Method Visit

cpp/src/arrow/visit_data_inline.h:261–265

  template <typename Visitor>
  static Status Visit(const ArraySpan& arr, Visitor* visitor) {
    return InlineVisitorType::VisitStatus(
        arr, [visitor](c_type v) { return visitor->VisitValue(v); },
        [visitor]() { return visitor->VisitNull(); });
  }
};

// Visit a null bitmap, in order, without overhead.