Re: [Vala] Mixing C with vala

[Daniel Brendle <grindhold skarphed org>]

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On 09/24/2015 07:17 AM, Abderrahim Kitouni wrote:
> Hello,
>
> Le mer 23 sept. 2015 23:21, Daniel Brendle <grindhold skarphed org>
> a écrit :
> > The second gist is a gist that contains a main.vala, and a 
> > gereon-page.c and a gereon-page.h . those files are generated by
> > vala with the -C and -h-flags. Additionally there is a
> > gereon.vapi that describes the methods of Page towards the
> > vala-compiler. This example does not work beacause the
> > unreferencing methods in the C-stage of main.vala is
> > "gereon_page_unref()" instead of "g_object_unref()". Why is
> > that?
> >
> > https://gist.github.com/grindhold/f2a39dab2dd1c172b355
> >
> > Thanks in advance. I'd really like to understand what happens.
>
> The problem is the vapi. It should be public class Page :
> GLib.Object {
>
> One more thing: You don't need to keep the Vala generated code and
> modify it; a better solution would be to declare the methods you
> want to implement in C as extern and implement them in another
> file
>
> HTH, Abderrahim

Ah that was the problem. It works. Thanks for the tip with the extern
keyword.

Yours, Grindhold
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