What is the identity function in c++? How is it useful?

Question Posted / nandan singh

No Answer is Posted For this Question
Be the First to Post Answer

More C++ General Interview Questions

Why is c++ not purely object oriented?

How const int *ourpointer differs from int const *ourpointer?

What is void pointer in c++ with example?

What are vectors used for in c++?

What is an associative container in c++?

Reverse the Linked List. Input: 1->2->3->4->5->NULL Output: 5->4->3->2->1->NULL

What are c++ stream classes?

how many rounds and wt type of questios ask in the written test for first round 2. tech. round 3. and futher rounds

What are register variables?

Which operator can not be overloaded in C++?

What happens if a pointer is deleted twice?

In C++ cout is: a) object b) class c) something else

For more C++ General Interview Questions Click Here