August 2018
Beginner
334 pages
10h 19m
English
It is important to know the difference between a dynamic member function and a static member function, as well as recursion. A dynamic member function is bound to the instance of the class, while the static member function is bound to the class itself. The static method allows us to call it without instantiating an object. This is great for general-purpose algorithms, such as the ones we'll be developing in this recipe.
In the case of recursion, it's not always clear (differing with iteration) that this is an iterative process that requires a base case (also called the stop condition) and a recursive case (the one to keep iterating).
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