A roulette wheel selector for making weighted random choices. http://en.wikipedia.org/wiki/Fitness_proportionate_selection http://stackoverflow.com/a/3995038 <- this is a clear explanation of how it works. More...

Inheritance diagram for Eegeo::Helpers::RouletteWheelSelector:

Public Member Functions
void	UpdateFitnessValues (const std::vector< float > &fitness)

size_t	SelectItemIndex (Random &rand) const

Static Public Member Functions
static RouletteWheelSelector *	CreateWithFitnessValues (const std::vector< float > &fitness)

Additional Inherited Members
Private Member Functions inherited from Eegeo::NonCopyable
	NonCopyable (const NonCopyable &)=delete

NonCopyable &	operator= (const NonCopyable &)=delete

Detailed Description

A roulette wheel selector for making weighted random choices. http://en.wikipedia.org/wiki/Fitness_proportionate_selection http://stackoverflow.com/a/3995038 <- this is a clear explanation of how it works.

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

Public Member Functions