private static void Main(string[] args)
    {
        //Can't do this as wont compile
        //WickedRoom room = new WickedRoom();

        //have to use the factory method:
        WickedRoom room1 = WickedRoom.GetWickedRoom();
        WickedRoom room2 = WickedRoom.GetWickedRoom();

        //actually the same room
        Debug.Assert(room1 == room2);
    }
Exemple #2
0
    private static void Main(string[] args)
    {
        //Can't do this as wont compile
        //WickedRoom room = new WickedRoom();

        //have to use the factory method:
        WickedRoom room1 = WickedRoom.GetWickedRoom();
        WickedRoom room2 = WickedRoom.GetWickedRoom();

        //actually the same room
        Debug.Assert(room1 == room2);

        NaughtyRoom room3 = new NaughtyRoom();     //Allowed, just this once!
        NaughtyRoom room4 = new NaughtyRoom();     //exception, can't create another
    }