How to make non-member function from one file friend with class in other file?...

How can I remove/refactor a «friend» dependency declaration properly?...

How does friend class of the base class access members of that base class through objects of class d...

Friend function in-class definition only allowed in non-local class definitions. What does it mean?...

C++ template specialisation friend iterator error: invalid use of incomplete type...

How am I supposed to make my allocator rebindable? Can I do it while keeping its fields private?...

ruby on rails friendship following shows always my name...

How do I create friends?...

C++ Static Friend Method Example (Need Clarification)...

Accessing constructor of private or protected class?...

Not declared in scope - friend comparator class for priority_queue C++...

friend get function that returns type which calculates recursively through variadic template...

C++ concept with friend-like access...

How to pass an object(type a) to a private object(type a) of another object(type b) through function...

Friend specific template instantiation of operator...

Class templates and friend Classes...

Friend && Template...

Trying to call a friend function of template class...

template object's template friend functions and namespaces...

Can we increase the re-usability of this key-oriented access-protection pattern?...

Can my befriended template mention my private member in its instantiation?...

What happens when Classes that are friends have same name member variables...

Template friendship error compilation with GCC but not with clang...

Overload stream insertion and extraction operator...

not able to implement my simple friend function C++...

Friend template function declared inside template class causing undefined symbol link error...

Making a template parameter a friend?...

Friend with own class template with other template parameter...

Multiple level friendship...

Can a derived class access a private method of a protected inner class of the parent class that is a...