how to overload operator == outside template class using friend function?...

Friend function is not accessing private members of another friend class...

C++ cannot convert ‘sender’ to ‘void*’ for argument ‘1’ to ‘void* sending(void*)’...

Derived-to-base conversion and friendship confusion...

Friend function defining an ostream operator...

lookup template function with friend keyword...

Friend function template with automatic return type deduction cannot access a private member...

Should states in an FSM be friends with the context type?...

How to make structure where container's element can call containers only one private function...

Implement a non-member, overloaded operator, in a namespace, with correct syntax...

How to emulate friendship in C#?...

c++ how to properly declare friend class method of another class...

Friend function not allowed to access private member...

class not being recognized as friend...

Making member function, friend of a class...

Friend Function can't see private member...

How to overload an operator with a friend function in a generic class?...

Can I manage incomplete class objects using STL containers?...

C++: hide class construction from user...

How to separate a template class from its friend template class into different header files?...

Accessing a private constructor of a template class in C++...

Dependency in template friend of template class...

Creating and using func pointer to method of friend class...

Is there a way to specify all classes in a variadic parameter pack to be friend of the template in o...

I believe clang erroneously allows inline friend function access to data in an enclosing scope. Both...

Creating class/handle only from another class...

Member is inaccessible...

Member function a friend...

What is the difference between ` inline friend ...... ` functions and `friend inline .....` function...

I don't understand how the template function gets to be a friend of the class A::X::Y in the exa...