Re: [Vala] function pointers?

[Raffaele Sandrini <rasa gmx ch>]

Commited to SVN revision 269.
Thanks.

Raffaele

On Mit, 2007-03-28 at 13:04 +0200, David Keijser wrote:
> Thanks.
> I should probably have checked the test first :/
>
> anyway, HashFunc and EqualFunc in glib-2.0.vapi is declared as empty
> structs and not as callbacks as expected(?). in an earlier mail from
> Jürg he said the glib vapi was handwritten so I'm attaching a patch to
> change this.
>
> On 3/28/07, Mathias Hasselmann <mathias hasselmann gmx de> wrote:
> > "grep call callback" revealed the following test-cases demonstrating
> > function pointer usage:
> >
> > http://svn.gnome.org/svn/vala/trunk/vala/tests/test-014.vala
> > http://svn.gnome.org/svn/vala/trunk/vala/tests/test-015.vala
> > http://svn.gnome.org/svn/vala/trunk/vala/tests/test-024.vala
> >
> > Ciao,
> > Mathias
> >
> > Am Dienstag, den 27.03.2007, 19:25 +0200 schrieb David Keijser:
> > > Hi.
> > >
> > > is it possible to use function pointers in vala at the moment. if so
> > > could you provide a small sample on how to use them?
> > >
> > > the reason i need them is because I'm writing a simple hash set and i
> > > thought it would be a good idea to use GHashFunc from the hash table
> > > in GLib.
> > >
> > > btw, while playing around trying to include C code in the vala source
> > > i found a way to break out of a comment. e.g
> > >
> > > //*/ hash = ((GHashFunc)self->priv->_hashMethod)(o);/*
> > > results in
> > > /**/ hash = ((GHashFunc)self->priv->_hashMethod)(o);/**/