GEOS 3.9.1
ComponentCoordinateExtracter.h
1/**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright (C) 2001-2002 Vivid Solutions Inc.
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_GEOM_UTIL_COMPONENTCOORDINATEEXTRACTER_H
17#define GEOS_GEOM_UTIL_COMPONENTCOORDINATEEXTRACTER_H
18
19#include <vector>
20
21#include <geos/geom/GeometryComponentFilter.h>
22#include <geos/geom/Geometry.h> // to be removed when we have the .inl
23#include <geos/geom/Coordinate.h> // to be removed when we have the .inl
24#include <geos/geom/LineString.h> // to be removed when we have the .inl
25#include <geos/geom/Point.h> // to be removed when we have the .inl
26
27namespace geos {
28namespace geom { // geos::geom
29namespace util { // geos::geom::util
30
38public:
46 static void getCoordinates(const Geometry& geom, std::vector<const Coordinate*>& ret);
47
52 ComponentCoordinateExtracter(std::vector<const Coordinate*>& newComps);
53
54 void filter_rw(Geometry* geom) override;
55
56 void filter_ro(const Geometry* geom) override;
57
58private:
59
61
62 // Declare type as noncopyable
64 ComponentCoordinateExtracter& operator=(const ComponentCoordinateExtracter& rhs) = delete;
65};
66
67} // namespace geos.geom.util
68} // namespace geos.geom
69} // namespace geos
70
71#endif //GEOS_GEOM_UTIL_COMPONENTCOORDINATEEXTRACTER_H
std::vector< const Coordinate * > ConstVect
A vector of const Coordinate pointers.
Definition: Coordinate.h:71
Definition: GeometryComponentFilter.h:43
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:188
Extracts a single representative Coordinate from each connected component of a Geometry.
Definition: ComponentCoordinateExtracter.h:37
void filter_rw(Geometry *geom) override
static void getCoordinates(const Geometry &geom, std::vector< const Coordinate * > &ret)
ComponentCoordinateExtracter(std::vector< const Coordinate * > &newComps)
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:26