source/libmarklin/block.h

   1 /* $Id$
   2
   3 This file is part of the MSP Märklin suite
   4 Copyright © 2006-2008 Mikkosoft Productions, Mikko Rasa
   5 Distributed under the GPL
   6 */
   7
   8 #ifndef MARKLIN_3D_BLOCK_H_
   9 #define MARKLIN_3D_BLOCK_H_
  10
  11 #include <list>
  12 #include <set>
  13 #include "track.h"
  14
  15 namespace Marklin {
  16
  17 class Train;
  18 class TrafficManager;
  19
  20 class Block
  21 {
  22 public:
  23         struct Endpoint
  24         {
  25                 Track    *track;
  26                 unsigned track_ep;
  27                 Block    *link;
  28                 unsigned routes;
  29
  30                 Endpoint(Track *, unsigned);
  31         };
  32
  33 private:
  34         TrafficManager &trfc_mgr;
  35         unsigned       id;
  36         unsigned       sensor_id;
  37         std::set<Track *>     tracks;
  38         std::vector<Endpoint> endpoints;
  39         const Train    *train;
  40
  41 public:
  42         Block(TrafficManager &, Track &);
  43
  44         unsigned get_sensor_id() const { return sensor_id; }
  45         const std::set<Track *> &get_tracks() const { return tracks; }
  46         const std::vector<Endpoint> &get_endpoints() const { return endpoints; }
  47         int get_endpoint_by_link(const Block &) const;
  48         int traverse(unsigned, float * =0) const;
  49         void check_link(Block &);
  50         Block *get_link(unsigned) const;
  51         bool reserve(const Train *);
  52         const Train *get_train() const { return train; }
  53         void print_debug();
  54 private:
  55         void find_routes(Track &, unsigned, unsigned, std::set<Track *> &);
  56
  57         static unsigned next_id;
  58 };
  59
  60 } // namespace Marklin
  61
  62 #endif