Thread: Template Class as a friend of another class

What is the correct/best way to include a template class within another class? Thanks.

I have the following:

Code:

template <typename HashedObj>
class HashTable
{
  ...and want to include it in another class:

Code:

class DisjointSets
{
  public:
            friend class HashTable;     //This does not work
   ...

Code:

template <typename T> friend class HashTable;

This makes all implementations of HashTable<> a friend.