From: Wojciech Meyer <wojciech.meyer@googlemail.com>
To: Andrew <newsgroups.fr@gmail.com>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Priority queues
Date: Thu, 30 Jun 2011 13:13:26 +0100 [thread overview]
Message-ID: <BANLkTimQtzqm329hG786EqjvdPTJXbw=Rw@mail.gmail.com> (raw)
In-Reply-To: <4E0C6463.2070708@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 906 bytes --]
On Thu, Jun 30, 2011 at 12:56 PM, Andrew <newsgroups.fr@gmail.com> wrote:
> Török Edwin wrote:
>
>> On 06/30/2011 02:30 PM, Andrew wrote:
>>
>>> Hi there,
>>>
>>> Does the standard library provide priority queues in OCaml? I'll be
>>> taking exams where I can use OCaml in a few days, but I couldn't find much
>>> documentation on priority queues online.
>>>
>>>
>> No, but the manual has an example of implementing priority queues:
>> http://caml.inria.fr/pub/docs/**manual-ocaml/manual004.html<http://caml.inria.fr/pub/docs/manual-ocaml/manual004.html>
>>
>
> Ouch.
>
>
> How would you implement Dijkstra's algorithm, otherwise?
>>>
>>
>> C doesn't have priority queues either (ok C++ does),
>> but you can implement them yourself.
>>
>>
>
Yes it does:
http://caml.inria.fr/pub/docs/manual-ocaml/libref/Set.Make.html
Please see min_elt function.
Cheers;
Wojciech
[-- Attachment #2: Type: text/html, Size: 1970 bytes --]
next prev parent reply other threads:[~2011-06-30 12:13 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-30 11:30 Andrew
2011-06-30 11:40 ` Török Edwin
2011-06-30 11:56 ` Andrew
2011-06-30 12:13 ` Wojciech Meyer [this message]
2011-06-30 12:34 ` Andrew
2011-06-30 12:43 ` Wojciech Meyer
2011-06-30 17:29 ` Christophe Raffalli
2011-06-30 17:45 ` Christophe Raffalli
2011-06-30 12:28 ` Guillaume Yziquel
2011-06-30 12:33 ` Jean-Christophe Filliâtre
2011-06-30 13:19 ` Michael Ekstrand
2011-06-30 14:07 ` Alexandre Pilkiewicz
2011-06-30 14:20 ` Michael Ekstrand
2011-06-30 14:22 ` David Rajchenbach-Teller
2011-06-30 14:29 ` Wojciech Meyer
2011-06-30 17:11 ` Andrew
2011-06-30 22:51 ` Wojciech Meyer
2011-07-01 5:06 ` Andrew
2011-06-30 16:06 ` Jean-Christophe Filliâtre
2011-07-01 10:32 ` Andrew
2011-07-01 10:51 ` Frédéric van der Plancke
[not found] <fa.zXwbS6BNVmuh5Yg3lR+NAiHb7b8@ifi.uio.no>
2011-07-01 22:37 ` Radu Grigore
2011-07-02 20:54 ` Brian Hurt
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='BANLkTimQtzqm329hG786EqjvdPTJXbw=Rw@mail.gmail.com' \
--to=wojciech.meyer@googlemail.com \
--cc=caml-list@inria.fr \
--cc=newsgroups.fr@gmail.com \
/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