#include <nsga2.h>

Inheritance diagram for FT::Sel::NSGA2:

Collaboration diagram for FT::Sel::NSGA2:

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Classes
struct	comparator_obj
	sort based on objective m More...

struct	sort_n
	sort based on rank, breaking ties with crowding distance More...

Public Member Functions
	NSGA2 (bool surv)

	~NSGA2 ()

vector< size_t >	select (Population &pop, const Parameters &p, const Data &d)
	selection according to the survival scheme of NSGA-II More...

vector< size_t >	survive (Population &pop, const Parameters &p, const Data &d)
	survival according to the survival scheme of NSGA-II More...

void	fast_nds (vector< Individual > &)

void	crowding_distance (Population &, int)

Public Member Functions inherited from FT::Sel::SelectionOperator
virtual	~SelectionOperator ()

Public Attributes
vector< vector< int > >	front

Public Attributes inherited from FT::Sel::SelectionOperator
bool	survival

string	name

Private Member Functions
size_t	tournament (vector< Individual > &pop, size_t i, size_t j) const

Detailed Description

Definition at line 17 of file nsga2.h.

Constructor & Destructor Documentation

◆ NSGA2()

FT::Sel::NSGA2::NSGA2 ( bool surv )

NSGA-II based selection and survival methods.

Definition at line 16 of file nsga2.cc.

◆ ~NSGA2()

FT::Sel::NSGA2::~NSGA2 ( )

Definition at line 18 of file nsga2.cc.

Member Function Documentation

◆ crowding_distance()

void FT::Sel::NSGA2::crowding_distance	(	Population &	pop,
		int	fronti
	)

Definition at line 197 of file nsga2.cc.

◆ fast_nds()

void FT::Sel::NSGA2::fast_nds ( vector< Individual > & individuals )

Definition at line 121 of file nsga2.cc.

◆ select()

vector< size_t > FT::Sel::NSGA2::select	(	Population &	pop,
		const Parameters &	p,
		const Data &	d
	)

virtual

selection according to the survival scheme of NSGA-II

Reimplemented from FT::Sel::SelectionOperator.

Definition at line 39 of file nsga2.cc.

◆ survive()

vector< size_t > FT::Sel::NSGA2::survive	(	Population &	pop,
		const Parameters &	p,
		const Data &	d
	)

virtual

survival according to the survival scheme of NSGA-II

Reimplemented from FT::Sel::SelectionOperator.

Definition at line 72 of file nsga2.cc.

◆ tournament()

size_t FT::Sel::NSGA2::tournament	(	vector< Individual > &	pop,
		size_t	i,
		size_t	j
	)		const

private

Definition at line 20 of file nsga2.cc.

Member Data Documentation

◆ front

vector<vector<int> > FT::Sel::NSGA2::front

Definition at line 34 of file nsga2.h.

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

Classes

Public Member Functions

Public Attributes

Private Member Functions