Status message

Maintenant, vous regardez: Protocols and Extensions

Protocols and Extensions

Use protocol to declare a protocol.

  1. protocol ExampleProtocol {
  2. var simpleDescription: String { get }
  3. mutating func adjust()
  4. }

Classes, enumerations, and structs can all adopt protocols.

  1. class SimpleClass: ExampleProtocol {
  2. var simpleDescription: String = "A very simple class."
  3. var anotherProperty: Int = 69105
  4. func adjust() {
  5. simpleDescription += " Now 100% adjusted."
  6. }
  7. }
  8. var a = SimpleClass()
  9. a.adjust()
  10. let aDescription = a.simpleDescription
  12. struct SimpleStructure: ExampleProtocol {
  13. var simpleDescription: String = "A simple structure"
  14. mutating func adjust() {
  15. simpleDescription += " (adjusted)"
  16. }
  17. }
  18. var b = SimpleStructure()
  19. b.adjust()
  20. let bDescription = b.simpleDescription



Hey there, You've done an incredible job. I'll definitely digg it and personally suggest to my friends.

I'm confident they will be benefited from this site.

Also visit my page; website hosting

I am extremely impressed with your writing skills and also with the layout on your weblog.

Is this a paid theme or did you customize it

yourself? Anyway keep up the nice quality writing, it is rare to see a great

blog like this one these days.

Review my page :: avertizori pescuit

Very descriptive post, I liked that bit. Will there be a part


Also visit my blog post; marele pescar

I every time used to study article in news papers

but now as I am a user of web so from now I am using net for articles or reviews, thanks to web.

Look at my web blog: v bucks free generator

magnificent post, very informative. I ponder why

the opposite experts of this sector don't realize

this. You should proceed your writing. I'm sure,

you have a huge readers' base already!

Feel free to visit my site - v bucks free generator

Can I simply say what a comfort to find somebody

who actually understands what they are talking about online.

You certainly realize how to bring a problem to light and make it important.

A lot more people should read this and understand this side of the

story. I can't believe you're not more popular because you surely possess the gift.

Feel free to surf to my website: free vbucks generator

Very nice article, exactly what I wanted to find.

Feel free to surf to my homepage - free v bucks

Excellent post. Keep posting such kind of info on your page.

Im really impressed by your site.

Hi there, You've performed an incredible job.

I will certainly digg it and for my part recommend to my friends.

I'm confident they'll be benefited from this website.

Also visit my webpage ... free vbucks generator

This design is spectacular! You certainly know how to keep a reader entertained.

Between your wit and your videos, I was almost moved to start my own blog (well, almost...HaHa!) Fantastic job.

I really loved what you had to say, and more than that,

how you presented it. Too cool!

Here is my web blog :: free the vbucks

Since the admin of this website is working, no uncertainty very soon it will be famous, due to its feature contents.

Feel free to visit my page: v bucks free generator

Appreciate the recommendation. Let me try it out.

my website ... v bucks free

Can you tell us more about this? I'd love to find out more details.

Feel free to visit my web-site free vbucks

you're really a good webmaster. The website loading speed is incredible.

It kind of feels that you are doing any distinctive trick.

Furthermore, The contents are masterpiece.

you've performed a excellent job in this subject!

Feel free to surf to my site free vbucks

It's an amazing piece of writing in support of all the online people; they will get

benefit from it I am sure.

my blog post: free vbucks generator

Hi my family member! I want to say that this article

is awesome, nice written and include approximately all vital infos.

I would like to look more posts like this .

Feel free to visit my page; v bucks free generator

Fantastic site you have here but I was wondering if you knew of any discussion boards that cover

the same topics discussed here? I'd really like to be a part of community where I can get opinions from other experienced people that share the same interest.

If you have any suggestions, please let me know. Kudos!

My web page v bucks free generator

Nice post. I was checking constantly this blog and

I'm impressed! Extremely useful information particularly

the closing part :) I deal with such information a lot.

I was looking for this certain information for a very long time.

Thank you and good luck.

Also visit my webpage - free vbucks

I really like what you guys tend to be up too.

This sort of clever work and reporting! Keep up the fantastic works guys I've

added you guys to blogroll.

Check out my web site: v bucks free

When some one searches for his essential thing, thus he/she wants to be available that in detail,

thus that thing is maintained over here.

Also visit my web site - free the vbucks

Hey just wanted to give you a brief heads up and let you know a few

of the images aren't loading properly. I'm not sure why

but I think its a linking issue. I've tried it in two different internet browsers and both show the same results.

Look into my website - free vbucks

I love it when folks get together and share opinions.

Great blog, keep it up!

My webpage :: free vbucks generator

Hello would you mind stating which blog platform you're using?

I'm planning to start my own blog in the near future but I'm having

a tough time selecting between BlogEngine/Wordpress/B2evolution and

Drupal. The reason I ask is because your design and style seems different then most blogs and I'm

looking for something unique. P.S Apologies for getting off-topic but I had to ask!

Look at my site - free v bucks

online casino games world class casino slots free casino games online


Add new comment

Filtered HTML

  • Web page addresses and e-mail addresses turn into links automatically.
  • Allowed HTML tags: <a> <em> <strong> <cite> <blockquote> <code> <ul> <ol> <li> <dl> <dt> <dd>
  • Lines and paragraphs break automatically.

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
14 + 0 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.