wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P > Class Template Reference

Local Coordinate System. More...

#include <localization_local_coordinate_system.h>

List of all members.

Classes
struct	CorrectionData
	Container for data of correction of LCS. More...
Public Types
typedef OsModel_P	OsModel
typedef node_id_t_P	node_id_t
typedef Neighborhood_P	Neighborhood
typedef LocationMap_P	LocationMap
typedef Arithmatic_P	Arithmatic
typedef LocationMap::iterator	LocationMapIterator
typedef LocalizationLocalCoordinateSystem < OsModel, node_id_t, Neighborhood, LocationMap, Arithmatic >	self_type
Public Member Functions
construction / destruction
	LocalizationLocalCoordinateSystem ()
	LocalizationLocalCoordinateSystem (const self_type &)
	~LocalizationLocalCoordinateSystem ()
nodes
void	update_basic_nodes (node_id_t, node_id_t, Neighborhood &)
void	update_node (node_id_t)
	Add a node to the current LCS, if there can be a position computed.
void	set_src_node (node_id_t)
	Set src position and adapt all positions of neighbors in LCS.
void	set_position (Vec< Arithmatic_P > &)
	Set src position and adapt all positions of neighbors in LCS.
information
Arithmatic	epsilon (void)
void	set_epsilon (Arithmatic)
	Set epsilon.
bool	is_valid (void)
int	size (void)
node_id_t	src_node (void)
bool	has_neighbor (node_id_t)
const Vec< Arithmatic_P > &	node_position (node_id_t)
Vec< Arithmatic_P > &	src_position (void)
special methods on LCS
void	perform_correction (CorrectionData &)
	Perform the correction of LCS based on given CorrectionData.
void	rotate (Arithmatic)
	Rotate all coordinates by given angle.
void	mirror_x (void)
	Mirror coordinate system on x-axis.
void	mirror_y (void)
	Mirror coordinate system on y-axis.
bool	correct_lcs (self_type &, CorrectionData &)
	Correct LCS in respect to the given one.
bool	correct_lcs_to_real_ncs (CorrectionData &)
	Correct LCS to the direction of the real global coordinate system.
internal methods
void	clear (void)
	Delete all internal data.

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Detailed Description

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>
class wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >

Local Coordinate System.

Class representing a single Local Coordinate System This class represents a single LCS such as described in the paper by Capkun, Hamdi and Hubaux, GPS-free positioning in mobile ad-hoc networks.

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Member Typedef Documentation

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>

typedef Arithmatic_P wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::Arithmatic

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>

typedef LocationMap_P wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::LocationMap

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>

typedef LocationMap::iterator wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::LocationMapIterator

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>

typedef Neighborhood_P wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::Neighborhood

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>

typedef node_id_t_P wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::node_id_t

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>

typedef OsModel_P wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::OsModel

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>

typedef LocalizationLocalCoordinateSystem<OsModel, node_id_t, Neighborhood, LocationMap, Arithmatic> wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::self_type

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Constructor & Destructor Documentation

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::LocalizationLocalCoordinateSystem

(

)

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>

wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::LocalizationLocalCoordinateSystem

(

const self_type &

)

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::~LocalizationLocalCoordinateSystem

(

)

---

Member Function Documentation

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::clear

(

void

)

Delete all internal data.

template<typename OsModel_P, typename node_id_t_P, typename Neighborhood_P, typename LocationMap_P, typename Arithmatic_P>

bool wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::correct_lcs	(	self_type &	,
		CorrectionData &
	)

Correct LCS in respect to the given one.

At first it is turned by a computed correction angle and then, if necessary, mirrored by x- and/or y-axis.

Parameters:

LocalizationLocalCoordinateSystem

LCS

Returns:

true, if computation succeeds.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

bool wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::correct_lcs_to_real_ncs

(

CorrectionData &

cd

)

Correct LCS to the direction of the real global coordinate system.

Therefor the real positions of self and the basic nodes p and q are taken.

Returns:

true, if computation succeeds.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::Arithmatic wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::epsilon

(

void

)

Returns:

Used epsilon

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

bool wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::has_neighbor

(

node_id_t

node

)

Parameters:

Node	neighbor to search for

Returns:

if neighbor exists

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

bool wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::is_valid

(

void

)

Returns:

/c true, if LCS is valid.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::mirror_x

(

void

)

Mirror coordinate system on x-axis.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::mirror_y

(

void

)

Mirror coordinate system on y-axis.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

const Vec< Arithmatic_P > & wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::node_position

(

node_id_t

node

)

Returns:

Position of given node.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::perform_correction

(

CorrectionData &

cd

)

Perform the correction of LCS based on given CorrectionData.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::rotate

(

Arithmatic

angle

)

Rotate all coordinates by given angle.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::set_epsilon

(

Arithmatic

epsilon

)

Set epsilon.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P>

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::set_position

(

Vec< Arithmatic_P > &

new_src_pos

)

Set src position and adapt all positions of neighbors in LCS.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::set_src_node

(

node_id_t

src_node

)

Set src position and adapt all positions of neighbors in LCS.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

int wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::size

(

void

)

Returns:

number of nodes of current LCS (include the basic nodes p and q)

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::node_id_t wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::src_node

(

void

)

Returns:

Src-Node.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

Vec< Arithmatic_P > & wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::src_position

(

void

)

Returns:

Position of src node.

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::update_basic_nodes	(	node_id_t	p,
		node_id_t	q,
		Neighborhood &	nbrh
	)

template<typename OsModel_P , typename node_id_t_P , typename Neighborhood_P , typename LocationMap_P , typename Arithmatic_P >

void wiselib::LocalizationLocalCoordinateSystem< OsModel_P, node_id_t_P, Neighborhood_P, LocationMap_P, Arithmatic_P >::update_node

(

node_id_t

j

)

Add a node to the current LCS, if there can be a position computed.

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

• wiselib.testing/algorithms/localization/distance_based/neighborhood/localization_local_coordinate_system.h