<!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::_Tuple_impl< _Idx, _Head, _Tail... > 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('a02908.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="#pub-static-methods">Static Public Member Functions</a> | <a href="#pro-methods">Protected Member Functions</a> | <a href="#friends">Friends</a> | <a href="a02905.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::_Tuple_impl< _Idx, _Head, _Tail... > Struct Template Reference<div class="ingroups"><a class="el" href="a01477.html">Utilities</a></div></div> </div> </div><!--header--> <div class="contents"> <div class="dynheader"> Inheritance diagram for std::_Tuple_impl< _Idx, _Head, _Tail... >:</div> <div class="dyncontent"> <div class="center"><iframe scrolling="no" frameborder="0" src="a02907.svg" width="151" height="136"><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:ae41bd34d1e170690323f0c2ad2ac7018"><td class="memItemLeft" align="right" valign="top"><a id="ae41bd34d1e170690323f0c2ad2ac7018"></a> typedef _Head_base< _Idx, _Head > </td><td class="memItemRight" valign="bottom"><b>_Base</b></td></tr> <tr class="separator:ae41bd34d1e170690323f0c2ad2ac7018"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3f894864eca53585b9d698c4eedeb559"><td class="memItemLeft" align="right" valign="top"><a id="a3f894864eca53585b9d698c4eedeb559"></a> typedef <a class="el" href="a02904.html">_Tuple_impl</a>< _Idx+1, _Tail... > </td><td class="memItemRight" valign="bottom"><b>_Inherited</b></td></tr> <tr class="separator:a3f894864eca53585b9d698c4eedeb559"><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:a064dccfbaf99800ec3b891ee3437ef07"><td class="memItemLeft" align="right" valign="top"><a id="a064dccfbaf99800ec3b891ee3437ef07"></a> constexpr </td><td class="memItemRight" valign="bottom"><b>_Tuple_impl</b> (const _Head &__head, const _Tail &... __tail)</td></tr> <tr class="separator:a064dccfbaf99800ec3b891ee3437ef07"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a9f9e9224a14569ad99106512e7fcc6a5"><td class="memTemplParams" colspan="2"><a id="a9f9e9224a14569ad99106512e7fcc6a5"></a> template<typename _UHead , typename... _UTail, typename = typename enable_if<sizeof...(_Tail) == sizeof...(_UTail)>::type> </td></tr> <tr class="memitem:a9f9e9224a14569ad99106512e7fcc6a5"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (_UHead &&__head, _UTail &&... __tail)</td></tr> <tr class="separator:a9f9e9224a14569ad99106512e7fcc6a5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:adf395d98a7af8220d45fdea29a2e7438"><td class="memItemLeft" align="right" valign="top"><a id="adf395d98a7af8220d45fdea29a2e7438"></a> constexpr </td><td class="memItemRight" valign="bottom"><b>_Tuple_impl</b> (const <a class="el" href="a02904.html">_Tuple_impl</a> &)=default</td></tr> <tr class="separator:adf395d98a7af8220d45fdea29a2e7438"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4a50a07e3c2fbf36983e523b208c8f4e"><td class="memItemLeft" align="right" valign="top"><a id="a4a50a07e3c2fbf36983e523b208c8f4e"></a> constexpr </td><td class="memItemRight" valign="bottom"><b>_Tuple_impl</b> (<a class="el" href="a02904.html">_Tuple_impl</a> &&__in) noexcept(__and_< <a class="el" href="a03676.html">is_nothrow_move_constructible</a>< _Head >, <a class="el" href="a03676.html">is_nothrow_move_constructible</a>< <a class="el" href="a02904.html">_Inherited</a> >>::value)</td></tr> <tr class="separator:a4a50a07e3c2fbf36983e523b208c8f4e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aca63963bdd7fb9fdad82e68cbbadb1b9"><td class="memTemplParams" colspan="2"><a id="aca63963bdd7fb9fdad82e68cbbadb1b9"></a> template<typename... _UElements> </td></tr> <tr class="memitem:aca63963bdd7fb9fdad82e68cbbadb1b9"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (const <a class="el" href="a02904.html">_Tuple_impl</a>< _Idx, _UElements... > &__in)</td></tr> <tr class="separator:aca63963bdd7fb9fdad82e68cbbadb1b9"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7205d5c79ae7efe45c43812d10163203"><td class="memTemplParams" colspan="2"><a id="a7205d5c79ae7efe45c43812d10163203"></a> template<typename _UHead , typename... _UTails> </td></tr> <tr class="memitem:a7205d5c79ae7efe45c43812d10163203"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (<a class="el" href="a02904.html">_Tuple_impl</a>< _Idx, _UHead, _UTails... > &&__in)</td></tr> <tr class="separator:a7205d5c79ae7efe45c43812d10163203"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4d1aaddb09716d42d079af1425907e72"><td class="memTemplParams" colspan="2"><a id="a4d1aaddb09716d42d079af1425907e72"></a> template<typename _Alloc > </td></tr> <tr class="memitem:a4d1aaddb09716d42d079af1425907e72"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (<a class="el" href="a08012.html">allocator_arg_t</a> __tag, const _Alloc &__a)</td></tr> <tr class="separator:a4d1aaddb09716d42d079af1425907e72"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a274f2ccdd3a2c3975d7c852cc8160c8a"><td class="memTemplParams" colspan="2"><a id="a274f2ccdd3a2c3975d7c852cc8160c8a"></a> template<typename _Alloc > </td></tr> <tr class="memitem:a274f2ccdd3a2c3975d7c852cc8160c8a"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (<a class="el" href="a08012.html">allocator_arg_t</a> __tag, const _Alloc &__a, const _Head &__head, const _Tail &... __tail)</td></tr> <tr class="separator:a274f2ccdd3a2c3975d7c852cc8160c8a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a65b0244ed532409d17bd665a8ce37cb5"><td class="memTemplParams" colspan="2"><a id="a65b0244ed532409d17bd665a8ce37cb5"></a> template<typename _Alloc , typename _UHead , typename... _UTail, typename = typename enable_if<sizeof...(_Tail) == sizeof...(_UTail)>::type> </td></tr> <tr class="memitem:a65b0244ed532409d17bd665a8ce37cb5"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (<a class="el" href="a08012.html">allocator_arg_t</a> __tag, const _Alloc &__a, _UHead &&__head, _UTail &&... __tail)</td></tr> <tr class="separator:a65b0244ed532409d17bd665a8ce37cb5"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3d247e860ade177a58190da8226b21a7"><td class="memTemplParams" colspan="2"><a id="a3d247e860ade177a58190da8226b21a7"></a> template<typename _Alloc > </td></tr> <tr class="memitem:a3d247e860ade177a58190da8226b21a7"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (<a class="el" href="a08012.html">allocator_arg_t</a> __tag, const _Alloc &__a, const <a class="el" href="a02904.html">_Tuple_impl</a> &__in)</td></tr> <tr class="separator:a3d247e860ade177a58190da8226b21a7"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a24cd65a7a935855e5e0b85ff8aef6b0d"><td class="memTemplParams" colspan="2"><a id="a24cd65a7a935855e5e0b85ff8aef6b0d"></a> template<typename _Alloc > </td></tr> <tr class="memitem:a24cd65a7a935855e5e0b85ff8aef6b0d"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (<a class="el" href="a08012.html">allocator_arg_t</a> __tag, const _Alloc &__a, <a class="el" href="a02904.html">_Tuple_impl</a> &&__in)</td></tr> <tr class="separator:a24cd65a7a935855e5e0b85ff8aef6b0d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a4f86af9e46b387a4a0b8ec8c8e5402ba"><td class="memTemplParams" colspan="2"><a id="a4f86af9e46b387a4a0b8ec8c8e5402ba"></a> template<typename _Alloc , typename... _UElements> </td></tr> <tr class="memitem:a4f86af9e46b387a4a0b8ec8c8e5402ba"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (<a class="el" href="a08012.html">allocator_arg_t</a> __tag, const _Alloc &__a, const <a class="el" href="a02904.html">_Tuple_impl</a>< _Idx, _UElements... > &__in)</td></tr> <tr class="separator:a4f86af9e46b387a4a0b8ec8c8e5402ba"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa423f09428d0a192be18744e5e475ee4"><td class="memTemplParams" colspan="2"><a id="aa423f09428d0a192be18744e5e475ee4"></a> template<typename _Alloc , typename _UHead , typename... _UTails> </td></tr> <tr class="memitem:aa423f09428d0a192be18744e5e475ee4"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b> (<a class="el" href="a08012.html">allocator_arg_t</a> __tag, const _Alloc &__a, <a class="el" href="a02904.html">_Tuple_impl</a>< _Idx, _UHead, _UTails... > &&__in)</td></tr> <tr class="separator:aa423f09428d0a192be18744e5e475ee4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a62838d1392c686121369a1d420d3450a"><td class="memItemLeft" align="right" valign="top"><a id="a62838d1392c686121369a1d420d3450a"></a> <a class="el" href="a02904.html">_Tuple_impl</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a02904.html">_Tuple_impl</a> &__in)</td></tr> <tr class="separator:a62838d1392c686121369a1d420d3450a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:af5a6aeb07bfe9b48d6e75596244e004e"><td class="memItemLeft" align="right" valign="top"><a id="af5a6aeb07bfe9b48d6e75596244e004e"></a> <a class="el" href="a02904.html">_Tuple_impl</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (<a class="el" href="a02904.html">_Tuple_impl</a> &&__in) noexcept(__and_< <a class="el" href="a03752.html">is_nothrow_move_assignable</a>< _Head >, <a class="el" href="a03752.html">is_nothrow_move_assignable</a>< <a class="el" href="a02904.html">_Inherited</a> >>::value)</td></tr> <tr class="separator:af5a6aeb07bfe9b48d6e75596244e004e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0031c566c87d2b06e37db25e8a9dd6a8"><td class="memTemplParams" colspan="2"><a id="a0031c566c87d2b06e37db25e8a9dd6a8"></a> template<typename... _UElements> </td></tr> <tr class="memitem:a0031c566c87d2b06e37db25e8a9dd6a8"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a02904.html">_Tuple_impl</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a02904.html">_Tuple_impl</a>< _Idx, _UElements... > &__in)</td></tr> <tr class="separator:a0031c566c87d2b06e37db25e8a9dd6a8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a27b7fd339bbf13e3119911da132fb74c"><td class="memTemplParams" colspan="2"><a id="a27b7fd339bbf13e3119911da132fb74c"></a> template<typename _UHead , typename... _UTails> </td></tr> <tr class="memitem:a27b7fd339bbf13e3119911da132fb74c"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a02904.html">_Tuple_impl</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (<a class="el" href="a02904.html">_Tuple_impl</a>< _Idx, _UHead, _UTails... > &&__in)</td></tr> <tr class="separator:a27b7fd339bbf13e3119911da132fb74c"><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:a22cfbc6e9e6e1abd4288f71115115891"><td class="memItemLeft" align="right" valign="top"><a id="a22cfbc6e9e6e1abd4288f71115115891"></a> static constexpr _Head & </td><td class="memItemRight" valign="bottom"><b>_M_head</b> (<a class="el" href="a02904.html">_Tuple_impl</a> &__t) noexcept</td></tr> <tr class="separator:a22cfbc6e9e6e1abd4288f71115115891"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a56bd34676cc913272959d628d918f8f4"><td class="memItemLeft" align="right" valign="top"><a id="a56bd34676cc913272959d628d918f8f4"></a> static constexpr const _Head & </td><td class="memItemRight" valign="bottom"><b>_M_head</b> (const <a class="el" href="a02904.html">_Tuple_impl</a> &__t) noexcept</td></tr> <tr class="separator:a56bd34676cc913272959d628d918f8f4"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a669711ecc88766985099dc1d2222bd4a"><td class="memItemLeft" align="right" valign="top"><a id="a669711ecc88766985099dc1d2222bd4a"></a> static constexpr <a class="el" href="a02904.html">_Inherited</a> & </td><td class="memItemRight" valign="bottom"><b>_M_tail</b> (<a class="el" href="a02904.html">_Tuple_impl</a> &__t) noexcept</td></tr> <tr class="separator:a669711ecc88766985099dc1d2222bd4a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a0799b954a6428751dbb37bc46aa4ec65"><td class="memItemLeft" align="right" valign="top"><a id="a0799b954a6428751dbb37bc46aa4ec65"></a> static constexpr const <a class="el" href="a02904.html">_Inherited</a> & </td><td class="memItemRight" valign="bottom"><b>_M_tail</b> (const <a class="el" href="a02904.html">_Tuple_impl</a> &__t) noexcept</td></tr> <tr class="separator:a0799b954a6428751dbb37bc46aa4ec65"><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:a655803007dac1e82d3267ff00ba5e081"><td class="memItemLeft" align="right" valign="top"><a id="a655803007dac1e82d3267ff00ba5e081"></a> void </td><td class="memItemRight" valign="bottom"><b>_M_swap</b> (<a class="el" href="a02904.html">_Tuple_impl</a> &__in) noexcept(__is_nothrow_swappable< _Head >::value &&noexcept(_M_tail(__in)._M_swap(_M_tail(__in))))</td></tr> <tr class="separator:a655803007dac1e82d3267ff00ba5e081"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="friends"></a> Friends</h2></td></tr> <tr class="memitem:a7db1a4251bcb5b64d4f9dd73b958a5a5"><td class="memTemplParams" colspan="2"><a id="a7db1a4251bcb5b64d4f9dd73b958a5a5"></a> template<std::size_t , typename... > </td></tr> <tr class="memitem:a7db1a4251bcb5b64d4f9dd73b958a5a5"><td class="memTemplItemLeft" align="right" valign="top">class </td><td class="memTemplItemRight" valign="bottom"><b>_Tuple_impl</b></td></tr> <tr class="separator:a7db1a4251bcb5b64d4f9dd73b958a5a5"><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<std::size_t _Idx, typename _Head, typename... _Tail><br /> struct std::_Tuple_impl< _Idx, _Head, _Tail... ></h3> <p>Recursive tuple implementation. Here we store the <code>Head</code> element and derive from a <code>Tuple_impl</code> containing the remaining elements (which contains the <code>Tail</code>). </p> <p class="definition">Definition at line <a class="el" href="a00161_source.html#l00185">185</a> of file <a class="el" href="a00161_source.html">tuple</a>.</p> </div><hr/>The documentation for this struct was generated from the following file:<ul> <li><a class="el" href="a00161_source.html">tuple</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="a01538.html">std</a></li><li class="navelem"><a class="el" href="a02908.html">_Tuple_impl< _Idx, _Head, _Tail... ></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>