TSLNetwork::Query Class Reference

Detailed Description

This query object is returned by the find(...) methods. It provides read-only information about a query made on the network.

The client is responsible for deleting this object (through the destroy() method).

Public Member Functions
void	destroy ()
const TSLNode *	node (int N) const
const TSLLink *	link (int N) const
const TSLLink *	link (int N, double &sqDist) const
int	size_nodes () const
int	size_links () const

Member Function Documentation

destroy()

void TSLNetwork::Query::destroy

(

)

Destroy the object.

link() [1/2]

const TSLLink * TSLNetwork::Query::link

(

int

N

)

const

link() [2/2]

const TSLLink * TSLNetwork::Query::link	(	int	N,
		double &	sqDist ) const

Overloaded function. Used to retrieve link and square distance elements from the stored list.

Parameters

N	the element index to return, should be less than size_links.
sqDist	the square distance (in TMCs) of the link from the search point. (-1 if not stored for the link).

node()

const TSLNode * TSLNetwork::Query::node

(

int

N

)

const

size_links()

int TSLNetwork::Query::size_links

(

)

const

size_nodes()

int TSLNetwork::Query::size_nodes

(

)

const