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From: "Tiphaine.Turpin" <Tiphaine.Turpin@free.fr>
To: Jacques Garrigue <garrigue@math.nagoya-u.ac.jp>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] OO programming
Date: Mon, 03 Mar 2008 11:30:59 +0100	[thread overview]
Message-ID: <47CBD363.5020509@free.fr> (raw)
In-Reply-To: <20080303.192030.13759690.garrigue@math.nagoya-u.ac.jp>

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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>   


  reply	other threads:[~2008-03-03 10:35 UTC|newest]

Thread overview: 32+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-21  9:31 Tiphaine Turpin
2008-02-21  9:42 ` [Caml-list] " Erik de Castro Lopo
2008-02-21 13:38 ` Remi Vanicat
2008-02-24 16:33 ` [Caml-list] " Dirk Thierbach
2008-02-25  9:23   ` Tiphaine.Turpin
2008-02-25 15:48     ` Edgar Friendly
2008-02-25 16:02       ` Berke Durak
2008-02-25 20:12         ` Dirk Thierbach
2008-02-25 20:51           ` Tiphaine.Turpin
2008-02-25 23:03             ` Dirk Thierbach
2008-02-25 20:10     ` Dirk Thierbach
2008-02-25 21:49       ` Tiphaine.Turpin
2008-02-25 23:07         ` Dirk Thierbach
2008-02-29 14:22       ` Tiphaine.Turpin
2008-02-26  6:17 ` Jacques Garrigue
2008-02-26  9:36   ` Julien Signoles
2008-02-27  0:25   ` Tiphaine.Turpin
2008-02-27  1:37     ` Jacques Garrigue
2008-02-28  8:34       ` Keiko Nakata
2008-02-28 13:30         ` Andrej Bauer
2008-02-28 15:18           ` Keiko Nakata
2008-02-28 16:02           ` Edgar Friendly
2008-02-29 14:35         ` Tiphaine.Turpin
2008-02-29 15:58           ` Keiko Nakata
2008-03-03  9:40             ` Tiphaine.Turpin
2008-03-03 10:20               ` Jacques Garrigue
2008-03-03 10:30                 ` Tiphaine.Turpin [this message]
2008-03-03 15:18               ` Keiko Nakata
2008-03-03 19:25                 ` Tiphaine Turpin
2008-03-04 14:00                   ` Keiko Nakata
2008-02-27  7:40     ` Dirk Thierbach
2008-02-27 14:04       ` Tiphaine.Turpin

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