moeoArchive< MOEOT > Class Template Reference

An archive is a secondary population that stores non-dominated solutions. More...

#include <moeoArchive.h>

Inheritance diagram for moeoArchive< MOEOT >:

List of all members.

Public Types
typedef MOEOT::ObjectiveVector	ObjectiveVector
	The type of an objective vector for a solution.
Public Member Functions
	moeoArchive ()
	Default ctor.
	moeoArchive (moeoObjectiveVectorComparator< ObjectiveVector > &_comparator)
	Ctor.
bool	dominates (const ObjectiveVector &_objectiveVector) const
	Returns true if the current archive dominates _objectiveVector according to the moeoObjectiveVectorComparator given in the constructor.
bool	contains (const ObjectiveVector &_objectiveVector) const
	Returns true if the current archive already contains a solution with the same objective values than _objectiveVector.
void	update (const MOEOT &_moeo)
	Updates the archive with a given individual _moeo.
void	update (const eoPop< MOEOT > &_pop)
	Updates the archive with a given population _pop.
bool	equals (const moeoArchive< MOEOT > &_arch)
	Returns true if the current archive contains the same objective vectors than the given archive _arch.
Private Attributes
moeoObjectiveVectorComparator< ObjectiveVector > &	comparator
	The moeoObjectiveVectorComparator used to compare solutions.
moeoParetoObjectiveVectorComparator< ObjectiveVector >	paretoComparator
	A moeoObjectiveVectorComparator based on Pareto dominance (used as default).

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Detailed Description

template<class MOEOT>
class moeoArchive< MOEOT >

An archive is a secondary population that stores non-dominated solutions.

Definition at line 24 of file moeoArchive.h.

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Constructor & Destructor Documentation

template<class MOEOT>

moeoArchive< MOEOT >::moeoArchive

(

)

[inline]

Default ctor.

The moeoObjectiveVectorComparator used to compare solutions is based on Pareto dominance

Definition at line 44 of file moeoArchive.h.

template<class MOEOT>

moeoArchive< MOEOT >::moeoArchive

(

moeoObjectiveVectorComparator< ObjectiveVector > &

_comparator

)

[inline]

Ctor.

Parameters:

_comparator

the moeoObjectiveVectorComparator used to compare solutions

Definition at line 52 of file moeoArchive.h.

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Member Function Documentation

template<class MOEOT>

bool moeoArchive< MOEOT >::dominates

(

const ObjectiveVector &

_objectiveVector

)

const [inline]

Returns true if the current archive dominates _objectiveVector according to the moeoObjectiveVectorComparator given in the constructor.

Parameters:

_objectiveVector

the objective vector to compare with the current archive

Definition at line 60 of file moeoArchive.h.

References moeoArchive< MOEOT >::comparator.

template<class MOEOT>

bool moeoArchive< MOEOT >::contains

(

const ObjectiveVector &

_objectiveVector

)

const [inline]

Returns true if the current archive already contains a solution with the same objective values than _objectiveVector.

Parameters:

_objectiveVector

the objective vector to compare with the current archive

Definition at line 78 of file moeoArchive.h.

Referenced by moeoArchive< MOEOT >::equals().

template<class MOEOT>

void moeoArchive< MOEOT >::update

(

const MOEOT &

_moeo

)

[inline]

Updates the archive with a given individual _moeo.

Parameters:

_moeo

the given individual

Definition at line 95 of file moeoArchive.h.

References moeoArchive< MOEOT >::comparator.

Referenced by moeoArchive< MOEOT >::update().

template<class MOEOT>

void moeoArchive< MOEOT >::update

(

const eoPop< MOEOT > &

_pop

)

[inline]

Updates the archive with a given population _pop.

Parameters:

_pop

the given population

Definition at line 138 of file moeoArchive.h.

References moeoArchive< MOEOT >::update().

template<class MOEOT>

bool moeoArchive< MOEOT >::equals

(

const moeoArchive< MOEOT > &

_arch

)

[inline]

Returns true if the current archive contains the same objective vectors than the given archive _arch.

Parameters:

_arch

the given archive

Definition at line 151 of file moeoArchive.h.

References moeoArchive< MOEOT >::contains().

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

• moeoArchive.h

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