Operator overloading (binary)
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This document defines a Point class with X and Y properties and overloads operators for distance calculation (-), greater than (>) and less than (<) comparisons between two points. It creates two Point objects, calculates the distance between them using the overloaded operators and - operator, and compares them using > to determine which point is greater.
![using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace OperatorOverloading_0086
{
class Point
{
public int X, Y;
internal static double Distance(Point p1, Point p2)
{
return Math.Sqrt((p2.X - p1.X) * (p2.X - p1.X) + (p2.Y - p1.Y) *
(p2.Y - p1.Y)); //(x2- x1)*(x2- x1)+(y2- y1)*(y2- y1)
}
public static double operator - (Point p1, Point p2)
{
return Math.Sqrt((p2.X - p1.X) * (p2.X - p1.X) + (p2.Y - p1.Y) *
(p2.Y - p1.Y));
}
public static bool operator >(Point p1, Point p2)
{
return p1.X > p2.X && p1.Y > p2.Y;
}
public static bool operator <(Point p1, Point p2)
{
return p1.X < p2.X && p1.Y < p2.Y;
}
}
class Program
{
static void Main(string[] args)
{
Point p1 = new Point() { X = 1, Y = 2 };
Point p2 = new Point() { X = 3, Y = 4 };
double distance;
distance = Point.Distance(p1, p2);
distance = p2-p1;
Console.WriteLine(distance);
if (p1 > p2)
Console.WriteLine("P1 is greater.");
else
Console.WriteLine("P2 is greater.");
}
}
}](https://image.slidesharecdn.com/operatoroverloadingbinary-160225160238/85/Operator-overloading-binary-1-320.jpg)
Operator overloading (binary)
- 1. using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace OperatorOverloading_0086 { class Point { public int X, Y; internal static double Distance(Point p1, Point p2) { return Math.Sqrt((p2.X - p1.X) * (p2.X - p1.X) + (p2.Y - p1.Y) * (p2.Y - p1.Y)); //(x2- x1)*(x2- x1)+(y2- y1)*(y2- y1) } public static double operator - (Point p1, Point p2) { return Math.Sqrt((p2.X - p1.X) * (p2.X - p1.X) + (p2.Y - p1.Y) * (p2.Y - p1.Y)); } public static bool operator >(Point p1, Point p2) { return p1.X > p2.X && p1.Y > p2.Y; } public static bool operator <(Point p1, Point p2) { return p1.X < p2.X && p1.Y < p2.Y; } } class Program { static void Main(string[] args) { Point p1 = new Point() { X = 1, Y = 2 }; Point p2 = new Point() { X = 3, Y = 4 }; double distance; distance = Point.Distance(p1, p2); distance = p2-p1; Console.WriteLine(distance); if (p1 > p2) Console.WriteLine("P1 is greater."); else Console.WriteLine("P2 is greater."); } } }