if using friend function and class we can access private data then how to avoid it ?

[Qt embedded developer]

i know using friend function and friend class we can access private data

then how to make this type of keyword to not access the private data for security purpose ?

[JonB]

@Qt-embedded-developer
If you want to access private data you use friend.
If you do not use friend you cannot access private data.
What is the question? No, you cannot access private data and yet not use friend, else what else would it be for? If there was a different keyword which did this we would say so...

[Christian Ehrlicher]

You describe the function of this keyword and use it but don't want it's functionality... So don't use it.

[Qt embedded developer]

@Christian-Ehrlicher means there is no other way to avoid it.

to avoid this i have to not use this friend keyword.

[JonB]

@Qt-embedded-developer
If you want to access private data you use friend.
If you do not use friend you cannot access private data.
What is the question? No, you cannot access private data and yet not use friend, else what else would it be for? If there was a different keyword which did this we would say so...