From: Daniel de Rauglaudre <daniel.de_rauglaudre@inria.fr>
To: caml-list@inria.fr
Subject: [Caml-list] Re: [Caml-list] Question sur les références.
Date: Fri, 28 Dec 2001 16:45:15 +0100 [thread overview]
Message-ID: <20011228164515.H16590@verdot.inria.fr> (raw)
In-Reply-To: <3C2C7FC9.86AD1CA3@free.fr>; from watchdog@free.fr on Fri, Dec 28, 2001 at 03:20:57PM +0100
Salut,
On Fri, Dec 28, 2001 at 03:20:57PM +0100, WatchDog wrote:
> let resultat (a,b,c,d) position =
> let pos=ref position in
> !pos.(d).(c) <- !pos.(b).(a) ; !pos.(b).(a) <- V ;
> !pos ;;
C'est normal, c'est comme si tu écrivais:
let resultat (a,b,c,d) position =
let pos= position in
pos.(d).(c) <- pos.(b).(a) ; pos.(b).(a) <- V ;
pos ;;
> let x = ref 1 in x := !x + 1;;
> ça ne modifie pas la valeur de l'entier 1, non ???
Ben non. Mais 1 n'est pas une valeur mutable, tandis qu'un tableau,
c'est mutable.
Tu peux écrire:
a.(i) <- b
et pas:
1 <- b
--
Daniel de RAUGLAUDRE
daniel.de_rauglaudre@inria.fr
http://cristal.inria.fr/~ddr/
-------------------
Bug reports: http://caml.inria.fr/bin/caml-bugs FAQ: http://caml.inria.fr/FAQ/
To unsubscribe, mail caml-list-request@inria.fr Archives: http://caml.inria.fr
prev parent reply other threads:[~2001-12-28 15:45 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-28 14:20 WatchDog
2001-12-28 15:36 ` hubert.fauque
2001-12-28 16:18 ` WatchDog
2001-12-28 17:27 ` hubert.fauque
2001-12-29 16:54 ` [Caml-list] lablGL and GLUT Christophe Raffalli
2001-12-30 8:15 ` [Caml-list] Re: [Caml-list] Question sur les références Alan Schmitt
2001-12-30 11:05 ` Daniel de Rauglaudre
2002-01-01 11:20 ` [Caml-list] " Alan Schmitt
2001-12-28 15:45 ` Daniel de Rauglaudre [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20011228164515.H16590@verdot.inria.fr \
--to=daniel.de_rauglaudre@inria.fr \
--cc=caml-list@inria.fr \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).