From: John Prevost <jprevost@panasas.com>
To: William Harold Newman <william.newman@airmail.net>
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] queasiness about Exit
Date: 15 Nov 2001 15:41:54 -0500 [thread overview]
Message-ID: <jk8zd7hilp.fsf@kinsman.panasas.com> (raw)
In-Reply-To: <20011115093845.A26661@rootless>
How about something like:
let exists_in_complex_datastructure =
let module M =
struct
exception Exit
let eicd predicate complex_data_structure =
try
map_for_effect_on_complex_data_structure
(fun element -> if predicate element then raise Exit)
complex_data_structure;
false
with Exit -> true
end
in M.eicd
That is, in the scope of your module (or within the function), create
a new exception for your use. Since it's local to your function,
nobody else will be raising it.
John.
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next prev parent reply other threads:[~2001-11-16 10:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-11-15 15:38 William Harold Newman
2001-11-15 16:58 ` Andreas Rossberg
2001-11-15 20:41 ` John Prevost [this message]
[not found] ` <9t0skf$d27$1@qrnik.zagroda>
2001-11-15 21:43 ` Marcin 'Qrczak' Kowalczyk
2001-11-16 8:30 ` Francois Pottier
2001-11-16 12:05 ` Lauri Alanko
2001-11-18 0:01 ` Daniel de Rauglaudre
2001-11-15 17:33 Krishnaswami, Neel
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