I once programmed a class hierarchy targeting the same features (and
much more). It consited of settings group objects and settings object
ordered in a tree hierarchy. That hierarchy was much more complex
(having templated settings, units, limits, flags, value checking,
attributes for GUI f
> I think if this feature would be added to QtCore, it should be by extending
> QMetaObject::invoke to work with functors.
> By using Qt::BlockingQueuedConnection that would be very similar to what you
> have done.
I reported this before in Qt issue tracker. I would really like to see
this impl
In our projects we are using a Result class that also exists as a
derived Outcome class. That Result class consists of a boolean
(telling if an error occurred or not) and optional eror code and an
optional error message. The derived Outcome class adds a value for
functions that do not only
