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Edit File: UnaryUnionOp_8h_source.html
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href="dir_6699548cc4400c7fa80e406618ab843c.html">union</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">UnaryUnionOp.h</div> </div> </div><!--header--> <div class="contents"> <div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/**********************************************************************</span></div> <div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"> *</span></div> <div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment"> * GEOS - Geometry Engine Open Source</span></div> <div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> * http://geos.osgeo.org</span></div> <div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> *</span></div> <div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> * Copyright (C) 2011 Sandro Santilli <strk@kbt.io></span></div> <div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment"> *</span></div> <div class="line"><a name="l00008"></a><span class="lineno"> 8</span> <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> <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> <span class="comment"> * by the Free Software Foundation.</span></div> <div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment"> * See the COPYING file for more information.</span></div> <div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="comment"> *</span></div> <div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="comment"> **********************************************************************</span></div> <div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="comment"> *</span></div> <div class="line"><a name="l00015"></a><span class="lineno"> 15</span> <span class="comment"> * Last port: operation/union/UnaryUnionOp.java r320 (JTS-1.12)</span></div> <div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="comment"> *</span></div> <div class="line"><a name="l00017"></a><span class="lineno"> 17</span> <span class="comment"> **********************************************************************/</span></div> <div class="line"><a name="l00018"></a><span class="lineno"> 18</span> </div> <div class="line"><a name="l00019"></a><span class="lineno"> 19</span> <span class="preprocessor">#ifndef GEOS_OP_UNION_UNARYUNION_H</span></div> <div class="line"><a name="l00020"></a><span class="lineno"> 20</span> <span class="preprocessor"></span><span class="preprocessor">#define GEOS_OP_UNION_UNARYUNION_H</span></div> <div class="line"><a name="l00021"></a><span class="lineno"> 21</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00022"></a><span class="lineno"> 22</span> <span class="preprocessor">#include <memory></span></div> <div class="line"><a name="l00023"></a><span class="lineno"> 23</span> <span class="preprocessor">#include <vector></span></div> <div class="line"><a name="l00024"></a><span class="lineno"> 24</span> </div> <div class="line"><a name="l00025"></a><span class="lineno"> 25</span> <span class="preprocessor">#include <geos/export.h></span></div> <div class="line"><a name="l00026"></a><span class="lineno"> 26</span> <span class="preprocessor">#include <geos/geom/GeometryFactory.h></span></div> <div class="line"><a name="l00027"></a><span class="lineno"> 27</span> <span class="preprocessor">#include <geos/geom/BinaryOp.h></span></div> <div class="line"><a name="l00028"></a><span class="lineno"> 28</span> <span class="preprocessor">#include <geos/geom/Point.h></span></div> <div class="line"><a name="l00029"></a><span class="lineno"> 29</span> <span class="preprocessor">#include <geos/geom/LineString.h></span></div> <div class="line"><a name="l00030"></a><span class="lineno"> 30</span> <span class="preprocessor">#include <geos/geom/Polygon.h></span></div> <div class="line"><a name="l00031"></a><span class="lineno"> 31</span> <span class="preprocessor">#include <geos/geom/util/GeometryExtracter.h></span></div> <div class="line"><a name="l00032"></a><span class="lineno"> 32</span> <span class="preprocessor">#include <geos/operation/overlay/OverlayOp.h></span></div> <div class="line"><a name="l00033"></a><span class="lineno"> 33</span> <span class="comment">//#include <geos/operation/overlay/snap/SnapIfNeededOverlayOp.h></span></div> <div class="line"><a name="l00034"></a><span class="lineno"> 34</span> </div> <div class="line"><a name="l00035"></a><span class="lineno"> 35</span> <span class="preprocessor">#ifdef _MSC_VER</span></div> <div class="line"><a name="l00036"></a><span class="lineno"> 36</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(push)</span></div> <div class="line"><a name="l00037"></a><span class="lineno"> 37</span> <span class="preprocessor"></span><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> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> <div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00040"></a><span class="lineno"> 40</span> <span class="comment">// Forward declarations</span></div> <div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00042"></a><span class="lineno"> 42</span> <span class="keyword">namespace </span>geom {</div> <div class="line"><a name="l00043"></a><span class="lineno"> 43</span> <span class="keyword">class </span>GeometryFactory;</div> <div class="line"><a name="l00044"></a><span class="lineno"> 44</span> <span class="keyword">class </span>Geometry;</div> <div class="line"><a name="l00045"></a><span class="lineno"> 45</span> }</div> <div class="line"><a name="l00046"></a><span class="lineno"> 46</span> }</div> <div class="line"><a name="l00047"></a><span class="lineno"> 47</span> </div> <div class="line"><a name="l00048"></a><span class="lineno"> 48</span> <span class="keyword">namespace </span>geos {</div> <div class="line"><a name="l00049"></a><span class="lineno"> 49</span> <span class="keyword">namespace </span>operation { <span class="comment">// geos::operation</span></div> <div class="line"><a name="l00050"></a><span class="lineno"> 50</span> <span class="keyword">namespace </span>geounion { <span class="comment">// geos::operation::geounion</span></div> <div class="line"><a name="l00051"></a><span class="lineno"> 51</span> </div> <div class="line"><a name="l00089"></a><span class="lineno"><a class="line" href="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp.html"> 89</a></span> <span class="keyword">class </span>GEOS_DLL <a class="code" href="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp.html">UnaryUnionOp</a> {</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span> <span class="keyword">public</span>:</div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span> </div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  <span class="keyword">static</span> std::unique_ptr<geom::Geometry></div> <div class="line"><a name="l00094"></a><span class="lineno"> 94</span>  Union(<span class="keyword">const</span> T& geoms)</div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  {</div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  <a class="code" href="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp.html">UnaryUnionOp</a> op(geoms);</div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <span class="keywordflow">return</span> op.Union();</div> <div class="line"><a name="l00098"></a><span class="lineno"> 98</span>  }</div> <div class="line"><a name="l00099"></a><span class="lineno"> 99</span> </div> <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  <span class="keyword">template</span> <<span class="keyword">class</span> T></div> <div class="line"><a name="l00101"></a><span class="lineno"> 101</span>  <span class="keyword">static</span> std::unique_ptr<geom::Geometry></div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  Union(<span class="keyword">const</span> T& geoms,</div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  <a class="code" href="classgeos_1_1geom_1_1GeometryFactory.html">geom::GeometryFactory</a>& geomFact)</div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  {</div> <div class="line"><a name="l00105"></a><span class="lineno"> 105</span>  <a class="code" href="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp.html">UnaryUnionOp</a> op(geoms, geomFact);</div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  <span class="keywordflow">return</span> op.Union();</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  }</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span> </div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  <span class="keyword">static</span> std::unique_ptr<geom::Geometry></div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  Union(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& geom)</div> <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  {</div> <div class="line"><a name="l00112"></a><span class="lineno"> 112</span>  <a class="code" href="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp.html">UnaryUnionOp</a> op(geom);</div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <span class="keywordflow">return</span> op.Union();</div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  }</div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span> </div> <div class="line"><a name="l00116"></a><span class="lineno"> 116</span>  <span class="keyword">template</span> <<span class="keyword">class</span> T></div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp.html">UnaryUnionOp</a>(<span class="keyword">const</span> T& geoms, <a class="code" href="classgeos_1_1geom_1_1GeometryFactory.html">geom::GeometryFactory</a>& geomFactIn)</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  :</div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  geomFact(&geomFactIn)</div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  {</div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  extractGeoms(geoms);</div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  }</div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span> </div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  <span class="keyword">template</span> <<span class="keyword">class</span> T></div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  <a class="code" href="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp.html">UnaryUnionOp</a>(<span class="keyword">const</span> T& geoms)</div> <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  :</div> <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  geomFact(<span class="keyword">nullptr</span>)</div> <div class="line"><a name="l00128"></a><span class="lineno"> 128</span>  {</div> <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  extractGeoms(geoms);</div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  }</div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span> </div> <div class="line"><a name="l00132"></a><span class="lineno"> 132</span>  <a class="code" href="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp.html">UnaryUnionOp</a>(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& geom)</div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  :</div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  geomFact(geom.<a class="code" href="classgeos_1_1geom_1_1Geometry.html#ab41bcf3461be250e143ed2d7da19815b">getFactory</a>())</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  {</div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  extract(geom);</div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  }</div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span> </div> <div class="line"><a name="l00149"></a><span class="lineno"> 149</span>  std::unique_ptr<geom::Geometry> Union();</div> <div class="line"><a name="l00150"></a><span class="lineno"> 150</span> </div> <div class="line"><a name="l00151"></a><span class="lineno"> 151</span> <span class="keyword">private</span>:</div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span> </div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <span class="keyword">template</span> <<span class="keyword">typename</span> T></div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <span class="keywordtype">void</span></div> <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  extractGeoms(<span class="keyword">const</span> T& geoms)</div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  {</div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  <span class="keywordflow">for</span>(<span class="keyword">typename</span> T::const_iterator</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  i = geoms.begin(),</div> <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  e = geoms.end();</div> <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  i != e;</div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  ++i) {</div> <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* geom = *i;</div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  extract(*geom);</div> <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  }</div> <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  }</div> <div class="line"><a name="l00166"></a><span class="lineno"> 166</span> </div> <div class="line"><a name="l00167"></a><span class="lineno"> 167</span>  <span class="keywordtype">void</span></div> <div class="line"><a name="l00168"></a><span class="lineno"> 168</span>  extract(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& geom)</div> <div class="line"><a name="l00169"></a><span class="lineno"> 169</span>  {</div> <div class="line"><a name="l00170"></a><span class="lineno"> 170</span>  <span class="keyword">using namespace </span>geom::util;</div> <div class="line"><a name="l00171"></a><span class="lineno"> 171</span> </div> <div class="line"><a name="l00172"></a><span class="lineno"> 172</span>  <span class="keywordflow">if</span>(! geomFact) {</div> <div class="line"><a name="l00173"></a><span class="lineno"> 173</span>  geomFact = geom.<a class="code" href="classgeos_1_1geom_1_1Geometry.html#ab41bcf3461be250e143ed2d7da19815b">getFactory</a>();</div> <div class="line"><a name="l00174"></a><span class="lineno"> 174</span>  }</div> <div class="line"><a name="l00175"></a><span class="lineno"> 175</span> </div> <div class="line"><a name="l00176"></a><span class="lineno"> 176</span>  GeometryExtracter::extract<geom::Polygon>(geom, polygons);</div> <div class="line"><a name="l00177"></a><span class="lineno"> 177</span>  GeometryExtracter::extract<geom::LineString>(geom, lines);</div> <div class="line"><a name="l00178"></a><span class="lineno"> 178</span>  GeometryExtracter::extract<geom::Point>(geom, points);</div> <div class="line"><a name="l00179"></a><span class="lineno"> 179</span>  }</div> <div class="line"><a name="l00180"></a><span class="lineno"> 180</span> </div> <div class="line"><a name="l00193"></a><span class="lineno"> 193</span>  std::unique_ptr<geom::Geometry></div> <div class="line"><a name="l00194"></a><span class="lineno"> 194</span>  unionNoOpt(<span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>& g0)</div> <div class="line"><a name="l00195"></a><span class="lineno"> 195</span>  {</div> <div class="line"><a name="l00196"></a><span class="lineno"> 196</span>  <span class="keyword">using</span> <a class="code" href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html">geos::operation::overlay::OverlayOp</a>;</div> <div class="line"><a name="l00197"></a><span class="lineno"> 197</span>  <span class="comment">//using geos::operation::overlay::snap::SnapIfNeededOverlayOp;</span></div> <div class="line"><a name="l00198"></a><span class="lineno"> 198</span> </div> <div class="line"><a name="l00199"></a><span class="lineno"> 199</span>  <span class="keywordflow">if</span>(! empty.get()) {</div> <div class="line"><a name="l00200"></a><span class="lineno"> 200</span>  empty = geomFact-><a class="code" href="classgeos_1_1geom_1_1GeometryFactory.html#a7c45e6ef526eba3ce522c19962a414dc">createEmptyGeometry</a>();</div> <div class="line"><a name="l00201"></a><span class="lineno"> 201</span>  }</div> <div class="line"><a name="l00202"></a><span class="lineno"> 202</span>  <span class="comment">//return SnapIfNeededOverlayOp::overlayOp(g0, *empty, OverlayOp::opUNION);</span></div> <div class="line"><a name="l00203"></a><span class="lineno"> 203</span>  <span class="keywordflow">return</span> BinaryOp(&g0, empty.get(), <a class="code" href="structgeos_1_1operation_1_1overlay_1_1overlayOp.html">overlay::overlayOp</a>(OverlayOp::opUNION));</div> <div class="line"><a name="l00204"></a><span class="lineno"> 204</span>  }</div> <div class="line"><a name="l00205"></a><span class="lineno"> 205</span> </div> <div class="line"><a name="l00215"></a><span class="lineno"> 215</span>  std::unique_ptr<geom::Geometry> unionWithNull(std::unique_ptr<geom::Geometry> g0,</div> <div class="line"><a name="l00216"></a><span class="lineno"> 216</span>  std::unique_ptr<geom::Geometry> g1);</div> <div class="line"><a name="l00217"></a><span class="lineno"> 217</span> </div> <div class="line"><a name="l00218"></a><span class="lineno"> 218</span>  std::vector<const geom::Polygon*> polygons;</div> <div class="line"><a name="l00219"></a><span class="lineno"> 219</span>  std::vector<const geom::LineString*> lines;</div> <div class="line"><a name="l00220"></a><span class="lineno"> 220</span>  std::vector<const geom::Point*> points;</div> <div class="line"><a name="l00221"></a><span class="lineno"> 221</span> </div> <div class="line"><a name="l00222"></a><span class="lineno"> 222</span>  <span class="keyword">const</span> <a class="code" href="classgeos_1_1geom_1_1GeometryFactory.html">geom::GeometryFactory</a>* geomFact;</div> <div class="line"><a name="l00223"></a><span class="lineno"> 223</span> </div> <div class="line"><a name="l00224"></a><span class="lineno"> 224</span>  std::unique_ptr<geom::Geometry> empty;</div> <div class="line"><a name="l00225"></a><span class="lineno"> 225</span> };</div> <div class="line"><a name="l00226"></a><span class="lineno"> 226</span> </div> <div class="line"><a name="l00227"></a><span class="lineno"> 227</span> </div> <div class="line"><a name="l00228"></a><span class="lineno"> 228</span> } <span class="comment">// namespace geos::operation::union</span></div> <div class="line"><a name="l00229"></a><span class="lineno"> 229</span> } <span class="comment">// namespace geos::operation</span></div> <div class="line"><a name="l00230"></a><span class="lineno"> 230</span> } <span class="comment">// namespace geos</span></div> <div class="line"><a name="l00231"></a><span class="lineno"> 231</span> </div> <div class="line"><a name="l00232"></a><span class="lineno"> 232</span> <span class="preprocessor">#ifdef _MSC_VER</span></div> <div class="line"><a name="l00233"></a><span class="lineno"> 233</span> <span class="preprocessor"></span><span class="preprocessor">#pragma warning(pop)</span></div> <div class="line"><a name="l00234"></a><span class="lineno"> 234</span> <span class="preprocessor"></span><span class="preprocessor">#endif</span></div> <div class="line"><a name="l00235"></a><span class="lineno"> 235</span> <span class="preprocessor"></span></div> <div class="line"><a name="l00236"></a><span class="lineno"> 236</span> <span class="preprocessor">#endif</span></div> <div class="ttc" id="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp_html"><div class="ttname"><a href="classgeos_1_1operation_1_1geounion_1_1UnaryUnionOp.html">geos::operation::geounion::UnaryUnionOp</a></div><div class="ttdoc">Unions a collection of Geometry or a single Geometry (which may be a collection) together. </div><div class="ttdef"><b>Definition:</b> UnaryUnionOp.h:89</div></div> <div class="ttc" id="classgeos_1_1operation_1_1overlay_1_1OverlayOp_html"><div class="ttname"><a href="classgeos_1_1operation_1_1overlay_1_1OverlayOp.html">geos::operation::overlay::OverlayOp</a></div><div class="ttdoc">Computes the geometric overlay of two Geometry. </div><div class="ttdef"><b>Definition:</b> OverlayOp.h:70</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> Geometry.h:188</div></div> <div class="ttc" id="classgeos_1_1geom_1_1GeometryFactory_html_a7c45e6ef526eba3ce522c19962a414dc"><div class="ttname"><a href="classgeos_1_1geom_1_1GeometryFactory.html#a7c45e6ef526eba3ce522c19962a414dc">geos::geom::GeometryFactory::createEmptyGeometry</a></div><div class="ttdeci">std::unique_ptr< Geometry > createEmptyGeometry() const </div><div class="ttdoc">Construct the EMPTY Geometry. </div></div> <div class="ttc" id="classgeos_1_1geom_1_1Geometry_html_ab41bcf3461be250e143ed2d7da19815b"><div class="ttname"><a href="classgeos_1_1geom_1_1Geometry.html#ab41bcf3461be250e143ed2d7da19815b">geos::geom::Geometry::getFactory</a></div><div class="ttdeci">const GeometryFactory * getFactory() const </div><div class="ttdoc">Gets the factory which contains the context in which this geometry was created. </div><div class="ttdef"><b>Definition:</b> Geometry.h:218</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> GeometryFactory.h:68</div></div> <div class="ttc" id="structgeos_1_1operation_1_1overlay_1_1overlayOp_html"><div class="ttname"><a href="structgeos_1_1operation_1_1overlay_1_1overlayOp.html">geos::operation::overlay::overlayOp</a></div><div class="ttdoc">OverlayOp::overlayOp Adapter for use with geom::BinaryOp. </div><div class="ttdef"><b>Definition:</b> OverlayOp.h:406</div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/> </a> 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