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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::</span>to_array</h1>
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<div id="contentSub"><span class="subpages">&lt; <a href="cpp.html">cpp</a>&lrm; | <a href="cpp-container.html">container</a>&lrm; | <a href="cpp-container-array.html">array</a></span></div>
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<div>&#23450;&#20041;&#20110;&#22836;&#25991;&#20214; <code><a href="cpp-header-array.html">&lt;array&gt;</a></code></div>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> T, <a href="cpp-types-size_t.html"><span class="kw100">std::<span class="me2">size_t</span></span></a> N<span class="sy1">&gt;</span><br />
<span class="kw4">constexpr</span> <a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><a href="cpp-types-remove_cv.html"><span class="kw597">std::<span class="me2">remove_cv_t</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span>, N<span class="sy1">&gt;</span> to_array<span class="br0">(</span>T <span class="br0">(</span><span class="sy3">&amp;</span>a<span class="br0">)</span><span class="br0">[</span>N<span class="br0">]</span><span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(1)</td>
<td><span class="t-mark-rev t-since-cxx20">(C++20 &#36215;)</span></td>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span><span class="sy1">&lt;</span><span class="kw1">class</span> T, <a href="cpp-types-size_t.html"><span class="kw100">std::<span class="me2">size_t</span></span></a> N<span class="sy1">&gt;</span><br />
<span class="kw4">constexpr</span> <a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><a href="cpp-types-remove_cv.html"><span class="kw597">std::<span class="me2">remove_cv_t</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span>, N<span class="sy1">&gt;</span> to_array<span class="br0">(</span>T <span class="br0">(</span><span class="sy3">&amp;&amp;</span>a<span class="br0">)</span><span class="br0">[</span>N<span class="br0">]</span><span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(2)</td>
<td><span class="t-mark-rev t-since-cxx20">(C++20 &#36215;)</span></td>
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<p>&#20174;&#19968;&#32500;&#20869;&#24314;&#25968;&#32452; <code>a</code> &#21019;&#24314; <span class="t-lc"><a href="cpp-container-array.html">std::array</a></span> &#12290;&#20174; <code>a</code> &#30340;&#23545;&#24212;&#20803;&#32032;&#22797;&#21046;&#21021;&#22987;&#21270; <code>std::array</code> &#30340;&#20803;&#32032;&#12290;&#19981;&#25903;&#25345;&#22797;&#21046;&#25110;&#31227;&#21160;&#22810;&#32500;&#20869;&#24314;&#25968;&#32452;&#12290;</p>
<div class="t-li1"><span class="t-li">1)</span> &#23545; <code>0, ..., N - 1</code> &#20013;&#30340;&#27599;&#20010; <code>i</code> &#65292;&#20197; <span class="t-c"><span class="mw-geshi cpp source-cpp">a<span class="br0">[</span>i<span class="br0">]</span></span></span> &#22797;&#21046;&#21021;&#22987;&#21270;&#32467;&#26524;&#30340;&#23545;&#24212;&#20803;&#32032;&#12290;&#33509; <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-types-is_constructible.html"><span class="kw521">std::<span class="me2">is_constructible_v</span></span></a><span class="sy1">&lt;</span>T, T<span class="sy3">&amp;</span><span class="sy1">&gt;</span></span></span> &#20026; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw2">false</span></span></span> &#21017;&#27492;&#37325;&#36733;&#20026;&#35884;&#26500;&#12290;</div>
<div class="t-li1"><span class="t-li">2)</span> &#23545; <code>0, ..., N - 1</code> &#20013;&#30340;&#27599;&#20010; <code>i</code> &#65292;&#20197; <span class="t-c"><span class="mw-geshi cpp source-cpp">std<span class="sy4">::</span><span class="me2">move</span><span class="br0">(</span>a<span class="br0">[</span>i<span class="br0">]</span><span class="br0">)</span></span></span> &#22797;&#21046;&#21021;&#22987;&#21270;&#32467;&#26524;&#30340;&#23545;&#24212;&#20803;&#32032;&#12290;&#33509; <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-types-is_move_constructible.html"><span class="kw539">std::<span class="me2">is_move_constructible_v</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span></span></span> &#20026; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw2">false</span></span></span> &#21017;&#27492;&#37325;&#36733;&#20026;&#35884;&#26500;&#12290;</div>
<p><span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-types-is_array.html"><span class="kw461">std::<span class="me2">is_array_v</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span></span></span> &#20026; <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw2">true</span></span></span> &#26102;&#20004;&#20010;&#37325;&#36733;&#22343;&#20026;&#35884;&#26500;&#12290;</p>
<h3><span class="mw-headline" id=".E5.8F.82.E6.95.B0">&#21442;&#25968;</span></h3>
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<td>a</td>
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<td>&#35201;&#36716;&#25442;&#25104; <span class="t-lc"><a href="cpp-container-array.html">std::array</a></span> &#30340;&#20869;&#24314;&#25968;&#32452;</td>
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<td colspan="3">&#31867;&#22411;&#35201;&#27714;</td>
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<td colspan="3">-
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&#20026;&#20351;&#29992;&#37325;&#36733; (1) &#65292; <code>T</code> &#24517;&#39035;&#28385;&#36275;<a href="cpp-named_req-CopyConstructible.html"><span style="font-style:italic">&#21487;&#22797;&#21046;&#26500;&#36896;</span> <span style="font-family: Georgia, &#39;DejaVu Serif&#39;, serif; font-style:italic">(CopyConstructible)</span></a> &#30340;&#35201;&#27714;&#12290;</td>
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<td colspan="3">-
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&#20026;&#20351;&#29992;&#37325;&#36733; (2) &#65292; <code>T</code> &#24517;&#39035;&#28385;&#36275;<a href="cpp-named_req-MoveConstructible.html"><span style="font-style:italic">&#21487;&#31227;&#21160;&#26500;&#36896;</span> <span style="font-family: Georgia, &#39;DejaVu Serif&#39;, serif; font-style:italic">(MoveConstructible)</span></a> &#30340;&#35201;&#27714;&#12290;</td>
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<h3><span class="mw-headline" id=".E8.BF.94.E5.9B.9E.E5.80.BC">&#36820;&#22238;&#20540;</span></h3>
<div class="t-li1"><span class="t-li">1)</span> <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><a href="cpp-types-remove_cv.html"><span class="kw597">std::<span class="me2">remove_cv_t</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span>, N<span class="sy1">&gt;</span><span class="br0">{</span> a<span class="br0">[</span><span class="nu0">0</span><span class="br0">]</span>, ..., a<span class="br0">[</span>N <span class="sy2">-</span> <span class="nu0">1</span><span class="br0">]</span> <span class="br0">}</span></span></span></div>
<div class="t-li1"><span class="t-li">2)</span> <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><a href="cpp-types-remove_cv.html"><span class="kw597">std::<span class="me2">remove_cv_t</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span>, N<span class="sy1">&gt;</span><span class="br0">{</span> std<span class="sy4">::</span><span class="me2">move</span><span class="br0">(</span>a<span class="br0">[</span><span class="nu0">0</span><span class="br0">]</span><span class="br0">)</span>, ..., std<span class="sy4">::</span><span class="me2">move</span><span class="br0">(</span>a<span class="br0">[</span>N <span class="sy2">-</span> <span class="nu0">1</span><span class="br0">]</span><span class="br0">)</span> <span class="br0">}</span></span></span></div>
<h3><span class="mw-headline" id=".E6.B3.A8.E8.A7.A3">&#27880;&#35299;</span></h3>
<p>&#26377;&#19968;&#20123;&#19981;&#33021;&#20351;&#29992; <span class="t-lc"><a href="cpp-container-array.html">std::array</a></span> &#30340;<a href="cpp-language-class_template_argument_deduction.html">&#31867;&#27169;&#26495;&#23454;&#21442;&#25512;&#23548;</a>&#32780; <code>to_array</code> &#21487;&#29992;&#30340;&#24773;&#20917;&#65306;</p>
<ul>
<li><code>to_array</code> &#33021;&#22312;&#25163;&#24037;&#25351;&#23450; <code>std::array</code> &#30340;&#20803;&#32032;&#31867;&#22411;&#24182;&#25512;&#23548;&#38271;&#24230;&#26102;&#25351;&#23450;&#65292;&#36825;&#22312;&#24819;&#35201;&#38544;&#24335;&#36716;&#25442;&#26102;&#20250;&#26356;&#22909;&#12290;</li>
<li><code>to_array</code> &#33021;&#22797;&#21046;&#23383;&#31526;&#20018;&#23383;&#38754;&#37327;&#65292;&#32780;&#31867;&#27169;&#26495;&#23454;&#21442;&#25512;&#23548;&#26500;&#36896;&#21333;&#20010;&#25351;&#21521;&#20854;&#39318;&#23383;&#31526;&#30340; <code>std::array</code> &#12290;</li>
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<pre class="de1">std<span class="sy4">::</span><span class="me2">to_array</span><span class="sy1">&lt;</span><span class="kw4">long</span><span class="sy1">&gt;</span><span class="br0">(</span><span class="br0">{</span><span class="nu0">3</span>, <span class="nu0">4</span><span class="br0">}</span><span class="br0">)</span><span class="sy4">;</span> <span class="co1">// OK &#65306;&#38544;&#24335;&#36716;&#25442;</span>
<span class="co1">// std::array&lt;long&gt;{3, 4}; // &#38169;&#35823;&#65306;&#27169;&#26495;&#21442;&#25968;&#22826;&#23569;</span>
std<span class="sy4">::</span><span class="me2">to_array</span><span class="br0">(</span><span class="st0">&quot;foo&quot;</span><span class="br0">)</span><span class="sy4">;</span> <span class="co1">// &#21019;&#24314; std::array&lt;char, 4&gt;{ &#39;f&#39;, &#39;o&#39;, &#39;o&#39;, &#39;\0&#39; }</span>
<a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="br0">{</span><span class="st0">&quot;foo&quot;</span><span class="br0">}</span><span class="sy4">;</span> <span class="co1">// &#21019;&#24314; std::array&lt;const char*, 1&gt;{ +&quot;foo&quot; }</span></pre></div>
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<h3><span class="mw-headline" id=".E5.8F.AF.E8.83.BD.E7.9A.84.E5.AE.9E.E7.8E.B0">&#21487;&#33021;&#30340;&#23454;&#29616;</span></h3>
<table class="eq-fun-cpp-table">
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<th>&#29256;&#26412;&#19968;</th>
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<div class="cpp source-cpp">
<pre class="de1"><span class="kw1">namespace</span> detail <span class="br0">{</span>
<span class="kw1">template</span> <span class="sy1">&lt;</span><span class="kw1">class</span> T, <a href="cpp-types-size_t.html"><span class="kw100">std::<span class="me2">size_t</span></span></a> N, <a href="cpp-types-size_t.html"><span class="kw100">std::<span class="me2">size_t</span></span></a>... <span class="me1">I</span><span class="sy1">&gt;</span>
<span class="kw4">constexpr</span> <a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><a href="cpp-types-remove_cv.html"><span class="kw597">std::<span class="me2">remove_cv_t</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span>, N<span class="sy1">&gt;</span>
to_array_impl<span class="br0">(</span>T <span class="br0">(</span><span class="sy3">&amp;</span>a<span class="br0">)</span><span class="br0">[</span>N<span class="br0">]</span>, <a href="cpp-utility-integer_sequence.html"><span class="kw1108">std::<span class="me2">index_sequence</span></span></a><span class="sy1">&lt;</span>I...<span class="sy1">&gt;</span><span class="br0">)</span>
<span class="br0">{</span>
<span class="kw1">return</span> <span class="br0">{</span> <span class="br0">{</span>a<span class="br0">[</span>I<span class="br0">]</span>...<span class="br0">}</span> <span class="br0">}</span><span class="sy4">;</span>
<span class="br0">}</span>
<span class="br0">}</span>
<span class="kw1">template</span> <span class="sy1">&lt;</span><span class="kw1">class</span> T, <a href="cpp-types-size_t.html"><span class="kw100">std::<span class="me2">size_t</span></span></a> N<span class="sy1">&gt;</span>
<span class="kw4">constexpr</span> <a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><a href="cpp-types-remove_cv.html"><span class="kw597">std::<span class="me2">remove_cv_t</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span>, N<span class="sy1">&gt;</span> to_array<span class="br0">(</span>T <span class="br0">(</span><span class="sy3">&amp;</span>a<span class="br0">)</span><span class="br0">[</span>N<span class="br0">]</span><span class="br0">)</span>
<span class="br0">{</span>
<span class="kw1">return</span> detail<span class="sy4">::</span><span class="me2">to_array_impl</span><span class="br0">(</span>a, <a href="cpp-utility-integer_sequence.html"><span class="kw1110">std::<span class="me2">make_index_sequence</span></span></a><span class="sy1">&lt;</span>N<span class="sy1">&gt;</span><span class="br0">{</span><span class="br0">}</span><span class="br0">)</span><span class="sy4">;</span>
<span class="br0">}</span></pre></div>
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<th>&#29256;&#26412;&#20108;</th>
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<div dir="ltr" class="mw-geshi" style="text-align: left;">
<div class="cpp source-cpp">
<pre class="de1"><span class="kw1">namespace</span> detail <span class="br0">{</span>
<span class="kw1">template</span> <span class="sy1">&lt;</span><span class="kw1">class</span> T, <a href="cpp-types-size_t.html"><span class="kw100">std::<span class="me2">size_t</span></span></a> N, <a href="cpp-types-size_t.html"><span class="kw100">std::<span class="me2">size_t</span></span></a>... <span class="me1">I</span><span class="sy1">&gt;</span>
<span class="kw4">constexpr</span> <a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><a href="cpp-types-remove_cv.html"><span class="kw597">std::<span class="me2">remove_cv_t</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span>, N<span class="sy1">&gt;</span>
to_array_impl<span class="br0">(</span>T <span class="br0">(</span><span class="sy3">&amp;&amp;</span>a<span class="br0">)</span><span class="br0">[</span>N<span class="br0">]</span>, <a href="cpp-utility-integer_sequence.html"><span class="kw1108">std::<span class="me2">index_sequence</span></span></a><span class="sy1">&lt;</span>I...<span class="sy1">&gt;</span><span class="br0">)</span>
<span class="br0">{</span>
<span class="kw1">return</span> <span class="br0">{</span> <span class="br0">{</span>std<span class="sy4">::</span><span class="me2">move</span><span class="br0">(</span>a<span class="br0">[</span>I<span class="br0">]</span><span class="br0">)</span>...<span class="br0">}</span> <span class="br0">}</span><span class="sy4">;</span>
<span class="br0">}</span>
<span class="br0">}</span>
<span class="kw1">template</span> <span class="sy1">&lt;</span><span class="kw1">class</span> T, <a href="cpp-types-size_t.html"><span class="kw100">std::<span class="me2">size_t</span></span></a> N<span class="sy1">&gt;</span>
<span class="kw4">constexpr</span> <a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><a href="cpp-types-remove_cv.html"><span class="kw597">std::<span class="me2">remove_cv_t</span></span></a><span class="sy1">&lt;</span>T<span class="sy1">&gt;</span>, N<span class="sy1">&gt;</span> to_array<span class="br0">(</span>T <span class="br0">(</span><span class="sy3">&amp;&amp;</span>a<span class="br0">)</span><span class="br0">[</span>N<span class="br0">]</span><span class="br0">)</span>
<span class="br0">{</span>
<span class="kw1">return</span> detail<span class="sy4">::</span><span class="me2">to_array_impl</span><span class="br0">(</span>std<span class="sy4">::</span><span class="me2">move</span><span class="br0">(</span>a<span class="br0">)</span>, <a href="cpp-utility-integer_sequence.html"><span class="kw1110">std::<span class="me2">make_index_sequence</span></span></a><span class="sy1">&lt;</span>N<span class="sy1">&gt;</span><span class="br0">{</span><span class="br0">}</span><span class="br0">)</span><span class="sy4">;</span>
<span class="br0">}</span></pre></div>
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<h3><span class="mw-headline" id=".E7.A4.BA.E4.BE.8B">&#31034;&#20363;</span></h3>
<div class="t-example">
<div class="t-example-live-link"></div>
<div dir="ltr" class="mw-geshi" style="text-align: left;">
<div class="cpp source-cpp">
<pre class="de1"><span class="co2">#include &lt;type_traits&gt;</span>
<span class="co2">#include &lt;utility&gt;</span>
<span class="co2">#include &lt;array&gt;</span>
<span class="co2">#include &lt;memory&gt;</span>
<span class="kw4">int</span> main<span class="br0">(</span><span class="br0">)</span>
<span class="br0">{</span>
<span class="co1">// &#22797;&#21046;&#23383;&#31526;&#20018;&#23383;&#38754;&#37327;</span>
<span class="kw4">auto</span> a1 <span class="sy1">=</span> std<span class="sy4">::</span><span class="me2">to_array</span><span class="br0">(</span><span class="st0">&quot;foo&quot;</span><span class="br0">)</span><span class="sy4">;</span>
static_assert<span class="br0">(</span>a1.<span class="me1">size</span><span class="br0">(</span><span class="br0">)</span> <span class="sy1">==</span> <span class="nu0">4</span><span class="br0">)</span><span class="sy4">;</span>
<span class="co1">// &#25512;&#23548;&#20803;&#32032;&#31867;&#22411;&#21644;&#38271;&#24230;</span>
<span class="kw4">auto</span> a2 <span class="sy1">=</span> std<span class="sy4">::</span><span class="me2">to_array</span><span class="br0">(</span><span class="br0">{</span> <span class="nu0">0</span>, <span class="nu0">2</span>, <span class="nu0">1</span>, <span class="nu0">3</span> <span class="br0">}</span><span class="br0">)</span><span class="sy4">;</span>
static_assert<span class="br0">(</span><a href="cpp-types-is_same.html"><span class="kw589">std::<span class="me2">is_same_v</span></span></a><span class="sy1">&lt;</span>decltype<span class="br0">(</span>a2<span class="br0">)</span>, <a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><span class="kw4">int</span>, <span class="nu0">4</span><span class="sy1">&gt;&gt;</span><span class="br0">)</span><span class="sy4">;</span>
<span class="co1">// &#25512;&#23548;&#38271;&#24230;&#32780;&#20803;&#32032;&#31867;&#22411;&#25351;&#23450;</span>
<span class="co1">// &#21457;&#29983;&#38544;&#24335;&#36716;&#25442;</span>
<span class="kw4">auto</span> a3 <span class="sy1">=</span> std<span class="sy4">::</span><span class="me2">to_array</span><span class="sy1">&lt;</span><span class="kw4">long</span><span class="sy1">&gt;</span><span class="br0">(</span><span class="br0">{</span> <span class="nu0">0</span>, <span class="nu0">1</span>, <span class="nu0">3</span> <span class="br0">}</span><span class="br0">)</span><span class="sy4">;</span>
static_assert<span class="br0">(</span><a href="cpp-types-is_same.html"><span class="kw589">std::<span class="me2">is_same_v</span></span></a><span class="sy1">&lt;</span>decltype<span class="br0">(</span>a3<span class="br0">)</span>, <a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span><span class="kw4">long</span>, <span class="nu0">3</span><span class="sy1">&gt;&gt;</span><span class="br0">)</span><span class="sy4">;</span>
<span class="kw4">auto</span> a4 <span class="sy1">=</span> std<span class="sy4">::</span><span class="me2">to_array</span><span class="sy1">&lt;</span><a href="cpp-utility-pair.html"><span class="kw1096">std::<span class="me2">pair</span></span></a><span class="sy1">&lt;</span><span class="kw4">int</span>, <span class="kw4">float</span><span class="sy1">&gt;&gt;</span><span class="br0">(</span>
<span class="br0">{</span> <span class="br0">{</span> <span class="nu0">3</span>, <span class="nu17">.0f</span> <span class="br0">}</span>, <span class="br0">{</span> <span class="nu0">4</span>, <span class="nu17">.1f</span> <span class="br0">}</span>, <span class="br0">{</span> <span class="nu0">4</span>, .1e23f <span class="br0">}</span> <span class="br0">}</span><span class="br0">)</span><span class="sy4">;</span>
static_assert<span class="br0">(</span>a4.<span class="me1">size</span><span class="br0">(</span><span class="br0">)</span> <span class="sy1">==</span> <span class="nu0">3</span><span class="br0">)</span><span class="sy4">;</span>
<span class="co1">// &#21019;&#24314;&#19981;&#21487;&#22797;&#21046;&#30340; std::array</span>
<span class="kw4">auto</span> a5 <span class="sy1">=</span> std<span class="sy4">::</span><span class="me2">to_array</span><span class="br0">(</span><span class="br0">{</span> <a href="cpp-memory-unique_ptr-make_unique.html"><span class="kw735">std::<span class="me2">make_unique</span></span></a><span class="sy1">&lt;</span><span class="kw4">int</span><span class="sy1">&gt;</span><span class="br0">(</span><span class="nu0">3</span><span class="br0">)</span> <span class="br0">}</span><span class="br0">)</span><span class="sy4">;</span>
static_assert<span class="br0">(</span>a5.<span class="me1">size</span><span class="br0">(</span><span class="br0">)</span> <span class="sy1">==</span> <span class="nu0">1</span><span class="br0">)</span><span class="sy4">;</span>
<span class="co1">// &#38169;&#35823;&#65306;&#19981;&#25903;&#25345;&#22797;&#21046;&#22810;&#32500;&#25968;&#32452;</span>
<span class="co1">// char s[2][6] = { &quot;nice&quot;, &quot;thing&quot; };</span>
<span class="co1">// auto a6 = std::to_array(s);</span>
<span class="br0">}</span></pre></div>
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<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">&#21442;&#38405;</span></h3>
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<div><a href="cpp-experimental-make_array.html"><span class="t-lines"><span>make_array</span></span></a></div>
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<td>&#21019;&#24314; <span class="t-lc"><a href="cpp-container-array.html">std::array</a></span> &#23545;&#35937;&#65292;&#20174;&#21442;&#25968;&#25512;&#23548;&#20986;&#20854;&#22823;&#23567;&#21644;&#21487;&#36873;&#30340;&#20803;&#32032;&#31867;&#22411;<br />
<span class="t-mark">(&#20989;&#25968;&#27169;&#26495;)</span></td>
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