GEOS: EnhancedPrecisionOp.h Source File

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EnhancedPrecisionOp.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 * Last port: precision/EnhancedPrecisionOp.java rev. 1.9 (JTS-1.7)
16 *
17 **********************************************************************/
18
19 #ifndef GEOS_PRECISION_ENHANCEDPRECISIONOP_H
20 #define GEOS_PRECISION_ENHANCEDPRECISIONOP_H
21
22 #include <geos/export.h>
23 #include <geos/platform.h> // for int64
24
25 // Forward declarations
26 namespace geos {
27 namespace geom {
28 class Geometry;
29 }
30 }
31
32 namespace geos {
33 namespace precision { // geos.precision
34
40 class GEOS_DLL EnhancedPrecisionOp {
41
42 public:
43
53 static geom::Geometry* intersection(
54 const geom::Geometry *geom0,
55 const geom::Geometry *geom1);
56
65 static geom::Geometry* Union(
66 const geom::Geometry *geom0,
67 const geom::Geometry *geom1);
68
77 static geom::Geometry* difference(
78 const geom::Geometry *geom0,
79 const geom::Geometry *geom1);
80
89 static geom::Geometry* symDifference(
90 const geom::Geometry *geom0,
91 const geom::Geometry *geom1);
92
102 static geom::Geometry* buffer(
103 const geom::Geometry *geom,
104 double distance);
105 };
106
107
108 } // namespace geos.precision
109 } // namespace geos
110
111 #endif // GEOS_PRECISION_ENHANCEDPRECISIONOP_H
geos::geom::Geometry
Basic implementation of Geometry, constructed and destructed by GeometryFactory.
Definition: Geometry.h:167
geos
Basic namespace for all GEOS functionalities.
Definition: IndexedNestedRingTester.h:25
geos::precision::EnhancedPrecisionOp
Provides versions of Geometry spatial functions which use enhanced precision techniques to reduce the...
Definition: EnhancedPrecisionOp.h:40