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Date: Mon, 25 Feb 2008 21:51:14 +0100
From: "Tiphaine.Turpin" <Tiphaine.Turpin@free.fr>
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To: Dirk Thierbach <dthierbach@gmx.de>
Cc: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] OO programming
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X-Spam: no; 0.00; 0100,:01 berke:01 durak:01 beginner's:01 ocaml:01 bug:01 char:01 char:01 beginners:01 imho:01 wrote:01 caml-list:01 caml-list:01 int:01 int:01 

Dirk Thierbach a écrit :
> On Mon, Feb 25, 2008 at 05:02:22PM +0100, Berke Durak wrote:
>   
>> Yes that could be nice but it's no biggie IMHO.
>>
>>  let init n f =
>>    let s = make n (f 0) in
>>    for i=1 to n-1 do
>>      set s i (f i);
>>    done;
>>    s
>>
>>  let init : int -> (int -> char) -> string = init
>>     
>
> Nice. I hadn't seen this trick before. You don't happen to know a
> similar trick that works with methods?
>   
I get the idea. Would the following satisfy your needs (you may place 
the code and the type in any order) ?

let _ = object (self)

  method init n f =
    let s = make n (f 0) in
      for i=1 to n-1 do
        set s i (f i);
      done;
      s

  method virtual init : int -> (int -> char) -> string

end

Tiphaine Turpin

> - Dirk
>
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