Re: Nested template specialization?

Can anyone lend a hand on getting this particular template
specialization working? I've been trying to compile with g++ 4.1 and
VS 2005.

//------------------------------------------------------------------

// my regular glass
class A { };

// my templated class
template < typename T > class B { };

// this is a library class with a library function i want to
specialize for my classes
template < typename T >
class C
{
public:
       void func ( T arg )
       {
               fprintf( stderr, "C< T >\n" );
       }
};

// specialization on A works just fine
template < >
void C< A >::func ( A arg )
{
       fprintf( stderr, "C< A >\n" );
};

// specialization on B<T> fails to compile
template < typename T >
void C< B< T > >::func ( B< T > arg )
{
       fprintf( stderr, "C< B< T > >\n" );
};

//------------------------------------------------------------------

The motivation for this is I have [..valid reason..]
 I'm afraid this is a funny form of partial
specialization of a function and I'm just out of luck, but maybe
there's a workaround? I'm sure other people have had similar
difficulties...Thanks,