Now that you’ve completed Chapter 8, you have a good grounding in the essentials of creating and using functions. In this chapter, you’ll build on that foundation by exploring how functions can be used and manipulated; in particular, you’ll investigate how you can access a function through a pointer. You’ll also be working with some more flexible methods of communicating between functions.
In this chapter, you’ll learn
What pointers to functions are and how you use them
How to use static variables in functions
How to ...
