42 lines
2.4 KiB
HTML
42 lines
2.4 KiB
HTML
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<title>std::chrono::weekday_last::weekday_last</title>
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::chrono::weekday_last::</span>weekday_last</h1>
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<div id="contentSub"><span class="subpages">< <a href="cpp.html">cpp</a>‎ | <a href="cpp-chrono.html">chrono</a>‎ | <a href="cpp-chrono-weekday_last.html">weekday last</a></span></div>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw1">explicit</span> <span class="kw4">constexpr</span> weekday_last<span class="br0">(</span><span class="kw4">const</span> chrono<span class="sy4">::</span><span class="me2">weekday</span><span class="sy3">&</span> wd<span class="br0">)</span> <span class="kw1">noexcept</span><span class="sy4">;</span></span></div>
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<td><span class="t-mark-rev t-since-cxx20">(C++20 起)</span></td>
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<p>构造存储 <code>weekday</code> <code>wd</code> 的 <code>weekday_last</code> 对象。</p>
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<h3><span class="mw-headline" id=".E6.B3.A8.E6.84.8F">注意</span></h3>
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<p>更方便的构造 <code>weekday_last</code> 的方法是用 <code>weekday</code> 的 <code>operator[]</code> ，即 <span class="t-c"><span class="mw-geshi cpp source-cpp">wd<span class="br0">[</span>std<span class="sy4">::</span><span class="me2">chrono</span><span class="sy4">::</span><span class="me2">last</span><span class="br0">]</span></span></span> 。</p>
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