133 lines
4 KiB
C++
133 lines
4 KiB
C++
/*
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* <t-moeoDetArchiveSelect.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-moeoDetArchiveSelect..cpp
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//-----------------------------------------------------------------------------
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#include <eo>
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#include <moeo>
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#include <cassert>
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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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typedef MOEO < ObjectiveVector, double, double > Solution;
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int main()
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{
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std::cout << "[moeoDetArchiveSelect] => \n";
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moeoUnboundedArchive <Solution> archive;
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Solution sol1, sol2, sol3, sol4, sol5;
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ObjectiveVector obj1, obj2, obj3, obj4, obj5;
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obj1[0]=10;
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obj1[1]=0;
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obj2[0]=9;
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obj2[1]=1;
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obj3[0]=8;
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obj3[1]=2;
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obj4[0]=7;
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obj4[1]=3;
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obj5[0]=6;
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obj5[1]=4;
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sol1.objectiveVector(obj1);
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sol2.objectiveVector(obj2);
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sol3.objectiveVector(obj3);
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sol4.objectiveVector(obj4);
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sol5.objectiveVector(obj5);
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archive(sol1);
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archive(sol2);
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archive(sol3);
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archive(sol4);
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archive(sol5);
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assert(archive.size() == 5);
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//archive.printOn(std::cout);
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eoPop <Solution> source, dest;
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// test with max > archive size
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moeoDetArchiveSelect <Solution> select1(archive, 10);
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select1(source, dest);
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for(unsigned int i=0; i< archive.size(); i++){
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assert(dest[i].objectiveVector()[0]==archive[i].objectiveVector()[0]);
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assert(dest[i].objectiveVector()[1]==archive[i].objectiveVector()[1]);
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}
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//test with a max < archive size
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dest.resize(0);
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moeoDetArchiveSelect <Solution> select2(archive, 3);
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select2(source, dest);
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assert(dest.size()==3);
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//test with archive size < min
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dest.resize(0);
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moeoDetArchiveSelect <Solution> select3(archive, 100, 10);
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select3(source, dest);
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for(int i=0; i< 10; i++){
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assert(dest[i].objectiveVector()[0]==archive[i%archive.size()].objectiveVector()[0]);
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assert(dest[i].objectiveVector()[1]==archive[i%archive.size()].objectiveVector()[1]);
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}
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//test with bad value
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dest.resize(0);
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moeoDetArchiveSelect <Solution> select4(archive, 10, 11);
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select4(source, dest);
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assert(dest.size()==0);
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std::cout << " OK\n";
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return EXIT_SUCCESS;
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}
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