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CEvolutionStrategy Class Reference

#include <EvolutionStrategy.h>

Inheritance diagram for CEvolutionStrategy:

[legend]Collaboration diagram for CEvolutionStrategy:

[legend]List of all members.

Public Methods
	CEvolutionStrategy (CParameterFilter *pFilter)
	CEvolutionStrategy (CParameterFilter *pFilter, int mu, int rho, int lambda, int nGenerations, int seed)
virtual	~CEvolutionStrategy ()
virtual void	InitializePopulation (double *parameters)=0
double	Minimize (double *parameters, Minimizable *minimizable)
virtual void	SelectParents ()=0
virtual void	Mutation (int whichOffspring)=0
virtual void	Recombination (int whichOffspring)=0
virtual void	Select ()=0
double	EvaluateOffspring (Minimizable *minimizable, int whichOffspring)
Protected Attributes
std::vector< CEvolutionStrategyChromosome * >	m_vpPopulation
std::vector< CEvolutionStrategyChromosome * >	m_vpOffspring
int	m_iMu
int	m_iRho
int	m_iLambda
int	m_iNStrategyParameters
int	m_iNGenerations
Rand *	m_pRNG
CParameterFilter *	m_pFilter
double	m_dAvgCost
intVector	m_viParents

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Constructor & Destructor Documentation

CEvolutionStrategy::CEvolutionStrategy (  CParameterFilter *    pFilter )

Definition at line 11 of file EvolutionStrategy.cpp. References m_iLambda, m_iMu, m_iNGenerations, m_iRho, m_pFilter, and m_pRNG.

CEvolutionStrategy::CEvolutionStrategy (  CParameterFilter *    pFilter, int    mu, int    rho, int    lambda, int    nGenerations, int    seed )

Definition at line 21 of file EvolutionStrategy.cpp. References m_iLambda, m_iMu, m_iNGenerations, m_iRho, m_pFilter, and m_pRNG.

CEvolutionStrategy::~CEvolutionStrategy (    )  [virtual]

Definition at line 31 of file EvolutionStrategy.cpp. References m_iLambda, m_iMu, m_pRNG, m_vpOffspring, and m_vpPopulation.

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Member Function Documentation

double CEvolutionStrategy::EvaluateOffspring (  Minimizable *    minimizable, int    whichOffspring )

Definition at line 108 of file EvolutionStrategy.cpp. References CParameterFilter::BackwardTransformation, CParameterFilter::ForwardTransformation, m_pFilter, m_vpOffspring, Minimizer::nParameters, and Minimizable::ObjectiveFunction. Referenced by Minimize.

virtual void CEvolutionStrategy::InitializePopulation (  double *    parameters )  [pure virtual]

Implemented in CClonalCommaES. Referenced by Minimize.

double CEvolutionStrategy::Minimize (  double *    parameters, Minimizable *    minimizable )  [virtual]

Implements Minimizer. Definition at line 45 of file EvolutionStrategy.cpp. References EvaluateOffspring, CParameterFilter::ForwardTransformation, Minimizable::GetNParameters, InitializePopulation, m_dAvgCost, m_iLambda, m_iMu, m_iNGenerations, m_iRho, m_pFilter, m_viParents, m_vpPopulation, Mutation, Minimizer::nParameters, CParameterFilter::OperatorInverse, Recombination, Select, and SelectParents.

virtual void CEvolutionStrategy::Mutation (  int    whichOffspring )  [pure virtual]

Implemented in CClonalCommaES. Referenced by Minimize.

virtual void CEvolutionStrategy::Recombination (  int    whichOffspring )  [pure virtual]

Implemented in CClonalCommaES. Referenced by Minimize.

virtual void CEvolutionStrategy::Select (    )  [pure virtual]

Implemented in CClonalCommaES. Referenced by Minimize.

virtual void CEvolutionStrategy::SelectParents (    )  [pure virtual]

Implemented in CClonalCommaES. Referenced by Minimize.

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Member Data Documentation

double CEvolutionStrategy::m_dAvgCost [protected]

Definition at line 61 of file EvolutionStrategy.h. Referenced by Minimize.

int CEvolutionStrategy::m_iLambda [protected]

Definition at line 51 of file EvolutionStrategy.h. Referenced by CEvolutionStrategy, CCommaStrategyOne::InitializePopulation, CClonalCommaES::InitializePopulation, Minimize, and ~CEvolutionStrategy.

int CEvolutionStrategy::m_iMu [protected]

Definition at line 47 of file EvolutionStrategy.h. Referenced by CEvolutionStrategy, CCommaStrategyOne::InitializePopulation, CClonalCommaES::InitializePopulation, Minimize, CCommaStrategyOne::Select, CClonalCommaES::Select, CCommaStrategyOne::SelectParents, CClonalCommaES::SelectParents, and ~CEvolutionStrategy.

int CEvolutionStrategy::m_iNGenerations [protected]

Definition at line 55 of file EvolutionStrategy.h. Referenced by CEvolutionStrategy, and Minimize.

int CEvolutionStrategy::m_iNStrategyParameters [protected]

Definition at line 53 of file EvolutionStrategy.h. Referenced by CCommaStrategyOne::InitializePopulation, and CClonalCommaES::InitializePopulation.

int CEvolutionStrategy::m_iRho [protected]

Definition at line 49 of file EvolutionStrategy.h. Referenced by CEvolutionStrategy, Minimize, CCommaStrategyOne::Recombination, CCommaStrategyOne::SelectParents, and CClonalCommaES::SelectParents.

CParameterFilter* CEvolutionStrategy::m_pFilter [protected]

Definition at line 59 of file EvolutionStrategy.h. Referenced by CEvolutionStrategy, EvaluateOffspring, and Minimize.

Rand* CEvolutionStrategy::m_pRNG [protected]

Definition at line 57 of file EvolutionStrategy.h. Referenced by CEvolutionStrategy, CCommaStrategyOne::InitializePopulation, CClonalCommaES::InitializePopulation, CCommaStrategyOne::Mutation, CClonalCommaES::Mutation, CCommaStrategyOne::Recombination, CCommaStrategyOne::SelectParents, CClonalCommaES::SelectParents, and ~CEvolutionStrategy.

intVector CEvolutionStrategy::m_viParents [protected]

Definition at line 63 of file EvolutionStrategy.h. Referenced by Minimize, CCommaStrategyOne::Recombination, CClonalCommaES::Recombination, CCommaStrategyOne::SelectParents, and CClonalCommaES::SelectParents.

std::vector<CEvolutionStrategyChromosome *> CEvolutionStrategy::m_vpOffspring [protected]

Definition at line 45 of file EvolutionStrategy.h. Referenced by EvaluateOffspring, CCommaStrategyOne::InitializePopulation, CClonalCommaES::InitializePopulation, CCommaStrategyOne::Mutation, CClonalCommaES::Mutation, CCommaStrategyOne::Recombination, CClonalCommaES::Recombination, CCommaStrategyOne::Select, CClonalCommaES::Select, and ~CEvolutionStrategy.

std::vector<CEvolutionStrategyChromosome *> CEvolutionStrategy::m_vpPopulation [protected]

Definition at line 44 of file EvolutionStrategy.h. Referenced by CCommaStrategyOne::InitializePopulation, CClonalCommaES::InitializePopulation, Minimize, CCommaStrategyOne::Recombination, CClonalCommaES::Recombination, CCommaStrategyOne::Select, CClonalCommaES::Select, and ~CEvolutionStrategy.

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The documentation for this class was generated from the following files:

• EvolutionStrategy.h
• EvolutionStrategy.cpp

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