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iOS Object-Oriented Swift Inheritance What is Inheritance?

Ronald Jones
Ronald Jones
3,263 Points
Posted by Ronald Jones
Ronald Jones
3,263 Points

I am trying to create an instance of the class RoundButton and name that instance rounded. Please help

In the preview there is no compile errors and I believe my code is perfect

Button.swift 
class Button {
  var width: Double
  var height: Double

  init(width:Double, height:Double){
    self.width = width
    self.height = height
  }
  class RoundButton: Button {
  var cornerRadius = 5.0
  }
   var rounded = RoundButton(width: 10, height: 10)
}

1 Answer

Jhoan Arango
Jhoan Arango
14,575 Points
Jhoan Arango
Jhoan Arango
14,575 Points

Hello Ronald : Your bracket was misplaced.

this should help.

class Button {
    var width: Double
    var height: Double

    init(width:Double, height:Double){
        self.width = width
        self.height = height
    }
}

    class RoundButton: Button {
        var cornerRadius = 5.0
}

var rounded = RoundButton(width: 10, height: 10)