So we all know about class diagrams, but I'm after some kind of "object diagram" that shows what objects a class will hold within its state and how they call come together.

 

I've seen diagrams which seem to show this in my GoF Design Patterns book, but it doesn't say what the type of diagram is, and I can't see any templates of use in Visio 2003. I hope it's not under UML.

 

Any hints? Smiley