90 lines
4.4 KiB
HTML
90 lines
4.4 KiB
HTML
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<title>std::basic_syncbuf<CharT,Traits,Allocator>::set_emit_on_sync</title>
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::basic_syncbuf<CharT,Traits,Allocator>::</span>set_emit_on_sync</h1>
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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_syncbuf.html">basic syncbuf</a></span></div>
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<div><span class="mw-geshi cpp source-cpp"><span class="kw4">void</span> set_emit_on_sync<span class="br0">(</span> <span class="kw4">bool</span> b <span class="br0">)</span> <span class="kw1">noexcept</span><span class="sy4">;</span></span></div>
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<p>更改当前的同步时发射（ emit-on-sync ）策略。</p>
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<p>值 <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw2">false</span></span></span> （默认值）指示任何冲入都将被延迟到对 emit 的调用。</p>
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<p>值 <span class="t-c"><span class="mw-geshi cpp source-cpp"><span class="kw2">true</span></span></span> 使冲入立即应用。</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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<td>b</td>
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<td>-</td>
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<td>同步时发生策略的新值</td>
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<h3><span class="mw-headline" id=".E7.A4.BA.E4.BE.8B">示例</span></h3>
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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><a href="cpp-io-basic_streambuf-pubsync.html"><span class="t-lines"><span>sync</span></span></a></div>
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<div><span class="t-lines"><span><span class="t-cmark">[虚]</span></span></span></div>
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</td>
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<td>将缓冲与关联的字符序列同步<br />
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<span class="t-mark">(<code>std::basic_streambuf<CharT,Traits></code> 的虚受保护成员函数)</span></td>
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<div><a href="cpp-io-basic_syncbuf-emit.html"><span class="t-lines"><span>emit</span></span></a></div>
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</td>
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<td>原子地传输整个内部缓冲区给被包装 streambuf<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-manip-emit_on_flush.html"><span class="t-lines"><span>emit_on_flush</span><span>noemit_on_flush</span></span></a></div>
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<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx20">(C++20)</span></span></span></div>
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<td>控制流的 <a href="cpp-io-basic_syncbuf.html"><tt>basic_syncbuf</tt></a> 是否在冲入时发射<br />
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<span class="t-mark">(函数模板)</span></td>
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