Beispiel #1
0
        static void Main(string[] args)
        {
            PrintPool obj = PrintPool.getInstance();
            obj.printMsg("doc_1");

            PrintPool obj1 = PrintPool.getInstance();
            obj1.printMsg("doc_2");
        }
Beispiel #2
0
        public static PrintPool getInstance()
        {
            if(instance==null)
            {
                instance = new PrintPool();
            }

            return instance;
        }