dcrack.h

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#ifndef ns_dcrack_h
#define ns_dcrack_h

#include <vector>
#include "dchost.h"
#include "queue-monitor.h"
#include "timer-handler.h"

class DcRack : public TclObject, public TimerHandler  {
public:
                DcRack();
                virtual ~DcRack();
                virtual int command(int argc, const char*const* argv);

                int rack_id_;
                double stat_interval;
                double link_load;
                double uplink_B;



protected:
                vector <DcHost*> hosts_list_;                                                   
                vector <QueueMonitor*> qmon_uplink_list;        
                /* Stats */
#if defined(HAVE_INT64)
                int64_t breceived_;
                int64_t breceived_old_;
#else /* no 64-bit integer */
                int breceived_;                                                 
                int breceived_old_;
#endif
                void updatestats();
                virtual void expire(Event* e);
                void addHost(DcHost *hst);

};

#endif