Interested to Buy Any Domain ? << Click Here >> for more details...
what is object slicing
- 3 Answers
- 7819 Views
- TCS, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / subhashish saha
When you try to assign derived class object to an object of
base class, it takes the elements that has relivance with
respect to the base class and slices off the remaining
thing. this is object slicing...
| Is This Answer Correct ? | 27 Yes | 1 No |
Answer / kar4you
When a Derived Class object is assigned to Base class, the
base class' contents in the derived object are copied to
the base class leaving behind the derived class specific
contents. This is referred as Object Slicing. That is, the
base class object can access only the base class members.
This also implies the separation of base class members from
derived class members has happened.
class base
{
public:
int i, j;
};
class derived : public base
{
public:
int k;
};
int main()
{
base b;
derived d;
b=d;
return 0;
}
here b contains i and j where as d contains i, j& k. On
assignment only i and j of the d get copied into i and j of
b. k does not get copied. On the effect object d got sliced.
| Is This Answer Correct ? | 4 Yes | 0 No |
Answer / ravi
OBJECT SLICING IS ALSO USED IN THE VIRTUAL FUNCTION
TO USE TO ACCESS THE DATA MEMBER OF DRIVED CLASS
| Is This Answer Correct ? | 0 Yes | 9 No |
What is virtual constructors/destructors?
What is the difference between abstraction and polymorphism?
Name an advantage of linked list over array?
write a c++ code of diagonal matrix.
What is overriding vs overloading?
How to call a non virtual function in the derived class by using base class pointer
sir i want to know which posting to apply since i am BE CSE.. also want to know what are the rounds there for my interview...Expecting for ur valuable answer....
What are the 3 pillars of oop?
Write a program to implement OOPS concepts such as inheritance, polymorphism, friend function, operator overloading?
What is the difference between class and object?
what is the difference between function template and template of function?explain with example.
what is difference between objects and function
STL 
