Re: Datum <-> long

Article View: de.comp.lang.c++

Article #1200

#1200

From: Watson
Date: Tue, 09 Jan 1996 11:37

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Watson wrote:

> # define date(year, month, day)         ((year*10000)+(month*100)+day)
> # define year(date)                     (date / 10000)
> # define month(date)                    ((date % 10000)/100)
> # define day(date)                      (date % 100)

Ich vergass zu erwaehnen, dass diese Makros im Jahr
2147 nur noch mit unsigned longs zu verwenden sind.
Im Jahre 4294 werden sie ungueltig ;-)
-- 
*	Greetinx,
	Watson (sayegh@fokus.gmd.de)
	more personal details at:
	http://www.fokus.gmd.de/ovma/employees/sayegh/entry.html

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Path: arc1-ca.pugleaf.net!stern.fokus.gmd.de!news
From: Watson <sayegh@fokus.gmd.de>
Newsgroups: de.comp.lang.c++
Subject: Re: Datum <-> long
Date: Tue, 09 Jan 1996 12:37:36 +0100
Organization: GMD FOKUS - Research Institute for Open Communication Systems
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