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anonymous structures [message #10386]

Fri, 28 November 1997 00:00

Klaus Scipal
Messages: 45
Registered: November 1997

Member

Hi

I have to translate some idl programs to pvwave.
In IDL you can use anonymous structures is there also a possibility in
pvwave to define anonymous structures

thanks
klaus
kscipal@fbgeo1.tuwien.ac.at

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Re: anonymous structures [message #10388 is a reply to message #10386]

Thu, 27 November 1997 00:00

davidf
Messages: 2866
Registered: September 1996

Senior Member

Klaus Scipal (kscipal@fbgeo1.tuwien.ac.at) writes:

> I have to translate some idl programs to pvwave.
> In IDL you can use anonymous structures is there also a possibility in
> pvwave to define anonymous structures

PV-Wave allows unnamed (i.e., anonymous) structures as well.
However, the syntax is just slightly different, requiring
a comma *at the start* of the definition, to show that the
name is missing:

IDL> struct = { A:0, B:0.0 }
PV-WAVE> struct = { , A:0, B:0.0 }

Cheers,

David

-----------------------------------------------------------
David Fanning, Ph.D.
Fanning Software Consulting
E-Mail: davidf@dfanning.com
Phone: 970-221-0438
Coyote's Guide to IDL Programming: http://www.dfanning.com/

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