34 template<class T> class Handle;
40 template<class T>
46   ALWAYS_INLINE Handle(const Handle<T>& handle) = default;
48   ALWAYS_INLINE Handle<T>& operator=(const Handle<T>& handle) = default;
50   ALWAYS_INLINE explicit Handle(StackReference<T>* reference) : reference_(reference) {  in Handle()
53   ALWAYS_INLINE T& operator*() const REQUIRES_SHARED(Locks::mutator_lock_) {  in REQUIRES_SHARED()
57   ALWAYS_INLINE T* operator->() const REQUIRES_SHARED(Locks::mutator_lock_) {
61   ALWAYS_INLINE T* Get() const REQUIRES_SHARED(Locks::mutator_lock_) {  in Get()
62     return down_cast<T*>(reference_->AsMirrorPtr());  in Get()
115 template<class T>
116 class MutableHandle : public Handle<T> {
121   ALWAYS_INLINE MutableHandle(const MutableHandle<T>& handle)
124   ALWAYS_INLINE MutableHandle<T>& operator=(const MutableHandle<T>& handle)
127   ALWAYS_INLINE explicit MutableHandle(StackReference<T>* reference)  in MutableHandle()
129       : Handle<T>(reference) {  in MutableHandle()
132   ALWAYS_INLINE T* Assign(T* reference) REQUIRES_SHARED(Locks::mutator_lock_) {  in Assign()
133     StackReference<mirror::Object>* ref = Handle<T>::GetReference();  in Assign()
134     T* old = down_cast<T*>(ref->AsMirrorPtr());  in Assign()
139   ALWAYS_INLINE T* Assign(ObjPtr<T> reference) REQUIRES_SHARED(Locks::mutator_lock_) {  in Assign()
140     StackReference<mirror::Object>* ref = Handle<T>::GetReference();  in Assign()
141     T* old = down_cast<T*>(ref->AsMirrorPtr());  in Assign()
149       : Handle<T>(handle) {  in MutableHandle()
154       : Handle<T>(reference) {  in MutableHandle()
166 template<class T>
167 class ScopedNullHandle : public Handle<T> {
169   ScopedNullHandle() : Handle<T>(&null_ref_) {}  in ScopedNullHandle()