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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
<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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