Method remainingTime

Control/L3Utils.cpp:96–109

Return the remaining time of any timers, or nextTimeout if none active. The idiom is to pass it -1, and it returns it if no timers running. This was meant for the single-thread version of the State Machines and is not currently used.

	// The idiom is to pass it -1, and it returns it if no timers running.
	// This was meant for the single-thread version of the State Machines and is not currently used.
	int L3TimerList::remainingTime() {
		int nextTimeout = -1;
		for (L3TimerId tid = (L3TimerId)0; tid < cNumTimers; tid = (L3TimerId)(tid + 1)) {
			if (mtlTimers[tid].tIsActive()) {
				int remaining = mtlTimers[tid].tRemaining();
				if (nextTimeout == -1) {
					nextTimeout = remaining;
				} else {
					nextTimeout = min(nextTimeout,remaining);
				}
			}
		}
		return nextTimeout;
	}
};