public static Singletone Instance()
{
if (uniqueInstance == null)
{
uniqueInstance = new Singletone();
}
return(uniqueInstance);
}
public static Singletone getInstance()
{
if (inst == null)
{
inst = new Singletone(ra);
}
return(inst);
}
public static Singletone Instance()
{
if (_instance is null)
{
_instance = new Singletone();
}
return(_instance);
}
static void Main(string[] args)
{
Singletone s = Singletone.Getinstance();
Console.WriteLine(s.Sum());
Singletone s1 = Singletone.Getinstance();
s1.X = 10;
Console.WriteLine(s.Sum());
}
static void Main(string[] args)
{
Singletone instance1 = Singletone.Instance();
Singletone instance2 = Singletone.Instance();
Console.WriteLine(ReferenceEquals(instance1, instance2));
instance1.SingletonOperation();
string singletonData = instance1.GetSingletoneData();
Console.WriteLine(singletonData);
Console.ReadKey();
}
static void Main(string[] args)
{
Singletone s1 = Singletone.Instance();
Singletone s2 = Singletone.Instance();
if (s1 == s2)
{
Console.WriteLine("SAME!!");
}
s1.Print();
Singletone.Instance().Print();
Console.ReadLine();
}
static void Main(string[] args)
{
Random r = new Random();
Singletone st1 = new Singletone(r);
Console.WriteLine(st1.getData());
Console.WriteLine(new Singletone(r).getData());
Console.WriteLine(new Singletone(r).getData());
Console.WriteLine(Singletone.getInstance().getData());
Console.WriteLine(Singletone.getInstance().getData());
Console.WriteLine(Singletone.getInstance().getData());
//같은 객체를 이용하기 때문에 같은 값이 나온다.
}
static Singletone()
{
_instance = new Singletone();
}
