| 139 | } |
| 140 | |
| 141 | void TwoLevelIterator::SetDataIterator(Iterator* data_iter) { |
| 142 | if (data_iter_.iter() != nullptr) SaveError(data_iter_.status()); |
| 143 | data_iter_.Set(data_iter); |
| 144 | } |
| 145 | |
| 146 | void TwoLevelIterator::InitDataBlock() { |
| 147 | if (!index_iter_.Valid()) { |