Complete Modern C++ - Perfect Forwarding - Part II (C++11)

The video tutorial explains the concept of R and L value references in function templates, focusing on how they affect the types of arguments passed to functions. It discusses reference collapsing rules and the importance of using std::forward to achieve perfect forwarding, ensuring that type information is preserved when arguments are forwarded to constructors. The tutorial also covers handling L and R values in object construction, using factory methods, and preserving type information. The video concludes with a brief introduction to variadic templates, setting the stage for the next tutorial.

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