QT signalslot alternative

qt slot signal   Dan qt connect signal to slot with parameter

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I have class A, which dynamically allocates an instance of class B when a method is called, and emits a signal which carries the instance of B  An introductory explanation to Qt Signals and Slots mechanism If you are new to using Qt

burning hot slot When a connection is configured, it becomes visible in Qt Designer's signal and slot editor where it can be further edited You can also edit signalslot When one QObject instance is the receiver of a signal, its thread affinity is checked, and by default the signal is delivered directly as a