1 #ifndef AliT0CalibOffsetChannelsTask_cxx
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2 #define AliT0CalibOffsetChannelsTask_cxx
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4 // task determines mean and sigma of T0 signals ORA, ORC, ORA-ORC, ORA+ORC/2
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11 #include "AliAnalysisTaskSE.h"
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13 class AliT0CalibOffsetChannelsTask : public AliAnalysisTaskSE {
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15 AliT0CalibOffsetChannelsTask();
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16 AliT0CalibOffsetChannelsTask(const char *name);
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17 virtual ~AliT0CalibOffsetChannelsTask();
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19 virtual void UserCreateOutputObjects();
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20 virtual void UserExec(Option_t *option);
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21 virtual void Terminate(Option_t *);
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22 TObjArray* GetOffsetHistos() {return fTzeroObject;}
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24 Float_t GetCFDvalue(Int_t channel) const {return fCDBcfds[channel];}
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25 Float_t* GetCFDvalue() const {return (float*)fCDBcfds;}
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26 Float_t GetTimeEq(Int_t channel) const {return fCDBdelays[channel];}
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27 Float_t* GetTimeEq() const {return (float*)fCDBdelays;}
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28 void SetCFDvalue(Int_t channel, Float_t val) {fCDBcfds[channel]=val;}
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29 void SetTimeEq(Int_t channel, Float_t val) {fCDBdelays[channel]=val;}
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30 Float_t *GetT0Means() { return fCDBT0s;}
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31 void SetT0Means(Int_t ihist, Float_t mean ) {fCDBT0s[ihist]=mean;};
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34 AliESDEvent *fESD; //! ESD object
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35 TObjArray *fTzeroObject; // array with CFDi-CFD1 and CFDi
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36 TH1F *fTimeDiff[24]; //! CFDi-CFD1 vs Npmt
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37 TH1F *fCFD[24]; //! CFDi vs Npmt
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38 TH1F *fTzeroORA; //! or A spectrum
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39 TH1F *fTzeroORC; //! or C spectrum
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40 TH1F *fResolution; //! or A minus or C spectrum
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41 TH1F *fTzeroORAplusORC; //! ORA+ORC /2
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43 Float_t fCDBdelays[24]; //time delays from OCDB
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44 Float_t fCDBcfds[24]; // mean CFD from OCDB
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45 Float_t fCDBT0s[4]; //position T0AC, T0A, T0A, resolution
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49 AliT0CalibOffsetChannelsTask(const AliT0CalibOffsetChannelsTask&); // not implemented
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50 AliT0CalibOffsetChannelsTask& operator=(const AliT0CalibOffsetChannelsTask&); // not implemented
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52 ClassDef(AliT0CalibOffsetChannelsTask, 2); // example of analysis
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