Method Finish

cpp/src/arrow/array/array_base.cc:173–175

  template <typename Arg>
  Status Finish(Arg&& arg) {
    return MakeScalar(array_.type(), std::forward<Arg>(arg)).Value(&out_);
  }

  Status Finish(std::string arg) {
    return MakeScalar(array_.type(), Buffer::FromString(std::move(arg))).Value(&out_);