C++20 for Lazy Programmers: Quick, Easy, and Fun C++ for Beginners

© Will Briggs 2021

W. BriggsC++20 for Lazy Programmershttps://doi.org/10.1007/978-1-4842-6306-8_28

28. C

Will Briggs¹  

(1)

Lynchburg, VA, USA

 

If you know C++, you almost know C. Experience with C gets you another brag – one character long, so it should fit! – on your resume. C is popular for operating systems and embedded systems, and there are a lot of libraries in it.

C is essentially what we covered before getting to classes, excluding

• SDL/SSDL

• cin and cout

• & parameters

• bool (use int instead)

• constexpr (use const instead)

There are no classes, exceptions, overloaded operators, templates, or namespaces. structs exist but don’t have member functions or public/private/protected sections (it’s all public).

There are smaller differences, including the following: ...