Interested to Buy Any Domain ? << Click Here >> for more details...
Which is the parameter that is added to every non-static
member function when it is called?
- 3 Answers
- 31963 Views
- Accenture, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / manish kumar
(this) pointer is added.
this pointer contains the address of the object through
which function is called.
this->data member will give the data of the object.
| Is This Answer Correct ? | 49 Yes | 4 No |
Answer / arun
"this" (i.e. Pointer to the object which call the member
function) is passed as the argument when a member function
is called.
| Is This Answer Correct ? | 21 Yes | 1 No |
Ex:
class Employee{
public:
int member_Function1(){}
void display()
{
do something;
}
};
int main()
{
Employee e1;
e1.member_Functiuon(int a, int b);------> refer below
1...
}
1...
Here e1 is an object of Employee Class.
Now e1.member_Function(int a, int b) means
implicitly the this pointer is applied to the
function as
member_Function(Employee *const this, int a, int b).
Here the implicit this is a constant pointer to the
object's address of type Employee. Once the Object has been
created the address is given to it(e1). the address is
passed as the first argument becoz the function resolving
is faster...
| Is This Answer Correct ? | 12 Yes | 1 No |
Write a java applet that computes and displays the squares of values between 25 and 1 inclusive and displays them in a TextArea box
What is constructor overloading in oop?
What is inheritance write a program to show use of inheritance?
You attempt to query the data base with this command: SELECT name, salary FROM employee WHERE salary=(SELECT salary FROM employee WHERE last name='Wagner' OR dept no=233) Choose most appropriate option from the following: 1)Sub-queries are not allowed in the where clause. 2)a multiple row sub-query used with a single row comparison operator. 3)a single row query is used with a multiple row comparison operator.
Write A Program to find the ambiguities in Multiple Inheritance? How are they resolved.(Virtual Functions)
Why is it so that we can have virtual constructors but we cannot have virtual destructors?
What are the different forms of polymorphism??
What is destructor in oop?
What is the concept of object oriented program?
what is the main difference between c and c++?
386 Answers AZTEC, B.Tech, CMC, College School Exams Tests, HCL, IBM, ITM, Khalsa Institute, Microsoft, Oracle, Sanjeevni Institute, TCS, Tech Mahindra, Wipro, ZeOmega,
Can anyone please explain runtime polymorphism with a real time example??at what ciscumstances we go for it??
Is following functions are said to be overloaded? int add(int a,int b) char *add(int a,int b)
STL 
