<!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++: std::default_delete< _Tp > Struct 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 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$(document).ready(function(){initNavTree('a07944.html','');}); /* @license-end */ </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="a07941.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::default_delete< _Tp > Struct Template Reference<div class="ingroups"><a class="el" href="a01477.html">Utilities</a> » <a class="el" href="a01471.html">Memory</a> » <a class="el" href="a01472.html">Pointer Abstractions</a></div></div> </div> </div><!--header--> <div class="contents"> <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:a304c2d88d632c1023b5cf06066d18440"><td class="memItemLeft" align="right" valign="top">constexpr </td><td class="memItemRight" valign="bottom"><a class="el" href="a07944.html#a304c2d88d632c1023b5cf06066d18440">default_delete</a> () noexcept=default</td></tr> <tr class="separator:a304c2d88d632c1023b5cf06066d18440"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a91c7d2434b31fc4d62155d108d1bfd99"><td class="memTemplParams" colspan="2">template<typename _Up , typename = typename enable_if<is_convertible<_Up*, _Tp*>::value>::type> </td></tr> <tr class="memitem:a91c7d2434b31fc4d62155d108d1bfd99"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a07944.html#a91c7d2434b31fc4d62155d108d1bfd99">default_delete</a> (const <a class="el" href="a07944.html">default_delete</a>< _Up > &) noexcept</td></tr> <tr class="separator:a91c7d2434b31fc4d62155d108d1bfd99"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a8ba28722822c984007c41986305ee762"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="a07944.html#a8ba28722822c984007c41986305ee762">operator()</a> (_Tp *__ptr) const</td></tr> <tr class="separator:a8ba28722822c984007c41986305ee762"><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<typename _Tp><br /> struct std::default_delete< _Tp ></h3> <p>Primary template of default_delete, used by unique_ptr. </p> <p class="definition">Definition at line <a class="el" href="a00620_source.html#l00059">59</a> of file <a class="el" href="a00620_source.html">unique_ptr.h</a>.</p> </div><h2 class="groupheader">Constructor & Destructor Documentation</h2> <a id="a304c2d88d632c1023b5cf06066d18440"></a> <h2 class="memtitle"><span class="permalink"><a href="#a304c2d88d632c1023b5cf06066d18440">◆ </a></span>default_delete() <span class="overload">[1/2]</span></h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _Tp > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">constexpr <a class="el" href="a07944.html">std::default_delete</a>< _Tp >::<a class="el" href="a07944.html">default_delete</a> </td> <td>(</td> <td class="paramname"></td><td>)</td> <td></td> </tr> </table> </td> <td class="mlabels-right"> <span class="mlabels"><span class="mlabel">default</span><span class="mlabel">noexcept</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Default constructor. </p> </div> </div> <a id="a91c7d2434b31fc4d62155d108d1bfd99"></a> <h2 class="memtitle"><span class="permalink"><a href="#a91c7d2434b31fc4d62155d108d1bfd99">◆ </a></span>default_delete() <span class="overload">[2/2]</span></h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _Tp > </div> <div class="memtemplate"> template<typename _Up , typename = typename enable_if<is_convertible<_Up*, _Tp*>::value>::type> </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname"><a class="el" href="a07944.html">std::default_delete</a>< _Tp >::<a class="el" href="a07944.html">default_delete</a> </td> <td>(</td> <td class="paramtype">const <a class="el" href="a07944.html">default_delete</a>< _Up > & </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">noexcept</span></span> </td> </tr> </table> </div><div class="memdoc"> <p>Converting constructor. </p> <p>Allows conversion from a deleter for arrays of another type, <code>_Up</code>, only if <code>_Up*</code> is convertible to <code>_Tp*</code>. </p> <p class="definition">Definition at line <a class="el" href="a00620_source.html#l00071">71</a> of file <a class="el" href="a00620_source.html">unique_ptr.h</a>.</p> </div> </div> <h2 class="groupheader">Member Function Documentation</h2> <a id="a8ba28722822c984007c41986305ee762"></a> <h2 class="memtitle"><span class="permalink"><a href="#a8ba28722822c984007c41986305ee762">◆ </a></span>operator()()</h2> <div class="memitem"> <div class="memproto"> <div class="memtemplate"> template<typename _Tp > </div> <table class="mlabels"> <tr> <td class="mlabels-left"> <table class="memname"> <tr> <td class="memname">void <a class="el" href="a07944.html">std::default_delete</a>< _Tp >::operator() </td> <td>(</td> <td class="paramtype">_Tp * </td> <td class="paramname"><em>__ptr</em></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>Calls <code>delete</code> <code>__ptr</code>. </p> <p class="definition">Definition at line <a class="el" href="a00620_source.html#l00075">75</a> of file <a class="el" href="a00620_source.html">unique_ptr.h</a>.</p> </div> </div> <hr/>The documentation for this 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