Problem with signalslot carrying pointer - qt

Qt's signals and slots mechanism ensures that if you connect a signal to a slot, the slot will be called with the signal's parameters at the right time Signals

QObjects gained a new way to connect between signals and slots in newer versions of Qt Let's review how to get the most of that feature

qt signal and slot In the old-style syntax, you use the SIGNAL() and SLOT() macros to specify the signals and slots you want to connect Here's an example: In this

qt slot signal Qt::UniqueConnection parameter As expected the slot is run always a single connect logger