C++ Generic Linked List

Question

For the code below:

#include 
#include 

using namespace std;

class Foo2;
class Foo3;

template 
class Foo1 {
  pub         


        

Answer 1

I think the problem is the "?" in LinkedList

If this is the case, then you should use LinkedList.

Why can't you use std::list? Maybe we can help you with that, it will be far better that using your own implementation.