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