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 #ifndef POINT_ALGORITHM_HPP 00022 #define POINT_ALGORITHM_HPP 00023 00024 #include "point.hpp" 00025 00026 #include "algorithm.hpp" 00027 00028 #include <boost/shared_ptr.hpp> 00029 00030 struct point_algorithm : public algorithm 00031 { 00032 protected: 00033 virtual point calculate() = 0; 00034 boost::shared_ptr<point> m_calculated_point; 00035 public: 00036 point_algorithm(); 00037 virtual ~point_algorithm(); 00038 00039 virtual void update(); 00040 00041 point get_point(); 00042 00043 virtual bool is_free(); 00044 }; 00045 00046 #endif
1.4.6-NO