Same as the preceding overload, using the specified allocator.
Declared in <bslstl_unorderedset.h>
template<>
requires std::is_invocable_v<HASH, const KEY &> && bsl::IsStdAllocator<ALLOCATOR>::value
unordered_set(
std::initializer_list<ManagedAttribute> values,
size_type initialNumBuckets,
AttributeHash const& hashFunction,
allocator<ManagedAttribute> const& basicAllocator);