Migration from SVN

moeo/tutorial/examples/CMakeLists.txt

@@ -0,0 +1,6 @@
+######################################################################################
+### 0) Include subdirectories
+######################################################################################
+
+add_subdirectory(flowshop)
+

moeo/tutorial/examples/flowshop/CMakeLists.txt

@@ -0,0 +1,49 @@
+######################################################################################
+### 0) Include lessons subdirectories
+######################################################################################
+
+include_directories(${EO_SRC_DIR}/src)
+include_directories(${MOEO_SRC_DIR}/src)
+include_directories(${CMAKE_CURRENT_SOURCE_DIR})
+
+######################################################################################
+### 2) Define output paths
+######################################################################################
+
+set(FLOWSHOP_LIB_OUTPUT_PATH ${FLOWSHOP_BINARY_DIR}/lib)
+set(LIBRARY_OUTPUT_PATH ${FLOWSHOP_LIB_OUTPUT_PATH})
+
+######################################################################################
+### 3) Set flowshop sources
+######################################################################################
+
+set(FLOWSHOP_SOURCES   
+        FlowShopBenchmarkParser.cpp 
+        FlowShopEval.cpp 
+        FlowShopObjectiveVectorTraits.cpp 
+        FlowShopOpCrossoverQuad.cpp 
+        FlowShop.cpp)
+
+######################################################################################
+### 4) Create flowshop library
+######################################################################################
+
+add_library(flowshop STATIC ${FLOWSHOP_SOURCES})
+add_dependencies(flowshop moeo)
+
+target_link_libraries(flowshop eo)
+
+install(TARGETS flowshop ARCHIVE DESTINATION local/${LIB} COMPONENT libraries)
+
+######################################################################################
+### 5) Installing benchs
+######################################################################################
+
+install(DIRECTORY benchs DESTINATION local/include${INSTALL_SUB_DIR}/moeo/tutorial/flowshop COMPONENT tutorial)
+
+######################################################################################
+### 6) Look for headers
+######################################################################################
+
+file(GLOB HDRS *.h)
+install(FILES ${HDRS} DESTINATION local/include${INSTALL_SUB_DIR}/moeo/tutorial/examples/flowshop COMPONENT headers)

moeo/tutorial/examples/flowshop/FlowShop.cpp

@@ -0,0 +1,43 @@
+/*
+* <FlowShop.cpp>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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
+*
+*/
+//-----------------------------------------------------------------------------
+
+#include <FlowShop.h>
+
+std::string FlowShop::className() const
+  {
+    return "FlowShop";
+  }

moeo/tutorial/examples/flowshop/FlowShop.h

@@ -0,0 +1,58 @@
+/*
+* <FlowShop.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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 FLOWSHOP_H_
+#define FLOWSHOP_H_
+
+#include <core/moeoVector.h>
+#include <FlowShopObjectiveVector.h>
+
+/**
+ *  Structure of the genotype for the flow-shop scheduling problem: a vector of unsigned int int.
+ */
+class FlowShop: public moeoVector < FlowShopObjectiveVector , unsigned int >
+  {
+  public:
+
+    /**
+     * class name
+     */
+    std::string className() const;
+
+  };
+
+#endif /*FLOWSHOP_H_*/

moeo/tutorial/examples/flowshop/FlowShopBenchmarkParser.cpp

@@ -0,0 +1,136 @@
+/*
+* <FlowShopBenchmarkParser.cpp>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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
+*
+*/
+//-----------------------------------------------------------------------------
+#include <iostream>
+#include <stdexcept>
+#include "FlowShopBenchmarkParser.h"
+
+FlowShopBenchmarkParser::FlowShopBenchmarkParser(const std::string _benchmarkFileName)
+{
+    init(_benchmarkFileName);
+}
+
+
+const unsigned int FlowShopBenchmarkParser::getM()
+{
+    return M;
+}
+
+
+const unsigned int FlowShopBenchmarkParser::getN()
+{
+    return N;
+}
+
+
+const std::vector< std::vector<unsigned int> > FlowShopBenchmarkParser::getP()
+{
+    return p;
+}
+
+
+const std::vector<unsigned int> FlowShopBenchmarkParser::getD()
+{
+    return d;
+}
+
+
+void FlowShopBenchmarkParser::printOn(std::ostream & _os) const
+{
+    _os << "M=" << M << " N=" << N << std::endl;
+    _os << "*** processing times" << std::endl;
+    for (unsigned int i=0; i<M; i++)
+    {
+        for (unsigned int j=0; j<N; j++)
+        {
+            _os << p[i][j] << " ";
+        }
+        _os << std::endl;
+    }
+    _os << "*** due-dates" << std::endl;
+    for (unsigned int j=0; j<N; j++)
+    {
+        _os << d[j] << " ";
+    }
+    _os << std::endl << std::endl;
+}
+
+
+void FlowShopBenchmarkParser::init(const std::string _benchmarkFileName)
+{
+    std::string buffer;
+    std::string::size_type start, end;
+    std::ifstream inputFile(_benchmarkFileName.data(), std::ios::in);
+    // opening of the benchmark file
+    if (! inputFile)
+        throw std::runtime_error("*** ERROR : Unable to open the benchmark file");
+    // number of jobs (N)
+    getline(inputFile, buffer, '\n');
+    N = atoi(buffer.data());
+    // number of machines M
+    getline(inputFile, buffer, '\n');
+    M = atoi(buffer.data());
+    // initial and current seeds (not used)
+    getline(inputFile, buffer, '\n');
+    // processing times and due-dates
+    // p = std::vector< std::vector<unsigned int> > (M,N);
+    p.resize(M);
+    for (unsigned int j=0 ; j<M ; j++)
+    {
+        p[j].resize(N);
+    }
+    d = std::vector<unsigned int> (N);
+    // for each job...
+    for (unsigned int j=0 ; j<N ; j++)
+    {
+        // index of the job (<=> j)
+        getline(inputFile, buffer, '\n');
+        // due-date of the job j
+        getline(inputFile, buffer, '\n');
+        d[j] = atoi(buffer.data());
+        // processing times of the job j on each machine
+        getline(inputFile, buffer, '\n');
+        start = buffer.find_first_not_of(" ");
+        for (unsigned int i=0 ; i<M ; i++)
+        {
+            end = buffer.find_first_of(" ", start);
+            p[i][j] = atoi(buffer.substr(start, end-start).data());
+            start = buffer.find_first_not_of(" ", end);
+        }
+    }
+    // closing of the input file
+    inputFile.close();
+}

moeo/tutorial/examples/flowshop/FlowShopBenchmarkParser.h

@@ -0,0 +1,110 @@
+/*
+* <FlowShopBenchmarkParser.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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 FLOWSHOPBENCHMARKPARSER_H_
+#define FLOWSHOPBENCHMARKPARSER_H_
+
+#include <stdlib.h>
+#include <fstream>
+#include <string>
+#include <vector>
+
+/**
+ * Class to handle parameters of a flow-shop instance from a benchmark file
+ */
+class FlowShopBenchmarkParser
+  {
+  public:
+
+    /**
+     * Ctor
+     * @param _benchmarkFileName the name of the benchmark file
+     */
+    FlowShopBenchmarkParser(const std::string _benchmarkFileName);
+
+
+    /**
+     * the number of machines
+     */
+    const unsigned int getM();
+
+
+    /**
+     * the number of jobs
+     */
+    const unsigned int getN();
+
+
+    /**
+     * the processing times
+     */
+    const std::vector < std::vector < unsigned int > > getP();
+
+
+    /**
+     * the due-dates
+     */
+    const std::vector < unsigned int > getD();
+
+
+    /**
+     * printing...
+     */
+    void printOn(std::ostream & _os) const;
+
+
+  private:
+
+    /** number of machines */
+    unsigned int M;
+    /** number of jobs */
+    unsigned int N;
+    /** p[i][j] = processing time of job j on machine i */
+    std::vector < std::vector < unsigned int > > p;
+    /** d[j] = due-date of the job j */
+    std::vector < unsigned int > d;
+
+
+    /**
+     * Initialisation of the parameters with the data contained in the benchmark file
+     * @param _benchmarkFileName the name of the benchmark file
+     */
+    void init(const std::string _benchmarkFileName);
+
+  };
+
+#endif /*FLOWSHOPBENCHMARKPARSER_H_*/

moeo/tutorial/examples/flowshop/FlowShopEval.cpp

@@ -0,0 +1,95 @@
+/*
+* <FlowShopEval.cpp>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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
+*
+*/
+//-----------------------------------------------------------------------------
+
+#include <FlowShopEval.h>
+
+
+FlowShopEval::FlowShopEval(unsigned int _M, unsigned int _N, const std::vector< std::vector<unsigned int> > & _p, const std::vector<unsigned int> & _d) :
+        M(_M), N (_N), p(_p), d(_d)
+{}
+
+
+void FlowShopEval::operator()(FlowShop & _flowshop)
+{
+    FlowShopObjectiveVector objVector;
+    objVector[0] = makespan(_flowshop);
+    objVector[1] = tardiness(_flowshop);
+    _flowshop.objectiveVector(objVector);
+}
+
+
+
+double FlowShopEval::makespan(const FlowShop & _flowshop)
+{
+    // completion times computation for each job on each machine
+    // C[i][j] = completion of the jth job of the scheduling on the ith machine
+    std::vector< std::vector<unsigned int> > C = completionTime(_flowshop);
+    return C[M-1][_flowshop[N-1]];
+}
+
+
+double FlowShopEval::tardiness(const FlowShop & _flowshop)
+{
+    // completion times computation for each job on each machine
+    // C[i][j] = completion of the jth job of the scheduling on the ith machine
+    std::vector< std::vector<unsigned int> > C = completionTime(_flowshop);
+    // tardiness computation
+    unsigned int long sum = 0;
+    for (unsigned int j=0 ; j<N ; j++)
+        sum += (unsigned int) std::max (0, (int) (C[M-1][_flowshop[j]] - d[_flowshop[j]]));
+    return sum;
+}
+
+
+std::vector< std::vector<unsigned int> > FlowShopEval::completionTime(const FlowShop & _flowshop)
+{
+    std::vector< std::vector<unsigned int> > C;
+    C.resize(M);
+    for (unsigned int i=0;i<M;i++)
+    {
+        C[i].resize(N);
+    }
+    C[0][_flowshop[0]] = p[0][_flowshop[0]];
+    for (unsigned int j=1; j<N; j++)
+        C[0][_flowshop[j]] = C[0][_flowshop[j-1]] + p[0][_flowshop[j]];
+    for (unsigned int i=1; i<M; i++)
+        C[i][_flowshop[0]] = C[i-1][_flowshop[0]] + p[i][_flowshop[0]];
+    for (unsigned int i=1; i<M; i++)
+        for (unsigned int j=1; j<N; j++)
+            C[i][_flowshop[j]] = std::max(C[i][_flowshop[j-1]], C[i-1][_flowshop[j]]) + p[i][_flowshop[j]];
+    return C;
+}

moeo/tutorial/examples/flowshop/FlowShopEval.h

@@ -0,0 +1,104 @@
+/*
+* <FlowShopEval.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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 FLOWSHOPEVAL_H_
+#define FLOWSHOPEVAL_H_
+
+#include <vector>
+#include <core/moeoEvalFunc.h>
+#include <FlowShop.h>
+
+/**
+ * Evaluation of the objective vector a (multi-objective) FlowShop object
+ */
+class FlowShopEval : public moeoEvalFunc<FlowShop>
+  {
+  public:
+
+    /**
+     * Ctor
+     * @param _M the number of machines 
+     * @param _N the number of jobs to schedule
+     * @param _p the processing times
+     * @param _d the due dates
+     */
+    FlowShopEval(unsigned int _M, unsigned int _N, const std::vector< std::vector<unsigned int> > & _p, const std::vector<unsigned int> & _d);
+
+
+    /**
+     * computation of the multi-objective evaluation of a FlowShop object
+     * @param _flowshop the FlowShop object to evaluate
+     */
+    void operator()(FlowShop & _flowshop);
+
+
+  private:
+
+    /** number of machines */
+    unsigned int M;
+    /** number of jobs */
+    unsigned int N;
+    /** p[i][j] = processing time of job j on machine i */
+    std::vector< std::vector < unsigned int > > p;
+    /** d[j] = due-date of the job j */
+    std::vector < unsigned int > d;
+
+
+    /**
+     * computation of the makespan
+     * @param _flowshop the genotype to evaluate
+     */
+    double makespan(const FlowShop & _flowshop);
+
+
+    /**
+     * computation of the tardiness
+     * @param _flowshop the genotype to evaluate
+     */
+    double tardiness(const FlowShop & _flowshop);
+
+
+    /**
+     * computation of the completion times of a scheduling (for each job on each machine)
+     * C[i][j] = completion of the jth job of the scheduling on the ith machine
+     * @param _flowshop the genotype to evaluate
+     */
+    std::vector< std::vector<unsigned int> > completionTime (const FlowShop & _flowshop);
+
+  };
+
+#endif /*FLOWSHOPEVAL_H_*/

moeo/tutorial/examples/flowshop/FlowShopInit.h

@@ -0,0 +1,49 @@
+/*
+* <FlowShopInit.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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 FLOWSHOPINIT_H_
+#define FLOWSHOPINIT_H_
+
+#include <eoInit.h>
+#include <FlowShop.h>
+
+/**
+ *  Initialization of a random genotype built by the default constructor of the FlowShop class
+ */
+typedef eoInitPermutation<FlowShop> FlowShopInit;
+
+#endif /*FLOWSHOPINIT_H_*/

moeo/tutorial/examples/flowshop/FlowShopObjectiveVector.h

@@ -0,0 +1,49 @@
+/*
+* <FlowShopObjectiveVector.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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 FLOWSHOPOBJECTIVEVECTOR_H_
+#define FLOWSHOPOBJECTIVEVECTOR_H_
+
+#include <core/moeoRealObjectiveVector.h>
+#include <FlowShopObjectiveVectorTraits.h>
+
+/**
+ * Definition of the objective vector for multi-objective flow-shop problems: a vector of doubles
+ */
+typedef moeoRealObjectiveVector < FlowShopObjectiveVectorTraits > FlowShopObjectiveVector;
+
+#endif /*FLOWSHOPOBJECTIVEVECTOR_H_*/

moeo/tutorial/examples/flowshop/FlowShopObjectiveVectorTraits.cpp

@@ -0,0 +1,57 @@
+/*
+* <FlowShopObjectiveVectorTraits.cpp>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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
+*
+*/
+//-----------------------------------------------------------------------------
+
+#include <FlowShopObjectiveVectorTraits.h>
+
+
+bool FlowShopObjectiveVectorTraits::minimizing (int _i)
+{
+  // minimizing both
+  return true;
+}
+
+bool FlowShopObjectiveVectorTraits::maximizing (int _i)
+{
+  // minimizing both
+  return false;
+}
+
+unsigned int FlowShopObjectiveVectorTraits::nObjectives ()
+{
+  // 2 objectives
+  return 2;
+}

moeo/tutorial/examples/flowshop/FlowShopObjectiveVectorTraits.h

@@ -0,0 +1,71 @@
+/*
+* <FlowShopObjectiveVectorTraits.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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 FLOWSHOPOBJECTIVEVECTORTRAITS_H_
+#define FLOWSHOPOBJECTIVEVECTORTRAITS_H_
+
+#include <core/moeoObjectiveVectorTraits.h>
+
+/**
+ * Definition of the objective vector traits for multi-objective flow-shop problems
+ */
+class FlowShopObjectiveVectorTraits : public moeoObjectiveVectorTraits
+  {
+  public:
+
+    /**
+     * Returns true if the _ith objective have to be minimzed
+     * @param _i index of the objective
+     */
+    static bool minimizing (int _i);
+
+
+    /**
+     * Returns true if the _ith objective have to be maximzed
+     * @param _i index of the objective
+     */
+    static bool maximizing (int _i);
+
+
+    /**
+     * Returns the number of objectives
+     */
+    static unsigned int nObjectives ();
+
+  };
+
+#endif /*FLOWSHOPOBJECTIVEVECTORTRAITS_H_*/

moeo/tutorial/examples/flowshop/FlowShopOpCrossoverQuad.cpp

@@ -0,0 +1,110 @@
+/*
+* <FlowShopOpCrossoverQuad.cpp>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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
+*
+*/
+//-----------------------------------------------------------------------------
+
+#include <FlowShopOpCrossoverQuad.h>
+
+
+std::string FlowShopOpCrossoverQuad::className() const
+  {
+    return "FlowShopOpCrossoverQuad";
+  }
+
+
+bool FlowShopOpCrossoverQuad::operator()(FlowShop & _flowshop1, FlowShop & _flowshop2)
+{
+  bool oneAtLeastIsModified;
+  // computation of the 2 random points
+  unsigned int point1, point2;
+  do
+    {
+      point1 =  rng.random(std::min(_flowshop1.size(), _flowshop2.size()));
+      point2 =  rng.random(std::min(_flowshop1.size(), _flowshop2.size()));
+    }
+  while (fabs((double) point1-point2) <= 2);
+  // computation of the offspring
+  FlowShop offspring1 = generateOffspring(_flowshop1, _flowshop2, point1, point2);
+  FlowShop offspring2 = generateOffspring(_flowshop2, _flowshop1, point1, point2);
+  // does at least one genotype has been modified ?
+  if ((_flowshop1 != offspring1) || (_flowshop2 != offspring2))
+    {
+      // update
+      _flowshop1.value(offspring1);
+      _flowshop2.value(offspring2);
+      // at least one genotype has been modified
+      oneAtLeastIsModified = true;
+    }
+  else
+    {
+      // no genotype has been modified
+      oneAtLeastIsModified = false;
+    }
+  // return 'true' if at least one genotype has been modified
+  return oneAtLeastIsModified;
+}
+
+
+FlowShop FlowShopOpCrossoverQuad::generateOffspring(const FlowShop & _parent1, const FlowShop & _parent2, unsigned int _point1, unsigned int _point2)
+{
+  FlowShop result = _parent1;
+  std::vector<bool> taken_values(result.size(), false);
+  if (_point1 > _point2)
+    std::swap(_point1, _point2);
+  /* first parent */
+  for (unsigned int i=0 ; i<=_point1 ; i++)
+    {
+      // result[i] == _parent1[i]
+      taken_values[_parent1[i]] = true;
+    }
+  for (unsigned int i=_point2 ; i<result.size() ; i++)
+    {
+      // result[i] == _parent1[i]
+      taken_values[_parent1[i]] = true;
+    }
+  /* second parent */
+  unsigned int i = _point1+1;
+  unsigned int j = 0;
+  while (i<_point2 && j<_parent2.size())
+    {
+      if (! taken_values[_parent2[j]])
+        {
+          result[i] = _parent2[j];
+          i++;
+        }
+      j++;
+    }
+  return result;
+}

moeo/tutorial/examples/flowshop/FlowShopOpCrossoverQuad.h

@@ -0,0 +1,78 @@
+/*
+* <FlowShopOpCrossoverQuad.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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 FLOWSHOPOPCROSSOVERQUAD_H_
+#define FLOWSHOPOPCROSSOVERQUAD_H_
+
+#include <eoOp.h>
+#include <FlowShop.h>
+
+/**
+ * Quadratic crossover operator for flow-shop (modify the both genotypes)
+ */
+class FlowShopOpCrossoverQuad : public eoQuadOp < FlowShop >
+  {
+  public:
+
+    /**
+     * the class name (used to display statistics)
+     */
+    std::string className() const;
+
+
+    /**
+     * eoQuad crossover - _flowshop1 and _flowshop2 are the (future) offspring, i.e. _copies_ of the parents
+     * @param _flowshop1 the first parent
+     * @param _flowshop2 the second parent
+     */
+    bool operator()(FlowShop & _flowshop1, FlowShop & _flowshop2);
+
+
+  private:
+
+    /**
+     * generation of an offspring by a 2 points crossover
+     * @param _parent1 the first parent
+     * @param _parent2 the second parent
+     * @param _point1 the first point
+     * @param _point2 the second point
+     */
+    FlowShop generateOffspring(const FlowShop & _parent1, const FlowShop & _parent2, unsigned int _point1, unsigned int _point2);
+
+  };
+
+#endif /*FLOWSHOPOPCROSSOVERQUAD_H_*/

moeo/tutorial/examples/flowshop/FlowShopOpMutationExchange.h

@@ -0,0 +1,49 @@
+/*
+* <FlowShopOpMutationExchange.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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 FLOWSHOPOPMUTATIONEXCHANGE_H_
+#define FLOWSHOPOPMUTATIONEXCHANGE_H_
+
+#include <eoSwapMutation.h>
+#include <FlowShop.h>
+
+/**
+ * Exchange mutation operator for the flow-shop
+ */
+typedef eoSwapMutation<FlowShop> FlowShopOpMutationExchange;
+
+#endif /*FLOWSHOPOPMUTATIONEXCHANGE_H_*/

moeo/tutorial/examples/flowshop/FlowShopOpMutationShift.h

@@ -0,0 +1,49 @@
+/*
+* <FlowShopOpMutationShift.h>
+* Copyright (C) DOLPHIN Project-Team, INRIA Futurs, 2006-2007
+* (C) OPAC Team, LIFL, 2002-2007
+*
+* Arnaud Liefooghe
+*
+* 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 FLOWSHOPOPMUTATIONSHIFT_H_
+#define FLOWSHOPOPMUTATIONSHIFT_H_
+
+#include <eoShiftMutation.h>
+#include <FlowShop.h>
+
+/**
+ * Shift mutation operator for flow-shop
+ */
+typedef eoShiftMutation<FlowShop> FlowShopOpMutationShift;
+
+#endif /*FLOWSHOPOPMUTATIONSHIFT_H_*/

moeo/tutorial/examples/flowshop/benchs/020_05_01.txt

@@ -0,0 +1,63 @@
+20
+5
+873654221
+0
+468
+54 79 16 66 58 
+1
+325
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+2
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+16
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+32 21 26 54 58 
+17
+1205
+87 86 75 77 18 
+18
+334
+68 5 77 51 68 
+19
+1111
+94 77 40 31 28 

moeo/tutorial/examples/flowshop/benchs/020_05_02.txt

@@ -0,0 +1,63 @@
+20
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+1
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+17
+310
+59 82 13 31 56 
+18
+719
+43 91 11 13 80 
+19
+1221
+50 37 5 98 72 

moeo/tutorial/examples/flowshop/benchs/020_10_01.txt

@@ -0,0 +1,63 @@
+20
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+1
+1371
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+3
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+17
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+22 15 34 10 39 74 91 28 48 4 
+18
+1398
+99 49 36 85 58 24 84 4 96 71 
+19
+1179
+83 72 48 55 31 3 67 80 86 62 

moeo/tutorial/examples/flowshop/benchs/020_10_02.txt

@@ -0,0 +1,63 @@
+20
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+33 49 55 95 81 48 25 20 44 18 
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+14 59 70 73 11 57 98 15 56 81 
+19
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