GEOS 3.9.1
LinearComponentExtracter.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_LINEARCOMPONENTEXTRACTER_H
17#define GEOS_GEOM_UTIL_LINEARCOMPONENTEXTRACTER_H
18
19
20#include <geos/export.h>
21#include <vector>
22
23#include <geos/geom/GeometryComponentFilter.h>
24#include <geos/geom/Geometry.h> // to be removed when we have the .inl
25#include <geos/geom/LineString.h> // to be removed when we have the .inl
26
27namespace geos {
28namespace geom { // geos.geom
29namespace util { // geos.geom.util
30
35
36private:
37
39
40 // Declare type as noncopyable
42 LinearComponentExtracter& operator=(const LinearComponentExtracter& rhs) = delete;
43
44public:
52 static void getLines(const Geometry& geom, std::vector<const LineString*>& ret);
57 LinearComponentExtracter(std::vector<const LineString*>& newComps);
58
59 void filter_rw(Geometry* geom) override;
60
61 void filter_ro(const Geometry* geom) override;
62
63};
64
65} // namespace geos.geom.util
66} // namespace geos.geom
67} // namespace geos
68
69#endif
Definition GeometryComponentFilter.h:43
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition Geometry.h:188
std::vector< const LineString * > ConstVect
A vector of const LineString pointers.
Definition LineString.h:75
Definition LinearComponentExtracter.h:34
static void getLines(const Geometry &geom, std::vector< const LineString * > &ret)
void filter_rw(Geometry *geom) override
LinearComponentExtracter(std::vector< const LineString * > &newComps)
Basic namespace for all GEOS functionalities.
Definition IndexedNestedRingTester.h:26