66 lines
4.4 KiB
HTML
66 lines
4.4 KiB
HTML
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<title>std::experimental::minmax</title>
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<body class="mediawiki ltr sitedir-ltr ns-0 ns-subject page-cpp_experimental_simd_minmax skin-cppreference2 action-view cpp-navbar">
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::experimental::</span>minmax</h1>
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<div id="contentSub"><span class="subpages">< <a href="cpp.html">cpp</a>‎ | <a href="cpp-experimental.html">experimental</a>‎ | <a href="cpp-experimental-simd.html">simd</a></span></div>
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<div>定义于头文件 <code><a href="https://zh.cppreference.com/mwiki/index.php?title=cpp/header/experimental/simd&action=edit&redlink=1" class="new" title="cpp/header/experimental/simd（页面不存在）"><experimental/simd></a></code></div>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">template</span> <span class="sy1"><</span> <span class="kw1">class</span> T, <span class="kw1">class</span> Abi <span class="sy1">></span><br /></span>
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<p><a href="cpp-utility-pair.html"><span class="kw1096">std::<span class="me2">pair</span></span></a><span class="sy1"><</span>simd<span class="sy1"><</span>T, Abi<span class="sy1">></span>, simd<span class="sy1"><</span>T, Abi<span class="sy1">>></span><br /></p>
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minmax<span class="br0">(</span> <span class="kw4">const</span> simd<span class="sy1"><</span>T, Abi<span class="sy1">></span><span class="sy3">&</span> a, <span class="kw4">const</span> simd<span class="sy1"><</span>T, Abi<span class="sy1">></span><span class="sy3">&</span> b <span class="br0">)</span> <span class="kw1">noexcept</span><span class="sy4">;</span></div>
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<td><span class="t-mark-rev t-since-parallelism-ts-2 t-mark-ts">(并行 TS v2)</span></td>
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<p>一并返回逐元素最小结果和逐元素最大结果。</p>
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<h3><span class="mw-headline" id=".E8.BF.94.E5.9B.9E.E5.80.BC">返回值</span></h3>
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<table class="t-par-begin">
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<td>a</td>
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<td>-</td>
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<td>求 minmax 的第一元素向量</td>
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<tr class="t-par">
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<td>b</td>
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<td>-</td>
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<td>求 minmax 的第二元素向量</td>
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<h3><span class="mw-headline" id=".E8.BF.94.E5.9B.9E.E5.80.BC_2">返回值</span></h3>
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<p>对象 r ，其中 <span class="t-c"><span class="mw-geshi cpp source-cpp">r.<span class="me1">first</span></span></span> 的第 i 元素为 <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-algorithm-min.html"><span class="kw1642">std::<span class="me2">min</span></span></a><span class="br0">(</span>a<span class="br0">[</span>i<span class="br0">]</span>, b<span class="br0">[</span>i<span class="br0">]</span><span class="br0">)</span></span></span> ，而 <span class="t-c"><span class="mw-geshi cpp source-cpp">r.<span class="me1">second</span></span></span> 的第 i 元素为 <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-algorithm-max.html"><span class="kw1640">std::<span class="me2">max</span></span></a><span class="br0">(</span>a<span class="br0">[</span>i<span class="br0">]</span>, b<span class="br0">[</span>i<span class="br0">]</span><span class="br0">)</span></span></span> 。</p>
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<h3><span class="mw-headline" id=".E7.A4.BA.E4.BE.8B">示例</span></h3>
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<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">参阅</span></h3>
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