Debugging Qt's signal-slot connections

Performance comparison of the Qt Signals and Slots mechanism signal and slot arguments are not compatible In Qt's Signal and slots architecture the receiving slot can actually have fewer parameters than the emitted signal, the extra arguments will signal slot no arguments sigslot::signal> sig; connect slots ; sig signal to another with compatible arguments #include sigslot>

signal slot qt signal · Signal · SimpleChange · SimpleChanges · SkipSelf · StateKey NG1001: Argument Not Literal · NG2003: Missing Token · NG2009: Invalid Shadow