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prapi::ga::Mutator< T > Class Template Reference

#include <GeneticEngine.h>

List of all members.

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Detailed Description

template<class T = double>
class prapi::ga::Mutator< T >

Mutator is responsible for making mutations in a population.

Public Methods
	Mutator (double probability=0.02)
	Create a new mutator with the given mutation probability.
virtual void	mutate (util::List< Individual< T > > &population)
	Make random mutations to a population.
virtual T	mutate (T value)
	Mutate a single "synthetic base pair".
Public Attributes
double	mutationProbability
	A value in the range [0,1] indicating the probability for a gene to change when mutating a population.

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Member Function Documentation

template<class T = double> virtual T prapi::ga::Mutator< T >::mutate (  T    value )  [inline, virtual]

Mutate a single "synthetic base pair". The default implementation returns T(drand48()). Parameters: value  the old value of a gene slot Returns: new, mutated value for the gene slot

template<class T> void prapi::ga::Mutator< T >::mutate (  util::List< Individual< T > > &    population )  [virtual]

Make random mutations to a population. The default implementation loops through all individuals in a population and randomly mutates some genes in each.

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

• GeneticEngine.h

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Documentation generated on 11.09.2003 with Doxygen.
The documentation is copyrighted material.
Copyright © Topi Mäenpää 2003. All rights reserved.