friend function example source codeThis snippet submitted by Ali Nawkhas Murad on 2012-02-23. It has been viewed 34087 times.Rating of 6.6 with 484 votes //role of friend function. #include <iostream> using namespace std; class x { protected: int x1; public: x(int a1):x1(a1){} }; class y:public x { private: int y1; public: y(int a1, int a2):x::x(a1),y1(a2){ } friend void disp(y&); }; void disp(y &os) { cout << "x1 = " << os.x1 << " y1 = " << os.y1 << endl; } int main() { y oop(12,24); disp(oop); return 0; } More C and C++ source code snippets |