From: tmoran@acm.org
Subject: Re: Constructing an object
Date: Fri, 23 Sep 2005 02:18:22 -0500
Date: 2005-09-23T02:18:22-05:00 [thread overview]
Message-ID: <YrSdnWbPPrKjMa7eRVn-vA@comcast.com> (raw)
In-Reply-To: uhdcctk85.fsf@earthlink.net
>> (I'm aware of the controlled types, but I need to provide parameters for
>> construction, which the special Initialize procedure does not have.)
Access discriminants let you pass just about anything to the initialize
procedure. I personally like a Cursor type taking an access discriminant
on the object it's supposed to traverse. That not only lets the Cursor's
Initialize get needed information, it also enforces a lifetime for the
cursor that's within the lifetime of the traversed object.
next prev parent reply other threads:[~2005-09-23 7:18 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-09-21 8:46 Constructing an object Maciej Sobczak
2005-09-21 10:16 ` Georg Bauhaus
2005-09-22 7:21 ` Maciej Sobczak
2005-09-21 11:55 ` Dmitry A. Kazakov
2005-09-22 7:28 ` Maciej Sobczak
2005-09-22 7:45 ` Maciej Sobczak
2005-09-22 13:33 ` Dmitry A. Kazakov
2005-09-24 5:23 ` Randy Brukardt
2005-09-24 9:47 ` Dmitry A. Kazakov
2005-09-29 0:12 ` Randy Brukardt
2005-09-29 8:17 ` Dmitry A. Kazakov
2005-09-29 22:21 ` Randy Brukardt
2005-09-30 8:14 ` Jean-Pierre Rosen
2005-09-30 19:28 ` Dmitry A. Kazakov
2005-09-30 17:49 ` Robert A Duff
2005-10-01 0:44 ` Randy Brukardt
2005-10-01 10:49 ` Dmitry A. Kazakov
2005-10-01 11:06 ` Tapio Kelloniemi
2005-10-01 14:13 ` Robert A Duff
2005-10-02 11:52 ` Tapio Kelloniemi
2005-10-01 15:19 ` Georg Bauhaus
2005-09-23 5:40 ` Matthew Heaney
2005-09-23 7:18 ` tmoran [this message]
2005-09-23 8:23 ` Maciej Sobczak
2005-09-23 12:04 ` Dmitry A. Kazakov
2005-09-23 12:36 ` Matthew Heaney
2005-09-23 13:03 ` Hyman Rosen
2005-09-23 13:41 ` Maciej Sobczak
2005-09-23 14:23 ` Matthew Heaney
2006-01-17 6:28 ` [Offtopic] " James Dennett
2005-09-23 13:42 ` Dmitry A. Kazakov
2005-09-23 14:27 ` Matthew Heaney
2005-09-23 12:24 ` Matthew Heaney
2005-09-24 5:34 ` Randy Brukardt
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