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std::array::rbegin, std::array::crbegin

reverse_iterator rbegin();
 (until C++17) 
constexpr reverse_iterator rbegin();
 (since C++17) 
const_reverse_iterator rbegin() const;
 (until C++17) 
constexpr const_reverse_iterator  rbegin() const;
 (since C++17) 
const_reverse_iterator crbegin() const;
 (until C++17) 
constexpr const_reverse_iterator crbegin() const;
 (since C++17)

Returns a reverse iterator to the first element of the reversed container. It corresponds to the last element of the non-reversed container.

Parameters

(none).

Return value

Reverse iterator to the first element.

Exceptions

noexcept specification:
noexcept

Complexity

Constant.

See also

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

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