Search icon CANCEL
Subscription
0
Cart icon
Your Cart (0 item)
Close icon
You have no products in your basket yet
Save more on your purchases! discount-offer-chevron-icon
Savings automatically calculated. No voucher code required.
Arrow left icon
All Products
Best Sellers
New Releases
Books
Videos
Audiobooks
Learning Hub
Newsletter Hub
Free Learning
Arrow right icon
timer SALE ENDS IN
0 Days
:
00 Hours
:
00 Minutes
:
00 Seconds
Arrow up icon
GO TO TOP
Swift 4 Protocol-Oriented Programming

You're reading from   Swift 4 Protocol-Oriented Programming Bring predictability, performance, and productivity to your Swift applications

Arrow left icon
Product type Paperback
Published in Oct 2017
Publisher Packt
ISBN-13 9781788470032
Length 210 pages
Edition 3rd Edition
Languages
Tools
Arrow right icon
Author (1):
Arrow left icon
Jon Hoffman Jon Hoffman
Author Profile Icon Jon Hoffman
Jon Hoffman
Arrow right icon
View More author details
Toc

Table of Contents (15) Chapters Close

Title Page
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
1. Starting with the Protocol FREE CHAPTER 2. Our Type Choices 3. Extensions 4. Generics 5. Object-Oriented Programming 6. Protocol-Oriented Programming 7. Adopting Design Patterns in Swift 8. Case Studies

Summary


In this chapter, we saw how we could design vehicles for a video game in an object-oriented way. We also saw how we could use polymorphism with a class hierarchy. There were several issues with this object-oriented design and most of these drawbacks are directly related to Swift being a single-inheritance language.

In the next chapter, we will look at how we can design the same vehicle types in a protocol-oriented way to see how it addresses the issues we saw with the object-oriented design.

 

 

 

lock icon The rest of the chapter is locked
Register for a free Packt account to unlock a world of extra content!
A free Packt account unlocks extra newsletters, articles, discounted offers, and much more. Start advancing your knowledge today.
Unlock this book and the full library FREE for 7 days
Get unlimited access to 7000+ expert-authored eBooks and videos courses covering every tech area you can think of
Renews at €14.99/month. Cancel anytime
Banner background image