Excellent article. I am a university professor at UDONE, Venzuela and one of the contents is Object Oriented Programming, initiating this programming paradigm is complex to understand for students who are just beginning their career; However, with effort and dedication good results are achieved. You have explained in a simple way to understand that I will take it as a reference for my classes. Undoubtedly the C ++ programming language is the ideal option to teach Object Oriented Programming.
Thank you.