//-----------------------------------------------------------
// File and Version Information:
// $Id$
//
// Description:
//      Task to convert ShieldPoints to CdcTracks
//
// Environment:
//      Software not developed for the PANDA Detector at FAIR.
//
// Author List:
//      Sverre DoerheimTUM       (original author)
//-----------------------------------------------------------

#ifndef TPCSHIELDTOCDCTRACKTASK_H
#define TPCSHIELDTOCDCTRACKTASK_H

#include <TString.h>
#include <TClonesArray.h>
#include <TVector3.h>

#include "FairTask.h"

#include "TpcDigiPar.h"
#include "CdcTrack.h"

class TpcShieldToCdcTrackTask : public FairTask
{
public:
    TpcShieldToCdcTrackTask();
    ~TpcShieldToCdcTrackTask();
    
    void SetPointBranchName(const TString& name) {fPointBranchName=name;}
    void SetMCTrackBranchName(const TString& name) {fMCTrackBranchName=name;}
    void SetTrackOutBranchName(const TString& name) {fTrackOutBranchName=name;}
    void SetPersistence(Bool_t opt=kTRUE) {fpersistence=opt;}
    
    
    virtual InitStatus Init();
    virtual void Exec(Option_t* opt);
    virtual void SetParContainers();
    
    
private:
    CdcTrack createCdcTrack(TVector3 mom, TVector3 pos, int charge);
    
  // Private Data Members ------------
    Bool_t fpersistence;
    TString fPointBranchName;
    TString fMCTrackBranchName;
    TString fTrackOutBranchName;
    TString fCdcTrackOutBranchName;
    TClonesArray* fPointArray;
    TClonesArray* fTrackOutArray;
    TClonesArray* fCdcTrackOutArray;
    TClonesArray* fMCTrackArray;
    TClonesArray* fCdcHitOutArray;
    
  
    double fPhiSmearing;
    double fThetaSmearing;
    double fMomentumSmearing;
    TVector3 fPosSmearing; //(sigmaX, sigmaY, sigmaZ)
    double fB;
    TpcDigiPar* fpar;
public :
    ClassDef(TpcShieldToCdcTrackTask,1)
};

#endif // TPCSHIELDTOCDCTRACKTASK_H