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<title>GEOS: geos::geom::prep::PreparedGeometryFactory Class Reference</title>
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<li><a class="el" href="namespacegeos.html">geos</a> </li>
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<li><b>prep</b> </li>
<li><a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometryFactory.html">geos::geom::prep::PreparedGeometryFactory</a> </li>
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<a href="#pub-methods">Public Member Functions</a> |
<a href="#pub-static-methods">Static Public Member Functions</a> </div>
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<h1>geos::geom::prep::PreparedGeometryFactory Class Reference</h1> </div>
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<!-- doxytag: class="geos::geom::prep::PreparedGeometryFactory" -->
<p>A factory for creating <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a>s.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="PreparedGeometryFactory_8h_source.html">PreparedGeometryFactory.h</a>></code></p>
<p><a href="classgeos_1_1geom_1_1prep_1_1PreparedGeometryFactory-members.html">List of all members.</a></p>
<table class="memberdecls">
<tr><td colspan="2"><h2><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">const <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometryFactory.html#a850c73ef05423eb194507155a1cbbe62">create</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *geom) const </td></tr>
<tr><td colspan="2"><h2><a name="pub-static-methods"></a>
Static Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static const <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometryFactory.html#a226b487a06fea860e65ec58edd862ff0">prepare</a> (const <a class="el" href="classgeos_1_1geom_1_1Geometry.html">geom::Geometry</a> *geom)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">static void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometryFactory.html#ac7c7d2ea14548aaa8fc6e397d1a4e770">destroy</a> (const <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a> *geom)</td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>A factory for creating <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a>s. </p>
<p>It chooses an appropriate implementation of <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html" title="An interface for classes which prepare Geometrys in order to optimize the performance of repeated cal...">PreparedGeometry</a> based on the geoemtric type of the input geometry. In the future, the factory may accept hints that indicate special optimizations which can be performed.</p>
<dl class="author"><dt><b>Author:</b></dt><dd>Martin Davis </dd></dl>
<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a850c73ef05423eb194507155a1cbbe62"></a><!-- doxytag: member="geos::geom::prep::PreparedGeometryFactory::create" ref="a850c73ef05423eb194507155a1cbbe62" args="(const geom::Geometry *geom) const " -->
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<td class="memname">const <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a>* geos::geom::prep::PreparedGeometryFactory::create </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>geom</em></td>
<td> ) </td>
<td> const</td>
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<p>Creates a new <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a> appropriate for the argument <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a>.</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 prepare </td></tr>
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</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>the prepared geometry </dd></dl>
<p>Referenced by <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometryFactory.html#a226b487a06fea860e65ec58edd862ff0">prepare()</a>.</p>
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<a class="anchor" id="ac7c7d2ea14548aaa8fc6e397d1a4e770"></a><!-- doxytag: member="geos::geom::prep::PreparedGeometryFactory::destroy" ref="ac7c7d2ea14548aaa8fc6e397d1a4e770" args="(const PreparedGeometry *geom)" -->
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<td class="memname">static void geos::geom::prep::PreparedGeometryFactory::destroy </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a> * </td>
<td class="paramname"> <em>geom</em></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
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<p>Destroys <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a> allocated with the factory.</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>to be deallocated </td></tr>
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</dd>
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<a class="anchor" id="a226b487a06fea860e65ec58edd862ff0"></a><!-- doxytag: member="geos::geom::prep::PreparedGeometryFactory::prepare" ref="a226b487a06fea860e65ec58edd862ff0" args="(const geom::Geometry *geom)" -->
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<td class="memname">static const <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a>* geos::geom::prep::PreparedGeometryFactory::prepare </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>geom</em></td>
<td> ) </td>
<td><code> [inline, static]</code></td>
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<div class="memdoc">
<p>Creates a new <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometry.html">PreparedGeometry</a> appropriate for the argument <a class="el" href="classgeos_1_1geom_1_1Geometry.html">Geometry</a>.</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 prepare </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>the prepared geometry </dd></dl>
<p>References <a class="el" href="classgeos_1_1geom_1_1prep_1_1PreparedGeometryFactory.html#a850c73ef05423eb194507155a1cbbe62">create()</a>.</p>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="PreparedGeometryFactory_8h_source.html">PreparedGeometryFactory.h</a></li>
</ul>
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