public virtual void AddListener(SomeListener listener)
{
if (null == listener)
{
return;
}
listeners.Add(new HashedWeakReference <SomeListener>(listener));
}
public void RemoveListener(SomeListener listener)
{
foreach (HashedWeakReference <SomeListener> reference in listeners)
{
if (reference.Reference.TryGetTarget(out SomeListener iterListener) && iterListener == listener)
{
listeners.Remove(reference);
break;
}
}
}
public virtual void RemoveListener(SomeListener listener)
{
}
