61 lines
2.9 KiB
HTML
61 lines
2.9 KiB
HTML
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<title>std::multimap<Key,T,Compare,Allocator>::key_comp</title>
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<h1 id="firstHeading" class="firstHeading"><span style="font-size:0.7em; line-height:130%">std::multimap<Key,T,Compare,Allocator>::</span>key_comp</h1>
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<div id="contentSub"><span class="subpages">< <a href="cpp.html">cpp</a>‎ | <a href="cpp-container.html">container</a>‎ | <a href="cpp-container-multimap.html">multimap</a></span></div>
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<div><span class="mw-geshi cpp source-cpp">key_compare key_comp<span class="br0">(</span><span class="br0">)</span> <span class="kw4">const</span><span class="sy4">;</span></span></div>
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<p>返回用于比较关键的函数对象，它是此容器<a href="cpp-container-multimap-multimap.html">构造函数</a>参数 <code>comp</code> 的副本。</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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<p>（无）</p>
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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>比较关键的函数对象。</p>
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<h3><span class="mw-headline" id=".E5.A4.8D.E6.9D.82.E5.BA.A6">复杂度</span></h3>
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<p>常数</p>
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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-container-multimap-value_comp.html"><span class="t-lines"><span>value_comp</span></span></a></div>
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<td>返回用于在value_type类型的对象中比较键的函数。<br />
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<span class="t-mark">(公开成员函数)</span></td>
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