// EXAMPLE: ./mtp ./graph2.txt | dot -T pdf -o- | xpdf -
-#define VERBOSE
-
#include <iostream>
#include <fstream>
#include <cmath>
using namespace std;
#include "mtp_graph.h"
+#include "tracker.h"
//////////////////////////////////////////////////////////////////////
int source, int sink,
int *result_edge_occupation) {
MTPGraph graph(nb_vertices, nb_edges, ea, eb, source, sink);
- graph.find_best_paths(el, result_edge_occupation);
-}
-
-void dot_print(int nb_vertices,
- int nb_edges, int *ea, int *eb, scalar_t *el,
- int source, int sink,
- int *edge_occupation) {
- cout << "digraph {" << endl;
- cout << " node[shape=circle];" << endl;
- for(int e = 0; e < nb_edges; e++) {
- if(edge_occupation[e]) {
- cout << " " << ea[e] << " -> " << eb[e] << " [style=bold,color=black,label=\"" << el[e] << "\"];" << endl;
- } else {
- cout << " " << ea[e] << " -> " << eb[e] << " [color=gray,label=\"" << el[e] << "\"];" << endl;
- }
- }
- cout << "}" << endl;
+ graph.find_best_paths(el);
+ graph.print_dot();
}
//////////////////////////////////////////////////////////////////////
int main(int argc, char **argv) {
+ int nb_locations = 6;
+ int nb_time_steps = 10;
- if(argc < 2) {
- cerr << argv[0] << " <graph file>" << endl;
- exit(EXIT_FAILURE);
- }
-
- ifstream *file = new ifstream(argv[1]);
-
- int nb_edges, nb_vertices;
- int source, sink;
-
- if(file->good()) {
-
- (*file) >> nb_vertices >> nb_edges;
- (*file) >> source >> sink;
+ Tracker *tracker = new Tracker(nb_time_steps, nb_locations);
- scalar_t *edge_lengths = new scalar_t[nb_edges];
- int *vertex_from = new int[nb_edges];
- int *vertex_to = new int[nb_edges];
- int *result_edge_occupation = new int[nb_edges];
-
- for(int e = 0; e < nb_edges; e++) {
- (*file) >> vertex_from[e] >> vertex_to[e] >> edge_lengths[e];
+ for(int l = 0; l < nb_locations; l++) {
+ for(int k = 0; k < nb_locations; k++) {
+ tracker->set_allowed_motion(l, k, abs(l - k) <= 1);
}
+ }
- find_best_paths(nb_vertices, nb_edges,
- vertex_from, vertex_to, edge_lengths,
- source, sink,
- result_edge_occupation);
-
- dot_print(nb_vertices, nb_edges,
- vertex_from, vertex_to, edge_lengths,
- source, sink,
- result_edge_occupation);
-
- delete[] result_edge_occupation;
- delete[] edge_lengths;
- delete[] vertex_from;
- delete[] vertex_to;
-
- } else {
-
- cerr << "Can not open " << argv[1] << endl;
+ for(int r = 0; r < 10; r++) {
+ cout << "* ROUND " << r << endl;
+ for(int t = 0; t < nb_time_steps; t++) {
+ for(int l = 0; l < nb_locations; l++) {
+ tracker->set_detection_score(t, l,
+ (drand48() < 0.9 ? -1.0 : 1.0) + drand48() * 0.1 - 0.05);
+ }
+ tracker->set_detection_score(t, 0,
+ (drand48() < 0.9 ? 1.0 : -1.0) + drand48() * 0.1 - 0.05);
+ }
- delete file;
- exit(EXIT_FAILURE);
+ tracker->build_graph();
+ tracker->track();
+ for(int t = 0; t < tracker->nb_trajectories(); t++) {
+ cout << "TRAJECTORY " << t << " :";
+ for(int u = 0; u < tracker->trajectory_duration(t); u++) {
+ cout << " " << tracker->trajectory_location(t, u);
+ }
+ cout << endl;
+ }
}
- delete file;
+ delete tracker;
+
exit(EXIT_SUCCESS);
}