FairTutPropTr.h

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/********************************************************************************
 *    Copyright (C) 2019 GSI Helmholtzzentrum fuer Schwerionenforschung GmbH    *
 *                                                                              *
 *              This software is distributed under the terms of the             *
 *              GNU Lesser General Public Licence (LGPL) version 3,             *
 *                  copied verbatim in the file "LICENSE"                       *
 ********************************************************************************/
#ifndef FAIRTUTGEANETR_H
#define FAIRTUTGEANETR_H 1

#include "FairPropagator.h"
#include "FairTask.h"

class TClonesArray;
class FairTutPropPoint;

class FairTutPropTr : public FairTask
{
  public:
    FairTutPropTr();

    ~FairTutPropTr();

    virtual InitStatus Init();

    virtual void Exec(Option_t* opt);

    void SetPropagator(FairPropagator* prop) { fPro = prop; }

  private:
    void Reset();

    virtual void Finish();

    void InitPropagator();
    bool fPropagatorSet;

    TClonesArray* fPointArray;

    TClonesArray* fTrackParIni;     // initial MC track parameters
    TClonesArray* fTrackParFinal;   // final MC track parameters
    TClonesArray* fTrackParProp;    // calculated track parameters
    TClonesArray* fTrackParWrong;   // demonstrate effect of wrong charge

    FairPropagator* fPro;

    ClassDef(FairTutPropTr, 1);
};

#endif   // FAIRTUTGEANETR_H