Compliance with AliAnalysisTaskSE ; upgraded support for QA.

[u/mrichter/AliRoot.git] / CORRFW / test / AliCFSingleTrackTask.h

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 * Author: The ALICE Off-line Project.                                    *
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//-----------------------------------------------------------------------
// Author : R. Vernet, Consorzio Cometa - Catania (it)
//-----------------------------------------------------------------------

#ifndef ALICFSINGLETRACKTASK_H
#define ALICFSINGLETRACKTASK_H

#include "AliAnalysisTaskSE.h"

class TH1I;
class TParticle ;
class TFile ;
class AliStack ;
class AliCFManager;
class AliESDtrack;

class AliCFSingleTrackTask : public AliAnalysisTaskSE {
  public:

  enum {
    kStepGenerated       = 0,
    kStepReconstructible = 1,
    kStepReconstructed   = 2,
    kStepSelected        = 3
  };

  AliCFSingleTrackTask();
  AliCFSingleTrackTask(const Char_t* name);
  AliCFSingleTrackTask& operator= (const AliCFSingleTrackTask& c);
  AliCFSingleTrackTask(const AliCFSingleTrackTask& c);
  virtual ~AliCFSingleTrackTask();

  // ANALYSIS FRAMEWORK STUFF to loop on data and fill output objects
  void     UserCreateOutputObjects();
  void     UserExec(Option_t *option);
  void     Terminate(Option_t *);
  
  // CORRECTION FRAMEWORK RELATED FUNCTIONS
  void           SetCFManager(AliCFManager* io) {fCFManager = io;}   // global correction manager
  AliCFManager * GetCFManager()                 {return fCFManager;} // get corr manager
  void           SetQAList(TList* list) {fQAHistList = list;}

 protected:
  AliCFManager   *fCFManager  ;  // pointer to the CF manager
  TList          *fQAHistList ;  // list of QA histograms

  // Histograms
  //Number of events
  TH1I  *fHistEventsProcessed; // simple histo for monitoring the number of events processed
  
  ClassDef(AliCFSingleTrackTask,1);
};

#endif