PndStraightLineTrackFinderTask.h

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// -------------------------------------------------------------------------
// -----                      PndStraightLineTrackFinderTask                    -----
// -----                  Created 22/10/09  by M. Michel               -----
// -------------------------------------------------------------------------


#ifndef PndStraightLineTrackFinderTask_H
#define PndStraightLineTrackFinderTask_H

#include "FairTask.h"
#include "PndMCTrack.h"
#include "PndSdsGeoPar.h"
#include "PndSdsHit.h"
#include "PndSdsMCPoint.h"
#include "PndSdsClusterStrip.h"
#include "TrackData/PndTrackCand.h"

#include <string>
#include <vector>
#include <utility>

class TClonesArray;

class PndStraightLineTrackFinderTask : public FairTask
{
 public:

    PndStraightLineTrackFinderTask(Int_t inFinderMode=0, TString hitBranch="LMDHitsStrip", TString clusterBranch="LMDStripClusterCand", TString digiBranch="LMDStripDigis", Int_t innSensPP=8);
    virtual ~PndStraightLineTrackFinderTask();


    virtual void SetParContainers();
    virtual InitStatus Init();
    virtual InitStatus ReInit();

    virtual void Exec(Option_t* opt);

    void SetVerbose(Int_t verbose){ fVerbose = verbose; };
    void SetInaccuracy(Double_t accu) { dXY = accu; };
    void SetSensStripFlag(bool fS){ flagStipSens = fS; };    
    void SetSensPixelFlag(bool fS){ flagPixelSens = fS; };

 private:
    
    bool flagStipSens;
    bool flagPixelSens;
    Double_t dXY;
   Int_t fFinderMode;
   Int_t nSensPP;
//    std::vector<Int_t> GetHitPerCluster(PndSdsClusterStrip* clusterCand);
   Double_t GetTrackDip(PndMCTrack* myTrack);
   Double_t GetTrackCurvature(PndMCTrack* myTrack);

   TString fHitBranchStrip;
   TString fClusterBranchStrip;
   TString fDigiBranchStrip;



     TClonesArray* fStripHitArray;
     TClonesArray* fStripClusterArray;
     TClonesArray* fStripDigiArray;

     TClonesArray* fTrackCandArray;

     void Register();
     void Reset();
     void ProduceHits();

  bool SortHitsByZ(std::vector< std::vector< std::pair<Int_t,bool> > > &hitsd, Int_t nStripHits);
  bool SortHitsByDet(std::vector< std::vector< std::pair<Int_t,bool> > > &hitsd, Int_t nStripHits);
  bool SortHitsByDet2(std::vector< std::vector< std::pair<Int_t,bool> > > &hitsd, Int_t nStripHits);//uses PndLmdDim
  void FindHitsI(std::vector<PndTrackCand> &tofill, std::vector< std::vector< std::pair<Int_t,bool> > > &hitsd, Int_t nStripHits);
  void FindHitsII(std::vector<PndTrackCand> &tofill, std::vector< std::vector< std::pair<Int_t,bool> > > &hitsd, Int_t nStripHits);
  void FindHitsIII(std::vector<PndTrackCand> &tofill, std::vector< std::vector< std::pair<Int_t,bool> > > &hitsd, Int_t nStripHits);

  ClassDef(PndStraightLineTrackFinderTask,2);

};

#endif /* PndStraightLineTrackFinderTask_H */