/src/geos/include/geos/geom/prep/PreparedPoint.h
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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 | | * |
16 | | * Last port: geom/prep/PreparedPoint.java rev. 1.2 (JTS-1.10) |
17 | | * |
18 | | **********************************************************************/ |
19 | | |
20 | | #pragma once |
21 | | |
22 | | #include <geos/geom/prep/BasicPreparedGeometry.h> // for inheritance |
23 | | |
24 | | namespace geos { |
25 | | namespace geom { // geos::geom |
26 | | namespace prep { // geos::geom::prep |
27 | | |
28 | | /** |
29 | | * \brief |
30 | | * A prepared version of {@link Point} or {@link MultiPoint} geometries. |
31 | | * |
32 | | * @author Martin Davis |
33 | | * |
34 | | */ |
35 | | class PreparedPoint: public BasicPreparedGeometry { |
36 | | private: |
37 | | protected: |
38 | | public: |
39 | | PreparedPoint(const Geometry* geom) |
40 | 0 | : BasicPreparedGeometry(geom) |
41 | 0 | { } |
42 | | |
43 | | /** |
44 | | * Tests whether this point intersects a {@link Geometry}. |
45 | | * |
46 | | * The optimization here is that computing topology for the test |
47 | | * geometry is avoided. This can be significant for large geometries. |
48 | | */ |
49 | | bool intersects(const geom::Geometry* g) const override; |
50 | | |
51 | | }; |
52 | | |
53 | | } // namespace geos::geom::prep |
54 | | } // namespace geos::geom |
55 | | } // namespace geos |
56 | | |