AliEmcalDownscaleFactorsOCDB.h

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#ifndef ALIEMCALDOWNSCALEFACTORSOCDB_H
#define ALIEMCALDOWNSCALEFACTORSOCDB_H

#include <map>
#include <vector>
#include <TObject.h>
#include <TString.h>

namespace PWG {

namespace EMCAL{

class AliEmcalDownscaleFactorsOCDB : public TObject {
public:

  static AliEmcalDownscaleFactorsOCDB *Instance();

  virtual ~AliEmcalDownscaleFactorsOCDB() {}

  void SetRun(int runnumber);

  Double_t GetDownscaleFactorForTriggerClass(const TString &trigger) const;

  std::vector<TString> GetTriggerClasses() const;

  Int_t GetCurrentRun() const { return fCurrentRun; }

private:
  Int_t                                       fCurrentRun;                        
  std::map<TString, Double_t>                 fDownscaleFactors;                  
  static AliEmcalDownscaleFactorsOCDB         *fgDownscaleFactors;                

  AliEmcalDownscaleFactorsOCDB();
  AliEmcalDownscaleFactorsOCDB(const AliEmcalDownscaleFactorsOCDB &);
  AliEmcalDownscaleFactorsOCDB &operator=(const AliEmcalDownscaleFactorsOCDB &);

  ClassDef(AliEmcalDownscaleFactorsOCDB, 1);
};

}

}

#endif /* ALIEMCALDOWNSCALEFACTORSOCDB_H */