GEOS
3.4.2
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00001 /********************************************************************** 00002 * 00003 * GEOS - Geometry Engine Open Source 00004 * http://geos.osgeo.org 00005 * 00006 * Copyright (C) 2006 Refractions Research Inc. 00007 * 00008 * This is free software; you can redistribute and/or modify it under 00009 * the terms of the GNU Lesser General Public Licence as published 00010 * by the Free Software Foundation. 00011 * See the COPYING file for more information. 00012 * 00013 * 00014 ********************************************************************** 00015 * 00016 * Last port: geom/prep/PreparedPolygonIntersects.java rev 1.6 (JTS-1.10) 00017 * (2007-12-12) 00018 * 00019 **********************************************************************/ 00020 00021 #ifndef GEOS_GEOM_PREP_PREPAREDPOLYGONINTERSECTS_H 00022 #define GEOS_GEOM_PREP_PREPAREDPOLYGONINTERSECTS_H 00023 00024 #include <geos/geom/prep/PreparedPolygonPredicate.h> // inherited 00025 00026 namespace geos { 00027 namespace geom { 00028 class Geometry; 00029 00030 namespace prep { 00031 class PreparedPolygon; 00032 } 00033 } 00034 } 00035 00036 namespace geos { 00037 namespace geom { // geos::geom 00038 namespace prep { // geos::geom::prep 00039 00050 class PreparedPolygonIntersects : public PreparedPolygonPredicate 00051 { 00052 private: 00053 protected: 00054 public: 00063 static bool intersects( const PreparedPolygon * const prep, const geom::Geometry * geom) 00064 { 00065 PreparedPolygonIntersects polyInt(prep); 00066 return polyInt.intersects( geom); 00067 } 00068 00074 PreparedPolygonIntersects( const PreparedPolygon * const prep) 00075 : PreparedPolygonPredicate( prep) 00076 { } 00077 00084 bool intersects( const geom::Geometry * geom); 00085 00086 }; 00087 00088 } // geos::geom::prep 00089 } // geos::geom 00090 } // geos 00091 00092 #endif // GEOS_GEOM_PREP_PREPAREDPOLYGONINTERSECTS_H