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Re: LIST "bug": .Remove on an empty list [message #73991 is a reply to message #73990]

Tue, 14 December 2010 07:50

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

David Fanning writes:

> Function List::IsEmpty
> IF N_Elements(self) EQ 0 THEN RETURN, 0 ELSE RETURN, 1
> END

BTW, this will have to be saved as list__isempty.pro

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Sepore ma de ni thui. ("Perhaps thou speakest truth.")

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[Message index]

		Re: LIST "bug": .Remove on an empty list By: Michael Galloy on Tue, 14 December 2010 20:47
		Re: LIST "bug": .Remove on an empty list By: David Fanning on Tue, 14 December 2010 15:47
		Re: LIST "bug": .Remove on an empty list By: Paul Van Delst[1] on Tue, 14 December 2010 15:29
		Re: LIST "bug": .Remove on an empty list By: penteado on Tue, 14 December 2010 15:20
		Re: LIST "bug": .Remove on an empty list By: David Fanning on Tue, 14 December 2010 15:19
		Re: LIST "bug": .Remove on an empty list By: Michael Galloy on Tue, 14 December 2010 14:34
		Re: LIST "bug": .Remove on an empty list By: Michael Galloy on Tue, 14 December 2010 14:34
		Re: LIST "bug": .Remove on an empty list By: Adam Lefkoff on Wed, 15 December 2010 09:15
		Re: LIST "bug": .Remove on an empty list By: David Fanning on Tue, 14 December 2010 09:39
		Re: LIST "bug": .Remove on an empty list By: Paul Van Delst[1] on Tue, 14 December 2010 09:19
		Re: LIST "bug": .Remove on an empty list By: penteado on Tue, 14 December 2010 08:49
		Re: LIST "bug": .Remove on an empty list By: David Fanning on Tue, 14 December 2010 08:33
		Re: LIST "bug": .Remove on an empty list By: David Fanning on Tue, 14 December 2010 08:17
		Re: LIST "bug": .Remove on an empty list By: Paul Van Delst[1] on Tue, 14 December 2010 08:06
		Re: LIST "bug": .Remove on an empty list By: David Fanning on Tue, 14 December 2010 07:50
		Re: LIST "bug": .Remove on an empty list By: penteado on Tue, 14 December 2010 07:49
		Re: LIST "bug": .Remove on an empty list By: David Fanning on Tue, 14 December 2010 07:46
		Re: LIST "bug": .Remove on an empty list By: Paul Van Delst[1] on Tue, 14 December 2010 07:35
		Re: LIST "bug": .Remove on an empty list By: penteado on Mon, 13 December 2010 19:18
		Re: LIST "bug": .Remove on an empty list By: Paul Van Delst[1] on Mon, 13 December 2010 13:48
		Re: LIST "bug": .Remove on an empty list By: chris_torrence@NOSPAM on Wed, 15 December 2010 14:46
		Re: LIST "bug": .Remove on an empty list By: penteado on Fri, 17 December 2010 09:35

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