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<font color="#0000ff"><a href="index.html">cppreference.com</a></font></u> -> C++ Multisets</p>
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<p align="left" STYLE=margin-top:0.0pt;margin-bottom:0.0pt;line-height:150%><b>C++ MultiSets</b></p>
<p align="left" STYLE=margin-top:0.0pt;margin-bottom:0.0pt;>多元集合(MultiSets)和集合(Sets)相像，只不过支持重复对象。</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#begin">begin()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回指向第一个元素的迭代器</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#clear">clear()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">清除所有元素</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#count">count()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回指向某个值元素的个数</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#empty">empty()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">如果集合为空，返回true</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#end">end()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回指向最后一个元素的迭代器</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#equal_range">equal_range()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回集合中与给定值相等的上下限的两个迭代器</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#erase">erase()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">删除集合中的元素</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#find">find()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回一个指向被查找到元素的迭代器</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#get_allocator">get_allocator()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回多元集合的分配器</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#insert">insert()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">在集合中插入元素</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#key_comp">key_comp()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回一个用于元素间值比较的函数</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#lower_bound">lower_bound()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回指向大于（或等于）某值的第一个元素的迭代器</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#max_size">max_size()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回集合能容纳的元素的最大限值</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#rbegin">rbegin()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回指向多元集合中最后一个元素的反向迭代器</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#rend">rend()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回指向多元集合中第一个元素的反向迭代器</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#size">size()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">多元集合中元素的数目</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#swap">swap()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">交换两个多元集合变量</p>
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<font color="#0000ff"><a href="cppmultiset_details.html#upper_bound">upper_bound()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回一个大于某个值元素的迭代器</p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%"><u>
<font color="#0000ff"><a href="cppmultiset_details.html#value_comp">value_comp()</a></font></u></p>
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<p align="left" STYLE="margin-top:0.0pt;margin-bottom:0.0pt; line-height:150%">返回一个用于比较元素间的值的函数</p>
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