This class represents a function which calculates the Manhattan norm of a vector. More...

#include <norm.h>

Inheritance diagram for highprecisionpso::Norm1:

Public Member Functions
mpf_t *	DistanceTo1DLocalOptimum (const std::vector< mpf_t * > &pos, int d)
	Calculates for a position and a dimension the next local optimum if only the value of the position in the specified dimension is varied and returns the distance to it. More...

mpf_t *	Eval (const std::vector< mpf_t * > &pos)
	Returns the Manhattan norm of the given position. More...

std::string	GetName ()
	Returns a string representation of this object. More...

Public Member Functions inherited from highprecisionpso::Function
	Function ()
	A constructor. More...

	Function (double search_space_lower_bound, double search_space_upper_bound)
	A constructor, specifying the lower and upper search space bounds. More...

	Function (std::vector< double > search_space_lower_bound, std::vector< double > search_space_upper_bound)
	A constructor specifying the lower and upper search space bounds. More...

virtual	~Function ()
	The destructor. More...

virtual mpf_t *	DistanceTo1DLocalOptimumTernarySearch (const std::vector< mpf_t * > &pos, int d, mpf_t *start_distance)
	Calculates for a position and a dimension the next local optimum if only the value of the position in the specified dimension is varied and returns the distance to it. More...

mpf_t *	Evaluate (const std::vector< mpf_t * > &pos)
	This is the initial function for evaluation of a position. More...

virtual std::vector< mpf_t * >	GetLowerSearchSpaceBound ()
	Returns the lower search space bound of the search space for this objective function. More...

virtual std::vector< mpf_t * >	GetUpperSearchSpaceBound ()
	Returns the upper search space bound of the search space for this objective function. More...

void	InitSearchSpaceBounds ()
	Initializes the search space bounds. More...

void	SetFunctionBound (SearchSpaceBound *search_space_bound)
	Updates the bound of the search space according to the given data. More...

Detailed Description

This class represents a function which calculates the Manhattan norm of a vector.

Member Function Documentation

mpf_t* highprecisionpso::Norm1::DistanceTo1DLocalOptimum	(	const std::vector< mpf_t * > &	pos,
		int	d
	)

virtual

Calculates for a position and a dimension the next local optimum if only the value of the position in the specified dimension is varied and returns the distance to it.

Parameters