Return a tag declaring that this allocator is bitwise copyable.
Declared in <bslma_bslallocator.h>
operator BloombergLP::bslmf::NestedTraitDeclaration<allocator<BslAllocator_Voidish>, IsBitwiseEqualityComparable>() const;
Return a nested trait declaration tag indicating that objects of this allocator type are bitwise copyable.
nested trait declaration tag