jweinst1
12/31/2015 - 6:43 AM

basic swift token.

basic swift token.

struct Token {
    var symbol: Character
    var tag: String
    init(label: String, sym: Character) {
        symbol = sym
        tag = label
    }
    func gettag() ->String {
        return tag
    }
    func settag(label:String) ->Void {
        tag = label
    }
}