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Math Forum » Discussions » Software » comp.soft-sys.matlab

Topic: get struct field including empty values
Replies: 12   Last Post: May 13, 2013 9:59 AM

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John

Posts: 6
Registered: 5/10/13
Re: get struct field including empty values
Posted: May 13, 2013 4:57 AM
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"Bruno Luong" <b.luong@fogale.findmycountry> wrote in message <kmln2d$gmj$1@newscl01ah.mathworks.com>...
> > >> c = cellfun('isempty',{alldata.correct})
> >
>
> Equivalent statement is:
>
> arrayfun(@(s) isempty(s.correct),alldata)
>
> Not sure which one is faster. Probably the first one.
>
> Bruno

Thanks for your reply!

cellfun is in fact way faster using an 1 x 30.000 struct. Is there a fast way to inverse the result?
In other words, wat is the cellfun equivalent of arrayfun(@(s) ~isempty(s.correct),alldata)

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