Add SFML example built with CMake
Merge branch 'main' of github.com:giacomini/pf2021 into main
Resource management, smart pointers, special member functions
Dynamic memory allocation
Add a slide on concepts
Add namespace, enum, pointer, type alias, vector, array, algorithms, … …function object, lambda
Add class and function templates
Add top-level .gitignore
struct, class, assert, exception, switch