetErrorHandler( void ** appdataptr );PARAMETERS
- appdataptr
A pointer for an application provided data pointer.
RETURN VALUES
cgGetErrorHandler returns the current error handler callback function. NULL will be returned if no callback function is set.
If appdataptr is not NULL then the current appdata pointer will be copied into the location pointed to by appdataptr.
DESCRIPTION
cgGetErrorHandler returns the current error handler callback function and application provided data pointer.
EXAMPLES
to-be-written
ERRORS
to-be-written
HISTORY
cgGetErrorHandler was introduced in Cg 1.4.
SEE ALSO