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 #include "point_algorithm.hpp" 00022 00023 point_algorithm::point_algorithm() 00024 { 00025 } 00026 00027 point_algorithm::~point_algorithm() 00028 { 00029 } 00030 00033 void point_algorithm::update() 00034 { 00035 m_calculated_point = boost::shared_ptr<point>(new point(calculate())); 00036 notice_all_observers(); 00037 } 00038 00039 point point_algorithm::get_point() 00040 { 00041 return *m_calculated_point; 00042 } 00043 00044 bool point_algorithm::is_free() 00045 { 00046 return false; 00047 }