protected:
#ifndef DOXYGEN
- friend surf::HostImpl;
friend Host;
friend Link;
friend Disk;
friend kernel::routing::NetPoint;
friend kernel::routing::NetZoneImpl;
+ friend kernel::resource::HostImpl;
friend kernel::resource::LinkImpl;
void host_register(const std::string& name, Host* host);
void host_unregister(const std::string& name);