* [Caml-list] bitboard - howto
@ 2002-04-16 14:15 V Krishnakumar
2002-04-16 18:22 ` Warp
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: V Krishnakumar @ 2002-04-16 14:15 UTC (permalink / raw)
To: caml-list
Hi! all,
Iam new to OCaml. Iam trying to write a chess engine.
In order to represent the board, I need bitvectors. How do I get bitvectors ? (i need exactly 64 bit vectors).
also pointers to similar board games would be really appreciated.
thanks in advance,
-Krishnakumar
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [Caml-list] bitboard - howto
2002-04-16 14:15 [Caml-list] bitboard - howto V Krishnakumar
@ 2002-04-16 18:22 ` Warp
2002-04-16 18:38 ` Falk Hueffner
2002-04-17 7:30 ` Jean-Christophe Filliatre
2 siblings, 0 replies; 4+ messages in thread
From: Warp @ 2002-04-16 18:22 UTC (permalink / raw)
To: caml-list
> Hi! all,
>
> Iam new to OCaml. Iam trying to write a chess engine.
> In order to represent the board, I need bitvectors. How do I get
bitvectors ? (i need exactly 64 bit vectors).
>
> also pointers to similar board games would be really appreciated.
You can use the Int64 module of the Stdlib wich has bit-based operations.
Nicolas Cannasse
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [Caml-list] bitboard - howto
2002-04-16 14:15 [Caml-list] bitboard - howto V Krishnakumar
2002-04-16 18:22 ` Warp
@ 2002-04-16 18:38 ` Falk Hueffner
2002-04-17 7:30 ` Jean-Christophe Filliatre
2 siblings, 0 replies; 4+ messages in thread
From: Falk Hueffner @ 2002-04-16 18:38 UTC (permalink / raw)
To: V Krishnakumar; +Cc: caml-list
"V Krishnakumar" <birbal77@indiatimes.com> writes:
> Hi! all,
>
> Iam new to OCaml. Iam trying to write a chess engine. In order to
> represent the board, I need bitvectors. How do I get bitvectors ? (i
> need exactly 64 bit vectors).
Try Int64 (http://caml.inria.fr/ocaml/htmlman/libref/Int64.html)
Falk
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [Caml-list] bitboard - howto
2002-04-16 14:15 [Caml-list] bitboard - howto V Krishnakumar
2002-04-16 18:22 ` Warp
2002-04-16 18:38 ` Falk Hueffner
@ 2002-04-17 7:30 ` Jean-Christophe Filliatre
2 siblings, 0 replies; 4+ messages in thread
From: Jean-Christophe Filliatre @ 2002-04-17 7:30 UTC (permalink / raw)
To: V Krishnakumar; +Cc: caml-list
V Krishnakumar writes:
> Hi! all,
>
> Iam new to OCaml. Iam trying to write a chess engine.
> In order to represent the board, I need bitvectors. How do I get
> bitvectors ? (i need exactly 64 bit vectors).
>
> also pointers to similar board games would be really appreciated.
I wrote a bit vectors library, available here:
http://www.lri.fr/~filliatr/software.en.html
But, as already suggested by others, using the Int64 module from ocaml
standard library is clearly a better idea in this particular case.
--
Jean-Christophe Filliâtre (http://www.lri.fr/~filliatr)
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2002-04-16 14:15 [Caml-list] bitboard - howto V Krishnakumar
2002-04-16 18:22 ` Warp
2002-04-16 18:38 ` Falk Hueffner
2002-04-17 7:30 ` Jean-Christophe Filliatre
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