Question about protocol

Question

Created Oct ’22

Replies 1

Boosts 0

Participants 1

Hello,

i have a question while writing a code.

I want to use protocol with the class as follows:

protocol: protocol feature{

func getPayment(o:Offer)

func Amortize(o:Offer)

func Export()

}

class: class LoanBase: feature {

func getPayment(o: Offer) {

var PLFactor = o.APR / 100 / 12

var PLfogr = pow(1 + PLFactor , o.Terms*12)

}

I got an following error message: "Type 'LoanBase' does not conform to protocol 'feature'"

if someone pick my mistake, I would be very grateful to him.

thanks,

c00012

Boost

Answer 1

Oct ’22

I solved this question myself.

I should completely implement protocol function in the class not to cause such an error like this:

class A: feature {

func getPayment(o: Offer) {

<#code#>

}

func Amortize(o: Offer) {

<#code#>

}

func Export() {

<#code#>

}

0