120         : map_(map),  in Iterator()
121           iter_(map_->data_.begin()) {  in Iterator()
123       ++map_->iteration_depth_;  in Iterator()
128       DCHECK(map_->CalledOnValidThread());  in ~Iterator()
129       if (--map_->iteration_depth_ == 0)  in ~Iterator()
130         map_->Compact();  in ~Iterator()
134       DCHECK(map_->CalledOnValidThread());  in IsAtEnd()
135       return iter_ == map_->data_.end();  in IsAtEnd()
139       DCHECK(map_->CalledOnValidThread());  in GetCurrentKey()
144       DCHECK(map_->CalledOnValidThread());  in GetCurrentValue()
149       DCHECK(map_->CalledOnValidThread());  in Advance()
156       while (iter_ != map_->data_.end() &&  in SkipRemovedEntries()
157              map_->removed_ids_.find(iter_->first) !=  in SkipRemovedEntries()
158              map_->removed_ids_.end()) {  in SkipRemovedEntries()
163     IDMap<T, OS>* map_;  variable