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hustoj/web/cppreference-zh/chmhelp/cpp-container-forward_list-erase_after.html
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<title>std::forward_list&lt;T,Allocator&gt;::erase_after</title>
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::forward_list&lt;T,Allocator&gt;::</span>erase_after</h1>
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<div id="contentSub"><span class="subpages">&lt; <a href="cpp.html">cpp</a>&lrm; | <a href="cpp-container.html">container</a>&lrm; | <a href="cpp-container-forward_list.html">forward list</a></span></div>
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<div><span class="mw-geshi cpp source-cpp">iterator erase_after<span class="br0">(</span> const_iterator pos <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(1)</td>
<td><span class="t-mark-rev t-since-cxx11">(C++11 &#36215;)</span></td>
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<div><span class="mw-geshi cpp source-cpp">iterator erase_after<span class="br0">(</span> const_iterator first, const_iterator last <span class="br0">)</span><span class="sy4">;</span></span></div>
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<td>(2)</td>
<td><span class="t-mark-rev t-since-cxx11">(C++11 &#36215;)</span></td>
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<p>&#20174;&#23481;&#22120;&#31227;&#38500;&#25351;&#23450;&#20803;&#32032;&#12290;</p>
<div class="t-li1"><span class="t-li">1)</span> &#31227;&#38500; <code>pos</code> &#21518;&#30340;&#20803;&#32032;&#12290;</div>
<div class="t-li1"><span class="t-li">2)</span> &#31227;&#38500; <code>first</code> &#21518; <code>last</code> &#21069;&#30340;&#20803;&#32032;&#12290;</div>
<h3><span class="mw-headline" id=".E5.8F.82.E6.95.B0">&#21442;&#25968;</span></h3>
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<td>pos</td>
<td>-</td>
<td>&#25351;&#21521;&#21069;&#36235;&#35201;&#34987;&#31227;&#38500;&#20803;&#32032;&#30340;&#36845;&#20195;&#22120;</td>
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<td>first, last</td>
<td>-</td>
<td>&#35201;&#31227;&#38500;&#30340;&#20803;&#32032;&#33539;&#22260;</td>
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<h3><span class="mw-headline" id=".E8.BF.94.E5.9B.9E.E5.80.BC">&#36820;&#22238;&#20540;</span></h3>
<div class="t-li1"><span class="t-li">1)</span> &#25351;&#21521;&#21518;&#38543;&#34987;&#25830;&#38500;&#20803;&#32032;&#30340;&#36845;&#20195;&#22120;&#65292;&#25110;&#33509;&#19981;&#23384;&#22312;&#36825;&#31181;&#20803;&#32032;&#21017;&#20026; <span class="t-lc"><a href="cpp-container-forward_list-end.html">end()</a></span> &#12290;</div>
<div class="t-li1"><span class="t-li">2)</span> <code>last</code></div>
<h3><span class="mw-headline" id=".E5.A4.8D.E6.9D.82.E5.BA.A6">&#22797;&#26434;&#24230;</span></h3>
<div class="t-li1"><span class="t-li">1)</span> &#24120;&#25968;&#12290;</div>
<div class="t-li1"><span class="t-li">2)</span> &#19982; <code>first</code> &#21644; <code>last</code> &#20043;&#38388;&#30340;&#36317;&#31163;&#25104;&#32447;&#24615;&#12290;</div>
<h3><span class="mw-headline" id=".E7.A4.BA.E4.BE.8B">&#31034;&#20363;</span></h3>
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<pre class="de1"><span class="co2">#include &lt;forward_list&gt;</span>
<span class="co2">#include &lt;iterator&gt;</span>
<span class="co2">#include &lt;iostream&gt;</span>
<span class="kw4">int</span> main<span class="br0">(</span><span class="br0">)</span>
<span class="br0">{</span>
<a href="cpp-container-forward_list.html"><span class="kw1273">std::<span class="me2">forward_list</span></span></a><span class="sy1">&lt;</span><span class="kw4">int</span><span class="sy1">&gt;</span> l <span class="sy1">=</span> <span class="br0">{</span> <span class="nu0">1</span>, <span class="nu0">2</span>, <span class="nu0">3</span>, <span class="nu0">4</span>, <span class="nu0">5</span>, <span class="nu0">6</span>, <span class="nu0">7</span>, <span class="nu0">8</span>, <span class="nu0">9</span> <span class="br0">}</span><span class="sy4">;</span>
<span class="co1">// l.erase( l.begin() ); // &#38169;&#35823;&#65306;&#26080;&#35201;&#25830;&#38500;&#30340;&#20803;&#32032;</span>
l.<span class="me1">erase_after</span><span class="br0">(</span> l.<span class="me1">before_begin</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">)</span><span class="sy4">;</span> <span class="co1">// &#31227;&#38500;&#39318;&#20803;&#32032;</span>
<span class="kw1">for</span><span class="br0">(</span> <span class="kw4">auto</span> n <span class="sy4">:</span> l <span class="br0">)</span> <a href="cpp-io-cout.html"><span class="kw1758">std::<span class="me2">cout</span></span></a> <span class="sy1">&lt;&lt;</span> n <span class="sy1">&lt;&lt;</span> <span class="st0">&quot; &quot;</span><span class="sy4">;</span>
<a href="cpp-io-cout.html"><span class="kw1758">std::<span class="me2">cout</span></span></a> <span class="sy1">&lt;&lt;</span> <span class="st0">&#39;<span class="es1">\n</span>&#39;</span><span class="sy4">;</span>
<span class="kw4">auto</span> fi<span class="sy1">=</span> <a href="cpp-iterator-next.html"><span class="kw674">std::<span class="me2">next</span></span></a><span class="br0">(</span> l.<span class="me1">begin</span><span class="br0">(</span><span class="br0">)</span> <span class="br0">)</span><span class="sy4">;</span>
<span class="kw4">auto</span> la<span class="sy1">=</span> <a href="cpp-iterator-next.html"><span class="kw674">std::<span class="me2">next</span></span></a><span class="br0">(</span> fi, <span class="nu0">3</span> <span class="br0">)</span><span class="sy4">;</span>
l.<span class="me1">erase_after</span><span class="br0">(</span> fi, la <span class="br0">)</span><span class="sy4">;</span>
<span class="kw1">for</span><span class="br0">(</span> <span class="kw4">auto</span> n <span class="sy4">:</span> l <span class="br0">)</span> <a href="cpp-io-cout.html"><span class="kw1758">std::<span class="me2">cout</span></span></a> <span class="sy1">&lt;&lt;</span> n <span class="sy1">&lt;&lt;</span> <span class="st0">&quot; &quot;</span><span class="sy4">;</span>
<a href="cpp-io-cout.html"><span class="kw1758">std::<span class="me2">cout</span></span></a> <span class="sy1">&lt;&lt;</span> <span class="st0">&#39;<span class="es1">\n</span>&#39;</span><span class="sy4">;</span>
<span class="br0">}</span></pre></div>
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<p>&#36755;&#20986;&#65306;</p>
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<pre class="de1">2 3 4 5 6 7 8 9
2 3 6 7 8 9</pre></div>
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<h3><span class="mw-headline" id=".E5.8F.82.E9.98.85">&#21442;&#38405;</span></h3>
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<div><a href="cpp-container-forward_list-clear.html"><span class="t-lines"><span>clear</span></span></a></div>
<div><span class="t-lines"><span><span class="t-mark-rev t-since-cxx11">(C++11)</span></span></span></div>
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<td>&#28165;&#38500;&#20869;&#23481;<br />
<span class="t-mark">(&#20844;&#24320;&#25104;&#21592;&#20989;&#25968;)</span></td>
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