size_type count (const value_type& val) const;
// multiset::count #include <iostream> #include <set> int main () { int myints[]={10,73,12,22,73,73,12}; std::multiset<int> mymultiset (myints,myints+7); std::cout << "73 appears " << mymultiset.count(73) << " times in mymultiset.\n"; return 0; } |
multiset::find | 获取元素迭代器(公众成员函数) |
multiset::size | 返回大小(公众成员函数) |
multiset::equal_range | 获取相等元素的范围(公众成员函数) |
multiset::lower_bound | 返回迭代器下界(公众成员函数) |
multiset::upper_bound | 返回迭代器上界(公众成员函数) |