Robot Simulator of the Robotics Group for Self-Organization of Control: TestFitnessStrategy.h Source File

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# TestFitnessStrategy.h

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    00001 /***************************************************************************
    00002  *   Copyright (C) 2005-2009 by Robot Group Leipzig                        *
    00003  *    martius@informatik.uni-leipzig.de                                    *
    00004  *    fhesse@informatik.uni-leipzig.de                                     *
    00005  *    der@informatik.uni-leipzig.de                                        *
    00006  *    guettler@informatik.uni-leipzig.de                                   *
    00007  *    jhoffmann@informatik.uni-leipzig.de                                  *
    00008  *    joergweide84@aol.com (robot12)                                       *
    00009  *                                                                         *
    00010  *   This program is free software; you can redistribute it and/or modify  *
    00011  *   it under the terms of the GNU General Public License as published by  *
    00012  *   the Free Software Foundation; either version 2 of the License, or     *
    00013  *   (at your option) any later version.                                   *
    00014  *                                                                         *
    00015  *   This program is distributed in the hope that it will be useful,       *
    00016  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
    00017  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
    00018  *   GNU General Public License for more details.                          *
    00019  *                                                                         *
    00020  *   You should have received a copy of the GNU General Public License     *
    00021  *   along with this program; if not, write to the                         *
    00022  *   Free Software Foundation, Inc.,                                       *
    00023  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
    00024  ***************************************************************************
    00025  *                                                                         *
    00026  *   This is a test implementation for IFitnessStrategy. It calculate      *
    00027  *   from the first two double gens the function                           *
    00028  *   10*(x²+2.5*y²-y)exp(1-(x²+y²)) + 2.4 + 0.1x² + 0.1y²                  *
    00029  *                                                                         *
    00030  *   $Log: TestFitnessStrategy.h,v $
    00031  *   Revision 1.2  2009/07/21 08:37:59  robot12
    00032  *   add some comments
    00033  *
    00034  *   Revision 1.1  2009/06/15 13:58:37  robot12
    00035  *   3 new fitness strategys and IFitnessStrategy and SumFitnessStragegy with comments.
    00036  *
    00037  *
    00038  ***************************************************************************/
    00039
    00040 #ifndef TESTFITNESSSTRATEGY_H_
    00041 #define TESTFITNESSSTRATEGY_H_
    00042
    00043 //forward declaration
    00044 class Individual;
    00045
    00046 //ga_tools includes
    00047 #include "IFitnessStrategy.h"
    00048
    00049 /**
    00050  * Test fitness strategy
    00051  */
    00052 class TestFitnessStrategy: public IFitnessStrategy {
    00053 public:
    00054         /**
    00055          * default constructor
    00056          */
    00057         TestFitnessStrategy();
    00058
    00059         /**
    00060          * default destructor
    00061          */
    00062         virtual ~TestFitnessStrategy();
    00063
    00064         /**
    00065          * calculate the test fitness value for a individual
    00066          * @param individual (const Individual*) the individual
    00067          * @return (double) the result
    00068          */
    00069         virtual double getFitness(const Individual* individual);
    00070 };
    00071
    00072 #endif /* TESTFITNESSSTRATEGY_H_ */