public override string ToString()
{
string s = "\nRoute: ";
foreach (Address a in DestinationList)
{
s += a.Name + "->";
}
s += DestinationList.ElementAt(0).Name;
s += ", distance= " + GetDistance();
return(s);
}
public int GetDistance()
{
int totalDistance = 0;
//dodaj udaljenost za svaku sljedecu adresu
for (int i = 0; i < DestinationList.Count; i++)
{
Address currentDestination = DestinationList.ElementAt(i);
int priorDestinationIndex;
if (i == 0)
{
//povezi ishodiste i posljednju destinaciju
priorDestinationIndex = DestinationList.Count - 1;
}
else
{
//sve destinacije (osim ishodisne) povezi sa njihovim prethodnicima
priorDestinationIndex = i - 1;
}
Address priorDestination = DestinationList.ElementAt(priorDestinationIndex);
totalDistance += currentDestination.GetDistance(priorDestination);
}
return(totalDistance);
}