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Date: -- (:)
From: Tiphaine.Turpin <Tiphaine.Turpin@f...>
Subject: Re: [Caml-list] OO programming
Jacques Garrigue a écrit :
> From: "Tiphaine.Turpin" <Tiphaine.Turpin@free.fr>
>
>   
>> I don't know if there is an equivalent to inherit for 
>> polymorphic variants: "type t' = private  [> t | ...] doesn't seem to 
>> work. And using objects to encode variants is possible, but you may be 
>> used to more serious solutions...
>>     
>
> It's actually simple with polymorphic variants than with objects.
> You just write
>     type t' = private [> t ]
> but t has to be a non-private polymorphic variant type.
> So you have to maintain a hierarchy of non-private types, to be
> able to build your private types. This should be already apparent in
> my code for event.
>   
Yes, indeed. So, no need for another bad hack :-).
> Jacques
>
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