Method Cardinality

be/src/util/roaring-bitmap.h:190–190

  uint64_t Min() const { return roaring64_bitmap_minimum(rbitmap_); }
  uint64_t Max() const { return roaring64_bitmap_maximum(rbitmap_); }
  uint64_t Cardinality() const { return roaring64_bitmap_get_cardinality(rbitmap_); }

  /// Returns serialized size in bytes.
  uint64_t BitmapSizeInBytes() const {