AliAnalysisTaskEmcalTriggerTreeWriter.h

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/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
 * See cxx source for full Copyright notice                               */
/*
 * A small task dumping all EMCal trigger related information into a TTree
 *      Author: Markus Fasel
 */

#ifndef ALIANALYSISTASKEMCALTRIGGERTREEWRITER_H_
#define ALIANALYSISTASKEMCALTRIGGERTREEWRITER_H_

#include "AliAnalysisTaskSE.h"

class TTree;

class AliAnalysisTaskEmcalTriggerTreeWriter : public AliAnalysisTaskSE {
public:
  AliAnalysisTaskEmcalTriggerTreeWriter();
  AliAnalysisTaskEmcalTriggerTreeWriter(const char *name);
  virtual ~AliAnalysisTaskEmcalTriggerTreeWriter();

  virtual void UserCreateOutputObjects();
  virtual void UserExec(Option_t *);

private:
  struct TriggerInfo{
    Int_t fRun;
    Int_t fCol;
    Int_t fRow;
    Int_t fNL0Times;
    Int_t fLevel0Times[10];
    Int_t fADC;
    Float_t fAmplitude;
    Float_t fTime;
    Int_t fTriggerBits;
    Int_t fL1Threshold;
    Int_t fL1V0;

    TriggerInfo():
      fRun(0),
      fCol(0), fRow(0),
      fNL0Times(0), fADC(0), fAmplitude(0.),
      fTime(0), fTriggerBits(0), fL1Threshold(0), fL1V0(0)
    {
      memset(fLevel0Times, 0, sizeof(Int_t) * 10);
    }
    void Reset(){
      fRun = 0; fCol = 0; fRow = 0;
      fNL0Times = 0; fADC = 0; fAmplitude = 0.;
      fTime = 0.; fTriggerBits = 0; fL1Threshold = 0; fL1V0 = 0;
      memset(fLevel0Times, 0, sizeof(Int_t) * 10);
    }
  };
  TTree *fOutputTree;           
  TriggerInfo fOutputInfo;          // Track Info for the tree

  ClassDef(AliAnalysisTaskEmcalTriggerTreeWriter, 1)
};

#endif /* ALIANALYSISTASKEMCALTRIGGERTREEWRITER_H_ */