Complete Modern C++ - L-values, R-values, and R-value References (C++11)

The video tutorial explains the concepts of L and R values in programming, focusing on their properties and how they differ. It covers how expressions return these values and their persistence. The tutorial also discusses functions that return values by reference or by value, and introduces L and R value references in C++11. Examples are provided to illustrate R value references, and the concept of function overloading with these references is explained. The video concludes with a brief introduction to move semantics.

What is an R value reference and how is it created?

How do R value references interact with temporaries?

What is the significance of move semantics in relation to R value references?