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Re: [Libqtlua-list] Iterating over a UserData object


From: Alexandre Becoulet
Subject: Re: [Libqtlua-list] Iterating over a UserData object
Date: Sat, 02 Apr 2016 16:04:32 +0200
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On Fri, 01 Apr 2016 16:49:55 +0200,
Nenad Lakinski wrote:

Hello,

> However for some reason I can't use this userdata object for iteration. When 
> I try with ipairs/pairs I get an error message saying that the object
> must be a table. When I try with each/list it treats the UserData object as 
> empty.

You have to use each().

> I'm wondering if I'm missing something here. I went over all the other 
> UserData classes in the codebase (e.g. the proxies) and I can't see any
> difference between those and my class.

Please have a look to:

  examples/cpp/userdata/userobject2.cc

Does it help?

--
Alexandre



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