Radial Line Slot Array Antennas

Signals and slots are loosely coupled: A class which emits a signal neither knows nor cares which slots receive the signal Qt's signals and slots mechanism

In Qt, we have an alternative to the callback technique: We use signals and slots A signal is emitted when a particular event occurs Qt's

signal and slot qt The signal-slot mechanism is a way to implement the observer pattern Roughly, the idea is to allow subscription of callback functions to an

signal and slot in qt Each signal function can have an arbitrary number of parameters The signals are connected to slots, which can be either free functions, member functions or