157           : range_(range), ctx_(range->ctx_), index_(idx) {  in Iterator()
158         while (index_ < range_->end_ &&  in Iterator()
159                (1ull << index_) &  in Iterator()
161           index_++;  in Iterator()
168         while (++index_ < range_->end_ &&
169                (1ull << index_) &
177         return index_ == other.index_;
182         return index_ != other.index_;
186         assert(index_ < range_->end_ && index_ >= range_->start_);
187         return *(ctx_->sorted_keys_[index_]);
191         assert(index_ < range_->end_ && index_ >= range_->start_);
192         return ctx_->sorted_keys_[index_];
195       size_t index() { return index_; }  in index()
201       size_t index_;  variable
208       start_ = first.index_;  in Range()
209       end_ = last.index_;  in Range()
224     void SkipKey(const Iterator& iter) { skip_mask_ |= 1ull << iter.index_; }  in SkipKey()
229       ctx_->value_mask_ |= (1ull << iter.index_);  in MarkKeyDone()
233       return ctx_->value_mask_ & (1ull << iter.index_);  in CheckKeyDone()