Non-member swap¶
template <typename T, typename Hash,
typename KeyEqual, typename Allocator>
void swap( concurrent_unordered_set<T, Hash, KeyEqual, Allocator>& lhs,
concurrent_unordered_set<T, Hash, KeyEqual, Allocator>& rhs ) noexcept(noexcept(lhs.swap(rhs)));
Equivalent to lhs.swap(rhs)
.