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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@232 331e1502-861f-0410-8da2-ba01fb791d7f
This commit is contained in:
liefooga 2007-04-13 15:05:07 +00:00
commit c8049ca6cd
51 changed files with 3899 additions and 3898 deletions
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128
branches/paradiseo-moeo-1.0/src/moeoComparator.h
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@ -20,7 +20,7 @@
*/
template < class MOEOT >
class moeoComparator : public eoBF < const MOEOT &, const MOEOT &, const bool >
{};
{};
/**
@ -30,15 +30,15 @@ template < class MOEOT >
class moeoObjectiveComparator : public moeoComparator < MOEOT >
{
public:
/**
* Returns true if _moeo1 is greater than _moeo2 on the first objective, then on the second, and so on
* @param _moeo1 the first solution
* @param _moeo2 the second solution
*/
const bool operator()(const MOEOT & _moeo1, const MOEOT & _moeo2)
{
return _moeo1.objectiveVector() > _moeo2.objectiveVector();
}
/**
* Returns true if _moeo1 is greater than _moeo2 on the first objective, then on the second, and so on
* @param _moeo1 the first solution
* @param _moeo2 the second solution
*/
const bool operator()(const MOEOT & _moeo1, const MOEOT & _moeo2)
{
return _moeo1.objectiveVector() > _moeo2.objectiveVector();
}
};
/**
@ -48,31 +48,31 @@ template < class MOEOT >
class moeoOneObjectiveComparator : public moeoComparator < MOEOT >
{
public:
/**
* Ctor.
* @param _obj the index of objective
*/
moeoOneObjectiveComparator(unsigned _obj) : obj(_obj)
{
if (obj > MOEOT::ObjectiveVector::nObjectives())
{
throw std::runtime_error("Problem with the index of objective in moeoOneObjectiveComparator");
}
}
/**
* Returns true if _moeo1 is greater than _moeo2 on the obj objective
* @param _moeo1 the first solution
* @param _moeo2 the second solution
*/
const bool operator()(const MOEOT & _moeo1, const MOEOT & _moeo2)
{
return _moeo1.objectiveVector()[obj] > _moeo2.objectiveVector()[obj];
}
/**
* Ctor.
* @param _obj the index of objective
*/
moeoOneObjectiveComparator(unsigned _obj) : obj(_obj)
{
if (obj > MOEOT::ObjectiveVector::nObjectives())
{
throw std::runtime_error("Problem with the index of objective in moeoOneObjectiveComparator");
}
}
/**
* Returns true if _moeo1 is greater than _moeo2 on the obj objective
* @param _moeo1 the first solution
* @param _moeo2 the second solution
*/
const bool operator()(const MOEOT & _moeo1, const MOEOT & _moeo2)
{
return _moeo1.objectiveVector()[obj] > _moeo2.objectiveVector()[obj];
}
private:
unsigned obj;
unsigned obj;
};
@ -84,22 +84,22 @@ template < class MOEOT >
class moeoFitnessThenDiversityComparator : public moeoComparator < MOEOT >
{
public:
/**
* Returns true if _moeo1 is greater than _moeo2 according to their fitness values, then according to their diversity values
* @param _moeo1 the first solution
* @param _moeo2 the second solution
*/
const bool operator()(const MOEOT & _moeo1, const MOEOT & _moeo2)
{
if (_moeo1.fitness() == _moeo2.fitness())
{
return _moeo1.diversity() > _moeo2.diversity();
}
else
{
return _moeo1.fitness() > _moeo2.fitness();
}
}
/**
* Returns true if _moeo1 is greater than _moeo2 according to their fitness values, then according to their diversity values
* @param _moeo1 the first solution
* @param _moeo2 the second solution
*/
const bool operator()(const MOEOT & _moeo1, const MOEOT & _moeo2)
{
if (_moeo1.fitness() == _moeo2.fitness())
{
return _moeo1.diversity() > _moeo2.diversity();
}
else
{
return _moeo1.fitness() > _moeo2.fitness();
}
}
};
@ -110,22 +110,22 @@ template < class MOEOT >
class moeoDiversityThenFitnessComparator : public moeoComparator < MOEOT >
{
public:
/**
* Returns true if _moeo1 is greater than _moeo2 according to their diversity values, then according to their fitness values
* @param _moeo1 the first solution
* @param _moeo2 the second solution
*/
const bool operator()(const MOEOT & _moeo1, const MOEOT & _moeo2)
{
if (_moeo1.diversity() == _moeo2.diversity())
{
return _moeo1.fitness() > _moeo2.fitness();
}
else
{
return _moeo1.diversity() > _moeo2.diversity();
}
}
/**
* Returns true if _moeo1 is greater than _moeo2 according to their diversity values, then according to their fitness values
* @param _moeo1 the first solution
* @param _moeo2 the second solution
*/
const bool operator()(const MOEOT & _moeo1, const MOEOT & _moeo2)
{
if (_moeo1.diversity() == _moeo2.diversity())
{
return _moeo1.fitness() > _moeo2.fitness();
}
else
{
return _moeo1.diversity() > _moeo2.diversity();
}
}
};