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Re: CASE statement [message #26595 is a reply to message #26550]

Wed, 12 September 2001 23:01

marc schellens[1]
Messages: 183
Registered: January 2000

Senior Member

Stein Vidar Hagfors Haugan wrote:
>
> "The proper form" ?
>
> Well, not that I've ever used it myself, but I have seen another nifty form,
> something like this:
>
> case 1 of
> (tag eq 'TIFF') or $
> (tag eq 'TAFF') or $
> (tag eq 'FIFF') : begin & print,"Tag is TIFF (or a typo thereof)" & end
>
> (tag eq 'GIF') or $
> (tag eq 'GUF') : begin & print,"Tag is GIF (or a typo thereof)" & end
>
> :
>
> ELSE: print, "Tag is unknown"
> end
>
> The "ELSE" part can of course be written like this (saves 3 keystrokes :-)
>
> 1: print,"Tag is unknown"
>
> Whether this is a "proper form", I'll leave up to David :-)
>

I think thats why for most people the term IDL-users is more
appropriate than IDL-programmers...

:-) marc

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[Message index]

		Re: CASE statement By: R.Bauer on Mon, 10 September 2001 04:54
		Re: CASE statement By: Martin Downing on Mon, 10 September 2001 04:45
		Re: CASE statement By: Jeff Guerber on Fri, 07 September 2001 20:18
		Re: CASE statement By: gmccabe14 on Fri, 07 September 2001 18:44
		Re: CASE statement By: Pavel A. Romashkin on Fri, 07 September 2001 16:16
		Re: CASE statement By: Kristian Kjaer on Fri, 07 September 2001 15:17
		Re: CASE statement By: Pavel A. Romashkin on Fri, 07 September 2001 14:30
		Re: CASE statement By: Brian Jackel on Fri, 07 September 2001 14:41
		Re: CASE statement By: David Fanning on Fri, 07 September 2001 14:00
		Re: CASE statement By: Stein Vidar Hagfors H[1] on Fri, 07 September 2001 13:39
		Re: CASE statement By: David Fanning on Fri, 07 September 2001 13:23
		Re: CASE statement By: marc schellens[1] on Wed, 12 September 2001 23:01
		Re: CASE statement By: george.mccabe on Wed, 03 October 2001 11:49

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