GeneticAlgorithm Class Reference

#include <GeneticAlgorithm.h>

Inheritance diagram for GeneticAlgorithm:

List of all members.

Public Member Functions
	GeneticAlgorithm (Gene *G, Fitness *F, const unsigned int &PopSize, glotzmath::RandomNumberGenerator *RG)
	GeneticAlgorithm (Gene **G, Fitness *F, const unsigned int &PopSize, const unsigned int &TopToKeep, const unsigned int &BottomToDrop, const double &MutationRate, glotzmath::RandomNumberGenerator *RG)
	GeneticAlgorithm (Gene **G, Fitness *F, const unsigned int &PopSize, const unsigned int &TopToKeep, const unsigned int &BottomToDrop, glotzmath::RandomNumberGenerator *RG)
	GeneticAlgorithm (std::ifstream &Input, Fitness *F, glotzmath::RandomNumberGenerator *RG)
bool	Run (const unsigned int &NumSteps)
void	ChangeGene (const unsigned int &Index, Gene *G)
double	GetAverageFitness ()
double	GetBestFitness ()
unsigned int	GetPopSize () const
Gene *	GetCopyOfGeneAtLocation (const unsigned int &Loc) const
void	PrintGenes ()
void	PrintGenes_Divisible ()
void	EvaluateAllFitness_External (GeneticAlgorithm *RHS, const bool &StepTaken)
virtual bool	EvaluateAllFitness (Gene **G, double *FA, const unsigned int PS)
Gene *	GetGene () const
void	SaveGAToFile (std::ofstream &Output) const
	~GeneticAlgorithm ()
Protected Member Functions
void	StochasticUniversalSampling ()
void	TruncationSelection ()
void	MakeFitnessNeedUpdating ()
void	TakeStep ()
bool	DoesFitnessNeedUpdating () const
Private Member Functions
void	Breeding (const unsigned int &TopSkipped, const unsigned int &MaxSelected, Gene **TempGenesArray)
void	Mutation (Gene **TempGenesArray)
double	CalcMutationRate (const unsigned int &PopSize, const unsigned int &EffectiveLength)
void	EvaluateAllFitness ()
void	SelectionSort (unsigned int SortedList[])
Private Attributes
RandomNumberGenerator *	MyRandGen
unsigned int	MyTopToKeep
unsigned int	MyBottomToDrop
double	MyMutationRate
unsigned int	CurrentStep
unsigned int	MyPopSize
double *	FitnessArray
Gene **	MyGenesArray
Gene *	MyGene
Fitness *	MyFitness
bool	FitnessNeedsMeasuring

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Constructor & Destructor Documentation

GeneticAlgorithm::GeneticAlgorithm	(	Gene *	G,
		Fitness *	F,
		const unsigned int &	PopSize,
		glotzmath::RandomNumberGenerator *	RG
	)

GeneticAlgorithm::GeneticAlgorithm	(	Gene **	G,
		Fitness *	F,
		const unsigned int &	PopSize,
		const unsigned int &	TopToKeep,
		const unsigned int &	BottomToDrop,
		const double &	MutationRate,
		glotzmath::RandomNumberGenerator *	RG
	)

GeneticAlgorithm::GeneticAlgorithm	(	Gene **	G,
		Fitness *	F,
		const unsigned int &	PopSize,
		const unsigned int &	TopToKeep,
		const unsigned int &	BottomToDrop,
		glotzmath::RandomNumberGenerator *	RG
	)

GeneticAlgorithm::GeneticAlgorithm	(	std::ifstream &	Input,
		Fitness *	F,
		glotzmath::RandomNumberGenerator *	RG
	)

GeneticAlgorithm::~GeneticAlgorithm

(

)

---

Member Function Documentation

bool GeneticAlgorithm::Run

(

const unsigned int &

NumSteps

)

Reimplemented in GeneticAlgorithm_MPI.

void GeneticAlgorithm::ChangeGene	(	const unsigned int &	Index,
		Gene *	G
	)

double GeneticAlgorithm::GetAverageFitness

(

)

Reimplemented in GeneticAlgorithm_MPI.

double GeneticAlgorithm::GetBestFitness

(

)

Reimplemented in GeneticAlgorithm_MPI.

unsigned int GeneticAlgorithm::GetPopSize

(

)

const

Gene * GeneticAlgorithm::GetCopyOfGeneAtLocation

(

const unsigned int &

Loc

)

const

void GeneticAlgorithm::PrintGenes

(

)

Reimplemented in GeneticAlgorithm_MPI.

void GeneticAlgorithm::PrintGenes_Divisible

(

)

Reimplemented in GeneticAlgorithm_MPI.

void GeneticAlgorithm::EvaluateAllFitness_External	(	GeneticAlgorithm *	RHS,
		const bool &	StepTaken
	)

bool GeneticAlgorithm::EvaluateAllFitness	(	Gene **	G,
		double *	FA,
		const unsigned int	PS
	)			[virtual]

Reimplemented in GeneticAlgorithm_MPI.

Gene * GeneticAlgorithm::GetGene

(

)

const

void GeneticAlgorithm::SaveGAToFile

(

std::ofstream &

Output

)

const

Reimplemented in GeneticAlgorithm_MPI.

void GeneticAlgorithm::StochasticUniversalSampling

(

)

[protected]

void GeneticAlgorithm::TruncationSelection

(

)

[protected]

void GeneticAlgorithm::MakeFitnessNeedUpdating

(

)

[protected]

void GeneticAlgorithm::TakeStep

(

)

[protected]

bool GeneticAlgorithm::DoesFitnessNeedUpdating

(

)

const [protected]

void GeneticAlgorithm::Breeding	(	const unsigned int &	TopSkipped,
		const unsigned int &	MaxSelected,
		Gene **	TempGenesArray
	)			[private]

void GeneticAlgorithm::Mutation

(

Gene **

TempGenesArray

)

[private]

double GeneticAlgorithm::CalcMutationRate	(	const unsigned int &	PopSize,
		const unsigned int &	EffectiveLength
	)			[private]

void GeneticAlgorithm::EvaluateAllFitness

(

)

[private]

void GeneticAlgorithm::SelectionSort

(

unsigned int

SortedList[]

)

[private]

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Member Data Documentation

RandomNumberGenerator* GeneticAlgorithm::MyRandGen [private]

unsigned int GeneticAlgorithm::MyTopToKeep [private]

unsigned int GeneticAlgorithm::MyBottomToDrop [private]

double GeneticAlgorithm::MyMutationRate [private]

unsigned int GeneticAlgorithm::CurrentStep [private]

unsigned int GeneticAlgorithm::MyPopSize [private]

double* GeneticAlgorithm::FitnessArray [private]

Gene** GeneticAlgorithm::MyGenesArray [private]

Gene* GeneticAlgorithm::MyGene [private]

Fitness* GeneticAlgorithm::MyFitness [private]

Reimplemented in GeneticAlgorithm_MPI.

bool GeneticAlgorithm::FitnessNeedsMeasuring [private]

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

• Glotzilla/src/glotzgenalg/trunk/SourceCode/GeneticAlgorithm.h
• Glotzilla/src/glotzgenalg/trunk/SourceCode/GeneticAlgorithm.cpp

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