Method DeepCopy

be/src/runtime/tuple-row.h:43–48

Create a deep copy of this TupleRow. DeepCopy will allocate from the pool.

  /// Create a deep copy of this TupleRow.  DeepCopy will allocate from  the pool.
  TupleRow* DeepCopy(const std::vector<TupleDescriptor*>& descs, MemPool* pool) const {
    int size = descs.size() * sizeof(Tuple*);
    TupleRow* result = reinterpret_cast<TupleRow*>(pool->Allocate(size));
    DeepCopy(result, descs, pool, false);
    return result;
  }

  /// Create a deep copy of this TupleRow into 'dst'.  DeepCopy will allocate from
  /// the MemPool and copy the tuple pointers, the tuples and the string data in the