Answer Posted / ramesh
V-table is specific to class. No matter how many objects
are created for this class, only one virtual table exists.
Each virtual function in the class will have a pointer in
Vtable.
Whenever a code like Base *b = new Derived; is encountered,
during compile time the search will happen in Base class.
Its only during run time the actual objects are invoked and
the fucntion present in derived class will be called.
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
Is java a c++?
Can user-defined object be declared as static data member of another class?
What is an object in c++?
Arrange Doubly linked list in the ascending order of its integral value and replace integer 5 with 7?
What is ios flag in c++?
what is data encapsulation in C++?
What are built-in functions? What is the syntax for the definition?
What is anonymous object in c++?
Why is c++ is better than c?
What is #include iostream h in c++?
When is the copy constructor called?
How do you save a c++ program?
What is the exit function in c++?
How would you use the functions sin(), pow(), sqrt()?
What are pointer-to-members in C++? Give their syntax.
