From: Francois Berenger <berenger@riken.jp>
To: caml-list@inria.fr
Subject: Re: [Caml-list] How could I implement an efficient ring buffer?
Date: Tue, 03 Apr 2012 09:06:24 +0900 [thread overview]
Message-ID: <4F7A3F00.3070709@riken.jp> (raw)
In-Reply-To: <4F79B858.2090502@gmail.com>
On 04/02/2012 11:31 PM, Hongbo Zhang wrote:
> Hi List,
> I want to implement sliding window algorithm (in place, no memory copy),
> I wonder whether I need to write c code.
Queues are described in Chris Okasaki's book, with a functional
implementation in all senses of the term.
If you don't want to roll your own, someone suggested Janestreet's
core's Dequeue module and Gabriel sent you some implementation.
Regards,
F.
> To make it clear and simple,
> In c, you can record the head pointer of the array, and do the modulo
> operations when get and set
> In ocaml, it seems you have an array a of type int array, you can not do
> things like this *(&a+5).
> Many thanks
>
>
prev parent reply other threads:[~2012-04-03 0:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-02 14:31 Hongbo Zhang
2012-04-02 15:04 ` David Allsopp
2012-04-02 15:15 ` Gabriel Scherer
2012-04-02 21:15 ` Jon Harrop
2012-04-02 15:44 ` Benedikt Grundmann
2012-04-03 0:06 ` Francois Berenger [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=4F7A3F00.3070709@riken.jp \
--to=berenger@riken.jp \
--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