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Re: _ref_extra
- Subject: Re: _ref_extra
- From: david(at)dfanning.com (David Fanning)
- Date: Fri, 10 Aug 2001 12:03:54 -0600
- Newsgroups: comp.lang.idl-pvwave
- Organization: Fanning Software Consulting
- References: <3B741D12.845B3579@noaa.gov>
- Xref: news.doit.wisc.edu comp.lang.idl-pvwave:26151
Pavel A. Romashkin writes:
> Doe anybody know if there is a way to get into the "IDL maintained"
> values managed by _ref_extra, which are then passed by _extra to be
> returned by reference? Like an _extra structure can be analyzed in a
> program? I can't seem to me able to get anywhere with a string array
> returned by _ref_extra :-(
Oh, no. Not this discussion again! :-)
Here are my raw notes for an article on the
topic I've been meaning to write for several
years now:
ftp://www.dfanning.com/pub/dfanning/outgoing/misc/ref_extra.txt
Cheers,
David
--
David Fanning, Ph.D.
Fanning Software Consulting
Phone: 970-221-0438 E-Mail: davidf@dfanning.com
Coyote's Guide to IDL Programming: http://www.dfanning.com/
Toll-Free IDL Book Orders: 1-888-461-0155