Re: [Vala] sqlite needs more love

[Ondřej Jirman <megous megous com>]

On Fri, 2007-11-09 at 14:22 +0100, pancake wrote:
> Let's fill!!1

> >     [ErrorDomain]
        * This one is to setup GLib error domains.

[ErrorDomain]
enum MyLibraryError
{
  FATAL
}

public bool func() throws MyLibraryError
{
  throw new MyLibraryError.FATAL("This is message");
}

> >     [Import ()]
>
>             The implementation of this function is external to Vala (C?)

Yup, but declaration is generated by vala.

> >     [IntegerType (rank = 1)]
> >     [FloatingType (rank = 1)]
>
>
>       Type checking attribute? When this have to be used?

Probably never. This is used only in glib-2.0.vapi for various
integer/float type definitions.

>           valastruct.vala says:
>
> >     [HasEmitter]
>
>           * Specifies whether this signal has an emitter wrapper function.
>               What does this means?

Used in bindings to specify if vala can emit given signal using wrapper
function <class_name>_<signal_name>() or if vala has to use
g_signal_emit_by_name("signal_name", ...).

        o.j.