Multi-Paradigm Programming with Modern C++ - Passing Things Around

The video tutorial discusses various methods of passing data in programming, focusing on C language. It covers ground rules for passing arguments, emphasizing the importance of keeping argument numbers low and managing memory explicitly. The tutorial explains conventional ways of passing information, such as by value, constant reference, and rvalue reference, and advises against using out arguments. It also highlights the use of smart pointers for managing heavy objects and discusses copying and moving arguments. Finally, it warns against using raw pointers due to potential issues and suggests better alternatives.

What is the recommended approach when returning multiple values from a function?

What is a common mistake made by novice developers regarding class member references?

When is it acceptable to use raw pointers?