std::span<T,Extent>::begin, std::span<T,Extent>::cbegin

From cppreference.com
< cpp‎ | container‎ | span

constexpr iterator begin() const noexcept;
constexpr const_iterator cbegin() const noexcept;

Returns an iterator to the first element of the span.

If the span is empty, the returned iterator will be equal to end().

range-begin-end.svg

Parameters

(none)

Return value

Iterator to the first element

Complexity

Constant


Example

See also

returns an iterator to the end
(public member function)