What is the purpose of the friend keyword in c
- What is the purpose of the friend keyword in c++
- What is the purpose of the friend keyword in c plus plus
- What is the purpose of the friend keyword in c++ when applied to a function
- What is the purpose of the friend keyword in c plus plus when applied to a function
- What is the friend keyword in c++
- What is the role of the friend keyword in c++ classes
- What is your friend
- How to use friend