137 lines
4.2 KiB
C++
137 lines
4.2 KiB
C++
/*
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* <FlowShopBenchmarkParser.cpp>
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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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#include <iostream>
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#include <stdexcept>
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#include <eo>
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#include "FlowShopBenchmarkParser.h"
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FlowShopBenchmarkParser::FlowShopBenchmarkParser(const std::string _benchmarkFileName)
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{
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init(_benchmarkFileName);
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}
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const unsigned int FlowShopBenchmarkParser::getM()
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{
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return M;
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}
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const unsigned int FlowShopBenchmarkParser::getN()
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{
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return N;
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}
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const std::vector< std::vector<unsigned int> > FlowShopBenchmarkParser::getP()
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{
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return p;
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}
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const std::vector<unsigned int> FlowShopBenchmarkParser::getD()
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{
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return d;
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}
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void FlowShopBenchmarkParser::printOn(std::ostream & _os) const
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{
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_os << "M=" << M << " N=" << N << std::endl;
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_os << "*** processing times" << std::endl;
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for (unsigned int i=0; i<M; i++)
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{
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for (unsigned int j=0; j<N; j++)
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{
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_os << p[i][j] << " ";
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}
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_os << std::endl;
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}
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_os << "*** due-dates" << std::endl;
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for (unsigned int j=0; j<N; j++)
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{
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_os << d[j] << " ";
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}
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_os << std::endl << std::endl;
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}
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void FlowShopBenchmarkParser::init(const std::string _benchmarkFileName)
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{
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std::string buffer;
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std::string::size_type start, end;
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std::ifstream inputFile(_benchmarkFileName.data(), std::ios::in);
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// opening of the benchmark file
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if (! inputFile)
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throw eoFileError(_benchmarkFileName);
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// number of jobs (N)
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getline(inputFile, buffer, '\n');
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N = atoi(buffer.data());
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// number of machines M
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getline(inputFile, buffer, '\n');
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M = atoi(buffer.data());
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// initial and current seeds (not used)
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getline(inputFile, buffer, '\n');
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// processing times and due-dates
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// p = std::vector< std::vector<unsigned int> > (M,N);
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p.resize(M);
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for (unsigned int j=0 ; j<M ; j++)
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{
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p[j].resize(N);
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}
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d = std::vector<unsigned int> (N);
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// for each job...
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for (unsigned int j=0 ; j<N ; j++)
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{
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// index of the job (<=> j)
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getline(inputFile, buffer, '\n');
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// due-date of the job j
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getline(inputFile, buffer, '\n');
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d[j] = atoi(buffer.data());
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// processing times of the job j on each machine
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getline(inputFile, buffer, '\n');
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start = buffer.find_first_not_of(" ");
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for (unsigned int i=0 ; i<M ; i++)
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{
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end = buffer.find_first_of(" ", start);
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p[i][j] = atoi(buffer.substr(start, end-start).data());
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start = buffer.find_first_not_of(" ", end);
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}
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}
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// closing of the input file
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inputFile.close();
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}
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