Un-Answered Questions { C++ General }

How to allocate memory dynamically for a reference?

542


How to give an alternate name to a namespace?

587


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

596


List the issue that the auto_ptr object handles?

609


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

550


Explain the concept of copy constructor?

615


How a pointer differs from a reference?

692


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

605


Why should we use null or zero in a program?

598


Write a note about the virtual member function?

599


Why do we use the using declaration?

658


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

613


Differentiate between the manipulator and setf( ) function?

590


How can virtual functions in c++ be implemented?

606


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

611