size_type bucket ( const key_type& k ) const;
// unordered_multiset::bucket #include <iostream> #include <string> #include <unordered_set> int main () { std::unordered_multiset<std::string> myums = {"water","sand","ice","water"}; for (const std::string& x: myums) { std::cout << x << " is in bucket #" << myums.bucket(x) << std::endl; } return 0; } |
unordered_multiset::bucket_count | 返回存储桶的数量(公众成员函数) |
unordered_multiset::bucket_size | 返回存储桶的容量(公众成员函数) |
unordered_multiset::find | 获取元素的迭代器(公众成员函数) |