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add ctors

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git-svn-id: svn://scm.gforge.inria.fr/svnroot/paradiseo@322 331e1502-861f-0410-8da2-ba01fb791d7f
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liefooga 2007-06-19 07:51:26 +00:00
commit 5b29f7621e
1 changed files with 50 additions and 25 deletions
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branches/paradiseo-moeo-1.0/src/moeoNSGAII.h
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@ -38,40 +38,65 @@ class moeoNSGAII: public moeoEA < MOEOT >
public: public:
/** /**
* This constructor builds the algorithm as descibed in the paper. * Simple ctor with a eoGenOp.
* @param _max_gen number of generations before stopping * @param _maxGen number of generations before stopping
* @param _eval evaluation function * @param _eval evaluation function
* @param _op variation operator * @param _op variation operator
*/ */
moeoNSGAII (unsigned _max_gen, eoEvalFunc < MOEOT > & _eval, eoGenOp < MOEOT > &_op) : moeoNSGAII (unsigned _maxGen, eoEvalFunc < MOEOT > & _eval, eoGenOp < MOEOT > & _op) :
continuator (*(new eoGenContinue < MOEOT > (_max_gen))), eval (_eval), loopEval (_eval), popEval (loopEval), select (2), // binary tournament selection defaultGenContinuator(_maxGen), continuator(defaultGenContinuator), popEval(_eval), select(2),
replace(fitnessAssignment, diversityAssignment), genBreed(select, _op), breed(genBreed) replace(fitnessAssignment, diversityAssignment), genBreed(select, _op), breed(genBreed)
{} {}
/** /**
* Ctor taking _max_gen, crossover and mutation. * Simple ctor with a eoTransform.
* @param _max_gen number of generations before stopping * @param _maxGen number of generations before stopping
* @param _eval evaluation function
* @param _op variation operator
*/
moeoNSGAII (unsigned _maxGen, eoEvalFunc < MOEOT > & _eval, eoTransform < MOEOT > & _op) :
defaultGenContinuator(_maxGen), continuator(defaultGenContinuator), popEval(_eval), select(2),
replace(fitnessAssignment, diversityAssignment), genBreed(select, _op), breed(genBreed)
{}
/**
* Ctor with crossover, mutation and corresponding rates.
* @param _maxGen number of generations before stopping
* @param _eval evaluation function * @param _eval evaluation function
* @param _crossover crossover * @param _crossover crossover
* @param _pCross crossover probability * @param _pCross crossover probability
* @param _mutation mutation * @param _mutation mutation
* @param _pMut mutation probability * @param _pMut mutation probability
*/ */
moeoNSGAII (unsigned _max_gen, eoEvalFunc < MOEOT > &_eval, eoQuadOp < MOEOT > & _crossover, double _pCross, eoMonOp < MOEOT > & _mutation, double _pMut) : moeoNSGAII (unsigned _maxGen, eoEvalFunc < MOEOT > & _eval, eoQuadOp < MOEOT > & _crossover, double _pCross, eoMonOp < MOEOT > & _mutation, double _pMut) :
continuator (*(new eoGenContinue < MOEOT > (_max_gen))), eval (_eval), loopEval (_eval), popEval (loopEval), select (2), // binary tournament selection defaultGenContinuator(_maxGen), continuator(defaultGenContinuator), popEval(_eval), select (2),
replace (fitnessAssignment, diversityAssignment), genBreed (select, *new eoSGAGenOp < MOEOT > (_crossover, _pCross, _mutation, _pMut)), breed (genBreed) replace (fitnessAssignment, diversityAssignment), defaultSGAGenOp(_crossover, _pCross, _mutation, _pMut),
genBreed (select, defaultSGAGenOp), breed (genBreed)
{} {}
/** /**
* Ctor taking a continuator instead of _gen_max. * Ctor with a continuator (instead of _maxGen) and a eoGenOp.
* @param _continuator stopping criteria * @param _continuator stopping criteria
* @param _eval evaluation function * @param _eval evaluation function
* @param _op variation operator * @param _op variation operator
*/ */
moeoNSGAII (eoContinue < MOEOT > & _continuator, eoEvalFunc < MOEOT > & _eval, eoGenOp < MOEOT > & _op) : moeoNSGAII (eoContinue < MOEOT > & _continuator, eoEvalFunc < MOEOT > & _eval, eoGenOp < MOEOT > & _op) :
continuator (_continuator), eval (_eval), loopEval (_eval), popEval (loopEval), select (2), // binary tournament selection continuator(_continuator), popEval(_eval), select(2),
replace(fitnessAssignment, diversityAssignment), genBreed(select, _op), breed(genBreed)
{}
/**
* Ctor with a continuator (instead of _maxGen) and a eoTransform.
* @param _continuator stopping criteria
* @param _eval evaluation function
* @param _op variation operator
*/
moeoNSGAII (eoContinue < MOEOT > & _continuator, eoEvalFunc < MOEOT > & _eval, eoTransform < MOEOT > & _op) :
continuator(_continuator), popEval(_eval), select(2),
replace(fitnessAssignment, diversityAssignment), genBreed(select, _op), breed(genBreed) replace(fitnessAssignment, diversityAssignment), genBreed(select, _op), breed(genBreed)
{} {}
@ -101,26 +126,26 @@ public:
protected: protected:
/** a continuator based on the number of generations (used as default) */
eoGenContinue < MOEOT > defaultGenContinuator;
/** stopping criteria */ /** stopping criteria */
eoContinue < MOEOT > & continuator; eoContinue < MOEOT > & continuator;
/** evaluation function */ /** evaluation function used to evaluate the whole population */
eoEvalFunc < MOEOT > & eval; eoPopLoopEval < MOEOT > popEval;
/** to evaluate the whole population */
eoPopLoopEval < MOEOT > loopEval;
/** to evaluate the whole population */
eoPopEvalFunc < MOEOT > & popEval;
/** binary tournament selection */ /** binary tournament selection */
moeoDetTournamentSelect < MOEOT > select; moeoDetTournamentSelect < MOEOT > select;
/** elitist replacement */
moeoElitistReplacement < MOEOT > replace;
/** general breeder */
eoGeneralBreeder < MOEOT > genBreed;
/** breeder */
eoBreed < MOEOT > & breed;
/** fitness assignment used in NSGA-II */ /** fitness assignment used in NSGA-II */
moeoFastNonDominatedSortingFitnessAssignment < MOEOT > fitnessAssignment; moeoFastNonDominatedSortingFitnessAssignment < MOEOT > fitnessAssignment;
/** Diversity assignment used in NSGA-II */ /** Diversity assignment used in NSGA-II */
moeoCrowdingDistanceDiversityAssignment < MOEOT > diversityAssignment; moeoCrowdingDistanceDiversityAssignment < MOEOT > diversityAssignment;
/** elitist replacement */
moeoElitistReplacement < MOEOT > replace;
/** a object for genetic operators (used as default) */
eoSGAGenOp < MOEOT > defaultSGAGenOp;
/** general breeder */
eoGeneralBreeder < MOEOT > genBreed;
/** breeder */
eoBreed < MOEOT > & breed;
}; };