35 class Unique final {
37   Unique<T>() : raw_address_(NULL) {}  in raw_address_()
40   explicit Unique(Handle<T> handle) {  in Unique()  function
59   template <class S> Unique(Unique<S> uniq) {  in Unique()  function
71   inline bool operator==(const Unique<U>& other) const {
77   inline bool operator!=(const Unique<U>& other) const {
82   friend inline size_t hash_value(Unique<T> const& unique) {  in hash_value()
106   template <class S> static Unique<T> cast(Unique<S> that) {  in cast()
111     return Unique<T>(that.raw_address_,  in cast()
120   static Unique<T> CreateUninitialized(Handle<T> handle) {  in CreateUninitialized()
121     return Unique<T>(NULL, handle);  in CreateUninitialized()
124   static Unique<T> CreateImmovable(Handle<T> handle) {  in CreateImmovable()
125     return Unique<T>(reinterpret_cast<Address>(*handle), handle);  in CreateImmovable()
129   Unique(Address raw_address, Handle<T> handle)  in Unique()  function
137   friend class Unique;  // For comparing raw_address values.  variable
141 inline std::ostream& operator<<(std::ostream& os, Unique<T> uniq) {
155         array_(zone->NewArray<Unique<T> >(capacity)) {  in UniqueSet()
160   UniqueSet(Unique<T> uniq, Zone* zone)  in UniqueSet()
161       : size_(1), capacity_(1), array_(zone->NewArray<Unique<T> >(1)) {  in UniqueSet()
166   void Add(Unique<T> uniq, Zone* zone) {  in Add()
186   void Remove(Unique<T> uniq) {  in Remove()
208   bool Contains(const Unique<U> elem) const {  in Contains()
210       Unique<T> cand = this->array_[i];  in Contains()
223       Unique<T> sought = this->array_[i];  in IsSubset()
243       Unique<T> a = this->array_[i];  in Intersect()
244       Unique<T> b = that->array_[j];  in Intersect()
271       Unique<T> a = this->array_[i];  in Union()
272       Unique<T> b = that->array_[j];  in Union()
302       Unique<T> cand = this->array_[i];  in Subtract()
317     memcpy(copy->array_, this->array_, this->size_ * sizeof(Unique<T>));  in Copy()
329   inline Unique<T> at(int index) const {  in at()
341   Unique<T>* array_;
349       Unique<T>* new_array = zone->NewArray<Unique<T> >(new_capacity);  in Grow()
351         memcpy(new_array, array_, size_ * sizeof(Unique<T>));  in Grow()