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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_1linearref.html">linearref</a></li><li class="navelem"><a class="el" href="classgeos_1_1linearref_1_1LocationIndexOfLine.html">LocationIndexOfLine</a></li> </ul>
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<div class="title">geos::linearref::LocationIndexOfLine Class Reference</div> </div>
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<p>Determines the location of a subline along a linear <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a>.
<a href="classgeos_1_1linearref_1_1LocationIndexOfLine.html#details">More...</a></p>
<p><code>#include &lt;<a class="el" href="LocationIndexOfLine_8h_source.html">LocationIndexOfLine.h</a>&gt;</code></p>
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Collaboration diagram for geos::linearref::LocationIndexOfLine:</div>
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<tr class="memitem:a33f0171b5070c659a545538bb0ad5a38"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1linearref_1_1LocationIndexOfLine.html#a33f0171b5070c659a545538bb0ad5a38">LocationIndexOfLine</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *<a class="el" href="classgeos_1_1linearref_1_1LocationIndexOfLine.html#a3d09bb8b44c8c23b2ca77e5745366548">linearGeom</a>)</td></tr>
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<tr class="memitem:a4a96f2eca6cdc376b17069cb6f0258f8"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1linearref_1_1LocationIndexOfLine.html#a4a96f2eca6cdc376b17069cb6f0258f8">indicesOf</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *subLine) const </td></tr>
<tr class="memdesc:a4a96f2eca6cdc376b17069cb6f0258f8"><td class="mdescLeft">&#160;</td><td class="mdescRight">Caller must take of releasing with delete[]. <a href="#a4a96f2eca6cdc376b17069cb6f0258f8">More...</a><br /></td></tr>
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Static Public Member Functions</h2></td></tr>
<tr class="memitem:a38bd354832f0cc07c37e805526b11384"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1linearref_1_1LocationIndexOfLine.html#a38bd354832f0cc07c37e805526b11384">indicesOf</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *<a class="el" href="classgeos_1_1linearref_1_1LocationIndexOfLine.html#a3d09bb8b44c8c23b2ca77e5745366548">linearGeom</a>, const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *subLine)</td></tr>
<tr class="memdesc:a38bd354832f0cc07c37e805526b11384"><td class="mdescLeft">&#160;</td><td class="mdescRight">Determines the location of a subline along a linear <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a>. <a href="#a38bd354832f0cc07c37e805526b11384">More...</a><br /></td></tr>
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Private Attributes</h2></td></tr>
<tr class="memitem:a3d09bb8b44c8c23b2ca77e5745366548"><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1linearref_1_1LocationIndexOfLine.html#a3d09bb8b44c8c23b2ca77e5745366548">linearGeom</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Determines the location of a subline along a linear <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a>. </p>
<p>The location is reported as a pair of <a class="el" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a>s.</p>
<dl class="section note"><dt>Note</dt><dd>Currently this algorithm is not guaranteed to return the correct substring in some situations where an endpoint of the test line occurs more than once in the input line. (However, the common case of a ring is always handled correctly). </dd></dl>
<p>Definition at line <a class="el" href="LocationIndexOfLine_8h_source.html#l00040">40</a> of file <a class="el" href="LocationIndexOfLine_8h_source.html">LocationIndexOfLine.h</a>.</p>
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<td class="memname">geos::linearref::LocationIndexOfLine::LocationIndexOfLine </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *&#160;</td>
<td class="paramname"><em>linearGeom</em></td><td>)</td>
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<td class="memname">static <a class="el" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a>* geos::linearref::LocationIndexOfLine::indicesOf </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *&#160;</td>
<td class="paramname"><em>linearGeom</em>, </td>
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<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *&#160;</td>
<td class="paramname"><em>subLine</em>&#160;</td>
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<td>)</td>
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<p>Determines the location of a subline along a linear <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a>. </p>
<p>The location is reported as a pair of <a class="el" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocations</a>.</p>
<dl class="section note"><dt>Note</dt><dd>Currently this algorithm is not guaranteed to return the correct substring in some situations where an endpoint of the test line occurs more than once in the input line. (However, the common case of a ring is always handled correctly).</dd>
<dd>
Caller must take of releasing with delete[] </dd></dl>
<p>Referenced by <a class="el" href="LocationIndexedLine_8h_source.html#l00199">geos::linearref::LocationIndexedLine::indicesOf()</a>.</p>
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Here is the caller graph for this function:</div>
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<td class="memname"><a class="el" href="classgeos_1_1linearref_1_1LinearLocation.html">LinearLocation</a>* geos::linearref::LocationIndexOfLine::indicesOf </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *&#160;</td>
<td class="paramname"><em>subLine</em></td><td>)</td>
<td> const</td>
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<p>Caller must take of releasing with delete[]. </p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<td class="memname">const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a>* geos::linearref::LocationIndexOfLine::linearGeom</td>
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<p>MD - this algorithm has been extracted into a class because it is intended to validate that the subline truly is a subline, and also to use the internal vertex information to unambiguously locate the subline. </p>
<p>Definition at line <a class="el" href="LocationIndexOfLine_8h_source.html#l00047">47</a> of file <a class="el" href="LocationIndexOfLine_8h_source.html">LocationIndexOfLine.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="LocationIndexOfLine_8h_source.html">LocationIndexOfLine.h</a></li>
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