.. SPDX-FileCopyrightText: 2019-2020 Intel Corporation
..
.. SPDX-License-Identifier: CC-BY-4.0

===========
Hash policy
===========

Rehashing
---------

    .. code:: cpp

        void rehash( size_type n = 0 );

    If ``n > 0``, sets the number of buckets to the value that is not less than ``n``.

bucket_count
------------

    .. code:: cpp

        size_type bucket_count() const;

    **Returns**: the number of buckets in the container.