Un-Answered Questions { C++ General }

How to allocate memory dynamically for a reference?

666


How to give an alternate name to a namespace?

715


Which should be more useful: the protected and public virtuals?

713


List the issue that the auto_ptr object handles?

742


What is meant by forward referencing and when should it be used?

689


Explain the concept of copy constructor?

740


How a pointer differs from a reference?

859


Describe the setting up of my member functions to avoid overriding by the derived class?

727


Why should we use null or zero in a program?

718


Write a note about the virtual member function?

723


Why do we use the using declaration?

814


What are the advantages of using const reference arguments in a function?

741


Differentiate between the manipulator and setf( ) function?

750


How can virtual functions in c++ be implemented?

739


Can we use this pointer in a class specific, operator-overloading function for new operator?

730