Simulating multiple inheritance
Jacob Carlborg
doob at me.com
Sun Apr 1 04:49:59 PDT 2012
On 2012-03-31 19:05, Andrej Mitrovic wrote:
> This is related to wrapping wxWidgets.
>
> One issue with the new wxWidgets 2.9.x series is that there seem to be
> more multiply-inherited classes than before. In particular some of the
> main classes have become MI classes (e.g. wxApp derives from
> wxAppConsole which is now an MI class). Some wrappers (like wx.net)
> maintain these classes manually and simply discard MI altogether and
> make every class a singly-inherited class. SWIG does a similar thing
> too. E.g. in wx.net wxApp on the C# side looks like this:
The first thing that pops up in my mind is using interfaces and template
mixins, something like this: http://pastebin.com/jWMKQ6yy
--
/Jacob Carlborg
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