00001 // -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*- 00002 00003 //----------------------------------------------------------------------------- 00004 // eoFitContinue.h 00005 // (c) Maarten Keijzer, GeNeura Team, 1999, 2000 00006 /* 00007 This library is free software; you can redistribute it and/or 00008 modify it under the terms of the GNU Lesser General Public 00009 License as published by the Free Software Foundation; either 00010 version 2 of the License, or (at your option) any later version. 00011 00012 This library is distributed in the hope that it will be useful, 00013 but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 Lesser General Public License for more details. 00016 00017 You should have received a copy of the GNU Lesser General Public 00018 License along with this library; if not, write to the Free Software 00019 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 00021 Contact: todos@geneura.ugr.es, http://geneura.ugr.es 00022 */ 00023 //----------------------------------------------------------------------------- 00024 00025 #ifndef _eoFitContinue_h 00026 #define _eoFitContinue_h 00027 00028 #include <eoContinue.h> 00029 00035 template< class EOT> 00036 class eoFitContinue: public eoContinue<EOT> { 00037 public: 00038 00040 typedef typename EOT::Fitness FitnessType; 00041 00043 eoFitContinue( const FitnessType _maximum) 00044 : eoContinue<EOT> (), maximum( _maximum ) {}; 00045 00047 virtual bool operator() ( const eoPop<EOT>& _pop ) 00048 { 00049 FitnessType bestCurrentFitness = _pop.nth_element_fitness(0); 00050 if (bestCurrentFitness >= maximum) 00051 { 00052 std::cout << "STOP in eoFitContinue: Best fitness has reached " << 00053 bestCurrentFitness << "\n"; 00054 return false; 00055 } 00056 return true; 00057 } 00058 00059 virtual std::string className(void) const { return "eoFitContinue"; } 00060 private: 00061 FitnessType maximum; 00062 }; 00063 00064 #endif 00065