[Boost-users] Possible is_shared_ptr type_traits function

Hi everybody, I am writing a template class that processes several types. However my problem is that when the type of the template is boost::shared_ptr<P> (and only in that case) I need to do a boost::dynamic_pointer_cast<P> inside a method. So, I searched boost::type_traits library but could not find anything to detect a shared_ptr type at compile time. I would appreciate any ideas of how this could be implemented. Thanks -delfin