galib::LocalSelection< GeneType > Class Template Reference

Abstract interface for neighbourhood-based parent selection in a cellular GA. More...

#include <LocalSelection.h>

Inheritance diagram for galib::LocalSelection< GeneType >:

Public Member Functions
virtual	~LocalSelection ()=default
	Virtual destructor for polymorphic use.
virtual const Individual< GeneType > &	select (const Population< GeneType > &population, std::size_t row, std::size_t col, std::size_t rows, std::size_t cols) const =0
	Selects one individual from the neighbourhood of a grid cell.

Detailed Description

template<typename GeneType>
class galib::LocalSelection< GeneType >

Abstract interface for neighbourhood-based parent selection in a cellular GA.

Implementations choose one individual for the current cell using only the local neighbourhood of that cell in the inferred 2D grid.

Template Parameters

GeneType

Numeric type of each gene.

Definition at line 19 of file LocalSelection.h.

Constructor & Destructor Documentation

~LocalSelection()

template<typename GeneType >

virtual galib::LocalSelection< GeneType >::~LocalSelection ( )

virtualdefault

Virtual destructor for polymorphic use.

Member Function Documentation

select()

template<typename GeneType >

virtual const Individual< GeneType > & galib::LocalSelection< GeneType >::select ( const Population< GeneType > &  population, std::size_t  row, std::size_t  col, std::size_t  rows, std::size_t  cols  ) const

pure virtual

Selects one individual from the neighbourhood of a grid cell.

Parameters

population	Population interpreted as a 2D grid in row-major order.
row	Row of the current cell.
col	Column of the current cell.
rows	Total number of grid rows.
cols	Total number of grid columns.

Returns

Const reference to the selected neighbouring individual.

Note

Lower fitness values are considered better.

Implemented in galib::BestNeighborSelection< GeneType >.

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

• include/algorithms/cellular/selection/LocalSelection.h