namespace R2C2 {
class Layout;
+class Object;
class Track;
class TrackIter;
class Zone;
void save(std::list<Msp::DataFile::Statement> &) const;
private:
RouteValidityMask check_validity(Track &) const;
- void track_removed(Track &);
+ void object_removed(Object &);
public:
static Route *find(const TrackIter &, Track &);