*/
RawTime raw() const { return usec; }
- time_t to_unixtime() { return usec/1000000LL; }
+ time_t to_unixtime() const { return usec/1000000LL; }
TimeStamp operator+(const TimeDelta &t) const { return TimeStamp(usec+t.raw()); }
TimeStamp &operator+=(const TimeDelta &t) { usec+=t.raw(); return *this; }