// overloading operator of addition
public static Vector operator +(Vector a, Vector b)
{
Vector result = new Vector(a);
result.X += b.X;
result.Y += b.Y;
result.Z += b.Z;
return result;
}
static void Main(string[] args)
{
Vector vect1 = new Vector(3.0, 3.0, 1.0);
Vector vect2 = new Vector(2.0, -4.0, -4.0);
Vector vect3;
//addition of vectors
vect3 = vect1 + vect2;
Console.WriteLine("vect1 = " + vect1);
Console.WriteLine("vect2 = " + vect2);
Console.WriteLine("vect3 = " + vect3);
//multiply vector by scalar
Console.WriteLine("2*vect3 = " + 2*vect3);
//scalar myltiplying
double sclm = vect1 * vect2;
Console.WriteLine("vect1*vect2 = " + sclm);
// comparison vectors
Vector vect4 = new Vector(3.0, 3.0, 1.0);
Console.WriteLine("vect4 = " + vect4);
Console.WriteLine("vect1 == vect4 returns " + (vect1==vect4));
Console.WriteLine("vect1 == vect2 returns " + (vect1 == vect2));
Console.WriteLine("vect1 != vect4 returns " + (vect1 != vect4));
Console.WriteLine("vect1 != vect2 returns " + (vect1 != vect2));
Console.ReadKey();
}
public Vector(Vector r)
{
X = r.X;
Y = r.Y;
Z = r.Z;
}
