From: ucivax!gateway@ucbvax.Berkeley.EDU (J o s e D u a r t e)
Subject: Re: Task Access Type Variables
Date: 18 Jul 91 21:03:06 GMT [thread overview]
Message-ID: <9107181402.aa28860@PARIS.ICS.UCI.EDU> (raw)
> Here's a question:
>
> What happens to the value of a variable which
> is an access to a task (type) once the task completes
> its job or terminates for some reason?
>
> Does this access type variable become NULL or
> will it access some garbage location?
>
> I could just use the TVAR.all'CALLABLE or
> TVAR.all'TERMINATED task attributes to see what the
> status of the task that TVAR points to is. (Of
> course, I'll check to make sure that TVAR /= null
> before I do this).
>
> Does anyone know the official answer?
Also...can garbage collection be done on task access
type variables? This seems like it shouldn't be possible.
Jose' D.
next reply other threads:[~1991-07-18 21:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
1991-07-18 21:03 J o s e D u a r t e [this message]
-- strict thread matches above, loose matches on Subject: below --
1991-07-20 0:38 Task Access Type Variables Robert I. Eachus
1991-07-19 14:30 Jean Pierre Rosen
1991-07-19 13:22 Norman H. Cohen
1991-07-18 19:12 J o s e D u a r t e
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