trkwsMANAGED_LCU

NAME

SYNOPSIS

#include "trkwsMANAGED_LCU.h"


 class trkwsMANAGED_LCU : public fndOBJECT, public eccsERROR_CLASS
 {
   public:
     trkwsMANAGED_LCU(const dbSYMADDRESS dbPoint);
     ~trkwsMANAGED_LCU();

     virtual const char     *DbPoint();
     virtual ccsCOMPL_STAT   DbPoint(const dbSYMADDRESS  dbPoint);

     virtual ccsCOMPL_STAT EnableEvents();
     virtual ccsCOMPL_STAT DisableEvents();
     virtual void EvtRegister(evtEVENT * evt,char * dbAttr,evhCB_METHOD DbEventCB);
     virtual void EvtDetach(evtEVENT * evt,evhCB_METHOD DbEventCB);
     virtual ccsCOMPL_STAT RemTrkTimeSetCB(evhCALLBACK &cb);
     virtual evhCB_COMPL_STAT LimitEventCB(msgMESSAGE &msg, void *);
     virtual evhCB_COMPL_STAT RemTrkTimeEventCB(msgMESSAGE &msg, void *);
     virtual evhCB_COMPL_STAT StateEventCB(evtEVENT_MSG &msg, void *);


   protected:

   private:
     dbSYMADDRESS    dbPoint;
     evtEVENT        limitEvent;
     evtEVENT        remTrkTimeEvent;
     evtEVENT        stateEvent;
     evhCALLBACK    *rttCB;
};

PARENT CLASS

fndOBJECT, public eccsERROR_CLASS

PUBLIC METHODS

trkwsMANAGED_LCU(const dbSYMADDRESS dbPoint)

  Thre constructor receives as parameter the symbolic address of
  the base point of the scanned up mirror of the LCU DB in the trkws DB

~trkwsMANAGED_LCU();

virtual const char     *DbPoint();
  Returns the base point of the mirror of the LCU DB in the trkws DB

virtual ccsCOMPL_STAT   DbPoint(const dbSYMADDRESS  dbPoint);
  Sets the base point of the mirror of the LCU DB in the trkws DB

virtual ccsCOMPL_STAT EnableEvents();
  Registers events for the db attributes that have to be watched

virtual ccsCOMPL_STAT DisableEvents();
  Detaches the events, e.g. if LCU no longer in the light beam

virtual void EvtRegister(evtEVENT * evt,char * dbAttr,evhCB_METHOD DbEventCB);
  Generic event register method used internally

virtual void EvtDetach(evtEVENT * evt,evhCB_METHOD DbEventCB);
  Generic event detach method used internally

virtual ccsCOMPL_STAT RemTrkTimeSetCB(evhCALLBACK &cb);
  This method is used by the object that uses a trkwsMANAGED_LCU object
  to register a callback in it's on class to be called for every occurrence
  of a RTT event. As RTT is depending on all involved LCU's the final
  computation has to occurr at this higher level.

virtual evhCB_COMPL_STAT LimitEventCB(msgMESSAGE &msg, void *);
  This is the callback to be run if an LCU reports that it ran into a limit

virtual evhCB_COMPL_STAT RemTrkTimeEventCB(msgMESSAGE &msg, void *);
  This is the callback run for a change in the remaining trk time attibute
  It calls the callback installed with  RemTrkTimeSetCB if this is set.

virtual evhCB_COMPL_STAT StateEventCB(evtEVENT_MSG &msg, void *);
  This is the callback run for a change in substate of the corresponding
  LCU. If the old substate was TRACKING, a STOP cmd is sent to all LCUs.

evhCB_COMPL_STAT  trkwsMANAGED_LCU::CompletedCB(msgMESSAGE &msg, void *);

 This method is used to return the reply of the process that the message
 went to also to the original caller.

PRIVATE DATA MEMBERS

     dbSYMADDRESS    dbPoint;
         To keep base point of mirror of LCU DB
     evtEVENT        limitEvent;
         object needed for event management
     evtEVENT        remTrkTimeEvent;
         object needed for event management
     evtEVENT        stateEvent;
         object needed for event management
     evhCALLBACK    *rttCB;
         callback set with RemTrkTimeSetCB method

ON LINE DATABASE

     This class uses attributes relative to the path given in dbPoint:
      .rem_track_time
      .limitFlag
      .substate

Index

NAME

SYNOPSIS

PARENT CLASS

PUBLIC METHODS

PRIVATE DATA MEMBERS

ON LINE DATABASE