private static void Main()
{
// stuff to demonstrate arithmetic operations
Vector vect1 = new Vector(1.0, 1.5, 2.0);
Vector vect2 = new Vector(0.0, 0.0, -10.0);
Vector vect3 = vect1 + vect2;
Console.WriteLine("vect1 = " + vect1);
Console.WriteLine("vect2 = " + vect2);
Console.WriteLine("vect3 = vect1 + vect2 = " + vect3);
Console.WriteLine("2*vect3 = " + 2 * vect3);
vect3 += vect2;
Console.WriteLine("vect3+=vect2 gives " + vect3);
vect3 = vect1 * 2;
Console.WriteLine("Setting vect3=vect1*2 gives " + vect3);
double dot = vect1*vect3;
Console.WriteLine("vect1*vect3 = " + dot);
Console.ReadLine();
}
public static Vector operator +(Vector lhs, Vector rhs)
{
Vector result = new Vector(lhs);
result.x += rhs.x;
result.y += rhs.y;
result.z += rhs.z;
return result;
}
private static void Main()
{
Vector vect1 = new Vector(3.0, 3.0, 1.0);
Vector vect2 = new Vector(2.0, -4.0, -4.0);
Vector vect3 = vect1 - vect2;
Console.WriteLine("vect1 = " + vect1.ToString());
Console.WriteLine("vect2 = " + vect2.ToString());
Console.WriteLine("vect3 = " + vect3.ToString());
Console.ReadLine();
}
static void Main()
{
// stuff to demonstrate arithmetic operations
Vector vect1, vect2, vect3;
vect1 = new Vector(3.0, 3.0, -10.0);
vect2 = new Vector(3.0, 3.0, -10.0);
vect3 = new Vector(2.0, 3.0, 6.0);
Console.WriteLine("vect1==vect2 returns " + (vect1==vect2));
Console.WriteLine("vect1==vect3 returns " + (vect1==vect3));
Console.WriteLine("vect2==vect3 returns " + (vect2==vect3));
Console.WriteLine();
Console.WriteLine("vect1!=vect2 returns " + (vect1!=vect2));
Console.WriteLine("vect1!=vect3 returns " + (vect1!=vect3));
Console.WriteLine("vect2!=vect3 returns " + (vect2!=vect3));
}
public Vector(Vector rhs)
{
x = rhs.x;
y = rhs.y;
z = rhs.z;
}