I get “no member function declared in class” error on my copy constructor when I compile a templated class?

You can't compile templates into separate compilation units. In short, all the template code has to all be in one header. This is likely whats causing your problem.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.