1 #ifndef LIBR2C2_ROUTE_H_
2 #define LIBR2C2_ROUTE_H_
7 #include <sigc++/trackable.h>
8 #include <msp/datafile/objectloader.h>
18 enum RouteValidityMask
27 class bad_route: public std::logic_error
30 bad_route(RouteValidityMask m): std::logic_error(get_message(m)) { }
31 virtual ~bad_route() throw() { }
34 static std::string get_message(RouteValidityMask);
38 class Route: public sigc::trackable
41 typedef std::map<unsigned, int> TurnoutMap;
43 class Loader: public Msp::DataFile::ObjectLoader<Route>
51 virtual void finish();
52 void turnout(unsigned, unsigned);
55 sigc::signal<void, const std::string &> signal_name_changed;
61 std::set<Track *> tracks;
68 void set_name(const std::string &);
69 const std::string &get_name() const { return name; }
70 void set_temporary(bool);
71 bool is_temporary() const { return temporary; }
72 void set_turnout(unsigned, unsigned);
73 void update_turnouts();
74 int get_turnout(unsigned) const;
75 unsigned get_path(Track &) const;
76 const std::map<unsigned, int> &get_turnouts() const { return turnouts; }
77 void add_track(Track &);
78 void add_tracks(const std::set<Track *> &);
79 void add_track_chain(const TrackIter &, const TurnoutMap &);
80 const std::set<Track *> &get_tracks() const { return tracks; }
81 bool has_track(Track &) const;
82 void save(std::list<Msp::DataFile::Statement> &) const;
84 RouteValidityMask check_validity(Track &) const;
85 void object_removed(Object &);
88 static Route *find(const TrackIter &, Track &);
89 static Route *find(const TrackIter &, const Route &);
90 static Route *find(const TrackIter &, const Zone &);
91 static Route *find(const TrackIter &, const std::set<Track *> &);