104 lines
3.4 KiB
C++
104 lines
3.4 KiB
C++
/*
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* <FlowShopEval.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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* Arnaud Liefooghe
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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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//-----------------------------------------------------------------------------
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#ifndef FLOWSHOPEVAL_H_
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#define FLOWSHOPEVAL_H_
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#include <vector>
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#include <core/moeoEvalFunc.h>
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#include <FlowShop.h>
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/**
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* Evaluation of the objective vector a (multi-objective) FlowShop object
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*/
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class FlowShopEval : public moeoEvalFunc<FlowShop>
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{
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public:
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/**
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* Ctor
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* @param _M the number of machines
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* @param _N the number of jobs to schedule
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* @param _p the processing times
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* @param _d the due dates
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*/
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FlowShopEval(unsigned int _M, unsigned int _N, const std::vector< std::vector<unsigned int> > & _p, const std::vector<unsigned int> & _d);
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/**
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* computation of the multi-objective evaluation of a FlowShop object
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* @param _flowshop the FlowShop object to evaluate
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*/
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void operator()(FlowShop & _flowshop);
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private:
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/** number of machines */
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unsigned int M;
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/** number of jobs */
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unsigned int N;
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/** p[i][j] = processing time of job j on machine i */
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std::vector< std::vector < unsigned int > > p;
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/** d[j] = due-date of the job j */
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std::vector < unsigned int > d;
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/**
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* computation of the makespan
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* @param _flowshop the genotype to evaluate
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*/
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double makespan(const FlowShop & _flowshop);
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/**
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* computation of the tardiness
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* @param _flowshop the genotype to evaluate
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*/
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double tardiness(const FlowShop & _flowshop);
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/**
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* computation of the completion times of a scheduling (for each job on each machine)
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* C[i][j] = completion of the jth job of the scheduling on the ith machine
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* @param _flowshop the genotype to evaluate
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*/
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std::vector< std::vector<unsigned int> > completionTime (const FlowShop & _flowshop);
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};
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#endif /*FLOWSHOPEVAL_H_*/
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