trigger method

TTEvent<T, U, V> trigger(
  1. T a, [
  2. U? b,
  3. V? c
])

Trigger this event

Implementation

TTEvent<T, U, V> trigger(T a, [U? b, V? c]) {
  _mutexAcquire(() {
    Future.forEach(_listeners, (EventCb<T, U, V> cb) => cb(a, b, c));
  });
  return this;
}