Re: [Boost-users] [asio] It pollutes my O-Zone!

Hi, 2009/8/25 Robert Dailey

The two significant lines are: #include #include

With the order they are in above, you will get a linker error:

Error 1 error LNK2001: unresolved external symbol "public: virtual class wxClassInfo * __thiscall wxFrame::GetClassInfoA(void)const " (?GetClassInfoA@wxFrame@@UBEPAVwxClassInfo@@XZ) MainFrame.obj

When you swap the order, it goes away.

Maybe you can try this solution: http://www.wxwidgets.org/docs/faqmsw.htm#asuffix Regards, Olivier

--------- Robert Dailey

On Tue, Aug 25, 2009 at 12:11 PM, Jens Weller wrote:

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I noticed that and both include windows specific header files through some level of indirection. I know this because it is causing problems with wxWidgets depending on the order of my include directives. I was considering using a mediator/pimpl of some sort to keep the asio includes limited to a very confined translation unit, but this would complicate the usage of ASIO in general. I have a class that owns an io_service object by-value in its header. Anyone have any suggestions to reduce the amount of namespace polluting ASIO does? I really blame this on the Windows API, since ASIO is just as limited by it as I am. Thanks in advance.

I've just build an application with wxWidgets and asio this spring, and had no problems. I did use kind of the pattern in the chat example, but extended and more split up in Classes. Could you show the header code?

regards

Jens Weller -- GRATIS für alle GMX-Mitglieder: Die maxdome Movie-FLAT! Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome01 _______________________________________________ Boost-users mailing list Boost-users@lists.boost.org http://lists.boost.org/mailman/listinfo.cgi/boost-users

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