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<li class="navelem"><a class="el" href="dir_d44c64559bbebec7f509842c48db8b23.html">include</a></li><li class="navelem"><a class="el" href="dir_0bc14b2fb119a11b6a0f32f4d350db61.html">geos</a></li><li class="navelem"><a class="el" href="dir_cc91dd2a378845bf7e3e6edb554afff8.html">operation</a></li><li class="navelem"><a class="el" href="dir_ba372f7bac3730ceef52e0e163504883.html">overlayng</a></li> </ul>
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<a href="OverlayEdge_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) 2020 Paul Ramsey &lt;pramsey@cleverelephant.ca&gt;</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;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#pragma once</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;</div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="HalfEdge_8h.html">geos/edgegraph/HalfEdge.h</a>&gt;</span></div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="Location_8h.html">geos/geom/Location.h</a>&gt;</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">#include &lt;<a class="code" href="export_8h.html">geos/export.h</a>&gt;</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;memory&gt;</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>&#160;<span class="comment">// Forward declarations</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="keyword">namespace </span>geom {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="keyword">class </span>Coordinate;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="keyword">class </span>CoordinateSequence;</div><div class="line"><a name="l00029"></a><span cl
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_a46ebe016e9ad6aa27895e7f6dc1d05ab"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#a46ebe016e9ad6aa27895e7f6dc1d05ab">geos::operation::overlayng::OverlayEdge::nextResultMaxEdge</a></div><div class="ttdeci">OverlayEdge * nextResultMaxEdge</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00069">OverlayEdge.h:69</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_a54cfde28cb7c5492104807ce57cc85a2"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#a54cfde28cb7c5492104807ce57cc85a2">geos::operation::overlayng::OverlayEdge::edgeRing</a></div><div class="ttdeci">const OverlayEdgeRing * edgeRing</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00067">OverlayEdge.h:67</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_a830c7ce94cfb4d2b6422423e08a24a63"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#a830c7ce94cfb4d2b6422423e08a24a63">geos::operation::overlayng::OverlayEdge::dirPt</a></div><div class="ttdeci">Coordinate dirPt</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00061">OverlayEdge.h:61</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_1geom_1_1CoordinateArraySequence_html"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateArraySequence.html">geos::geom::CoordinateArraySequence</a></div><div class="ttdoc">The default implementation of CoordinateSequence. </div><div class="ttdef"><b>Definition:</b> <a href="CoordinateArraySequence_8h_source.html#l00037">CoordinateArraySequence.h:37</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayLabel_html"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayLabel.html">geos::operation::overlayng::OverlayLabel</a></div><div class="ttdef"><b>Definition:</b> <a href="OverlayLabel_8h_source.html#l00090">OverlayLabel.h:90</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_1operation_1_1overlayng_1_1OverlayEdge_html_a6caf6b2d9d93df44d3de0de3de899ad9"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#a6caf6b2d9d93df44d3de0de3de899ad9">geos::operation::overlayng::OverlayEdge::m_isInResultLine</a></div><div class="ttdeci">bool m_isInResultLine</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00064">OverlayEdge.h:64</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_ac5485dbd8280a7b6215881c63f11e27d"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#ac5485dbd8280a7b6215881c63f11e27d">geos::operation::overlayng::OverlayEdge::pts</a></div><div class="ttdeci">const CoordinateSequence * pts</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00054">OverlayEdge.h:54</a></div></div>
<div class="ttc" id="namespacegeos_1_1geom_html"><div class="ttname"><a href="namespacegeos_1_1geom.html">geos::geom</a></div><div class="ttdef"><b>Definition:</b> <a href="IndexedNestedRingTester_8h_source.html#l00027">IndexedNestedRingTester.h:27</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_af96fc0b07f2b7955d50a04c6fedeeb35"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#af96fc0b07f2b7955d50a04c6fedeeb35">geos::operation::overlayng::OverlayEdge::maxEdgeRing</a></div><div class="ttdeci">const MaximalEdgeRing * maxEdgeRing</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00068">OverlayEdge.h:68</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_a1463e14f9455c7e6396ce1dc9d3e3854"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#a1463e14f9455c7e6396ce1dc9d3e3854">geos::operation::overlayng::OverlayEdge::OverlayEdge</a></div><div class="ttdeci">OverlayEdge(const Coordinate &amp;p_orig, const Coordinate &amp;p_dirPt, bool p_direction, OverlayLabel *p_label, const CoordinateSequence *p_pts)</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00077">OverlayEdge.h:77</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_a692a3e2c1f047653a58e3dab1f4fdd0a"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#a692a3e2c1f047653a58e3dab1f4fdd0a">geos::operation::overlayng::OverlayEdge::m_isVisited</a></div><div class="ttdeci">bool m_isVisited</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00065">OverlayEdge.h:65</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_ae7b3b599ccd118f7ff7fe2a20c2aeb29"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#ae7b3b599ccd118f7ff7fe2a20c2aeb29">geos::operation::overlayng::OverlayEdge::label</a></div><div class="ttdeci">OverlayLabel * label</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00062">OverlayEdge.h:62</a></div></div>
<div class="ttc" id="namespacegeos_1_1geom_html_a2031e0143940407ca589d3216cf0eb06"><div class="ttname"><a href="namespacegeos_1_1geom.html#a2031e0143940407ca589d3216cf0eb06">geos::geom::operator&lt;&lt;</a></div><div class="ttdeci">std::ostream &amp; operator&lt;&lt;(std::ostream &amp;os, const Coordinate &amp;c)</div><div class="ttdoc">Output function. </div></div>
<div class="ttc" id="classgeos_1_1edgegraph_1_1HalfEdge_html"><div class="ttname"><a href="classgeos_1_1edgegraph_1_1HalfEdge.html">geos::edgegraph::HalfEdge</a></div><div class="ttdef"><b>Definition:</b> <a href="HalfEdge_8h_source.html#l00063">HalfEdge.h:63</a></div></div>
<div class="ttc" id="namespacegeos_1_1geom_html_ae55a225cd843a6b153a7b6ca5a4707c8"><div class="ttname"><a href="namespacegeos_1_1geom.html#ae55a225cd843a6b153a7b6ca5a4707c8">geos::geom::Location</a></div><div class="ttdeci">Location</div><div class="ttdoc">Constants representing the location of a point relative to a geometry. </div><div class="ttdef"><b>Definition:</b> <a href="Location_8h_source.html#l00034">Location.h:34</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_a3104d4e00313c40b96315712fe0b14f6"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#a3104d4e00313c40b96315712fe0b14f6">geos::operation::overlayng::OverlayEdge::nextResultEdge</a></div><div class="ttdeci">OverlayEdge * nextResultEdge</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00066">OverlayEdge.h:66</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_1operation_1_1overlayng_1_1OverlayEdge_html_a0457a73fcdf29af1c6e014073beee6bd"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#a0457a73fcdf29af1c6e014073beee6bd">geos::operation::overlayng::OverlayEdge::direction</a></div><div class="ttdeci">bool direction</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00060">OverlayEdge.h:60</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1CoordinateSequence_html"><div class="ttname"><a href="classgeos_1_1geom_1_1CoordinateSequence.html">geos::geom::CoordinateSequence</a></div><div class="ttdoc">The internal representation of a list of coordinates inside a Geometry. </div><div class="ttdef"><b>Definition:</b> <a href="CoordinateSequence_8h_source.html#l00058">CoordinateSequence.h:58</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html">geos::operation::overlayng::OverlayEdge</a></div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00049">OverlayEdge.h:49</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdgeRing_html"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdgeRing.html">geos::operation::overlayng::OverlayEdgeRing</a></div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdgeRing_8h_source.html#l00051">OverlayEdgeRing.h:51</a></div></div>
<div class="ttc" id="HalfEdge_8h_html"><div class="ttname"><a href="HalfEdge_8h.html">HalfEdge.h</a></div></div>
<div class="ttc" id="Location_8h_html"><div class="ttname"><a href="Location_8h.html">Location.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge_html_ae1f0e485b88ce627af1345cbba9fea2b"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1OverlayEdge.html#ae1f0e485b88ce627af1345cbba9fea2b">geos::operation::overlayng::OverlayEdge::~OverlayEdge</a></div><div class="ttdeci">~OverlayEdge() override</div><div class="ttdef"><b>Definition:</b> <a href="OverlayEdge_8h_source.html#l00097">OverlayEdge.h:97</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1overlayng_1_1MaximalEdgeRing_html"><div class="ttname"><a href="classgeos_1_1operation_1_1overlayng_1_1MaximalEdgeRing.html">geos::operation::overlayng::MaximalEdgeRing</a></div><div class="ttdef"><b>Definition:</b> <a href="g_2MaximalEdgeRing_8h_source.html#l00044">g/MaximalEdgeRing.h:44</a></div></div>
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