From: Richard Jones <rich@annexia.org>
To: Fabrice Marchant <fabrice.marchant@orange.fr>
Cc: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] Please a simple Camlp5 example
Date: Thu, 28 Feb 2008 17:15:24 +0000 [thread overview]
Message-ID: <20080228171523.GA13606@annexia.org> (raw)
In-Reply-To: <20080228164737.45250e33@orange.fr>
On Thu, Feb 28, 2008 at 04:47:37PM +0100, Fabrice Marchant wrote:
>
> Hi !
>
> Aware that this belongs to beginners-list, I first posted there
> three weeks ago, but without any answer :
>
> I bet this kind of code should be rather common :
>
> let string_of_piece_type = function
> King -> "King"
> | Queen -> "Queen"
> | Rook -> "Rook"
> | Bishop -> "Bishop"
> | Knight -> "Knight"
> | Pawn -> "Pawn"
>
> Please have you got an example where the macro helps to implement such kind of "string_of_type" function ?
You probably want to look at deriving (http://code.google.com/p/deriving/)
or tywith (http://www.seedwiki.com/wiki/shifting_focus/tywith) which
can generate these functions automatically.
Rich.
--
Richard Jones
Red Hat
prev parent reply other threads:[~2008-02-28 17:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-28 15:47 Fabrice Marchant
2008-02-28 17:15 ` Richard Jones [this message]
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