//copy constructor
public _3DPoint(_3DPoint oldPoint)
{
width = oldPoint.width;
length = oldPoint.length;
high = oldPoint.high;
Console.WriteLine("Copy Cotr");
}
//answer 5
public int CompareTo(object obj)
{
_3DPoint Right = (_3DPoint)obj; ///UnSafe
if (width == Right.Width)
{
return(length.CompareTo(Right.Length));
}
else
{
return(width.CompareTo(Right.Width));
}
}
public override bool Equals(object obj)
{
_3DPoint p = (_3DPoint)obj;
return((width == p.Width) && (length == p.Length) && (high == p.High));
}
static void Main(string[] args)
{
_3DPoint p1 = new _3DPoint(0, 0, 0),
p2 = new _3DPoint(1, 2, 3),
p3 = new _3DPoint(4, 5, 6),
p4;
int x, y, z;
_3DPoint[] points = { new _3DPoint(1, 2, 3), new _3DPoint(1, 3, 3), new _3DPoint(1, 5, 4), new _3DPoint(8, 2, 3) };
Console.Write("Please Enter x Coordinate:");
if (int.TryParse(Console.ReadLine(), out x))
{
p1.Width = x;
}
Console.Write("Please Enter y Coordinate:");
if (int.TryParse(Console.ReadLine(), out y))
{
p1.Length = y;
}
Console.Write("Please Enter z Coordinate");
if (int.TryParse(Console.ReadLine(), out z))
{
p1.High = z;
}
string res;
res = p1.ToString();
Console.WriteLine(res);
if (p1 == p2)
{
Console.WriteLine("True==");
}
else
{
Console.WriteLine("false==");
}
if (p1 != p3)
{
Console.WriteLine("True!=");
}
else
{
Console.WriteLine("false!=");
}
if (p1.Equals(p2))
{
Console.WriteLine("TrueEq");
}
else
{
Console.WriteLine("falseEq");
}
if (p1.Equals(p3))
{
Console.WriteLine("TrueEq");
}
else
{
Console.WriteLine("falseEq");
}
//sort points array
Array.Sort(points);
Console.WriteLine("-------------sorting Result------------");
int len;
string Sres;
len = points.Length;
for (int i = 0; i < len; i++)
{
Sres = points[i].ToString();
Console.WriteLine(Sres);
}
//clone
p4 = (_3DPoint)p3.Clone();
Console.WriteLine("-------------Cloninging Result------------");
Console.WriteLine((string)p4.ToString());
}