#include <neighbourhood.h>

Static Public Member Functions
static void	compute_neighbours (std::vector< std::vector< pagmo::population::size_type > > &, const std::vector< std::vector< double > > &)

static double	distance (const std::vector< double > &, const std::vector< double > &)

Detailed Description

Build a neighbourhood graph for vectors of real numbers using the euclidian distance

Author: Andrea Mambrini (andre.nosp@m.a.ma.nosp@m.mbrin.nosp@m.i@gm.nosp@m.ail.c.nosp@m.om)

Definition at line 69 of file neighbourhood.h.

Member Function Documentation

void pagmo::util::neighbourhood::euclidian::compute_neighbours	(	std::vector< std::vector< pagmo::population::size_type > > &	retval,
		const std::vector< std::vector< double > > &	weights
	)

static

Compute the neighbourhood graph. At the end of the call retval[i][j] will contain the j-th closest vector (according to the euclidian distance) to the i-th vector.

Parameters

[out]	retval	a matrix representing the neigborhood graph
[in]	weights	the vector of real vectors

Definition at line 20 of file neighbourhood.cpp.

double pagmo::util::neighbourhood::euclidian::distance	(	const std::vector< double > &	a,
		const std::vector< double > &	b
	)

static

Compute the euclidian distance between two real vectors

Parameters

a	first vector
b	second vector

Returns: euclidian distance between the vectors

Definition at line 36 of file neighbourhood.cpp.

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

Static Public Member Functions

Detailed Description

Member Function Documentation