static public PrototypeClass getInstance()
{
///浅克隆，值对象克隆新的地址，引用对象克隆引用地址，不会克隆引用对象本身
PrototypeClass prototypeClass = (PrototypeClass)_prototypeClass.MemberwiseClone();
return(prototypeClass);
}
static public PrototypeClass getInsDeep()
{
///浅克隆，值对象克隆新的地址，引用对象克隆引用地址，不会克隆引用对象本身
PrototypeClass prototypeClass = (PrototypeClass)_prototypeClass.MemberwiseClone();
///手动深克隆，class是引用，克隆只克隆了地址
prototypeClass.inside = new ClassInside();
return(prototypeClass);
}
static void Main(string[] args)
{
{
Console.WriteLine("-------------- 浅克隆 ---------------");
PrototypeClass prototypeClass1 = PrototypeClass.getInstance();
PrototypeClass prototypeClass2 = PrototypeClass.getInstance();
prototypeClass1.ID = 5;
prototypeClass1.inside.CID = 10;
prototypeClass1.inside.name = "jimmy";
Console.WriteLine($"{prototypeClass1.ID}, {prototypeClass1.inside.CID}, {prototypeClass1.inside.name}");
Console.WriteLine($"{prototypeClass2.ID}, {prototypeClass2.inside.CID}, {prototypeClass2.inside.name}");
}
{
Console.WriteLine("-------------- 手动深克隆 ---------------");
PrototypeClass prototypeClass1 = PrototypeClass.getInsDeep();
PrototypeClass prototypeClass2 = PrototypeClass.getInsDeep();
prototypeClass1.ID = 5;
prototypeClass1.inside.CID = 10;
prototypeClass1.inside.name = "jimmy";
Console.WriteLine($"{prototypeClass1.ID}, {prototypeClass1.inside.CID}, {prototypeClass1.inside.name}");
Console.WriteLine($"{prototypeClass2.ID}, {prototypeClass2.inside.CID}, {prototypeClass2.inside.name}");
}
{
Console.WriteLine("-------------- 序列化深克隆 ---------------");
PrototypeClass prototypeClass1 = PrototypeClass.getInsSerial();
PrototypeClass prototypeClass2 = PrototypeClass.getInsSerial();
prototypeClass1.ID = 5;
prototypeClass1.inside.CID = 10;
prototypeClass1.inside.name = "jimmy";
Console.WriteLine($"{prototypeClass1.ID}, {prototypeClass1.inside.CID}, {prototypeClass1.inside.name}");
Console.WriteLine($"{prototypeClass2.ID}, {prototypeClass2.inside.CID}, {prototypeClass2.inside.name}");
}
Console.ReadLine();
}
/// <summary>
/// 单例模式一 : 静态构造函数：由CLR保证，在第一次使用这个类之前，调用而且只调用一次
/// </summary>
static PrototypeClass()
{
_prototypeClass = new PrototypeClass();
}