11. Getting a Header Yourself

In the lesson, “Getting a Header Yourself”, there is an error in the lesson. The code asks you to put some function definitions in a .cpp file, and the declarations in a .hpp file. For one, it doesn’t tell you how to properly declare the functions in the .hpp file, but after I looked it up, and included the .hpp file in the main file, the console still gives an “out of scope” error. Even with the error though, the lesson lets you continue which I believe is also a bug.