38 class HashSetIterator : std::iterator<std::forward_iterator_tag, Elem> {
173   using iterator = HashSetIterator<T, HashSet>;  variable
320   iterator begin() {  in begin()
321     iterator ret(this, 0);  in begin()
338   iterator end() {  in end()
339     return iterator(this, NumBuckets());  in end()
366   iterator erase(iterator it) {  in erase()
417   iterator find(const K& key) {  in find()
427   iterator FindWithHash(const K& key, size_t hash) {  in FindWithHash()
428     return iterator(this, FindIndex(key, hash));  in FindWithHash()
439   iterator insert(const_iterator hint ATTRIBUTE_UNUSED, const T& element) {  in insert()
442   iterator insert(const_iterator hint ATTRIBUTE_UNUSED, T&& element) {  in insert()
447   iterator insert(const T& element) {  in insert()
450   iterator insert(T&& element) {  in insert()
455   iterator InsertWithHash(U&& element, size_t hash) {  in InsertWithHash()
464     return iterator(this, index);  in InsertWithHash()