Un-Answered Questions { C++ General }

How to allocate memory dynamically for a reference?

775


How to give an alternate name to a namespace?

789


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

772


List the issue that the auto_ptr object handles?

810


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

771


Explain the concept of copy constructor?

802


How a pointer differs from a reference?

962


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

832


Why should we use null or zero in a program?

781


Write a note about the virtual member function?

789


Why do we use the using declaration?

909


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

828


Differentiate between the manipulator and setf( ) function?

823


How can virtual functions in c++ be implemented?

821


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

822