Test if Abstract Class Exists

Hey fellas, I’m trying to implement the functionality that unity Objects have where you can test if they exist simply with

Object object = null;
if(object)... // this is read as 'false'

I’ve hunted down this line in the Object class:

public static implicit operator bool(Object exists);

but I don’t know what it contains… any idea how I could implement this into my own classes?

Thank you!

I think it´s as simple as this:

public static implicit operator bool(Test exists){
	return exists != null;

Good idea by the way!