GEP::Individual< ReturnType, ChromosomeType, EvalType > Class Template Reference

Generic class for Individual representation Individual is a mother class for all classers describing an Individual. It holds GEP::SChromosome. Provides virtual methods that are used in GEP::Population. More...

#include <Individual.h>

Inheritance diagram for GEP::Individual< ReturnType, ChromosomeType, EvalType >:

[legend]

Collaboration diagram for GEP::Individual< ReturnType, ChromosomeType, EvalType >:

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List of all members.

Public Types
typedef ReturnType	base_type
typedef ReturnType	ret_type
typedef ChromosomeType	chromo_type
typedef EvalType	eval_type
typedef dataSample < chromo_type, eval_type >	data_type
Public Member Functions
	Individual ()
	Individual (const Individual &)
virtual	~Individual ()
virtual void	evaluate (const EvalType &user_param=EvalType(0), const size_t pop_age=0)
virtual ret_type	calculateFitness (const size_t pop_age=0)
virtual void	reset ()
Chromosome< ChromosomeType > &	getChromosome ()
const Chromosome < ChromosomeType > &	getChromosome () const
bool	isViable () const
ReturnType	getFitness () const
individual_state	getState () const
bool	isIdle () const
void	setFitness (const ret_type &fit)
void	setChromosome (const Chromosome< ChromosomeType > &chromosome)
void	setState (const individual_state &state)
virtual std::string	toString () const
Static Public Member Functions
static u_short	solutionSize ()
Protected Attributes
ReturnType	_fitness
Chromosome< ChromosomeType >	_chromosome
individual_state	_state
Friends
template<class U , class V , class W >
std::ostream &	operator<< (std::ostream &os, const Individual< U, V, W > &a)

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Detailed Description

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>
class GEP::Individual< ReturnType, ChromosomeType, EvalType >

Generic class for Individual representation Individual is a mother class for all classers describing an Individual. It holds GEP::SChromosome. Provides virtual methods that are used in GEP::Population.

Parameters:

	ReturnType	- the return type
	ChromosomeType	- the type of the enclosed Chromosome

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Member Typedef Documentation

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

typedef ReturnType GEP::Individual< ReturnType, ChromosomeType, EvalType >::base_type

Reimplemented in GEP::MOIndividual< ReturnType, ChromosomeType, EvalType >, and GEP::MOIndividual< double, double, u_short >.

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

typedef ChromosomeType GEP::Individual< ReturnType, ChromosomeType, EvalType >::chromo_type

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

typedef dataSample<chromo_type,eval_type> GEP::Individual< ReturnType, ChromosomeType, EvalType >::data_type

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

typedef EvalType GEP::Individual< ReturnType, ChromosomeType, EvalType >::eval_type

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

typedef ReturnType GEP::Individual< ReturnType, ChromosomeType, EvalType >::ret_type

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Constructor & Destructor Documentation

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

GEP::Individual< ReturnType, ChromosomeType, EvalType >::Individual

(

)

[inline]

Default constructor

template<class ReturnType , class ChromosomeType , class EvalType >

GEP::Individual< ReturnType, ChromosomeType, EvalType >::Individual

(

const Individual< ReturnType, ChromosomeType, EvalType > &

copy

)

[inline]

Copy constructor

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

virtual GEP::Individual< ReturnType, ChromosomeType, EvalType >::~Individual

(

)

[inline, virtual]

Default destructor

---

Member Function Documentation

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

virtual ret_type GEP::Individual< ReturnType, ChromosomeType, EvalType >::calculateFitness

(

const size_t

pop_age = 0

)

[inline, virtual]

Calcultaion of the fitness - typical for the inheriting classes,

Reimplemented in GEP::ClassificationIndividual, GEP::FunctionIndividual, and GEP::ClassificationMOIndividual.

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

virtual void GEP::Individual< ReturnType, ChromosomeType, EvalType >::evaluate	(	const EvalType &	user_param = EvalType(0),
		const size_t	pop_age = 0
	)			[inline, virtual]

Evaluation of an Individual, typical for the inheriting class.

Reimplemented in GEP::ClassificationIndividual, GEP::FunctionIndividual, and GEP::ClassificationMOIndividual.

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

const Chromosome<ChromosomeType>& GEP::Individual< ReturnType, ChromosomeType, EvalType >::getChromosome

(

)

const [inline]

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

Chromosome<ChromosomeType>& GEP::Individual< ReturnType, ChromosomeType, EvalType >::getChromosome

(

)

[inline]

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

ReturnType GEP::Individual< ReturnType, ChromosomeType, EvalType >::getFitness

(

)

const [inline]

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

individual_state GEP::Individual< ReturnType, ChromosomeType, EvalType >::getState

(

)

const [inline]

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

bool GEP::Individual< ReturnType, ChromosomeType, EvalType >::isIdle

(

)

const [inline]

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

bool GEP::Individual< ReturnType, ChromosomeType, EvalType >::isViable

(

)

const [inline]

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

virtual void GEP::Individual< ReturnType, ChromosomeType, EvalType >::reset

(

)

[inline, virtual]

Resets values used for fitness calculation.

Reimplemented in GEP::ClassificationIndividual, GEP::FunctionIndividual, and GEP::ClassificationMOIndividual.

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

void GEP::Individual< ReturnType, ChromosomeType, EvalType >::setChromosome

(

const Chromosome< ChromosomeType > &

chromosome

)

[inline]

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

void GEP::Individual< ReturnType, ChromosomeType, EvalType >::setFitness

(

const ret_type &

fit

)

[inline]

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

void GEP::Individual< ReturnType, ChromosomeType, EvalType >::setState

(

const individual_state &

state

)

[inline]

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

static u_short GEP::Individual< ReturnType, ChromosomeType, EvalType >::solutionSize

(

)

[inline, static]

Reimplemented in GEP::MOIndividual< ReturnType, ChromosomeType, EvalType >, GEP::ClassificationMOIndividual, and GEP::MOIndividual< double, double, u_short >.

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

virtual std::string GEP::Individual< ReturnType, ChromosomeType, EvalType >::toString

(

)

const [inline, virtual]

Reimplemented in GEP::ClassificationIndividual, GEP::FunctionIndividual, GEP::MOIndividual< ReturnType, ChromosomeType, EvalType >, GEP::ClassificationMOIndividual, and GEP::MOIndividual< double, double, u_short >.

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Friends And Related Function Documentation

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

template<class U , class V , class W >

std::ostream& operator<<	(	std::ostream &	os,
		const Individual< U, V, W > &	a
	)			[friend]

---

Member Data Documentation

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

Chromosome<ChromosomeType> GEP::Individual< ReturnType, ChromosomeType, EvalType >::_chromosome [protected]

Chromosome holding chromosome (genes)

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

ReturnType GEP::Individual< ReturnType, ChromosomeType, EvalType >::_fitness [protected]

Fitness of this individual

template<class ReturnType = double, class ChromosomeType = double, class EvalType = ReturnType>

individual_state GEP::Individual< ReturnType, ChromosomeType, EvalType >::_state [protected]

State of this individual

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

• Individual.h