ga/include/mutations/gaussianfloat.h
00001 /******************************************************************************** 00002 * FARSA Genetic Algorithm Library * 00003 * Copyright (C) 2007-2008 Gianluca Massera <emmegian@yahoo.it> * 00004 * * 00005 * This program is free software; you can redistribute it and/or modify * 00006 * it under the terms of the GNU General Public License as published by * 00007 * the Free Software Foundation; either version 2 of the License, or * 00008 * (at your option) any later version. * 00009 * * 00010 * This program is distributed in the hope that it will be useful, * 00011 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00013 * GNU General Public License for more details. * 00014 * * 00015 * You should have received a copy of the GNU General Public License * 00016 * along with this program; if not, write to the Free Software * 00017 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * 00018 ********************************************************************************/ 00019 00020 #ifndef GAUSSIANFLOAT_H 00021 #define GAUSSIANFLOAT_H 00022 00023 #include "gaconfig.h" 00024 #include "core/mutation.h" 00025 00026 namespace farsa { 00027 00037 class FARSA_GA_API GaussianFloat : public Mutation { 00038 public: 00040 GaussianFloat(); 00042 virtual ~GaussianFloat(); 00046 virtual void mutate( Genotype* ); 00053 virtual void configure( ConfigurationParameters& params, QString prefix ); 00060 virtual void save( ConfigurationParameters& params, QString prefix ); 00062 static void describe( QString type ); 00068 void setVariance( double v ) 00069 { 00070 varg = v; 00071 } 00077 double variance() const 00078 { 00079 return varg; 00080 } 00081 private: 00083 double varg; 00084 }; 00085 00086 } // end namespace farsa 00087 00088 #endif