From: "Yaron M. Minsky" <yminsky@CS.Cornell.EDU>
To: polux moon <polux_moon@hotmail.com>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] read a float(double) in a file in a binary file
Date: Fri, 02 Aug 2002 12:58:02 -0400 [thread overview]
Message-ID: <3D4ABA1A.3070707@cs.cornell.edu> (raw)
In-Reply-To: <F186SweAcWKHlQAiPgT0000ad6a@hotmail.com>
Use the Int64 function bits_of_float to get the int64 representation of
the float. Then using some arithmetic, extract the bytes and write them
out in the order of your choosing. To read, you do the same thing in
the opposite direction.
y
polux moon wrote:
>
> Hello
>
> How can I read a float (double) in a binary format (output of a programe
> in c ) from a file ?
> I ve done it for it (read four byte and do some arithmetic) but for
> float i don t know how to do
>
> Thanks
>
>
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next prev parent reply other threads:[~2002-08-02 16:58 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-08-01 11:05 polux moon
2002-08-02 16:58 ` Yaron M. Minsky [this message]
2002-08-02 17:06 ` Thorsten Ohl
2002-08-05 9:29 ` Xavier Leroy
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