geos::index::bintree::Key Class Reference

A Key is a unique identifier for a node in a tree. More...

#include <Key.h>

List of all members.

Public Member Functions

 Key (Interval *newInterval)
double getPoint ()
int getLevel ()
IntervalgetInterval ()
void computeKey (Interval *itemInterval)

Static Public Member Functions

static int computeLevel (Interval *newInterval)


Detailed Description

A Key is a unique identifier for a node in a tree.

It contains a lower-left point and a level number. The level number is the power of two for the size of the node envelope


The documentation for this class was generated from the following file:
Generated on Fri Mar 27 04:53:36 2009 for GEOS by  doxygen 1.5.4