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# moItRandNextMove.h

    00001 /*
    00002   <moItRandNextMove.h>
    00003   Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2008
    00004   (C) OPAC Team, LIFL, 2002-2008
    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 #ifndef _moItRandNextMove_h
    00037 #define _moItRandNextMove_h
    00038
    00039 #include <moNextMove.h>
    00040 #include <moRandMove.h>
    00041
    00043
    00046 template < class M >
    00047 class moItRandNextMove:public moNextMove < M >
    00048 {
    00050   typedef typename M::EOType EOT;
    00051
    00052  public:
    00053
    00055
    00061   moItRandNextMove (moRandMove < M > & _random_move_generator, unsigned int _iteration_maximum_number):
    00062   random_move_generator(_random_move_generator), iteration_maximum_number(_iteration_maximum_number), iteration_number(0)
    00063     {}
    00064
    00066
    00073   bool operator () (M & _move, const EOT & _solution)
    00074   {
    00075     //code only used to avoid warning because _solution is not used in this function.
    00076     EOT solution=(EOT)_solution;
    00077
    00078     if (iteration_number++ > iteration_maximum_number)
    00079       {
    00080         iteration_number = 0;
    00081         return false;
    00082       }
    00083
    00084     random_move_generator (_move);
    00085     iteration_number++;
    00086
    00087     return true;
    00088   }
    00089
    00090  private:
    00091
    00093   moRandMove < M > & random_move_generator;
    00094
    00096   unsigned int iteration_maximum_number;
    00097
    00099   unsigned int iteration_number;
    00100 };
    00101
    00102 #endif