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<a href="QuadEdge_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) 2012 Excensus LLC.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * Copyright (C) 2019 Daniel Baston</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment"> *</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment"> * This is free software; you can redistribute and/or modify it under</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment"> * the terms of the GNU Lesser General Licence as published</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment"> * by the Free Software Foundation.</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment"> * See the COPYING file for more information.</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"> *</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="comment"> * Last port: triangulate/quadedge/QuadEdge.java r524</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;<span class="comment"> **********************************************************************/</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="preprocessor">#ifndef GEOS_TRIANGULATE_QUADEDGE_QUADEDGE_H</span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#define GEOS_TRIANGULATE_QUADEDGE_QUADEDGE_H</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;</div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</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;<a class="code" href="Vertex_8h.html">geos/triangulate/quadedge/Vertex.h</a>&gt;</span></div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="LineSegment_8h.html">geos/geom/LineSegment.h</a>&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="keyword">namespace </span><a class="code" hre
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a4b5cd94bed6135670f647e5c54885472"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a4b5cd94bed6135670f647e5c54885472">geos::triangulate::quadedge::QuadEdge::oNext</a></div><div class="ttdeci">QuadEdge &amp; oNext()</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00248">QuadEdge.h:248</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a2704e89032cfed428cbc17256f7d0003"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a2704e89032cfed428cbc17256f7d0003">geos::triangulate::quadedge::QuadEdge::setOrig</a></div><div class="ttdeci">void setOrig(const Vertex &amp;o)</div><div class="ttdoc">Sets the vertex for this edge&amp;#39;s origin. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00363">QuadEdge.h:363</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="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a93d7dc17aa05eb9282f2893f30856536"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a93d7dc17aa05eb9282f2893f30856536">geos::triangulate::quadedge::QuadEdge::lNext</a></div><div class="ttdeci">QuadEdge &amp; lNext()</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00310">QuadEdge.h:310</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a4774b8f63e998a6e9cabae7b7163eb1f"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a4774b8f63e998a6e9cabae7b7163eb1f">geos::triangulate::quadedge::QuadEdge::QuadEdge</a></div><div class="ttdeci">QuadEdge(int8_t _num)</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00115">QuadEdge.h:115</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_ae7ed7076eafa3c85c43d2c81cd1ce974"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#ae7ed7076eafa3c85c43d2c81cd1ce974">geos::triangulate::quadedge::QuadEdge::rot</a></div><div class="ttdeci">QuadEdge &amp; rot()</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00197">QuadEdge.h:197</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a3267db5364e1033267b19332bdb92d8b"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a3267db5364e1033267b19332bdb92d8b">geos::triangulate::quadedge::QuadEdge::isAlive</a></div><div class="ttdeci">bool isAlive</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00108">QuadEdge.h:108</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_ae13b1c6d938566a850a68714f8c8acc2"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#ae13b1c6d938566a850a68714f8c8acc2">geos::triangulate::quadedge::QuadEdge::visited</a></div><div class="ttdeci">bool visited</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00109">QuadEdge.h:109</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1Vertex_html"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1Vertex.html">geos::triangulate::quadedge::Vertex</a></div><div class="ttdoc">Models a site (node) in a QuadEdgeSubdivision. </div><div class="ttdef"><b>Definition:</b> <a href="Vertex_8h_source.html#l00060">Vertex.h:60</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a223e15fcef8ba4c34ee4cabb7dac7de3"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a223e15fcef8ba4c34ee4cabb7dac7de3">geos::triangulate::quadedge::QuadEdge::dPrev</a></div><div class="ttdeci">const QuadEdge &amp; dPrev() const </div><div class="ttdoc">Gets the next CW edge around (into) the destination of this edge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00287">QuadEdge.h:287</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_ad8558d76c7e7c2e78c4166f9503b0e39"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#ad8558d76c7e7c2e78c4166f9503b0e39">geos::triangulate::quadedge::QuadEdge::setVisited</a></div><div class="ttdeci">void setVisited(bool v)</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00165">QuadEdge.h:165</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_aff4eab71446c2817e16c8b485aa6ab80"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#aff4eab71446c2817e16c8b485aa6ab80">geos::triangulate::quadedge::QuadEdge::sym</a></div><div class="ttdeci">const QuadEdge &amp; sym() const </div><div class="ttdoc">Gets the edge from the destination to the origin of this edge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00225">QuadEdge.h:225</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a51fe7fce4329f997e36de453578e1c07"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a51fe7fce4329f997e36de453578e1c07">geos::triangulate::quadedge::QuadEdge::vertex</a></div><div class="ttdeci">Vertex vertex</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00103">QuadEdge.h:103</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a4bbfc0d9d3dceeefca6eef0eb48b92bf"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a4bbfc0d9d3dceeefca6eef0eb48b92bf">geos::triangulate::quadedge::QuadEdge::orig</a></div><div class="ttdeci">const Vertex &amp; orig() const </div><div class="ttdoc">Gets the vertex for the edge&amp;#39;s origin. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00385">QuadEdge.h:385</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a0f7bf7a4dc7e52dcbcaf8dd2d4fc94bd"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a0f7bf7a4dc7e52dcbcaf8dd2d4fc94bd">geos::triangulate::quadedge::QuadEdge::rot</a></div><div class="ttdeci">const QuadEdge &amp; rot() const </div><div class="ttdoc">Gets the dual of this edge, directed from its right to its left. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00191">QuadEdge.h:191</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a274e934175b86e438b4d58203e97f0cf"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a274e934175b86e438b4d58203e97f0cf">geos::triangulate::quadedge::QuadEdge::next</a></div><div class="ttdeci">QuadEdge * next</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00104">QuadEdge.h:104</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_ac0d2b8c0725af27631852a5353fcce70"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#ac0d2b8c0725af27631852a5353fcce70">geos::triangulate::quadedge::QuadEdge::rNext</a></div><div class="ttdeci">const QuadEdge &amp; rNext() const </div><div class="ttdoc">Gets the edge around the right face ccw following this edge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00338">QuadEdge.h:338</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_ab117252cb1cdb796855abb507150b38b"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#ab117252cb1cdb796855abb507150b38b">geos::triangulate::quadedge::QuadEdge::lNext</a></div><div class="ttdeci">const QuadEdge &amp; lNext() const </div><div class="ttdoc">Gets the CCW edge around the left face following this edge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00304">QuadEdge.h:304</a></div></div>
<div class="ttc" id="LineSegment_8h_html"><div class="ttname"><a href="LineSegment_8h.html">LineSegment.h</a></div></div>
<div class="ttc" id="namespacegeos_1_1triangulate_1_1quadedge_html_aac5925a789c907250c47a1551f2f5495"><div class="ttname"><a href="namespacegeos_1_1triangulate_1_1quadedge.html#aac5925a789c907250c47a1551f2f5495">geos::triangulate::quadedge::operator&lt;&lt;</a></div><div class="ttdeci">std::ostream &amp; operator&lt;&lt;(std::ostream &amp;os, const QuadEdge *e)</div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_ac42117fd3cb3f4e202922d9c522cc870"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#ac42117fd3cb3f4e202922d9c522cc870">geos::triangulate::quadedge::QuadEdge::oNext</a></div><div class="ttdeci">const QuadEdge &amp; oNext() const </div><div class="ttdoc">Gets the next CCW edge around the origin of this edge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00242">QuadEdge.h:242</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_ac1b1e0ea7b1c27c6030cbab6c89eb6f7"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#ac1b1e0ea7b1c27c6030cbab6c89eb6f7">geos::triangulate::quadedge::QuadEdge::isLive</a></div><div class="ttdeci">bool isLive() const </div><div class="ttdoc">Tests whether this edge has been deleted. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00153">QuadEdge.h:153</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a8f8c464659a48d0037e0b2a135a2ef7a"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a8f8c464659a48d0037e0b2a135a2ef7a">geos::triangulate::quadedge::QuadEdge::isVisited</a></div><div class="ttdeci">bool isVisited() const </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00159">QuadEdge.h:159</a></div></div>
<div class="ttc" id="Vertex_8h_html"><div class="ttname"><a href="Vertex_8h.html">Vertex.h</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_1triangulate_1_1quadedge_1_1QuadEdge_html_aaecf923978d5559aeb5f70cda606f67f"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#aaecf923978d5559aeb5f70cda606f67f">geos::triangulate::quadedge::QuadEdge::oPrev</a></div><div class="ttdeci">QuadEdge &amp; oPrev()</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00265">QuadEdge.h:265</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_acfdc296eb146338d1f4a23336e27c9bd"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#acfdc296eb146338d1f4a23336e27c9bd">geos::triangulate::quadedge::QuadEdge::dPrev</a></div><div class="ttdeci">QuadEdge &amp; dPrev()</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00293">QuadEdge.h:293</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a98aaa44db3c96562a8a0288d5f7f25d1"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a98aaa44db3c96562a8a0288d5f7f25d1">geos::triangulate::quadedge::QuadEdge::invRot</a></div><div class="ttdeci">const QuadEdge &amp; invRot() const </div><div class="ttdoc">Gets the dual of this edge, directed from its left to its right. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00208">QuadEdge.h:208</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a63b45bb9809aa7e6fa4334d196cb1b83"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a63b45bb9809aa7e6fa4334d196cb1b83">geos::triangulate::quadedge::QuadEdge::invRot</a></div><div class="ttdeci">QuadEdge &amp; invRot()</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00214">QuadEdge.h:214</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a3eff2f9093b434366111ac812a6bb788"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a3eff2f9093b434366111ac812a6bb788">geos::triangulate::quadedge::QuadEdge::setDest</a></div><div class="ttdeci">void setDest(const Vertex &amp;d)</div><div class="ttdoc">Sets the vertex for this edge&amp;#39;s destination. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00374">QuadEdge.h:374</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a8ad0b1bc154b5a3eed666c037d5d0ccd"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a8ad0b1bc154b5a3eed666c037d5d0ccd">geos::triangulate::quadedge::QuadEdge::sym</a></div><div class="ttdeci">QuadEdge &amp; sym()</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00231">QuadEdge.h:231</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_acb3853f013d68923d33f11f1ae204276"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#acb3853f013d68923d33f11f1ae204276">geos::triangulate::quadedge::QuadEdge::oPrev</a></div><div class="ttdeci">const QuadEdge &amp; oPrev() const </div><div class="ttdoc">Gets the next CW edge around (from) the origin of this edge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00259">QuadEdge.h:259</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_aff699a66536d918d90b5472c839f9c42"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#aff699a66536d918d90b5472c839f9c42">geos::triangulate::quadedge::QuadEdge::getLength</a></div><div class="ttdeci">double getLength() const </div><div class="ttdoc">Gets the length of the geometry of this quadedge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00407">QuadEdge.h:407</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_abace37b0d14caafbbee75a5c06d61a06"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#abace37b0d14caafbbee75a5c06d61a06">geos::triangulate::quadedge::QuadEdge::lPrev</a></div><div class="ttdeci">QuadEdge &amp; lPrev()</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00327">QuadEdge.h:327</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_af9dedd6cc668e3ddbb5266225c8cda21"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#af9dedd6cc668e3ddbb5266225c8cda21">geos::triangulate::quadedge::QuadEdge::dest</a></div><div class="ttdeci">const Vertex &amp; dest() const </div><div class="ttdoc">Gets the vertex for the edge&amp;#39;s destination. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00396">QuadEdge.h:396</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeQuartet_html"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdgeQuartet.html">geos::triangulate::quadedge::QuadEdgeQuartet</a></div><div class="ttdef"><b>Definition:</b> <a href="QuadEdgeQuartet_8h_source.html#l00025">QuadEdgeQuartet.h:25</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html">geos::triangulate::quadedge::QuadEdge</a></div><div class="ttdoc">A class that represents the edge data structure which implements the quadedge algebra. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00054">QuadEdge.h:54</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a3459bfd82fbc2cf7984157d4e00330b6"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a3459bfd82fbc2cf7984157d4e00330b6">geos::triangulate::quadedge::QuadEdge::lPrev</a></div><div class="ttdeci">const QuadEdge &amp; lPrev() const </div><div class="ttdoc">Gets the CCW edge around the left face before this edge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00321">QuadEdge.h:321</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_ad3c4ae205212746f4c55b2746c07dd89"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#ad3c4ae205212746f4c55b2746c07dd89">geos::triangulate::quadedge::QuadEdge::dNext</a></div><div class="ttdeci">const QuadEdge &amp; dNext() const </div><div class="ttdoc">Gets the next CCW edge around (into) the destination of this edge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00276">QuadEdge.h:276</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_acce57a2b8514a993c4f0d1b87ac14dc9"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#acce57a2b8514a993c4f0d1b87ac14dc9">geos::triangulate::quadedge::QuadEdge::num</a></div><div class="ttdeci">int8_t num</div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00106">QuadEdge.h:106</a></div></div>
<div class="ttc" id="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge_html_a0fa0f6e506bff00987b77616d87c2778"><div class="ttname"><a href="classgeos_1_1triangulate_1_1quadedge_1_1QuadEdge.html#a0fa0f6e506bff00987b77616d87c2778">geos::triangulate::quadedge::QuadEdge::rPrev</a></div><div class="ttdeci">const QuadEdge &amp; rPrev() const </div><div class="ttdoc">Gets the edge around the right face ccw before this edge. </div><div class="ttdef"><b>Definition:</b> <a href="QuadEdge_8h_source.html#l00349">QuadEdge.h:349</a></div></div>
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