.. SPDX-FileCopyrightText: 2019-2020 Intel Corporation .. .. SPDX-License-Identifier: CC-BY-4.0 =============== Non-member swap =============== .. code:: cpp template void swap( concurrent_unordered_multimap& lhs, concurrent_unordered_multimap& rhs ) noexcept(noexcept(lhs.swap(rhs))); Equivalent to ``lhs.swap(rhs)``.