Method empty

cpp/nd/array.hpp:548–558

    }

    inline bool empty() const
    {
        if (is_dynamic()) {
            return (size() == 0);
        }
        if (has_data_) {
            return data().empty();
        }
        auto sh = shape();
        return std::ranges::find(sh, 0u) != sh.end();
    }

    inline uint64_t volume() const
    {