GEOS: LinearComponentExtracter.h Source File

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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 //#include <geos/platform.h>
27
28 namespace geos {
29 namespace geom { // geos.geom
30 namespace util { // geos.geom.util
31
35 class GEOS_DLL LinearComponentExtracter: public GeometryComponentFilter {
36
37 private:
38
39 LineString::ConstVect &comps;
40
41 // Declare type as noncopyable
42 LinearComponentExtracter(const LinearComponentExtracter& other);
43 LinearComponentExtracter& operator=(const LinearComponentExtracter& rhs);
44
45 public:
53 static void getLines(const Geometry &geom, std::vector<const LineString*> &ret);
58 LinearComponentExtracter(std::vector<const LineString*> &newComps);
59
60 void filter_rw(Geometry *geom);
61
62 void filter_ro(const Geometry *geom);
63
64 };
65
66 } // namespace geos.geom.util
67 } // namespace geos.geom
68 } // namespace geos
69
70 #endif
geos::geom::Geometry
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:167
geos::geom::util::LinearComponentExtracter
Definition: LinearComponentExtracter.h:35
geos::geom::LineString::ConstVect
std::vector< const LineString * > ConstVect
A vector of const LineString pointers.
Definition: LineString.h:77
geos
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:25
geos::geom::GeometryComponentFilter
Definition: GeometryComponentFilter.h:43