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PreparedGeometry.h

00001 /**********************************************************************
00002  * $Id: PreparedGeometry.h 2418 2009-04-29 08:15:21Z strk $
00003  *
00004  * GEOS - Geometry Engine Open Source
00005  * http://geos.refractions.net
00006  *
00007  * Copyright (C) 2006 Refractions Research Inc.
00008  *
00009  * This is free software; you can redistribute and/or modify it under
00010  * the terms of the GNU Lesser General Public Licence as published
00011  * by the Free Software Foundation. 
00012  * See the COPYING file for more information.
00013  *
00014  **********************************************************************
00015  *
00016  * Last port: geom/prep/PreparedGeometry.java rev. 1.11 (JTS-1.10)
00017  *
00018  **********************************************************************/
00019 
00020 #ifndef GEOS_GEOM_PREP_PREPAREDGEOMETRY_H
00021 #define GEOS_GEOM_PREP_PREPAREDGEOMETRY_H
00022 
00023 
00024 // Forward declarations
00025 namespace geos {
00026         namespace geom { 
00027                 class Geometry;
00028         }
00029 }
00030 
00031 
00032 namespace geos {
00033 namespace geom { // geos::geom
00034 namespace prep { // geos::geom::prep
00035 
00053 class PreparedGeometry {
00054 public:
00055         virtual ~PreparedGeometry() {};
00056         
00062         virtual const geom::Geometry & getGeometry() const =0;
00063 
00072         virtual bool contains(const geom::Geometry *geom) const =0;
00073 
00113         virtual bool containsProperly(const geom::Geometry *geom) const =0;
00114 
00123         virtual bool coveredBy(const geom::Geometry *geom) const =0;
00124 
00133         virtual bool covers(const geom::Geometry *geom) const =0;
00134 
00143         virtual bool crosses(const geom::Geometry *geom) const =0;
00144 
00153         virtual bool disjoint(const geom::Geometry *geom) const =0;
00154 
00163         virtual bool intersects(const geom::Geometry *geom) const =0;
00164 
00173         virtual bool overlaps(const geom::Geometry *geom) const =0;
00174 
00183         virtual bool touches(const geom::Geometry *geom) const =0;
00184 
00193         virtual bool within(const geom::Geometry *geom) const =0;
00194 };
00195 
00196 
00197 } // namespace geos::geom::prep
00198 } // namespace geos::geom
00199 } // namespace geos
00200 
00201 
00202 #endif // ndef GEOS_GEOM_PREP_PREPAREDGEOMETRY_H
00203 
00204 /**********************************************************************
00205  * $Log$
00206  **********************************************************************/

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