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<li class="navelem"><a class="el" href="namespacegeos.html">geos</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1operation.html">operation</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1operation_1_1polygonize.html">polygonize</a></li><li class="navelem"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html">HoleAssigner</a></li> </ul>
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<p>Assigns hole rings to shell rings during polygonization.
<a href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="HoleAssigner_8h_source.html">HoleAssigner.h</a>&gt;</code></p>
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Collaboration diagram for geos::operation::polygonize::HoleAssigner:</div>
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Static Public Member Functions</h2></td></tr>
<tr class="memitem:a154ea1b6107787e9a7d6f0b5d907aa30"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#a154ea1b6107787e9a7d6f0b5d907aa30">assignHolesToShells</a> (std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt; &amp;holes, std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt; &amp;shells)</td></tr>
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Private Member Functions</h2></td></tr>
<tr class="memitem:af487f679ef6eccfbf55c126c62a0a007"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#af487f679ef6eccfbf55c126c62a0a007">HoleAssigner</a> (std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt; &amp;shells)</td></tr>
<tr class="separator:af487f679ef6eccfbf55c126c62a0a007"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a9b325db11e6447f9e4099fc381f6034a"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#a9b325db11e6447f9e4099fc381f6034a">assignHolesToShells</a> (std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt; &amp;holes)</td></tr>
<tr class="separator:a9b325db11e6447f9e4099fc381f6034a"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a6200788006376417bb1555cc5bbc42d0"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#a6200788006376417bb1555cc5bbc42d0">assignHoleToShell</a> (<a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> *holeER)</td></tr>
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<tr class="memitem:a255ee503660830d01fde05571db7ddba"><td class="memItemLeft" align="right" valign="top">std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#a255ee503660830d01fde05571db7ddba">findShells</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> &amp;ringEnv)</td></tr>
<tr class="separator:a255ee503660830d01fde05571db7ddba"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa83313e83bb8cbc8af649635881045af"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#aa83313e83bb8cbc8af649635881045af">findEdgeRingContaining</a> (<a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> *testER)</td></tr>
<tr class="separator:aa83313e83bb8cbc8af649635881045af"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ae6e9510869ecf0949a603e22f7c4c547"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#ae6e9510869ecf0949a603e22f7c4c547">buildIndex</a> ()</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
Private Attributes</h2></td></tr>
<tr class="memitem:ad3d6926c60b30b3982cc7779b1087a86"><td class="memItemLeft" align="right" valign="top">std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt; &amp;&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#ad3d6926c60b30b3982cc7779b1087a86">m_shells</a></td></tr>
<tr class="separator:ad3d6926c60b30b3982cc7779b1087a86"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:af37f355c3d71f828fad763c1007fec2b"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html">geos::index::strtree::STRtree</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1HoleAssigner.html#af37f355c3d71f828fad763c1007fec2b">m_shellIndex</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Assigns hole rings to shell rings during polygonization. </p>
<p>Uses spatial indexing to improve performance of shell lookup.</p>
<dl class="section author"><dt>Author</dt><dd>mdavis </dd></dl>
<p>Definition at line <a class="el" href="HoleAssigner_8h_source.html#l00038">38</a> of file <a class="el" href="HoleAssigner_8h_source.html">HoleAssigner.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<td class="memname">geos::operation::polygonize::HoleAssigner::HoleAssigner </td>
<td>(</td>
<td class="paramtype">std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt; &amp;&#160;</td>
<td class="paramname"><em>shells</em></td><td>)</td>
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<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">explicit</span><span class="mlabel">private</span></span> </td>
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<p>Definition at line <a class="el" href="HoleAssigner_8h_source.html#l00048">48</a> of file <a class="el" href="HoleAssigner_8h_source.html">HoleAssigner.h</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">static void geos::operation::polygonize::HoleAssigner::assignHolesToShells </td>
<td>(</td>
<td class="paramtype">std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt; &amp;&#160;</td>
<td class="paramname"><em>holes</em>, </td>
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<td class="paramtype">std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt; &amp;&#160;</td>
<td class="paramname"><em>shells</em>&#160;</td>
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<p>Assigns hole rings to shell rings </p><dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">holes</td><td>list of hole rings to assign </td></tr>
<tr><td class="paramname">shells</td><td>list of shell rings </td></tr>
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</dd>
</dl>
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<td class="memname">void geos::operation::polygonize::HoleAssigner::assignHolesToShells </td>
<td>(</td>
<td class="paramtype">std::vector&lt; <a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> * &gt; &amp;&#160;</td>
<td class="paramname"><em>holes</em></td><td>)</td>
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<td class="memname">void geos::operation::polygonize::HoleAssigner::assignHoleToShell </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> *&#160;</td>
<td class="paramname"><em>holeER</em></td><td>)</td>
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<td class="memname">void geos::operation::polygonize::HoleAssigner::buildIndex </td>
<td>(</td>
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<td class="memname"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>* geos::operation::polygonize::HoleAssigner::findEdgeRingContaining </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a> *&#160;</td>
<td class="paramname"><em>testER</em></td><td>)</td>
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<td class="memname">std::vector&lt;<a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>*&gt; geos::operation::polygonize::HoleAssigner::findShells </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> &amp;&#160;</td>
<td class="paramname"><em>ringEnv</em></td><td>)</td>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html">geos::index::strtree::STRtree</a> geos::operation::polygonize::HoleAssigner::m_shellIndex</td>
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<p>Definition at line <a class="el" href="HoleAssigner_8h_source.html#l00061">61</a> of file <a class="el" href="HoleAssigner_8h_source.html">HoleAssigner.h</a>.</p>
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<td class="memname">std::vector&lt;<a class="el" href="classgeos_1_1operation_1_1polygonize_1_1EdgeRing.html">EdgeRing</a>*&gt;&amp; geos::operation::polygonize::HoleAssigner::m_shells</td>
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<p>Definition at line <a class="el" href="HoleAssigner_8h_source.html#l00060">60</a> of file <a class="el" href="HoleAssigner_8h_source.html">HoleAssigner.h</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="HoleAssigner_8h_source.html">HoleAssigner.h</a></li>
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