371     class _Deque_base
383       _Deque_base()  in _Deque_base()  function
387       _Deque_base(const allocator_type& __a, size_t __num_elements)  in _Deque_base()  function
391       _Deque_base(const allocator_type& __a)  in _Deque_base()  function
395       ~_Deque_base();
466     _Deque_base<_Tp, _Alloc>::
467     ~_Deque_base()  in ~_Deque_base()
489     _Deque_base<_Tp, _Alloc>::
528     _Deque_base<_Tp, _Alloc>::
546     _Deque_base<_Tp, _Alloc>::
638     class deque : protected _Deque_base<_Tp, _Alloc>
645       typedef _Deque_base<_Tp, _Alloc>           _Base;