CL_Callback_3_functor< RetVal, P1, P2, P3 >::CL_Callback_3_functor(); CL_Callback_3_functor< RetVal, P1, P2, P3 >::CL_Callback_3_functor( const CL_Callback_3_functor & copy); CL_Callback_3_functor< RetVal, P1, P2, P3 >::CL_Callback_3_functor( Functor functor);