static void Main(string[] args) {
var car = new Car();
car.Accept(new CarElementPrintVisitor());
car.Accept(new CarElementDoVisitor());
Console.ReadKey();
}
static void Main(string[] args)
{
// adds functionality to a class
// example: extention method
// https://en.wikipedia.org/wiki/Visitor_pattern
var vehicle = new Vehicle();
vehicle.Horn();
vehicle = new Car();
vehicle.Horn();
var car = new Car();
car.Horn();
var truck = new Truck();
truck.Horn();
Console.ReadLine();
}
public void Visit(Car car) {
Console.WriteLine("visitig car");
}
public void Visit(Car car)
{
Console.WriteLine("starting my car");
}
public void Visit(Car car) {
Console.WriteLine("starting my car");
}