From: Marius Vollmer <mvo@zagadka.ping.de>
Cc: tomas@fabula.de, guile-devel@gnu.org
Subject: Re: Smart variables, dumb variables
Date: 15 Aug 2002 22:02:09 +0200 [thread overview]
Message-ID: <87n0rnq4am.fsf@zagadka.ping.de> (raw)
In-Reply-To: <20020815200255.GA9588@www>
rm@fabula.de writes:
> > Should it print #<primitive-generic +> from the start?
>
> Since it actually _is_ a generic from the start, yes, i think it should.
Ok, agreed. Objections?
> Of course, what i'm really after is a test like 'generic? foo' so that
> i can write a macro that does what i think guile should do. Make 'foo'
> a generic iff it's not one allready.
You can't really do that I think. You can't change a procedure into a
generic function. What you can do is change the value of a variable
to point to a new function, which is generic. But maybe that is what
you want.
There is no 'generic?' but you can maybe define it like so
(define (generic? obj)
(or (is-a? obj <generic>)
(is-a? obj <primitive-generic>)))
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next prev parent reply other threads:[~2002-08-15 20:02 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-13 20:06 Smart variables, dumb variables Marius Vollmer
2002-08-14 8:07 ` tomas
2002-08-14 19:35 ` Marius Vollmer
2002-08-14 20:28 ` tomas
2002-08-14 20:48 ` Marius Vollmer
2002-08-14 21:06 ` rm
2002-08-14 21:09 ` Marius Vollmer
2002-08-15 8:06 ` rm
2002-08-15 8:01 ` Lynn Winebarger
2002-08-15 9:51 ` rm
2002-08-15 14:44 ` Rob Browning
2002-08-15 16:34 ` Marius Vollmer
2002-08-15 17:27 ` rm
2002-08-15 19:43 ` Marius Vollmer
2002-08-15 20:02 ` rm
2002-08-15 20:02 ` Marius Vollmer [this message]
2002-08-15 20:25 ` rm
2002-08-17 11:59 ` Neil Jerram
2002-08-19 23:29 ` Marius Vollmer
2002-08-20 12:01 ` rm
2002-08-26 22:06 ` Marius Vollmer
2002-08-15 10:52 ` tomas
2002-08-15 16:36 ` Marius Vollmer
2002-08-14 21:31 ` Rob Browning
2002-08-14 21:45 ` Marius Vollmer
2002-08-15 2:43 ` Rob Browning
2002-08-15 6:29 ` Marius Vollmer
2002-08-15 14:38 ` Rob Browning
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