<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://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 1.8.5"/> <title>libstdc++: std::tuple< _T1, _T2 > 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="navtree.js"></script> <script type="text/javascript"> $(document).ready(initResizable); $(window).load(resizeHeight); </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 style="padding-left: 0.5em;"> <div id="projectname">libstdc++ </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.5 --> </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"> $(document).ready(function(){initNavTree('a00995.html','');}); </script> <div id="doc-content"> <div class="header"> <div class="summary"> <a href="#pub-methods">Public Member Functions</a> | <a href="a03330.html">List of all members</a> </div> <div class="headertitle"> <div class="title">std::tuple< _T1, _T2 > Class Template Reference<div class="ingroups"><a class="el" href="a01701.html">Utilities</a></div></div> </div> </div><!--header--> <div class="contents"> <div class="dynheader"> Inheritance diagram for std::tuple< _T1, _T2 >:</div> <div class="dyncontent"> <div class="center"><iframe scrolling="no" frameborder="0" src="a03331.svg" width="150" height="126"><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-methods"></a> Public Member Functions</h2></td></tr> <tr class="memitem:aa0aedcec4663188f9cd778927fc2553d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="aa0aedcec4663188f9cd778927fc2553d"></a> constexpr </td><td class="memItemRight" valign="bottom"><b>tuple</b> (const _T1 &__a1, const _T2 &__a2)</td></tr> <tr class="separator:aa0aedcec4663188f9cd778927fc2553d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a705cebd128596ab7893944bd60a4ef4a"><td class="memTemplParams" colspan="2"><a class="anchor" id="a705cebd128596ab7893944bd60a4ef4a"></a> template<typename _U1 , typename _U2 , typename = typename enable_if<__and_<is_convertible<_U1, _T1>, is_convertible<_U2, _T2>>::value>::type> </td></tr> <tr class="memitem:a705cebd128596ab7893944bd60a4ef4a"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (_U1 &&__a1, _U2 &&__a2)</td></tr> <tr class="separator:a705cebd128596ab7893944bd60a4ef4a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a12cb75be4fb0963ad6eca263884cf3db"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a12cb75be4fb0963ad6eca263884cf3db"></a> constexpr </td><td class="memItemRight" valign="bottom"><b>tuple</b> (const <a class="el" href="a00994.html">tuple</a> &)=default</td></tr> <tr class="separator:a12cb75be4fb0963ad6eca263884cf3db"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a181a50618c47b7169165cdc4b688e63d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a181a50618c47b7169165cdc4b688e63d"></a> constexpr </td><td class="memItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00994.html">tuple</a> &&)=default</td></tr> <tr class="separator:a181a50618c47b7169165cdc4b688e63d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a1e4052196d5e0edff12531412ceab3fe"><td class="memTemplParams" colspan="2"><a class="anchor" id="a1e4052196d5e0edff12531412ceab3fe"></a> template<typename _U1 , typename _U2 , typename = typename enable_if<__and_<is_convertible<const _U1&, _T1>, is_convertible<const _U2&, _T2>>::value>::type> </td></tr> <tr class="memitem:a1e4052196d5e0edff12531412ceab3fe"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (const <a class="el" href="a00994.html">tuple</a>< _U1, _U2 > &__in)</td></tr> <tr class="separator:a1e4052196d5e0edff12531412ceab3fe"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac0f29eabc3a2f3d310eb0b6ea42399ee"><td class="memTemplParams" colspan="2"><a class="anchor" id="ac0f29eabc3a2f3d310eb0b6ea42399ee"></a> template<typename _U1 , typename _U2 , typename = typename enable_if<__and_<is_convertible<_U1, _T1>, is_convertible<_U2, _T2>>::value>::type> </td></tr> <tr class="memitem:ac0f29eabc3a2f3d310eb0b6ea42399ee"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00994.html">tuple</a>< _U1, _U2 > &&__in)</td></tr> <tr class="separator:ac0f29eabc3a2f3d310eb0b6ea42399ee"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a7adff9e87b22ba3c2172f36b1e8119cd"><td class="memTemplParams" colspan="2"><a class="anchor" id="a7adff9e87b22ba3c2172f36b1e8119cd"></a> template<typename _U1 , typename _U2 , typename = typename enable_if<__and_<is_convertible<const _U1&, _T1>, is_convertible<const _U2&, _T2>>::value>::type> </td></tr> <tr class="memitem:a7adff9e87b22ba3c2172f36b1e8119cd"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (const <a class="el" href="a00470.html">pair</a>< _U1, _U2 > &__in)</td></tr> <tr class="separator:a7adff9e87b22ba3c2172f36b1e8119cd"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a481a16af5477365c48c413cdad97de42"><td class="memTemplParams" colspan="2"><a class="anchor" id="a481a16af5477365c48c413cdad97de42"></a> template<typename _U1 , typename _U2 , typename = typename enable_if<__and_<is_convertible<_U1, _T1>, is_convertible<_U2, _T2>>::value>::type> </td></tr> <tr class="memitem:a481a16af5477365c48c413cdad97de42"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00470.html">pair</a>< _U1, _U2 > &&__in)</td></tr> <tr class="separator:a481a16af5477365c48c413cdad97de42"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a155f162e3aea20707a3036865f27c17c"><td class="memTemplParams" colspan="2"><a class="anchor" id="a155f162e3aea20707a3036865f27c17c"></a> template<typename _Alloc > </td></tr> <tr class="memitem:a155f162e3aea20707a3036865f27c17c"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00612.html">allocator_arg_t</a> __tag, const _Alloc &__a)</td></tr> <tr class="separator:a155f162e3aea20707a3036865f27c17c"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:afe95ed4b2d4967625e400aca8e748ed2"><td class="memTemplParams" colspan="2"><a class="anchor" id="afe95ed4b2d4967625e400aca8e748ed2"></a> template<typename _Alloc > </td></tr> <tr class="memitem:afe95ed4b2d4967625e400aca8e748ed2"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00612.html">allocator_arg_t</a> __tag, const _Alloc &__a, const _T1 &__a1, const _T2 &__a2)</td></tr> <tr class="separator:afe95ed4b2d4967625e400aca8e748ed2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2b636de71fdaa73c84b7870f2bb94dc2"><td class="memTemplParams" colspan="2"><a class="anchor" id="a2b636de71fdaa73c84b7870f2bb94dc2"></a> template<typename _Alloc , typename _U1 , typename _U2 > </td></tr> <tr class="memitem:a2b636de71fdaa73c84b7870f2bb94dc2"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00612.html">allocator_arg_t</a> __tag, const _Alloc &__a, _U1 &&__a1, _U2 &&__a2)</td></tr> <tr class="separator:a2b636de71fdaa73c84b7870f2bb94dc2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aae38612bbd4495705c5febb5b59a644d"><td class="memTemplParams" colspan="2"><a class="anchor" id="aae38612bbd4495705c5febb5b59a644d"></a> template<typename _Alloc > </td></tr> <tr class="memitem:aae38612bbd4495705c5febb5b59a644d"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00612.html">allocator_arg_t</a> __tag, const _Alloc &__a, const <a class="el" href="a00994.html">tuple</a> &__in)</td></tr> <tr class="separator:aae38612bbd4495705c5febb5b59a644d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a015bab0557a3297a182a4c93f8b4d4b3"><td class="memTemplParams" colspan="2"><a class="anchor" id="a015bab0557a3297a182a4c93f8b4d4b3"></a> template<typename _Alloc > </td></tr> <tr class="memitem:a015bab0557a3297a182a4c93f8b4d4b3"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00612.html">allocator_arg_t</a> __tag, const _Alloc &__a, <a class="el" href="a00994.html">tuple</a> &&__in)</td></tr> <tr class="separator:a015bab0557a3297a182a4c93f8b4d4b3"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a612d55bab601e4495f5cda782b898a26"><td class="memTemplParams" colspan="2"><a class="anchor" id="a612d55bab601e4495f5cda782b898a26"></a> template<typename _Alloc , typename _U1 , typename _U2 > </td></tr> <tr class="memitem:a612d55bab601e4495f5cda782b898a26"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00612.html">allocator_arg_t</a> __tag, const _Alloc &__a, const <a class="el" href="a00994.html">tuple</a>< _U1, _U2 > &__in)</td></tr> <tr class="separator:a612d55bab601e4495f5cda782b898a26"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a542a74a8208c9435acc13f2801467a5e"><td class="memTemplParams" colspan="2"><a class="anchor" id="a542a74a8208c9435acc13f2801467a5e"></a> template<typename _Alloc , typename _U1 , typename _U2 > </td></tr> <tr class="memitem:a542a74a8208c9435acc13f2801467a5e"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00612.html">allocator_arg_t</a> __tag, const _Alloc &__a, <a class="el" href="a00994.html">tuple</a>< _U1, _U2 > &&__in)</td></tr> <tr class="separator:a542a74a8208c9435acc13f2801467a5e"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a221208b0149f9adceb9e016ad3c68a18"><td class="memTemplParams" colspan="2"><a class="anchor" id="a221208b0149f9adceb9e016ad3c68a18"></a> template<typename _Alloc , typename _U1 , typename _U2 > </td></tr> <tr class="memitem:a221208b0149f9adceb9e016ad3c68a18"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00612.html">allocator_arg_t</a> __tag, const _Alloc &__a, const <a class="el" href="a00470.html">pair</a>< _U1, _U2 > &__in)</td></tr> <tr class="separator:a221208b0149f9adceb9e016ad3c68a18"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a3792edff2831b1d05c4ad220b6d22ad2"><td class="memTemplParams" colspan="2"><a class="anchor" id="a3792edff2831b1d05c4ad220b6d22ad2"></a> template<typename _Alloc , typename _U1 , typename _U2 > </td></tr> <tr class="memitem:a3792edff2831b1d05c4ad220b6d22ad2"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>tuple</b> (<a class="el" href="a00612.html">allocator_arg_t</a> __tag, const _Alloc &__a, <a class="el" href="a00470.html">pair</a>< _U1, _U2 > &&__in)</td></tr> <tr class="separator:a3792edff2831b1d05c4ad220b6d22ad2"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a23c019ce783c27bcb686843045e61f7b"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="a23c019ce783c27bcb686843045e61f7b"></a> void </td><td class="memItemRight" valign="bottom"><b>noexcept</b> (noexcept(__in._M_swap(__in)))</td></tr> <tr class="separator:a23c019ce783c27bcb686843045e61f7b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ace74e65ca064d7d94c720ecff7d7d98f"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ace74e65ca064d7d94c720ecff7d7d98f"></a> <a class="el" href="a00994.html">tuple</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a00994.html">tuple</a> &__in)</td></tr> <tr class="separator:ace74e65ca064d7d94c720ecff7d7d98f"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ae657385bdc2c97d43ab09bb9e1004d4d"><td class="memItemLeft" align="right" valign="top"><a class="anchor" id="ae657385bdc2c97d43ab09bb9e1004d4d"></a> <a class="el" href="a00994.html">tuple</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (<a class="el" href="a00994.html">tuple</a> &&__in) noexcept(<a class="el" href="a00833.html">is_nothrow_move_assignable</a>< <a class="el" href="a00440.html">_Inherited</a> >::value)</td></tr> <tr class="separator:ae657385bdc2c97d43ab09bb9e1004d4d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a04bc3f061f928f3483e44bf184a3aab8"><td class="memTemplParams" colspan="2"><a class="anchor" id="a04bc3f061f928f3483e44bf184a3aab8"></a> template<typename _U1 , typename _U2 > </td></tr> <tr class="memitem:a04bc3f061f928f3483e44bf184a3aab8"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a00994.html">tuple</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a00994.html">tuple</a>< _U1, _U2 > &__in)</td></tr> <tr class="separator:a04bc3f061f928f3483e44bf184a3aab8"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a186a7a117f4711fd73c61297a132b778"><td class="memTemplParams" colspan="2"><a class="anchor" id="a186a7a117f4711fd73c61297a132b778"></a> template<typename _U1 , typename _U2 > </td></tr> <tr class="memitem:a186a7a117f4711fd73c61297a132b778"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a00994.html">tuple</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (<a class="el" href="a00994.html">tuple</a>< _U1, _U2 > &&__in)</td></tr> <tr class="separator:a186a7a117f4711fd73c61297a132b778"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a49879a53d2ff1b77eff44a0d3faa336b"><td class="memTemplParams" colspan="2"><a class="anchor" id="a49879a53d2ff1b77eff44a0d3faa336b"></a> template<typename _U1 , typename _U2 > </td></tr> <tr class="memitem:a49879a53d2ff1b77eff44a0d3faa336b"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a00994.html">tuple</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a00470.html">pair</a>< _U1, _U2 > &__in)</td></tr> <tr class="separator:a49879a53d2ff1b77eff44a0d3faa336b"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ab22ce3eb6ee51b2723ae505001e7a59b"><td class="memTemplParams" colspan="2"><a class="anchor" id="ab22ce3eb6ee51b2723ae505001e7a59b"></a> template<typename _U1 , typename _U2 > </td></tr> <tr class="memitem:ab22ce3eb6ee51b2723ae505001e7a59b"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a00994.html">tuple</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (<a class="el" href="a00470.html">pair</a>< _U1, _U2 > &&__in)</td></tr> <tr class="separator:ab22ce3eb6ee51b2723ae505001e7a59b"><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 _T1, typename _T2><br/> class std::tuple< _T1, _T2 ></h3> <p>Partial specialization, 2-element tuple. Includes construction and assignment from a pair. </p> <p>Definition at line <a class="el" href="a01608_source.html#l00521">521</a> of file <a class="el" href="a01608_source.html">tuple</a>.</p> </div><hr/>The documentation for this class was generated from the following file:<ul> <li><a class="el" href="a01608_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="a01662.html">std</a></li><li class="navelem"><a class="el" href="a00995.html">tuple< _T1, _T2 ></a></li> <li class="footer">Generated by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.5 </li> </ul> </div> </body> </html>