120 class WeakPtr;  variable
222   static WeakPtr<Derived> StaticAsWeakPtr(Derived* t) {  in StaticAsWeakPtr()
234   static WeakPtr<Derived> AsWeakPtrImpl(SupportsWeakPtr<Base>* t) {  in AsWeakPtrImpl()
235     WeakPtr<Base> ptr = t->AsWeakPtr();  in AsWeakPtrImpl()
236     return WeakPtr<Derived>(  in AsWeakPtrImpl()
260 class WeakPtr : public internal::WeakPtrBase {
262   WeakPtr() = default;
263   WeakPtr(std::nullptr_t) {}  in WeakPtr()  function
268   WeakPtr(const WeakPtr<U>& other) : WeakPtrBase(other) {  in WeakPtr()  function
275   WeakPtr(WeakPtr<U>&& other) noexcept : WeakPtrBase(std::move(other)) {  in WeakPtr()  function
315   friend class WeakPtr;  variable
319   WeakPtr(const internal::WeakReference& ref, T* ptr)  in WeakPtr()  function
325 bool operator!=(const WeakPtr<T>& weak_ptr, std::nullptr_t) {
329 bool operator!=(std::nullptr_t, const WeakPtr<T>& weak_ptr) {
333 bool operator==(const WeakPtr<T>& weak_ptr, std::nullptr_t) {
337 bool operator==(std::nullptr_t, const WeakPtr<T>& weak_ptr) {
369   WeakPtr<T> GetWeakPtr() const {  in GetWeakPtr()
370     return WeakPtr<T>(weak_reference_owner_.GetRef(),  in GetWeakPtr()
400   WeakPtr<T> AsWeakPtr() {  in AsWeakPtr()
401     return WeakPtr<T>(weak_reference_owner_.GetRef(), static_cast<T*>(this));  in AsWeakPtr()
430 WeakPtr<Derived> AsWeakPtr(Derived* t) {  in AsWeakPtr()