From: "Nicolas Cannasse" <warplayer@free.fr>
To: "Lukasz Lew" <ll189417@zodiac.mimuw.edu.pl>,
"John Prevost" <j.prevost@cs.cmu.edu>
Cc: <caml-list@inria.fr>
Subject: Re: [Caml-list] Does this function exist?
Date: Tue, 10 Sep 2002 01:10:27 +0200 [thread overview]
Message-ID: <003c01c25856$16352a90$5200a8c0@warp> (raw)
In-Reply-To: <Pine.LNX.4.44.0209092212360.21417-100000@zodiac.mimuw.edu.pl>
> OK, so I want just "[3; 3]", (no type information),
>
> I can use printf, but it isn't very easy to write when you have i.e.
> list of pairs of lists. And i believe that there is unversal ``print''.
> Can you help?
You still can use the (undocumented because unsafe) Obj module of the
standard distribution. This enable you to recursivly scan ocaml blocks :
let rec print_ints x =
let r = Obj.repr x in
match Obj.is_int r with
| true -> Printf.sprintf "%d" (Obj.magic x : int)
| false -> (* recursivly print fields from 0 to (Obj.size r)-1 *) ...
val print_ints : 'a -> unit
Nicolas Cannasse
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next prev parent reply other threads:[~2002-09-09 23:09 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-09 17:56 Lukasz Lew
2002-09-09 19:34 ` John Prevost
2002-09-09 20:18 ` Lukasz Lew
2002-09-09 20:55 ` John Prevost
2002-09-09 20:59 ` Lukasz Lew
2002-09-17 16:21 ` Kontra, Gergely
2002-09-17 17:17 ` Florian Hars
2002-09-09 21:40 ` Yutaka OIWA
2002-09-09 23:10 ` Nicolas Cannasse [this message]
[not found] ` <Pine.LNX.4.44.0209092212360.21417-100000@zodiac.mimuw.edu. pl>
2002-09-09 22:05 ` Chris Hecker
2002-09-09 22:48 ` Remi VANICAT
2002-09-10 1:10 ` Daniel de Rauglaudre
2002-09-16 16:56 ` Kontra, Gergely
2002-09-12 15:31 ` [Caml-list] " Michaël Grünewald
2002-09-18 23:01 [Caml-list] " Gurr, David (MED, self)
2002-09-18 23:01 Gurr, David (MED, self)
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