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iOS Object-Oriented Swift Complex Data Structures Custom Initializers

Posted by Samiul Huque
Samiul Huque
10,428 Points

I am creating my own init method but I am getting an error that says I am using memberwise.

I also tried placing double values after the "=" and I put in string interpolation for the description but it is still not working.

structs.swift 
struct RGBColor {
    let red: Double
    let green: Double
    let blue: Double
    let alpha: Double

    let description: String

    // Add your code below
    init(red: Double, green: Double, blue: Double, alpha: Double, description: String) {
        self.red = red
        self.green = green
        self.blue = blue
        self.alpha = alpha
        self.description = description 
    }
}

1 Answer

John Roque Jorillo
John Roque Jorillo
13,117 Points
John Roque Jorillo
John Roque Jorillo
13,117 Points

init(red: Double, green: Double, blue: Double, alpha: Double) { self.red = red self.green = green self.blue = blue self.alpha = alpha self.description = "red: (red), green: (green), blue: (blue), alpha: (alpha)" }

I think this will help :)