implicit parameter definition in class
- by coubeatczech
implicit val odkaz = head;
def vypis(implicit odkaz:Prvek):String = {
odkaz match{
case null => ""
case e => e.cislo + " " + e.pocet + "\n" + vypis(e.dalsi)
}
}
...
def main(args:Array[String]){
val q = new MyQueue() // insert some values
println(q.vypis)
}
This method(vypis) is a member of an queue-class so I'll always want to implicity start the recursion from the start of the queue, when calling the method from outside. Is there a way how to write it, that the method from outside calling, there's no paramter, but in inside, there's a parameter - for recursion...?
The compiler complains that the parameter is not defined when called from outside
