C++ Programming - References - Discussion
Discussion Forum : References - General Questions (Q.No. 11)
11.
Which of the following statements is correct?
- Once the variable and the reference are linked they are tied together.
- Once the reference of a variable is declared another reference of that variable is not allowed.
Discussion:
7 comments Page 1 of 1.
HARITHA said:
9 years ago
Because the dress of that particular reffered variable was holded by the refference variable so at a time it is not possible to hold the same adress by two different variables.
Deepak said:
1 decade ago
The following program works,
int a = 12;
int &b = a;
int &c = b;
cout<<c;
It means that reference to reference can be created right?
int a = 12;
int &b = a;
int &c = b;
cout<<c;
It means that reference to reference can be created right?
Santhoshi said:
1 decade ago
Reference variable is a another name given to 1 memory location. We can't give more than one name to same memory location.
Prathamesh mukkawar said:
5 years ago
Once the reference of a variable is declared another reference of that variable is not allowed is the true statement.
Vimal said:
9 years ago
Why we cannot give another reference to the same variable?
Abhishek said:
5 years ago
I think both statements are true.
Bhagwan said:
3 years ago
Yes, both are correct.
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