using System;
class TwoDimension {
int x, y;
public TwoDimension() {
x = y = 0;
}
public TwoDimension(int i, int j) {
x = i;
y = j;
}
// Overload |.
public static bool operator |(TwoDimension op1, TwoDimension op2)
{
if( ((op1.x != 0) || (op1.y != 0)) |
((op2.x != 0) || (op2.y != 0)) )
return true;
else
return false;
}
// Show X, Y
public void show()
{
Console.WriteLine(x + ", " + y);
}
}
class MainClass {
public static void Main() {
TwoDimension a = new TwoDimension(5, 6);
TwoDimension b = new TwoDimension(10, 10);
TwoDimension c = new TwoDimension(0, 0);
Console.Write("Here is a: ");
a.show();
Console.Write("Here is b: ");
b.show();
Console.Write("Here is c: ");
c.show();
Console.WriteLine();
if(a | b)
Console.WriteLine("a | b is true.");
else
Console.WriteLine("a | b is false.");
if(a | c)
Console.WriteLine("a | c is true.");
else
Console.WriteLine("a | c is false.");
}
}
|