Learning Objective-C 2.0 : a hands-on guide to Objective-C for Mac and iOS developers
Get Started Fast with Objective-C 2.0 Programming for OS X, iPhone, iPod touch, and iPad If you want to learn Objective-C 2.0 to write programs for Mac OS X, iPhone, iPad, or iPod touch, you’ve come to the right place! Concise, readable, and friendly, Learning Objective-C 2.0 is the perfect beginner...
| Otros Autores: | |
|---|---|
| Formato: | Libro electrónico |
| Idioma: | Inglés |
| Publicado: |
[Place of publication not identified]
Addison Wesley
2011
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| Edición: | 1st edition |
| Materias: | |
| Ver en Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009629129106719 |
Tabla de Contenidos:
- Cover
- Contents
- Preface
- Acknowledgments
- About the Author
- I: Introduction to Objective-C
- 1 C, The Foundation of Objective-C
- The Structure of a C Program
- Variables
- Operators
- Expressions and Statements
- Program Flow
- Preprocessor
- printf
- Using gcc and gdb
- Summary
- Exercises
- 2 More About C Variables
- Memory Layout of an Objective-C Program
- Automatic Variables
- External Variables
- Declaration Keywords
- Scope
- Dynamic Allocation
- Summary
- Exercises
- 3 An Introduction to Object-Oriented Programming
- Object-Oriented Programming
- An Introduction to Objective-C
- Objective-C Additions
- Summary
- 4 Your First Objective-C Program
- Building with Xcode
- Objective-C Program Structure
- An Object-Oriented Hello World
- HelloObjectiveC.m
- Summary
- Exercises
- II: Language Basics
- 5 Messaging
- Methods
- Messaging
- Messaging Details
- Under the Hood
- Message Forwarding
- Efficiency
- Introspection and Other Runtime Fun
- Summary
- Exercises
- 6 Classes and Objects
- Defining a Class
- Subclassing a Class
- Creating Objects
- Destroying Objects
- Copying Objects
- Summary
- Exercises
- 7 The Class Object
- Class Objects
- Other Class Methods
- Mimicking Class Variables
- Summary
- Exercises
- 8 Frameworks
- What Is a Framework?
- Cocoa Frameworks
- AppKit
- Core Foundation
- Core Graphics
- Core Animation
- Other Apple-Supplied Frameworks
- Third-Party Frameworks
- Under the Hood
- Summary
- 9 Common Foundation Classes
- Immutable and Mutable Classes
- Class Clusters
- NSString
- Collection Classes
- NSNumber
- NSNull
- NSData
- NSURL
- Structures
- Summary
- Exercises
- 10 Control Structures in Objective-C
- if Statements
- for Statements and Implicit Loops
- while Statements and NSEnumerator
- Fast Enumeration.
- An Example Using Fast Enumeration
- Exceptions
- Summary
- Exercises
- 11 Categories, Extensions, and Security
- Categories
- Extensions
- Instance Variable Scope (Access Control)
- Access Control for Methods
- Namespaces
- Security
- Calling C Functions from Objective-C
- Summary
- Exercises
- 12 Properties
- Accessing Instance Variables Outside of an Object (Don't Do It)
- Declaring and Implementing Accessors
- Accessors Using Properties
- The @property Statement
- More About @dynamic
- Properties and Memory Management
- Subclassing and Properties
- Hidden Setters for readonly Properties
- Properties as Documentation
- Dot Syntax
- Summary
- Exercises
- 13 Protocols
- Protocols
- Using Protocols
- TablePrinter Example
- Protocol Objects and Testing for Conformance
- Informal Protocols
- Summary
- Exercises
- III: Advanced Concepts
- 14 Reference Counting
- The Problem
- Reference Counting
- Receiving Objects
- Ownership
- dealloc
- Returning Objects
- retainCount
- Multithreading
- When Retain Counts Go Bad
- Retain Cycles
- The Final Goodbye: When Programs Terminate
- Summary
- Exercises
- 15 Garbage Collection
- Garbage Collection: The Theory
- Garbage Collection: The Practice
- Using Garbage Collection
- Finalizers
- malloc and Garbage Collection
- Core Foundation Objects and Garbage Collection
- Some Bumps in the Road
- Garbage Collection Pro and Con
- Summary
- Exercises
- 16 Blocks
- Function Pointers
- The Trouble with Function Pointers
- NSInvocation
- Blocks
- Some Philosophical Reservations
- Summary
- Exercises
- IV: Appendices
- A: Reserved Words and Compiler Directives
- B: Toll-Free Bridged Classes
- C: 32- and 64-Bit
- Kernel and User Programs in 64-Bit
- Coding Differences for 64-Bit Programs
- Performance
- Compiling for 64-Bit
- More Information.
- D: Runtimes, Old and New
- Synthesized Instance Variables
- The Fragile Base Class Problem-Solved
- E: Resources for Objective-C
- Apple Resources
- Internet Resources
- Groups
- Books
- Index.
