[Newbies] Re: Object references

[nicolas cellier]

Miguel Enrique Cobá Martínez <miguel.coba <at> gmail.com> writes:

> snip... (sorry, gmane want this)
> 
> The question is. When you have an object that is referenced from many 
> places, but only one of them is the correct according to the problem 
> domain, how do you manage the adding, removing and updating of the 
> object to the other interested?
> 
> Is there a guideline here?
> 
> Thanks for the advise,
> Miguel Cobá
> 

What you need is a WeakArray or some cousin of it.
Browse this class and examples of use.

Nicolas