Method Compare

util/generic/bitmap.h:909–930

    }

    int Compare(const TThis& bitmap) const {
        size_t size = Min(Mask.GetChunkCapacity(), bitmap.Mask.GetChunkCapacity());
        int res = ::memcmp(Mask.Data, bitmap.Mask.Data, size * sizeof(TChunk));
        if (0 != res || Mask.GetChunkCapacity() == bitmap.Mask.GetChunkCapacity()) {
            return res;
        }

        if (Mask.GetChunkCapacity() > bitmap.Mask.GetChunkCapacity()) {
            for (size_t i = bitmap.Mask.GetChunkCapacity(); i < Mask.GetChunkCapacity(); ++i) {
                if (0 != Mask.Data[i]) {
                    return 1;
                }
            }
        } else {
            for (size_t i = Mask.GetChunkCapacity(); i < bitmap.Mask.GetChunkCapacity(); ++i) {
                if (0 != bitmap.Mask.Data[i]) {
                    return -1;
                }
            }
        }
        return 0;
    }

    template <class T>
    Y_FORCE_INLINE int Compare(const TBitMapOps<T>& bitmap) const {