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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@1617 331e1502-861f-0410-8da2-ba01fb791d7f

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jhumeau 2009-11-13 16:45:16 +00:00
commit 9d21c75869
10 changed files with 1413 additions and 1 deletions
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18
trunk/paradiseo-moeo/src/distance/moeoEuclideanDistance.h
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@ -72,6 +72,24 @@ class moeoEuclideanDistance : public moeoNormalizedDistance < MOEOT >
return sqrt(result);
}
/**
* Returns the euclidian distance between _obj1 and _obj2
* @param _obj1 the first objective vector
* @param _obj2 the second objective vector
*/
const double operator()(const ObjectiveVector & _obj1, const ObjectiveVector & _obj2)
{
double result = 0.0;
double tmp1, tmp2;
for (unsigned int i=0; i<ObjectiveVector::nObjectives(); i++)
{
tmp1 = (_obj1[i] - bounds[i].minimum()) / bounds[i].range();
tmp2 = (_obj2[i] - bounds[i].minimum()) / bounds[i].range();
result += (tmp1-tmp2) * (tmp1-tmp2);
}
return sqrt(result);
}
private: