std::unordered_map::bucket_count

From cppreference.com

size_type bucket_count() const;
(since C++11)

Returns the number of buckets in the container.

Contents

[edit] Parameters

(none)

[edit] Return value

the number of buckets in the container

[edit] Complexity

Constant

[edit] See also

returns the number of elements in specific bucket
(public member function)
returns the maximum number of buckets
(public member function)