std::span<T,Extent>::rbegin,std::span<T,Extent>::crbegin (3) - Linux Man Pages

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

NAME

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

Synopsis


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


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