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

[Donal O'Connor]

I don't have any code to look here but is it declared as a friend class?

On Thu, Jul 9, 2009 at 11:54 AM, Linda Maria <linda.maria.bjork at gmail.com>wrote:

> 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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