GEOS  3.3.3
PreparedGeometry.h
1 /**********************************************************************
2  * $Id: PreparedGeometry.h 3255 2011-03-01 17:56:10Z mloskot $
3  *
4  * GEOS - Geometry Engine Open Source
5  * http://geos.refractions.net
6  *
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  * Last port: geom/prep/PreparedGeometry.java rev. 1.11 (JTS-1.10)
17  *
18  **********************************************************************/
19 
20 #ifndef GEOS_GEOM_PREP_PREPAREDGEOMETRY_H
21 #define GEOS_GEOM_PREP_PREPAREDGEOMETRY_H
22 
23 #include <geos/export.h>
24 
25 // Forward declarations
26 namespace geos {
27  namespace geom {
28  class Geometry;
29  }
30 }
31 
32 
33 namespace geos {
34 namespace geom { // geos::geom
35 namespace prep { // geos::geom::prep
36 
54 class GEOS_DLL PreparedGeometry {
55 public:
56  virtual ~PreparedGeometry() {};
57 
63  virtual const geom::Geometry & getGeometry() const =0;
64 
73  virtual bool contains(const geom::Geometry *geom) const =0;
74 
114  virtual bool containsProperly(const geom::Geometry *geom) const =0;
115 
124  virtual bool coveredBy(const geom::Geometry *geom) const =0;
125 
134  virtual bool covers(const geom::Geometry *geom) const =0;
135 
144  virtual bool crosses(const geom::Geometry *geom) const =0;
145 
154  virtual bool disjoint(const geom::Geometry *geom) const =0;
155 
164  virtual bool intersects(const geom::Geometry *geom) const =0;
165 
174  virtual bool overlaps(const geom::Geometry *geom) const =0;
175 
184  virtual bool touches(const geom::Geometry *geom) const =0;
185 
194  virtual bool within(const geom::Geometry *geom) const =0;
195 };
196 
197 
198 } // namespace geos::geom::prep
199 } // namespace geos::geom
200 } // namespace geos
201 
202 
203 #endif // ndef GEOS_GEOM_PREP_PREPAREDGEOMETRY_H
204 
205 /**********************************************************************
206  * $Log$
207  **********************************************************************/