1 #ifndef LIBR2C2_BLOCK_H_
2 #define LIBR2C2_BLOCK_H_
15 class Block: public sigc::trackable
33 Endpoint(Track *, unsigned);
35 TrackIter track_iter() const;
38 sigc::signal<void, Train *> signal_reserved;
39 sigc::signal<void, State> signal_state_changed;
47 Msp::Time::TimeDelta state_confirm_timeout;
48 std::set<Track *> tracks;
49 std::vector<Endpoint> endpoints;
53 Block(Layout &, Track &);
56 unsigned get_id() const { return id; }
57 unsigned get_sensor_id() const { return sensor_id; }
58 unsigned get_turnout_id() const { return turnout_id; }
59 State get_state() const { return state; }
60 const std::set<Track *> &get_tracks() const { return tracks; }
61 bool has_track(Track &) const;
62 const std::vector<Endpoint> &get_endpoints() const { return endpoints; }
63 const Endpoint &get_endpoint(unsigned) const;
64 int get_endpoint_by_link(Block &) const;
65 float get_path_length(unsigned, const Route * = 0) const;
66 void check_link(Block &);
67 void break_link(Block &);
68 Block *get_link(unsigned) const;
69 bool reserve(Train *);
70 Train *get_train() const { return train; }
71 void tick(const Msp::Time::TimeDelta &);
73 void find_paths(const TrackIter &, unsigned);
75 void sensor_event(unsigned, bool);