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removing objects from a container [message #49011]

Fri, 09 June 2006 11:08

btt
Messages: 345
Registered: December 2000

Senior Member

Hello,

David - please look out the window at your roses for a few minutes...

I can't quite figure the REMOVE method out. IDLgrROIgroup inherits from
(eventually) IDL_CONTAINER so the REMOVE method is supposed to work. I
don't see in the docs that IDLgrROIgroup overrides the method - but
something is different.

IDL> group = OBJ_NEW('IDLgrROIgroup')
IDL> roi = OBJ_NEW('IDLgrROI')
IDL> group->Add, roi
IDL> group->REMOVE, /ALL
% IDLGRROIGROUP::REMOVE: Incorrect number of arguments.
% Execution halted at: $MAIN$
IDL> group->IDL_CONTAINER::REMOVE,/ALL

Is this a bug or just a thorn?

OK, David, you can look back now.

Ben

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