GEOS 3.4.2

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PointInRing.h
1 /**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright (C) 2005-2006 Refractions Research Inc.
7 * Copyright (C) 2001-2002 Vivid Solutions 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_ALGORITHM_POINTINRING_H
17 #define GEOS_ALGORITHM_POINTINRING_H
18
19 #include <geos/export.h>
20
21 // Forward declarations
22 namespace geos {
23 namespace geom {
24 class Coordinate;
25 }
26 }
27
28 namespace geos {
29 namespace algorithm { // geos::algorithm
30
31 class GEOS_DLL PointInRing{
32 public:
33 virtual ~PointInRing(){}
34 virtual bool isInside(const geom::Coordinate& pt)=0;
35 };
36
37 } // namespace geos::algorithm
38 } // namespace geos
39
40
41 #endif
42