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From: Daniel de Rauglaudre <daniel.de_rauglaudre@inria.fr>
To: caml-list@inria.fr
Subject: [Caml-list] Camlp4: generating printers of types
Date: Wed, 9 Oct 2002 15:13:17 +0200	[thread overview]
Message-ID: <20021009151317.J1703@verdot.inria.fr> (raw)

Hi everybody,

In Camlp4 tutorial (current version), I added a section explaining how
to make a syntax extension which, when loaded, automatically generates
printers of all your types:

For example, if your input file contains:

    type colour = Red | Green | Blue

this will be interpreted like this:

    type colour = Red | Green | Blue
    let print_colour =
      function
        Red -> print_string "Red"
      | Green -> print_string "Green"
      | Blue -> print_string "Blue"

If you are interested, this is here:
    http://caml.inria.fr/camlp4/tutorial.new/tutorial007.html#toc51

-- 
Daniel de RAUGLAUDRE
daniel.de_rauglaudre@inria.fr
http://cristal.inria.fr/~ddr/
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             reply	other threads:[~2002-10-09 13:13 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-10-09 13:13 Daniel de Rauglaudre [this message]
2002-10-09 17:18 ` Markus Mottl
2002-10-25 19:20 ` Ken Rose
2002-10-25 20:02   ` Chris Hecker
2002-10-26  0:11   ` Daniel de Rauglaudre
2002-12-10  2:01 ` Ken Rose
2002-12-10 12:25   ` Daniel de Rauglaudre
2002-12-10 15:33     ` Ken Rose
2002-12-10 17:38       ` Daniel de Rauglaudre
2002-12-10 13:20   ` Damien Doligez

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