Method bit_start

cpp/src/arrow/util/rle_bitmap_internal.h:47–47

Bit offset of the first value in the first byte.

  /// Bit offset of the first value in the first byte.
  constexpr size_type bit_start() const noexcept { return bit_start_; }

  /// Return a new span starting at the given position.
  constexpr BitmapSpan NewStartingAt(size_type bit_start) const noexcept {