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Re: Global variables [message #18855 is a reply to message #16744]

Tue, 08 February 2000 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Erik Hummel (erik.hummel@philips.com) writes:

> On a PC with Windows NT and object programming I like to use global
> constants. I
> like to define for instance some integer constant without the use of
> common
> blocks (the common block always has to be repeated before the variables
> can be used)
> or system variable.
> Is it possible to declare a global constant without the use of common
> blocks?

Try DEFSYSV.

Cheers,

David
--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155

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[Message index]

		Global variables and IDL By: Kristian Kjaer on Fri, 20 August 1999 00:00
		Re: Global variables By: davidf on Tue, 08 February 2000 00:00
		Re: Global variables By: R.Bauer on Tue, 08 February 2000 00:00
		Re: Global variables By: Erik Hummel on Tue, 08 February 2000 00:00
		Re: Global variables By: davidf on Tue, 08 February 2000 00:00

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