typedef see below inner_allocator_type;
Type: scoped_allocator_adaptor<OuterAlloc> if sizeof...(InnerAllocs) is
zero; otherwise,
scoped_allocator_adaptor<InnerAllocs...>.
typedef see below propagate_on_container_copy_assignment;
Type: true_type if allocator_traits<A>::propagate_on_container_copy_assignment::value is true for any A in the set of OuterAlloc and InnerAllocs...; otherwise, false_type.
typedef see below propagate_on_container_move_assignment;
Type: true_type if allocator_traits<A>::propagate_on_container_move_assignment::value is true for any A in the set of OuterAlloc and InnerAllocs...; otherwise, false_type.
typedef see below propagate_on_container_swap;
Type: true_type if allocator_traits<A>::propagate_on_container_swap::value is true for any A in the set of OuterAlloc and InnerAllocs...; otherwise, false_type.