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<a href="planargraph_2PlanarGraph_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">/**********************************************************************</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment"> * GEOS - Geometry Engine Open Source</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment"> * http://geos.osgeo.org</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment"> * Copyright (C) 2005-2006 Refractions Research Inc.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> * This is free software; you can redistribute and/or modify it under</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * the terms of the GNU Lesser General Public Licence as published</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * by the Free Software Foundation.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * See the COPYING file for more information.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"> **********************************************************************</span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="comment"> * Last port: planargraph/PlanarGraph.java rev. 107/138 (JTS-1.10)</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> **********************************************************************/</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="preprocessor">#ifndef GEOS_PLANARGRAPH_PLANARGRAPH_H</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#define GEOS_PLANARGRAPH_PLANARGRAPH_H</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="export_8h.html">geos/export.h</a>&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="planargraph_2NodeMap_8h.html">geos/planargraph/NodeMap.h</a>&gt;</span> <span class="comment">// for composition</span></div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span> <span class="comment">// for typedefs</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name=
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a3acaf9fdbb54655fdf1e097462dc49d6"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a3acaf9fdbb54655fdf1e097462dc49d6">geos::planargraph::PlanarGraph::dirEdgeIterator</a></div><div class="ttdeci">std::vector&lt; DirectedEdge * &gt;::iterator dirEdgeIterator()</div><div class="ttdoc">Returns an Iterator over the DirectedEdges in this PlanarGraph, in the order in which they were added...</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00187">planargraph/PlanarGraph.h:187</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a40f7bb547ee1f957c716bcac6eade462"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a40f7bb547ee1f957c716bcac6eade462">geos::planargraph::PlanarGraph::EdgeContainer</a></div><div class="ttdeci">std::vector&lt; Edge * &gt; EdgeContainer</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00108">planargraph/PlanarGraph.h:108</a></div></div>
<div class="ttc" id="export_8h_html_ae36df939090171f6e9a28a8cb6254fea"><div class="ttname"><a href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a></div><div class="ttdeci">#define GEOS_DLL</div><div class="ttdef"><b>Definition:</b> <a href="export_8h_source.html#l00028">export.h:28</a></div></div>
<div class="ttc" id="planargraph_2NodeMap_8h_html"><div class="ttname"><a href="planargraph_2NodeMap_8h.html">NodeMap.h</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_abf4facc89036fbd09552c3edc8ab8d57"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#abf4facc89036fbd09552c3edc8ab8d57">geos::planargraph::PlanarGraph::edgeEnd</a></div><div class="ttdeci">std::vector&lt; Edge * &gt;::iterator edgeEnd()</div><div class="ttdoc">Returns an iterator to one-past last Edge in this graph. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00216">planargraph/PlanarGraph.h:216</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1Coordinate_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Coordinate.html">geos::geom::Coordinate</a></div><div class="ttdoc">Coordinate is the lightweight class used to store coordinates. </div><div class="ttdef"><b>Definition:</b> <a href="Coordinate_8h_source.html#l00060">Coordinate.h:60</a></div></div>
<div class="ttc" id="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a33c3d2b7169a9a793d29bf9fd960d628"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a33c3d2b7169a9a793d29bf9fd960d628">geos::planargraph::PlanarGraph::~PlanarGraph</a></div><div class="ttdeci">virtual ~PlanarGraph()</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00119">planargraph/PlanarGraph.h:119</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a59d27326b0abb7e5bb28a784cb490279"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a59d27326b0abb7e5bb28a784cb490279">geos::planargraph::PlanarGraph::nodeMap</a></div><div class="ttdeci">NodeMap nodeMap</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00066">planargraph/PlanarGraph.h:66</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1DirectedEdge_html"><div class="ttname"><a href="classgeos_1_1planargraph_1_1DirectedEdge.html">geos::planargraph::DirectedEdge</a></div><div class="ttdoc">Represents a directed edge in a PlanarGraph. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2DirectedEdge_8h_source.html#l00046">planargraph/DirectedEdge.h:46</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1NodeMap_html_a21e663cf062025e0dca3cc8ad1f45c1f"><div class="ttname"><a href="classgeos_1_1planargraph_1_1NodeMap.html#a21e663cf062025e0dca3cc8ad1f45c1f">geos::planargraph::NodeMap::begin</a></div><div class="ttdeci">container::iterator begin()</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2NodeMap_8h_source.html#l00098">planargraph/NodeMap.h:98</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_aed4a690505edbb0421d2758bc71864a6"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#aed4a690505edbb0421d2758bc71864a6">geos::planargraph::PlanarGraph::nodeEnd</a></div><div class="ttdeci">NodeMap::container::const_iterator nodeEnd() const </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00161">planargraph/PlanarGraph.h:161</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a930a3d2e45f4a2caef6cb86cbe7fd731"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a930a3d2e45f4a2caef6cb86cbe7fd731">geos::planargraph::PlanarGraph::add</a></div><div class="ttdeci">void add(Node *node)</div><div class="ttdoc">Adds a node to the std::map, replacing any that is already at that location. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00077">planargraph/PlanarGraph.h:77</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a46c8a6e3d8f79b1eab86fa542c073157"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a46c8a6e3d8f79b1eab86fa542c073157">geos::planargraph::PlanarGraph::getEdges</a></div><div class="ttdeci">std::vector&lt; Edge * &gt; * getEdges()</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00226">planargraph/PlanarGraph.h:226</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a3f53a024abe1fc34d5d9a2254c7aeac9"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a3f53a024abe1fc34d5d9a2254c7aeac9">geos::planargraph::PlanarGraph::nodeBegin</a></div><div class="ttdeci">NodeMap::container::iterator nodeBegin()</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00143">planargraph/PlanarGraph.h:143</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a92507cdab36f99269e388d190b01e227"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a92507cdab36f99269e388d190b01e227">geos::planargraph::PlanarGraph::add</a></div><div class="ttdeci">void add(DirectedEdge *dirEdge)</div><div class="ttdoc">Adds the Edge to this PlanarGraph. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00101">planargraph/PlanarGraph.h:101</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1NodeMap_html_a4393a8bcaf47132ea90bfa6e3bc1b908"><div class="ttname"><a href="classgeos_1_1planargraph_1_1NodeMap.html#a4393a8bcaf47132ea90bfa6e3bc1b908">geos::planargraph::NodeMap::end</a></div><div class="ttdeci">container::iterator end()</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2NodeMap_8h_source.html#l00109">planargraph/NodeMap.h:109</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a78fa2f35af83a15dfe103a3f2330e126"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a78fa2f35af83a15dfe103a3f2330e126">geos::planargraph::PlanarGraph::nodeBegin</a></div><div class="ttdeci">NodeMap::container::const_iterator nodeBegin() const </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00149">planargraph/PlanarGraph.h:149</a></div></div>
<div class="ttc" id="namespacegeos_html"><div class="ttname"><a href="namespacegeos.html">geos</a></div><div class="ttdoc">Basic namespace for all GEOS functionalities. </div><div class="ttdef"><b>Definition:</b> <a href="IndexedNestedRingTester_8h_source.html#l00026">IndexedNestedRingTester.h:26</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1Edge_html"><div class="ttname"><a href="classgeos_1_1planargraph_1_1Edge.html">geos::planargraph::Edge</a></div><div class="ttdoc">Represents an undirected edge of a PlanarGraph. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2Edge_8h_source.html#l00054">planargraph/Edge.h:54</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a90498ae812494e804effb9f244679212"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a90498ae812494e804effb9f244679212">geos::planargraph::PlanarGraph::edgeIterator</a></div><div class="ttdeci">std::vector&lt; Edge * &gt;::iterator edgeIterator()</div><div class="ttdoc">Alias for edgeBegin() </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00194">planargraph/PlanarGraph.h:194</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a6faf3a6fe3f5e3023470fbb6c34247fd"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a6faf3a6fe3f5e3023470fbb6c34247fd">geos::planargraph::PlanarGraph::edges</a></div><div class="ttdeci">std::vector&lt; Edge * &gt; edges</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00064">planargraph/PlanarGraph.h:64</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_aab2c1afdc638406f50b88c33aa592d86"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#aab2c1afdc638406f50b88c33aa592d86">geos::planargraph::PlanarGraph::edgeBegin</a></div><div class="ttdeci">std::vector&lt; Edge * &gt;::iterator edgeBegin()</div><div class="ttdoc">Returns an iterator to first Edge in this graph. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00205">planargraph/PlanarGraph.h:205</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a4648cd7b6b17aca8d4d5a877762b5982"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a4648cd7b6b17aca8d4d5a877762b5982">geos::planargraph::PlanarGraph::EdgeIterator</a></div><div class="ttdeci">EdgeContainer::iterator EdgeIterator</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00109">planargraph/PlanarGraph.h:109</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1NodeMap_html_a470523a134670babebe642bbcc2e346f"><div class="ttname"><a href="classgeos_1_1planargraph_1_1NodeMap.html#a470523a134670babebe642bbcc2e346f">geos::planargraph::NodeMap::getNodes</a></div><div class="ttdeci">void getNodes(std::vector&lt; Node * &gt; &amp;nodes)</div><div class="ttdoc">Returns the Nodes in this NodeMap, sorted in ascending order by angle with the positive x-axis...</div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a69775a29920eea17e7760fd58a31afb4"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a69775a29920eea17e7760fd58a31afb4">geos::planargraph::PlanarGraph::dirEdges</a></div><div class="ttdeci">std::vector&lt; DirectedEdge * &gt; dirEdges</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00065">planargraph/PlanarGraph.h:65</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1NodeMap_html_a25dfb6ef76f15e9480225e8dd54ed271"><div class="ttname"><a href="classgeos_1_1planargraph_1_1NodeMap.html#a25dfb6ef76f15e9480225e8dd54ed271">geos::planargraph::NodeMap::add</a></div><div class="ttdeci">Node * add(Node *n)</div><div class="ttdoc">Adds a node to the std::map, replacing any that is already at that location. </div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_ad0e720302026c83b11904029f0017e0f"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#ad0e720302026c83b11904029f0017e0f">geos::planargraph::PlanarGraph::nodeEnd</a></div><div class="ttdeci">NodeMap::container::iterator nodeEnd()</div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00155">planargraph/PlanarGraph.h:155</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1Node_html"><div class="ttname"><a href="classgeos_1_1planargraph_1_1Node.html">geos::planargraph::Node</a></div><div class="ttdoc">A node in a PlanarGraph is a location where 0 or more Edge meet. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2Node_8h_source.html#l00045">planargraph/Node.h:45</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a5e041772de46fbd0d04b9adced4eddc4"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a5e041772de46fbd0d04b9adced4eddc4">geos::planargraph::PlanarGraph::nodeIterator</a></div><div class="ttdeci">NodeMap::container::iterator nodeIterator()</div><div class="ttdoc">Returns an Iterator over the Nodes in this PlanarGraph. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00137">planargraph/PlanarGraph.h:137</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a08ddec6cb0d67c5837227475058ebdd4"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a08ddec6cb0d67c5837227475058ebdd4">geos::planargraph::PlanarGraph::findNode</a></div><div class="ttdeci">Node * findNode(const geom::Coordinate &amp;pt)</div><div class="ttdoc">Returns the Node at the given location, or null if no Node was there. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00127">planargraph/PlanarGraph.h:127</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1NodeMap_html_a99f3018a76d489041bed3a57f291255d"><div class="ttname"><a href="classgeos_1_1planargraph_1_1NodeMap.html#a99f3018a76d489041bed3a57f291255d">geos::planargraph::NodeMap::find</a></div><div class="ttdeci">Node * find(const geom::Coordinate &amp;coord)</div><div class="ttdoc">Returns the Node at the given location, or null if no Node was there. </div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1NodeMap_html"><div class="ttname"><a href="classgeos_1_1planargraph_1_1NodeMap.html">geos::planargraph::NodeMap</a></div><div class="ttdoc">A map of Node, indexed by the coordinate of the node. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2NodeMap_8h_source.html#l00048">planargraph/NodeMap.h:48</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html_a01eaae76182f6582461a7a6e391269bc"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html#a01eaae76182f6582461a7a6e391269bc">geos::planargraph::PlanarGraph::PlanarGraph</a></div><div class="ttdeci">PlanarGraph()</div><div class="ttdoc">Constructs a PlanarGraph without any Edges, DirectedEdges, or Nodes. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00116">planargraph/PlanarGraph.h:116</a></div></div>
<div class="ttc" id="classgeos_1_1planargraph_1_1PlanarGraph_html"><div class="ttname"><a href="classgeos_1_1planargraph_1_1PlanarGraph.html">geos::planargraph::PlanarGraph</a></div><div class="ttdoc">Represents a directed graph which is embeddable in a planar surface. </div><div class="ttdef"><b>Definition:</b> <a href="planargraph_2PlanarGraph_8h_source.html#l00060">planargraph/PlanarGraph.h:60</a></div></div>
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