86 template <typename T> struct PACKED(2 * __SIZEOF_POINTER__) NativeDexCachePair {  struct
91   NativeDexCachePair(T* object, uint32_t index)  in NativeDexCachePair()  argument
94   NativeDexCachePair() : object(nullptr), index(0u) { }  in NativeDexCachePair()  argument
95   NativeDexCachePair(const NativeDexCachePair<T>&) = default;
96   NativeDexCachePair& operator=(const NativeDexCachePair<T>&) = default;  argument
98   static void Initialize(std::atomic<NativeDexCachePair<T>>* dex_cache, PointerSize pointer_size);
121 using FieldDexCachePair = NativeDexCachePair<ArtField>;  argument
124 using MethodDexCachePair = NativeDexCachePair<ArtMethod>;
456   static NativeDexCachePair<T> GetNativePairPtrSize(std::atomic<NativeDexCachePair<T>>* pair_array,
461   static void SetNativePairPtrSize(std::atomic<NativeDexCachePair<T>>* pair_array,
463                                    NativeDexCachePair<T> pair,