C# 操作符重载

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

   5:  

namespace ConsoleApplication1

   7: {

class Program

   9:     {

  10:  

class CAdd

  12:         {

int val;

string str;

bool bok;

  16:  

operator + (CAdd a, CAdd b)

  18:             {

new CAdd();

  20:                 c.val = a.val + b.val;

  21:                 c.str = a.str + b.str;

  22:                 c.bok = a.bok && b.bok;

return c;

  24:             }

  25:  

  26:         }

  27:  

string[] args)

  29:         {

new CAdd();

new CAdd();

new CAdd();

  33:            

  34:             a.val = 3;

;

true;

  37:  

  38:             b.val = 5;

;

false;

  41:  

  42:             d.val = 5;

;

false;

  45:  

  46:             CAdd c = a + b + d;

  47:             Console.ReadLine();

  48:         }

  49:     }

  50: }