Re: [Mingw-users] MinGW + DLL + Virtual member functions + Missing exports

[<dan...@ya...>]

 --- Dinand Vanvelzen 
 > Hi all,
> I'm new to this list and just added support for MinGW to my library.
> This is also the reason i ended up on this mailing list.
> 
> I have been trying to get a DLL exporting classes correctly for 5 days now with several friends
> of mine without any success.
> The DLL is compiled in MinGW and has C functions and C++ classes as exports. The problem is
> this:
> A number of classes have missing member functions,.. they don't get exported for some reason.
> One thing we noticed is
> that the problem classes are the ones with virtual member functions. Altough some classes with
> virtual member functions do
> work. By missing exports i mean that member functions that are not in the .def file but they
> should be.
> 
> Any help would be greatly appreciated.
> If you need more information just let me know.

Please provide more information:
1) output of g++ -v
2) a small self-contained testcase.

Danny

> 
>   --------------------------------
>   | Dinand Vanvelzen,                 |
>   | Programmer,                          |
>   | Software Engineering student  |
>   -------------------------------- 

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