00001 /* 00002 This file is part of geometria. 00003 00004 geometria is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU General Public License as published 00006 by the Free Software Foundation; either version 2 of the License, 00007 or (at your option) any later version. 00008 00009 geometria is distributed in the hope that it will be useful, but 00010 WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 00011 or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public 00012 License for more details. 00013 00014 You should have received a copy of the GNU General Public 00015 License along with geometria; if not, write to the Free Software 00016 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA 00017 00018 (c) Philipp Moritz, 2006 00019 */ 00020 00021 00022 #ifndef ALGORITHM_HPP 00023 #define ALGORITHM_HPP 00024 00025 #include <string> 00026 #include "observer.hpp" 00027 #include "subject.hpp" 00028 00029 00033 class algorithm : public observer, public subject 00034 { 00035 private: 00036 algorithm(const algorithm& other); 00037 const algorithm& operator=(const algorithm& orher); 00038 public: 00039 algorithm(); 00040 virtual ~algorithm(); 00041 virtual void update() = 0; 00042 }; 00043 00044 #endif
1.4.6-NO