Object represents a counter variable - C++ Class

C++ examples for Class:Class Creation

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Description

Object represents a counter variable

Demo Code

#include <iostream>
using namespace std;
class Counter/* w  w  w  .jav a 2s .  co m*/
{
   private:
       unsigned int count;                  //count
   public:
       Counter() : count(0)                 //constructor
       { /*empty body*/ }
       void inc_count()                     //increment count
       { count++; }
       int get_count()                      //return count
       { return count; }
};
int main()
{
   Counter c1, c2;                     //define and initialize
   cout << "\nc1=" << c1.get_count();  //display
   cout << "\nc2=" << c2.get_count();
   c1.inc_count();
   c2.inc_count();
   c2.inc_count();
   cout << "\nc1=" << c1.get_count();  //display again
   cout << "\nc2=" << c2.get_count();
   cout << endl;
   return 0;
}

Result


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