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<a href="CascadedPolygonUnion_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) 2011 Sandro Santilli &lt;strk@kbt.io&gt;</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment"> * Copyright (C) 2006 Refractions Research 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/union/CascadedPolygonUnion.java r487 (JTS-1.12+)</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;<span class="comment"> * Includes custom code to deal with https://trac.osgeo.org/geos/ticket/837</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;<span class="comment"> **********************************************************************/</span></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_UNION_CASCADEDPOLYGONUNION_H</span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="preprocessor">#define GEOS_OP_UNION_CASCADEDPOLYGONUNION_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;</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div><div class="line"><a name="l00028"></a><sp
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion_html_a056d0965591c58d015e1bc5b924a9999"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion.html#a056d0965591c58d015e1bc5b924a9999">geos::operation::geounion::CascadedPolygonUnion::CascadedPolygonUnion</a></div><div class="ttdeci">CascadedPolygonUnion(std::vector&lt; geom::Polygon * &gt; *polys)</div><div class="ttdoc">Creates a new instance to union the given collection of Geometrys. </div><div class="ttdef"><b>Definition:</b> <a href="CascadedPolygonUnion_8h_source.html#l00189">CascadedPolygonUnion.h:189</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="export_8h_html"><div class="ttname"><a href="export_8h.html">export.h</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1MultiPolygon_html"><div class="ttname"><a href="classgeos_1_1geom_1_1MultiPolygon.html">geos::geom::MultiPolygon</a></div><div class="ttdef"><b>Definition:</b> <a href="MultiPolygon_8h_source.html#l00059">MultiPolygon.h:59</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1ClassicUnionStrategy_html"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1ClassicUnionStrategy.html">geos::operation::geounion::ClassicUnionStrategy</a></div><div class="ttdoc">Implementation of UnionStrategy that provides overlay using the first generation overlay routines...</div><div class="ttdef"><b>Definition:</b> <a href="CascadedPolygonUnion_8h_source.html#l00059">CascadedPolygonUnion.h:59</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1UnionStrategy_html"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1UnionStrategy.html">geos::operation::geounion::UnionStrategy</a></div><div class="ttdef"><b>Definition:</b> <a href="UnionStrategy_8h_source.html#l00040">UnionStrategy.h:40</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion_html_a24da7b632328facf21681a9633da8eb5"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion.html#a24da7b632328facf21681a9633da8eb5">geos::operation::geounion::CascadedPolygonUnion::inputPolys</a></div><div class="ttdeci">std::vector&lt; geom::Polygon * &gt; * inputPolys</div><div class="ttdef"><b>Definition:</b> <a href="CascadedPolygonUnion_8h_source.html#l00114">CascadedPolygonUnion.h:114</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1Geometry_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Geometry.html">geos::geom::Geometry</a></div><div class="ttdoc">Basic implementation of Geometry, constructed and destructed by GeometryFactory. </div><div class="ttdef"><b>Definition:</b> <a href="Geometry_8h_source.html#l00188">Geometry.h:188</a></div></div>
<div class="ttc" id="classgeos_1_1geom_1_1Polygon_html"><div class="ttname"><a href="classgeos_1_1geom_1_1Polygon.html">geos::geom::Polygon</a></div><div class="ttdoc">Represents a linear polygon, which may include holes. </div><div class="ttdef"><b>Definition:</b> <a href="Polygon_8h_source.html#l00064">Polygon.h:64</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="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_1geounion_1_1CascadedPolygonUnion_html_af21f92b8bcf0349e92d3cd4ea69a597a"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion.html#af21f92b8bcf0349e92d3cd4ea69a597a">geos::operation::geounion::CascadedPolygonUnion::unionFunction</a></div><div class="ttdeci">UnionStrategy * unionFunction</div><div class="ttdef"><b>Definition:</b> <a href="CascadedPolygonUnion_8h_source.html#l00211">CascadedPolygonUnion.h:211</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion_html"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion.html">geos::operation::geounion::CascadedPolygonUnion</a></div><div class="ttdoc">Provides an efficient method of unioning a collection of polygonal geometries. </div><div class="ttdef"><b>Definition:</b> <a href="CascadedPolygonUnion_8h_source.html#l00112">CascadedPolygonUnion.h:112</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1GeometryListHolder_html"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1GeometryListHolder.html">geos::operation::geounion::GeometryListHolder</a></div><div class="ttdoc">Helper class holding Geometries, part of which are held by reference others are held exclusively...</div><div class="ttdef"><b>Definition:</b> <a href="GeometryListHolder_8h_source.html#l00034">GeometryListHolder.h:34</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion_html_af15dd379a6b2d8c9673e46ab257c1147"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion.html#af15dd379a6b2d8c9673e46ab257c1147">geos::operation::geounion::CascadedPolygonUnion::geomFactory</a></div><div class="ttdeci">geom::GeometryFactory const * geomFactory</div><div class="ttdef"><b>Definition:</b> <a href="CascadedPolygonUnion_8h_source.html#l00115">CascadedPolygonUnion.h:115</a></div></div>
<div class="ttc" id="UnionStrategy_8h_html"><div class="ttname"><a href="UnionStrategy_8h.html">UnionStrategy.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion_html_a960a59ff19d13c95e9ba635d1765f46e"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion.html#a960a59ff19d13c95e9ba635d1765f46e">geos::operation::geounion::CascadedPolygonUnion::CascadedPolygonUnion</a></div><div class="ttdeci">CascadedPolygonUnion(std::vector&lt; geom::Polygon * &gt; *polys, UnionStrategy *unionFun)</div><div class="ttdef"><b>Definition:</b> <a href="CascadedPolygonUnion_8h_source.html#l00195">CascadedPolygonUnion.h:195</a></div></div>
<div class="ttc" id="classgeos_1_1index_1_1strtree_1_1ItemsList_html"><div class="ttname"><a href="classgeos_1_1index_1_1strtree_1_1ItemsList.html">geos::index::strtree::ItemsList</a></div><div class="ttdef"><b>Definition:</b> <a href="AbstractSTRtree_8h_source.html#l00094">AbstractSTRtree.h:94</a></div></div>
<div class="ttc" id="GeometryListHolder_8h_html"><div class="ttname"><a href="GeometryListHolder_8h.html">GeometryListHolder.h</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1ClassicUnionStrategy_html_a9e667a04fadd696252e22c02bec9611e"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1ClassicUnionStrategy.html#a9e667a04fadd696252e22c02bec9611e">geos::operation::geounion::ClassicUnionStrategy::ClassicUnionStrategy</a></div><div class="ttdeci">ClassicUnionStrategy()</div><div class="ttdef"><b>Definition:</b> <a href="CascadedPolygonUnion_8h_source.html#l00063">CascadedPolygonUnion.h:63</a></div></div>
<div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion_html_a07bc41b19d140bbcb45b0420b19763e4"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1CascadedPolygonUnion.html#a07bc41b19d140bbcb45b0420b19763e4">geos::operation::geounion::CascadedPolygonUnion::Union</a></div><div class="ttdeci">static geom::Geometry * Union(T start, T end, UnionStrategy *unionStrategy)</div><div class="ttdoc">Computes the union of a set of polygonal Geometrys. </div><div class="ttdef"><b>Definition:</b> <a href="CascadedPolygonUnion_8h_source.html#l00164">CascadedPolygonUnion.h:164</a></div></div>
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