* big_int -> int64
@ 2007-08-24 13:52 Christoph Bauer
2007-08-24 14:27 ` [Caml-list] " Jeff Meister
0 siblings, 1 reply; 3+ messages in thread
From: Christoph Bauer @ 2007-08-24 13:52 UTC (permalink / raw)
To: caml-list
Hi,
how can i convert a big_int to a int64 and vice versa.
Thanks,
Christoph Bauer
--
LMS Deutschland GmbH - Geschäftsführer: Dr. Ing. Urbain Vandeurzen, Dr.-Ing. Norbert Reimann - Sitz: Kaiserslautern - Registergericht: HRB Kaiserslautern 3706
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Caml-list] big_int -> int64
2007-08-24 13:52 big_int -> int64 Christoph Bauer
@ 2007-08-24 14:27 ` Jeff Meister
2007-08-24 18:53 ` Jon Harrop
0 siblings, 1 reply; 3+ messages in thread
From: Jeff Meister @ 2007-08-24 14:27 UTC (permalink / raw)
To: Christoph Bauer; +Cc: caml-list
I guess you do Int64.of_string (Big_int.string_of_big_int i). Clunky,
but should work.
On 8/24/07, Christoph Bauer <Christoph.Bauer@lmsintl.com> wrote:
> Hi,
>
> how can i convert a big_int to a int64 and vice versa.
>
> Thanks,
>
> Christoph Bauer
> --
> LMS Deutschland GmbH - Geschäftsführer: Dr. Ing. Urbain Vandeurzen, Dr.-Ing. Norbert Reimann - Sitz: Kaiserslautern - Registergericht: HRB Kaiserslautern 3706
>
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^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [Caml-list] big_int -> int64
2007-08-24 14:27 ` [Caml-list] " Jeff Meister
@ 2007-08-24 18:53 ` Jon Harrop
0 siblings, 0 replies; 3+ messages in thread
From: Jon Harrop @ 2007-08-24 18:53 UTC (permalink / raw)
To: caml-list
On Friday 24 August 2007 15:27:14 Jeff Meister wrote:
> I guess you do Int64.of_string (Big_int.string_of_big_int i). Clunky,
> but should work.
You could go via Num and pattern match for Int to catch the most common case
of small 31- or 63-bit ints.
--
Dr Jon D Harrop, Flying Frog Consultancy Ltd.
OCaml for Scientists
http://www.ffconsultancy.com/products/ocaml_for_scientists/?e
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