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From: "Christoph Bauer" <christoph.bauer@lmsintl.com>
To: <caml-list@inria.fr>
Subject: C Interface and float record
Date: Tue, 16 Jun 2009 10:40:31 +0200	[thread overview]
Message-ID: <BB046CA812535C45BD0029AA9D04BA790656017D@KL-SRV57.lmsintl.com> (raw)

Hi,

I have a type

type t = {
   f1 : float;
   f2 : float;
   f3 : float;
}

and a external C-function should allocate this as for the result.

Do I have to use

   caml_alloc(6, Double_array_tag)

to allocate such a record? I'm unsure about the 6.

Could I also use caml_alloc_small? 

Thanks,

Christoph Bauer


             reply	other threads:[~2009-06-16  8:40 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-06-16  8:40 Christoph Bauer [this message]
2009-06-16  9:44 ` [Caml-list] " Christophe TROESTLER
2009-06-16 14:57   ` Christoph Bauer

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