Qt signal is ten times slower than a virtual function

Qt signal slots and gmock signal slot qt The central feature in this model is a very powerful mechanism for seamless object communication called signals and slots You can connect a signal to a slot signal and slot in qt Introduction · Every QObject class may have as many signals of slots as you want · You can emit signal only from that class, where signal is

signal slot This enum describes the types of connection that can be used between signals and slots In particular, it determines whether a particular signal is delivered to