RandomSelectStrategy Class Reference

This class makes a select by randomized comparison of one individual of the old generation with a random number. More...

#include <RandomSelectStrategy.h>

Inheritance diagram for RandomSelectStrategy:

Collaboration diagram for RandomSelectStrategy:

Public Member Functions
	RandomSelectStrategy (RandGen *random)
	constructor More...
virtual	~RandomSelectStrategy ()
	default destructor More...
virtual void	select (Generation *oldGeneration, Generation *newGeneration)
	implementation for the interface ISelectStrategy More...
Public Member Functions inherited from ISelectStrategy
	ISelectStrategy ()
	default constructor More...
virtual	~ISelectStrategy ()
	default destructor More...

Protected Attributes
RandGen *	m_random
	the random generator More...

Detailed Description

This class makes a select by randomized comparison of one individual of the old generation with a random number.

If it lost, so it dosn't comes in the next generation. If enough individual "killed", comes the living in the next generation.

With this method it is possible that a bad individual comes in the next generation. So you dosn't becomes a to elite generation and save some alternatives in the gens. This way is in this point better than the EliteSelectStrategy. But worse than the TournamentSelectStrategy.

Constructor & Destructor Documentation

RandomSelectStrategy

(

RandGen *

random

)

constructor

Parameters

random

(RandGen*) a random generator. Is needed for the <<<randomized>>> comparison

~RandomSelectStrategy ( )

virtual

default destructor

Member Function Documentation

void select ( Generation *  oldGeneration, Generation *  newGeneration  )

virtual

implementation for the interface ISelectStrategy

Parameters

oldGeneration	(Generation*) the old generation
newGeneration	(Generation*) the next generation

Implements ISelectStrategy.

Member Data Documentation

RandGen* m_random

protected

the random generator

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

• RandomSelectStrategy.h
• RandomSelectStrategy.cpp