Re: [Vala] Quick Question about parameter handling

[Jürg Billeter <j bitron ch>]

On Sam, 2007-03-10 at 15:49 +0100, Zsombor wrote:
>  I'm trying to create a vapi file for gnome-keyring, mapping most of
> the functions are easy, but unfortunately there is a lots of methods,
> which expects some 'out' parameters, and i can't figure out, how to do
> that: 

It's in general similar to C#, use 'ref' for value types like int and
'out' for reference types.

> For example: 
> GnomeKeyringResult gnome_keyring_get_default_keyring_sync (char
> **keyring);

KeyringResult get_default_keyring_sync (out string keyring);

> or 
> GnomeKeyringResult gnome_keyring_list_keyring_names_sync  (GList
> **keyrings);

KeyringResult list_keyring_names_sync (out List<...> keyrings);

Jürg