| 42 | } |
| 43 | |
| 44 | void DataBlock::copyTuples(DataBlock* blockToCopyFrom, ft_tuple_idx_t tupleIdxToCopyFrom, |
| 45 | DataBlock* blockToCopyInto, ft_tuple_idx_t tupleIdxToCopyTo, uint32_t numTuplesToCopy, |
| 46 | uint32_t numBytesPerTuple) { |
| 47 | for (auto i = 0u; i < numTuplesToCopy; i++) { |
| 48 | memcpy(blockToCopyInto->getData() + (tupleIdxToCopyTo * numBytesPerTuple), |
| 49 | blockToCopyFrom->getData() + (tupleIdxToCopyFrom * numBytesPerTuple), numBytesPerTuple); |
| 50 | tupleIdxToCopyFrom++; |
| 51 | tupleIdxToCopyTo++; |
| 52 | } |
| 53 | blockToCopyInto->numTuples += numTuplesToCopy; |
| 54 | blockToCopyInto->freeSize -= (numTuplesToCopy * numBytesPerTuple); |
| 55 | } |
| 56 | |
| 57 | void DataBlockCollection::merge(DataBlockCollection& other) { |
| 58 | if (blocks.empty()) { |