pureVirtualCall false positive with Qt signals and slots

You can connect as many signals to a slot and as many slots to a signal as you like Boost and QT also offer signal slot functionality (see Part 1 of the

Hello, My company wants to decrease our dependency with Qt to the GUI part only so I am looking for a signalslot alternative

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qt connect signal to slot with parameter Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal Qt's signals and slots mechanism