Method update

include/tscore/HashFNV.h:68–72

  template <typename Transform> void update(const void *data, size_t len, Transform xfrm);
  void
  update(const void *data, size_t len) override
  {
    update(data, len, ATSHash::nullxfrm());
  }

  void     final() override;
  uint64_t get() const override;