GEOS  3.4.2
PrecisionReducerCoordinateOperation.h
1 /**********************************************************************
2  *
3  * GEOS - Geometry Engine Open Source
4  * http://geos.osgeo.org
5  *
6  * Copyright (C) 2012 Sandro Santilli <strk@keybit.net>
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  * Last port: precision/PrecisionreducerCoordinateOperation.java r591 (JTS-1.12)
16  *
17  **********************************************************************/
18 
19 #ifndef GEOS_PRECISION_PRECISIONREDUCERCOORDINATEOPERATION_H
20 #define GEOS_PRECISION_PRECISIONREDUCERCOORDINATEOPERATION_H
21 
22 #include <geos/geom/util/CoordinateOperation.h>
23 
24 // Forward declarations
25 namespace geos {
26  namespace geom {
27  class PrecisionModel;
28  class CoordinateSequence;
29  class Geometry;
30  }
31 }
32 
33 namespace geos {
34 namespace precision { // geos.precision
35 
36 class PrecisionReducerCoordinateOperation :
37  public geom::util::CoordinateOperation
38 {
39 using CoordinateOperation::edit;
40 private:
41 
42  const geom::PrecisionModel& targetPM;
43 
44  bool removeCollapsed;
45 
46  PrecisionReducerCoordinateOperation(PrecisionReducerCoordinateOperation const&); /*= delete*/
47  PrecisionReducerCoordinateOperation& operator=(PrecisionReducerCoordinateOperation const&); /*= delete*/
48 
49 public:
50 
51  PrecisionReducerCoordinateOperation( const geom::PrecisionModel& pm,
52  bool doRemoveCollapsed )
53  :
54  targetPM(pm),
55  removeCollapsed(doRemoveCollapsed)
56  {}
57 
59  //
61  geom::CoordinateSequence* edit(const geom::CoordinateSequence *coordinates,
62  const geom::Geometry *geom);
63 };
64 
65 } // namespace geos.precision
66 } // namespace geos
67 
68 #endif // GEOS_PRECISION_PRECISIONREDUCERCOORDINATEOPERATION_H
69 
virtual Geometry * edit(const Geometry *geometry, const GeometryFactory *factory)