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<title>std::array&lt;T,N&gt;::fill</title>
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::array&lt;T,N&gt;::</span>fill</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><span class="mw-geshi cpp source-cpp"><span class="kw4">void</span> fill<span class="br0">(</span> <span class="kw4">const</span> T<span class="sy3">&amp;</span> value <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td><span class="t-mark-rev t-since-cxx11">(C++11 &#36215;)</span><br />
<span class="t-mark-rev t-until-cxx20">(C++20 &#21069;)</span></td>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw4">constexpr</span> <span class="kw4">void</span> fill<span class="br0">(</span> <span class="kw4">const</span> T<span class="sy3">&amp;</span> value <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td><span class="t-mark-rev t-since-cxx20">(C++20 &#36215;)</span></td>
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<p>&#23558;&#23450;&#20540; <code>value</code> &#36171;&#32473;&#23481;&#22120;&#20013;&#30340;&#25152;&#26377;&#20803;&#32032;&#12290;</p>
<h3><span class="mw-headline" id=".E5.8F.82.E6.95.B0">&#21442;&#25968;</span></h3>
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<td>value</td>
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<td>&#35201;&#36171;&#32473;&#20803;&#32032;&#30340;&#20540;</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>
<p>&#65288;&#26080;&#65289;</p>
<h3><span class="mw-headline" id=".E5.A4.8D.E6.9D.82.E5.BA.A6">&#22797;&#26434;&#24230;</span></h3>
<p>&#19982;&#23481;&#22120;&#22823;&#23567;&#25104;&#32447;&#24615;&#12290;</p>
<h3><span class="mw-headline" id=".E7.A4.BA.E4.BE.8B">&#31034;&#20363;</span></h3>
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<pre class="de1"><span class="co2">#include &lt;array&gt;</span>
<span class="co2">#include &lt;iostream&gt;</span>
<span class="co2">#include &lt;algorithm&gt;</span>
<span class="kw4">int</span> main<span class="br0">(</span><span class="br0">)</span>
<span class="br0">{</span>
<span class="kw4">constexpr</span> <span class="kw4">int</span> xy <span class="sy1">=</span> <span class="nu0">4</span><span class="sy4">;</span>
<span class="kw1">using</span> Cell <span class="sy1">=</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">unsigned</span> <span class="kw4">char</span>, <span class="nu0">8</span><span class="sy1">&gt;</span><span class="sy4">;</span>
<a href="cpp-container-array.html"><span class="kw1268">std::<span class="me2">array</span></span></a><span class="sy1">&lt;</span>Cell, xy <span class="sy2">*</span> xy<span class="sy1">&gt;</span> board<span class="sy4">;</span>
board.<span class="me1">fill</span><span class="br0">(</span><span class="br0">{</span> <span class="br0">{</span><span class="nu12">0xE2</span>, <span class="nu12">0x96</span>, <span class="nu12">0x84</span>, <span class="nu12">0xE2</span>, <span class="nu12">0x96</span>, <span class="nu12">0x80</span>, <span class="nu0">0</span>, <span class="nu0">0</span><span class="br0">}</span> <span class="br0">}</span><span class="br0">)</span><span class="sy4">;</span> <span class="co1">// &quot;&#9604;&#9600;&quot;;</span>
<a href="cpp-algorithm-for_each.html"><span class="kw1568">std::<span class="me2">for_each</span></span></a><span class="br0">(</span>board.<span class="me1">cbegin</span><span class="br0">(</span><span class="br0">)</span>, board.<span class="me1">cend</span><span class="br0">(</span><span class="br0">)</span>, <span class="br0">[</span>xy, O<span class="sy1">=</span><span class="nu0">1</span><span class="br0">]</span><span class="br0">(</span><span class="kw4">const</span> <span class="kw4">auto</span><span class="sy3">&amp;</span> c<span class="br0">)</span> mutable
<span class="br0">{</span>
<a href="cpp-io-cout.html"><span class="kw1758">std::<span class="me2">cout</span></span></a> <span class="sy1">&lt;&lt;</span> c.<span class="me1">data</span><span class="br0">(</span><span class="br0">)</span> <span class="sy1">&lt;&lt;</span> <span class="br0">(</span><span class="br0">(</span>O<span class="sy2">++</span> <span class="sy2">%</span> xy<span class="br0">)</span> <span class="sy4">?</span> <span class="st0">&quot;&quot;</span> <span class="sy4">:</span> <span class="st0">&quot;<span class="es1">\n</span>&quot;</span><span class="br0">)</span><span class="sy4">;</span>
<span class="br0">}</span><span class="br0">)</span><span class="sy4">;</span>
<span class="br0">}</span></pre></div>
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<p>&#36755;&#20986;&#65306;</p>
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<pre class="de1">&#9604;&#9600;&#9604;&#9600;&#9604;&#9600;&#9604;&#9600;
&#9604;&#9600;&#9604;&#9600;&#9604;&#9600;&#9604;&#9600;
&#9604;&#9600;&#9604;&#9600;&#9604;&#9600;&#9604;&#9600;
&#9604;&#9600;&#9604;&#9600;&#9604;&#9600;&#9604;&#9600;</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-algorithm-fill.html"><span class="t-lines"><span>fill</span></span></a></div>
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<td>&#23558;&#19968;&#20010;&#32473;&#23450;&#20540;&#22797;&#21046;&#36171;&#20540;&#32473;&#19968;&#20010;&#33539;&#22260;&#20869;&#30340;&#27599;&#20010;&#20803;&#32032;<br />
<span class="t-mark">(&#20989;&#25968;&#27169;&#26495;)</span></td>
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<div><a href="cpp-algorithm-fill_n.html"><span class="t-lines"><span>fill_n</span></span></a></div>
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<td>&#23558;&#19968;&#20010;&#32473;&#23450;&#20540;&#22797;&#21046;&#36171;&#20540;&#32473;&#19968;&#20010;&#33539;&#22260;&#20869;&#30340; N &#20010;&#20803;&#32032;<br />
<span class="t-mark">(&#20989;&#25968;&#27169;&#26495;)</span></td>
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