[ROOT] TQObject::Emit()

From: Anton Fokin (anton.fokin@smartquant.com)
Date: Thu Mar 22 2001 - 21:12:11 MET


Hi,

If I want to use singal/slots I have to add Emit("DataChanged()"); or alike
in my TQObject inherited class method to emit a signal. I am curious if this
call is costly or not.

I am also not sure what it takes in Qt/moc. In Qt you do not need to call
Emit() in a signal method - the signal will be emitted automatically once
the method is declared as signal.

So could you comment on performance of Emit("DataCahnged()") decoding (with
CINT dict, etc.) compare to Qt moc processing.

Regards,
Anton

http://www.smartquant.com



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