GEOS  3.6.1
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 //#include <geos/platform.h>
27 
28 namespace geos {
29 namespace geom { // geos::geom
30 namespace util { // geos::geom::util
31 
39 {
40 public:
48  static void getCoordinates(const Geometry &geom, std::vector<const Coordinate*> &ret);
49 
54  ComponentCoordinateExtracter( std::vector<const Coordinate*> &newComps);
55 
56  void filter_rw( Geometry * geom);
57 
58  void filter_ro( const Geometry * geom);
59 
60 private:
61 
62  Coordinate::ConstVect &comps;
63 
64  // Declare type as noncopyable
67 };
68 
69 } // namespace geos.geom.util
70 } // namespace geos.geom
71 } // namespace geos
72 
73 #endif //GEOS_GEOM_UTIL_COMPONENTCOORDINATEEXTRACTER_H
std::vector< const Coordinate * > ConstVect
A vector of const Coordinate pointers.
Definition: Coordinate.h:71
static void getCoordinates(const Geometry &geom, std::vector< const Coordinate *> &ret)
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:167
Extracts a single representative Coordinate from each connected component of a Geometry.
Definition: ComponentCoordinateExtracter.h:38
ComponentCoordinateExtracter(std::vector< const Coordinate *> &newComps)
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:25
Definition: GeometryComponentFilter.h:43