147 class ArrayView final : public impl::ArrayViewBase<T, Size> {
154   ArrayView(U* data, size_t size)  in ArrayView()  function
164   ArrayView() : ArrayView(nullptr, 0) {}  in ArrayView()  function
165   ArrayView(std::nullptr_t)  // NOLINT  in ArrayView()  function
166       : ArrayView() {}  in ArrayView()
167   ArrayView(std::nullptr_t, size_t size)  in ArrayView()  function
168       : ArrayView(static_cast<T*>(nullptr), size) {  in ArrayView()
175   ArrayView(U (&array)[N])  // NOLINT  in ArrayView()  function
176       : ArrayView(array, N) {  in ArrayView()
188   ArrayView(std::array<U, N>& u)  // NOLINT  in ArrayView()  function
189       : ArrayView(u.data(), u.size()) {}  in ArrayView()
198   ArrayView(const std::array<U, N>& u)  // NOLINT  in ArrayView()  function
199       : ArrayView(u.data(), u.size()) {}  in ArrayView()
212   ArrayView(U& u)  // NOLINT  in ArrayView()  function
213       : ArrayView(u.data(), u.size()) {  in ArrayView()
220   ArrayView(const U& u)  // NOLINT(runtime/explicit)  in ArrayView()  function
221       : ArrayView(u.data(), u.size()) {  in ArrayView()
240   ArrayView(U& u)  // NOLINT  in ArrayView()  function
241       : ArrayView(u.data(), u.size()) {}  in ArrayView()
246   ArrayView(const U& u)  // NOLINT(runtime/explicit)  in ArrayView()  function
247       : ArrayView(u.data(), u.size()) {}  in ArrayView()
262   ArrayView<T> subview(size_t offset, size_t size) const {  in subview()
264                ? ArrayView<T>(this->data() + offset,  in subview()
266                : ArrayView<T>();  in subview()
268   ArrayView<T> subview(size_t offset) const {  in subview()
276 bool operator==(const ArrayView<T, Size1>& a, const ArrayView<T, Size2>& b) {
280 bool operator!=(const ArrayView<T, Size1>& a, const ArrayView<T, Size2>& b) {
287 static_assert(sizeof(ArrayView<int>) == 2 * sizeof(int*), "");
288 static_assert(sizeof(ArrayView<int, 17>) == sizeof(int*), "");
289 static_assert(std::is_empty<ArrayView<int, 0>>::value, "");
292 inline ArrayView<T> MakeArrayView(T* data, size_t size) {  in MakeArrayView()
293   return ArrayView<T>(data, size);  in MakeArrayView()
302 inline ArrayView<U, Size> reinterpret_array_view(ArrayView<T, Size> view) {  in reinterpret_array_view()
310   return ArrayView<U, Size>(reinterpret_cast<U*>(view.data()), view.size());  in reinterpret_array_view()