10:56

Object Oriented Design: Object and Classes

1:30:26

Object Oriented Programming (OOP) in C++ Course

15:10

C++ Header Files

21:48

Functions in C++

9:32

Header files and libraries (Kevin Lynch)

13:34

Short introduction to header files in C

24:26

BETTER Header Files and Preprocessor Debugging

10:53

why do header files even exist?