RosettaCodeData/Task/Singleton/C-sharp/singleton-1.cs

17 lines
438 B
C#

public sealed class Singleton1 //Lazy: Yes ||| Thread-safe: Yes ||| Uses locking: Yes
{
private static Singleton1 instance;
private static readonly object lockObj = new object();
public static Singleton1 Instance {
get {
lock(lockObj) {
if (instance == null) {
instance = new Singleton1();
}
}
return instance;
}
}
}