std::map::rbegin, std::map::crbegin

From cppreference.com

reverse_iterator rbegin();
const_reverse_iterator rbegin() const;
const_reverse_iterator crbegin() const;
(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.

Contents

[edit] Parameters

(none)

[edit] Return value

reverse iterator to the first element

[edit] Exceptions

1-3)
noexcept specification:  
noexcept
  (since C++11)

[edit] Complexity

Constant

[edit] See also

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