F

factory objects, Class Objects–Class Objects

-fconstant-string-class compiler flag, Using @"string”, Compiler Flags

-fgnu-runtime compiler flag, Compiler Flags

fields, Objects, Declaring an interface, Fields–Access modifiers, Accessors, Creating an Object, Fields, Key-Value Coding–Handling Key Lookup Failures

accessing, with key-value coding, Key-Value Coding–Handling Key Lookup Failures

accessor methods and, Accessors

declaring, Declaring an interface

initializing, Creating an Object

root classes and, Fields

-fnext-runtime compiler flag, Compiler Flags

forward declarations, Forward Declarations

-forward:: method, Class Objects, Sending messages, Forwarding Messages–NSObject Forwarding

runtime method dispatch, Class Objects

-forwardInvocation: method, Sending messages, NSObject Forwarding, NSObject Forwarding

overriding, NSObject Forwarding

-free method, Calling deallocation methods, Creating, copying, and freeing objects, Manual Memory Management

memory management, Manual Memory Management