cgGetError

> # NAME

> cgGetError - get error condition

> # SYNOPSIS

>       #include <Cg/cg.h>

>       CGerror cgGetError( void );

> # PARAMETERS

> None.

> # RETURN VALUES

> Returns the last error condition that has occured.

> Returns CG_NO_ERROR if no error has occurred.

> # DESCRIPTION

> cgGetError returns the last error condition that has occured. The error condition is reset after cgGetError is called.

> # EXAMPLES

>       CGerror err = cgGetError();

> # ERRORS

> None.

> # HISTORY

> cgGetError was introduced in Cg 1.1.

> # SEE ALSO

> cgSetErrorCallback, cgSetErrorHandler