1 #ifndef LIBR2C2_ROUTE_H_
2 #define LIBR2C2_ROUTE_H_
7 #include <sigc++/trackable.h>
8 #include <msp/datafile/objectloader.h>
17 enum RouteValidityMask
26 class bad_route: public std::logic_error
29 bad_route(RouteValidityMask m): std::logic_error(get_message(m)) { }
30 virtual ~bad_route() throw() { }
33 static std::string get_message(RouteValidityMask);
37 class Route: public sigc::trackable
40 typedef std::map<unsigned, int> TurnoutMap;
42 class Loader: public Msp::DataFile::ObjectLoader<Route>
50 virtual void finish();
51 void turnout(unsigned, unsigned);
54 sigc::signal<void, const std::string &> signal_name_changed;
60 std::set<Track *> tracks;
67 void set_name(const std::string &);
68 const std::string &get_name() const { return name; }
69 void set_temporary(bool);
70 bool is_temporary() const { return temporary; }
71 void set_turnout(unsigned, unsigned);
72 void update_turnouts();
73 int get_turnout(unsigned) const;
74 unsigned get_path(Track &) const;
75 const std::map<unsigned, int> &get_turnouts() const { return turnouts; }
76 void add_track(Track &);
77 void add_tracks(const std::set<Track *> &);
78 void add_track_chain(Track &, unsigned, const TurnoutMap &);
79 const std::set<Track *> &get_tracks() const { return tracks; }
80 bool has_track(Track &) const;
81 void save(std::list<Msp::DataFile::Statement> &) const;
83 RouteValidityMask check_validity(Track &) const;
84 void track_removed(Track &);
87 static Route *find(const TrackIter &, Track &);
88 static Route *find(const TrackIter &, const Route &);
89 static Route *find(const TrackIter &, const Zone &);
90 static Route *find(const TrackIter &, const std::set<Track *> &);