Titlebook: Beginning C++23; From Beginner to Pro Ivor Horton,Peter Van Weert Book 2023Latest edition Ivor Horton and Peter Van Weert 2023 C++.C++23.pr

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Molecular Imaging of Vulnerable PlaqueIn this chapter, we’ll introduce one of the most fundamental tools in the C++ programmer’s toolbox: classes. We’ll also present some ideas that are implicit in object-oriented programming and show how they are applied.

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Basic Ideas,In this book, we sometimes use certain code in the examples before explaining it in detail. This chapter is intended to help you when this occurs by presenting an overview of the major elements of C++ and how they hang together. We’ll also explain a few concepts relating to your computer’s representation of numbers and characters.

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Defining Functions,Segmenting a program into manageable chunks of code is fundamental to programming in every language. A . is a basic building block in C++ programs. So far, every example has had one function, ., and has typically used functions from the Standard Library. This chapter is all about defining your own functions with names that you choose.

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Polymorphism,Polymorphism is such a powerful feature of object-oriented programming that you’ll use it in the majority of your C++ programs. Polymorphism requires you to use derived classes, so the content of this chapter relies heavily on the concepts related to inheritance in derived classes that we introduced in the previous chapter.

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