OpenEuphoria

Re: Callback question

• Posted by Al Getz <Xaxo at aol.com> Dec 21, 2005
• 483 views

Bernie Ryan wrote:
> 
> 
> Why does a call_back have to be a function ?
> Why can't it be a procedure also ?
> 
> A call_back could be routine that shuts down a program;
> It may only be called back once and
> may not have anything to return to.
> 
> 
> Bernie
> 
> My files in archive:
> w32engin.ew mixedlib.e eu_engin.e win32eru.exw
> 
> Can be downloaded here:
> <a
> href="http://www.rapideuphoria.com/cgi-bin/asearch.exu?dos=on&win=on&lnx=on&gen=on&keywords=bernie+ryan">http://www.rapideuphoria.com/cgi-bin/asearch.exu?dos=on&win=on&lnx=on&gen=on&keywords=bernie+ryan</a>

Hi Bernie,


That must be the way Rob wanted it, because im sure it's possible to
make a procedure, just not with Euphoria (yet).
I have to say though, i dont miss this, because i just return a zero.
Doesnt seem to hurt.

If i was going to ask for anything i'd ask for enumerated types :)


Take care,
Al

And, good luck with your Euphoria programming!

My bumper sticker: "I brake for LED's"