Difference between class and struct in swift Part 1

It's very important to understand the difference between class and struct for a swift developer. You can learn theory concepts in books but when you practically implement them it's important to know when to use what.

Struct and class difference comes down to inheritance and being a value type and reference type, I present to you this video where, with the simple examples I have tried to show the difference between structure and class.

Part 2 of this video will be coming out soon

If you are not familiar with struct, class or protocols here's the link to my video which should help

[deeprajchowrasia]

good explanation bro, have you uploaded session 2 also yet?

[iskd]

please sir maek video on access control of swift

[hareeshgangadhara]

Hi ravi, as we can use protocol with class also, then why we use class again for inheritance?. Like class inherit class, Is any another way for structure? Other than protocol

[hardikmodha]

The major difference between class and struct is, class is reference type while struct is value type in swift

[taimoorsuleman]

Add structs in side the Class
Question 1: what performance issue is there ?
Question 2 : struct will be value type or ref type here

[Puneet]

Hi, when should we use structure and class.?
Yes, struct and class do have lots of differences but all the functionality done by the structure is also done by the class. So, when should I use structure.?

[akshaygajarlawar]

By default functions and variables are marked as required in protocol. How to declare them as optional, there no any keyword as 'optional'?

[prachitpatil]

if addnumber is not accessed by its PersonClass object then how can we access this function?

[KuldeepSingh-sssd]

Can you explain private and file private access control