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advance on t-moeoHyperVolumeUnaryMetric

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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1232 331e1502-861f-0410-8da2-ba01fb791d7f
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jhumeau 2008-08-11 09:38:44 +00:00
commit b55002c8d2
1 changed files with 73 additions and 1 deletions
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trunk/paradiseo-moeo/test/t-moeoHyperVolumeUnaryMetric.cpp
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@ -63,6 +63,25 @@ public:
typedef moeoRealObjectiveVector < ObjectiveVectorTraits > ObjectiveVector;
class ObjectiveVectorTraits2 : public moeoObjectiveVectorTraits
{
public:
static bool minimizing (int i)
{
return true;
}
static bool maximizing (int i)
{
return false;
}
static unsigned int nObjectives ()
{
return 3;
}
};
typedef moeoRealObjectiveVector < ObjectiveVectorTraits2 > ObjectiveVector2;
//-----------------------------------------------------------------------------
int main()
@ -268,8 +287,61 @@ int main()
hyp=metric.calc_hypervolume(front, 3, 3);
assert(hyp==14.0);
std::cout << "Ok\n";
//test de l'hyperVolume
std::cout << "\t>test operator()=>\n";
std::vector <ObjectiveVector2> solution;
solution.resize(3);
solution[0][0]=3.0;
solution[0][1]=1.0;
solution[0][2]=3.0;
solution[1][0]=2.0;
solution[1][1]=2.0;
solution[1][2]=2.0;
solution[2][0]=1.0;
solution[2][1]=3.0;
solution[2][2]=1.0;
ObjectiveVector2 ref_point;
ref_point.resize(3);
ref_point[0]=4.0;
ref_point[1]=4.0;
ref_point[2]=4.0;
std::cout << "\t\t-without normalization and ref_point =>";
moeoHyperVolumeUnaryMetric < ObjectiveVector2 > metric2(false, ref_point);
hyp=metric2(solution);
assert(hyp==14.0);
std::cout << " Ok\n";
std::cout << "\t\t-with normalization and ref_point =>";
ref_point[0]=1.5;
ref_point[1]=1.5;
ref_point[2]=1.5;
moeoHyperVolumeUnaryMetric < ObjectiveVector2 > metric3(true, ref_point);
hyp=metric3(solution);
assert(hyp==1.75);
std::cout << " Ok\n";
std::cout << "\t\t-without normalization and a coefficent rho =>";
hyp=0.0;
moeoHyperVolumeUnaryMetric < ObjectiveVector2 > metric4(false, 2);
hyp=metric4(solution);
assert(hyp==100.0);
std::cout << " Ok\n";
std::cout << "\t\t-with normalization and a coefficent rho =>";
hyp=0.0;
moeoHyperVolumeUnaryMetric < ObjectiveVector2 > metric5(true, 1.5);
hyp=metric5(solution);
assert(hyp==1.75);
std::cout << " Ok\n";
return EXIT_SUCCESS;
}