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<title>GEOS: geos::noding::SegmentSetMutualIntersector Class Reference</title>
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<li><a class="el" href="classgeos_1_1noding_1_1SegmentSetMutualIntersector.html">geos::noding::SegmentSetMutualIntersector</a> </li>
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<h1>geos::noding::SegmentSetMutualIntersector Class Reference</h1> </div>
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<p>An intersector for the red-blue intersection problem.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="SegmentSetMutualIntersector_8h_source.html">SegmentSetMutualIntersector.h</a>></code></p>
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Inheritance diagram for geos::noding::SegmentSetMutualIntersector:</div>
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<img src="classgeos_1_1noding_1_1SegmentSetMutualIntersector.png" usemap="#geos::noding::SegmentSetMutualIntersector_map" alt=""/>
<map id="geos::noding::SegmentSetMutualIntersector_map" name="geos::noding::SegmentSetMutualIntersector_map">
<area href="classgeos_1_1noding_1_1MCIndexSegmentSetMutualIntersector.html" alt="geos::noding::MCIndexSegmentSetMutualIntersector" shape="rect" coords="0,56,303,80"/>
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<p><a href="classgeos_1_1noding_1_1SegmentSetMutualIntersector-members.html">List of all members.</a></p>
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<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SegmentSetMutualIntersector.html#a9498f096c992e70525eb479937f7a885">setSegmentIntersector</a> (<a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> *si)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SegmentSetMutualIntersector.html#adcf03bc19c1064b199d666edd73063a3">setBaseSegments</a> (SegmentString::ConstVect *segStrings)=0</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1noding_1_1SegmentSetMutualIntersector.html#a82413fc77e1eee1c769491b4c5f78439">process</a> (SegmentString::ConstVect *segStrings)=0</td></tr>
<tr><td colspan="2"><h2><a name="pro-attribs"></a>
Protected Attributes</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a402ad2c544ef162741ea920ff11780f6"></a><!-- doxytag: member="geos::noding::SegmentSetMutualIntersector::segInt" ref="a402ad2c544ef162741ea920ff11780f6" args="" -->
<a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> * </td><td class="memItemRight" valign="bottom"><b>segInt</b></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>An intersector for the red-blue intersection problem. </p>
<p>In this class of line arrangement problem, two disjoint sets of linestrings are provided. It is assumed that within each set, no two linestrings intersect except possibly at their endpoints. Implementations can take advantage of this fact to optimize processing.</p>
<dl class="author"><dt><b>Author:</b></dt><dd>Martin Davis </dd></dl>
<dl class="version"><dt><b>Version:</b></dt><dd>1.10 </dd></dl>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a82413fc77e1eee1c769491b4c5f78439"></a><!-- doxytag: member="geos::noding::SegmentSetMutualIntersector::process" ref="a82413fc77e1eee1c769491b4c5f78439" args="(SegmentString::ConstVect *segStrings)=0" -->
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<td class="memname">virtual void geos::noding::SegmentSetMutualIntersector::process </td>
<td>(</td>
<td class="paramtype">SegmentString::ConstVect * </td>
<td class="paramname"> <em>segStrings</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<p>Computes the intersections for two collections of <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>segStrings1</em> </td><td>a collection of <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s to node </td></tr>
</table>
</dd>
</dl>
<p>Implemented in <a class="el" href="classgeos_1_1noding_1_1MCIndexSegmentSetMutualIntersector.html#a519a9eeca1aeaf768759d828e52f2f97">geos::noding::MCIndexSegmentSetMutualIntersector</a>.</p>
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<a class="anchor" id="adcf03bc19c1064b199d666edd73063a3"></a><!-- doxytag: member="geos::noding::SegmentSetMutualIntersector::setBaseSegments" ref="adcf03bc19c1064b199d666edd73063a3" args="(SegmentString::ConstVect *segStrings)=0" -->
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<td class="memname">virtual void geos::noding::SegmentSetMutualIntersector::setBaseSegments </td>
<td>(</td>
<td class="paramtype">SegmentString::ConstVect * </td>
<td class="paramname"> <em>segStrings</em></td>
<td> ) </td>
<td><code> [pure virtual]</code></td>
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<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>segStrings0</em> </td><td>a collection of <a class="el" href="classgeos_1_1noding_1_1SegmentString.html">SegmentString</a>s to node </td></tr>
</table>
</dd>
</dl>
<p>Implemented in <a class="el" href="classgeos_1_1noding_1_1MCIndexSegmentSetMutualIntersector.html#a660e626fb079397933d74ebbb5f5cb30">geos::noding::MCIndexSegmentSetMutualIntersector</a>.</p>
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<a class="anchor" id="a9498f096c992e70525eb479937f7a885"></a><!-- doxytag: member="geos::noding::SegmentSetMutualIntersector::setSegmentIntersector" ref="a9498f096c992e70525eb479937f7a885" args="(SegmentIntersector *si)" -->
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<td class="memname">void geos::noding::SegmentSetMutualIntersector::setSegmentIntersector </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> * </td>
<td class="paramname"> <em>si</em></td>
<td> ) </td>
<td><code> [inline]</code></td>
</tr>
</table>
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<p>Sets the <a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html">SegmentIntersector</a> to use with this intersector. The <a class="el" href="classgeos_1_1noding_1_1SegmentIntersector.html" title="Processes possible intersections detected by a Noder.">SegmentIntersector</a> will either rocord or add intersection nodes for the input segment strings.</p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>segInt</em> </td><td>the segment intersector to use </td></tr>
</table>
</dd>
</dl>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="SegmentSetMutualIntersector_8h_source.html">SegmentSetMutualIntersector.h</a></li>
</ul>
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