Re: [pygccxml-development] [FT]input_t class - new vision.

[Roman Y. <rom...@gm...>]

On 9/15/06, Matthias Baas <ba...@ir...> wrote:
> Roman Yakovenko wrote:
> > from pygccxml import declarations
> > type_transformation_t ?
> >
> > def __init__( self, arg_id, transformation=None ):
> >    self.arg_id = arg_id
> >    if None is self.transformation:
> >        #by default just remove reference
> >        #because I expect this will be applied to immutable passed by ref
> >        self.transformation = lambda type_:
> > declarations.remove_reference( type_ )
> >    elif is_callable( transformation ):
> >        #let user define the transformation
> >        self.transformation = transformation
> >    else:
> >        #user already knows what he wants, so we will just use it
> >        assert isinstance( transformation, declarations.type_t )
> >        self.transformation = lambda type_: transformation
> >
> > transf = type_transformation_t( 1
> >                  , lambda type_: declarations.remove_reference(
> >
> > declarations.remove_const( type_ ) ) )
> >
> > Something like this.
>
> Your example uses an entirely different interface than what is currently
> implemented, but I guess I can see what you want to have.
>
> I agree that functionality like this could be useful, I'd suggest to
> implement it as an additional transformer though and keep input_t still
> around.

As I showed you can implement input_t in terms of
type_transformation_t, but as you
wish.

-- 
Roman Yakovenko
C++ Python language binding
http://www.language-binding.net/