Function is_array

cpp/src/arrow/datum.h:258–258

\brief True if Datum contains an array

  /// \brief True if Datum contains an array
  bool is_array() const { return this->kind() == Datum::ARRAY; }

  /// \brief True if Datum contains a chunked array
  bool is_chunked_array() const { return this->kind() == Datum::CHUNKED_ARRAY; }