23c125ff95
git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@672 331e1502-861f-0410-8da2-ba01fb791d7f
80 lines
2.9 KiB
C++
80 lines
2.9 KiB
C++
/*
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* <moLinearCoolingSchedule.h>
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* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
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* (C) OPAC Team, LIFL, 2002-2007
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*
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* Sébastien Cahon, Jean-Charles Boisson (Jean-Charles.Boisson@lifl.fr)
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*
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* This software is governed by the CeCILL license under French law and
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* abiding by the rules of distribution of free software. You can use,
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* modify and/ or redistribute the software under the terms of the CeCILL
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* license as circulated by CEA, CNRS and INRIA at the following URL
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* "http://www.cecill.info".
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*
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* As a counterpart to the access to the source code and rights to copy,
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* modify and redistribute granted by the license, users are provided only
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* with a limited warranty and the software's author, the holder of the
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* economic rights, and the successive licensors have only limited liability.
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*
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* In this respect, the user's attention is drawn to the risks associated
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* with loading, using, modifying and/or developing or reproducing the
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* software by the user in light of its specific status of free software,
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* that may mean that it is complicated to manipulate, and that also
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* therefore means that it is reserved for developers and experienced
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* professionals having in-depth computer knowledge. Users are therefore
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* encouraged to load and test the software's suitability as regards their
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* requirements in conditions enabling the security of their systems and/or
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* data to be ensured and, more generally, to use and operate it in the
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* same conditions as regards security.
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* The fact that you are presently reading this means that you have had
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* knowledge of the CeCILL license and that you accept its terms.
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*
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* ParadisEO WebSite : http://paradiseo.gforge.inria.fr
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* Contact: paradiseo-help@lists.gforge.inria.fr
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*
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*/
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#ifndef __moLinearCoolingSchedule_h
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#define __moLinearCoolingSchedule_h
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#include "moCoolingSchedule.h"
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//! One of the possible moCoolingSchedule
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/*!
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An another very simple cooling schedule, the temperature decrease according to a quantity while
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the temperature is greater than a threshold.
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*/
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class moLinearCoolingSchedule: public moCoolingSchedule
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{
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public:
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//! Simple constructor
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/*!
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\param __threshold the threshold.
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\param __quantity the quantity used to descrease the temperature.
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*/
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moLinearCoolingSchedule (double __threshold, double __quantity):threshold (__threshold), quantity (__quantity)
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{}
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//! Function which proceeds to the cooling.
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/*!
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It decreases the temperature and indicates if it is greater than the threshold.
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\param __temp the current temperature.
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\return if the new temperature (current temperature - quantity) is greater than the threshold.
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*/
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bool operator() (double &__temp)
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{
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return (__temp -= quantity) > threshold;
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}
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private:
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//! The temperature threhold.
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double threshold;
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//! The quantity that allows the temperature to decrease.
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double quantity;
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};
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#endif
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