GEOS 3.9.1
CommonBitsRemover.h
1/**********************************************************************
2 *
3 * GEOS - Geometry Engine Open Source
4 * http://geos.osgeo.org
5 *
6 * Copyright (C) 2005-2006 Refractions Research Inc.
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#ifndef GEOS_PRECISION_COMMONBITSREMOVER_H
16#define GEOS_PRECISION_COMMONBITSREMOVER_H
17
18#include <geos/export.h>
19#include <geos/geom/Coordinate.h> // for composition
20
21// Forward declarations
22namespace geos {
23namespace geom {
24class Geometry;
25}
26namespace precision {
27class CommonBitsRemover;
28class CommonCoordinateFilter;
29}
30}
31
32namespace geos {
33namespace precision { // geos.precision
34
40class GEOS_DLL CommonBitsRemover {
41
42private:
43
44 geom::Coordinate commonCoord;
45
46 CommonCoordinateFilter* ccFilter;
47
48 CommonBitsRemover(const CommonBitsRemover&) = delete;
49 CommonBitsRemover& operator=(const CommonBitsRemover&) = delete;
50
51public:
52
54
56
65 void add(const geom::Geometry* geom);
66
71
81
90};
91
92} // namespace geos.precision
93} // namespace geos
94
95#endif // GEOS_PRECISION_COMMONBITSREMOVER_H
Coordinate is the lightweight class used to store coordinates.
Definition: Coordinate.h:60
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:188
Allow computing and removing common mantissa bits from one or more Geometries.
Definition: CommonBitsRemover.h:40
geom::Coordinate & getCommonCoordinate()
geom::Geometry * addCommonBits(geom::Geometry *geom)
Adds the common coordinate bits back into a Geometry. The coordinates of the Geometry are changed.
void removeCommonBits(geom::Geometry *geom)
Removes the common coordinate bits from a Geometry. The coordinates of the Geometry are changed.
void add(const geom::Geometry *geom)
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:26