[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: destroying graphics objects
- Subject: Re: destroying graphics objects
- From: Brad Gom <b_gom(at)hotmail.com>
- Date: Tue, 04 Apr 2000 16:55:41 -1000
- Newsgroups: comp.lang.idl-pvwave
- Organization: University of Hawaii
- References: <38EA8828.4AC999@hotmail.com> <MPG.135446cbacb33370989ab1@news.frii.com> <38EAA4C7.7B25DFFD@hotmail.com>
- Xref: news.doit.wisc.edu comp.lang.idl-pvwave:19136
Brad Gom wrote:
> As an aside, did IDL 5.0 have a bug with the
> IDLgrModel->get(isa=object_class_name) method? When I use this to return an
> object reference for something in a model, it returns the wrong object in IDL
> 5.0, but seems to work in version 5.3.
>
On closer examination of the Help file, I see that the ISA keyword is ignored if the ALL
keyword is not also set -which means that the get method will just return the first object it
finds. If it returned nothing, or gave an error, then I would have caught this sooner!