From d47bd8319fe9e33619c05a861a07684f3a55ebf3 Mon Sep 17 00:00:00 2001 From: jhumeau Date: Wed, 30 Jul 2008 15:33:53 +0000 Subject: [PATCH] t-moeoHyperVolumeUnaryMetric added git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1229 331e1502-861f-0410-8da2-ba01fb791d7f --- .../test/t-moeoHyperVolumeUnaryMetric.cpp | 276 ++++++++++++++++++ 1 file changed, 276 insertions(+) create mode 100644 trunk/paradiseo-moeo/test/t-moeoHyperVolumeUnaryMetric.cpp diff --git a/trunk/paradiseo-moeo/test/t-moeoHyperVolumeUnaryMetric.cpp b/trunk/paradiseo-moeo/test/t-moeoHyperVolumeUnaryMetric.cpp new file mode 100644 index 000000000..d0f344294 --- /dev/null +++ b/trunk/paradiseo-moeo/test/t-moeoHyperVolumeUnaryMetric.cpp @@ -0,0 +1,276 @@ +/* +* +* Copyright (C) DOLPHIN Project-Team, INRIA Lille-Nord Europe, 2006-2008 +* (C) OPAC Team, LIFL, 2002-2008 +* +* Arnaud Liefooghe +* Jeremie Humeau +* +* 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 +* +*/ +//----------------------------------------------------------------------------- +// t-moeoHyperVolumeUnaryMetric.cpp +//----------------------------------------------------------------------------- + +#include +#include +#include + +//----------------------------------------------------------------------------- + +class ObjectiveVectorTraits : public moeoObjectiveVectorTraits +{ +public: + static bool minimizing (int i) + { + return true; + } + static bool maximizing (int i) + { + return false; + } + static unsigned int nObjectives () + { + return 2; + } +}; + +typedef moeoRealObjectiveVector < ObjectiveVectorTraits > ObjectiveVector; + +//----------------------------------------------------------------------------- + +int main() +{ + std::cout << "[moeoHyperVolumeUnaryMetric] => \n"; + + // objective vectors + std::vector < ObjectiveVector > set1; + + //test normalisation + set1.resize(4); + + //test case + set1[0][0] = 1; + set1[0][1] = 3; + + set1[1][0] = 5; + set1[1][1] = 4; + + set1[2][0] = 4; + set1[2][1] = 5; + + set1[3][0] = 2; + set1[3][1] = 12; + + + moeoHyperVolumeUnaryMetric < ObjectiveVector > metric(true, 1.1); + + std::vector < eoRealInterval > bounds; + + metric.setup(set1); + bounds = metric.getBounds(); + + std::cout << "\t>test normalization =>"; + assert(bounds[0].minimum()==1.0); + assert(bounds[0].maximum()==5.0); + assert(bounds[0].range()==4.0); + + assert(bounds[1].minimum()==3.0); + assert(bounds[1].maximum()==12.0); + assert(bounds[1].range()==9.0); + std::cout << "OK\n"; + + set1.resize(0); + std::cout << "\t>test bad param in method setup =>"; + try{ + metric.setup(set1); + return EXIT_FAILURE; + } + catch (char const* e){ + std::cout << "Ok\n"; + } + + //test method dominates + std::vector a; + std::vector b; + + a.resize(3); + b.resize(3); + + a[0]=10.0; + a[1]=10.0; + a[2]=2.0; + + b[0]= 3.0; + b[1]= 10.0; + b[2]= 4.0; + + std::cout << "\t>test method dominates =>"; + assert(metric.dominates(a, b, 2)); + assert(!metric.dominates(a, b, 3)); + std::cout << "Ok\n"; + + //test method swap + std::vector < std::vector > front; + front.resize(5); + front[0]=a; + front[1]=a; + front[2]=a; + front[3]=b; + front[4]=a; + + std::cout << "\t>test method swap =>"; + metric.swap(front, 1, 3); + assert(front.size()== 5); + for(unsigned int i=0; i<5; i++){ + if(i == 1){ + assert(front[i][0]==3.0); + assert(front[i][1]==10.0); + assert(front[i][2]==4.0); + } + else{ + assert(front[i][0]==10.0); + assert(front[i][1]==10.0); + assert(front[i][2]==2.0); + } + } + std::cout << "Ok\n"; + + + //test method filter_nondominated_set + std::vector< double > c; + std::vector< double > d; + std::vector< double > e; + + c.resize(3); + d.resize(3); + e.resize(3); + + c[0]=11.0; + c[1]=9.0; + c[2]=5.0; + + d[0]=7.0; + d[1]=7.0; + d[2]=7.0; + + e[0]=9.0; + e[1]=10.5; + e[2]=14.0; + + front[0]=a; + front[1]=b; + front[2]=c; + front[3]=d; + front[4]=e; + + std::cout << "\t>test method filter_nondominated_set =>"; + unsigned int res = metric.filter_nondominated_set(front, 5, 2); + + assert(res == 3); + + assert(front[0] == a); + assert(front[1]== e); + assert(front[2]== c); + assert(front[3]== d); + assert(front[4]== b); + + std::cout << "Ok\n"; + + //test method surface_unchanged_to + std::cout << "\t>test method surface_unchanged_set =>"; + + front[4]= a; + front[0]= c; + front[2]= b; + + double min = metric.surface_unchanged_to(front, 4, 2); + + assert(min == 4.0); + + try{ + metric.surface_unchanged_to(front, 0, 2); + return EXIT_FAILURE; + } + catch (char const* e){ + std::cout << "Ok\n"; + } + + // test method reduce_nondominated_set + + std::cout << "\t>test method reduce_nondominated_set=>"; + + res=metric.reduce_nondominated_set(front, 3, 1, 9.5); + assert(res==2); + + std::cout << "Ok\n"; + + //test method calc_hypervolume + std::cout << "\t>test method calc_hypervolume=>"; + + a.resize(2); + b.resize(2); + c.resize(2); + front.resize(3); + + a[0]=1; + a[1]=3; + b[0]=2; + b[1]=2; + c[0]=3; + c[1]=1; + + front[0]=a; + front[1]=b; + front[2]=c; + + double hyp=metric.calc_hypervolume(front, 3, 2); + assert (hyp==6.0); + + a.resize(3); + b.resize(3); + c.resize(3); + + a[2]=1; + b[2]=2; + c[2]=3; + + front[0]=c; + front[1]=a; + front[2]=b; + + hyp=metric.calc_hypervolume(front, 3, 3); + assert(hyp==14.0); + + + std::cout << "Ok\n"; + return EXIT_SUCCESS; +} + +//-----------------------------------------------------------------------------