1024 lines
68 KiB
HTML
1024 lines
68 KiB
HTML
<!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"/>
|
|
<meta http-equiv="X-UA-Compatible" content="IE=9"/>
|
|
<meta name="generator" content="Doxygen 1.8.11"/>
|
|
<title>GEOS: geos::index::strtree::STRtree Class Reference</title>
|
|
<link href="tabs.css" rel="stylesheet" type="text/css"/>
|
|
<script type="text/javascript" src="jquery.js"></script>
|
|
<script type="text/javascript" src="dynsections.js"></script>
|
|
<link href="doxygen.css" rel="stylesheet" type="text/css" />
|
|
</head>
|
|
<body>
|
|
<div id="top"><!-- do not remove this div, it is closed by doxygen! -->
|
|
<div id="titlearea">
|
|
<table cellspacing="0" cellpadding="0">
|
|
<tbody>
|
|
<tr style="height: 56px;">
|
|
<td id="projectalign" style="padding-left: 0.5em;">
|
|
<div id="projectname">GEOS
|
|
 <span id="projectnumber">3.9.1dev</span>
|
|
</div>
|
|
</td>
|
|
</tr>
|
|
</tbody>
|
|
</table>
|
|
</div>
|
|
<!-- end header part -->
|
|
<!-- Generated by Doxygen 1.8.11 -->
|
|
<div id="navrow1" 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 id="navrow2" class="tabs2">
|
|
<ul class="tablist">
|
|
<li><a href="annotated.html"><span>Class List</span></a></li>
|
|
<li><a href="inherits.html"><span>Class Hierarchy</span></a></li>
|
|
<li><a href="functions.html"><span>Class Members</span></a></li>
|
|
</ul>
|
|
</div>
|
|
<div id="nav-path" class="navpath">
|
|
<ul>
|
|
<li class="navelem"><a class="el" href="namespacegeos.html">geos</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1index.html">index</a></li><li class="navelem"><a class="el" href="namespacegeos_1_1index_1_1strtree.html">strtree</a></li><li class="navelem"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html">STRtree</a></li> </ul>
|
|
</div>
|
|
</div><!-- top -->
|
|
<div class="header">
|
|
<div class="summary">
|
|
<a href="#nested-classes">Classes</a> |
|
|
<a href="#pub-methods">Public Member Functions</a> |
|
|
<a href="#pub-static-methods">Static Public Member Functions</a> |
|
|
<a href="#pro-methods">Protected Member Functions</a> |
|
|
<a href="#pri-methods">Private Member Functions</a> |
|
|
<a href="#pri-attribs">Private Attributes</a> |
|
|
<a href="classgeos_1_1index_1_1strtree_1_1STRtree-members.html">List of all members</a> </div>
|
|
<div class="headertitle">
|
|
<div class="title">geos::index::strtree::STRtree Class Reference</div> </div>
|
|
</div><!--header-->
|
|
<div class="contents">
|
|
|
|
<p>A query-only R-tree created using the Sort-Tile-Recursive (STR) algorithm. For two-dimensional spatial data.
|
|
<a href="classgeos_1_1index_1_1strtree_1_1STRtree.html#details">More...</a></p>
|
|
|
|
<p><code>#include <<a class="el" href="STRtree_8h_source.html">STRtree.h</a>></code></p>
|
|
<div class="dynheader">
|
|
Inheritance diagram for geos::index::strtree::STRtree:</div>
|
|
<div class="dyncontent">
|
|
<div class="center"><iframe scrolling="no" frameborder="0" src="classgeos_1_1index_1_1strtree_1_1STRtree__inherit__graph.svg" width="363" height="255"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
|
|
</div>
|
|
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
|
|
<div class="dynheader">
|
|
Collaboration diagram for geos::index::strtree::STRtree:</div>
|
|
<div class="dyncontent">
|
|
<div class="center"><div class="zoom"><iframe scrolling="no" frameborder="0" src="classgeos_1_1index_1_1strtree_1_1STRtree__coll__graph.svg" width="100%" height="431"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div>
|
|
</div>
|
|
<center><span class="legend">[<a href="graph_legend.html">legend</a>]</span></center></div>
|
|
<table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="nested-classes"></a>
|
|
Classes</h2></td></tr>
|
|
<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree_1_1STRIntersectsOp.html">STRIntersectsOp</a></td></tr>
|
|
<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table><table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
|
|
Public Member Functions</h2></td></tr>
|
|
<tr class="memitem:aa00ca1564646c03ce3f8c442ef285e49"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#aa00ca1564646c03ce3f8c442ef285e49">~STRtree</a> () override=default</td></tr>
|
|
<tr class="separator:aa00ca1564646c03ce3f8c442ef285e49"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a07b02dba1234bda7c95d988b02c4e4cc"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a07b02dba1234bda7c95d988b02c4e4cc">STRtree</a> (std::size_t <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a8384ae96fea39712dbc5f051418d7a52">nodeCapacity</a>=10)</td></tr>
|
|
<tr class="separator:a07b02dba1234bda7c95d988b02c4e4cc"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a9ca89d79af23375493acbc8286e7e3e4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a9ca89d79af23375493acbc8286e7e3e4">insert</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> *itemEnv, void *item) override</td></tr>
|
|
<tr class="memdesc:a9ca89d79af23375493acbc8286e7e3e4"><td class="mdescLeft"> </td><td class="mdescRight">Adds a spatial item with an extent specified by the given Envelope to the index. <a href="#a9ca89d79af23375493acbc8286e7e3e4">More...</a><br /></td></tr>
|
|
<tr class="separator:a9ca89d79af23375493acbc8286e7e3e4"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:aa31a264493ad5a307769c1feb67d1371"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#aa31a264493ad5a307769c1feb67d1371">query</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> *searchEnv, std::vector< void * > &matches) override</td></tr>
|
|
<tr class="memdesc:aa31a264493ad5a307769c1feb67d1371"><td class="mdescLeft"> </td><td class="mdescRight">Queries the index for all items whose extents intersect the given search Envelope. <a href="#aa31a264493ad5a307769c1feb67d1371">More...</a><br /></td></tr>
|
|
<tr class="separator:aa31a264493ad5a307769c1feb67d1371"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a4e3e30e9905a1abe0cd2db1c2c98d32f"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a4e3e30e9905a1abe0cd2db1c2c98d32f">query</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> *searchEnv, <a class="el" href="classgeos_1_1index_1_1ItemVisitor.html">ItemVisitor</a> &visitor) override</td></tr>
|
|
<tr class="memdesc:a4e3e30e9905a1abe0cd2db1c2c98d32f"><td class="mdescLeft"> </td><td class="mdescRight">Queries the index for all items whose extents intersect the given search Envelope and applies an <a class="el" href="classgeos_1_1index_1_1ItemVisitor.html" title="A visitor for items in an index. ">ItemVisitor</a> to them. <a href="#a4e3e30e9905a1abe0cd2db1c2c98d32f">More...</a><br /></td></tr>
|
|
<tr class="separator:a4e3e30e9905a1abe0cd2db1c2c98d32f"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ac2c6cfa5321beb015a734b7fe8728596"><td class="memItemLeft" align="right" valign="top">std::pair< const void *, const void * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#ac2c6cfa5321beb015a734b7fe8728596">nearestNeighbour</a> (<a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemDistance.html">ItemDistance</a> *itemDist)</td></tr>
|
|
<tr class="separator:ac2c6cfa5321beb015a734b7fe8728596"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ad5158b3a29f2c93b002a2b4db08634b2"><td class="memItemLeft" align="right" valign="top">const void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#ad5158b3a29f2c93b002a2b4db08634b2">nearestNeighbour</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> *env, const void *item, <a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemDistance.html">ItemDistance</a> *itemDist)</td></tr>
|
|
<tr class="separator:ad5158b3a29f2c93b002a2b4db08634b2"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a0855c8dc82888fbde3e0b1e70b686253"><td class="memItemLeft" align="right" valign="top">std::pair< const void *, const void * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a0855c8dc82888fbde3e0b1e70b686253">nearestNeighbour</a> (<a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html">STRtree</a> *tree, <a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemDistance.html">ItemDistance</a> *itemDist)</td></tr>
|
|
<tr class="separator:a0855c8dc82888fbde3e0b1e70b686253"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:aed8ea6dcb58c5af94a769826a7b38dd2"><td class="memItemLeft" align="right" valign="top">std::pair< const void *, const void * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#aed8ea6dcb58c5af94a769826a7b38dd2">nearestNeighbour</a> (<a class="el" href="classgeos_1_1index_1_1strtree_1_1BoundablePair.html">BoundablePair</a> *initBndPair)</td></tr>
|
|
<tr class="separator:aed8ea6dcb58c5af94a769826a7b38dd2"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ae46075c49f6a0ebb20049f223fc6a457"><td class="memItemLeft" align="right" valign="top">std::pair< const void *, const void * > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#ae46075c49f6a0ebb20049f223fc6a457">nearestNeighbour</a> (<a class="el" href="classgeos_1_1index_1_1strtree_1_1BoundablePair.html">BoundablePair</a> *initBndPair, double maxDistance)</td></tr>
|
|
<tr class="separator:ae46075c49f6a0ebb20049f223fc6a457"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ac245d85d6fd3dad87c2628834e790d72"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#ac245d85d6fd3dad87c2628834e790d72">remove</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> *itemEnv, void *item) override</td></tr>
|
|
<tr class="memdesc:ac245d85d6fd3dad87c2628834e790d72"><td class="mdescLeft"> </td><td class="mdescRight">Removes a single item from the tree. <a href="#ac245d85d6fd3dad87c2628834e790d72">More...</a><br /></td></tr>
|
|
<tr class="separator:ac245d85d6fd3dad87c2628834e790d72"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a001c035ef782e0a97a81c93a1410273b"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a001c035ef782e0a97a81c93a1410273b">isWithinDistance</a> (<a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html">STRtree</a> *tree, <a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemDistance.html">ItemDistance</a> *itemDist, double maxDistance)</td></tr>
|
|
<tr class="separator:a001c035ef782e0a97a81c93a1410273b"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="inherit_header pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html">geos::index::strtree::AbstractSTRtree</a></td></tr>
|
|
<tr class="memitem:a4e9f5ca0fec31511dddfe7ba7acaee22 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a4e9f5ca0fec31511dddfe7ba7acaee22">AbstractSTRtree</a> (std::size_t newNodeCapacity)</td></tr>
|
|
<tr class="memdesc:a4e9f5ca0fec31511dddfe7ba7acaee22 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="mdescLeft"> </td><td class="mdescRight">Constructs an <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html" title="Base class for STRtree and SIRtree. ">AbstractSTRtree</a> with the specified maximum number of child nodes that a node may have. <a href="#a4e9f5ca0fec31511dddfe7ba7acaee22">More...</a><br /></td></tr>
|
|
<tr class="separator:a4e9f5ca0fec31511dddfe7ba7acaee22 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a4b27010c618f01e3e7290ea10a829e5f inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a4b27010c618f01e3e7290ea10a829e5f">~AbstractSTRtree</a> ()</td></tr>
|
|
<tr class="separator:a4b27010c618f01e3e7290ea10a829e5f inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:aee392e7355dc94d56ec9702e4a426966 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#aee392e7355dc94d56ec9702e4a426966">build</a> ()</td></tr>
|
|
<tr class="memdesc:aee392e7355dc94d56ec9702e4a426966 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="mdescLeft"> </td><td class="mdescRight">Creates parent nodes, grandparent nodes, and so forth up to the root node, for the data that has been inserted into the tree. <a href="#aee392e7355dc94d56ec9702e4a426966">More...</a><br /></td></tr>
|
|
<tr class="separator:aee392e7355dc94d56ec9702e4a426966 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a798f7ce97bae7d68f6c554d2e5d0d178 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">virtual std::size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a798f7ce97bae7d68f6c554d2e5d0d178">getNodeCapacity</a> ()</td></tr>
|
|
<tr class="memdesc:a798f7ce97bae7d68f6c554d2e5d0d178 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="mdescLeft"> </td><td class="mdescRight">Returns the maximum number of child nodes that a node may have. <a href="#a798f7ce97bae7d68f6c554d2e5d0d178">More...</a><br /></td></tr>
|
|
<tr class="separator:a798f7ce97bae7d68f6c554d2e5d0d178 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ae80a9aa3fca0ebd632cab1f1fc9e39da inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#ae80a9aa3fca0ebd632cab1f1fc9e39da">query</a> (const void *searchBounds, const <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a> *node, std::vector< void * > *matches)</td></tr>
|
|
<tr class="separator:ae80a9aa3fca0ebd632cab1f1fc9e39da inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a19bcfdef908e46bd2c51ceb98922f7c0 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a19bcfdef908e46bd2c51ceb98922f7c0">iterate</a> (<a class="el" href="classgeos_1_1index_1_1ItemVisitor.html">ItemVisitor</a> &visitor)</td></tr>
|
|
<tr class="separator:a19bcfdef908e46bd2c51ceb98922f7c0 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ab1697718a61b2fda7dbb26013a2ae8a1 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#ab1697718a61b2fda7dbb26013a2ae8a1">boundablesAtLevel</a> (int level, <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a> *top, <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> *boundables)</td></tr>
|
|
<tr class="separator:ab1697718a61b2fda7dbb26013a2ae8a1 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ae553c8881452618e95b69ff6dfaf08d6 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemsList.html">ItemsList</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#ae553c8881452618e95b69ff6dfaf08d6">itemsTree</a> ()</td></tr>
|
|
<tr class="memdesc:ae553c8881452618e95b69ff6dfaf08d6 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="mdescLeft"> </td><td class="mdescRight">Gets a tree structure (as a nested list) corresponding to the structure of the items and nodes in this tree. <a href="#ae553c8881452618e95b69ff6dfaf08d6">More...</a><br /></td></tr>
|
|
<tr class="separator:ae553c8881452618e95b69ff6dfaf08d6 inherit pub_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="inherit_header pub_methods_classgeos_1_1index_1_1SpatialIndex"><td colspan="2" onclick="javascript:toggleInherit('pub_methods_classgeos_1_1index_1_1SpatialIndex')"><img src="closed.png" alt="-"/> Public Member Functions inherited from <a class="el" href="classgeos_1_1index_1_1SpatialIndex.html">geos::index::SpatialIndex</a></td></tr>
|
|
<tr class="memitem:a877d6b8da4c0b28041aeb94297e7021c inherit pub_methods_classgeos_1_1index_1_1SpatialIndex"><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1SpatialIndex.html#a877d6b8da4c0b28041aeb94297e7021c">~SpatialIndex</a> ()</td></tr>
|
|
<tr class="separator:a877d6b8da4c0b28041aeb94297e7021c inherit pub_methods_classgeos_1_1index_1_1SpatialIndex"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table><table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
|
|
Static Public Member Functions</h2></td></tr>
|
|
<tr class="memitem:ac935345cd5faba9509670304282b57d9"><td class="memItemLeft" align="right" valign="top">static double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#ac935345cd5faba9509670304282b57d9">avg</a> (double a, double b)</td></tr>
|
|
<tr class="separator:ac935345cd5faba9509670304282b57d9"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a7d5ba9565a68d11d80083cd1babffebe"><td class="memItemLeft" align="right" valign="top">static double </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a7d5ba9565a68d11d80083cd1babffebe">centreY</a> (const <a class="el" href="classgeos_1_1geom_1_1Envelope.html">geom::Envelope</a> *e)</td></tr>
|
|
<tr class="separator:a7d5ba9565a68d11d80083cd1babffebe"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table><table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pro-methods"></a>
|
|
Protected Member Functions</h2></td></tr>
|
|
<tr class="memitem:af9805da444a001b2c0c68efb00dadcd6"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#af9805da444a001b2c0c68efb00dadcd6">createNode</a> (int level) override</td></tr>
|
|
<tr class="separator:af9805da444a001b2c0c68efb00dadcd6"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a85c88a85336843827b03b5aa1db2749d"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree_1_1IntersectsOp.html">IntersectsOp</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a85c88a85336843827b03b5aa1db2749d">getIntersectsOp</a> () override</td></tr>
|
|
<tr class="separator:a85c88a85336843827b03b5aa1db2749d"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="inherit_header pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td colspan="2" onclick="javascript:toggleInherit('pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree')"><img src="closed.png" alt="-"/> Protected Member Functions inherited from <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html">geos::index::strtree::AbstractSTRtree</a></td></tr>
|
|
<tr class="memitem:a8bdb214d9b11f90c832dae0f5dcca252 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a8bdb214d9b11f90c832dae0f5dcca252">lastNode</a> (<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> *nodeList)</td></tr>
|
|
<tr class="separator:a8bdb214d9b11f90c832dae0f5dcca252 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:afb3489846cfa41303860a38d285b2d13 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">virtual <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#afb3489846cfa41303860a38d285b2d13">getRoot</a> ()</td></tr>
|
|
<tr class="separator:afb3489846cfa41303860a38d285b2d13 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a39b96138234bf16eaa9401cdc2bcc8c7 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">virtual void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a39b96138234bf16eaa9401cdc2bcc8c7">insert</a> (const void *bounds, void *item)</td></tr>
|
|
<tr class="memdesc:a39b96138234bf16eaa9401cdc2bcc8c7 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="mdescLeft"> </td><td class="mdescRight">Also builds the tree, if necessary. <a href="#a39b96138234bf16eaa9401cdc2bcc8c7">More...</a><br /></td></tr>
|
|
<tr class="separator:a39b96138234bf16eaa9401cdc2bcc8c7 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a668b51c0354bee9934ebeca13f68d8b1 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a668b51c0354bee9934ebeca13f68d8b1">query</a> (const void *searchBounds, std::vector< void * > &foundItems)</td></tr>
|
|
<tr class="memdesc:a668b51c0354bee9934ebeca13f68d8b1 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="mdescLeft"> </td><td class="mdescRight">Also builds the tree, if necessary. <a href="#a668b51c0354bee9934ebeca13f68d8b1">More...</a><br /></td></tr>
|
|
<tr class="separator:a668b51c0354bee9934ebeca13f68d8b1 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a41854d8905858081f777adc567ad8599 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a41854d8905858081f777adc567ad8599">query</a> (const void *searchBounds, <a class="el" href="classgeos_1_1index_1_1ItemVisitor.html">ItemVisitor</a> &visitor)</td></tr>
|
|
<tr class="memdesc:a41854d8905858081f777adc567ad8599 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="mdescLeft"> </td><td class="mdescRight">Also builds the tree, if necessary. <a href="#a41854d8905858081f777adc567ad8599">More...</a><br /></td></tr>
|
|
<tr class="separator:a41854d8905858081f777adc567ad8599 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:ab16734e8f2c42ccdc04cac4dd2333256 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#ab16734e8f2c42ccdc04cac4dd2333256">query</a> (const void *searchBounds, const <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a> &node, <a class="el" href="classgeos_1_1index_1_1ItemVisitor.html">ItemVisitor</a> &visitor)</td></tr>
|
|
<tr class="separator:ab16734e8f2c42ccdc04cac4dd2333256 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a6624ee940900d8e316ff39bf72d304b3 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a6624ee940900d8e316ff39bf72d304b3">remove</a> (const void *itemEnv, void *item)</td></tr>
|
|
<tr class="memdesc:a6624ee940900d8e316ff39bf72d304b3 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="mdescLeft"> </td><td class="mdescRight">Also builds the tree, if necessary. <a href="#a6624ee940900d8e316ff39bf72d304b3">More...</a><br /></td></tr>
|
|
<tr class="separator:a6624ee940900d8e316ff39bf72d304b3 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:abba726dc2b15502a64091d246c9facc7 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#abba726dc2b15502a64091d246c9facc7">boundablesAtLevel</a> (int level)</td></tr>
|
|
<tr class="separator:abba726dc2b15502a64091d246c9facc7 inherit pro_methods_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table><table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
|
|
Private Member Functions</h2></td></tr>
|
|
<tr class="memitem:adc2861fa3889d0854b98dceed40facbc"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#adc2861fa3889d0854b98dceed40facbc">createParentBoundables</a> (<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> *childBoundables, int newLevel) override</td></tr>
|
|
<tr class="separator:adc2861fa3889d0854b98dceed40facbc"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a10f6f07615810c4a4a809eb0e60b6eb4"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a10f6f07615810c4a4a809eb0e60b6eb4">createParentBoundablesFromVerticalSlices</a> (std::vector< <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> * > *<a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#aabd3871ae14790fafb83f943a6307e85">verticalSlices</a>, int newLevel)</td></tr>
|
|
<tr class="separator:a10f6f07615810c4a4a809eb0e60b6eb4"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a71d4e3649ae2157e04e4a4edbda27bd5"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a71d4e3649ae2157e04e4a4edbda27bd5">sortBoundablesY</a> (const <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> *input)</td></tr>
|
|
<tr class="separator:a71d4e3649ae2157e04e4a4edbda27bd5"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a0c9e14c187707ec86bebdd72eade2c23"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a0c9e14c187707ec86bebdd72eade2c23">sortBoundablesX</a> (const <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> *input)</td></tr>
|
|
<tr class="separator:a0c9e14c187707ec86bebdd72eade2c23"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:afe01458e2231769b81065084e25c60d8"><td class="memItemLeft" align="right" valign="top">std::unique_ptr< <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> > </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#afe01458e2231769b81065084e25c60d8">createParentBoundablesFromVerticalSlice</a> (<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> *childBoundables, int newLevel)</td></tr>
|
|
<tr class="separator:afe01458e2231769b81065084e25c60d8"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:aabd3871ae14790fafb83f943a6307e85"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> * > * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#aabd3871ae14790fafb83f943a6307e85">verticalSlices</a> (<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> *childBoundables, size_t sliceCount)</td></tr>
|
|
<tr class="separator:aabd3871ae14790fafb83f943a6307e85"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a98b3e41005ae5b69c13dba1c339056cf"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#a98b3e41005ae5b69c13dba1c339056cf">isWithinDistance</a> (<a class="el" href="classgeos_1_1index_1_1strtree_1_1BoundablePair.html">BoundablePair</a> *initBndPair, double maxDistance)</td></tr>
|
|
<tr class="separator:a98b3e41005ae5b69c13dba1c339056cf"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table><table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-attribs"></a>
|
|
Private Attributes</h2></td></tr>
|
|
<tr class="memitem:aeeefc3bd447342e9b4be2d8123487644"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree_1_1STRIntersectsOp.html">STRIntersectsOp</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#aeeefc3bd447342e9b4be2d8123487644">intersectsOp</a></td></tr>
|
|
<tr class="separator:aeeefc3bd447342e9b4be2d8123487644"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table><table class="memberdecls">
|
|
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="inherited"></a>
|
|
Additional Inherited Members</h2></td></tr>
|
|
<tr class="inherit_header pro_attribs_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td colspan="2" onclick="javascript:toggleInherit('pro_attribs_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree')"><img src="closed.png" alt="-"/> Protected Attributes inherited from <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html">geos::index::strtree::AbstractSTRtree</a></td></tr>
|
|
<tr class="memitem:af48aca2dd2ec8574d2a66b954326b2d1 inherit pro_attribs_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a> * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#af48aca2dd2ec8574d2a66b954326b2d1">root</a></td></tr>
|
|
<tr class="separator:af48aca2dd2ec8574d2a66b954326b2d1 inherit pro_attribs_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a9787c2ba9c9e3eb901f960f367d59f27 inherit pro_attribs_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">std::vector< <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a> * > * </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a9787c2ba9c9e3eb901f960f367d59f27">nodes</a></td></tr>
|
|
<tr class="separator:a9787c2ba9c9e3eb901f960f367d59f27 inherit pro_attribs_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
<tr class="memitem:a8384ae96fea39712dbc5f051418d7a52 inherit pro_attribs_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memItemLeft" align="right" valign="top">std::size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a8384ae96fea39712dbc5f051418d7a52">nodeCapacity</a></td></tr>
|
|
<tr class="separator:a8384ae96fea39712dbc5f051418d7a52 inherit pro_attribs_classgeos_1_1index_1_1strtree_1_1AbstractSTRtree"><td class="memSeparator" colspan="2"> </td></tr>
|
|
</table>
|
|
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
|
|
<div class="textblock"><p>A query-only R-tree created using the Sort-Tile-Recursive (STR) algorithm. For two-dimensional spatial data. </p>
|
|
<p>The STR packed R-tree is simple to implement and maximizes space utilization; that is, as many leaves as possible are filled to capacity. Overlap between nodes is far less than in a basic R-tree. However, once the tree has been built (explicitly or on the first call to <a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html#aa31a264493ad5a307769c1feb67d1371" title="Queries the index for all items whose extents intersect the given search Envelope. ">query</a>), items may not be added or removed.</p>
|
|
<p>Described in: P. Rigaux, Michel Scholl and Agnes Voisard. Spatial Databases With Application To GIS. Morgan Kaufmann, San Francisco, 2002. </p>
|
|
|
|
<p>Definition at line <a class="el" href="STRtree_8h_source.html#l00064">64</a> of file <a class="el" href="STRtree_8h_source.html">STRtree.h</a>.</p>
|
|
</div><h2 class="groupheader">Constructor & Destructor Documentation</h2>
|
|
<a class="anchor" id="aa00ca1564646c03ce3f8c442ef285e49"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">geos::index::strtree::STRtree::~STRtree </td>
|
|
<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">default</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a07b02dba1234bda7c95d988b02c4e4cc"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">geos::index::strtree::STRtree::STRtree </td>
|
|
<td>(</td>
|
|
<td class="paramtype">std::size_t </td>
|
|
<td class="paramname"><em>nodeCapacity</em> = <code>10</code></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>Constructs an <a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html" title="A query-only R-tree created using the Sort-Tile-Recursive (STR) algorithm. For two-dimensional spatia...">STRtree</a> with the given maximum number of child nodes that a node may have </p>
|
|
|
|
</div>
|
|
</div>
|
|
<h2 class="groupheader">Member Function Documentation</h2>
|
|
<a class="anchor" id="ac935345cd5faba9509670304282b57d9"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static double geos::index::strtree::STRtree::avg </td>
|
|
<td>(</td>
|
|
<td class="paramtype">double </td>
|
|
<td class="paramname"><em>a</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">double </td>
|
|
<td class="paramname"><em>b</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Definition at line <a class="el" href="STRtree_8h_source.html#l00131">131</a> of file <a class="el" href="STRtree_8h_source.html">STRtree.h</a>.</p>
|
|
|
|
<p>Referenced by <a class="el" href="STRtree_8h_source.html#l00137">centreY()</a>.</p>
|
|
|
|
<p><div class="dynheader">
|
|
Here is the caller graph for this function:</div>
|
|
<div class="dyncontent">
|
|
<div class="center"><iframe scrolling="no" frameborder="0" src="classgeos_1_1index_1_1strtree_1_1STRtree_ac935345cd5faba9509670304282b57d9_icgraph.svg" width="347" height="55"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
|
|
</div>
|
|
</div>
|
|
</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a7d5ba9565a68d11d80083cd1babffebe"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">static double geos::index::strtree::STRtree::centreY </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>e</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">static</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Definition at line <a class="el" href="STRtree_8h_source.html#l00137">137</a> of file <a class="el" href="STRtree_8h_source.html">STRtree.h</a>.</p>
|
|
|
|
<p>References <a class="el" href="STRtree_8h_source.html#l00131">avg()</a>, <a class="el" href="classgeos_1_1geom_1_1Envelope.html#afe346be1da764bd27d2769a64ed99fa6">geos::geom::Envelope::getMaxY()</a>, and <a class="el" href="classgeos_1_1geom_1_1Envelope.html#ae8f01c5ddb0eb2aaeff5510eaebee3ab">geos::geom::Envelope::getMinY()</a>.</p>
|
|
|
|
<p><div class="dynheader">
|
|
Here is the call graph for this function:</div>
|
|
<div class="dyncontent">
|
|
<div class="center"><iframe scrolling="no" frameborder="0" src="classgeos_1_1index_1_1strtree_1_1STRtree_a7d5ba9565a68d11d80083cd1babffebe_cgraph.svg" width="368" height="191"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
|
|
</div>
|
|
</div>
|
|
</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="af9805da444a001b2c0c68efb00dadcd6"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractNode.html">AbstractNode</a>* geos::index::strtree::STRtree::createNode </td>
|
|
<td>(</td>
|
|
<td class="paramtype">int </td>
|
|
<td class="paramname"><em>level</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Implements <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#ac2a8917eb9715dd78e1ac1a5d3791f80">geos::index::strtree::AbstractSTRtree</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="adc2861fa3889d0854b98dceed40facbc"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::unique_ptr<<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a>> geos::index::strtree::STRtree::createParentBoundables </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> * </td>
|
|
<td class="paramname"><em>childBoundables</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int </td>
|
|
<td class="paramname"><em>newLevel</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">private</span><span class="mlabel">virtual</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<p>Creates the parent level for the given child level. First, orders the items by the x-values of the midpoints, and groups them into vertical slices. For each slice, orders the items by the y-values of the midpoints, and group them into runs of size M (the node capacity). For each run, creates a new (parent) node. </p>
|
|
|
|
<p>Reimplemented from <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a9ad2a325bddfc338c27611404fcb6059">geos::index::strtree::AbstractSTRtree</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="afe01458e2231769b81065084e25c60d8"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::unique_ptr<<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a>> geos::index::strtree::STRtree::createParentBoundablesFromVerticalSlice </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> * </td>
|
|
<td class="paramname"><em>childBoundables</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int </td>
|
|
<td class="paramname"><em>newLevel</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">private</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a10f6f07615810c4a4a809eb0e60b6eb4"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::unique_ptr<<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a>> geos::index::strtree::STRtree::createParentBoundablesFromVerticalSlices </td>
|
|
<td>(</td>
|
|
<td class="paramtype">std::vector< <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> * > * </td>
|
|
<td class="paramname"><em>verticalSlices</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">int </td>
|
|
<td class="paramname"><em>newLevel</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">private</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a85c88a85336843827b03b5aa1db2749d"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname"><a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree_1_1IntersectsOp.html">IntersectsOp</a>* geos::index::strtree::STRtree::getIntersectsOp </td>
|
|
<td>(</td>
|
|
<td class="paramname"></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">protected</span><span class="mlabel">virtual</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="section return"><dt>Returns</dt><dd>a test for intersection between two bounds, necessary because subclasses of <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html" title="Base class for STRtree and SIRtree. ">AbstractSTRtree</a> have different implementations of bounds. </dd></dl>
|
|
<dl class="section see"><dt>See also</dt><dd>IntersectsOp </dd></dl>
|
|
|
|
<p>Implements <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a7db78c9982ce34909c6c4c660cefd8b4">geos::index::strtree::AbstractSTRtree</a>.</p>
|
|
|
|
<p>Definition at line <a class="el" href="STRtree_8h_source.html#l00111">111</a> of file <a class="el" href="STRtree_8h_source.html">STRtree.h</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a9ca89d79af23375493acbc8286e7e3e4"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void geos::index::strtree::STRtree::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>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Adds a spatial item with an extent specified by the given Envelope to the index. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">itemEnv</td><td>Envelope of the item, ownership left to caller. TODO: Reference hold by this class ?</td></tr>
|
|
<tr><td class="paramname">item</td><td>Opaque item, ownership left to caller. Reference hold by this class. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
<p>Implements <a class="el" href="classgeos_1_1index_1_1SpatialIndex.html#aaac40880b4fbc4a32d1d0aba1d679117">geos::index::SpatialIndex</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a98b3e41005ae5b69c13dba1c339056cf"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">bool geos::index::strtree::STRtree::isWithinDistance </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1BoundablePair.html">BoundablePair</a> * </td>
|
|
<td class="paramname"><em>initBndPair</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">double </td>
|
|
<td class="paramname"><em>maxDistance</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">private</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a001c035ef782e0a97a81c93a1410273b"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">bool geos::index::strtree::STRtree::isWithinDistance </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html">STRtree</a> * </td>
|
|
<td class="paramname"><em>tree</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemDistance.html">ItemDistance</a> * </td>
|
|
<td class="paramname"><em>itemDist</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">double </td>
|
|
<td class="paramname"><em>maxDistance</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ac2c6cfa5321beb015a734b7fe8728596"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::pair<const void*, const void*> geos::index::strtree::STRtree::nearestNeighbour </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemDistance.html">ItemDistance</a> * </td>
|
|
<td class="paramname"><em>itemDist</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ad5158b3a29f2c93b002a2b4db08634b2"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">const void* geos::index::strtree::STRtree::nearestNeighbour </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>env</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">const void * </td>
|
|
<td class="paramname"><em>item</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemDistance.html">ItemDistance</a> * </td>
|
|
<td class="paramname"><em>itemDist</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a0855c8dc82888fbde3e0b1e70b686253"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::pair<const void*, const void*> geos::index::strtree::STRtree::nearestNeighbour </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree.html">STRtree</a> * </td>
|
|
<td class="paramname"><em>tree</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1ItemDistance.html">ItemDistance</a> * </td>
|
|
<td class="paramname"><em>itemDist</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="aed8ea6dcb58c5af94a769826a7b38dd2"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::pair<const void*, const void*> geos::index::strtree::STRtree::nearestNeighbour </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1BoundablePair.html">BoundablePair</a> * </td>
|
|
<td class="paramname"><em>initBndPair</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ae46075c49f6a0ebb20049f223fc6a457"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::pair<const void*, const void*> geos::index::strtree::STRtree::nearestNeighbour </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1strtree_1_1BoundablePair.html">BoundablePair</a> * </td>
|
|
<td class="paramname"><em>initBndPair</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">double </td>
|
|
<td class="paramname"><em>maxDistance</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="aa31a264493ad5a307769c1feb67d1371"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void geos::index::strtree::STRtree::query </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>searchEnv</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">std::vector< void * > & </td>
|
|
<td class="paramname"> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Queries the index for all items whose extents intersect the given search Envelope. </p>
|
|
<p>Note that some kinds of indexes may also return objects which do not in fact intersect the query envelope.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">searchEnv</td><td>the envelope to query for </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd>a list of the items found by the query in a newly allocated vector </dd></dl>
|
|
|
|
<p>Implements <a class="el" href="classgeos_1_1index_1_1SpatialIndex.html#aec3aa2aafa2eff5679c75388afb34ab2">geos::index::SpatialIndex</a>.</p>
|
|
|
|
<p>Definition at line <a class="el" href="STRtree_8h_source.html#l00143">143</a> of file <a class="el" href="STRtree_8h_source.html">STRtree.h</a>.</p>
|
|
|
|
<p>References <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a668b51c0354bee9934ebeca13f68d8b1">geos::index::strtree::AbstractSTRtree::query()</a>.</p>
|
|
|
|
<p><div class="dynheader">
|
|
Here is the call graph for this function:</div>
|
|
<div class="dyncontent">
|
|
<div class="center"><iframe scrolling="no" frameborder="0" src="classgeos_1_1index_1_1strtree_1_1STRtree_aa31a264493ad5a307769c1feb67d1371_cgraph.svg" width="386" height="55"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
|
|
</div>
|
|
</div>
|
|
</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a4e3e30e9905a1abe0cd2db1c2c98d32f"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void geos::index::strtree::STRtree::query </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>searchEnv</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype"><a class="el" href="classgeos_1_1index_1_1ItemVisitor.html">ItemVisitor</a> & </td>
|
|
<td class="paramname"><em>visitor</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Queries the index for all items whose extents intersect the given search Envelope and applies an <a class="el" href="classgeos_1_1index_1_1ItemVisitor.html" title="A visitor for items in an index. ">ItemVisitor</a> to them. </p>
|
|
<p>Note that some kinds of indexes may also return objects which do not in fact intersect the query envelope.</p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">searchEnv</td><td>the envelope to query for </td></tr>
|
|
<tr><td class="paramname">visitor</td><td>a visitor object to apply to the items found </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
<p>Implements <a class="el" href="classgeos_1_1index_1_1SpatialIndex.html#ab79a4e1da4835cbfa030f25867effcde">geos::index::SpatialIndex</a>.</p>
|
|
|
|
<p>Definition at line <a class="el" href="STRtree_8h_source.html#l00149">149</a> of file <a class="el" href="STRtree_8h_source.html">STRtree.h</a>.</p>
|
|
|
|
<p>References <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a668b51c0354bee9934ebeca13f68d8b1">geos::index::strtree::AbstractSTRtree::query()</a>.</p>
|
|
|
|
<p><div class="dynheader">
|
|
Here is the call graph for this function:</div>
|
|
<div class="dyncontent">
|
|
<div class="center"><iframe scrolling="no" frameborder="0" src="classgeos_1_1index_1_1strtree_1_1STRtree_a4e3e30e9905a1abe0cd2db1c2c98d32f_cgraph.svg" width="386" height="55"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
|
|
</div>
|
|
</div>
|
|
</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ac245d85d6fd3dad87c2628834e790d72"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">bool geos::index::strtree::STRtree::remove </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>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">override</span><span class="mlabel">virtual</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Removes a single item from the tree. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">itemEnv</td><td>the Envelope of the item to remove </td></tr>
|
|
<tr><td class="paramname">item</td><td>the item to remove </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd><code>true</code> if the item was found </dd></dl>
|
|
|
|
<p>Implements <a class="el" href="classgeos_1_1index_1_1SpatialIndex.html#a70adf500577ec4c6a595d3d26196eb04">geos::index::SpatialIndex</a>.</p>
|
|
|
|
<p>Definition at line <a class="el" href="STRtree_8h_source.html#l00161">161</a> of file <a class="el" href="STRtree_8h_source.html">STRtree.h</a>.</p>
|
|
|
|
<p>References <a class="el" href="classgeos_1_1index_1_1strtree_1_1AbstractSTRtree.html#a3991e1fbf32b906568759c07c48b14da">geos::index::strtree::AbstractSTRtree::remove()</a>.</p>
|
|
|
|
<p><div class="dynheader">
|
|
Here is the call graph for this function:</div>
|
|
<div class="dyncontent">
|
|
<div class="center"><iframe scrolling="no" frameborder="0" src="classgeos_1_1index_1_1strtree_1_1STRtree_ac245d85d6fd3dad87c2628834e790d72_cgraph.svg" width="398" height="55"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe>
|
|
</div>
|
|
</div>
|
|
</p>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a0c9e14c187707ec86bebdd72eade2c23"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::unique_ptr<<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a>> geos::index::strtree::STRtree::sortBoundablesX </td>
|
|
<td>(</td>
|
|
<td class="paramtype">const <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> * </td>
|
|
<td class="paramname"><em>input</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">private</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="a71d4e3649ae2157e04e4a4edbda27bd5"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::unique_ptr<<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a>> geos::index::strtree::STRtree::sortBoundablesY </td>
|
|
<td>(</td>
|
|
<td class="paramtype">const <a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> * </td>
|
|
<td class="paramname"><em>input</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">private</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="aabd3871ae14790fafb83f943a6307e85"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">std::vector<<a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a>*>* geos::index::strtree::STRtree::verticalSlices </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="namespacegeos_1_1index_1_1strtree.html#add68ce1c4a60ff15e78bb77f47605dbe">BoundableList</a> * </td>
|
|
<td class="paramname"><em>childBoundables</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">size_t </td>
|
|
<td class="paramname"><em>sliceCount</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">private</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">childBoundables</td><td>Must be sorted by the x-value of the envelope midpoints </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="section return"><dt>Returns</dt><dd></dd></dl>
|
|
|
|
</div>
|
|
</div>
|
|
<h2 class="groupheader">Member Data Documentation</h2>
|
|
<a class="anchor" id="aeeefc3bd447342e9b4be2d8123487644"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="mlabels">
|
|
<tr>
|
|
<td class="mlabels-left">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname"><a class="el" href="classgeos_1_1index_1_1strtree_1_1STRtree_1_1STRIntersectsOp.html">STRIntersectsOp</a> geos::index::strtree::STRtree::intersectsOp</td>
|
|
</tr>
|
|
</table>
|
|
</td>
|
|
<td class="mlabels-right">
|
|
<span class="mlabels"><span class="mlabel">private</span></span> </td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Definition at line <a class="el" href="STRtree_8h_source.html#l00086">86</a> of file <a class="el" href="STRtree_8h_source.html">STRtree.h</a>.</p>
|
|
|
|
</div>
|
|
</div>
|
|
<hr/>The documentation for this class was generated from the following file:<ul>
|
|
<li><a class="el" href="STRtree_8h_source.html">STRtree.h</a></li>
|
|
</ul>
|
|
</div><!-- contents -->
|
|
<!-- start footer part -->
|
|
<hr class="footer"/><address class="footer"><small>
|
|
Generated by  <a href="http://www.doxygen.org/index.html">
|
|
<img class="footer" src="doxygen.png" alt="doxygen"/>
|
|
</a> 1.8.11
|
|
</small></address>
|
|
</body>
|
|
</html>
|