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Initializing object array [message #38431]

Mon, 08 March 2004 19:17

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Folks,

I've been programming fast and furious for nearly 12 hours straight.
Can't think straight. Not enough postings here today to distract
me. :-(

Anyway, I can use some succor.

I have an object. One of the fields of this objects
is a object array. The field is called "contours":

PRO myclass__define
class = { MYCLASS, contours:Obj_New()}
END

Now, when I create the object, I want to pass an object
array of ROI objects that I created somewhere else.

FUNCTION myclass::INIT, Contours=contours
self.contours = contours
RETURN, 1
END

This doesn't work. Says contours must be a scalar
in this context. Well!!! Shucks.

Surely I have done this before. But I can't for the
life of me remember how. How do I initialize a field
as an object array?

Yours in programming-induced stupidity,

David

P.S. Let's just say if I can just get over this one little
hurtle that this program from hell may actually be finished!

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

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[Message index]

		Initializing object array By: David Fanning on Mon, 08 March 2004 19:17
		Re: Initializing object array By: David Fanning on Wed, 10 March 2004 20:12
		Re: Initializing object array By: Stein Vidar Hagfors H[2] on Fri, 12 March 2004 08:48
		Re: Initializing object array By: JD Smith on Wed, 10 March 2004 15:24
		Re: Initializing object array By: Mark Hadfield on Tue, 09 March 2004 12:04
		Re: Initializing object array By: David Fanning on Fri, 12 March 2004 09:09

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