Method Reset

cpp/src/arrow/util/rle_encoding_internal.h:346–353

  }

  void Reset(const RunType& run, rle_size_t value_bit_width) noexcept {
    ARROW_DCHECK_GE(value_bit_width, 0);
    ARROW_DCHECK_LE(value_bit_width, 64);
    data_ = run.raw_data_ptr();
    values_count_ = run.values_count();
    values_read_ = 0;
    max_read_bytes_ = run.raw_data_max_size();
  }

  /// Return the number of values that can be advanced.
  constexpr rle_size_t remaining() const { return values_count_ - values_read_; }