The HMI application performs the following steps. She decreases the target temperature of the AC to 16 ☌ through the HMI of her car’s infotainment system. Helen drives home in her car after a summer day in the mountains.
I invite you to follow along while I translate signals and slots into function-object member variables and lambda functions, respectively. I miss them most when I must write pure C++ code without the Qt goodies.
Signals and slots are my favourite Qt feature, as they make loose coupling between components or between layers super easy.
