Method VisitNative

python/pyarrow/src/arrow/python/numpy_to_arrow.cc:275–290

  template <typename ArrowType>
  Status VisitNative() {
    if (mask_ != nullptr) {
      RETURN_NOT_OK(InitNullBitmap());
      null_count_ = MaskToBitmap(mask_, length_, null_bitmap_data_);
      if (null_count_ == -1) return Status::Invalid("Invalid mask type");
    } else {
      RETURN_NOT_OK(NumPyNullsConverter::Convert(pool_, arr_, from_pandas_, &null_bitmap_,
                                                 &null_count_));
    }

    std::shared_ptr<Buffer> data;
    RETURN_NOT_OK(ConvertData<ArrowType>(&data));

    auto arr_data = ArrayData::Make(type_, length_, {null_bitmap_, data}, null_count_, 0);
    return PushArray(arr_data);
  }

  template <typename T>
  Status VisitBinary(T* builder);