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Re: how to link the strname with the same name of variables [message #67271]

Tue, 14 July 2009 07:35

Tony
Messages: 6
Registered: March 2009

Junior Member

On Jul 14, 9:58 am, David Fanning <n...@dfanning.com> wrote:
> Jean H. writes:
>> Otherwise, have a look at SCOPE_VARFETCH It will allow you to retrieve
>> the content of your variable.
>
> Oh, my gosh. SCOPE_VARFETCH!? EXECUTE!? This is a person
> who is just learning how to write a program! How about
> letting him in on arrays, so he doesn't have to give
> a unique name to every single variable in his program?
>
> 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.")

Of course David is right, as long as all the variables are the same
size. The 'execute' trick comes in handy if you have variables which
are of different lengths and would not neatly fit into an array.

Tony

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[Message index]

		Re: how to link the strname with the same name of variables By: Tony on Tue, 14 July 2009 07:35
		Re: how to link the strname with the same name of variables By: David Fanning on Tue, 14 July 2009 06:58
		Re: how to link the strname with the same name of variables By: Jean H. on Tue, 14 July 2009 06:23
		Re: how to link the strname with the same name of variables By: Tony on Tue, 14 July 2009 05:23
		Re: how to link the strname with the same name of variables By: R.Bauer on Tue, 14 July 2009 00:37
		Re: how to link the strname with the same name of variables By: Jean H. on Tue, 14 July 2009 12:14
		Re: how to link the strname with the same name of variables By: R.Bauer on Tue, 14 July 2009 10:29

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