X-Git-Url: https://fleuret.org/cgi-bin/gitweb/gitweb.cgi?a=blobdiff_plain;f=tracker.h;h=9d3e018cfcf8f2fb807884c1ca6edc844155670c;hb=c8a37f33eb29f651fed648a48918390f0da1eefb;hp=4143cf590c70ac0a25235f4de85e0b9a649a242b;hpb=455e5736828233445ac8aea8f15b3bde7e16e9bf;p=mtp.git

diff --git a/tracker.h b/tracker.h
index 4143cf5..9d3e018 100644
--- a/tracker.h
+++ b/tracker.h
@@ -19,28 +19,51 @@
 #ifndef TRACKER_H
 #define TRACKER_H
 
+#include <iostream>
+
+using namespace std;
+
 #include "misc.h"
 #include "mtp_graph.h"
 
 class Tracker {
   int _nb_locations, _nb_time_steps;
-  MTPGraph *_graph;
   scalar_t **_detection_score;
   int **_allowed_motion;
+  int *_entrances, *_exits;
 
+  MTPGraph *_graph;
+  int *_edge_occupation;
+  scalar_t *_edge_lengths;
 public:
   Tracker(int nb_time_steps, int nb_locations);
   ~Tracker();
 
-  void set_allowed_motion(int from_location, int to_location);
+  // Define the spatial topology
+
+  void set_allowed_motion(int from_location, int to_location, int v);
+  void set_as_entrance(int location, int v);
+  void set_as_exit(int location, int v);
+
+  // Build or print the graph needed for the tracking per se
+
+  void build_graph();
+  void print_graph_dot(ostream *os);
+
+  // Define the detection scores
+
   void set_detection_score(int time, int location, scalar_t score);
 
+  // Compute the optimal set of trajectories
+
   void track();
 
-  // int nb_trajectories();
-  // int trajectory_start_time(int k);
-  // int trajectory_end_time(int k);
-  // int trajectory_location(int k, int time);
+  // Read-out of the optimal trajectories
+
+  int nb_trajectories();
+  int trajectory_entrance_time(int k);
+  int trajectory_duration(int k);
+  int trajectory_location(int k, int time);
 };
 
 #endif