<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>GEOS: LineMergeGraph.h Source File</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.1 --> <div class="navigation" id="top"> <div class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li><a href="annotated.html"><span>Classes</span></a></li> <li class="current"><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs2"> <ul class="tablist"> <li><a href="files.html"><span>File List</span></a></li> </ul> </div> <div class="header"> <div class="headertitle"> <h1>LineMergeGraph.h</h1> </div> </div> <div class="contents"> <div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/**********************************************************************</span> <a name="l00002"></a>00002 <span class="comment"> * $Id: LineMergeGraph.h 2562 2009-06-08 15:28:27Z strk $</span> <a name="l00003"></a>00003 <span class="comment"> *</span> <a name="l00004"></a>00004 <span class="comment"> * GEOS - Geometry Engine Open Source</span> <a name="l00005"></a>00005 <span class="comment"> * http://geos.refractions.net</span> <a name="l00006"></a>00006 <span class="comment"> *</span> <a name="l00007"></a>00007 <span class="comment"> * Copyright (C) 2006 Refractions Research Inc.</span> <a name="l00008"></a>00008 <span class="comment"> *</span> <a name="l00009"></a>00009 <span class="comment"> * This is free software; you can redistribute and/or modify it under</span> <a name="l00010"></a>00010 <span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span> <a name="l00011"></a>00011 <span class="comment"> * by the Free Software Foundation. </span> <a name="l00012"></a>00012 <span class="comment"> * See the COPYING file for more information.</span> <a name="l00013"></a>00013 <span class="comment"> *</span> <a name="l00014"></a>00014 <span class="comment"> **********************************************************************</span> <a name="l00015"></a>00015 <span class="comment"> *</span> <a name="l00016"></a>00016 <span class="comment"> * Last port: operation/linemerge/LineMergeGraph.java rev. 1.5 (JTS-1.10)</span> <a name="l00017"></a>00017 <span class="comment"> *</span> <a name="l00018"></a>00018 <span class="comment"> **********************************************************************/</span> <a name="l00019"></a>00019 <a name="l00020"></a>00020 <span class="preprocessor">#ifndef GEOS_OP_LINEMERGE_LINEMERGEGRAPH_H</span> <a name="l00021"></a>00021 <span class="preprocessor"></span><span class="preprocessor">#define GEOS_OP_LINEMERGE_LINEMERGEGRAPH_H</span> <a name="l00022"></a>00022 <span class="preprocessor"></span> <a name="l00023"></a>00023 <span class="preprocessor">#include <geos/export.h></span> <a name="l00024"></a>00024 <a name="l00025"></a>00025 <span class="preprocessor">#include <geos/planargraph/PlanarGraph.h></span> <span class="comment">// for inheritance</span> <a name="l00026"></a>00026 <a name="l00027"></a>00027 <span class="preprocessor">#include <vector></span> <a name="l00028"></a>00028 <a name="l00029"></a>00029 <span class="comment">// Forward declarations </span> <a name="l00030"></a>00030 <span class="keyword">namespace </span>geos { <a name="l00031"></a>00031 <span class="keyword">namespace </span>geom { <a name="l00032"></a>00032 <span class="keyword">class </span>LineString; <a name="l00033"></a>00033 <span class="keyword">class </span>Coordinate; <a name="l00034"></a>00034 } <a name="l00035"></a>00035 <span class="keyword">namespace </span>planargraph { <a name="l00036"></a>00036 <span class="keyword">class </span>Node; <a name="l00037"></a>00037 <span class="keyword">class </span>Edge; <a name="l00038"></a>00038 <span class="keyword">class </span>DirectedEdge; <a name="l00039"></a>00039 } <a name="l00040"></a>00040 } <a name="l00041"></a>00041 <a name="l00042"></a>00042 <a name="l00043"></a>00043 <span class="keyword">namespace </span>geos { <a name="l00044"></a>00044 <span class="keyword">namespace </span>operation { <span class="comment">// geos::operation</span> <a name="l00045"></a>00045 <span class="keyword">namespace </span>linemerge { <span class="comment">// geos::operation::linemerge</span> <a name="l00046"></a>00046 <a name="l00054"></a><a class="code" href="classgeos_1_1operation_1_1linemerge_1_1LineMergeGraph.html">00054</a> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1operation_1_1linemerge_1_1LineMergeGraph.html" title="A planar graph of edges that is analyzed to sew the edges together.">LineMergeGraph</a>: <span class="keyword">public</span> planargraph::PlanarGraph { <a name="l00055"></a>00055 <a name="l00056"></a>00056 <span class="keyword">private</span>: <a name="l00057"></a>00057 <a name="l00058"></a>00058 <a class="code" href="classgeos_1_1planargraph_1_1Node.html" title="A node in a PlanarGraph is a location where 0 or more Edge meet.">planargraph::Node</a>* getNode(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html" title="Coordinate is the lightweight class used to store coordinates.">geom::Coordinate</a> &coordinate); <a name="l00059"></a>00059 <a name="l00060"></a>00060 std::vector<planargraph::Node*> newNodes; <a name="l00061"></a>00061 <a name="l00062"></a>00062 std::vector<planargraph::Edge*> newEdges; <a name="l00063"></a>00063 <a name="l00064"></a>00064 std::vector<planargraph::DirectedEdge*> newDirEdges; <a name="l00065"></a>00065 <a name="l00066"></a>00066 <span class="keyword">public</span>: <a name="l00067"></a>00067 <a name="l00072"></a>00072 <span class="keywordtype">void</span> addEdge(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1LineString.html" title="Basic implementation of LineString.">geom::LineString</a> *lineString); <a name="l00073"></a>00073 <a name="l00074"></a>00074 ~<a class="code" href="classgeos_1_1operation_1_1linemerge_1_1LineMergeGraph.html" title="A planar graph of edges that is analyzed to sew the edges together.">LineMergeGraph</a>(); <a name="l00075"></a>00075 }; <a name="l00076"></a>00076 } <span class="comment">// namespace geos::operation::linemerge</span> <a name="l00077"></a>00077 } <span class="comment">// namespace geos::operation</span> <a name="l00078"></a>00078 } <span class="comment">// namespace geos</span> <a name="l00079"></a>00079 <a name="l00080"></a>00080 <span class="preprocessor">#endif // GEOS_OP_LINEMERGE_LINEMERGEGRAPH_H</span> <a name="l00081"></a>00081 <span class="preprocessor"></span> <a name="l00082"></a>00082 <span class="comment">/**********************************************************************</span> <a name="l00083"></a>00083 <span class="comment"> * $Log$</span> <a name="l00084"></a>00084 <span class="comment"> * Revision 1.1 2006/03/22 10:13:53 strk</span> <a name="l00085"></a>00085 <span class="comment"> * opLinemerge.h split</span> <a name="l00086"></a>00086 <span class="comment"> *</span> <a name="l00087"></a>00087 <span class="comment"> **********************************************************************/</span> </pre></div></div> </div> <hr class="footer"/><address class="footer"><small>Generated on Thu Jul 22 2010 for GEOS by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address> </body> </html>