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

Posted by Courtney Cassar
Courtney Cassar
1,407 Points

I don't know what I've done wrong, there's no error in the "Preview". Runs fine in playground, maybe my initialiser?

maybe my initialiser is wrong? I don't know.

objects.swift 
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(name: "Peters Pans", location: Location(latitude: 54.65, longitude: 89.43))

    }
}

1 Answer

nicholasdevereaux
nicholasdevereaux
16,353 Points
nicholasdevereaux
nicholasdevereaux
16,353 Points

Looks like you need to close off your struct before creating the class. And also declare someBusiness outside of both the struct and class. See below...

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(name: "Peters Pans", location: Location(latitude: 54.65, longitude: 89.43))

nicholasdevereaux
nicholasdevereaux
16,353 Points
nicholasdevereaux
nicholasdevereaux
16,353 Points

sorry hopefully this comes out better than my first response...

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(name: "Peters Pans", location: Location(latitude: 54.65, longitude: 89.43))