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<h1>geos::noding::SegmentStringUtil Class Reference</h1> </div>
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<!-- doxytag: class="geos::noding::SegmentStringUtil" -->
<p>Utility methods for processing <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="SegmentStringUtil_8h_source.html">SegmentStringUtil.h</a>></code></p>
<p><a href="classgeos_1_1noding_1_1SegmentStringUtil-members.html">List of all members.</a></p>
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Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SegmentStringUtil.html#ae1d7039ca7a1f3b3620bf33f90fa4a59">extractSegmentStrings</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *g, SegmentString::ConstVect &segStr)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Extracts all linear components from a given <a class="el" href="">Geometry</a> to <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s. <a href="#ae1d7039ca7a1f3b3620bf33f90fa4a59"></a><br/></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>Utility methods for processing <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s. </p>
<dl class="author"><dt><b>Author:</b></dt><dd>Martin Davis </dd></dl>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="ae1d7039ca7a1f3b3620bf33f90fa4a59"></a><!-- doxytag: member="geos::noding::SegmentStringUtil::extractSegmentStrings" ref="ae1d7039ca7a1f3b3620bf33f90fa4a59" args="(const geom::Geometry *g, SegmentString::ConstVect &segStr)" -->
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<td class="memname">static void geos::noding::SegmentStringUtil::extractSegmentStrings </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> * </td>
<td class="paramname"> <em>g</em>, </td>
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<td class="paramtype">SegmentString::ConstVect & </td>
<td class="paramname"> <em>segStr</em></td><td> </td>
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<td>)</td>
<td></td><td></td><td><code> [inline, static]</code></td>
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<p>Extracts all linear components from a given <a class="el" href="">Geometry</a> to <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s. </p>
<p>The <a class="el" href="classgeos_1_1noding_1_1SegmentString.html" title="An interface for classes which represent a sequence of contiguous line segments.">SegmentString</a> data item is set to be the source Geometry.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>geom</em> </td><td>the geometry to extract from </td></tr>
<tr><td valign="top"></td><td valign="top"><em>segStr</em> </td><td>a List of SegmentStrings (output parameter). Ownership of elements pushed to the vector is transferred to caller. Note that the CoordinateSequence associated with the returned <a class="el" href="classgeos_1_1noding_1_1SegmentString.html" title="An interface for classes which represent a sequence of contiguous line segments.">SegmentString</a> elements are allocated by this function, so must also be destroyed by caller. TODO: check if this can be optimized by leaving ownership of actual CoordinateSequence to the passed Geometry. </td></tr>
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<p>References <a class="el" href="classgeos_1_1geom_1_1LineString.html#aec9aa8117c882d5896a97c1e927559d9">geos::geom::LineString::getCoordinates()</a>, and <a class="el" href="classgeos_1_1geom_1_1util_1_1LinearComponentExtracter.html#a3b88d71fbbb980e558ee0311f743c4cf">geos::geom::util::LinearComponentExtracter::getLines()</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="SegmentStringUtil_8h_source.html">SegmentStringUtil.h</a></li>
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