87 lines
4.9 KiB
HTML
87 lines
4.9 KiB
HTML
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<html lang="zh" dir="ltr" class="client-nojs" xmlns="http://www.w3.org/1999/xhtml" xml:lang="zh">
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<title>std::basic_osyncstream<CharT,Traits,Allocator>::operator=</title>
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<body class="mediawiki ltr sitedir-ltr ns-0 ns-subject page-cpp_io_basic_osyncstream_operator skin-cppreference2 action-view cpp-navbar">
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<div id="cpp-content-base">
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::basic_osyncstream<CharT,Traits,Allocator>::</span>operator=</h1>
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<div id="bodyContent">
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<div id="contentSub"><span class="subpages">< <a href="cpp.html">cpp</a>‎ | <a href="cpp-io.html">io</a>‎ | <a href="cpp-io-basic_osyncstream.html">basic osyncstream</a></span></div>
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<div id="mw-content-text" lang="zh" dir="ltr" class="mw-content-ltr" xml:lang="zh">
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<div><span class="mw-geshi cpp source-cpp">basic_osyncstream<span class="sy3">&</span> operator<span class="sy1">=</span><span class="br0">(</span> std<span class="sy4">::</span><span class="me2">basic_osyncstream</span><span class="sy3">&&</span> other<span class="br0">)</span> <span class="kw1">noexcept</span><span class="sy4">;</span></span></div>
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<td class="t-dcl-nopad"></td>
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<td></td>
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<td></td>
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<td></td>
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</tr>
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</tbody>
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</table>
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<p>移动赋值同步输出流。</p>
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<p>从 <code>other</code> 的对应成员移动赋值被包装的 <span class="t-lc">std::basic_syncbuf</span> （此移动赋值后， <span class="t-c"><span class="mw-geshi cpp source-cpp">other.<span class="me1">get_wrapped</span><span class="br0">(</span><span class="br0">)</span></span></span> 返回空指针，而 <code>other</code> 的析构不产生输出；发射任何待决的缓冲输出）并<a href="cpp-io-basic_ostream-operator=.html">移动赋值</a>基类 <span class="t-lc"><a href="cpp-io-basic_ostream.html">std::basic_ostream</a></span> （这会在 <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="sy2">*</span>this</span></span> 和 <code>other</code> 间交换所有流状态变量，除了 <span class="t-c"><span class="mw-geshi cpp source-cpp">rdbuf</span></span> ）。</p>
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<h3><span class="mw-headline" id=".E5.8F.82.E6.95.B0">参数</span></h3>
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<table class="t-par-begin">
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<tr class="t-par">
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<td>other</td>
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<td>-</td>
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<td>要移动的另一 osyncstream</td>
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</tr>
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</table>
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<h3><span class="mw-headline" id=".E7.A4.BA.E4.BE.8B">示例</span></h3>
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<table class="metadata plainlinks ambox mbox-small-left ambox-notice" style="">
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<td class="mbox-empty-cell"></td>
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<td class="mbox-text" style="">本节未完成<br />
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原因：暂无示例</td>
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<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">参阅</span></h3>
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<div class="t-dsc-member-div t-dsc-member-nobold-div">
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<div><a href="cpp-io-basic_osyncstream-basic_osyncstream.html"><span class="t-lines"><span>(构造函数)</span></span></a></div>
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</div>
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</td>
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<td>构造 basic_osyncstream<br />
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<span class="t-mark">(公开成员函数)</span></td>
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<div class="t-dsc-member-div t-dsc-member-nobold-div">
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<div><a href="cpp-io-basic_osyncstream-~basic_osyncstream.html"><span class="t-lines"><span>(析构函数)</span></span></a></div>
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</div>
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</td>
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<td>销毁 basic_osyncstream 并发射其内部缓冲区<br />
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<span class="t-mark">(公开成员函数)</span></td>
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<div><a href="cpp-io-basic_osyncstream-emit.html"><span class="t-lines"><span>emit</span></span></a></div>
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</td>
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<td>调用底层 basic_syncbuf 上的 emit 以传输其内部数据到最终目标<br />
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<span class="t-mark">(公开成员函数)</span></td>
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</tr>
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