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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