Advance this object's current-time value by the specified amount of time, and notify the scheduler that the time has changed. Return the updated current-time value. The behavior is undefined unless amount represents a positive time interval, and now + amount is within the range that can be represented with a bsls::TimeInterval.
Declared in <bdlmt_timereventscheduler.h>
bsls::TimeInterval
advanceTime(bsls::TimeInterval amount);