From: Christophe Delage <cdelage@ens-lyon.fr>
To: caml-list@inria.fr
Subject: [Caml-list] kprintf
Date: Thu, 15 Aug 2002 16:52:19 +0200 (MEST) [thread overview]
Message-ID: <Pine.GSO.4.21.0208151630490.26589-100000@ponant> (raw)
Hi,
I saw that this function has just been added to ocaml,
I think this is a good idea, but I am wondering why
the continuation function should return a string.
I wrote once, for my programs, a "kprintf-like" function
with _exactly_ the same code (there is not much difference between
sprintf and kprintf ;-), but I forced the type :
mykprintf : (string -> 'b) -> ('a, string -> 'b, 'b) format -> 'a
and (as far as I know) there were no problems,
mykprintf f fmt a1 .. an
seems to do the same thing (and have the same type) as
f (mykprintf fmt a1 .. an)
whatever the return type of f is.
I saw a post in the list about "technical reasons",
could somebody be more precise ?
-Christophe
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next reply other threads:[~2002-08-15 14:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-15 14:52 Christophe Delage [this message]
2002-08-23 12:56 Damien Doligez
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