protected override ICPEvent <T> Add(OnCPEvent <T> cb)
{
lock (history)
{
if (history.Count > 0)
{
foreach (T evData in history)
{
cb.Invoke(evData);
}
}
}
_event += cb;
return(this);
}
protected abstract ICPEvent <T> Sub(OnCPEvent <T> cb);
protected abstract ICPEvent <T> Add(OnCPEvent <T> cb);
protected override ICPEvent <T> Sub(OnCPEvent <T> cb)
{
_event -= cb;
return(this);
}
