front() [2/2]

template<typename _Tp, typename _Alloc = std::allocator<_Tp>>

reference std::deque< _Tp, _Alloc >::front ( )

inlinenodiscardnoexcept

Returns a read/write reference to the data at the first element of the deque.

Definition at line 1511 of file stl_deque.h.

      {
      __glibcxx_requires_nonempty();
      return *begin();
      }

Referenced by _M_emplace_aux(), and emplace_front().

Here is the caller graph for this function: