+
+ Catalogue &get_catalogue() const { return catalogue; }
+ const std::string &get_base() const { return base; }
+ const std::set<Track *> &get_tracks() const { return tracks; }
+ void add_track(Track &);
+ void remove_track(Track &);
+ void add_route(Route &);
+ const std::map<std::string, Route *> &get_routes() const { return routes; }
+ Route &get_route(const std::string &) const;
+ void remove_route(Route &);
+ void save(const std::string &);