Method UnsafeAppendNextOffset

cpp/src/arrow/array/builder_binary.h:401–404

  }

  void UnsafeAppendNextOffset() {
    const int64_t num_bytes = value_data_builder_.length();
    offsets_builder_.UnsafeAppend(static_cast<offset_type>(num_bytes));
  }
};

/// \class BinaryBuilder