19 class scoped_refptr;  variable
29 scoped_refptr<T> AdoptRef(T* t);
62 scoped_refptr<T> AdoptRef(T* obj) {  in AdoptRef()
70   return scoped_refptr<T>(obj, subtle::kAdoptRefTag);  in AdoptRef()
76 scoped_refptr<T> AdoptRefIfNeeded(T* obj, StartRefCountFromZeroTag) {  in AdoptRefIfNeeded()
77   return scoped_refptr<T>(obj);  in AdoptRefIfNeeded()
81 scoped_refptr<T> AdoptRefIfNeeded(T* obj, StartRefCountFromOneTag) {  in AdoptRefIfNeeded()
90 scoped_refptr<T> MakeRefCounted(Args&&... args) {  in MakeRefCounted()
98 scoped_refptr<T> WrapRefCounted(T* t) {  in WrapRefCounted()
99   return scoped_refptr<T>(t);  in WrapRefCounted()
167 class scoped_refptr {
171   constexpr scoped_refptr() = default;
174   constexpr scoped_refptr(T* p) : ptr_(p) {  in scoped_refptr()  function
181   scoped_refptr(const scoped_refptr& r) : scoped_refptr(r.ptr_) {}  in scoped_refptr()  function
187   scoped_refptr(const scoped_refptr<U>& r) : scoped_refptr(r.ptr_) {}  in scoped_refptr()  function
191   scoped_refptr(scoped_refptr&& r) noexcept : ptr_(r.ptr_) { r.ptr_ = nullptr; }  in scoped_refptr()  function
197   scoped_refptr(scoped_refptr<U>&& r) noexcept : ptr_(r.ptr_) {  in scoped_refptr()  function
201   ~scoped_refptr() {  in ~scoped_refptr()
223   scoped_refptr& operator=(T* p) { return *this = scoped_refptr(p); }
226   scoped_refptr& operator=(scoped_refptr r) noexcept {
233   void reset() { scoped_refptr().swap(*this); }  in reset()
235   void swap(scoped_refptr& r) noexcept { std::swap(ptr_, r.ptr_); }  in swap()
240   bool operator==(const scoped_refptr<U>& rhs) const {
245   bool operator!=(const scoped_refptr<U>& rhs) const {
250   bool operator<(const scoped_refptr<U>& rhs) const {
259   friend scoped_refptr<U> base::AdoptRef(U*);
261   scoped_refptr(T* p, base::subtle::AdoptRefTag) : ptr_(p) {}  in scoped_refptr()  function
265   friend class scoped_refptr;  variable
277 void scoped_refptr<T>::AddRef(T* ptr) {  in AddRef()
283 void scoped_refptr<T>::Release(T* ptr) {  in Release()
288 bool operator==(const scoped_refptr<T>& lhs, const U* rhs) {
293 bool operator==(const T* lhs, const scoped_refptr<U>& rhs) {
298 bool operator==(const scoped_refptr<T>& lhs, std::nullptr_t null) {
303 bool operator==(std::nullptr_t null, const scoped_refptr<T>& rhs) {
308 bool operator!=(const scoped_refptr<T>& lhs, const U* rhs) {
313 bool operator!=(const T* lhs, const scoped_refptr<U>& rhs) {
318 bool operator!=(const scoped_refptr<T>& lhs, std::nullptr_t null) {
323 bool operator!=(std::nullptr_t null, const scoped_refptr<T>& rhs) {
328 std::ostream& operator<<(std::ostream& out, const scoped_refptr<T>& p) {
333 void swap(scoped_refptr<T>& lhs, scoped_refptr<T>& rhs) noexcept {  in swap()