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Re: Case statement question [message #42835 is a reply to message #42834]

Tue, 22 February 2005 15:37

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Michael Wallace writes:

> case x of
> 0: do_this()
> 1: do_that(x)
> 2: do_that(x)
> 3: do_that(x)
> 4: do_that(x)
> 5: do_that(x)
> 6: do_that(x)
> 7: do_that(x)
> 8: do_that(x)
> 9: do_that(x)
> 10: do_something_else()
> 11: do_something_more()
> endswitch
>
> Is there a way to group 1 - 9 into a single expression rather than
> having to list each distinct number in the range?

I can't tell if this is too obvious or I'm being dense:

case x of
0: do_this()
10: do_something_else()
11: do_something_more()
else: do_that(x)
endcase

Cheers,

David

--
David Fanning, Ph.D.
Fanning Software Consulting, Inc.
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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[Message index]

		Re: Case statement question By: Mark Hadfield on Wed, 23 February 2005 12:11
		Re: Case statement question By: R.G.Stockwell on Wed, 23 February 2005 09:19
		Re: Case statement question By: Paul Van Delst[1] on Wed, 23 February 2005 08:32
		Re: Case statement question By: Paul Van Delst[1] on Wed, 23 February 2005 08:31
		Re: Case statement question By: Mark Hadfield on Tue, 22 February 2005 15:57
		Re: Case statement question By: Benjamin Hornberger on Tue, 22 February 2005 15:51
		Re: Case statement question By: Michael Wallace on Tue, 22 February 2005 15:50
		Re: Case statement question By: Michael Wallace on Tue, 22 February 2005 15:44
		Re: Case statement question By: David Fanning on Tue, 22 February 2005 15:37
		Re: Case statement question By: Paul Van Delst[1] on Tue, 22 February 2005 15:35

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