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From "Alberto Massari (JIRA)" <xerces-c-...@xml.apache.org>
Subject [jira] Updated: (XERCESC-354) Exported classes with inlined virtual functions.
Date Tue, 02 Nov 2004 14:01:50 GMT
     [ http://nagoya.apache.org/jira/browse/XERCESC-354?page=history ]

Alberto Massari updated XERCESC-354:
------------------------------------

    Priority: Major

> Exported classes with inlined virtual functions.
> ------------------------------------------------
>
>          Key: XERCESC-354
>          URL: http://nagoya.apache.org/jira/browse/XERCESC-354
>      Project: Xerces-C++
>         Type: Bug
>   Components: SAX/SAX2
>     Versions: 1.6.0
>  Environment: Operating System: All
> Platform: All
>     Reporter: Miklós Fazekas
>     Assignee: Xerces-C Developers Mailing List

>
> Some SAX classes like SAX/ErrorHandler, looks like:
> class SAX_EXPORT ErrorHandler
> {
> public:
>     ErrorHandler() {}
>     virtual ~ErrorHandler() {}
> };
> When linking Xerces DLL to my program, my linker (CodeWarrior) gives multiple 
> definied warning(s):
> ErrorHandler::~ErrorHandler is defined in the XERCES.DLL, and in application.
> Since the destructor is virtual, exported, inlined the linker is right.
> The descructor should no be inlined, or is should not be exported.
> Morover since all of the virtual functions has implementation, the compiler can 
> generate a vtbl for it. So the vtbl is also defined twice.
> I think that the destructor's implementation should not be inlined.
> Regards,
> Miklos

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