template typename typename typename struct Trinity Trinity operator co

template < typename A,
           typename B,
           typename C >
struct Trinity
{
    A a;         B b;       C c;
    Trinity<A,B,C>& operator=(const Trinity<A,B,C>& rhs)
    {
      a = rhs.a; b = rhs.a; c = rhs.a;
      return *this;
    }
};