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# moHC.h

    00001 /*
    00002 * <moHC.h>
    00003 * Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
    00004 * (C) OPAC Team, LIFL, 2002-2007
    00005 *
    00006 * Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
    00007 *
    00008 * This software is governed by the CeCILL license under French law and
    00009 * abiding by the rules of distribution of free software.  You can  use,
    00010 * modify and/ or redistribute the software under the terms of the CeCILL
    00011 * license as circulated by CEA, CNRS and INRIA at the following URL
    00012 * "http://www.cecill.info".
    00013 *
    00014 * As a counterpart to the access to the source code and  rights to copy,
    00015 * modify and redistribute granted by the license, users are provided only
    00016 * with a limited warranty  and the software's author,  the holder of the
    00017 * economic rights,  and the successive licensors  have only  limited liability.
    00018 *
    00019 * In this respect, the user's attention is drawn to the risks associated
    00020 * with loading,  using,  modifying and/or developing or reproducing the
    00021 * software by the user in light of its specific status of free software,
    00022 * that may mean  that it is complicated to manipulate,  and  that  also
    00023 * therefore means  that it is reserved for developers  and  experienced
    00024 * professionals having in-depth computer knowledge. Users are therefore
    00025 * encouraged to load and test the software's suitability as regards their
    00026 * requirements in conditions enabling the security of their systems and/or
    00027 * data to be ensured and,  more generally, to use and operate it in the
    00028 * same conditions as regards security.
    00029 * The fact that you are presently reading this means that you have had
    00030 * knowledge of the CeCILL license and that you accept its terms.
    00031 *
    00032 * ParadisEO WebSite : http://paradiseo.gforge.inria.fr
    00033 * Contact: paradiseo-help@lists.gforge.inria.fr
    00034 *
    00035 */
    00036
    00037 #ifndef __moHC_h
    00038 #define __moHC_h
    00039
    00040 #include <eoEvalFunc.h>
    00041
    00042 #include "moAlgo.h"
    00043 #include "moMoveExpl.h"
    00044 #include "moHCMoveLoopExpl.h"
    00045
    00047
    00050 template < class M > class moHC:public moAlgo < typename M::EOType >
    00051 {
    00052
    00054   typedef
    00055     typename
    00056     M::EOType
    00057     EOT;
    00058
    00060   typedef
    00061     typename
    00062     EOT::Fitness
    00063     Fitness;
    00064
    00065 public:
    00066
    00068
    00077 moHC (moMoveInit < M > &__move_init, moNextMove < M > &__next_move, moMoveIncrEval < M > &__incr_eval, moMoveSelect < M > &__move_select, eoEvalFunc < EOT > &__full_eval):move_expl (*new moHCMoveLoopExpl < M >
    00078              (__move_init, __next_move, __incr_eval, __move_select)),
    00079     full_eval (__full_eval)
    00080   {
    00081
    00082   }
    00083
    00085
    00091 moHC (moMoveExpl < M > &__move_expl, eoEvalFunc < EOT > &__full_eval):move_expl (__move_expl),
    00092     full_eval
    00093     (__full_eval)
    00094   {
    00095
    00096   }
    00097
    00099
    00106   bool operator   ()(EOT & __sol)
    00107   {
    00108
    00109     if (__sol.invalid ())
    00110       {
    00111         full_eval (__sol);
    00112       }
    00113
    00114     EOT new_sol;
    00115
    00116     do
    00117       {
    00118
    00119         new_sol = __sol;
    00120
    00121         try
    00122         {
    00123
    00124           move_expl (__sol, new_sol);
    00125
    00126         }
    00127         catch (EmptySelection & __ex)
    00128         {
    00129
    00130           break;
    00131         }
    00132
    00133         if (new_sol.fitness () > __sol.fitness ())
    00134           {
    00135             __sol = new_sol;
    00136           }
    00137         else
    00138           {
    00139             break;
    00140           }
    00141
    00142       }
    00143     while (true);
    00144
    00145     return true;
    00146   }
    00147
    00148 private:
    00149
    00151   moMoveExpl < M > &move_expl;
    00152
    00154   eoEvalFunc < EOT > &full_eval;
    00155 };
    00156
    00157 #endif