GEOS
3.3.7
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00001 /********************************************************************** 00002 * $Id: Depth.h 2557 2009-06-08 09:30:55Z strk $ 00003 * 00004 * GEOS - Geometry Engine Open Source 00005 * http://geos.refractions.net 00006 * 00007 * Copyright (C) 2005-2006 Refractions Research Inc. 00008 * Copyright (C) 2001-2002 Vivid Solutions Inc. 00009 * 00010 * This is free software; you can redistribute and/or modify it under 00011 * the terms of the GNU Lesser General Public Licence as published 00012 * by the Free Software Foundation. 00013 * See the COPYING file for more information. 00014 * 00015 ********************************************************************** 00016 * 00017 * Last port: geomgraph/Depth.java rev. 1.4 (JTS-1.10) 00018 * 00019 **********************************************************************/ 00020 00021 00022 #ifndef GEOS_GEOMGRAPH_DEPTH_H 00023 #define GEOS_GEOMGRAPH_DEPTH_H 00024 00025 #include <geos/export.h> 00026 #include <string> 00027 00028 #include <geos/inline.h> 00029 00030 // Forward declarations 00031 namespace geos { 00032 namespace geomgraph { 00033 class Label; 00034 } 00035 } 00036 00037 namespace geos { 00038 namespace geomgraph { // geos.geomgraph 00039 00040 class GEOS_DLL Depth { 00041 public: 00042 static int depthAtLocation(int location); 00043 Depth(); 00044 virtual ~Depth(); // FIXME: shoudn't be virtual! 00045 int getDepth(int geomIndex,int posIndex) const; 00046 void setDepth(int geomIndex,int posIndex,int depthValue); 00047 int getLocation(int geomIndex,int posIndex) const; 00048 void add(int geomIndex,int posIndex,int location); 00049 bool isNull() const; 00050 bool isNull(int geomIndex) const; 00051 bool isNull(int geomIndex, int posIndex) const; 00052 int getDelta(int geomIndex) const; 00053 void normalize(); 00054 void add(const Label& lbl); 00055 std::string toString() const; 00056 private: 00057 enum { 00058 NULL_VALUE=-1 //Replaces NULL 00059 }; 00060 int depth[2][3]; 00061 }; 00062 00063 } // namespace geos.geomgraph 00064 } // namespace geos 00065 00066 //#ifdef GEOS_INLINE 00067 //# include "geos/geomgraph/Depth.inl" 00068 //#endif 00069 00070 #endif // ifndef GEOS_GEOMGRAPH_DEPTH_H 00071 00072 /********************************************************************** 00073 * $Log$ 00074 * Revision 1.2 2006/03/24 09:52:41 strk 00075 * USE_INLINE => GEOS_INLINE 00076 * 00077 * Revision 1.1 2006/03/09 16:46:49 strk 00078 * geos::geom namespace definition, first pass at headers split 00079 * 00080 **********************************************************************/ 00081