From: dale@cs.rmit.edu.au (Dale Stanbrough)
Subject: Re: Y2K Issues
Date: 1998/10/29
Date: 1998-10-29T01:30:02+00:00 [thread overview]
Message-ID: <dale-2910981230010001@dale.ppp.cs.rmit.edu.au> (raw)
In-Reply-To: EACHUS.98Oct28154346@spectre.mitre.org
Robert I. Eachus wrote:
" Ooooh boy is that asking for trouble. I'm not going to try to
create a list of all the dates that various countries switched from
Julian to Gregorian calendars. I'll just note that it spans five
centuries so far, and there are some countries that still don't use
EITHER Julian or Gregorian calendars. Greece and Russia are two of
the countries that switched during the twentieth century."
Don't we just need to support dates in the same way we support time,
i.e. have a universal date (like GMT), and then supply localisation
routines which allow different locations to convert from/to local
calendars...
package Calendar;
package Calendar.Monotonic;
package Calendar.Monotonic.Gregorian
package Calendar.Monotonic.Julian;
etc.
Does making these children of (Ada.)Calendar aren't we locking it into
a framework where people can't extend the hierachy because "only compiler
developers are allowed to extend the Ada hierachy"? (yes, i know you can
do this with Gnat, but I think we need a solution for all compilers).
Dale
next prev parent reply other threads:[~1998-10-29 0:00 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
1998-10-19 0:00 Y2K Issues John J Cupak Jr
1998-10-19 0:00 ` Tucker Taft
1998-10-19 0:00 ` Joe Gwinn
1998-10-20 0:00 ` Joe Gwinn
1998-10-19 0:00 ` dewar
1998-10-19 0:00 ` Niklas Holsti
[not found] ` <362B8D2F.802F42E6@lmco.com>
1998-10-20 0:00 ` dennison
1998-10-23 0:00 ` Michael F Brenner
1998-10-20 0:00 ` Robert I. Eachus
1998-10-22 0:00 ` Mark Bennison
1998-10-22 0:00 ` dennison
1998-10-23 0:00 ` Robert I. Eachus
1998-10-25 0:00 ` Michael Feldman
1998-10-26 0:00 ` dennison
1998-10-27 0:00 ` dewarr
1998-10-27 0:00 ` Tucker Taft
1998-10-27 0:00 ` Y2K Issues (well, not really...) Dave Wood
1998-10-28 0:00 ` Y2K Issues dennison
1998-10-28 0:00 ` Dave Wood
1998-10-27 0:00 ` John Herro
1998-10-26 0:00 ` Robert A Duff
1998-10-26 0:00 ` Joel Seidman
1998-10-26 0:00 ` Y2K Issues - Warning Off-Topic Al Christians
1998-10-27 0:00 ` Y2K Issues dewarr
1998-10-27 0:00 ` dewarr
1998-10-29 0:00 ` system
1998-10-29 0:00 ` Al Christians
1998-11-02 0:00 ` Marin David Condic
1998-11-04 0:00 ` Robert I. Eachus
1998-11-05 0:00 ` dewarr
1998-11-06 0:00 ` Robert I. Eachus
1998-11-06 0:00 ` Jerry van Dijk
1998-11-07 0:00 ` dewarr
1998-11-06 0:00 ` Al Christians
1998-11-08 0:00 ` Jerry van Dijk
1998-11-08 0:00 ` dewarr
1998-10-27 0:00 ` Gautier de Montmollin
1998-10-28 0:00 ` adam
1998-10-29 0:00 ` Gautier.DeMontmollin
1998-10-28 0:00 ` Arthur Evans Jr
1998-10-28 0:00 ` adam
1998-10-28 0:00 ` Al Christians
1998-10-29 0:00 ` Samuel Mize
1998-11-04 0:00 ` Robert I. Eachus
1998-10-28 0:00 ` dewar
1998-10-28 0:00 ` Gautier.DeMontmollin
1998-10-28 0:00 ` Jean-Pierre Rosen
1998-10-28 0:00 ` Robert I. Eachus
1998-10-29 0:00 ` Dale Stanbrough [this message]
1998-10-29 0:00 ` Mark A Biggar
1998-10-29 0:00 ` Samuel Mize
1998-10-29 0:00 ` Tucker Taft
1998-10-29 0:00 ` dewar
1998-10-29 0:00 ` Tucker Taft
1998-10-30 0:00 ` dennison
1998-10-31 0:00 ` dewarr
1998-11-02 0:00 ` dennison
1998-10-30 0:00 ` Dale Stanbrough
1998-10-30 0:00 ` Matthew Heaney
1998-10-31 0:00 ` dewar
-- strict thread matches above, loose matches on Subject: below --
1998-10-23 0:00 Condic, Marin D.
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