TEcnaRootFile.h

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#ifndef CL_TEcnaRootFile
#define CL_TEcnaRootFile

#include "TObject.h"
#include "TString.h"
#include "TFile.h"
#include "TTree.h"

#include "CalibCalorimetry/EcalCorrelatedNoiseAnalysisAlgos/interface/TEcnaObject.h"
#include "CalibCalorimetry/EcalCorrelatedNoiseAnalysisAlgos/interface/TEcnaResultType.h"


class TEcnaRootFile : public TObject {
protected:
  void Init();

public:
  TString fRootFileName;    // Treename of fRootFile
  TString fRootFileStatus;  // Status of fRootFile

  TFile *fRootFile;  // Root file for ECNA

  Int_t fCounterBytesCnaResults;  // Counter of bytes in fCnaResultsTree
  Int_t fNbEntries;               // Nb of entries in fCnaResultsTree
  TTree *fCnaResultsTree;         // Tree containing the individual results
                                  // individual result = equivalent
                                  // of one ASCII file

  TBranch *fCnaResultsBranch;        // Branch of the individual results
  TEcnaResultType *fCnaIndivResult;  // One of the individual results
                                     // in the branch fCnaResultsBranch

  TEcnaRootFile();
  TEcnaRootFile(TEcnaObject *, const Text_t *, const TString &);
  TEcnaRootFile(TEcnaObject *, const Text_t *);

  TEcnaRootFile(const Text_t *);
  TEcnaRootFile(const Text_t *, const TString &);

  ~TEcnaRootFile() override;

  void ReStart(const Text_t *);
  void ReStart(const Text_t *, const TString &);
  void CloseFile();
  Bool_t OpenR(const Text_t * = "");
  Bool_t OpenW(const Text_t * = "");
  Bool_t ReadElement(Int_t);
  Bool_t ReadElement(CnaResultTyp, Int_t);
  Int_t ReadElementNextEntryNumber(CnaResultTyp, Int_t);
  ClassDefOverride(TEcnaRootFile, 1)  //Root file of CNA
};

R__EXTERN TEcnaRootFile *gCnaRootFile;

#endif