Path: utzoo!attcan!uunet!elroy.jpl.nasa.gov!ncar!asuvax!noao!arizona!dave
From: dave@cs.arizona.edu (Dave P. Schaumann)
Newsgroups: comp.lang.c
Subject: Calculating cumulative constants (was Re: need "yy-ddd-hh:mm:ss ...)
Message-ID: <968@caslon.cs.arizona.edu>
Date: 27 Feb 91 20:24:45 GMT
References: <TSINGLE.91Jan18120847@sunland.gsfc.nasa.gov> <368@bria> <ENAG.91Feb26020137@holmenkollen.ifi.uio.no> <1991Feb27.013021.5178@cc.helsinki.fi>
Distribution: comp
Organization: U of Arizona CS Dept, Tucson
Lines: 20

In article <1991Feb27.013021.5178@cc.helsinki.fi> wirzenius@cc.helsinki.fi (Lars Wirzenius) writes:
|int cumulative_yday[] = {
|	0,			/* days before Jan 1st */
|	0+31,			/* Feb 1st */
|	0+31+28,		/* March 1st */
|	0+31+28+31,		/* April 1st */
|	...
|};

How about

enum { jan = 0, feb = jan+31, mar=feb+28, ... , dec=nov+30 } cum_days ;

int cumulative_yday[] = { jan, feb, mar, ..., dec } ;

-- 
		Dave Schaumann		dave@cs.arizona.edu
'Dog Gang'!  Where do they get off calling us the 'Dog Gang'?  I'm beginning to
think the party's over.  I'm beginning to think maybe we don't need a dog.  Or
maybe we need a *new* dog.  Or maybe we need a *cat*! - Amazing Stories