[Vala] Fwd: Re: GenericArray problem

[Daniel Espinosa <esodan gmail com>]

---------- Mensaje reenviado ----------
De: "Daniel Espinosa" <esodan gmail com>
Fecha: oct. 17, 2015 7:58 AM
Asunto: Re: [Vala] GenericArray problem
Para: "Andy Lees" <andrewl oz gmail com>
Cc:

In LibreSCL (www.librescl.org) I just declare an empty class derived from a
generic one, this makes to call

var a = new Intclass ();

Just works.

If you want a binding friendly class definition you should define your own
get/set methods returning the actual value type not a generic, as in:

https://github.com/powerwaremediacore/librescl/blob/master/librescl/tDA.vala

I plan to add iterator methods to collections, this will allow bindings to
use them on loops. Because we relay on Gee, its iterators are generic
making hard/impossible to use on GObject Introspection bindings.
El oct. 16, 2015 6:22 PM, "Andy Lees" <andrewl oz gmail com> escribió:

> Hi,
>
> If I declare a derived class of GenericArray, like so:
>
> public class IntArray : GenericArray<int> {
>   public IntArray() {
>   }
> }
>
> I get a gcc error, like so:
> /tmp/a.vala.AH856X.c: In function ‘int_array_new’:
> /tmp/a.vala.AH856X.c:66:2: error: too few arguments to function
> ‘g_ptr_array_new_with_free_func’
>   self = (IntArray*) g_ptr_array_new_with_free_func ();
>
> whereas with Array (for example) it just works.
>
> Is there something I'm doing wrong, or is this a bug?
>
> Using Vala 0.30.0
>
> Regards,
>
> Andrew Lees
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