Objective-C on the Mac L3 - @interface

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Uploaded by on Sep 2, 2010

An introduction to classes in Objective-C and using the @interface section.

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  • Do you create a distinct header file for each corresponding class or do you place multiple @interfaces in a single header file?

  • @ezimerman Every Objective-C class has 1 header file and 1 (methods) .m file. So yes, you have 2 distinct files for 1 Objective-C class, no merging.

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  • @iBig13 In just the command line tools, you only need Foundation, because Cocoa brings in all of the User Interface elements, which you don't need if you are just working in command-line.  Foundation brings in NSString and NSArray etc, which are what you will use later on.

  • There's method in the madness

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