Take your coding skills to the next level with this extensive guide to ObjectiveâC, the native programming language for developing sophisticated software applications for Mac OS X. ObjectiveâC is a powerful, objectâoriented extension of C, making this book the perfect followâup to Dave Mark's bestselling Learn C on the Mac, Mac OS X Edition. Whether you're an experienced C programmer or you're coming from a different language such as C++ or Java, leading Mac experts Mark Dalrymple and Scott Knaster show you how to harness the powers of ObjectiveâC in your applications! A complete course on the basics of ObjectiveâC using Apple's free Xcode tools An introduction to objectâoriented programming Comprehensive coverage of inheritance, composition, object initialization, categories, protocols, memory management, and organizing source files A brief tour of Cocoa's foundation framework and AppKit A helpful âlearning curveâ guide for nonâC developers