00001 /********************************************************************** 00002 * $Id: EnhancedPrecisionOp.h 1820 2006-09-06 16:54:23Z mloskot $ 00003 * 00004 * GEOS - Geometry Engine Open Source 00005 * http://geos.refractions.net 00006 * 00007 * Copyright (C) 2005-2006 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: precision/EnhancedPrecisionOp.java rev. 1.9 (JTS-1.7) 00017 * 00018 **********************************************************************/ 00019 00020 #ifndef GEOS_PRECISION_ENHANCEDPRECISIONOP_H 00021 #define GEOS_PRECISION_ENHANCEDPRECISIONOP_H 00022 00023 #include <geos/platform.h> // for int64 00024 00025 // Forward declarations 00026 namespace geos { 00027 namespace geom { 00028 class Geometry; 00029 } 00030 } 00031 00032 namespace geos { 00033 namespace precision { // geos.precision 00034 00040 class EnhancedPrecisionOp { 00041 00042 public: 00043 00053 static geom::Geometry* intersection( 00054 const geom::Geometry *geom0, 00055 const geom::Geometry *geom1); 00056 00065 static geom::Geometry* Union( 00066 const geom::Geometry *geom0, 00067 const geom::Geometry *geom1); 00068 00077 static geom::Geometry* difference( 00078 const geom::Geometry *geom0, 00079 const geom::Geometry *geom1); 00080 00089 static geom::Geometry* symDifference( 00090 const geom::Geometry *geom0, 00091 const geom::Geometry *geom1); 00092 00102 static geom::Geometry* buffer( 00103 const geom::Geometry *geom, 00104 double distance); 00105 }; 00106 00107 00108 } // namespace geos.precision 00109 } // namespace geos 00110 00111 #endif // GEOS_PRECISION_ENHANCEDPRECISIONOP_H 00112 00113 /********************************************************************** 00114 * $Log$ 00115 * Revision 1.2 2006/04/06 14:36:52 strk 00116 * Cleanup in geos::precision namespace (leaks plugged, auto_ptr use, ...) 00117 * 00118 * Revision 1.1 2006/03/23 09:17:19 strk 00119 * precision.h header split, minor optimizations 00120 * 00121 **********************************************************************/