From: Christophe TROESTLER <Christophe.Troestler+ocaml@umons.ac.be>
To: OCaml Mailing List <caml-list@yquem.inria.fr>
Subject: Re: Visitor in OCaml
Date: Mon, 19 Jan 2009 18:52:11 +0100 (CET) [thread overview]
Message-ID: <20090119.185211.510590053606729883.Christophe.Troestler+ocaml@umons.ac.be> (raw)
In-Reply-To: <527cf6bc0901190841l3247ada1kfc86847aac1445d1@mail.gmail.com>
On Mon, 19 Jan 2009 17:41:35 +0100, blue storm wrote:
>
> On 1/19/09, Yoann Padioleau <padator@wanadoo.fr> wrote:
> > What we want is really give code like
> >
> > let my_analysis program =
> > analyze_all_expressions program (fun expr ->
> > match expr with
> > | FunCall (e, es) -> do_something()
> > | _ -> <find_a_way_to_recurse_for_all_the_other_cases>
> > )
> >
> > The problem is how to write analyze_all_expressions
> > and find_a_way_to_recurse_for_all_the_other_cases.
>
> You should have a look at the Camlp4 "metaprogramming" facilities :
> http://brion.inria.fr/gallium/index.php/Camlp4MapGenerator
You may also be interested in the paper "Code reuse through
polymorphic variants" by Jacques Garrigue:
http://www.math.nagoya-u.ac.jp/~garrigue/papers/fose2000.html
Regards,
ChriS
next prev parent reply other threads:[~2009-01-19 17:52 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-01-16 15:18 C++/C# inheritance is bad? Kuba Ober
2009-01-16 15:58 ` [Caml-list] " Richard Jones
2009-01-16 16:28 ` On the benefits of OO, Was: " Jan Kybic
2009-01-17 12:40 ` Oliver Bandel
2009-01-16 18:27 ` Raoul Duke
2009-01-16 21:42 ` Kuba Ober
2009-01-17 3:14 ` Sashan Govender
2009-01-17 14:07 ` Kuba Ober
2009-01-18 6:24 ` Stefano Zacchiroli
2009-01-17 13:27 ` Jon Harrop
2009-01-17 14:35 ` Kuba Ober
2009-01-17 16:59 ` Jon Harrop
2009-01-17 21:22 ` Kuba Ober
2009-01-17 22:17 ` Jon Harrop
2009-01-17 23:29 ` David Teller
2009-01-17 23:49 ` Jon Harrop
2009-01-19 16:22 ` Visitor in OCaml [was Re: [Caml-list] C++/C# inheritance is bad?] Yoann Padioleau
2009-01-19 16:41 ` blue storm
2009-01-19 17:49 ` Richard Jones
2009-01-19 17:52 ` Christophe TROESTLER [this message]
2009-01-21 20:09 ` Visitor in OCaml Yoann Padioleau
2009-01-22 4:03 ` [Caml-list] " Yaron Minsky
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=20090119.185211.510590053606729883.Christophe.Troestler+ocaml@umons.ac.be \
--to=christophe.troestler+ocaml@umons.ac.be \
--cc=caml-list@yquem.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