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merge ParadisEO-MOEO v-1.0

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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@400 331e1502-861f-0410-8da2-ba01fb791d7f
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liefooga 2007-06-26 13:28:59 +00:00
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trunk/paradiseo-moeo/src/comparator/moeoObjectiveObjectiveVectorComparator.h Normal file
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// -*- mode: c++; c-indent-level: 4; c++-member-init-indent: 8; comment-column: 35; -*-
//-----------------------------------------------------------------------------
// moeoObjectiveObjectiveVectorComparator.h
// (c) OPAC Team (LIFL), Dolphin Project (INRIA), 2007
/*
This library...
Contact: paradiseo-help@lists.gforge.inria.fr, http://paradiseo.gforge.inria.fr
*/
//-----------------------------------------------------------------------------
#ifndef MOEOOBJECTIVEOBJECTIVEVECTORCOMPARATOR_H_
#define MOEOOBJECTIVEOBJECTIVEVECTORCOMPARATOR_H_
#include <comparator/moeoObjectiveVectorComparator.h>
/**
* Functor allowing to compare two objective vectors according to their first objective value, then their second, and so on.
*/
template < class ObjectiveVector >
class moeoObjectiveObjectiveVectorComparator : public moeoObjectiveVectorComparator < ObjectiveVector >
{
public:
/**
* Returns true if _objectiveVector1 < _objectiveVector2 on the first objective, then on the second, and so on
* @param _objectiveVector1 the first objective vector
* @param _objectiveVector2 the second objective vector
*/
const bool operator()(const ObjectiveVector & _objectiveVector1, const ObjectiveVector & _objectiveVector2)
{
for (unsigned int i=0; i<ObjectiveVector::nObjectives(); i++)
{
if ( fabs(_objectiveVector1[i] - _objectiveVector2[i]) > ObjectiveVector::Traits::tolerance() )
{
if (_objectiveVector1[i] < _objectiveVector2[i])
{
return true;
}
else
{
return false;
}
}
}
return false;
}
};
#endif /*MOEOOBJECTIVEOBJECTIVEVECTORCOMPARATOR_H_*/