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Re: undefining a variable [message #50121 is a reply to message #39333]

Tue, 12 September 2006 08:35

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Gianguido Cianci writes:

> undefine.pro is clever, but sometimes it is sufficient to set that var
> to a scalar value. That frees up the memory, though it won't free up
> the name :-) I haven't needed undefine so far so I thought I'd post my
> 2 cents.

UNDEFINE wasn't written because it was "needed". It
was written because it was "elegant". :-)

Cheers,

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]

		Undefining a variable a pointer points to By: Benjamin Hornberger on Fri, 14 May 2004 14:07
		Re: undefining a variable By: MarioIncandenza on Wed, 13 September 2006 09:21
		Re: undefining a variable By: cgguido on Tue, 12 September 2006 18:25
		Re: undefining a variable By: David Fanning on Tue, 12 September 2006 08:35
		Re: undefining a variable By: cgguido on Tue, 12 September 2006 08:27
		Re: undefining a variable By: Ingo von Borstel on Tue, 12 September 2006 07:20
		Re: undefining a variable By: David Fanning on Tue, 12 September 2006 07:08

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