GEOS  3.3.3
strtree/Interval.h
1 /**********************************************************************
2  * $Id: Interval.h 2556 2009-06-06 22:22:28Z strk $
3  *
4  * GEOS - Geometry Engine Open Source
5  * http://geos.refractions.net
6  *
7  * Copyright (C) 2006 Refractions Research Inc.
8  *
9  * This is free software; you can redistribute and/or modify it under
10  * the terms of the GNU Lesser General Public Licence as published
11  * by the Free Software Foundation.
12  * See the COPYING file for more information.
13  *
14  **********************************************************************/
15 
16 #ifndef GEOS_INDEX_STRTREE_INTERVAL_H
17 #define GEOS_INDEX_STRTREE_INTERVAL_H
18 
19 #include <geos/export.h>
20 
21 namespace geos {
22 namespace index { // geos::index
23 namespace strtree { // geos::index::strtree
24 
26 //
29 class GEOS_DLL Interval {
30 public:
31  Interval(Interval *other);
32  Interval(double newMin, double newMax);
33  double getCentre();
34  Interval* expandToInclude(Interval *other);
35  bool intersects(Interval *other);
36  bool equals(void *o);
37 private:
38  double imin;
39  double imax;
40 };
41 
42 
43 } // namespace geos::index::strtree
44 } // namespace geos::index
45 } // namespace geos
46 
47 #endif // GEOS_INDEX_STRTREE_INTERVAL_H
48 
49 /**********************************************************************
50  * $Log$
51  * Revision 1.1 2006/03/21 10:47:34 strk
52  * indexStrtree.h split
53  *
54  **********************************************************************/
55