What is a friend function? What are the merits and demerit of using friend function. Explain with example.
Question
Solution 1
A friend function in C++ is a function that has the right to access all private and protected members (variables and functions) of the class, even though it is not a member of that class. It is defined using the keyword 'friend' before the function name.
Here is an example of a friend function:
`` Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI
Similar Questions
Using an example, explain what discrimination is and outline one way to reduce it.
What is virtual memory? Why is it necessary to implementvirtual memory? Explain the virtual to physical addresstranslation process using paging with example
what are the merits and demerits of shallow, deep and intermediate ecologies? 10 marks
Using the reaction of nitrogen and oxygen above as an example, explain how atoms are re-arranged by a chemical reaction.
Is the logarithmic function , where an increasing or decreasing function, or neither? Explain using .
Upgrade your grade with Knowee
Get personalized homework help. Review tough concepts in more detail, or go deeper into your topic by exploring other relevant questions.