C# (CSharp) _04_Decorator Burger示例

示例#1

 public Bacon(Burger burger) : base(burger.GetDescription() + " +Bacon", burger)
 {
 }

示例#2

 public Ketchup(Burger burger) : base(burger.GetDescription() + " +Ketchup", burger)
 {
 }

示例#3

 public AddOn(string description, Burger burger) : base(description)
 {
     _burger = burger;
 }