protocol and class

gistfile1.txt

import Cocoa

protocol MyProtocol {
    func myFunc()
}

class MyView : NSView, MyProtocol {
    func myFunc() {
    }
}

func takeVConformingToViewAndProtocol<T: NSView where T : MyProtocol>(v:T) {
    v.myFunc()
    println(v.subviews)
}