88 lines
3.0 KiB
C++
88 lines
3.0 KiB
C++
/*
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* Open BEAGLE
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* Copyright (C) 2001-2007 by Christian Gagne and Marc Parizeau
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*
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* Contact:
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* Laboratoire de Vision et Systemes Numeriques
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* Departement de genie electrique et de genie informatique
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* Universite Laval, Quebec, Canada, G1K 7P4
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* http://vision.gel.ulaval.ca
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*
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*/
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/*!
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* \file CoevSymbregMain.cpp
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* \brief Implementation of the main routine of co-evolutionary symbolic regression.
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* \author Jiachuan Wang <jiacwang@ecs.umass.edu>
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* \author Christian Gagne <cgagne@gmail.com>
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* $Revision: 1.10.2.1 $
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* $Date: 2007/05/09 01:51:22 $
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*/
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#include "beagle/Coev.hpp"
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#include "CoSymEvalOp.hpp"
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#include "TrainSetEvalOp.hpp"
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#include "TrainSetThread.hpp"
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#include "SymGPEvalOp.hpp"
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#include "SymGPThread.hpp"
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#include <cmath>
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#include <cstdlib>
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#include <iostream>
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#include <stdexcept>
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#include <vector>
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#include <numeric>
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using namespace std;
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using namespace Beagle;
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/*!
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* \brief Main routine for the co-evolutionary symbolic regression example.
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* \param argc Number of arguments on the command-line.
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* \param argv Arguments on the command-line.
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* \return Return value of the program.
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* \ingroup CoSym
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*/
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int main(int argc, char** argv) {
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try {
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// Deduce configuration filename from argv[0].
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Beagle::string lConfigFilename1 = "symgp-thread.conf";
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Beagle::string lConfigFilename2 = "trainset-thread.conf";
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Beagle::string lProgramName = argv[0];
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Beagle::string::size_type lLibsPos = lProgramName.find(Beagle::string(".libs"));
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Beagle::string::size_type lSlashPos = lProgramName.find_last_of(Beagle::string("/\\"), lLibsPos);
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if(lSlashPos != Beagle::string::npos) {
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lConfigFilename1.insert(0, lProgramName, 0, lSlashPos+1);
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lConfigFilename2.insert(0, lProgramName, 0, lSlashPos+1);
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}
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// Creates and starts first thread/population for co-evolution.
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SymGPThread lThread1(lConfigFilename1);
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lThread1.run();
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// Creates and starts second thread/population for co-evolution.
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TrainSetThread lThread2(lConfigFilename2);
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lThread2.run();
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// Wait for the threads to finish.
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lThread1.wait();
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lThread2.wait();
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}
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catch(std::exception& inException) {
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std::cerr << "Standard exception catched:" << std::endl << std::flush;
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std::cerr << inException.what() << std::endl << std::flush;
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return 1;
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}
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}
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