std::deque<T,Allocator>::rbegin, std::deque<T,Allocator>::crbegin
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|   reverse_iterator rbegin();  | 
(until C++11) | |
|   reverse_iterator rbegin() noexcept;  | 
(since C++11) | |
|   const_reverse_iterator rbegin() const;  | 
(until C++11) | |
|   const_reverse_iterator rbegin() const noexcept;  | 
(since C++11) | |
|   const_reverse_iterator crbegin() const noexcept;  | 
(since C++11) | |
Returns a reverse iterator to the first element of the reversed container. It corresponds to the last element of the non-reversed container. If the container is empty, the returned iterator is equal to rend().
Parameters
(none)
Return value
Reverse iterator to the first element.
Complexity
Constant.
See also
|    returns a reverse iterator to the end   (public member function)  |