The big picture: Pascal is an imperative, procedural programming language ... One year later, Turbo Pascal 5.5 added support for object-oriented programming features, including classes and ...

One of the easiest ways to understand what is meant by ‘object oriented’, is to define what it is not. Before Object Oriented Programming (OOP) programs were written an imperative way ...

Porting procedural ... new to object-oriented design. However, once you’ve completed the move, you can take advantage of one of the best features of object-oriented programming—code reuse.