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Currently, I’m starting an iphone application development. So, I have to retrieve my C knowledge back ( which wasn’t good, got F twice back at the collage )
After I went to several tutorials and books, I notice something,
1. MyClass* myInstance
2. MyClass *myInstance
3. (MyClass *)myInstance
So far as I know, all of those are pointer (If I’m not misunderstanding). But what is the different between each of them. Or, they are just the same but define in different ways.
1, 2 no difference – depends on which style you prefer.
3 could be either a method declaration or the syntax for casting (thanks rob mayoff).
Method declaration: https://stackoverflow.com/a/683290/187954
Casting: https://stackoverflow.com/a/690760/187954