#include<set>
#include "Tracker.h"
#include "Detector.h"
+#include "VideoReader.h"
namespace suanzi{
private:
Engine();
virtual ~Engine();
+ void run();
Tracker* tracker;
Detector* detector;
std::set<EngineObserver *> observer_list;
std::string videoSrc;
+ VideoReader* reader;
};
struct Person