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<div class="title">std::pair< _T1, _T2 > Struct Template Reference<div class="ingroups"><a class="el" href="a01431.html">Utilities</a></div></div> </div>
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Public Types</h2></td></tr>
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typedef _T1 </td><td class="memItemRight" valign="bottom"><b>first_type</b></td></tr>
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<tr class="memitem:a6d205c1eab800cb27d82060d11d531a3"><td class="memItemLeft" align="right" valign="top">typedef _T2 </td><td class="memItemRight" valign="bottom"><a class="el" href="a06689.html#a6d205c1eab800cb27d82060d11d531a3">second_type</a></td></tr>
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Public Member Functions</h2></td></tr>
<tr class="memitem:a79bb1a193a2b60cc58921de917a04ac5"><td class="memItemLeft" align="right" valign="top">constexpr </td><td class="memItemRight" valign="bottom"><a class="el" href="a06689.html#a79bb1a193a2b60cc58921de917a04ac5">pair</a> ()</td></tr>
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<tr class="memitem:a7461dfa34c324721fbc9d786a29f6721"><td class="memItemLeft" align="right" valign="top">constexpr </td><td class="memItemRight" valign="bottom"><a class="el" href="a06689.html#a7461dfa34c324721fbc9d786a29f6721">pair</a> (const _T1 &__a, const _T2 &__b)</td></tr>
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<tr class="memitem:aa6a6061b4e85a7436f647991330588f9"><td class="memTemplParams" colspan="2">template<class _U1 , class _U2 , class = typename enable_if<__and_<is_convertible<const _U1&, _T1>, is_convertible<const _U2&, _T2>>::value>::type> </td></tr>
<tr class="memitem:aa6a6061b4e85a7436f647991330588f9"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="a06689.html#aa6a6061b4e85a7436f647991330588f9">pair</a> (const <a class="el" href="a06689.html">pair</a>< _U1, _U2 > &__p)</td></tr>
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constexpr </td><td class="memItemRight" valign="bottom"><b>pair</b> (const <a class="el" href="a06689.html">pair</a> &)=default</td></tr>
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constexpr </td><td class="memItemRight" valign="bottom"><b>pair</b> (<a class="el" href="a06689.html">pair</a> &&)=default</td></tr>
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template<class _U1 , class = typename enable_if<is_convertible<_U1, _T1>::value>::type> </td></tr>
<tr class="memitem:ab3d51f2fb17fcddce58e6adae0448557"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>pair</b> (_U1 &&__x, const _T2 &__y)</td></tr>
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template<class _U2 , class = typename enable_if<is_convertible<_U2, _T2>::value>::type> </td></tr>
<tr class="memitem:ac42569bef096ab870f5d045061bab2fb"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>pair</b> (const _T1 &__x, _U2 &&__y)</td></tr>
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template<class _U1 , class _U2 , class = typename enable_if<__and_<is_convertible<_U1, _T1>, is_convertible<_U2, _T2>>::value>::type> </td></tr>
<tr class="memitem:a05bd6d8ca2d2910333584c2b4cde9266"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>pair</b> (_U1 &&__x, _U2 &&__y)</td></tr>
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template<class _U1 , class _U2 , class = typename enable_if<__and_<is_convertible<_U1, _T1>, is_convertible<_U2, _T2>>::value>::type> </td></tr>
<tr class="memitem:aab4d271641115d347fe5a56d2d6e0d95"><td class="memTemplItemLeft" align="right" valign="top">constexpr </td><td class="memTemplItemRight" valign="bottom"><b>pair</b> (<a class="el" href="a06689.html">pair</a>< _U1, _U2 > &&__p)</td></tr>
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template<typename... _Args1, typename... _Args2> </td></tr>
<tr class="memitem:gade65ba1c1fd684cf294419ce44f400d6"><td class="memTemplItemLeft" align="right" valign="top"> </td><td class="memTemplItemRight" valign="bottom"><b>pair</b> (<a class="el" href="a06685.html">piecewise_construct_t</a>, <a class="el" href="a03329.html">tuple</a>< _Args1... >, <a class="el" href="a03329.html">tuple</a>< _Args2... >)</td></tr>
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<a class="el" href="a06689.html">pair</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a06689.html">pair</a> &__p)</td></tr>
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<a class="el" href="a06689.html">pair</a> & </td><td class="memItemRight" valign="bottom"><b>operator=</b> (<a class="el" href="a06689.html">pair</a> &&__p) noexcept(__and_< is_nothrow_move_assignable< _T1 >, is_nothrow_move_assignable< _T2 >>::value)</td></tr>
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template<class _U1 , class _U2 > </td></tr>
<tr class="memitem:a55cf021efdae39c9192e3dcfd922cb9f"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a06689.html">pair</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (const <a class="el" href="a06689.html">pair</a>< _U1, _U2 > &__p)</td></tr>
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template<class _U1 , class _U2 > </td></tr>
<tr class="memitem:afff12609847a576f872cf854a24df03d"><td class="memTemplItemLeft" align="right" valign="top"><a class="el" href="a06689.html">pair</a> & </td><td class="memTemplItemRight" valign="bottom"><b>operator=</b> (<a class="el" href="a06689.html">pair</a>< _U1, _U2 > &&__p)</td></tr>
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void </td><td class="memItemRight" valign="bottom"><b>swap</b> (<a class="el" href="a06689.html">pair</a> &__p) noexcept(noexcept(swap(<a class="el" href="a06689.html#a198b03cffc037835dc1dc01c926ce251">first</a>, __p.first)) &&noexcept(swap(<a class="el" href="a06689.html#a91179413226db12e66346d3673b7835f">second</a>, __p.second)))</td></tr>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-attribs"></a>
Public Attributes</h2></td></tr>
<tr class="memitem:a198b03cffc037835dc1dc01c926ce251"><td class="memItemLeft" align="right" valign="top">_T1 </td><td class="memItemRight" valign="bottom"><a class="el" href="a06689.html#a198b03cffc037835dc1dc01c926ce251">first</a></td></tr>
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<tr class="memitem:a91179413226db12e66346d3673b7835f"><td class="memItemLeft" align="right" valign="top">_T2 </td><td class="memItemRight" valign="bottom"><a class="el" href="a06689.html#a91179413226db12e66346d3673b7835f">second</a></td></tr>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><h3>template<class _T1, class _T2><br />
struct std::pair< _T1, _T2 ></h3>
<p>Struct holding two objects of arbitrary type. </p>
<dl class="tparams"><dt>Template Parameters</dt><dd>
<table class="tparams">
<tr><td class="paramname">_T1</td><td>Type of first object. </td></tr>
<tr><td class="paramname">_T2</td><td>Type of second object. </td></tr>
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</dd>
</dl>
<p class="definition">Definition at line <a class="el" href="a00527_source.html#l00096">96</a> of file <a class="el" href="a00527_source.html">stl_pair.h</a>.</p>
</div><h2 class="groupheader">Member Typedef Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a6d205c1eab800cb27d82060d11d531a3">◆ </a></span>second_type</h2>
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template<class _T1, class _T2> </div>
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<td class="memname">typedef _T2 <a class="el" href="a06689.html">std::pair</a>< _T1, _T2 >::<a class="el" href="a06689.html#a6d205c1eab800cb27d82060d11d531a3">second_type</a></td>
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<p><code>first_type</code> is the first bound type </p>
<p class="definition">Definition at line <a class="el" href="a00527_source.html#l00099">99</a> of file <a class="el" href="a00527_source.html">stl_pair.h</a>.</p>
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<h2 class="groupheader">Constructor & Destructor Documentation</h2>
<a id="a79bb1a193a2b60cc58921de917a04ac5"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a79bb1a193a2b60cc58921de917a04ac5">◆ </a></span>pair() <span class="overload">[1/3]</span></h2>
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template<class _T1, class _T2> </div>
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<p><code>second</code> is a copy of the second object </p>
<p>The default constructor creates <code>first</code> and <code>second</code> using their respective default constructors. </p>
<p class="definition">Definition at line <a class="el" href="a00527_source.html#l00108">108</a> of file <a class="el" href="a00527_source.html">stl_pair.h</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a7461dfa34c324721fbc9d786a29f6721">◆ </a></span>pair() <span class="overload">[2/3]</span></h2>
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template<class _T1, class _T2> </div>
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<td>(</td>
<td class="paramtype">const _T1 & </td>
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<p>Two objects may be passed to a <code>pair</code> constructor to be copied. </p>
<p class="definition">Definition at line <a class="el" href="a00527_source.html#l00112">112</a> of file <a class="el" href="a00527_source.html">stl_pair.h</a>.</p>
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<td>(</td>
<td class="paramtype">const <a class="el" href="a06689.html">pair</a>< _U1, _U2 > & </td>
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<p>There is also a templated copy ctor for the <code>pair</code> class itself. </p>
<p class="definition">Definition at line <a class="el" href="a00527_source.html#l00124">124</a> of file <a class="el" href="a00527_source.html">stl_pair.h</a>.</p>
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<h2 class="groupheader">Member Data Documentation</h2>
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<h2 class="memtitle"><span class="permalink"><a href="#a198b03cffc037835dc1dc01c926ce251">◆ </a></span>first</h2>
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<p><code>second_type</code> is the second bound type </p>
<p class="definition">Definition at line <a class="el" href="a00527_source.html#l00101">101</a> of file <a class="el" href="a00527_source.html">stl_pair.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00815_source.html#l00171">__gnu_parallel::__qsb_conquer()</a>, <a class="el" href="a00539_source.html#l00483">std::set< _Key, _Compare, _Alloc >::insert()</a>, <a class="el" href="a00527_source.html#l00220">std::operator<()</a>, <a class="el" href="a00527_source.html#l00214">std::operator==()</a>, <a class="el" href="a00527_source.html#l00112">std::pair< _BiIter, _BiIter >::pair()</a>, and <a class="el" href="a00434_source.html#l00472">std::regex_replace()</a>.</p>
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<h2 class="memtitle"><span class="permalink"><a href="#a91179413226db12e66346d3673b7835f">◆ </a></span>second</h2>
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<p><code>first</code> is a copy of the first object </p>
<p class="definition">Definition at line <a class="el" href="a00527_source.html#l00102">102</a> of file <a class="el" href="a00527_source.html">stl_pair.h</a>.</p>
<p class="reference">Referenced by <a class="el" href="a00815_source.html#l00171">__gnu_parallel::__qsb_conquer()</a>, <a class="el" href="a00539_source.html#l00483">std::set< _Key, _Compare, _Alloc >::insert()</a>, <a class="el" href="a00527_source.html#l00214">std::operator==()</a>, <a class="el" href="a00527_source.html#l00112">std::pair< _BiIter, _BiIter >::pair()</a>, and <a class="el" href="a00434_source.html#l00472">std::regex_replace()</a>.</p>
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<hr/>The documentation for this struct was generated from the following files:<ul>
<li><a class="el" href="a00527_source.html">stl_pair.h</a></li>
<li><a class="el" href="a00155_source.html">tuple</a></li>
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