eoProportionalSelect< EOT > Class Template Reference

eoProportionalSelect: select an individual proportional to her stored fitness value More...

#include <eoProportionalSelect.h>

Inheritance diagram for eoProportionalSelect< EOT >:

List of all members.

Public Member Functions
	eoProportionalSelect (const eoPop< EOT > &=eoPop< EOT >())
	Sanity check.
void	setup (const eoPop< EOT > &_pop)
	virtual function to setup some population stats (for instance eoProportional can benefit greatly from this)
const EOT &	operator() (const eoPop< EOT > &_pop)
	do the selection,
Private Types
typedef std::vector< typename EOT::Fitness >	FitVec
Private Attributes
FitVec	cumulative

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Detailed Description

template<class EOT>
class eoProportionalSelect< EOT >

eoProportionalSelect: select an individual proportional to her stored fitness value

Changed the algorithm to make use of a cumulative array of fitness scores, This changes the algorithm from O(n) per call to O(log n) per call. (MK)

Examples:

t-eoRoulette.cpp.

Definition at line 45 of file eoProportionalSelect.h.

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

• eoProportionalSelect.h