On 20 Mar 2009 at 13:46, Renato Araujo wrote: > I have worked with some gcc flags to reduce my binding size. After > some time using this -fvisibility=hidden with my library, I discovered > a strange behavior on boost::python more specific in object call > function like this: > > python::call_method<void>(py_obj.ptr(), "myVirtualFunction"); > > The problem is: When I use this flag boost always call my "virtual > default" implementation and without this flag boost always call the > correct virtual method, I don't know what this is happening. I would > like to know if someone has any idea why this is happening? > > I create this small test to show the problem. This flags is very > important for me because I got size reduction about 50% with this.
You're not annotating your wrapper class correctly. See http://www.nedprod.com/programs/gccvisibility.html. Cheers, Niall _______________________________________________ Cplusplus-sig mailing list Cplusplus-sig@python.org http://mail.python.org/mailman/listinfo/cplusplus-sig
