58a59,66
> const int & getVersion() const { return m_version; }
> void initNetworkPtr(Network* net_ptr) { m_net_ptr = net_ptr; }
>
> // return instance name
> const std::string getName() const { return m_name; }
> void blockOnQueue(Address, MessageBuffer*);
> void unblock(Address);
>
60d67
< virtual const int & getVersion() const = 0;
63,66d69
< virtual const std::string getName() const = 0; // return instance name
< virtual void blockOnQueue(Address, MessageBuffer*) = 0;
< virtual void unblock(Address) = 0;
< virtual void initNetworkPtr(Network* net_ptr) = 0;