Can I detect whether I've been given a new object as a parameter?

Question

Short Version

For those who don\'t have the time to read my reasoning for this question below:

Is there any way to enforce a policy of "new obje

Answer 1

As a possible partial solution if you only wanted one of an object to be consumed by a method maybe you could look at a Singleton. In this way the method in question could not create another instance if it existed already.