std::span<T,Extent>::rbegin, std::span<T,Extent>::crbegin

From cppreference.com
< cpp‎ | container‎ | span

constexpr reverse_iterator rbegin() const noexcept;
constexpr const_reverse_iterator crbegin() const noexcept;

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