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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_1noding.html">noding</a></li><li class="navelem"><a class="el" href="classgeos_1_1noding_1_1SinglePassNoder.html">SinglePassNoder</a></li> </ul>
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<div class="title">geos::noding::SinglePassNoder Class Reference<span class="mlabels"><span class="mlabel">abstract</span></span></div> </div>
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<p>Base class for <a class="el" href="classgeos_1_1noding_1_1Noder.html">Noder</a>s which make a single pass to find intersections.
<a href="classgeos_1_1noding_1_1SinglePassNoder.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="SinglePassNoder_8h_source.html">SinglePassNoder.h</a>&gt;</code></p>
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Inheritance diagram for geos::noding::SinglePassNoder:</div>
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Collaboration diagram for geos::noding::SinglePassNoder:</div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a72b15d56b266fdcd09517c98f4a9ec6c"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SinglePassNoder.html#a72b15d56b266fdcd09517c98f4a9ec6c">SinglePassNoder</a> (<a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> *nSegInt=nullptr)</td></tr>
<tr class="separator:a72b15d56b266fdcd09517c98f4a9ec6c"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a0c1a1c630f73af884cd4ab273d897c3f"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SinglePassNoder.html#a0c1a1c630f73af884cd4ab273d897c3f">~SinglePassNoder</a> () override</td></tr>
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<tr class="memitem:af9c1fb39270a9a2917e40d65c3b1303d"><td class="memItemLeft" align="right" valign="top">virtual void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SinglePassNoder.html#af9c1fb39270a9a2917e40d65c3b1303d">setSegmentIntersector</a> (<a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> *newSegInt)</td></tr>
<tr class="memdesc:af9c1fb39270a9a2917e40d65c3b1303d"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sets the <a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html" title="Processes possible intersections detected by a Noder. ">SegmentIntersector</a> to use with this noder. <a href="#af9c1fb39270a9a2917e40d65c3b1303d">More...</a><br /></td></tr>
<tr class="separator:af9c1fb39270a9a2917e40d65c3b1303d"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a4c945f02ead1a39d5653e23d893cbee6"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SinglePassNoder.html#a4c945f02ead1a39d5653e23d893cbee6">computeNodes</a> (std::vector&lt; <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a> * &gt; *segStrings) override=0</td></tr>
<tr class="memdesc:a4c945f02ead1a39d5653e23d893cbee6"><td class="mdescLeft">&#160;</td><td class="mdescRight">Computes the noding for a collection of <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s. <a href="#a4c945f02ead1a39d5653e23d893cbee6">More...</a><br /></td></tr>
<tr class="separator:a4c945f02ead1a39d5653e23d893cbee6"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a46dcb940d54812acd02617828b66abd4"><td class="memItemLeft" align="right" valign="top">std::vector&lt; <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a> * &gt; *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SinglePassNoder.html#a46dcb940d54812acd02617828b66abd4">getNodedSubstrings</a> () const override=0</td></tr>
<tr class="memdesc:a46dcb940d54812acd02617828b66abd4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Returns a Collection of fully noded <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s. <a href="#a46dcb940d54812acd02617828b66abd4">More...</a><br /></td></tr>
<tr class="separator:a46dcb940d54812acd02617828b66abd4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="inherit_header pub_methods_classgeos_1_1noding_1_1Noder"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classgeos_1_1noding_1_1Noder')"><img src="closed.png" alt="-"/>&#160;Public Member Functions inherited from <a class="el" href="classgeos_1_1noding_1_1Noder.html">geos::noding::Noder</a></td></tr>
<tr class="memitem:a51af7a896051686b867d1e6aac6f8387 inherit pub_methods_classgeos_1_1noding_1_1Noder"><td class="memItemLeft" align="right" valign="top">virtual&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1Noder.html#a51af7a896051686b867d1e6aac6f8387">~Noder</a> ()</td></tr>
<tr class="separator:a51af7a896051686b867d1e6aac6f8387 inherit pub_methods_classgeos_1_1noding_1_1Noder"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr class="memitem:af33939516a02955a5ccf8c0def027663"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SinglePassNoder.html#af33939516a02955a5ccf8c0def027663">segInt</a></td></tr>
<tr class="memdesc:af33939516a02955a5ccf8c0def027663"><td class="mdescLeft">&#160;</td><td class="mdescRight">Externally owned. <a href="#af33939516a02955a5ccf8c0def027663">More...</a><br /></td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
Additional Inherited Members</h2></td></tr>
<tr class="inherit_header pro_methods_classgeos_1_1noding_1_1Noder"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classgeos_1_1noding_1_1Noder')"><img src="closed.png" alt="-"/>&#160;Protected Member Functions inherited from <a class="el" href="classgeos_1_1noding_1_1Noder.html">geos::noding::Noder</a></td></tr>
<tr class="memitem:a44ae3fde11fa58e6f3637ebd67f6571e inherit pro_methods_classgeos_1_1noding_1_1Noder"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1Noder.html#a44ae3fde11fa58e6f3637ebd67f6571e">Noder</a> ()</td></tr>
<tr class="separator:a44ae3fde11fa58e6f3637ebd67f6571e inherit pro_methods_classgeos_1_1noding_1_1Noder"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Base class for <a class="el" href="classgeos_1_1noding_1_1Noder.html">Noder</a>s which make a single pass to find intersections. </p>
<p>This allows using a custom <a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html" title="Processes possible intersections detected by a Noder. ">SegmentIntersector</a> (which for instance may simply identify intersections, rather than insert them).</p>
<p>Last port: noding/SinglePassNoder.java rev. 1.3 (JTS-1.7)</p>
<p>TODO: <a class="el" href="classgeos_1_1noding_1_1Noder.html" title="Computes all intersections between segments in a set of SegmentString. ">Noder</a> inheritance (that's just an interface!) </p>
<p>Definition at line <a class="el" href="SinglePassNoder_8h_source.html#l00051">51</a> of file <a class="el" href="SinglePassNoder_8h_source.html">SinglePassNoder.h</a>.</p>
</div><h2 class="groupheader">Constructor &amp; Destructor Documentation</h2>
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<td class="memname">geos::noding::SinglePassNoder::SinglePassNoder </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> *&#160;</td>
<td class="paramname"><em>nSegInt</em> = <code>nullptr</code></td><td>)</td>
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<p>Definition at line <a class="el" href="SinglePassNoder_8h_source.html#l00060">60</a> of file <a class="el" href="SinglePassNoder_8h_source.html">SinglePassNoder.h</a>.</p>
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<td class="memname">geos::noding::SinglePassNoder::~SinglePassNoder </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
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<p>Definition at line <a class="el" href="SinglePassNoder_8h_source.html#l00062">62</a> of file <a class="el" href="SinglePassNoder_8h_source.html">SinglePassNoder.h</a>.</p>
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<h2 class="groupheader">Member Function Documentation</h2>
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<td class="memname">void geos::noding::SinglePassNoder::computeNodes </td>
<td>(</td>
<td class="paramtype">std::vector&lt; <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a> * &gt; *&#160;</td>
<td class="paramname"><em>segStrings</em></td><td>)</td>
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<p>Computes the noding for a collection of <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramname">segStrings</td><td>a collection of <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s to node </td></tr>
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</dd>
</dl>
<p>Implements <a class="el" href="classgeos_1_1noding_1_1Noder.html#a42da20658cf8a969a1cbb15fd2de725d">geos::noding::Noder</a>.</p>
<p>Implemented in <a class="el" href="classgeos_1_1noding_1_1MCIndexNoder.html#a20ff60a181902d70e0a55ec140507f93">geos::noding::MCIndexNoder</a>, and <a class="el" href="classgeos_1_1noding_1_1SimpleNoder.html#accc5199584fd3097fc1ed71c450c29a9">geos::noding::SimpleNoder</a>.</p>
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<td class="memname">std::vector&lt;<a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>*&gt;* geos::noding::SinglePassNoder::getNodedSubstrings </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<p>Returns a Collection of fully noded <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s. </p>
<p>The SegmentStrings have the same context as their parent.</p>
<dl class="section return"><dt>Returns</dt><dd>a Collection of SegmentStrings </dd></dl>
<p>Implements <a class="el" href="classgeos_1_1noding_1_1Noder.html#a47dfe5a95741c2c9809d94f8ba39fa89">geos::noding::Noder</a>.</p>
<p>Implemented in <a class="el" href="classgeos_1_1noding_1_1MCIndexNoder.html#aebeded114d4650d34bbbc4de9ea767f2">geos::noding::MCIndexNoder</a>, and <a class="el" href="classgeos_1_1noding_1_1SimpleNoder.html#a26f5411f07b5ff998a409648237286dc">geos::noding::SimpleNoder</a>.</p>
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<td class="memname">virtual void geos::noding::SinglePassNoder::setSegmentIntersector </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> *&#160;</td>
<td class="paramname"><em>newSegInt</em></td><td>)</td>
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<p>Sets the <a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html" title="Processes possible intersections detected by a Noder. ">SegmentIntersector</a> to use with this noder. </p>
<p>A <a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html" title="Processes possible intersections detected by a Noder. ">SegmentIntersector</a> will normally add intersection nodes to the input segment strings, but it may not - it may simply record the presence of intersections. However, some Noders may require that intersections be added.</p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramname">newSegInt</td><td></td></tr>
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</dd>
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<p>Definition at line <a class="el" href="SinglePassNoder_8h_source.html#l00075">75</a> of file <a class="el" href="SinglePassNoder_8h_source.html">SinglePassNoder.h</a>.</p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname"><a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a>* geos::noding::SinglePassNoder::segInt</td>
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<p>Externally owned. </p>
<p>Definition at line <a class="el" href="SinglePassNoder_8h_source.html#l00056">56</a> of file <a class="el" href="SinglePassNoder_8h_source.html">SinglePassNoder.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="SinglePassNoder_8h_source.html">SinglePassNoder.h</a></li>
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