[Qt-interest] qfontdatabase_qws.cpp access private data from qfontdatabase.cpp

[Linda Maria]

Hi again

My question was obviously not well formulated. It is simple,
qfontdatabase_qws.cpp is accessing private implementation declared in
qfontdatabase.cpp. How is this done?

Thanks,
Linda


> Message: 5
> Date: Thu, 9 Jul 2009 11:38:45 +0200
> From: Linda Maria <linda.maria.bjork at gmail.com>
> Subject: [Qt-interest] How does qfontdatabase_qws.cpp access private
>        data    from qfontdatabase.h?
> To: qt-interest at trolltech.com
> Message-ID:
>        <9ecdb1790907090238j1bee2ca1u4917f9b832ed28 at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
>
> Hi
>
> I thought I knew how to read C++ code, but obviously I was wrong. I cannot
> figure out how private data from qfontdatabase.cpp can be accessed from
> qfontdatabase.h. For example:
>
>
> QFontDatabasePrivate is delclared and partly implemented in
> qfontdatabase.cpp and only forward declared in qfontdatabase.h. Then,
> qfontdatabase_qws.cpp starts accessing the QFontDatabasePrivate
> implementation. How is this done?
>
> It would be nice if Qt used more of pure C++ code rather than showing off
> with macro definitions.
>
> Thanks,
>
> Linda
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