From: Siegfried Gonzi <siegfried.gonzi@stud.uni-graz.at>
To: Siegfried Gonzi <siegfried.gonzi@stud.uni-graz.at>
Cc: Markus Mottl <markus@oefai.at>, caml-list@inria.fr
Subject: Re: [Caml-list] Reading a file
Date: Fri, 23 May 2003 08:04:00 +0200 [thread overview]
Message-ID: <3ECDB9D0.2030705@stud.uni-graz.at> (raw)
In-Reply-To: <3ECDB8C4.2050704@stud.uni-graz.at>
Siegfried Gonzi wrote:
>
> I got this version and I think I like it best
==
| let map_on_lines ic f =
| let lines = ref [] in
| begin try while true do
| let l = input_line ic in
| lines := l :: !lines
| done
| with End_of_file -> close_in ic
| end ;
| List.rev_map f !lines
|
| let extract_floats reg userval l =
| List.map
| (function
| | "n/a" | "nil" -> userval
| | s -> float_of_string s)
| (Str.split reg l)
|
| let main =
| let ic = open_in "foo" in
| map_on_lines ic
| (extract_floats (Str.regexp ",") (-1.0))
==
It is due to Olivier Andrieu
S. Gonzi
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next prev parent reply other threads:[~2003-05-23 7:16 UTC|newest]
Thread overview: 63+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <ocaml@tagger.yapper.org>
2003-03-31 16:51 ` [Caml-list] How can I check for the use of polymorphic equality? Neel Krishnaswami
2003-03-31 17:33 ` brogoff
2003-04-03 19:44 ` Jason Hickey
2003-04-03 20:40 ` Pierre Weis
2003-04-03 20:53 ` Chris Hecker
2003-04-04 8:46 ` Pierre Weis
2003-04-04 19:05 ` Jason Hickey
2003-04-04 9:10 ` Andreas Rossberg
2003-05-14 11:43 ` [Caml-list] ocaml and large development projects Traudt, Mark
2003-05-14 15:52 ` Jason Hickey
2003-05-18 5:32 ` Chris Hecker
2003-05-18 5:44 ` David Brown
2003-05-18 6:10 ` Chris Hecker
2003-05-18 11:13 ` John Carr
2003-05-18 16:51 ` Ed L Cashin
2003-05-18 18:08 ` Lex Stein
2003-05-18 19:08 ` Ed L Cashin
2003-05-18 19:55 ` Lex Stein
2003-05-19 8:13 ` Markus Mottl
2003-05-19 8:33 ` Nicolas Cannasse
2003-06-02 21:59 ` John Max Skaller
2003-05-18 23:19 ` Chris Hecker
2003-05-18 14:38 ` David Brown
2003-05-18 16:00 ` Ville-Pertti Keinonen
2003-05-19 15:36 ` Brian Hurt
2003-05-19 19:31 ` Chris Hecker
2003-05-19 23:39 ` Seth Kurtzberg
2003-05-20 8:07 ` [Caml-list] ocaml as *.so (was: ...and large development projects) Wolfgang Müller
2003-05-20 8:42 ` [Caml-list] Reading a file Siegfried Gonzi
2003-05-20 10:21 ` Mattias Waldau
2003-05-20 10:48 ` Nicolas Cannasse
2003-05-20 10:55 ` Markus Mottl
2003-05-20 13:20 ` Michal Moskal
2003-05-20 12:21 ` Siegfried Gonzi
2003-05-21 6:11 ` Siegfried Gonzi
2003-05-21 6:48 ` Siegfried Gonzi
2003-05-21 6:53 ` Siegfried Gonzi
2003-05-21 9:16 ` Markus Mottl
2003-05-21 10:04 ` Eray Ozkural
2003-05-21 16:20 ` brogoff
2003-05-21 8:21 ` Michal Moskal
2003-05-21 7:24 ` [Caml-list] PsiLAB works fine under Linux SuSE 8 Siegfried Gonzi
2003-05-21 9:11 ` [Caml-list] Reading a file Markus Mottl
2003-05-22 6:27 ` Siegfried Gonzi
2003-05-22 10:26 ` Markus Mottl
2003-05-23 5:59 ` Siegfried Gonzi
2003-05-23 6:04 ` Siegfried Gonzi [this message]
2003-05-20 10:45 ` [Caml-list] ocaml as *.so (was: ...and large development projects) Nicolas Cannasse
2003-05-20 11:17 ` Wolfgang Müller
2003-05-20 11:31 ` Nicolas Cannasse
2003-05-20 11:40 ` Wolfgang Müller
2003-06-02 22:40 ` John Max Skaller
2003-06-03 13:26 ` [Caml-list] ocaml as *.so Remi Vanicat
2003-06-02 22:42 ` [Caml-list] ocaml and large development projects John Max Skaller
2003-06-02 21:24 ` John Max Skaller
2003-06-02 21:12 ` John Max Skaller
2003-06-03 0:31 ` Chris Hecker
2003-06-03 10:13 ` Michal Moskal
2003-06-03 18:12 ` Chris Hecker
2003-06-03 14:31 ` art yerkes
2003-06-03 21:55 ` Jason Hickey
2003-06-03 22:42 ` Chris Hecker
2003-06-06 23:46 ` John Max Skaller
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