std::deque<T,Allocator>::rbegin, std::deque<T,Allocator>::crbegin

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().

range-rbegin-rend.svg

Parameters

(none).

Return value

Reverse iterator to the first element.

Complexity

Constant.

See also

returns a reverse iterator to the end
(public member function)

© cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
http://en.cppreference.com/w/cpp/container/deque/rbegin