std::unordered_map::bucket_size - cppreference.com

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# std::unordered_map::bucket_size

From cppreference.com
< cpp‎ | container‎ | unordered map

[edit template]

size_type bucket_size( size_type n ) const; |  | (since C++11)

Returns the number of elements in the bucket with index `n`.

### [edit] Parameters

n | - | the index of the bucket to examine

### [edit] Return value

The number of elements in the bucket `n`.

### [edit] Complexity

Constant.

### [edit] See also

bucket_count | returns the number of buckets (public member function) [edit]

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