QWPSlowConfigHandler.hh

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#ifndef _QWPSLOW_CONFIG_HANDLER_HH_
#define _QWPSLOW_CONFIG_HANDLER_HH_

#include "QCuore.hh"
#include "QDaqClient.hh"
#include "QSlowControlClient.hh"

#include <map>
#include <list>
#include <vector>

class QLCSlowConfig;

class QWPSlowConfigHandler
{
public:
   
   static QWPSlowConfigHandler& GetInstance();
   
   virtual ~QWPSlowConfigHandler();

   void KillDaqCrates(bool kill) { fKillDaq = kill; }

   QError GetPresentConfig(const unsigned short lg,QLCSlowConfig& config);
   const QLCSlowConfig* GetConfig(const unsigned short lg,
                                  const unsigned short id) const;

   virtual bool AddConfig(const unsigned short lg, QLCSlowConfig* config);
   
   bool Schedule(const unsigned short lg, QLCSlowConfig* config);

   const QLCSlowConfig* GetNextScheduled(const unsigned short lg) const;
   
   void EraseNextScheduled(const unsigned short lg);
   
   const QLCSlowConfig* GetLastConfig(const unsigned short lg) const;

   bool AddNextScheduled(const unsigned short lg);

   virtual void SetConfDone(const unsigned short lg,const unsigned short id);

   bool IsConfDone() const { return fCurrentConfig.empty(); }

   virtual bool SetActiveChannels(const std::list<unsigned short>& channels);

   const std::list<unsigned short>& GetActiveChannels() const 
   { return fChannels; }

   void Clear();

   bool Consolidate(bool triggerFlag);

   void Dump() const;

   bool SetSleepTime(const unsigned short sleepTime);
   
   unsigned short GetSleepTime() const { return fSleepTime; }

   void Update()  { UpdateDaq(false); }


protected:
   QWPSlowConfigHandler();
   std::map<unsigned short,std::vector<QLCSlowConfig*> > fConfigMap;

   std::list<unsigned short> fChannels;
private:
   bool fKillDaq;
   void UpdateDaq(bool reset);
   bool fTriggerFlag;

   void InitSlowClient();

   std::map<unsigned short, std::list<QLCSlowConfig*> > fScheduled;
   std::map<unsigned short, QLCSlowConfig> fPresentConfigs;

   std::map<unsigned short,unsigned short> fCurrentConfig;


   std::list<int> fCrates;

   std::map<unsigned short, QLCSlowConfig*> fNextConfig;

   unsigned short fSleepTime;

   QDaqClient fDaqClient;
   QSlowControlClient fSlowClient;

   bool ApplyConfig(const unsigned short lg,
                    QLCSlowConfig* conf,
                    const QLCSlowConfig* oldConf);


   void GetCratesToKill();

   bool CheckSlowStatus();
};

#endif

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