When struct is used instead of the keyword class means, what will happen in the program?
Constructors are used to
The fields in the class in c++ program are by default
Which of the following is a valid class declaration?
What is the output of this program?
1. #include2. using namespace std; 3. class CDummy 4. { 5. public: 6. int isitme (CDummy& param); 7. }; 8. int CDummy::isitme (CDummy& param) 9. { 10. if (¶m == this) 11. return true; 12. else 13. return false; 14. } 15. int main () 16. { 17. CDummy a; 18. CDummy *b = &a; 19. if (b->isitme(a)) { 20. cout << "execute"; 21. } 22. else 23. { 24. cout<<"not execute"; 25. } 26. return 0; 27. }