Method Read

cpp/src/parquet/arrow/reader.cc:415–417

      : impl_(impl), column_index_(column_index), row_group_index_(row_group_index) {}

  Status Read(std::shared_ptr<::arrow::ChunkedArray>* out) override {
    return impl_->ReadColumn(column_index_, {row_group_index_}, out);
  }

 private:
  FileReaderImpl* impl_;