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Re: _ref_extra

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:




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