Method GetTuple

be/src/exec/scratch-tuple-batch.h:222–224

  }

  Tuple* GetTuple(int idx) const {
    return reinterpret_cast<Tuple*>(tuple_mem + idx * tuple_byte_size);
  }

  uint8_t* CurrTuple() const { return tuple_mem + tuple_idx * tuple_byte_size; }
  uint8_t* TupleEnd() const { return tuple_mem + num_tuples * tuple_byte_size; }