Often you need a class to call back a method of its owner. In this example MainClass is the class that needs to be called back and SubClass is the class that will need to call back a method in the MainClass. (more…)
Using Delegate Callback Functions
An Example Of Implementing The Location Services Framework Callbacks
Include File
You probably need to include the file for the class that will call you back via the delegate in your .h file: (more…)
