ede/pekwm/Observer.hh
2011-10-23 00:10:40 +00:00

28 lines
516 B
C++

//
// Observer.hh for pekwm
// Copyright © 2009 Claes Nästén <me@pekdon.net>
//
// This program is licensed under the GNU GPL.
// See the LICENSE file for more information.
//
#ifndef _OBSERVER_HH_
#define _OBSERVER_HH_
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H
class Observable;
class Observation;
class Observer {
public:
Observer(void) { }
virtual ~Observer(void) { }
virtual void notify(Observable *observable, Observation *observation) { }
};
#endif // _OBSERVER_HH_