Re: [Scheme-reports] multiple values module Eli Barzilay (20 May 2011 07:08 UTC)
Re: [Scheme-reports] multiple values module John Cowan (20 May 2011 16:02 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (20 May 2011 16:04 UTC)
Re: [Scheme-reports] multiple values module John Cowan (20 May 2011 19:48 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (20 May 2011 19:50 UTC)
Re: [Scheme-reports] multiple values module Emmanuel Medernach (21 May 2011 06:43 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (21 May 2011 08:49 UTC)
Re: [Scheme-reports] multiple values module John Cowan (21 May 2011 17:50 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (22 May 2011 14:05 UTC)
Re: [Scheme-reports] multiple values module Emmanuel Medernach (24 May 2011 07:06 UTC)
Re: [Scheme-reports] multiple values module John Cowan (24 May 2011 16:08 UTC)
Re: [Scheme-reports] multiple values module Emmanuel Medernach (24 May 2011 17:06 UTC)
Re: [Scheme-reports] multiple values module Aaron W. Hsu (24 May 2011 18:54 UTC)
Re: [Scheme-reports] multiple values module Per Bothner (24 May 2011 23:26 UTC)
Re: [Scheme-reports] multiple values module John Cowan (24 May 2011 21:20 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (24 May 2011 21:26 UTC)
Re: [Scheme-reports] multiple values module John Cowan (24 May 2011 21:37 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (24 May 2011 21:41 UTC)
Re: [Scheme-reports] multiple values module Aaron W. Hsu (25 May 2011 03:41 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (25 May 2011 06:42 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (21 May 2011 08:42 UTC)
Re: [Scheme-reports] multiple values module Aaron W. Hsu (20 May 2011 16:27 UTC)
Re: [Scheme-reports] multiple values module Alex Shinn (20 May 2011 16:54 UTC)
Re: [Scheme-reports] multiple values module Andy Wingo (20 May 2011 16:57 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (20 May 2011 17:47 UTC)
Re: [Scheme-reports] multiple values module John Cowan (20 May 2011 20:38 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (21 May 2011 02:03 UTC)
Re: [Scheme-reports] multiple values module John Cowan (21 May 2011 05:11 UTC)
Re: [Scheme-reports] multiple values module Eli Barzilay (21 May 2011 05:04 UTC)
Re: [Scheme-reports] multiple values module John Cowan (21 May 2011 18:43 UTC)
Re: [Scheme-reports] multiple values module Andre van Tonder (21 May 2011 19:49 UTC)
Re: [Scheme-reports] multiple values module John Cowan (21 May 2011 20:49 UTC)

Re: [Scheme-reports] multiple values module John Cowan 24 May 2011 21:36 UTC

Eli Barzilay scripsit:

> If you're talking about such things as
>
>   (define-values (getter setter)
>     (let ([state #f])
>       (values ...blah1...
>               ...blah2...)))

I'm not only not talking about such a thing, I don't even understand it.
What I meant was this: trivially any procedure that returns multiple
values could as well return a single value which is an aggregate
of some sort such as a list or general vector.  However, it costs
something to aggregate and disaggregate this value, a cost which *some*
implementations of multiple values need not pay.

--
John Cowan              http://www.ccil.org/~cowan      cowan@ccil.org
Would your name perchance be surname Puppet, given name Sock?
                --Rick Moen

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