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# eoVRPEvalFunc.h

    00001 /*
    00002  * Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
    00003  * (C) OPAC Team, LIFL, 2002-2007
    00004  *
    00005  * (c) Antonio LaTorre <atorre@fi.upm.es>, 2007
    00006  *
    00007  * This software is governed by the CeCILL license under French law and
    00008  * abiding by the rules of distribution of free software.  You can  use,
    00009  * modify and/ or redistribute the software under the terms of the CeCILL
    00010  * license as circulated by CEA, CNRS and INRIA at the following URL
    00011  * "http://www.cecill.info".
    00012  *
    00013  * As a counterpart to the access to the source code and  rights to copy,
    00014  * modify and redistribute granted by the license, users are provided only
    00015  * with a limited warranty  and the software's author,  the holder of the
    00016  * economic rights,  and the successive licensors  have only  limited liability.
    00017  *
    00018  * In this respect, the user's attention is drawn to the risks associated
    00019  * with loading,  using,  modifying and/or developing or reproducing the
    00020  * software by the user in light of its specific status of free software,
    00021  * that may mean  that it is complicated to manipulate,  and  that  also
    00022  * therefore means  that it is reserved for developers  and  experienced
    00023  * professionals having in-depth computer knowledge. Users are therefore
    00024  * encouraged to load and test the software's suitability as regards their
    00025  * requirements in conditions enabling the security of their systems and/or
    00026  * data to be ensured and,  more generally, to use and operate it in the
    00027  * same conditions as regards security.
    00028  * The fact that you are presently reading this means that you have had
    00029  * knowledge of the CeCILL license and that you accept its terms.
    00030  *
    00031  * ParadisEO WebSite : http://paradiseo.gforge.inria.fr
    00032  * Contact: paradiseo-help@lists.gforge.inria.fr
    00033  *
    00034  */
    00035
    00036 #ifndef _eoVRPEvalFunc_h
    00037 #define _eoVRPEvalFunc_h
    00038
    00039 // General includes
    00040 #include <stdexcept>
    00041 #include <fstream>
    00042
    00043 // The base definition of eoEvalFunc
    00044 #include "eoEvalFunc.h"
    00045
    00046 // Utilities for the VRP-TW problem
    00047 #include "eoVRPUtils.h"
    00048
    00054 class eoVRPEvalFunc : public eoEvalFunc<eoVRP> {
    00055
    00056 public:
    00057
    00062     eoVRPEvalFunc () {
    00063
    00064     }
    00065
    00066
    00072     void operator () (eoVRP& _eo) {
    00073
    00074         double fit = 0.0;
    00075
    00076         if (_eo.decoded ()) {
    00077
    00078             if (_eo.invalid ()) {
    00079
    00080                 std::cerr << "Warning: invalid individual presents decoding information." << std::endl;
    00081                 fit = _eo.decode ();
    00082
    00083             }
    00084             else
    00085                 fit = _eo.length ();
    00086
    00087         }
    00088         else {
    00089
    00090             if (!_eo.invalid ()) {
    00091
    00092                 std::cerr << "Warning: valid individual does not present decoding information." << std::endl;
    00093                 std::cerr << "         Proceeding to decode..." << std::endl;
    00094
    00095             }
    00096
    00097             fit = _eo.decode ();
    00098
    00099         }
    00100
    00101         _eo.fitness (fit);
    00102
    00103     }
    00104
    00105
    00106 private:
    00107
    00108
    00109 };
    00110
    00111 #endif