eoUniformMutation< EOT > Class Template Reference

eoUniformMutation --> changes all values of the std::vector by uniform choice with range epsilon with probability p_change per variable More...

#include <Tutorial/eoRealOp.h>

Inheritance diagram for eoUniformMutation< EOT >:

List of all members.

Public Member Functions
	eoUniformMutation (const double &_epsilon, const double &_p_change=1.0)
	Constructor without bounds == unbounded variables :-) not very clean, but who's doing unbounded optimization anyway? and it's there mostly for backward compatibility.
	eoUniformMutation (eoRealVectorBounds &_bounds, const double &_epsilon, const double &_p_change=1.0)
	Constructor with bounds.
	eoUniformMutation (eoRealVectorBounds &_bounds, const std::vector< double > &_epsilon, const std::vector< double > &_p_change)
	Constructor with bounds.
virtual std::string	className () const
	The class name.
bool	operator() (EOT &_eo)
	Do it!
Private Attributes
bool	homogeneous
eoRealVectorBounds &	bounds
std::vector< double >	epsilon
std::vector< double >	p_change

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Detailed Description

template<class EOT>
class eoUniformMutation< EOT >

eoUniformMutation --> changes all values of the std::vector by uniform choice with range epsilon with probability p_change per variable

Definition at line 45 of file eoRealOp.h.

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Constructor & Destructor Documentation

template<class EOT>

eoUniformMutation< EOT >::eoUniformMutation	(	const double &	_epsilon,
		const double &	_p_change = 1.0
	)			[inline]

Constructor without bounds == unbounded variables :-) not very clean, but who's doing unbounded optimization anyway? and it's there mostly for backward compatibility.

Parameters:

	_epsilon	the range for uniform nutation
	_p_change	the probability to change a given coordinate

Definition at line 56 of file eoRealOp.h.

template<class EOT>

eoUniformMutation< EOT >::eoUniformMutation	(	eoRealVectorBounds &	_bounds,
		const double &	_epsilon,
		const double &	_p_change = 1.0
	)			[inline]

Constructor with bounds.

Parameters:

	_bounds	an eoRealVectorBounds that contains the bounds
	_epsilon	the range for uniform mutation - a double to be scaled
	_p_change	the one probability to change all coordinates

Definition at line 66 of file eoRealOp.h.

References eoRealBaseVectorBounds::isBounded(), and eoRealBaseVectorBounds::range().

template<class EOT>

eoUniformMutation< EOT >::eoUniformMutation	(	eoRealVectorBounds &	_bounds,
		const std::vector< double > &	_epsilon,
		const std::vector< double > &	_p_change
	)			[inline]

Constructor with bounds.

Parameters:

	_bounds	an eoRealVectorBounds that contains the bounds
	_epsilon	the VECTOR of ranges for uniform mutation
	_p_change	the VECTOR of probabilities for each coordinates

Definition at line 83 of file eoRealOp.h.

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Member Function Documentation

template<class EOT>

bool eoUniformMutation< EOT >::operator()

(

EOT &

_eo

)

[inline]

Do it!

Parameters:

_eo

The indi undergoing the mutation

Definition at line 96 of file eoRealOp.h.

References eoRng::flip(), eoRealBaseVectorBounds::isMaxBounded(), eoRealBaseVectorBounds::isMinBounded(), eoRealBaseVectorBounds::maximum(), eoRealBaseVectorBounds::minimum(), and eoRng::uniform().

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

• eoRealOp.h