* [Caml-list] Hashset implementation
@ 2014-04-08 3:42 Johan Mazel
2014-04-08 4:01 ` Tianyi Cui
2014-04-08 6:23 ` Simon Cruanes
0 siblings, 2 replies; 3+ messages in thread
From: Johan Mazel @ 2014-04-08 3:42 UTC (permalink / raw)
To: OCaml Mailing List
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Hi
I want to use hashset in OCaml.
I found these two implemtetations:
*https://www.lri.fr/~filliatr/ftp/ocaml/ds/hashset.ml.html
*http://caml.inria.fr/cgi-bin/hump.en.cgi?contrib=504
Is there anything else available somewhere ?
Regards
Johan
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* Re: [Caml-list] Hashset implementation
2014-04-08 3:42 [Caml-list] Hashset implementation Johan Mazel
@ 2014-04-08 4:01 ` Tianyi Cui
2014-04-08 6:23 ` Simon Cruanes
1 sibling, 0 replies; 3+ messages in thread
From: Tianyi Cui @ 2014-04-08 4:01 UTC (permalink / raw)
To: Johan Mazel; +Cc: OCaml Mailing List
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If you're willing to consider an alternative standard library, you can try
Core (https://github.com/janestreet/core). It includes hash set (
https://ocaml.janestreet.com/ocaml-core/111.03.00/doc/core/#Hash_set) and
many more goodies.
On Tue, Apr 8, 2014 at 11:42 AM, Johan Mazel <johan.mazel@gmail.com> wrote:
> Hi
> I want to use hashset in OCaml.
> I found these two implemtetations:
> *https://www.lri.fr/~filliatr/ftp/ocaml/ds/hashset.ml.html
> *http://caml.inria.fr/cgi-bin/hump.en.cgi?contrib=504
> Is there anything else available somewhere ?
> Regards
> Johan
>
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* Re: [Caml-list] Hashset implementation
2014-04-08 3:42 [Caml-list] Hashset implementation Johan Mazel
2014-04-08 4:01 ` Tianyi Cui
@ 2014-04-08 6:23 ` Simon Cruanes
1 sibling, 0 replies; 3+ messages in thread
From: Simon Cruanes @ 2014-04-08 6:23 UTC (permalink / raw)
To: Johan Mazel, OCaml Mailing List
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Hi, the standard Hashtbl can be used as a basic hashset (using unit as values and the set elements as keys) for simple uses. It won't provide intersection or union, though.
On 8 avril 2014 05:42:25 UTC+02:00, Johan Mazel <johan.mazel@gmail.com> wrote:
>Hi
>I want to use hashset in OCaml.
>I found these two implemtetations:
>*https://www.lri.fr/~filliatr/ftp/ocaml/ds/hashset.ml.html
>*http://caml.inria.fr/cgi-bin/hump.en.cgi?contrib=504
>Is there anything else available somewhere ?
>Regards
>Johan
>
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--
Simon
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2014-04-08 4:01 ` Tianyi Cui
2014-04-08 6:23 ` Simon Cruanes
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