// The detection scores at each node
scalar_t **detection_scores;
- Tracker(int nb_time_steps, int nb_locations);
+ Tracker();
~Tracker();
+ void allocate(int nb_time_steps, int nb_locations);
+ void free();
+
+ void write(ostream *os);
+ void read(istream *is);
+ void write_trajectories(ostream *os);
+
// Build or print the graph needed for the tracking per se
void build_graph();