#include<iostream.h> #include<conio.h> //----------------------------- counter -------------------------------// class counter { private: int count; public: counter() { count=0; } 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( ) -------------------------------// main( ) { clrscr(); counter obj1; cout<<\"\\n ********* Before Increment ******* \"<<endl; cout<<\"Data of obj1 is = \"; obj1.showdata(); obj1=++obj1; cout<<\"\\n ********* After Increment ******* \"<<endl; cout<<\"Data of obj1 is = \"; obj1.showdata(); obj1=obj1++; cout<<\"\\n ********* After Increment ******* \"<<endl; cout<<\"Data of obj1 is = \"; obj1.showdata(); getch(); return 0; }