Method swap

src/backend/opencl/Array.hpp:183–190

    }

    void swap(Array<T> &other) noexcept {
        using std::swap;
        swap(info, other.info);
        swap(data, other.data);
        swap(data_dims, other.data_dims);
        swap(node, other.node);
        swap(owner, other.owner);
    }

    Array(const af::dim4 &dims, const af::dim4 &strides, dim_t offset,
          const T *const in_data, bool is_device = false);