From: Alain Frisch <alain@frisch.fr>
To: Berke Durak <berke.durak@exalead.com>
Cc: caml-list <caml-list@inria.fr>
Subject: Re: [Caml-list] Canonical Set/Map datastructure?
Date: Fri, 07 Mar 2008 11:19:36 +0100 [thread overview]
Message-ID: <47D116B8.6010500@frisch.fr> (raw)
In-Reply-To: <47CFBF04.9030703@exalead.com>
Berke Durak wrote:
> However, the idea of combining hash-consing and Patricia trees, however
> elegant, does not suit my problem. Basically, you are cheating by using
> an auxiliary data structure, the hashtable (which is also O(n^2)
> worst-case).
You can also implement hash-consing with the Map module (or a
polymorphic version of it) to avoid the worst case complexity. But yes,
you need an extra data structure.
-- Alain
prev parent reply other threads:[~2008-03-07 10:19 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-05 16:49 Berke Durak
2008-03-05 17:16 ` [Caml-list] " Brian Hurt
2008-03-05 17:27 ` Alain Frisch
2008-03-05 19:53 ` Jean-Christophe Filliâtre
2008-03-05 20:03 ` Jon Harrop
2008-03-05 21:56 ` Alain Frisch
2008-03-06 7:45 ` Jean-Christophe Filliâtre
2008-03-05 17:34 ` Harrison, John R
2008-03-06 9:53 ` Berke Durak
2008-03-06 17:36 ` Harrison, John R
2008-03-07 10:09 ` Berke Durak
2008-03-07 17:13 ` Harrison, John R
2008-03-07 10:19 ` Alain Frisch [this message]
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