<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://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 1.8.15"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>libstdc++: __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type > Class Template 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="navtree.css" rel="stylesheet" type="text/css"/>
<script type="text/javascript" src="resize.js"></script>
<script type="text/javascript" src="navtreedata.js"></script>
<script type="text/javascript" src="navtree.js"></script>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(initResizable);
/* @license-end */</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">libstdc++
</div>
</td>
</tr>
</tbody>
</table>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.15 -->
</div><!-- top -->
<div id="side-nav" class="ui-resizable side-nav-resizable">
<div id="nav-tree">
<div id="nav-tree-contents">
<div id="nav-sync" class="sync"></div>
</div>
</div>
<div id="splitbar" style="-moz-user-select:none;"
class="ui-resizable-handle">
</div>
</div>
<script type="text/javascript">
/* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */
$(document).ready(function(){initNavTree('a11083.html','');});
/* @license-end */
</script>
<div id="doc-content">
<div class="header">
<div class="summary">
<a href="#pub-types">Public Types</a> |
<a href="#pub-methods">Public Member Functions</a> |
<a href="#pro-methods">Protected Member Functions</a> |
<a href="a11080.html">List of all members</a> </div>
<div class="headertitle">
<div class="title">__gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type > Class Template Reference</div> </div>
</div><!--header-->
<div class="contents">
<div class="dynheader">
Inheritance diagram for __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type >:</div>
<div class="dyncontent">
<div class="center"><iframe scrolling="no" frameborder="0" src="a11082.svg" width="419" height="76"><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 target="top" href="graph_legend.html">legend</a>]</span></center></div>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Public Types</h2></td></tr>
<tr class="memitem:a05e423b5b9d07f35207c370d62f499ca"><td class="memItemLeft" align="right" valign="top">enum  </td><td class="memItemRight" valign="bottom">{ <a class="el" href="a11083.html#a05e423b5b9d07f35207c370d62f499caa8dad02122f698bdbd58666bcbc3fdf62">external_load_access</a>
}</td></tr>
<tr class="separator:a05e423b5b9d07f35207c370d62f499ca"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab91fcad03de831e32d2ceba42ab9893c"><td class="memItemLeft" align="right" valign="top"><a id="ab91fcad03de831e32d2ceba42ab9893c"></a>
typedef Size_Type </td><td class="memItemRight" valign="bottom"><b>size_type</b></td></tr>
<tr class="separator:ab91fcad03de831e32d2ceba42ab9893c"><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:af5404477bbd9dca79da25daf6bd77592"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="a11083.html#af5404477bbd9dca79da25daf6bd77592">hash_load_check_resize_trigger</a> (float load_min=0.125, float load_max=0.5)</td></tr>
<tr class="separator:af5404477bbd9dca79da25daf6bd77592"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a81fa82cbe3d7c6eab0febcba7f31a4d2"><td class="memItemLeft" align="right" valign="top"><a class="el" href="a07767.html">std::pair</a>< float, float > </td><td class="memItemRight" valign="bottom"><a class="el" href="a11083.html#a81fa82cbe3d7c6eab0febcba7f31a4d2">get_loads</a> () const</td></tr>
<tr class="separator:a81fa82cbe3d7c6eab0febcba7f31a4d2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5dba0dabb39ff7313a02f51b1bfefe24"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a11083.html#a5dba0dabb39ff7313a02f51b1bfefe24">set_loads</a> (<a class="el" href="a07767.html">std::pair</a>< float, float > load_pair)</td></tr>
<tr class="separator:a5dba0dabb39ff7313a02f51b1bfefe24"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adad5100ba76ddd2d553e8eaf3997e8a5"><td class="memItemLeft" align="right" valign="top"><a id="adad5100ba76ddd2d553e8eaf3997e8a5"></a>
void </td><td class="memItemRight" valign="bottom"><b>swap</b> (<a class="el" href="a11083.html">hash_load_check_resize_trigger</a> &other)</td></tr>
<tr class="separator:adad5100ba76ddd2d553e8eaf3997e8a5"><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:a95b166b26a761188b7ba90da8341f4c3"><td class="memItemLeft" align="right" valign="top"><a id="a95b166b26a761188b7ba90da8341f4c3"></a>
bool </td><td class="memItemRight" valign="bottom"><b>is_grow_needed</b> (size_type size, size_type num_entries) const</td></tr>
<tr class="separator:a95b166b26a761188b7ba90da8341f4c3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a211d714166aa4a6b12dd530f20c8c8b4"><td class="memItemLeft" align="right" valign="top"><a id="a211d714166aa4a6b12dd530f20c8c8b4"></a>
bool </td><td class="memItemRight" valign="bottom"><b>is_resize_needed</b> () const</td></tr>
<tr class="separator:a211d714166aa4a6b12dd530f20c8c8b4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4c92b235ca2dcda57fe3d4cee1afb48b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a11083.html#a4c92b235ca2dcda57fe3d4cee1afb48b">notify_cleared</a> ()</td></tr>
<tr class="separator:a4c92b235ca2dcda57fe3d4cee1afb48b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a031bbb804dd718c127cb8a54577613fb"><td class="memItemLeft" align="right" valign="top"><a id="a031bbb804dd718c127cb8a54577613fb"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_erase_search_collision</b> ()</td></tr>
<tr class="separator:a031bbb804dd718c127cb8a54577613fb"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad0283006cc8b358f9ee79b5b4a87c1e1"><td class="memItemLeft" align="right" valign="top"><a id="ad0283006cc8b358f9ee79b5b4a87c1e1"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_erase_search_end</b> ()</td></tr>
<tr class="separator:ad0283006cc8b358f9ee79b5b4a87c1e1"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a16f4b501109711ceedee29f6ff5e04a4"><td class="memItemLeft" align="right" valign="top"><a id="a16f4b501109711ceedee29f6ff5e04a4"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_erase_search_start</b> ()</td></tr>
<tr class="separator:a16f4b501109711ceedee29f6ff5e04a4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a56848ffd07edfea8452fb7b199dcae42"><td class="memItemLeft" align="right" valign="top"><a id="a56848ffd07edfea8452fb7b199dcae42"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_erased</b> (size_type num_entries)</td></tr>
<tr class="separator:a56848ffd07edfea8452fb7b199dcae42"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a71b06de31989feead687b088884abe41"><td class="memItemLeft" align="right" valign="top"><a id="a71b06de31989feead687b088884abe41"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_externally_resized</b> (size_type new_size)</td></tr>
<tr class="separator:a71b06de31989feead687b088884abe41"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a13dbf0fc725d4f73cbd5fd577cc709b4"><td class="memItemLeft" align="right" valign="top"><a id="a13dbf0fc725d4f73cbd5fd577cc709b4"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_find_search_collision</b> ()</td></tr>
<tr class="separator:a13dbf0fc725d4f73cbd5fd577cc709b4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9aa3036fe447f1292c48327abbe87f5b"><td class="memItemLeft" align="right" valign="top"><a id="a9aa3036fe447f1292c48327abbe87f5b"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_find_search_end</b> ()</td></tr>
<tr class="separator:a9aa3036fe447f1292c48327abbe87f5b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a21335464e6c3f49e00ee120f56572367"><td class="memItemLeft" align="right" valign="top"><a id="a21335464e6c3f49e00ee120f56572367"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_find_search_start</b> ()</td></tr>
<tr class="separator:a21335464e6c3f49e00ee120f56572367"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aba2f80b07071cf80a4f4e7615d3495c6"><td class="memItemLeft" align="right" valign="top"><a id="aba2f80b07071cf80a4f4e7615d3495c6"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_insert_search_collision</b> ()</td></tr>
<tr class="separator:aba2f80b07071cf80a4f4e7615d3495c6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3fdda9fd32513c3fc94b5cdfac26e3bf"><td class="memItemLeft" align="right" valign="top"><a id="a3fdda9fd32513c3fc94b5cdfac26e3bf"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_insert_search_end</b> ()</td></tr>
<tr class="separator:a3fdda9fd32513c3fc94b5cdfac26e3bf"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac4fa09c9f734c2288de0a0b8d661a8e7"><td class="memItemLeft" align="right" valign="top"><a id="ac4fa09c9f734c2288de0a0b8d661a8e7"></a>
void </td><td class="memItemRight" valign="bottom"><b>notify_insert_search_start</b> ()</td></tr>
<tr class="separator:ac4fa09c9f734c2288de0a0b8d661a8e7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6389dcb57ad2dc82804a7dbf32d96fc8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a11083.html#a6389dcb57ad2dc82804a7dbf32d96fc8">notify_inserted</a> (size_type num_entries)</td></tr>
<tr class="separator:a6389dcb57ad2dc82804a7dbf32d96fc8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a027d59f653ccc3272bb94540164bfd77"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a11083.html#a027d59f653ccc3272bb94540164bfd77">notify_resized</a> (size_type new_size)</td></tr>
<tr class="separator:a027d59f653ccc3272bb94540164bfd77"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<bool External_Load_Access = false, typename Size_Type = std::size_t><br />
class __gnu_pbds::hash_load_check_resize_trigger< External_Load_Access, Size_Type ></h3>
<p>A resize trigger policy based on a load check. It keeps the load factor between some load factors load_min and load_max. </p>
<p class="definition">Definition at line <a class="el" href="a01115_source.html#l00175">175</a> of file <a class="el" href="a01115_source.html">hash_policy.hpp</a>.</p>
</div><h2 class="groupheader">Member Enumeration Documentation</h2>
<a id="a05e423b5b9d07f35207c370d62f499ca"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a05e423b5b9d07f35207c370d62f499ca">◆ </a></span>anonymous enum</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<bool External_Load_Access = false, typename Size_Type = std::size_t> </div>
<table class="memname">
<tr>
<td class="memname">anonymous enum</td>
</tr>
</table>
</div><div class="memdoc">
<table class="fieldtable">
<tr><th colspan="2">Enumerator</th></tr><tr><td class="fieldname"><a id="a05e423b5b9d07f35207c370d62f499caa8dad02122f698bdbd58666bcbc3fdf62"></a>external_load_access </td><td class="fielddoc"><p>Specifies whether the load factor can be accessed externally. The two options have different trade-offs in terms of flexibility, genericity, and encapsulation. </p>
</td></tr>
</table>
<p class="definition">Definition at line <a class="el" href="a01115_source.html#l00180">180</a> of file <a class="el" href="a01115_source.html">hash_policy.hpp</a>.</p>
</div>
</div>
<h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="af5404477bbd9dca79da25daf6bd77592"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af5404477bbd9dca79da25daf6bd77592">◆ </a></span>hash_load_check_resize_trigger()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<bool External_Load_Access, typename Size_Type > </div>
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a11083.html">__gnu_pbds::hash_load_check_resize_trigger</a>< External_Load_Access, Size_Type >::<a class="el" href="a11083.html">hash_load_check_resize_trigger</a> </td>
<td>(</td>
<td class="paramtype">float </td>
<td class="paramname"><em>load_min</em> = <code>0.125</code>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">float </td>
<td class="paramname"><em>load_max</em> = <code>0.5</code> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Default constructor, or constructor taking load_min and load_max load factors between which this policy will keep the actual load. </p>
<p class="definition">Definition at line <a class="el" href="a01115_source.html#l00047">47</a> of file <a class="el" href="a01115_source.html">hash_policy.hpp</a>.</p>
</div>
</div>
<h2 class="groupheader">Member Function Documentation</h2>
<a id="a81fa82cbe3d7c6eab0febcba7f31a4d2"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a81fa82cbe3d7c6eab0febcba7f31a4d2">◆ </a></span>get_loads()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<bool External_Load_Access, typename Size_Type > </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname"><a class="el" href="a07767.html">std::pair</a>< float, float > <a class="el" href="a11083.html">__gnu_pbds::hash_load_check_resize_trigger</a>< External_Load_Access, Size_Type >::get_loads </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Returns a pair of the minimal and maximal loads, respectively. </p>
<p class="definition">Definition at line <a class="el" href="a01115_source.html#l00236">236</a> of file <a class="el" href="a01115_source.html">hash_policy.hpp</a>.</p>
</div>
</div>
<a id="a4c92b235ca2dcda57fe3d4cee1afb48b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a4c92b235ca2dcda57fe3d4cee1afb48b">◆ </a></span>notify_cleared()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<bool External_Load_Access, typename Size_Type > </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="a11083.html">__gnu_pbds::hash_load_check_resize_trigger</a>< External_Load_Access, Size_Type >::notify_cleared </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Notifies the table was cleared. </p>
<p class="definition">Definition at line <a class="el" href="a01115_source.html#l00206">206</a> of file <a class="el" href="a01115_source.html">hash_policy.hpp</a>.</p>
</div>
</div>
<a id="a6389dcb57ad2dc82804a7dbf32d96fc8"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6389dcb57ad2dc82804a7dbf32d96fc8">◆ </a></span>notify_inserted()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<bool External_Load_Access, typename Size_Type > </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="a11083.html">__gnu_pbds::hash_load_check_resize_trigger</a>< External_Load_Access, Size_Type >::notify_inserted </td>
<td>(</td>
<td class="paramtype">size_type </td>
<td class="paramname"><em>num_entries</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">protected</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Notifies an element was inserted. The total number of entries in the table is num_entries. </p>
<p class="definition">Definition at line <a class="el" href="a01115_source.html#l00109">109</a> of file <a class="el" href="a01115_source.html">hash_policy.hpp</a>.</p>
</div>
</div>
<a id="a027d59f653ccc3272bb94540164bfd77"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a027d59f653ccc3272bb94540164bfd77">◆ </a></span>notify_resized()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<bool External_Load_Access, typename Size_Type > </div>
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="a11083.html">__gnu_pbds::hash_load_check_resize_trigger</a>< External_Load_Access, Size_Type >::notify_resized </td>
<td>(</td>
<td class="paramtype">size_type </td>
<td class="paramname"><em>new_size</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">protected</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<p>Notifies the table was resized as a result of this object's signifying that a resize is needed. </p>
<p class="definition">Definition at line <a class="el" href="a01115_source.html#l00151">151</a> of file <a class="el" href="a01115_source.html">hash_policy.hpp</a>.</p>
</div>
</div>
<a id="a5dba0dabb39ff7313a02f51b1bfefe24"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5dba0dabb39ff7313a02f51b1bfefe24">◆ </a></span>set_loads()</h2>
<div class="memitem">
<div class="memproto">
<div class="memtemplate">
template<bool External_Load_Access, typename Size_Type > </div>
<table class="memname">
<tr>
<td class="memname">void <a class="el" href="a11083.html">__gnu_pbds::hash_load_check_resize_trigger</a>< External_Load_Access, Size_Type >::set_loads </td>
<td>(</td>
<td class="paramtype"><a class="el" href="a07767.html">std::pair</a>< float, float > </td>
<td class="paramname"><em>load_pair</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Sets the loads through a pair of the minimal and maximal loads, respectively. </p>
<p class="definition">Definition at line <a class="el" href="a01115_source.html#l00245">245</a> of file <a class="el" href="a01115_source.html">hash_policy.hpp</a>.</p>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="a01115_source.html">hash_policy.hpp</a></li>
</ul>
</div><!-- contents -->
</div><!-- doc-content -->
<!-- start footer part -->
<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
<ul>
<li class="navelem"><a class="el" href="a01593.html">__gnu_pbds</a></li><li class="navelem"><a class="el" href="a11083.html">hash_load_check_resize_trigger</a></li>
<li class="footer">Generated by
<a href="http://www.doxygen.org/index.html">
<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.15 </li>
</ul>
</div>
</body>
</html>
distrib
>
Mageia
>
7
>
armv7hl
>
media
>
core-updates
>
by-pkgid
>
bfb47da7e0322bcb0e23e4b1838d9db9
>
files
>
5404
