LevyFlightWalk Class Reference

Levy Flight Random Walk. More...

#include <ql/experimental/math/fireflyalgorithm.hpp>

Inheritance diagram for LevyFlightWalk:

Public Member Functions
	LevyFlightWalk (Real alpha, Real xm=0.5, Real delta=0.9, unsigned long seed=SeedGenerator::instance().get())
Public Member Functions inherited from DistributionRandomWalk< LevyFlightDistribution >
	DistributionRandomWalk (LevyFlightDistribution dist, Real delta=0.9, unsigned long seed=SeedGenerator::instance().get())
Public Member Functions inherited from FireflyAlgorithm::RandomWalk
void	walk ()
	perform random walk

Additional Inherited Members
Protected Member Functions inherited from DistributionRandomWalk< LevyFlightDistribution >
void	walkImpl (Array &xRW) override
void	init (FireflyAlgorithm *fa) override
Protected Attributes inherited from DistributionRandomWalk< LevyFlightDistribution >
IsotropicRandomWalk< LevyFlightDistribution, std::mt19937 >	walkRandom_
Real	delta_
Protected Attributes inherited from FireflyAlgorithm::RandomWalk
Size	Mfa_
Size	N_
const std::vector< Array > *	x_
const std::vector< std::pair< Real, Size > > *	values_
std::vector< Array > *	xRW_
Array *	lX_
Array *	uX_

Detailed Description

Levy Flight Random Walk.