From e4ac91c2db349618eec5b121dacf523be5d344c8 Mon Sep 17 00:00:00 2001 From: khouadjia Date: Wed, 11 Mar 2009 15:07:23 +0000 Subject: [PATCH] New approach for Dynamic Vehicle Routing Problem based on Particle Swarm Optimization git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1508 331e1502-861f-0410-8da2-ba01fb791d7f --- .../branches/PSO-DVRP/eoPsoDVRPInit.h | 270 ------------------ 1 file changed, 270 deletions(-) delete mode 100644 contribution/branches/PSO-DVRP/eoPsoDVRPInit.h diff --git a/contribution/branches/PSO-DVRP/eoPsoDVRPInit.h b/contribution/branches/PSO-DVRP/eoPsoDVRPInit.h deleted file mode 100644 index 35f863b11..000000000 --- a/contribution/branches/PSO-DVRP/eoPsoDVRPInit.h +++ /dev/null @@ -1,270 +0,0 @@ -/* - * Copyright (C) DOLPHIN Project-Team, INRIA Lille Nord-Europe, 2007-2008 - * (C) OPAC Team, LIFL, 2002-2008 - * - * (c) Mostepha Redouane Khouadjia , 2008 - * - * This software is governed by the CeCILL license under French law and - * abiding by the rules of distribution of free software. You can use, - * modify and/ or redistribute the software under the terms of the CeCILL - * license as circulated by CEA, CNRS and INRIA at the following URL - * "http://www.cecill.info". - * - * As a counterpart to the access to the source code and rights to copy, - * modify and redistribute granted by the license, users are provided only - * with a limited warranty and the software's author, the holder of the - * economic rights, and the successive licensors have only limited liability. - * - * In this respect, the user's attention is drawn to the risks associated - * with loading, using, modifying and/or developing or reproducing the - * software by the user in light of its specific status of free software, - * that may mean that it is complicated to manipulate, and that also - * therefore means that it is reserved for developers and experienced - * professionals having in-depth computer knowledge. Users are therefore - * encouraged to load and test the software's suitability as regards their - * requirements in conditions enabling the security of their systems and/or - * data to be ensured and, more generally, to use and operate it in the - * same conditions as regards security. - * The fact that you are presently reading this means that you have had - * knowledge of the CeCILL license and that you accept its terms. - * - * ParadisEO WebSite : http://paradiseo.gforge.inria.fr - * Contact: paradiseo-help@lists.gforge.inria.fr - * - */ - - -#ifndef EOPSODVRPINIT_H_ -#define EOPSODVRPINIT_H_ - -#include -#include "eoPsoDVRPEvalFunc.h" -#include "eoDVRPStarTopology.h" -#include "eoPsoDVRPutils.h" - - -template - -class eoNothingInit: public eoInit -{ - -public: - - eoNothingInit(){} - - virtual void operator()(POT& _po) { - - _po.resize(0); - - _po.invalidate (); - - - } -}; - - - -class eoInitialSettings -{ - public: - - - eoInitialSettings( string _benchmarkFile, const double TIME_CUT_OFF, const unsigned NBR_SLICES): benchmarkFile(_benchmarkFile) - - {TIME_CUTOFF = TIME_CUT_OFF; - - NBRSLICES = NBR_SLICES; - - operator()(); - - } - - void operator() () { - - - loadMatrixCustomers(benchmarkFile); - - computeDistances(); - - SetFleetCapacity(benchmarkFile); - - FindTimeDay(benchmarkFile); - - TIME_STEP = TIME_ADVANCE = 0.0; - - TIME_SLICE = TIME_DAY/NBRSLICES; - - -} - - void SetFleetCapacity(string filename){ - istringstream iss; - string line; - ifstream filein (filename.c_str()); - IsReadable(filein); - do - - getline(filein,line); - - while(line.find("NUM_VEHICLES")== string::npos); - iss.str(line); - iss>>line>>FLEET_VEHICLES; - iss.clear(); - do - getline(filein,line); - - while(line.find("CAPACITIES")== string::npos); - - iss.str(line); - - iss>>line>> VEHICULE_CAPACITY; - - iss.clear(); - - filein.close(); - - } - - void FindTimeDay(string filename){ - - ifstream file (filename.c_str()); - - string line; - - unsigned int customer; - - double time; - - istringstream iss; - - do - - getline(file,line); - - - while(line.find("DEPOT_TIME_WINDOW_SECTION")== string::npos); - - - getline(file,line); - - iss.str(line); - - iss>>customer>>customer>>TIME_DAY; - - iss.clear(); - - file.close(); - - } - - private: - - string benchmarkFile; - - - -}; - - -/* - -template < class POT > - -class eoParticleInit : public eoInit -{ - -public : - - - eoParticleInit(){} - - void operator()(POT & _po) { - - - //_po. eoVectorParticle::operator = _po.bestPositions; - - for (size_t i = 0 , size = _po.size(); i < size ; i++ ) - - _po.planifiedCustomers[i].pRouting = _po.planifiedCustomers[i].bestRouting; - - _po.pRoutes = _po.bestRoutes; - - _po.pLength = _po.bestLength; - - _po.firstTimeServiceCurrentPosition = _po.firstTimeServiceBestPosition; - - _po.fitness(_po.bestLength); - - } - - - - void operator () (eoPop &_pop) { - - for (size_t i = 0, size = _pop.size(); i < size ; i++) - { - - operator()(_pop[i]); - - } - - - } - - - -}; - -*/ - - -template < class POT > - -class eoDVRBestPositionInit: public eoParticleBestInit // First initializer of swarm -{ - -public: - - eoDVRBestPositionInit () {} - - void operator () (POT & _po) - { - - _po.bestPositions = _po ; - - _po.bestLength = _po.pLength ; - - _po.bestRoutes =_po.pRoutes; - - //il faut une �valuation avant sinon le invalidate best sera faux - - _po.best(_po.fitness()); - - if ( !std::equal( _po.bestPositions.begin(), _po.bestPositions.end(), _po.begin() ) ) - - std::cerr << "The copy was not performed correctly when initializeBestPosition"<