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iOS Object-Oriented Swift Classes in Swift Classes with Custom Types

Richard Pitts
Richard Pitts
Courses Plus Student 1,243 Points

What am I supposed to type in for location, nothing works?!

What am I supposed to type in for location, nothing works?!

struct Location {
  let latitude: Double
  let longitude: Double

class Business {
  let name: String
  let location: Location

  init(name: String, location: Location) {
    self.name = name
    self.location = location

  let someBusiness = Business(What am I supposed to type in for location, nothing works?!)

2 Answers

28,558 Points

It expects an instance of the Location struct. Which means you have to make an instance of it. You can do this in a separate line like this:

let someLocation = Location(latitude: 54.00, longitude: 32.00)
let someBusiness = Business(name: "André", location: someLocation)

Or in one line like this:

let someBusiness = Business(name: "André", location: Location(latitude: 54.00, longitude: 32.00))

Business(name: "Apple", location : Location(latitude:1.1, longitude:2.1))