[Development] QLog ( Work on qDebug and friends)

[David Faure]

On Thursday 16 February 2012 16:23:28 Robin Burchell wrote:
> On Thu, Feb 16, 2012 at 4:08 PM, David Faure <david.faure at kdab.com> wrote:
> > On Wednesday 15 February 2012 11:10:35 Lincoln Ramsay wrote:
> >> Warnings have always been unconditional and will remain so.
> > 
> > Not exactly. They can be disabled at compile time by
> > -DQT_NO_WARNING_OUTPUT.
> I almost wrote exactly that mail, but then I thought about the
> context. The output may be disabled, but the call is always there, no?

No, not in Qt5:

#if defined(QT_NO_WARNING_OUTPUT)
#  undef qWarning
#  define qWarning QT_NO_QWARNING_MACRO
#endif

and

#define QT_NO_QWARNING_MACRO while (false) QMessageLogger().noDebug

-- 
David Faure | david.faure at kdab.com | KDE/Qt Senior Software Engineer
KDAB (France) S.A.S., a KDAB Group company
Tel. France +33 (0)4 90 84 08 53, Sweden (HQ) +46-563-540090
KDAB - Qt Experts - Platform-independent software solutions