ValueMutationStrategy Class Reference

this mutation strategy clculate a mutation factor by using a mutation factor strategy an add this factor to the old gen. More...

#include <ValueMutationStrategy.h>

Inherits IMutationStrategy.

Inheritance diagram for ValueMutationStrategy:

[legend]Collaboration diagram for ValueMutationStrategy:

[legend]List of all members.

Public Member Functions
	ValueMutationStrategy (IMutationFactorStrategy *strategy, int mutationProbability)
	constructor
virtual	~ValueMutationStrategy ()
	default destructor
virtual Gen *	mutate (GenContext *context, Individual *individual, Gen *oldGen, GenContext *oldContext, SingletonGenFactory *factory)
	mutate a gen
virtual int	getMutationProbability (void)
	gives the Probability of a mutation back.
Protected Attributes
IMutationFactorStrategy *	m_strategy
	the mutation factor strategy
int	m_mutationProbability
	the mutation probability

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Detailed Description

this mutation strategy clculate a mutation factor by using a mutation factor strategy an add this factor to the old gen.

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Constructor & Destructor Documentation

ValueMutationStrategy	(	IMutationFactorStrategy *	strategy,
		int	mutationProbability
	)

constructor

Parameters:

	strategy	(IMutationFactorStrategy*) this strategie is used to calculate the mutation factor.
	mutationProbability	(int) the mutation probability which is give back.

~ValueMutationStrategy

(

)

[virtual]

default destructor

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Member Function Documentation

int getMutationProbability

(

void

)

[virtual]

gives the Probability of a mutation back.

Returns:

Implements IMutationStrategy.

Gen * mutate	(	GenContext *	context,
		Individual *	individual,
		Gen *	oldGen,
		GenContext *	oldContext,
		SingletonGenFactory *	factory
	)			[virtual]

mutate a gen

Parameters:

	context	(GenContext*) the context in which the new gen comes (needed by the factory
	individual	(Individual*) the individual, which the new gen becomes
	oldGen	(Gen*) the old gen, which mutate
	oldContext	(GenContext*) the Context in which the old gen are.
	factory	(SingletonGenFactory*) the GenFactory which create the new gen.

Returns:

(Gen*) the new mutated gen

Implements IMutationStrategy.

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Member Data Documentation

int m_mutationProbability [protected]

the mutation probability

IMutationFactorStrategy* m_strategy [protected]

the mutation factor strategy

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

• ValueMutationStrategy.h
• ValueMutationStrategy.cpp

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