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List:       kde-core-devel
Subject:    Re: private slots
From:       Thiago Macieira <thiago () kde ! org>
Date:       2007-01-03 15:40:31
Message-ID: 200701031340.31605.thiago () kde ! org
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Thomas Zander wrote:
>On Wednesday 03 January 2007 16:05, Simon Hausmann wrote:
>> This slot is not intended for applications to call/use and it is
>> connected to the internal widgets. There's no need to have it in the
>> public API and exported. You can use the following instead:
>>
>> ...
>> private:
>>     Q_PRIVATE_SLOT(d, void slotDateChanged())
>>
>>     KDateWidgetPrivate *d;
>> ...
>
>How is this better than the following?
>
>private slots:
>    void slotDateChanged();

That's still a member function and subject to #define private public. 
Friends can also call it.

The most benefit comes when the Private class is more than just a big 
struct with member fields: when you actually write code in it.

-- 
  Thiago Macieira  -  thiago (AT) macieira.info - thiago (AT) kde.org
    PGP/GPG: 0x6EF45358; fingerprint:
    E067 918B B660 DBD1 105C  966C 33F5 F005 6EF4 5358

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