NAME

cgGetErrorCallBack - get the error callback function

SYNOPSIS

  #include <Cg/cg.h>

  typedef void (*CGerrorCallbackFunc)( void );

  CGerrorCallbackFunc cgGetErrorCallback( void );

PARAMETERS

None.

RETURN VALUES

cgGetErrorCallback returns the currently set error callback function. NULL will be returned if no callback function has been set.

DESCRIPTION

cgGetErrorCallback returns the currently set error callback function.

EXAMPLES

to-be-written

ERRORS

cgGetErrorCallBack does not generate any errors.

    or I<to-be-written>

HISTORY

cgGetErrorCallBack was introduced in Cg 1.1.

SEE ALSO

cgSetErrorCallback