/**************************************************************************  **************************************************************************  A C++ Program to illustrate unary operator(decrement operator) overloading  ( with return type ).  **************************************************************************  *************************************************************************/

 #include<iostream.h>
 #include<conio.h>


 /*************************************************************************///-----------------------------  counter  -------------------------------///*************************************************************************/class counter
    {
       private:
        int count;

       public:
        counter() { count=10; }
        counter operator--();
        counter operator--(int);
        void showdata() { cout<<count<<endl; }
     };


 /*************************************************************************///---------------------------  operator--( )  ---------------------------///*************************************************************************/

 counter counter::operator--()
    {
       --count;

       counter temp;

       temp.count=count;

       return temp;
    }

 /*************************************************************************///---------------------------  operator--(int)  -------------------------///*************************************************************************/

 counter counter::operator--(int)
    {
       count--;

       counter temp;

       temp.count=count;

       return temp;
    }



 main( )
    {
       clrscr();

       counter obj1;

       cout<<"\n ******** Before Decrement ********"<<endl;
       cout<<" Data of obj1 is = ";
       obj1.showdata();

       obj1=--obj1;

       cout<<"\n ******** After Decrement ********"<<endl;
       cout<<" Data of obj1 is = ";
       obj1.showdata();

       obj1=obj1--;

       cout<<"\n ******** After Decrement ********"<<endl;
       cout<<" Data of obj1 is = ";
       obj1.showdata();

       getch();
       return 0;
    }