286 lines
6.8 KiB
C++
286 lines
6.8 KiB
C++
/*
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* <t-moeoVecVsVecMultiplicativeEpsilonBinaryMetric.cpp>
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* Copyright (C) DOLPHIN Project-Team, INRIA Lille-Nord Europe, 2006-2008
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* (C) OPAC Team, LIFL, 2002-2008
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*
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* Arnaud Liefooghe
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* Jeremie Humeau
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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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// t-moeoVecVsVecMultiplicativeEpsilonBinaryMetric.cpp
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//-----------------------------------------------------------------------------
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#include <eo>
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#include <moeo>
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#include <assert.h>
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//-----------------------------------------------------------------------------
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class ObjectiveVectorTraits : public moeoObjectiveVectorTraits
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{
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public:
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static bool minimizing (int /*i*/)
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{
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return true;
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}
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static bool maximizing (int /*i*/)
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{
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return false;
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}
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static unsigned int nObjectives ()
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{
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return 2;
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}
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};
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typedef moeoRealObjectiveVector < ObjectiveVectorTraits > ObjectiveVector;
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class ObjectiveVectorTraits2 : public moeoObjectiveVectorTraits
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{
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public:
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static bool minimizing (int i)
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{
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if (i==0)
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return true;
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else
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return false;
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}
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static bool maximizing (int i)
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{
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if (i==0)
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return false;
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else
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return true;
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}
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static unsigned int nObjectives ()
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{
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return 2;
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}
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};
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typedef moeoRealObjectiveVector < ObjectiveVectorTraits2 > ObjectiveVector2;
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//-----------------------------------------------------------------------------
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int main()
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{
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std::cout << "[moeoVecVsVecMultiplicativeEpsilonBinaryMetric] => \n";
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double eps;
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// objective vectors
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std::vector < ObjectiveVector > set1;
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std::vector < ObjectiveVector > set2;
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std::vector < ObjectiveVector > set3;
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std::vector < ObjectiveVector > set4;
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set1.resize(5);
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set2.resize(4);
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set3.resize(5);
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set4.resize(3);
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set1[0][0] = 4;
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set1[0][1] = 7;
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set1[1][0] = 5;
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set1[1][1] = 6;
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set1[2][0] = 7;
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set1[2][1] = 5;
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set1[3][0] = 8;
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set1[3][1] = 4;
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set1[4][0] = 9;
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set1[4][1] = 2;
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set2[0][0] = 4;
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set2[0][1] = 7;
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set2[1][0] = 5;
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set2[1][1] = 6;
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set2[2][0] = 7;
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set2[2][1] = 5;
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set2[3][0] = 8;
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set2[3][1] = 4;
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set3[0][0] = 10;
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set3[0][1] = 4;
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set3[1][0] = 9;
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set3[1][1] = 5;
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set3[2][0] = 8;
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set3[2][1] = 6;
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set3[3][0] = 7;
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set3[3][1] = 7;
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set3[4][0] = 6;
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set3[4][1] = 8;
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set4[0][0] = 3;
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set4[0][1] = 1;
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set4[1][0] = 2;
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set4[1][1] = 2;
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set4[2][0] = 1;
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set4[2][1] = 3;
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moeoVecVsVecMultiplicativeEpsilonBinaryMetric < ObjectiveVector > metric;
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std::cout << "\t>Ieps(set1, set2) => ";
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eps = metric(set1, set2);
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assert(eps == 1.0);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set2, set1) => ";
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eps = metric(set2, set1);
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assert(eps == 2.0);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set1, set3) => ";
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eps = metric(set1, set3);
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assert(eps == 0.9);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set3, set1) => ";
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eps = metric(set3, set1);
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assert(eps == 2.0);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set1, set4) => ";
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eps = metric(set1, set4);
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assert(eps == 4.0);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set4, set1) => ";
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eps = metric(set4, set1);
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assert(eps == 0.5);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set2, set3) => ";
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eps = metric(set2, set3);
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assert(eps == 1.0);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set3, set2) => ";
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eps = metric(set3, set2);
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assert(eps == 1.5);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set2, set4) => ";
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eps = metric(set2, set4);
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assert(eps == 4.0);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set4, set2) => ";
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eps = metric(set4, set2);
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assert(eps == 3.0/7.0);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set3, set4) => ";
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eps = metric(set3, set4);
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assert(eps == 6.0);
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std::cout << "OK\n";
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std::cout << "\t>Ieps(set4, set3) => ";
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eps = metric(set4, set3);
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assert(eps == 1.0/3.0);
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std::cout << "OK\n";
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set1[0][0] = 0;
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set3[0][1] = -1;
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std::cout << "\tError test: elements with a differents sign => ";
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try{
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eps = metric(set4, set3);
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return EXIT_FAILURE;
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}
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catch (char const* e){
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std::cout << "OK\n";
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}
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std::cout << "\tError test: an element = 0 => ";
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try{
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eps = metric(set1, set2);
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return EXIT_FAILURE;
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}
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catch (char const* e){
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std::cout << "Ok\n";
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}
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//test with maximization
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moeoVecVsVecMultiplicativeEpsilonBinaryMetric < ObjectiveVector2 > metric2;
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std::vector < ObjectiveVector2 > set5;
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std::vector < ObjectiveVector2 > set6;
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set5.resize(3);
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set6.resize(4);
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set5[0][0] = 1;
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set5[0][1] = 3;
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set5[1][0] = 2;
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set5[1][1] = 2;
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set5[2][0] = 3;
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set5[2][1] = 1;
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set6[0][0] = 5;
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set6[0][1] = 2;
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set6[1][0] = 4;
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set6[1][1] = 3;
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set6[2][0] = 3;
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set6[2][1] = 4;
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set6[3][0] = 2;
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set6[3][1] = 5;
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std::cout << "\t1 Maximazing objectif test => ";
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eps = metric2(set5, set6);
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assert(eps == 5.0/3.0);
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std::cout << "Ok\n";
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return EXIT_SUCCESS;
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}
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//-----------------------------------------------------------------------------
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