Method MakeEnd

cpp/src/arrow/util/ree_util.h:467–473

  }

  static Result<MergedRunsIterator> MakeEnd(const Left& left, const Right& right) {
    if (left.length() != right.length()) {
      return Status::Invalid(
          "MergedRunsIterator expects RunEndEncodedArraySpans of the same length");
    }
    return MergedRunsIterator(left.end(), right.end(), left.length(), left.length());
  }

  /// \brief Return the left RunEndEncodedArraySpan child
  const Left& left() const { return std::get<0>(ree_iterators_).span; }