html/_hall_of_fame_8h_source.html

#ifndef HALLOFFAME_H_

#define HALLOFFAME_H_


#include "SelBestOp.h"

#include "Operator.h"


class HallOfFame : public Operator

{

protected:

    bool bEmpty_;

    StateP state_;

    uint lastChangeGen_;

    uint hofSize_;

    std::vector<IndividualP> bestIndividuals_;

    std::vector<uint> bestGenerations_;

    SelBestOpP selectBest_;


public:

    bool initialize(StateP);

    bool operate(StateP);

    bool operate(const std::vector<IndividualP>&);

    void write(XMLNode&);

    void read(XMLNode&);

    HallOfFame();


    std::vector<IndividualP> getBest()

    {   return bestIndividuals_;    }


    uint getLastChange()

    {   return lastChangeGen_;  }

};

typedef boost::shared_ptr<HallOfFame> HallOfFameP;

#endif /* HALLOFFAME_H_ */

HallOfFame
Records a set of best-so-far individuals.
Definition: HallOfFame.h:14

HallOfFame::getBest
std::vector< IndividualP > getBest()
Get HoF contents (vector of best-so-far individuals)
Definition: HallOfFame.h:33

HallOfFame::hofSize_
uint hofSize_
no. of individuals in HoF
Definition: HallOfFame.h:19

HallOfFame::read
void read(XMLNode &)
Read operator state from XMLNode or the Registry. Called after Operator::initialize.
Definition: HallOfFame.cpp:87

HallOfFame::bEmpty_
bool bEmpty_
is HoF empty
Definition: HallOfFame.h:16

HallOfFame::write
void write(XMLNode &)
Write operator state to XMLNode or the Registry. Called after Operator::initialize.
Definition: HallOfFame.cpp:71

HallOfFame::getLastChange
uint getLastChange()
Return generation of last update (of newest individual in HoF)
Definition: HallOfFame.h:37

HallOfFame::bestIndividuals_
std::vector< IndividualP > bestIndividuals_
vector of individuals in HoF
Definition: HallOfFame.h:20

HallOfFame::lastChangeGen_
uint lastChangeGen_
generation of last update
Definition: HallOfFame.h:18

HallOfFame::initialize
bool initialize(StateP)
Perform initialization. Called before Operator::operate. By default, if the return value is false,...
Definition: HallOfFame.cpp:16

HallOfFame::operate
bool operate(StateP)
Collect best individuals of the whole Population.
Definition: HallOfFame.cpp:33

Operator
Abstract operator class.
Definition: Operator.h:11