From: Joel Reymont <joelr1@gmail.com>
To: Goswin von Brederlow <goswin-v-b@web.de>
Cc: Gabriel Scherer <gabriel.scherer@gmail.com>, caml-list@inria.fr
Subject: Re: [Caml-list] using modules to wrap c++ classes
Date: Sat, 5 May 2012 15:11:16 +0100 [thread overview]
Message-ID: <CAOQwdX0rUrwy6KHC=YDs0-UWW-Fj+6gw3FeNvy8SSciDrQQL1A@mail.gmail.com> (raw)
In-Reply-To: <87bom26btv.fsf@frosties.localnet>
On Sat, May 5, 2012 at 1:39 PM, Goswin von Brederlow <goswin-v-b@web.de> wrote:
> Don't you have to use caml_modify() here instead of Store_field()? I
> think Store_field is only alowed in freshly allocated blocks.
Store_field uses caml_modify behind the scenes.
/* convenience macro */
#define Store_field(block, offset, val) do{ \
mlsize_t caml__temp_offset = (offset); \
value caml__temp_val = (val); \
caml_modify (&Field ((block), caml__temp_offset), caml__temp_val); \
}while(0)
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prev parent reply other threads:[~2012-05-05 14:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-03 12:22 Joel Reymont
2012-05-03 13:35 ` Goswin von Brederlow
2012-05-03 13:56 ` Joel Reymont
2012-05-03 14:27 ` Gabriel Scherer
2012-05-03 15:02 ` Joel Reymont
2012-05-03 18:41 ` Joel Reymont
2012-05-03 19:20 ` Joel Reymont
2012-05-04 8:43 ` Goswin von Brederlow
2012-05-04 17:23 ` Joel Reymont
2012-05-05 12:39 ` Goswin von Brederlow
2012-05-05 14:11 ` Joel Reymont [this message]
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