p.as< ConcretePacket<Self> >()->init();
}
+template <class Self, class Registry>
+prefix_ typename senf::PacketTypeMixin<Self,Registry>::optional_registry_key_t
+senf::PacketTypeMixin<Self,Registry>::key(Packet p)
+{
+ return p ? PacketRegistry<Registry>::key(p, nothrow) : optional_registry_key_t();
+}
+
///////////////////////////////////////////////////////////////////////////
// senf::PacketTypeMixin<Self,void>