[C++-sig] Boost.Python V2: Virtual function support/changes to class_<> interface

[David Abrahams]

"My bad"; Ralf's right!

----- Original Message ----- 
From: "Ralf W. Grosse-Kunstleve" <rwgk at yahoo.com>

> I am confused. Is this correct? Or should it be
> 
> template<>
> struct has_back_reference<MyType>
> 
> Thanks,
>         Ralf