Barnett questions

• Access to private nested class returned from member function
• C++ Named Return Value Optimization with nested function calls
• Is the final function specifier redundant when using the final class specifier?
• C++ STL container and in-place construction
• Why can't you use C++11 brace initialization with macros?
• When does unique_ptr require a complete type?
• Cannot cast "member pointer to derived class" to "member pointer to base class"
• Inheriting a constructor from a private template class in C++
• Has the C++17 extension to aggregate initialization made brace initialization dangerous?

Barnett answers