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Jonathan Müller 提交于 2020-05-05 17:04 . Update documentation
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<a href="#pub-types">Typedefs</a> &#124;
<a href="#pub-static-methods">Static Functions</a> </div>
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<div class="title">allocator_traits&lt; temporary_allocator &gt; Class Reference<div class="ingroups"><a class="el" href="group__allocator.html">Allocator implementations</a></div></div> </div>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Specialization of the <a class="el" href="classfoonathan_1_1memory_1_1allocator__traits.html">allocator_traits</a> for <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">temporary_allocator</a> classes. </p>
<dl class="section note"><dt>Note</dt><dd>It is not allowed to mix calls through the specialization and through the member functions, i.e. <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html#a25a97fd86cd1ca7b24d7853c737824bb">temporary_allocator::allocate()</a> and this <code>allocate_node()</code>. </dd></dl>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-types"></a>
Typedefs</h2></td></tr>
<tr class="memitem:ad33d97a2c0c181b1950047e7b2a23f07"><td class="memItemLeft" align="right" valign="top"><a id="ad33d97a2c0c181b1950047e7b2a23f07"></a>
using&#160;</td><td class="memItemRight" valign="bottom"><b>allocator_type</b> = <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">temporary_allocator</a></td></tr>
<tr class="separator:ad33d97a2c0c181b1950047e7b2a23f07"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:aa60441e067587b7756b1c1727c928d3d"><td class="memItemLeft" align="right" valign="top"><a id="aa60441e067587b7756b1c1727c928d3d"></a>
using&#160;</td><td class="memItemRight" valign="bottom"><b>is_stateful</b> = std::true_type</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-static-methods"></a>
Static Functions</h2></td></tr>
<tr class="memitem:aa694dba152e5ebd82e6bbae930e7a328"><td class="memItemLeft" align="right" valign="top">static void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__traits_3_01temporary__allocator_01_4.html#aa694dba152e5ebd82e6bbae930e7a328">allocate_node</a> (<a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;state, std::size_t size, std::size_t alignment)</td></tr>
<tr class="separator:aa694dba152e5ebd82e6bbae930e7a328"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a59fd7d743c9b6f07b57b12299d9bf2d5"><td class="memItemLeft" align="right" valign="top">static void *&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__traits_3_01temporary__allocator_01_4.html#a59fd7d743c9b6f07b57b12299d9bf2d5">allocate_array</a> (<a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;state, std::size_t count, std::size_t size, std::size_t alignment)</td></tr>
<tr class="separator:a59fd7d743c9b6f07b57b12299d9bf2d5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a54854fae412233ed7993a4296b26ddbf"><td class="memItemLeft" align="right" valign="top">static std::size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__traits_3_01temporary__allocator_01_4.html#a54854fae412233ed7993a4296b26ddbf">max_alignment</a> (const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;) noexcept</td></tr>
<tr class="separator:a54854fae412233ed7993a4296b26ddbf"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:a35038ef3fd889a44a71ad06516267375"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__traits_3_01temporary__allocator_01_4.html#a35038ef3fd889a44a71ad06516267375">deallocate_node</a> (const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;, void *, std::size_t, std::size_t) noexcept</td></tr>
<tr class="separator:a35038ef3fd889a44a71ad06516267375"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a553f7ecc1ae45cab19b24ca35f8ee1d5"><td class="memItemLeft" align="right" valign="top">static void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__traits_3_01temporary__allocator_01_4.html#a553f7ecc1ae45cab19b24ca35f8ee1d5">deallocate_array</a> (const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;, void *, std::size_t, std::size_t, std::size_t) noexcept</td></tr>
<tr class="separator:a553f7ecc1ae45cab19b24ca35f8ee1d5"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr><td colspan="2"><div class="groupHeader"></div></td></tr>
<tr class="memitem:a224292c5e45b0ce1ad3203cd02063f0b"><td class="memItemLeft" align="right" valign="top">static std::size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__traits_3_01temporary__allocator_01_4.html#a224292c5e45b0ce1ad3203cd02063f0b">max_node_size</a> (const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;state) noexcept</td></tr>
<tr class="separator:a224292c5e45b0ce1ad3203cd02063f0b"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ade4e801f8b51c9c5b9644dcf1942ea72"><td class="memItemLeft" align="right" valign="top">static std::size_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="classfoonathan_1_1memory_1_1allocator__traits_3_01temporary__allocator_01_4.html#ade4e801f8b51c9c5b9644dcf1942ea72">max_array_size</a> (const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;state) noexcept</td></tr>
<tr class="separator:ade4e801f8b51c9c5b9644dcf1942ea72"><td class="memSeparator" colspan="2">&#160;</td></tr>
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<h2 class="groupheader">Member Functions</h2>
<a id="aa694dba152e5ebd82e6bbae930e7a328"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aa694dba152e5ebd82e6bbae930e7a328">&#9670;&nbsp;</a></span>allocate_node()</h2>
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<td class="memname">static void* allocate_node </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;&#160;</td>
<td class="paramname"><em>state</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname"><em>size</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname"><em>alignment</em>&#160;</td>
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<td>)</td>
<td></td><td></td>
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<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<dl class="section user"><dt>Returns:</dt><dd>The result of <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html#a25a97fd86cd1ca7b24d7853c737824bb">temporary_allocator::allocate()</a>. </dd></dl>
</div>
</div>
<a id="a59fd7d743c9b6f07b57b12299d9bf2d5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a59fd7d743c9b6f07b57b12299d9bf2d5">&#9670;&nbsp;</a></span>allocate_array()</h2>
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<td class="memname">static void* allocate_array </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;&#160;</td>
<td class="paramname"><em>state</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname"><em>count</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname"><em>size</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname"><em>alignment</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span></span> </td>
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<dl class="section user"><dt>Returns:</dt><dd>The result of <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html#a25a97fd86cd1ca7b24d7853c737824bb">temporary_allocator::allocate()</a>. </dd></dl>
</div>
</div>
<a id="a35038ef3fd889a44a71ad06516267375"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a35038ef3fd889a44a71ad06516267375">&#9670;&nbsp;</a></span>deallocate_node()</h2>
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<td class="memname">static void deallocate_node </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;&#160;</td>
<td class="paramname">, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">void *&#160;</td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname">&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">noexcept</span></span> </td>
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</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:</dt><dd>Does nothing besides bookmarking for leak checking, if that is enabled. Actual deallocation will be done automatically if the allocator object goes out of scope. </dd></dl>
</div>
</div>
<a id="a553f7ecc1ae45cab19b24ca35f8ee1d5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a553f7ecc1ae45cab19b24ca35f8ee1d5">&#9670;&nbsp;</a></span>deallocate_array()</h2>
<div class="memitem">
<div class="memproto">
<table class="mlabels">
<tr>
<td class="mlabels-left">
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<td class="memname">static void deallocate_array </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;&#160;</td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void *&#160;</td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname">, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">std::size_t&#160;</td>
<td class="paramname">&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">noexcept</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
<dl class="section user"><dt>Effects:</dt><dd>Does nothing besides bookmarking for leak checking, if that is enabled. Actual deallocation will be done automatically if the allocator object goes out of scope. </dd></dl>
</div>
</div>
<a id="a224292c5e45b0ce1ad3203cd02063f0b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a224292c5e45b0ce1ad3203cd02063f0b">&#9670;&nbsp;</a></span>max_node_size()</h2>
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<table class="mlabels">
<tr>
<td class="mlabels-left">
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<td class="memname">static std::size_t max_node_size </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;&#160;</td>
<td class="paramname"><em>state</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">noexcept</span></span> </td>
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</div><div class="memdoc">
<dl class="section user"><dt>Returns:</dt><dd>The maximum size which is <a class="el" href="classfoonathan_1_1memory_1_1memory__stack.html#af4fe037332aabd13253517d22394da73">memory_stack::next_capacity()</a> of the internal stack. </dd></dl>
</div>
</div>
<a id="ade4e801f8b51c9c5b9644dcf1942ea72"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ade4e801f8b51c9c5b9644dcf1942ea72">&#9670;&nbsp;</a></span>max_array_size()</h2>
<div class="memitem">
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<table class="mlabels">
<tr>
<td class="mlabels-left">
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<td class="memname">static std::size_t max_array_size </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;&#160;</td>
<td class="paramname"><em>state</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">noexcept</span></span> </td>
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<dl class="section user"><dt>Returns:</dt><dd>The maximum size which is <a class="el" href="classfoonathan_1_1memory_1_1memory__stack.html#af4fe037332aabd13253517d22394da73">memory_stack::next_capacity()</a> of the internal stack. </dd></dl>
</div>
</div>
<a id="a54854fae412233ed7993a4296b26ddbf"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a54854fae412233ed7993a4296b26ddbf">&#9670;&nbsp;</a></span>max_alignment()</h2>
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<td class="memname">static std::size_t max_alignment </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="classfoonathan_1_1memory_1_1temporary__allocator.html">allocator_type</a> &amp;&#160;</td>
<td class="paramname"></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">static</span><span class="mlabel">noexcept</span></span> </td>
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</div><div class="memdoc">
<dl class="section user"><dt>Returns:</dt><dd>The maximum possible value since there is no alignment restriction (except indirectly through <a class="el" href="classfoonathan_1_1memory_1_1memory__stack.html#af4fe037332aabd13253517d22394da73">memory_stack::next_capacity()</a>). </dd></dl>
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