Swift check if class is of type

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

1 vote361 views4 answers
Swift convert dictionary to json
Swift
0 vote369 views1 answer
Swift remove all duplicates from an array
Swift
0 vote383 views1 answer
Uilabel.text from array string
Swift
0 vote345 views1 answer
How to read music library from iphone programmatically in swift
Swift
2 votes345 views1 answer
Sf symbols
Swift
0 vote359 views1 answer
Swift get "system" asset image
Swift
0 vote363 views1 answer
The Swift pod `qr_code_scanner` depends upon `MTBBarcodeScanner`, which does not define modules
Swift
0 vote394 views1 answer
Sort array alphabetically swift 4
Swift
0 vote377 views1 answer
Swiftui full screen sheet
Swift
1 vote362 views1 answer
Undefined symbol: protocol descriptor for Swift.ExpressibleByFloatLiteral
Swift