<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>GEOS: geos::index::quadtree::Root Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.7.1 --> <div class="navigation" id="top"> <div class="tabs"> <ul class="tablist"> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="pages.html"><span>Related Pages</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> </ul> </div> <div class="tabs2"> <ul class="tablist"> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div class="navpath"> <ul> <li><a class="el" href="namespacegeos.html">geos</a> </li> <li><a class="el" href="namespacegeos_1_1index.html">index</a> </li> <li><a class="el" href="namespacegeos_1_1index_1_1quadtree.html">quadtree</a> </li> <li><a class="el" href="classgeos_1_1index_1_1quadtree_1_1Root.html">geos::index::quadtree::Root</a> </li> </ul> </div> </div> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="#pro-methods">Protected Member Functions</a> </div> <div class="headertitle"> <h1>geos::index::quadtree::Root Class Reference</h1> </div> </div> <div class="contents"> <!-- doxytag: class="geos::index::quadtree::Root" --><!-- doxytag: inherits="geos::index::quadtree::NodeBase" --> <p>QuadRoot is the root of a single <a class="el" href="classgeos_1_1index_1_1quadtree_1_1Quadtree.html" title="A Quadtree is a spatial index structure for efficient querying of 2D rectangles. If other kinds of sp...">Quadtree</a>. It is centred at the origin, and does not have a defined extent. <a href="#_details">More...</a></p> <p><code>#include <<a class="el" href="indexQuadtree_8h_source.html">geos/indexQuadtree.h</a>></code></p> <div class="dynheader"> Inheritance diagram for geos::index::quadtree::Root:</div> <div class="dyncontent"> <div class="center"> <img src="classgeos_1_1index_1_1quadtree_1_1Root.png" usemap="#geos::index::quadtree::Root_map" alt=""/> <map id="geos::index::quadtree::Root_map" name="geos::index::quadtree::Root_map"> <area href="classgeos_1_1index_1_1quadtree_1_1NodeBase.html" alt="geos::index::quadtree::NodeBase" shape="rect" coords="0,0,194,24"/> </map> </div> <p><a href="classgeos_1_1index_1_1quadtree_1_1Root-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">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1quadtree_1_1Root.html#a291562fee7681ec7852a24993fa3a924">insert</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> *itemEnv, void *item)</td></tr> <tr><td colspan="2"><h2><a name="pro-methods"></a> Protected Member Functions</h2></td></tr> <tr><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a369da41a2ed2aaacaa3d5f03d8d4eb5a"></a><!-- doxytag: member="geos::index::quadtree::Root::isSearchMatch" ref="a369da41a2ed2aaacaa3d5f03d8d4eb5a" args="(const geom::Envelope &) const " --> bool </td><td class="memItemRight" valign="bottom"><b>isSearchMatch</b> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> &) const </td></tr> </table> <hr/><a name="_details"></a><h2>Detailed Description</h2> <p>QuadRoot is the root of a single <a class="el" href="classgeos_1_1index_1_1quadtree_1_1Quadtree.html" title="A Quadtree is a spatial index structure for efficient querying of 2D rectangles. If other kinds of sp...">Quadtree</a>. It is centred at the origin, and does not have a defined extent. </p> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="a291562fee7681ec7852a24993fa3a924"></a><!-- doxytag: member="geos::index::quadtree::Root::insert" ref="a291562fee7681ec7852a24993fa3a924" args="(const geom::Envelope *itemEnv, void *item)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">void geos::index::quadtree::Root::insert </td> <td>(</td> <td class="paramtype">const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> * </td> <td class="paramname"> <em>itemEnv</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">void * </td> <td class="paramname"> <em>item</em></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <p>Insert an item into the quadtree this is the root of. </p> </div> </div> <hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="quadtree_2Root_8h_source.html">quadtree/Root.h</a></li> </ul> </div> <hr class="footer"/><address class="footer"><small>Generated on Thu Jul 22 2010 for GEOS by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.7.1 </small></address> </body> </html>