Multi-Paradigm Programming with Modern C++ - Arguments and Return Values

The video tutorial discusses the importance of managing function arguments effectively in programming. It highlights the challenges of functions with too many arguments and suggests keeping them between zero to three. The tutorial compares CreateProcess and Fork functions, emphasizing the simplicity of fewer arguments. It provides tips on passing arguments efficiently and avoiding Boolean arguments. The use of return values and the NoDiscard attribute in C++17 is explained. Finally, it introduces functional programming concepts, including function objects and lambdas.

What is the recommended optimal number of arguments for a function?

What should you do if a function is too large and has too many arguments?

What is the difference in the number of arguments accepted by 'Create Process' and 'Fork' functions?

Why is it suggested to avoid adding a Boolean argument to a function?

What is the recommended way to handle optional function arguments?

How can you improve the readability of a function that has unused arguments?

What is the purpose of the 'nodiscard' attribute introduced in C-17?