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<div class="title">operation/polygonize/EdgeRing.h</div> </div>
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<a href="operation_2polygonize_2EdgeRing_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) 2006 Refractions Research Inc.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * Copyright (C) 2001-2002 Vivid Solutions Inc.</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 Public 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: operation/polygonize/EdgeRing.java 0b3c7e3eb0d3e</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;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="preprocessor">#ifndef GEOS_OP_POLYGONIZE_EDGERING_H</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#define GEOS_OP_POLYGONIZE_EDGERING_H</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="preprocessor">#include &lt;<a class="code" href="export_8h.html">geos/export.h</a>&gt;</span></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="IndexedPointInAreaLocator_8h.html">geos/algorithm/locate/IndexedPointInAreaLocator.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="PolygonizeDirectedEdge_8h.html">geos/operation/polygonize/PolygonizeDirectedEdge.h</a>&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="Geometry_8h.html">geos/geom/Geometry.h</a>&gt;</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="LinearRing_8h.html">geos/geom/LinearRing.h</a>&gt;</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="Polygon_8h.html">geos/geom/Polygon.h</a>&gt;</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160;</div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</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="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160;<span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160;<span class="preprocessor">#pragma warning(push)</span></div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160;<span class="preprocessor">#pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class</span></div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160;</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160;<span class="comment">// Forward declarations</span></div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160;<span class="keyword">namespace </span>geom {</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;<span class="keyword">class </span>LineString;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="keyword">class </span>CoordinateSequence;</div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span>&#160;<span class="keyword">class </span>GeometryFactory;</div><div class="line"><a name="l00046"></a><span class="lineno"> 46</span>&#160;<span class="keyword">class </span>Coordinate;</div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;}</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160;<span class="keyword">namespace </span>planargraph {</div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="keyword">class </span>DirectedEdge;</div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;}</div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160;<span class="keyword">namespace </span>index {</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160;<span class="keyword">namespace </span>strtree {</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160;<span class="keyword">class </span>STRtree;</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160;}</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;}</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;}</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160;</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespacegeos.html">geos</a> {</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;<span class="keyword">namespace </span>operation { <span class="comment">// geos::operation</span></div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160;<span class="keyword">namespace </span>polygonize { <span class="comment">// geos::operation::polygonize</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160;</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html"> 66</a></span>&#160;<span class="keyword">class </span><a class="code" href="export_8h.html#ae36df939090171f6e9a28a8cb6254fea">GEOS_DLL</a> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> {</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="keyword">private</span>:</div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a19ee16cc078b48afe2a2fc66ec26f114"> 68</a></span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1GeometryFactory.html">geom::GeometryFactory</a>* <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a19ee16cc078b48afe2a2fc66ec26f114">factory</a>;</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#afb7aaf1e3c6a186970b7d0074cb336d3"> 70</a></span>&#160; <span class="keyword">typedef</span> std::vector&lt;const PolygonizeDirectedEdge*&gt; <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#afb7aaf1e3c6a186970b7d0074cb336d3">DeList</a>;</div><div class="line"><a name="l00071"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a8c09bd527b3ecd4a1ee329852fc29822"> 71</a></span>&#160; DeList <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a8c09bd527b3ecd4a1ee329852fc29822">deList</a>;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="comment">// cache the following data for efficiency</span></div><div class="line"><a name="l00074"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#ac84ee381cf0f067147a48a91112ab957"> 74</a></span>&#160; std::unique_ptr&lt;geom::LinearRing&gt; <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#ac84ee381cf0f067147a48a91112ab957">ring</a>;</div><div class="line"><a name="l00075"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aed8396d56bd6b2a6316f6e569dc43a50"> 75</a></span>&#160; std::unique_ptr&lt;geom::CoordinateArraySequence&gt; <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aed8396d56bd6b2a6316f6e569dc43a50">ringPts</a>;</div><div class="line"><a name="l00076"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aa00d54db471889d22bf7b60205f04bb1"> 76</a></span>&#160; std::unique_ptr&lt;algorithm::locate::PointOnGeometryLocator&gt; <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aa00d54db471889d22bf7b60205f04bb1">ringLocator</a>;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160;</div><div class="line"><a name="l00078"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aa7e5929b3a0897c3555f086f83846e63"> 78</a></span>&#160; std::unique_ptr&lt;std::vector&lt;std::unique_ptr&lt;geom::LinearRing&gt;&gt;&gt; <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aa7e5929b3a0897c3555f086f83846e63">holes</a>;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160;</div><div class="line"><a name="l00080"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aea1b97e9b953f787fbd239c338784156"> 80</a></span>&#160; <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* shell = <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00081"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a0ec46d15d88992838c3e85c54831bae8"> 81</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a0ec46d15d88992838c3e85c54831bae8">is_hole</a>;</div><div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a3c27d31be93842cb8c4962eddb83a6ee"> 82</a></span>&#160; <span class="keywordtype">bool</span> is_processed = <span class="keyword">false</span>;</div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a179bd30aca74a334e7a5ab8f099a7099"> 83</a></span>&#160; <span class="keywordtype">bool</span> is_included_set = <span class="keyword">false</span>;</div><div class="line"><a name="l00084"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a2a56ef795e5275cc23859104657beb75"> 84</a></span>&#160; <span class="keywordtype">bool</span> is_included = <span class="keyword">false</span>;</div><div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a14be8cfefc802070a9a219675b9134dc"> 85</a></span>&#160; <span class="keywordtype">bool</span> visitedByUpdateIncludedRecursive = <span class="keyword">false</span>;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>* getCoordinates();</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160; <span class="keyword">static</span> <span class="keywordtype">void</span> addEdge(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>* coords,</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160; <span class="keywordtype">bool</span> isForward,</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160; <a class="code" href="classgeos_1_1geom_1_1CoordinateArraySequence.html">geom::CoordinateArraySequence</a>* coordList);</div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;</div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a2c2e216ae57f8b35ddc4e3297b32be6b"> 99</a></span>&#160; <a class="code" href="classgeos_1_1algorithm_1_1locate_1_1PointOnGeometryLocator.html">algorithm::locate::PointOnGeometryLocator</a>* <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a2c2e216ae57f8b35ddc4e3297b32be6b">getLocator</a>() {</div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160; <span class="keywordflow">if</span> (ringLocator == <span class="keyword">nullptr</span>) {</div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160; ringLocator.reset(<span class="keyword">new</span> <a class="code" href="classgeos_1_1algorithm_1_1locate_1_1IndexedPointInAreaLocator.html">algorithm::locate::IndexedPointInAreaLocator</a>(*getRingInternal()));</div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160; }</div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160; <span class="keywordflow">return</span> ringLocator.get();</div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160; }</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <span class="keywordtype">void</span> add(<span class="keyword">const</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1PolygonizeDirectedEdge.html">PolygonizeDirectedEdge</a>* de);</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* findEdgeRingContaining(<span class="keyword">const</span> std::vector&lt;EdgeRing*&gt; &amp; erList);</div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160;</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160; <span class="keyword">static</span> std::vector&lt;PolygonizeDirectedEdge*&gt; findDirEdgesInRing(<a class="code" href="classgeos_1_1operation_1_1polygonize_1_1PolygonizeDirectedEdge.html">PolygonizeDirectedEdge</a>* startDE);</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;</div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; ptNotInList(</div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>* testPts,</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>* pts);</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160;</div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160; <span class="keyword">static</span> <span class="keywordtype">bool</span> isInList(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a>&amp; pt,</div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1CoordinateSequence.html">geom::CoordinateSequence</a>* pts);</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160; <span class="keyword">explicit</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1GeometryFactory.html">geom::GeometryFactory</a>* newFactory);</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; ~<a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160; <span class="keywordtype">void</span> build(<a class="code" href="classgeos_1_1operation_1_1polygonize_1_1PolygonizeDirectedEdge.html">PolygonizeDirectedEdge</a>* startDE);</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160; <span class="keywordtype">void</span> computeHole();</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160;</div><div class="line"><a name="l00186"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a58fa16f241b9d23d7cff240c536a2168"> 186</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a58fa16f241b9d23d7cff240c536a2168">isHole</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160; <span class="keywordflow">return</span> is_hole;</div><div class="line"><a name="l00188"></a><span class="lineno"> 188</span>&#160; }</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160;</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160; <span class="comment">/* Indicates whether we know if the ring should be included in a polygonizer</span></div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;<span class="comment"> * output of only polygons.</span></div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00193"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#acb9568751ebde8cf3df354ef374ffc07"> 193</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#acb9568751ebde8cf3df354ef374ffc07">isIncludedSet</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160; <span class="keywordflow">return</span> is_included_set;</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160; }</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160; <span class="comment">/* Indicates whether the ring should be included in a polygonizer output of</span></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;<span class="comment"> * only polygons.</span></div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00200"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a60e279a9b2144dbda37935db865761c5"> 200</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a60e279a9b2144dbda37935db865761c5">isIncluded</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <span class="keywordflow">return</span> is_included;</div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; }</div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160;</div><div class="line"><a name="l00204"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a47cc653d701c09486bfeb8606642a43e"> 204</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a47cc653d701c09486bfeb8606642a43e">setIncluded</a>(<span class="keywordtype">bool</span> included) {</div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; is_included = included;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160; is_included_set = <span class="keyword">true</span>;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; }</div><div class="line"><a name="l00208"></a><span class="lineno"> 208</span>&#160;</div><div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#ad2effce19d55c96019d84d7fa3f30b7f"> 209</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#ad2effce19d55c96019d84d7fa3f30b7f">isProcessed</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160; <span class="keywordflow">return</span> is_processed;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; }</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160;</div><div class="line"><a name="l00213"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#ac3040f00626bf18bcc994ecb832dcc25"> 213</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#ac3040f00626bf18bcc994ecb832dcc25">setProcessed</a>(<span class="keywordtype">bool</span> processed) {</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; is_processed = processed;</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160; }</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160;</div><div class="line"><a name="l00222"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a0b1cdd65ae5591b7db252098cb2b67ee"> 222</a></span>&#160; <span class="keywordtype">void</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a0b1cdd65ae5591b7db252098cb2b67ee">setShell</a>(<a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* shellRing) {</div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160; shell = shellRing;</div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160; }</div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160;</div><div class="line"><a name="l00231"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a43964e8c359602a2b34d523ad1b9b259"> 231</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a43964e8c359602a2b34d523ad1b9b259">hasShell</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <span class="keywordflow">return</span> shell != <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160; }</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;</div><div class="line"><a name="l00241"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a3c7b250eb7bfb8312f0b47ec6c20b1fe"> 241</a></span>&#160; <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a3c7b250eb7bfb8312f0b47ec6c20b1fe">getShell</a>() {</div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160; <span class="keywordflow">return</span> isHole() ? shell : <span class="keyword">this</span>;</div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160; }</div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;</div><div class="line"><a name="l00251"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a4d7703dd15a198e3c031c74809670506"> 251</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a4d7703dd15a198e3c031c74809670506">isOuterHole</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="keywordflow">if</span> (!isHole()) {</div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="keywordflow">return</span> <span class="keyword">false</span>;</div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; }</div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160; <span class="keywordflow">return</span> !hasShell();</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; }</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160;</div><div class="line"><a name="l00264"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a147faa9009586fdacbd4b7938e1af28b"> 264</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a147faa9009586fdacbd4b7938e1af28b">isOuterShell</a>()<span class="keyword"> const </span>{</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160; <span class="keywordflow">return</span> getOuterHole() != <span class="keyword">nullptr</span>;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; }</div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160;</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160; <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* getOuterHole() <span class="keyword">const</span>;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160;</div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160; <span class="keywordtype">void</span> updateIncludedRecursive();</div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160;</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160; <span class="keywordtype">void</span> addHole(<a class="code" href="classgeos_1_1geom_1_1LinearRing.html">geom::LinearRing</a>* hole);</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160;</div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keywordtype">void</span> addHole(<a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* holeER);</div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160;</div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160; std::unique_ptr&lt;geom::Polygon&gt; getPolygon();</div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160;</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; <span class="keywordtype">bool</span> isValid();</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160; std::unique_ptr&lt;geom::LineString&gt; getLineString();</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160;</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160; <a class="code" href="classgeos_1_1geom_1_1LinearRing.html">geom::LinearRing</a>* getRingInternal();</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160;</div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160; std::unique_ptr&lt;geom::LinearRing&gt; getRingOwnership();</div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;</div><div class="line"><a name="l00338"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a2cedbfeab59d2a283e9429ac6b7f6715"> 338</a></span>&#160; <span class="keywordtype">bool</span> <a class="code" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a2cedbfeab59d2a283e9429ac6b7f6715">isInRing</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Coordinate.html">geom::Coordinate</a> &amp; pt) {</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="keywordflow">return</span> <a class="code" href="namespacegeos_1_1geom.html#ae55a225cd843a6b153a7b6ca5a4707c8a275ff52c0d43ea11e057b037be21d30e">geom::Location::EXTERIOR</a> != getLocator()-&gt;locate(&amp;pt);</div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; }</div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160;};</div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160;</div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160;} <span class="comment">// namespace geos::operation::polygonize</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160;} <span class="comment">// namespace geos::operation</span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160;} <span class="comment">// namespace geos</span></div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160;<span class="preprocessor">#ifdef _MSC_VER</span></div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160;<span class="preprocessor">#pragma warning(pop)</span></div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00350"></a><span class="lineno"> 350</span>&#160;</div><div class="line"><a name="l00351"></a><span class="lineno"> 351</span>&#160;<span class="preprocessor">#endif // GEOS_OP_POLYGONIZE_EDGERING_H</span></div><div class="ttc" id="classgeos_1_1algorithm_1_1locate_1_1IndexedPointInAreaLocator_html"><div class="ttname"><a href="classgeos_1_1algorithm_1_1locate_1_1IndexedPointInAreaLocator.html">geos::algorithm::locate::IndexedPointInAreaLocator</a></div><div class="ttdoc">Determines the location of Coordinates relative to an areal geometry, using indexing for efficiency...</div><div class="ttdef"><b>Definition:</b> <a href="IndexedPointInAreaLocator_8h_source.html#l00055">IndexedPointInAreaLocator.h:55</a></div></div>
<div class="ttc" id="IndexedPointInAreaLocator_8h_html"><div class="ttname"><a href="IndexedPointInAreaLocator_8h.html">IndexedPointInAreaLocator.h</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="LinearRing_8h_html"><div class="ttname"><a href="LinearRing_8h.html">LinearRing.h</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_1polygonize_1_1EdgeRing_html_aed8396d56bd6b2a6316f6e569dc43a50"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aed8396d56bd6b2a6316f6e569dc43a50">geos::operation::polygonize::EdgeRing::ringPts</a></div><div class="ttdeci">std::unique_ptr&lt; geom::CoordinateArraySequence &gt; ringPts</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00075">operation/polygonize/EdgeRing.h:75</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a19ee16cc078b48afe2a2fc66ec26f114"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a19ee16cc078b48afe2a2fc66ec26f114">geos::operation::polygonize::EdgeRing::factory</a></div><div class="ttdeci">const geom::GeometryFactory * factory</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00068">operation/polygonize/EdgeRing.h:68</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="namespacegeos_1_1geom_html_ae55a225cd843a6b153a7b6ca5a4707c8a275ff52c0d43ea11e057b037be21d30e"><div class="ttname"><a href="namespacegeos_1_1geom.html#ae55a225cd843a6b153a7b6ca5a4707c8a275ff52c0d43ea11e057b037be21d30e">geos::geom::Location::EXTERIOR</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a43964e8c359602a2b34d523ad1b9b259"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a43964e8c359602a2b34d523ad1b9b259">geos::operation::polygonize::EdgeRing::hasShell</a></div><div class="ttdeci">bool hasShell() const </div><div class="ttdoc">Tests whether this ring has a shell assigned to it. </div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00231">operation/polygonize/EdgeRing.h:231</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_afb7aaf1e3c6a186970b7d0074cb336d3"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#afb7aaf1e3c6a186970b7d0074cb336d3">geos::operation::polygonize::EdgeRing::DeList</a></div><div class="ttdeci">std::vector&lt; const PolygonizeDirectedEdge * &gt; DeList</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00070">operation/polygonize/EdgeRing.h:70</a></div></div>
<div class="ttc" id="classgeos_1_1algorithm_1_1locate_1_1PointOnGeometryLocator_html"><div class="ttname"><a href="classgeos_1_1algorithm_1_1locate_1_1PointOnGeometryLocator.html">geos::algorithm::locate::PointOnGeometryLocator</a></div><div class="ttdoc">An interface for classes which determine the Location of points in Polygon or MultiPolygon geometries...</div><div class="ttdef"><b>Definition:</b> <a href="PointOnGeometryLocator_8h_source.html#l00037">PointOnGeometryLocator.h:37</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a8c09bd527b3ecd4a1ee329852fc29822"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a8c09bd527b3ecd4a1ee329852fc29822">geos::operation::polygonize::EdgeRing::deList</a></div><div class="ttdeci">DeList deList</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00071">operation/polygonize/EdgeRing.h:71</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a0ec46d15d88992838c3e85c54831bae8"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a0ec46d15d88992838c3e85c54831bae8">geos::operation::polygonize::EdgeRing::is_hole</a></div><div class="ttdeci">bool is_hole</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00081">operation/polygonize/EdgeRing.h:81</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_ad2effce19d55c96019d84d7fa3f30b7f"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#ad2effce19d55c96019d84d7fa3f30b7f">geos::operation::polygonize::EdgeRing::isProcessed</a></div><div class="ttdeci">bool isProcessed() const </div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00209">operation/polygonize/EdgeRing.h:209</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a2cedbfeab59d2a283e9429ac6b7f6715"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a2cedbfeab59d2a283e9429ac6b7f6715">geos::operation::polygonize::EdgeRing::isInRing</a></div><div class="ttdeci">bool isInRing(const geom::Coordinate &amp;pt)</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00338">operation/polygonize/EdgeRing.h:338</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1PolygonizeDirectedEdge_html"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1PolygonizeDirectedEdge.html">geos::operation::polygonize::PolygonizeDirectedEdge</a></div><div class="ttdoc">A DirectedEdge of a PolygonizeGraph, which represents an edge of a polygon formed by the graph...</div><div class="ttdef"><b>Definition:</b> <a href="PolygonizeDirectedEdge_8h_source.html#l00054">PolygonizeDirectedEdge.h:54</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a0b1cdd65ae5591b7db252098cb2b67ee"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a0b1cdd65ae5591b7db252098cb2b67ee">geos::operation::polygonize::EdgeRing::setShell</a></div><div class="ttdeci">void setShell(EdgeRing *shellRing)</div><div class="ttdoc">Sets the containing shell ring of a ring that has been determined to be a hole. </div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00222">operation/polygonize/EdgeRing.h:222</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1GeometryFactory_html"><div class="ttname"><a href="classgeos_1_1geom_1_1GeometryFactory.html">geos::geom::GeometryFactory</a></div><div class="ttdoc">Supplies a set of utility methods for building Geometry objects from CoordinateSequence or other Geom...</div><div class="ttdef"><b>Definition:</b> <a href="GeometryFactory_8h_source.html#l00068">GeometryFactory.h:68</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a4d7703dd15a198e3c031c74809670506"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a4d7703dd15a198e3c031c74809670506">geos::operation::polygonize::EdgeRing::isOuterHole</a></div><div class="ttdeci">bool isOuterHole() const </div><div class="ttdoc">Tests whether this ring is an outer hole. A hole is an outer hole if it is not contained by any shell...</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00251">operation/polygonize/EdgeRing.h:251</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a3c7b250eb7bfb8312f0b47ec6c20b1fe"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a3c7b250eb7bfb8312f0b47ec6c20b1fe">geos::operation::polygonize::EdgeRing::getShell</a></div><div class="ttdeci">EdgeRing * getShell()</div><div class="ttdoc">Gets the shell for this ring. The shell is the ring itself if it is not a hole, otherwise it is the p...</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00241">operation/polygonize/EdgeRing.h:241</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">geos::operation::polygonize::EdgeRing</a></div><div class="ttdoc">Represents a ring of PolygonizeDirectedEdge which form a ring of a polygon. The ring may be either an...</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00066">operation/polygonize/EdgeRing.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_1polygonize_1_1EdgeRing_html_a60e279a9b2144dbda37935db865761c5"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a60e279a9b2144dbda37935db865761c5">geos::operation::polygonize::EdgeRing::isIncluded</a></div><div class="ttdeci">bool isIncluded() const </div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00200">operation/polygonize/EdgeRing.h:200</a></div></div>
<div class="ttc" id="Polygon_8h_html"><div class="ttname"><a href="Polygon_8h.html">Polygon.h</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1LinearRing_html"><div class="ttname"><a href="classgeos_1_1geom_1_1LinearRing.html">geos::geom::LinearRing</a></div><div class="ttdoc">Models an OGC SFS LinearRing. A LinearRing is a LineString which is both closed and simple...</div><div class="ttdef"><b>Definition:</b> <a href="LinearRing_8h_source.html#l00054">LinearRing.h:54</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a2c2e216ae57f8b35ddc4e3297b32be6b"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a2c2e216ae57f8b35ddc4e3297b32be6b">geos::operation::polygonize::EdgeRing::getLocator</a></div><div class="ttdeci">algorithm::locate::PointOnGeometryLocator * getLocator()</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00099">operation/polygonize/EdgeRing.h:99</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_1polygonize_1_1EdgeRing_html_aa00d54db471889d22bf7b60205f04bb1"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aa00d54db471889d22bf7b60205f04bb1">geos::operation::polygonize::EdgeRing::ringLocator</a></div><div class="ttdeci">std::unique_ptr&lt; algorithm::locate::PointOnGeometryLocator &gt; ringLocator</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00076">operation/polygonize/EdgeRing.h:76</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_ac84ee381cf0f067147a48a91112ab957"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#ac84ee381cf0f067147a48a91112ab957">geos::operation::polygonize::EdgeRing::ring</a></div><div class="ttdeci">std::unique_ptr&lt; geom::LinearRing &gt; ring</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00074">operation/polygonize/EdgeRing.h:74</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_aa7e5929b3a0897c3555f086f83846e63"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#aa7e5929b3a0897c3555f086f83846e63">geos::operation::polygonize::EdgeRing::holes</a></div><div class="ttdeci">std::unique_ptr&lt; std::vector&lt; std::unique_ptr&lt; geom::LinearRing &gt; &gt; &gt; holes</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00078">operation/polygonize/EdgeRing.h:78</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a47cc653d701c09486bfeb8606642a43e"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a47cc653d701c09486bfeb8606642a43e">geos::operation::polygonize::EdgeRing::setIncluded</a></div><div class="ttdeci">void setIncluded(bool included)</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00204">operation/polygonize/EdgeRing.h:204</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_1polygonize_1_1EdgeRing_html_a147faa9009586fdacbd4b7938e1af28b"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a147faa9009586fdacbd4b7938e1af28b">geos::operation::polygonize::EdgeRing::isOuterShell</a></div><div class="ttdeci">bool isOuterShell() const </div><div class="ttdoc">Tests whether this ring is an outer shell. </div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00264">operation/polygonize/EdgeRing.h:264</a></div></div>
<div class="ttc" id="Geometry_8h_html"><div class="ttname"><a href="Geometry_8h.html">Geometry.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_ac3040f00626bf18bcc994ecb832dcc25"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#ac3040f00626bf18bcc994ecb832dcc25">geos::operation::polygonize::EdgeRing::setProcessed</a></div><div class="ttdeci">void setProcessed(bool processed)</div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00213">operation/polygonize/EdgeRing.h:213</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_a58fa16f241b9d23d7cff240c536a2168"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#a58fa16f241b9d23d7cff240c536a2168">geos::operation::polygonize::EdgeRing::isHole</a></div><div class="ttdeci">bool isHole() const </div><div class="ttdoc">Tests whether this ring is a hole. </div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00186">operation/polygonize/EdgeRing.h:186</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1polygonize_1_1EdgeRing_html_acb9568751ebde8cf3df354ef374ffc07"><div class="ttname"><a href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html#acb9568751ebde8cf3df354ef374ffc07">geos::operation::polygonize::EdgeRing::isIncludedSet</a></div><div class="ttdeci">bool isIncludedSet() const </div><div class="ttdef"><b>Definition:</b> <a href="operation_2polygonize_2EdgeRing_8h_source.html#l00193">operation/polygonize/EdgeRing.h:193</a></div></div>
<div class="ttc" id="PolygonizeDirectedEdge_8h_html"><div class="ttname"><a href="PolygonizeDirectedEdge_8h.html">PolygonizeDirectedEdge.h</a></div></div>
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