107 lines
5.4 KiB
HTML
107 lines
5.4 KiB
HTML
<!DOCTYPE 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::quick_exit</title>
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<body class="mediawiki ltr sitedir-ltr ns-0 ns-subject page-cpp_utility_program_quick_exit skin-cppreference2 action-view cpp-navbar">
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<div id="cpp-content-base">
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<div id="content"><a id="top"></a>
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::</span>quick_exit</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-utility.html">utility</a>‎ | <a href="cpp-utility-program.html">program</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>定义于头文件 <code><a href="cpp-header-cstdlib.html"><cstdlib></a></code></div>
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</td>
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<td></td>
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<td></td>
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<tr class="t-dcl t-since-cxx11">
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<div><span class="mw-geshi cpp source-cpp"><span class="br0">[</span><span class="br0">[</span>noreturn<span class="br0">]</span><span class="br0">]</span> <span class="kw4">void</span> quick_exit<span class="br0">(</span> <span class="kw4">int</span> exit_code <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-cxx11">(C++11 起)</span></td>
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<td></td>
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<td></td>
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<p>导致正常程序终止发生，而不完全清理资源。</p>
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<p>以注册顺序的逆序调用传递给 <span class="t-lc"><a href="cpp-utility-program-at_quick_exit.html">std::at_quick_exit</a></span> 的函数。若异常试图传播出任何这些函数，则调用 <span class="t-lc"><a href="cpp-error-terminate.html">std::terminate</a></span> 。调用注册的函数后，调用 <span class="t-c"><span class="mw-geshi cpp source-cpp"><a href="cpp-utility-program-_Exit.html"><span class="kw968">std::_Exit</span></a><span class="br0">(</span>exit_code<span class="br0">)</span></span></span> 。</p>
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<p>不调用传递给 <span class="t-lc"><a href="cpp-utility-program-atexit.html">std::atexit</a></span> 的函数。</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>exit_code</td>
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<td>-</td>
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<td>程序的退出状态</td>
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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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<p>（无）</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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<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><a href="cpp-utility-program-abort.html"><span class="t-lines"><span>abort</span></span></a></div>
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</div>
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</td>
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<td>导致非正常的程序终止（不进行清理）<br />
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<span class="t-mark">(函数)</span></td>
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<tr class="t-dsc">
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<div class="t-dsc-member-div">
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<div><a href="cpp-utility-program-exit.html"><span class="t-lines"><span>exit</span></span></a></div>
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</td>
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<td>导致正常的程序终止并进行清理<br />
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<span class="t-mark">(函数)</span></td>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="cpp-utility-program-atexit.html"><span class="t-lines"><span>atexit</span></span></a></div>
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</td>
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<td>注册将于调用 <span class="t-lc"><a href="cpp-utility-program-exit.html">std::exit()</a></span> 时被调用的函数<br />
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<span class="t-mark">(函数)</span></td>
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<tr class="t-dsc">
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<td>
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<div class="t-dsc-member-div">
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<div><a href="cpp-utility-program-at_quick_exit.html"><span class="t-lines"><span>at_quick_exit</span></span></a></div>
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<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
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</div>
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</td>
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<td>注册将于调用 <strong class="selflink"><tt>quick_exit</tt></strong> 时被调用的函数<br />
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<span class="t-mark">(函数)</span></td>
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<div class="visualClear"></div>
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