The origins

With time, programming techniques have evolved, at the same pace as languages and hardware; so, from the initial confusion in the early 60s, when no foundations were established and few models were considered, the 70s marked the start of the adoption of other paradigms, such as procedural programming, and later on, object oriented programming (OOP).

Ole-Johan Dahl and Kristen Nygaard originally proposed OOP with the Simula language, when they both worked at the Norwegian Computing Center. They were given the Turing Award for these achievements, among other recognitions.

A few years later (around 1979), Bjarne Stroustrup created C with Classes, the prototype of what C++ today is because he found valuable aspects in Simula, but he thought that it was too slow for practical purposes. C++ originally had imperative features and object-oriented and generic ones, while also providing the ability to program for low-level memory manipulation.

It was the first OOP language that became universal...