Swift isKindOf

class Animal {}
class Dog : Animal {}
class Cat : Animal {}

let c = Cat()

c is Dog // false
c is Cat // true
c is Animal // true

// In Swift => 3:
type(of: c) == Cat.self // true
type(of: c) == Animal.self // false

// In Swift 2:
c.dynamicType == Cat.self // true
c.dynamicType == Animal.self // false

Source: stackoverflow.com

Similar codes

0 vote375 views1 answer
View will appear
Swift
0 vote379 views1 answer
Swift constructor
Swift
3 votes388 views2 answers
How to add corner in swiftui
Swift
0 vote357 views1 answer
Swift map array to dictionary
Swift
1 vote462 views1 answer
Xcode perform action when return key pressed text field
Swift
1 vote312 views1 answer
Swift convert string to ns muteable string
Swift
0 vote368 views1 answer
Circular array swift
Swift
0 vote370 views1 answer
Dfghbghjjmyuhjtdcfbjj
Swift
3 votes388 views1 answer
Swift stirng to date
Swift
1 vote394 views1 answer
How to insert element at start of the array ios swift
Swift