Overload addition for object + object, and for object + int : Operator Overloading « Class Interface « C# / C Sharp

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C# / C Sharp » Class Interface » Operator OverloadingScreenshots 
Overload addition for object + object, and for object + int
Overload addition for object + object, and     for object + int

/*
C#: The Complete Reference 
by Herbert Schildt 

Publisher: Osborne/McGraw-Hill (March 8, 2002)
ISBN: 0072134852
*/


/* Overload addition for object + object, and 
   for object + int. */ 
 
using System; 
 
// A three-dimensional coordinate class. 
class ThreeD 
  int x, y, z; // 3-D coordinates   
 
  public ThreeD() { x = y = z = 0
  public ThreeD(int i, int j, int k) { x = i; y = j; z = k; 
 
  // Overload binary + for object + object. 
  public static ThreeD operator +(ThreeD op1, ThreeD op2
  
    ThreeD result = new ThreeD()
 
    /* This adds together the coordinates of the two points 
       and returns the result. */ 
    result.x = op1.x + op2.x;  
    result.y = op1.y + op2.y;  
    result.z = op1.z + op2.z;  
 
    return result; 
  
 
  // Overload binary + for object + int. 
  public static ThreeD operator +(ThreeD op1, int op2
  
    ThreeD result = new ThreeD()
 
    result.x = op1.x + op2; 
    result.y = op1.y + op2; 
    result.z = op1.z + op2; 
 
    return result; 
  

  // Show X, Y, Z coordinates. 
  public void show() 
  
    Console.WriteLine(x + ", " + y + ", " + z)
  

 
public class ThreeDDemo2 
  public static void Main() { 
    ThreeD a = new ThreeD(123)
    ThreeD b = new ThreeD(101010)
    ThreeD c = new ThreeD()
 
    Console.Write("Here is a: ")
    a.show()
    Console.WriteLine()
    Console.Write("Here is b: ")
    b.show()
    Console.WriteLine()
 
    c = a + b; // object + object 
    Console.Write("Result of a + b: ")
    c.show()
    Console.WriteLine();
 
    c = b + 10// object + int 
    Console.Write("Result of b + 10: ")
    c.show()
  
}


           
       
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