GEOS: Interval.h Source File

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strtree/Interval.h
1 /**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright (C) 2006 Refractions Research Inc.
7 *
8 * This is free software; you can redistribute and/or modify it under
9 * the terms of the GNU Lesser General Public Licence as published
10 * by the Free Software Foundation.
11 * See the COPYING file for more information.
12 *
13 **********************************************************************/
14
15 #ifndef GEOS_INDEX_STRTREE_INTERVAL_H
16 #define GEOS_INDEX_STRTREE_INTERVAL_H
17
18 #include <geos/export.h>
19
20 namespace geos {
21 namespace index { // geos::index
22 namespace strtree { // geos::index::strtree
23
25 //
28 class GEOS_DLL Interval {
29 public:
30 Interval(double newMin, double newMax);
31 double getCentre();
32 Interval* expandToInclude(const Interval *other);
33 bool intersects(const Interval *other) const;
34 bool equals(const Interval *o) const;
35 private:
36 double imin;
37 double imax;
38 };
39
40
41 } // namespace geos::index::strtree
42 } // namespace geos::index
43 } // namespace geos
44
45 #endif // GEOS_INDEX_STRTREE_INTERVAL_H
geos::index::strtree::Interval
A contiguous portion of 1D-space. Used internally by SIRtree.
Definition: strtree/Interval.h:28
geos
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:25