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diversity assignment corrected in moeoFrontByFrontCrowdingDiversityAssignment.h

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This commit is contained in:
Arnaud Liefooghe 2016-04-19 17:34:39 +02:00
commit c0bf207fc1
1 changed files with 111 additions and 106 deletions
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7
moeo/src/diversity/moeoFrontByFrontCrowdingDiversityAssignment.h
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@ -5,6 +5,8 @@
*
* Arnaud Liefooghe, Waldo Cancino
*
* April 2016: Bug fix in the sorting of population (corrected thanks to Martin Stehlik)
*
* 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
@ -124,7 +126,10 @@ class moeoFrontByFrontCrowdingDiversityAssignment : public moeoCrowdingDiversity
// sort in the descending order using the values of the objective 'obj'
moeoOneObjectiveComparator < MOEOT > objComp(obj);
moeoPtrComparator<MOEOT> cmp2( objComp );
std::sort(sortedptrpop.begin(), sortedptrpop.end(), cmp2);
// erroneous part
// std::sort(sortedptrpop.begin(), sortedptrpop.end(), cmp2);
// correct version
std::sort(sortedptrpop.begin()+a, sortedptrpop.begin()+b+1, cmp2);
// min & max
min = (sortedptrpop[b])->objectiveVector()[obj];
max = (sortedptrpop[a])->objectiveVector()[obj];