<<--invert-->>

#https://api.travis-ci.org/repos/GistIcon/angular-phonecat/cc.xml [](https://travis-ci.org/angular/angular) <<--~invert~-->>

<<//** intag **//>>
using System;

// The Point class is derived from System.Object.
class Point
{
public int x, y;

public Point(int x, int y) 
{
    this.x = x;
    this.y = y;
}

public override bool Equals(object obj) 
{
    // If this and obj do not refer to the same type, then they are not equal.
    if (obj.GetType() != this.GetType()) return false;

    // Return true if  x and y fields match.
    Point other = (Point) obj;
    return (this.x == other.x) && (this.y == other.y);
}

// Return the XOR of the x and y fields.
public override int GetHashCode() 
{
    return x ^ y;
}

// Return the point's value as a string.
public override String ToString() 
{
    return String.Format("({0}, {1})", x, y);
}

// Return a copy of this point object by making a simple field copy.
public Point Copy() 
{
    return (Point) this.MemberwiseClone();
}

}

public sealed class App {
static void Main()
{
// Construct a Point object.
Point p1 = new Point(1,2);

    // Make another Point object that is a copy of the first.
    Point p2 = p1.Copy();

    // Make another variable that references the first Point object.
    Point p3 = p1;

    // The line below displays false because p1 and p2 refer to two different objects.
    Console.WriteLine(Object.ReferenceEquals(p1, p2));

    // The line below displays true because p1 and p2 refer to two different objects that have the same value.
    Console.WriteLine(Object.Equals(p1, p2));

    // The line below displays true because p1 and p3 refer to one object.
    Console.WriteLine(Object.ReferenceEquals(p1, p3));

    // The line below displays: p1's value is: (1, 2)
    Console.WriteLine("p1's value is: {0}", p1.ToString());
}

}

// This code example produces the following output:
//
// False
// True
// True
// p1's value is: (1, 2)
//