public static void DoStuffWithCircle(circle c)
{
c.center.X = 15;
c.area = -5;
}
static void Main(string[] args)
{
Shape c = new circle(new Point(5, 5), 50.5);
Console.WriteLine("First circle:");
Console.WriteLine("=============");
Console.WriteLine(c + "\n");
DoStuffWithCircle(c.clone() as circle);
Console.WriteLine("First circle after change:");
Console.WriteLine("==========================");
Console.WriteLine(c + "\n");
Shape r = new Rectangle(new Point(0, 0), new Point(0, 2), new Point(2, 4), new Point(0, 4));
Console.WriteLine("First Rectangle:");
Console.WriteLine("===============");
Console.WriteLine(r + "\n");
DoStuffWithRectangle(r.clone() as Rectangle);
Console.WriteLine("First Rectangle after change:");
Console.WriteLine("=============================");
Console.WriteLine(r + "\n");
ShapeHolder container1 = new ShapeHolder();
container1.shapeList.Add(c);
container1.shapeList.Add(r);
ShapeHolder container2 = container1.clone();
Console.WriteLine("First Container:");
Console.WriteLine("================");
foreach (Shape s in container1.shapeList)
{
Console.WriteLine(s);
}
Console.WriteLine("Second Container:");
Console.WriteLine("=================");
foreach (Shape s in container2.shapeList)
{
Console.WriteLine(s);
}
(c as circle).area = 30;
Console.WriteLine("First Container after change:");
Console.WriteLine("=============================");
foreach (Shape s in container1.shapeList)
{
Console.WriteLine(s);
}
Console.WriteLine("Second Container after change:");
Console.WriteLine("==============================");
foreach (Shape s in container2.shapeList)
{
Console.WriteLine(s);
}
}