... 104bsearch(), 137Build and Go button, 7 C [c] decoration, 305 .c file extension, 8 C preprocessor, 93 C+ +, 1–2comparing to Objective- C, 309embedding C+ + objects into Objective- C objects, 313inheritance ... class, source code, 84 updating main(), source code, 85 using both inheritance and composition, 84 CarParts-Accessors programCar class, init method, 82 Car class, new interface, 78 engine, accessor ... section, definition of, 88 method declarations, 48 .m file extension, 88 .mm file extension, 88 using parameter names in, 49@interface, 43, 68, 2 18, 235, 241header files and, 88 interface section,...