代码拉取完成，页面将自动刷新
<!-- HTML header for doxygen 1.8.16-->
<!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 1.8.16"/>
<meta name="viewport" content="width=device-width, initial-scale=1"/>
<title>memory: any_allocator_reference< Mutex > 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="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">memory
</div>
</td>
</tr>
</tbody>
</table>
</div>
<div id="main-nav">
<ul class="sm sm-dox" id="main-menu">
<li><a href="index.html">Main Page</a></li>
<li><a href="md_doc_tutorial.html">Tutorial</a></li>
<li><a href="group__memory.html">Index</a></li>
<li><a href="files.html">Files</a></li>
</ul>
</div>
<!-- end header part -->
<!-- Generated by Doxygen 1.8.16 -->
<div id="nav-path" class="navpath">
<ul>
<li class="navelem"><a class="el" href="namespacefoonathan.html">foonathan</a></li><li class="navelem"><a class="el" href="namespacefoonathan_1_1memory.html">memory</a></li><li class="navelem"><a class="el" href="classfoonathan_1_1memory_1_1any__allocator__reference.html">any_allocator_reference</a></li> </ul>
</div>
</div><!-- top -->
<div class="header">
<div class="summary">
<a href="#pub-types">Typedefs</a> |
<a href="#pub-methods">Member Functions</a> |
<a href="#related">Related Functions</a> </div>
<div class="headertitle">
<div class="title">any_allocator_reference< Mutex > Class Template Reference<div class="ingroups"><a class="el" href="group__memory.html">memory</a> | <a class="el" href="group__storage.html">Allocator storage</a></div></div> </div>
</div><!--header-->
<div class="contents">
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<class Mutex = default_mutex><br />
class foonathan::memory::any_allocator_reference< Mutex ></h3>
<p>A template alias for <a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html">allocator_storage</a> using the <a class="el" href="group__storage.html#gaf3a2e07eee7aa99d617b7bca7f291b7f">any_reference_storage</a> with a given <code>Mutex</code>. </p>
<p>It will store a reference to any <a href="md_doc_concepts.html#concept_rawallocator">RawAllocator</a>. The <code>Mutex</code> defaults to <a class="el" href="group__core.html#gaee2f0e3847e0ab64384e5e8c8f1a7a27">default_mutex</a>. This is the same as passing the tag type <a class="el" href="structfoonathan_1_1memory_1_1any__allocator.html">any_allocator</a> to the alias <a class="el" href="classfoonathan_1_1memory_1_1allocator__reference.html">allocator_reference</a>. </p>
</div><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Typedefs</h2></td></tr>
<tr class="memitem:abd368539d4750dc2ea909343eed521b2"><td class="memItemLeft" align="right" valign="top"><a id="abd368539d4750dc2ea909343eed521b2"></a>
using </td><td class="memItemRight" valign="bottom"><b>allocator_type</b> = typename <a class="el" href="group__storage.html#gaf3a2e07eee7aa99d617b7bca7f291b7f">any_reference_storage</a> ::allocator_type</td></tr>
<tr class="separator:abd368539d4750dc2ea909343eed521b2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a9615e22334e493ec6ef1f8588966cb2c"><td class="memItemLeft" align="right" valign="top"><a id="a9615e22334e493ec6ef1f8588966cb2c"></a>
using </td><td class="memItemRight" valign="bottom"><b>storage_policy</b> = <a class="el" href="group__storage.html#gaf3a2e07eee7aa99d617b7bca7f291b7f">any_reference_storage</a></td></tr>
<tr class="separator:a9615e22334e493ec6ef1f8588966cb2c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a4a7a0dfdee0c83539ff9725f255c81ef"><td class="memItemLeft" align="right" valign="top"><a id="a4a7a0dfdee0c83539ff9725f255c81ef"></a>
using </td><td class="memItemRight" valign="bottom"><b>mutex</b> = Mutex</td></tr>
<tr class="separator:a4a7a0dfdee0c83539ff9725f255c81ef"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aecf829738ba45a0c47d96f529154baf0"><td class="memItemLeft" align="right" valign="top"><a id="aecf829738ba45a0c47d96f529154baf0"></a>
using </td><td class="memItemRight" valign="bottom"><b>is_stateful</b> = typename traits::is_stateful</td></tr>
<tr class="separator:aecf829738ba45a0c47d96f529154baf0"><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>
Member Functions</h2></td></tr>
<tr class="memitem:ac9c64316bb7697bc5b3cc48328369218"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html#ac9c64316bb7697bc5b3cc48328369218">is_composable</a> () const noexcept</td></tr>
<tr class="separator:ac9c64316bb7697bc5b3cc48328369218"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:aa0774f4f3278b78aab48272657c8da07"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html#aa0774f4f3278b78aab48272657c8da07">allocate_node</a> (std::size_t size, std::size_t alignment)</td></tr>
<tr class="separator:aa0774f4f3278b78aab48272657c8da07"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a715b1b18b6b22f38918a3b9c9a9fae0b"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><b>allocate_array</b> (std::size_t count, std::size_t size, std::size_t alignment)</td></tr>
<tr class="separator:a715b1b18b6b22f38918a3b9c9a9fae0b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af39c4c8201ed3a86738d5571239e19db"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b>deallocate_node</b> (void *ptr, std::size_t size, std::size_t alignment) noexcept</td></tr>
<tr class="separator:af39c4c8201ed3a86738d5571239e19db"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7f89da0a2dbd6ad5089178c828bb95df"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><b>deallocate_array</b> (void *ptr, std::size_t count, std::size_t size, std::size_t alignment) noexcept</td></tr>
<tr class="separator:a7f89da0a2dbd6ad5089178c828bb95df"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a64caa0912affaefd4778635a8a76294c"><td class="memItemLeft" align="right" valign="top">std::size_t </td><td class="memItemRight" valign="bottom"><b>max_node_size</b> () const</td></tr>
<tr class="separator:a64caa0912affaefd4778635a8a76294c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a62f877acb00d33a3725a41c767152a5c"><td class="memItemLeft" align="right" valign="top">std::size_t </td><td class="memItemRight" valign="bottom"><b>max_array_size</b> () const</td></tr>
<tr class="separator:a62f877acb00d33a3725a41c767152a5c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a43e724b99fe1eb9b9a986a993da27b3b"><td class="memItemLeft" align="right" valign="top">std::size_t </td><td class="memItemRight" valign="bottom"><b>max_alignment</b> () const</td></tr>
<tr class="separator:a43e724b99fe1eb9b9a986a993da27b3b"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:a141666af817b121005ebcaa457679b43"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html#a141666af817b121005ebcaa457679b43">try_allocate_node</a> (std::size_t size, std::size_t alignment) noexcept</td></tr>
<tr class="separator:a141666af817b121005ebcaa457679b43"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a61e4595a60ec3c570f545df8b967cde3"><td class="memItemLeft" align="right" valign="top">void * </td><td class="memItemRight" valign="bottom"><b>try_allocate_array</b> (std::size_t count, std::size_t size, std::size_t alignment) noexcept</td></tr>
<tr class="separator:a61e4595a60ec3c570f545df8b967cde3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a61ec25a1da98896d3794ff5e362d0674"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b>try_deallocate_node</b> (void *ptr, std::size_t size, std::size_t alignment) noexcept</td></tr>
<tr class="separator:a61ec25a1da98896d3794ff5e362d0674"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad168ba2d0a710ed39728ec6ba4c53a1c"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><b>try_deallocate_array</b> (void *ptr, std::size_t count, std::size_t size, std::size_t alignment) noexcept</td></tr>
<tr class="separator:ad168ba2d0a710ed39728ec6ba4c53a1c"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:ad0e22f6844a93ca183a896dc1e863a50"><td class="memItemLeft" align="right" valign="top">auto </td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html#ad0e22f6844a93ca183a896dc1e863a50">get_allocator</a> () noexcept -> decltype(std::declval< <a class="el" href="classfoonathan_1_1memory_1_1reference__storage_3_01any__allocator_01_4.html">storage_policy</a> >().get_allocator())</td></tr>
<tr class="separator:ad0e22f6844a93ca183a896dc1e863a50"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a41a06e20d6de45e38d0ba1b5530e39be"><td class="memItemLeft" align="right" valign="top">auto </td><td class="memItemRight" valign="bottom"><b>get_allocator</b> () const noexcept -> decltype(std::declval< const <a class="el" href="classfoonathan_1_1memory_1_1reference__storage_3_01any__allocator_01_4.html">storage_policy</a> >().get_allocator())</td></tr>
<tr class="separator:a41a06e20d6de45e38d0ba1b5530e39be"><td class="memSeparator" colspan="2"> </td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:a54edc7388ce7fb9a3609e539b6db1d6a"><td class="memItemLeft" align="right" valign="top">auto </td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html#a54edc7388ce7fb9a3609e539b6db1d6a">lock</a> () noexcept -> implementation_defined.get_allocator(), std::declval< actual_mutex & >())))</td></tr>
<tr class="separator:a54edc7388ce7fb9a3609e539b6db1d6a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a7ae53fbfb6f05b710c6c945099617f1e"><td class="memItemLeft" align="right" valign="top">auto </td><td class="memItemRight" valign="bottom"><b>lock</b> () const noexcept -> implementation_defined.get_allocator(), std::declval< actual_mutex & >())))</td></tr>
<tr class="separator:a7ae53fbfb6f05b710c6c945099617f1e"><td class="memSeparator" colspan="2"> </td></tr>
</table><table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="related"></a>
Related Functions</h2></td></tr>
<tr class="memitem:a6a2c9700982309f03271e8246ae5f0d3"><td class="memTemplParams" colspan="2">template<class RawAllocator > </td></tr>
<tr class="memitem:a6a2c9700982309f03271e8246ae5f0d3"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1any__allocator__reference.html#a6a2c9700982309f03271e8246ae5f0d3">make_any_allocator_reference</a> (RawAllocator &&allocator) noexcept -> <a class="el" href="classfoonathan_1_1memory_1_1any__allocator__reference.html">any_allocator_reference</a><></td></tr>
<tr class="separator:a6a2c9700982309f03271e8246ae5f0d3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ac33fc128b1b02dc47f0c3df2db4f1c62"><td class="memTemplParams" colspan="2">template<class Mutex , class RawAllocator > </td></tr>
<tr class="memitem:ac33fc128b1b02dc47f0c3df2db4f1c62"><td class="memTemplItemLeft" align="right" valign="top">auto </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1any__allocator__reference.html#ac33fc128b1b02dc47f0c3df2db4f1c62">make_any_allocator_reference</a> (RawAllocator &&allocator) noexcept -> <a class="el" href="classfoonathan_1_1memory_1_1any__allocator__reference.html">any_allocator_reference</a>< Mutex ></td></tr>
<tr class="separator:ac33fc128b1b02dc47f0c3df2db4f1c62"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<h2 class="groupheader">Member Functions</h2>
<a id="aa0774f4f3278b78aab48272657c8da07"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa0774f4f3278b78aab48272657c8da07">◆ </a></span>allocate_node()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void* allocate_node </td>
<td>(</td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>alignment</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">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
</div>
</div>
<a id="a715b1b18b6b22f38918a3b9c9a9fae0b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a715b1b18b6b22f38918a3b9c9a9fae0b">◆ </a></span>allocate_array()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void* allocate_array </td>
<td>(</td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>count</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>alignment</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">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
</div>
</div>
<a id="af39c4c8201ed3a86738d5571239e19db"></a>
<h2 class="memtitle"><span class="permalink"><a href="#af39c4c8201ed3a86738d5571239e19db">◆ </a></span>deallocate_node()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void deallocate_node </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>ptr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>alignment</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">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
</div>
</div>
<a id="a7f89da0a2dbd6ad5089178c828bb95df"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7f89da0a2dbd6ad5089178c828bb95df">◆ </a></span>deallocate_array()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void deallocate_array </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>ptr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>count</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>alignment</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">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
</div>
</div>
<a id="a64caa0912affaefd4778635a8a76294c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a64caa0912affaefd4778635a8a76294c">◆ </a></span>max_node_size()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">std::size_t max_node_size </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">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
</div>
</div>
<a id="a62f877acb00d33a3725a41c767152a5c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a62f877acb00d33a3725a41c767152a5c">◆ </a></span>max_array_size()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">std::size_t max_array_size </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">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
</div>
</div>
<a id="a43e724b99fe1eb9b9a986a993da27b3b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a43e724b99fe1eb9b9a986a993da27b3b">◆ </a></span>max_alignment()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">std::size_t max_alignment </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">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
</div>
</div>
<a id="a141666af817b121005ebcaa457679b43"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a141666af817b121005ebcaa457679b43">◆ </a></span>try_allocate_node()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void* try_allocate_node </td>
<td>(</td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>alignment</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">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored composable allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
<dl class="section user"><dt>Requires:\n The allocator must be composable,</dt><dd>i.e. <a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html#ac9c64316bb7697bc5b3cc48328369218">is_composable()</a> must return <code>true</code>. </dd></dl>
<dl class="section note"><dt>Note</dt><dd>This check is done at compile-time where possible, and at runtime in the case of type-erased storage. </dd></dl>
</div>
</div>
<a id="a61e4595a60ec3c570f545df8b967cde3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a61e4595a60ec3c570f545df8b967cde3">◆ </a></span>try_allocate_array()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">void* try_allocate_array </td>
<td>(</td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>count</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>alignment</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">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored composable allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
<dl class="section user"><dt>Requires:\n The allocator must be composable,</dt><dd>i.e. <a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html#ac9c64316bb7697bc5b3cc48328369218">is_composable()</a> must return <code>true</code>. </dd></dl>
<dl class="section note"><dt>Note</dt><dd>This check is done at compile-time where possible, and at runtime in the case of type-erased storage. </dd></dl>
</div>
</div>
<a id="a61ec25a1da98896d3794ff5e362d0674"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a61ec25a1da98896d3794ff5e362d0674">◆ </a></span>try_deallocate_node()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">bool try_deallocate_node </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>ptr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>alignment</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">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored composable allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
<dl class="section user"><dt>Requires:\n The allocator must be composable,</dt><dd>i.e. <a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html#ac9c64316bb7697bc5b3cc48328369218">is_composable()</a> must return <code>true</code>. </dd></dl>
<dl class="section note"><dt>Note</dt><dd>This check is done at compile-time where possible, and at runtime in the case of type-erased storage. </dd></dl>
</div>
</div>
<a id="ad168ba2d0a710ed39728ec6ba4c53a1c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad168ba2d0a710ed39728ec6ba4c53a1c">◆ </a></span>try_deallocate_array()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">bool try_deallocate_array </td>
<td>(</td>
<td class="paramtype">void * </td>
<td class="paramname"><em>ptr</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>count</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t </td>
<td class="paramname"><em>alignment</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">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Calls the function on the stored composable allocator.</dt><dd>The <code>Mutex</code> will be locked during the operation. </dd></dl>
<dl class="section user"><dt>Requires:\n The allocator must be composable,</dt><dd>i.e. <a class="el" href="classfoonathan_1_1memory_1_1allocator__storage.html#ac9c64316bb7697bc5b3cc48328369218">is_composable()</a> must return <code>true</code>. </dd></dl>
<dl class="section note"><dt>Note</dt><dd>This check is done at compile-time where possible, and at runtime in the case of type-erased storage. </dd></dl>
</div>
</div>
<a id="ad0e22f6844a93ca183a896dc1e863a50"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ad0e22f6844a93ca183a896dc1e863a50">◆ </a></span>get_allocator() <span class="overload">[1/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">auto get_allocator </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td>-> decltype(std::declval<<a class="el" href="classfoonathan_1_1memory_1_1reference__storage_3_01any__allocator_01_4.html">storage_policy</a>>().get_allocator())</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Forwards to the <code>StoragePolicy</code>.</dt><dd></dd></dl>
<dl class="section user"><dt>Returns:\n Returns a reference to the stored allocator.</dt><dd></dd></dl>
<dl class="section note"><dt>Note</dt><dd>This does not lock the <code>Mutex</code>. </dd></dl>
</div>
</div>
<a id="a41a06e20d6de45e38d0ba1b5530e39be"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a41a06e20d6de45e38d0ba1b5530e39be">◆ </a></span>get_allocator() <span class="overload">[2/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">auto get_allocator </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const-> decltype(std::declval<const <a class="el" href="classfoonathan_1_1memory_1_1reference__storage_3_01any__allocator_01_4.html">storage_policy</a>>().get_allocator())</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:\n Forwards to the <code>StoragePolicy</code>.</dt><dd></dd></dl>
<dl class="section user"><dt>Returns:\n Returns a reference to the stored allocator.</dt><dd></dd></dl>
<dl class="section note"><dt>Note</dt><dd>This does not lock the <code>Mutex</code>. </dd></dl>
</div>
</div>
<a id="a54edc7388ce7fb9a3609e539b6db1d6a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a54edc7388ce7fb9a3609e539b6db1d6a">◆ </a></span>lock() <span class="overload">[1/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">auto lock </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td>-> implementation_defined.get_allocator(), std::declval<actual_mutex&>())))</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Returns:\n A proxy object that acts like a pointer to the stored allocator.</dt><dd>It cannot be reassigned to point to another allocator object and only moving is supported, which is destructive. As long as the proxy object lives and is not moved from, the <code>Mutex</code> will be kept locked. </dd></dl>
</div>
</div>
<a id="a7ae53fbfb6f05b710c6c945099617f1e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a7ae53fbfb6f05b710c6c945099617f1e">◆ </a></span>lock() <span class="overload">[2/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">auto lock </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const-> implementation_defined.get_allocator(), std::declval<actual_mutex&>())))</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Returns:\n A proxy object that acts like a pointer to the stored allocator.</dt><dd>It cannot be reassigned to point to another allocator object and only moving is supported, which is destructive. As long as the proxy object lives and is not moved from, the <code>Mutex</code> will be kept locked. </dd></dl>
</div>
</div>
<a id="ac9c64316bb7697bc5b3cc48328369218"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac9c64316bb7697bc5b3cc48328369218">◆ </a></span>is_composable()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">bool is_composable </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">noexcept</span><span class="mlabel">inherited</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Returns:\n Whether or not the stored allocator is composable,</dt><dd>that is you can use the compositioning functions. </dd></dl>
<dl class="section note"><dt>Note</dt><dd>Due to type-erased allocators, this function can not be <code>constexpr</code>. </dd></dl>
</div>
</div>
<h2 class="groupheader">Related Functions</h2>
<a id="a6a2c9700982309f03271e8246ae5f0d3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a6a2c9700982309f03271e8246ae5f0d3">◆ </a></span>make_any_allocator_reference() <span class="overload">[1/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">auto make_any_allocator_reference </td>
<td>(</td>
<td class="paramtype">RawAllocator && </td>
<td class="paramname"><em>allocator</em></td><td>)</td>
<td> -> <a class="el" href="classfoonathan_1_1memory_1_1any__allocator__reference.html">any_allocator_reference</a><>
</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">related</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Returns:\n A new \ref any_allocator_reference object by forwarding the allocator to the constructor.</dt><dd></dd></dl>
</div>
</div>
<a id="ac33fc128b1b02dc47f0c3df2db4f1c62"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ac33fc128b1b02dc47f0c3df2db4f1c62">◆ </a></span>make_any_allocator_reference() <span class="overload">[2/2]</span></h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
<table class="memname">
<tr>
<td class="memname">auto make_any_allocator_reference </td>
<td>(</td>
<td class="paramtype">RawAllocator && </td>
<td class="paramname"><em>allocator</em></td><td>)</td>
<td> -> <a class="el" href="classfoonathan_1_1memory_1_1any__allocator__reference.html">any_allocator_reference</a><Mutex>
</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">related</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Returns:\n A new \ref any_allocator_reference object by forwarding the allocator to the constructor and specifying a custom <code>Mutex</code>.</dt><dd></dd></dl>
</div>
</div>
</div><!-- contents -->
<!-- HTML footer for doxygen 1.8.16-->
<!-- 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> 1.8.16
</small></address>
</body>
</html>
此处可能存在不合适展示的内容，页面不予展示。您可通过相关编辑功能自查并修改。
如您确认内容无涉及 不当用语 / 纯广告导流 / 暴力 / 低俗色情 / 侵权 / 盗版 / 虚假 / 无价值内容或违法国家有关法律法规的内容，可点击提交进行申诉，我们将尽快为您处理。