26 Containers library [containers]

26.3 Sequence containers [sequences]

26.3.7 Class template array [array]

26.3.7.5 array​::​data [array.data]

constexpr T* data() noexcept; constexpr const T* data() const noexcept;

Returns: A pointer such that data() == addressof(front()), and [data(), data() + size()) is a valid range.