Method getSystemTime

src/openms/source/SYSTEM/StopWatch.cpp:180–195

system_time reports the current amount of system cpu time accumulated by this StopWatch. If the stop_watch is currently off, this is just the accumulated time. If the StopWatch is running, this is the accumulated time plus the time since the stop_watch was last started

  // this is just the accumulated time.  If the StopWatch is running, this
  // is the accumulated time plus the time since the stop_watch was last started
  double StopWatch::getSystemTime() const
  {
    if (is_running_ == false)
    {
      /* stop_watch is currently off, so just return accumulated time */
      return accumulated_times_.kernelTime();
    }

    /* stop_watch is currently running, so add the elapsed time since */
    /* the stop_watch was last started to the accumulated time        */
    auto now = snapShot_();
    auto diff = now - last_start_;

    /* convert into floating point number of seconds */
    return accumulated_times_.kernelTime() + diff.kernelTime();
  }

  bool StopWatch::operator==(const StopWatch& rhs) const
  {