22 #ifndef GEOS_IDX_QUADTREE_KEY_H
23 #define GEOS_IDX_QUADTREE_KEY_H
25 #include <geos/export.h>
26 #include <geos/geom/Coordinate.h>
27 #include <geos/geom/Envelope.h>
90 #endif // GEOS_IDX_QUADTREE_KEY_H
A Key is a unique identifier for a node in a quadtree.
Definition: quadtree/Key.h:43
An Envelope defines a rectangulare region of the 2D coordinate plane.
Definition: Envelope.h:54
Coordinate is the lightweight class used to store coordinates.
Definition: Coordinate.h:61