NAME
cgGetLastErrorString - get the current error condition
SYNOPSIS
#include <Cg/cg.h> const char * cgGetLastErrorString( CGerror * error );PARAMETERS
- error
A pointer to a CGerror variable for returning the last error code.
RETURN VALUES
Returns the last error string. Returns NULL if there was no error.
If error is not NULL, it will return the last error code (the same value cgGetError would return in the location specified by error.
DESCRIPTION
cgGetLastErrorString returns the current error condition and error condition string. It's similar to calling cgGetErrorString with the result of cgGetLastError. However in certain cases the error string may contain more information about the specific error that last ocurred than what cgGetErrorString would return.
EXAMPLES
to-be-written
ERRORS
cgGetLastErrorString does not generate any errors.
HISTORY
cgGetLastErrorString was introduced in Cg 1.2.
SEE ALSO