static void Main(string[] args)
{
SingletonClass singletonA = SingletonClass.getInstance(); /*Generally GC decides when the object needs to cleaned up, so when an object of that class is present - It'll
* take up the same instance*/
singletonA.Dispose(); /*Could not do it - thought to check*/
SingletonClass singletonB = SingletonClass.getInstance();
SingletonSealedClass singletonSealedClassA = new SingletonSealedClass(); /*Difference between sealed class and a class with private constructor,
* Both will not have same object, thats the major difference between sealed and private constructor class
* that, sealed can be initialised outside, private constructor class cannot be - and Sealed class cannot be
* inherited at all*/
SingletonSealedClass singletonSealedClassB = new SingletonSealedClass();
/* SingletonStaticClass singletonStaticClassA = new SingletonStaticClass() //Static Classes cannot have instances, by design Static classes are sealed , so cannot be inherited as well.
* SingletonStaticClass singletonStaticClassB = new SingletonStaticClass() */
SingletonStaticClass.displayFromSingletonStaticClass();
if (singletonSealedClassA == singletonSealedClassB)
{
Console.WriteLine("\nBoth are same objects");
}
else
{
Console.WriteLine("Both are not same objects");
}
if (singletonA == singletonB)
{
Console.WriteLine("\nBoth are same objects");
}
Console.ReadLine();
}