8 int main(int ac, char **av)
10 int ret; setbuf(stdout,0);
13 //db.access(av[1], 34543, 0);
14 if( !db.opened() || db.error() ) exit(1);
16 Video_frameLoc::rkey_Frame_weight key(db.video_frame);
17 if( !(ret=key.First()) ) do {
18 printf("%6d %f %f %f %f %f\n", db.video_frame.id(),
19 db.video_frame.Frame_mean(), db.video_frame.Frame_std_dev(),
20 db.video_frame.Frame_cx(), db.video_frame.Frame_cy(),
21 db.video_frame.Frame_moment());
22 } while( !(ret=key.Next()) );