设计模式之原型模式代码示例

using System;

namespace CloneFunc{

    abstract class Prototype{
        string id;
        public string Id{
            get{return this.id;}
            set{this.id = value;}
        }
        
        public Prototype(string Id){
            this.id = Id;
        }
        
        public abstract Prototype Clone();
    }

    class ConcretePrototype1 : Prototype{
    
        public override Prototype Clone(){
            return (ConcretePrototype1)this.MemberwiseClone();
        }
        public ConcretePrototype1(string id) : base(id){
        }
    }

    class EntryPoint{
        public static void Main(){
            ConcretePrototype1 c1 = new ConcretePrototype1("i");
            ConcretePrototype1 cc = c1.Clone() as ConcretePrototype1;
            Console.WriteLine(cc.Id + "------" + cc.ToString());
            Prototype c2 = new ConcretePrototype1("ii");
            Console.WriteLine(c2.Id + "------" + c2.ToString());
            bool result = object.ReferenceEquals(cc,c2);
            Console.WriteLine(result.ToString());
            Console.Read();
        }
    }

}