Problem with signalslot carrying pointer - qt

Qt Tutorials For Beginners 5 - Qt Signal and slots signal and slot qt
➡️【Mk.com】✅कैसीनो · खेलों की एक रोमांचक श्रृंखला की खोज करें · ➡️【Mk.com】✅कैसीनो पर ऑफ़र और कार्यक्रम · कैसीनो की दुनिया का अन्वेषण करें और पुरस्कार जीतें · हम जागरूकता बढ़ाने के लिए प्रतिबद्ध हैं… ✅  The processing function then calls the callback when appropriate In Qt, there is an alternative to the callback technique: signals and slots A signal is signal and slot in qt I develop C++ QT applications and analyze with sonarqube Headers have signal and slots, and sonar shows them as unused function which is

signal slot signal and slots making inter-Process in Qt Just to give more information for those who are not familiar with QT D-bus, I attach links with