Swift 3 Object-Oriented Programming

Cover --
Credits --
About the Author --
Acknowledgement --
About the Reviewer --
www.PacktPub.com --
Customer Feedback --
Table of Contents --
Preface --
Chapter 1: Objects from the Real World to the Playground --
Installing the required software on Mac OS --
Installing the required software on Ubuntu Linux --
Working with Swift 3 on the web --
Capturing objects from the real world --
Generating classes to create objects --
Recognizing variables and constants to create properties --
Recognizing actions to create methods --
Organizing classes with UML diagrams --
Working with API objects in the Xcode Playground --
Exercises --
Test your knowledge --
Summary --
Chapter 2: Structures, Classes, and Instances --
Understanding structures, classes, and instances --
Understanding initialization and its customization --
Understanding deinitialization and its customization --
Understanding automatic reference counting --
Declaring classes --
Customizing initialization --
Customizing deinitialization --
Creating the instances of classes --
Exercises --
Test your knowledge --
Summary --
Chapter 3: Encapsulation of Data with Properties --
Understanding elements that compose a class --
Declaring stored properties --
Generating computed properties with setters and getters --
Combining setters, getters, and a related property --
Understanding property observers --
Transforming values with setters and getters --
Creating values shared by all the instances of a class with type properties --
Creating mutable classes --
Building immutable classes --
Exercises --
Test your knowledge --
Summary --
Chapter 4: Inheritance, Abstraction, and Specialization --
Creating class hierarchies to abstract and specialize behavior --
Understanding inheritance --
Declaring classes that inherit from another class --
Overriding and overloading methods --
Overriding properties. Controlling whether subclasses can or cannot override members --
Working with typecasting and polymorphism --
Taking advantage of operator overloading --
Declaring compound assignment operator functions --
Declaring unary operator functions --
Declaring operator functions for specific subclasses --
Exercises --
Test your knowledge --
Summary --
Chapter 5: Contract Programming with Protocols --
Understanding how protocols work in combination with classes --
Declaring protocols --
Declaring classes that adopt protocols --
Taking advantage of the multiple inheritance of protocols --
Combining inheritance and protocols --
Working with methods that receive protocols as arguments --
Downcasting with protocols and classes --
Treating instances of a protocol type as a different subclass --
Specifying requirements for properties --
Specifying requirements for methods --
Combining class inheritance with protocol inheritance --
Exercises --
Test your knowledge --
Summary --
Chapter 6: Maximization of Code Reuse with Generic Code --
Understanding parametric polymorphism and generic code --
Declaring a protocol to be used as a constraint --
Declaring a class that conforms to multiple protocols --
Declaring subclasses that inherit the conformance to protocols --
Declaring a class that works with a constrained generic type --
Using a generic class for multiple types --
Combining initializer requirements in protocols with generic types --
Declaring associated types in protocols --
Creating shortcuts with subscripts --
Declaring a class that works with two constrained generic types --
Using a generic class with two generic type parameters --
Inheriting and adding associated types in protocols --
Generalizing existing classes with generics --
Extending base types to conform to custom protocols --
Test your knowledge --
Exercises --
Summary. Chapter 7: Object-Oriented and Functional Programming --
Refactoring code to take advantage of object-oriented programming --
Understanding functions as first-class citizens --
Working with function types within classes --
Creating a functional version of array filtering --
Writing equivalent closures with simplified code --
Creating a data repository with generics and protocols --
Filtering arrays with complex conditions --
Using map to transform values --
Combining map with reduce --
Chaining filter, map, and reduce --
Solving algorithms with reduce --
Exercises --
Test your knowledge --
Summary --
Chapter 8: Extending and Building Object-Oriented Code --
Putting together all the pieces of the object-oriented puzzle --
Adding methods with extensions --
Adding computed properties to a base type with extensions --
Declaring new convenience initializers with extensions --
Defining subscripts with extensions --
Working with object-oriented code in iOS apps --
Adding an object-oriented data repository to a project --
Interacting with an object-oriented data repository through Picker View --
Exercises --
Test your knowledge --
Summary --
Appendix: Exercise Answers --
Chapter 1, Objects from the Real World to the Playground --
Chapter 2, Structures, Classes, and Instances --
Chapter 3, Encapsulation of Data with Properties --
Chapter 4, Inheritance, Abstraction, and Specialization --
Chapter 5, Contract Programming with Protocols --
Chapter 6, Maximization of Code Reuse with Generic Code --
Chapter 7, Object-Oriented and Functional Programming --
Chapter 8, Extending and Building Object-Oriented Code --
Index.