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iOS Protocols in Swift Protocol Basics Why Are Protocols Useful?

deepak sharma
deepak sharma
3,844 Points

why use class Employee and not to use struct..?????

why use Class instead of struct

1 Answer

Caleb Kleveter
MOD
Caleb Kleveter
Treehouse Moderator 37,862 Points

The Swift Programming Guide has this page that discusses classes and structs. In this case, I believe that the class is used because there is inheritance and sub-classing involved.