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Re: idl_conatiner::get and position [message #42766]

Thu, 24 February 2005 16:01

David Fanning
Messages: 11724
Registered: August 2001

Senior Member

Ben Tupper writes:

> When GETting objects in a container the POSITION keyword specifies the location
> of the objects needed. But they aren't returned in that order. They are
> returned in the order they are stored (first in - first out).
>
> Is there a way around this other than writing a method override?

We have run into this problem, too. Our sub-classed container
can either be normal or "indexed", in which case when you
remove something from a container it is replaced by a null
object, so that the position of the other objects in the container
is preserved.

Cheers,

David

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

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		Re: idl_conatiner::get and position By: David Fanning on Thu, 24 February 2005 16:01
		Re: idl_conatiner::get and position By: btt on Mon, 28 February 2005 07:16

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