Re: [oopic] call by reference

Pointers do not exist in the ooPIC "world view". The simplest way (and
perhaps the only way) is to use a global variable. It is not as pretty
as using a reference in the argument list, but philosophically they are
both side-effects, so...

DLC

Brian Lloyd wrote:
> I have a function that I need to return two values, one in the
> function name itself and one as a parameter. How do I pass a pointer/
> address and how do I dereference a pointer inside my function? I can't
> find this anywhere in the manual or in Dan's book.
>
> Yes, I could use a global variable but I would prefer not to.
>
> --
>
> Brian Lloyd Granite Bay Montessori
> brian AT gbmontessori DOT com 9330 Sierra College Blvd.
> +1.916.367.2131 (voice) Roseville, CA 95661, USA
>

http://www.gbmontessori.com
>
> I fly because it releases my mind from the tyranny of petty things . . .
> — Antoine de Saint-Exupéry
>
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> PGP key fingerprint: 3B1D BA11 4913 3254 B6E0 CC09 1209 5C52 A32A 1B6C
>
>
>
>
>
>
>
>
> Yahoo! Groups Links
>
>
>
>

--
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Dennis Clark ooPIC Tech Support
www.oopic.com
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