PndTrkCombiLegendreTask Class Reference

#include <PndTrkCombiLegendreTask.h>

Inheritance diagram for PndTrkCombiLegendreTask:

Public Member Functions
	PndTrkCombiLegendreTask ()
	PndTrkCombiLegendreTask (int verbose)
	~PndTrkCombiLegendreTask ()
virtual InitStatus	Init ()
virtual void	Exec (Option_t *opt)
void	SetParContainers ()
void	Initialize ()
void	Reset ()
void	SwitchOnDisplay ()
void	SwitchOnSeeMC ()
void	DrawGeometry (int cpad=1)
void	DrawSttGeometry ()
void	DrawHits (PndTrkHitList *hitlist)
void	DrawLists ()
void	DrawNeighborings ()
void	DrawNeighboringsToHit (PndTrkHit *hit)
void	Refresh ()
void	RefreshConf ()
void	DrawGeometryConf (double x1, double x2, double y1, double y2)
void	DrawConfHit (double x, double y, double r, int marker=2)
void	LightCluster (PndTrkCluster *cluster)
void	DrawLegendreHisto ()
void	ComputePlaneExtremities (PndTrkCluster *cluster)
Int_t	FillConformalHitList (PndTrkCluster *cluster)
void	FillLegendreHisto (PndTrkCluster *cluster)
void	ComputeTraAndRot (PndTrkHit *hit, Double_t &delta, Double_t trasl[2])
PndTrkHit *	FindSttReferenceHit (int isec=-1)
PndTrkHit *	FindMvdPixelReferenceHit ()
PndTrkHit *	FindMvdStripReferenceHit ()
PndTrkHit *	FindMvdReferenceHit ()
PndTrkHit *	FindReferenceHit ()
PndTrkHit *	FindReferenceHit (PndTrkCluster *cluster, bool keeprefhit)
void	RePrepareLegendre (PndTrkCluster *cluster)
Int_t	ApplyLegendre (PndTrkCluster *cluster, double &theta_max, double &r_max)
Int_t	ExtractLegendre (Int_t mode, double &theta_max, double &r_max)
void	FromConformalToRealTrack (double fitm, double fitp, double &x0, double &y0, double &R)
void	FromRealToConformalTrack (double x0, double y0, double R, double &fitm, double &fitp)
void	SearchSecondaryTracks ()
PndTrkClusterList	CreateFullClusterization ()
PndTrkClusterList	CreateFullClusterization2 ()
Int_t	CountTracksInCluster (PndTrkCluster *cluster, int *noftracksinlayer)
Int_t	CountTracksInSkewSector (PndTrkCluster *cluster, int *noftracksinlayer)
Int_t	CountTracksInCluster (PndTrkCluster *cluster, Int_t where, int *noftracksinlayer)
Int_t	ClusterToConformal (PndTrkCluster *cluster, bool samerefhit)
PndTrkTrack *	LegendreFit (PndTrkCluster *cluster)
PndTrkTrack *	LegendreFitWithRecovering (PndTrkCluster *cluster)
PndTrkCluster *	CreateClusterAroundTrack (PndTrkTrack *track)
PndTrkCluster *	CreateClusterAroundTrack2 (PndTrkTrack *track)
PndTrkCluster *	CreateClusterAroundTrack3 (PndTrkTrack *track)
Bool_t	DoesBelong (PndTrkHit *hit, double xc, double yc, double R)
void	AnalyticalFit (PndTrkCluster *cluster, double xc, double yc, double R, double &fitm, double &fitq)
void	AnalyticalFit2 (PndTrkCluster *cluster, double fitm, double fitp, double &fitm2, double &fip2)
void	IntersectionFinder (PndTrkHit *hit, double xc, double yc, double R)
void	IntersectionFinder (PndTrkConformalHit *chit, double fitm, double fitp)
Double_t	ComputePerpendicularChi2 (PndTrkCluster *cluster, double fitm, double fitp)
void	FillHitMap ()
void	FillPeakCouplesHisto (PndTrkCluster *cluster)
void	FillPeakNeighCouplesHisto (PndTrkCluster *cluster)
PndTrkCluster *	ComputeSkewedXYZ (PndTrkCluster *cluster)
void	CleanTrack (PndTrkTrack *track)

Private Member Functions
	ClassDef (PndTrkCombiLegendreTask, 1)

Private Attributes
Int_t	fNofMvdPixHits
Int_t	fNofMvdStrHits
Int_t	fNofSttHits
Int_t	fNofTriplets
Int_t	fNofHits
TClonesArray *	fSttPointArray
TClonesArray *	fSttHitArray
TClonesArray *	fMvdPointArray
TClonesArray *	fMvdPixelHitArray
TClonesArray *	fMvdStripHitArray
TClonesArray *	fTrackArray
TClonesArray *	fTrackCandArray
TClonesArray *	fTubeArray
PndGeoSttPar *	fSttParameters
char	fSttBranch [200]
char	fMvdPixelBranch [200]
char	fMvdStripBranch [200]
PndSttMapCreator *	fMapper
Int_t	fEventCounter
PndTrkSttHitList *	stthitlist
PndTrkSdsHitList *	mvdpixhitlist
PndTrkSdsHitList *	mvdstrhitlist
Double_t	fSttParalDistance
Double_t	fSttToMvdStripDistance
double	fDeltaThetaRad
PndTrkLegendreTransform *	legendre
PndTrkCombiLegendreTransform *	legendrecombi
Bool_t	fPersistence
Bool_t	fUseMVDPix
Bool_t	fUseMVDStr
Bool_t	fUseSTT
Bool_t	fSecondary
Bool_t	fInitDone
Int_t	fRecoverIteration
PndTrkConformalTransform *	conform
PndTrkConformalHitList *	conformalhitlist
PndTrkTools *	tools
PndTrkHit *	fRefHit
Double_t	fMvdPix_RealDistLimit
Double_t	fMvdStr_RealDistLimit
Double_t	fStt_RealDistLimit
Double_t	fMvdPix_ConfDistLimit
Double_t	fMvdStr_ConfDistLimit
Double_t	fStt_ConfDistLimit
std::vector< std::pair< double, double > >	fFoundPeaks
double	fTime
TStopwatch *	fTimer
PndTrkFitter *	fFitter
PndTrkNeighboringMap *	fHitMap
double	fUmin
double	fUmax
double	fVmin
double	fVmax
double	fRmin
double	fRmax
double	fThetamin
double	fThetamax
Bool_t	fDisplayOn
Bool_t	fSeeMC
TH2F *	hxy
TH2F *	hxz
TH2F *	hzphi
TCanvas *	display
TH2F *	huv

Detailed Description

Definition at line 37 of file PndTrkCombiLegendreTask.h.

Constructor & Destructor Documentation

PndTrkCombiLegendreTask::PndTrkCombiLegendreTask

(

)

Default constructor

Definition at line 59 of file PndTrkCombiLegendreTask.cxx.

References fMvdPixelBranch, fMvdStripBranch, fSttBranch, and PndGeoHandling::Instance().

                                                 : FairTask("secondary track finder", 0), fDisplayOn(kFALSE), fPersistence(kTRUE), fUseMVDPix(kTRUE), fUseMVDStr(kTRUE), fUseSTT(kTRUE), fSecondary(kFALSE), fMvdPix_RealDistLimit(1000), fMvdStr_RealDistLimit(1000), fStt_RealDistLimit(1000), fMvdPix_ConfDistLimit(1000), fMvdStr_ConfDistLimit(1000), fStt_ConfDistLimit(1000), fInitDone(kFALSE) , fUmin(-0.07), fUmax(0.07), fVmin(-0.07), fVmax(0.07), fRmin(-1.5), fRmax(1.5), fThetamin(0), fThetamax(180), fSeeMC(kFALSE), fRecoverIteration(-1)
 {
  sprintf(fSttBranch,"STTHit");
  sprintf(fMvdPixelBranch,"MVDHitsPixel");
  sprintf(fMvdStripBranch,"MVDHitsStrip");
  PndGeoHandling::Instance();
}

PndTrkCombiLegendreTask::PndTrkCombiLegendreTask

(

int

verbose

)

Definition at line 67 of file PndTrkCombiLegendreTask.cxx.

References fMvdPixelBranch, fMvdStripBranch, fSttBranch, and PndGeoHandling::Instance().

                                                            : FairTask("secondary track finder", verbose), fDisplayOn(kFALSE), fPersistence(kTRUE), fUseMVDPix(kTRUE), fUseMVDStr(kTRUE), fUseSTT(kTRUE), fSecondary(kFALSE), fMvdPix_RealDistLimit(1000), fMvdStr_RealDistLimit(1000), fStt_RealDistLimit(1000), fMvdPix_ConfDistLimit(1000), fMvdStr_ConfDistLimit(1000), fStt_ConfDistLimit(1000), fInitDone(kFALSE), fUmin(-0.07), fUmax(0.07), fVmin(-0.07), fVmax(0.07), fRmin(-1.5), fRmax(1.5), fThetamin(0), fThetamax(180), fSeeMC(kFALSE), fRecoverIteration(-1) {
  sprintf(fSttBranch,"STTHit");
  sprintf(fMvdPixelBranch,"MVDHitsPixel");
  sprintf(fMvdStripBranch,"MVDHitsStrip");
  PndGeoHandling::Instance();
}

PndTrkCombiLegendreTask::~PndTrkCombiLegendreTask

(

)

Destructor

Definition at line 77 of file PndTrkCombiLegendreTask.cxx.

                                                  { 

}

Member Function Documentation

void PndTrkCombiLegendreTask::AnalyticalFit	(	PndTrkCluster *	cluster,
		double	xc,
		double	yc,
		double	R,
		double &	fitm,
		double &	fitq
	)

Definition at line 1940 of file PndTrkCombiLegendreTask.cxx.

References conform, display, fDisplayOn, fFitter, FromConformalToRealTrack(), PndTrkConformalTransform::GetConformalHit(), PndTrkCluster::GetHit(), PndTrkCluster::GetNofHits(), PndTrkConformalHit::GetPosition(), hit(), IntersectionFinder(), PndTrkHit::IsSttParallel(), PndTrkHit::IsSttSkew(), Refresh(), PndTrkFitter::Reset(), PndTrkFitter::SetPointToFit(), sigma, and PndTrkFitter::StraightLineFit().

                                                                                                                             {
  
  
  // fit with analytical chi2 -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~--
  fFitter->Reset();
  if(fDisplayOn) {
    display->cd(1);
    Refresh();
  }
  for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) 
    {
      PndTrkHit *hit = cluster->GetHit(ihit);
      if(hit->IsSttSkew()) continue;
      if(hit->IsSttParallel()) IntersectionFinder(hit, xc, yc, R);
      PndTrkConformalHit *chit = conform->GetConformalHit(hit);
      double sigma = 0.1; // CHECK
      fFitter->SetPointToFit(chit->GetPosition().X(), chit->GetPosition().Y(), sigma);
      //      cout << "set point to fit " << chit->GetPosition().X() << " " <<  chit->GetPosition().Y() << endl;
      //     if(fDisplayOn) {
      //        display->cd(1);
      //        TMarker *mrk = new TMarker(hit->GetPosition().X(), hit->GetPosition().Y(), 6);
      //        mrk->SetMarkerColor(kRed);
      //        mrk->Draw("SAME");

      //        display->cd(2);
      //        TMarker *mrk2 = new TMarker(chit->GetPosition().X(), chit->GetPosition().Y(), 6);
      //        mrk2->SetMarkerColor(kRed);
      //        mrk2->Draw("SAME");


      //        display->Update();
      //        display->Modified();
      //       } 
    }

  
  fFitter->StraightLineFit(fitm, fitq);
  cout << "previous " << xc << " " << yc << " " << R << endl;
  FromConformalToRealTrack(fitm, fitq, xc, yc, R);
  cout << "now " << xc << " " << yc << " " << R << endl;

  if(fDisplayOn) {
    display->cd(2);
    cout << "wanna see the line?" << endl;
    TLine *line = new TLine(-10.07, fitq + fitm * (-10.07), 10.07, fitq + fitm * (10.07));
    line->SetLineColor(2);
    line->Draw("SAME");
    char goOnChar;
    display->Update();
    display->Modified();
    cin >> goOnChar;
  }




}

void PndTrkCombiLegendreTask::AnalyticalFit2	(	PndTrkCluster *	cluster,
		double	fitm,
		double	fitp,
		double &	fitm2,
		double &	fip2
	)

Definition at line 1999 of file PndTrkCombiLegendreTask.cxx.

References conform, counter, display, PndTrkConformalHit::Draw(), fDisplayOn, fFitter, fRefHit, FromConformalToRealTrack(), PndTrkConformalTransform::GetConformalSttHit(), PndTrkCluster::GetHit(), PndTrkConformalHit::GetIsochrone(), PndTrkCluster::GetNofHits(), PndTrkConformalHit::GetPosition(), hit(), IntersectionFinder(), PndTrkHit::IsSttSkew(), PndTrkConformalTransform::PerformRealTransformation(), R, Refresh(), PndTrkFitter::Reset(), PndTrkFitter::SetPointToFit(), sigma, and PndTrkFitter::StraightLineFit().

Referenced by Exec().

                                                                                                                          {
  

  // fit with analytical chi2 -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~--
  fFitter->Reset();
  if(fDisplayOn) {
    display->cd(1);
    Refresh();
  }

  int counter = 0;
  for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) 
    {
      PndTrkHit *hit = cluster->GetHit(ihit);
      if(hit == fRefHit) {
        //      cout << hit->GetHitID() << " ref hit " << endl;
        continue;
      }
      if(hit->IsSttSkew()) {
        //      cout << hit->GetHitID() << " skew " << endl;
        continue;
      }
  
      PndTrkConformalHit *chit = conform->GetConformalSttHit(hit);
      if(fDisplayOn) {
        display->cd(2);
        chit->Draw(1);
      }

      IntersectionFinder(chit, fitm, fitp);


      //      PndSttHit *stthit = (PndSttHit*) fSttHitArray->At(hit->GetHitID());
      //      double isoerr = stthit->GetIsochroneError();
      
      double sigma = chit->GetIsochrone();
      //      double sigma = hit->GetIsochrone() * chit->GetPosition().Y(); // * isoerr;


      fFitter->SetPointToFit(chit->GetPosition().X(), chit->GetPosition().Y(), sigma);
      counter++;
      //      cout << ihit << " set point to fit {" << chit->GetPosition().X() << ", " <<  chit->GetPosition().Y() << "}" << endl;
      //      cout << sigma << endl;    
      //      cout << "C iso " << chit->GetIsochrone() << endl;
      //      cout << hit->GetIsochrone() << endl;

      if(fDisplayOn) {
        display->cd(1);
        double xreal, yreal, rreal;
        conform->PerformRealTransformation(chit->GetPosition().X(), chit->GetPosition().Y(), 0, xreal, yreal, rreal);
        TMarker *mrk = new TMarker(xreal, yreal, 6);
        mrk->SetMarkerColor(kRed);
        mrk->Draw("SAME");

        display->cd(2);
        TMarker *mrk2 = new TMarker(chit->GetPosition().X(), chit->GetPosition().Y(), 6);
        mrk2->SetMarkerColor(kRed);
        mrk2->Draw("SAME");


//      display->Update();
//      display->Modified();
      } 
    }

  
  fFitter->StraightLineFit(fitm2, fitp2);

  double xc, yc, R;
  FromConformalToRealTrack(fitm, fitp, xc, yc, R);
  cout << "previous " << xc << " " << yc << " " << R << "/" << fitm << " " << fitp << endl;
  FromConformalToRealTrack(fitm2, fitp2, xc, yc, R);
  cout << "now " << xc << " " << yc << " " << R << "/" << fitm2 << " " << fitp2 << endl;
  
  if(fDisplayOn) {
    display->cd(2);
    cout << "wanna see the line?" << endl;
    TLine *line = new TLine(-10.07, fitp2 + fitm2 * (-10.07), 10.07, fitp2 + fitm2 * (10.07));
    line->SetLineColor(2);
    line->Draw("SAME");

    display->cd(1);
    TArc *aline = new TArc(xc, yc, R);
    aline->SetFillStyle(0);
    aline->SetLineColor(2);
    aline->Draw("SAME");


    char goOnChar;
    display->Update();
    display->Modified();
    cin >> goOnChar;
  }
}

Int_t PndTrkCombiLegendreTask::ApplyLegendre	(	PndTrkCluster *	cluster,
		double &	theta_max,
		double &	r_max
	)

PndTrkCombiLegendreTask::ClassDef ( PndTrkCombiLegendreTask  , 1    )

private

void PndTrkCombiLegendreTask::CleanTrack

(

PndTrkTrack *

track

)

Definition at line 2353 of file PndTrkCombiLegendreTask.cxx.

References CountTracksInCluster(), display, PndTrkTrack::Draw(), fDisplayOn, fTubeArray, PndTrkTrack::GetCluster(), PndTrkCluster::GetHit(), PndTrkHit::GetHitID(), PndSttTube::GetLayerID(), PndTrkCluster::GetNofHits(), PndTrkHit::GetTubeID(), hit(), PndTrkCluster::LightUp(), and Refresh().

Referenced by Exec().

                                                           {
  
  PndTrkCluster * cluster = track->GetCluster();

  if(fDisplayOn)  {
    char goOnChar;
    cin >> goOnChar;
    Refresh();
    track->Draw();
    cluster->LightUp();
    display->Update();
    display->Modified();
  }


  // 1. count tracks in cluster_from_track
  int noftracksinlay[30];
  for(int ilay = 0; ilay < 30; ilay++) noftracksinlay[ilay] = 0;
  Int_t noftracks = CountTracksInCluster(cluster, noftracksinlay);
  cout << " NOF EFFECTIVE TRACKS IN THIS TRACK: " << noftracks << endl;
 
  int noflayerswith0tracks = 0, noflayerswith1track = 0, noflayerswithmoretracks = 0;
  int firstlayid = -1, lastlayid = -1;
  for(int ilay = 0; ilay < 30; ilay++) {
    // cout << "layer " << ilay << " " << noftracksinlay[ilay] << endl;

    // are there tracks in this layer?
    if(noftracksinlay[ilay] != 0) {
      if(firstlayid == -1) firstlayid = ilay;
      lastlayid = ilay;
      if(noftracksinlay[ilay] == 1) noflayerswith1track++;
      else noflayerswithmoretracks++;
    }
  }
  noflayerswith0tracks = (lastlayid - firstlayid + 1) - noflayerswith1track - noflayerswithmoretracks;

  cout << "last layer " << lastlayid << " first layer " << firstlayid << endl;
  cout << "#layers in range with 0 tracks " << noflayerswith0tracks << "; with 1 track " << noflayerswith1track << "; with more tracks " << noflayerswithmoretracks << endl;

  int classification = -1;
  // 0 = fake
  // 1 = one-way
  // 2 = full circle
  noflayerswith0tracks < noflayerswith1track ? classification = 1 : classification = 0;
  if(classification == 0)  noflayerswith0tracks <= noflayerswithmoretracks ? classification = 2 : classification = 0;
  else if(classification == 1) noflayerswith1track <= noflayerswithmoretracks ? classification = 2 : classification = 1;

  switch(classification) {
  case 0:
    cout << "\033[1;30m THIS TRACK IS FAKE " << noflayerswith0tracks << " " << 100. * noflayerswith0tracks/(lastlayid - firstlayid + 1) << "%\033[0m" << endl; break;
  case 1:
    cout << "\033[1;30m THIS TRACK IS ONE-WAY " << noflayerswith1track << " " << 100. * noflayerswith1track/(lastlayid - firstlayid + 1) << "%\033[0m" << endl; break;
  case 2:
    cout << "\033[1;30m THIS IS A FULL CIRCLE " << noflayerswithmoretracks << " " << 100. * noflayerswithmoretracks/(lastlayid - firstlayid + 1) << "%\033[0m" << endl; break;
  default:
    cout << "\033[1;30m THIS IS NOT CLASSIFIED\033[0m" << endl;
  }


  for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) {
    PndTrkHit *hit = cluster->GetHit(ihit);
    int hitid = hit->GetHitID();
    int tubeid = hit->GetTubeID();
    PndSttTube *tube = (PndSttTube*) fTubeArray->At(tubeid);
    int layid = tube->GetLayerID();
    if(noftracksinlay[layid] > 2) {
      //    cout << "hit " << ihit << " hitid " << hitid << " tubeid " << tubeid << " layid " << layid << endl;
      if(fDisplayOn)  {
        display->cd(1);
        //      hit->DrawTube(kBlue);
        //      display->Update();
        //      display->Modified();
      }
        
    }
  }
}

Int_t PndTrkCombiLegendreTask::ClusterToConformal	(	PndTrkCluster *	cluster,
		bool	samerefhit
	)

Definition at line 1447 of file PndTrkCombiLegendreTask.cxx.

References ComputeTraAndRot(), conform, conformalhitlist, Double_t, FillConformalHitList(), FindReferenceHit(), fRefHit, fSecondary, PndTrkCluster::GetNofHits(), and PndTrkConformalTransform::SetOrigin().

Referenced by Exec().

                                                                                         {
  // ================ --> TO CONFORMAL PLANE
  conformalhitlist = new PndTrkConformalHitList(); // CHECK
  // translation and rotation
  Int_t nchits = 0;
  Double_t delta = 0, trasl[2] = {0., 0.};
  if(fSecondary) {
    // translation and rotation - CHECK
    fRefHit = FindReferenceHit(cluster, samerefhit);
    cout << " REFERENCE HIT " << fRefHit << " found among " << cluster->GetNofHits() << " hits of cluster " << cluster << endl;
   if(fRefHit == NULL)  {
      //      cout << "REFHIT " << fRefHit << endl;
      //        Reset();  
      return 0;
    }
    ComputeTraAndRot(fRefHit, delta, trasl);
  }
  //    
  cout << "DELTA " << delta << " TRASL " << trasl[0] << " " << trasl[1] << endl;
  conform->SetOrigin(trasl[0], trasl[1], delta);
  nchits = FillConformalHitList(cluster);
  
  return nchits;
}

Double_t PndTrkCombiLegendreTask::ComputePerpendicularChi2	(	PndTrkCluster *	cluster,
		double	fitm,
		double	fitp
	)

Definition at line 2097 of file PndTrkCombiLegendreTask.cxx.

References conform, display, PndTrkConformalHit::Draw(), fabs(), fDisplayOn, fRefHit, fSttHitArray, fSttPointArray, PndTrkConformalTransform::GetConformalSttHit(), PndTrkCluster::GetHit(), PndTrkHit::GetHitID(), PndTrkConformalHit::GetIsochrone(), PndTrkHit::GetIsochrone(), PndSttHit::GetIsochroneError(), PndTrkCluster::GetNofHits(), PndTrkConformalHit::GetPosition(), hit(), IntersectionFinder(), PndTrkHit::IsSttSkew(), sigma, and CAMath::Sqrt().

                                                                                                           {
  double chi2 = 0;
  for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) 
    {
      PndTrkHit *hit = cluster->GetHit(ihit);
      if(hit == fRefHit) {
        //      cout << hit->GetHitID() << " ref hit " << endl;
        continue;
      }
      if(hit->IsSttSkew()) {
        //      cout << hit->GetHitID() << " skew " << endl;
        continue;
      }
  
      PndTrkConformalHit *chit = conform->GetConformalSttHit(hit);
      if(fDisplayOn) {
        display->cd(2);
        chit->Draw(1);
      }

      IntersectionFinder(chit, fitm, fitp);


      PndSttHit *stthit = (PndSttHit*) fSttHitArray->At(hit->GetHitID());
      PndSttPoint *sttpnt = (PndSttPoint*) fSttPointArray->At(stthit->GetRefIndex());
      double erriso =  stthit->GetIsochroneError();       
      double der = chit->GetPosition().Y() * chit->GetPosition().Y() + chit->GetPosition().X() * chit->GetPosition().X() - hit->GetIsochrone() * hit->GetIsochrone();
      double sigma = der * erriso;

      double distanceperp = fabs(chit->GetPosition().Y() - (chit->GetPosition().X() * fitm + fitp))/TMath::Sqrt(1 + fitm * fitm);
      double chi = (distanceperp - chit->GetIsochrone())/sigma;
      chi2 += chi * chi;
      cout << "=> " << distanceperp << " "  << chit->GetIsochrone() << " " << sigma << " " << chi << " " << chi * chi << " " << chi2 << " " << sttpnt->GetTrackID() << endl;
    }
      
  cout << "final chi2 " << chi2 << endl;
  // ,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,

  return chi2;
}

void PndTrkCombiLegendreTask::ComputePlaneExtremities

(

PndTrkCluster *

cluster

)

Definition at line 904 of file PndTrkCombiLegendreTask.cxx.

References PndTrkCombiLegendreTransform::ComputeThetaR(), conformalhitlist, fabs(), fRmax, fRmin, fUmax, fUmin, fVmax, fVmin, PndTrkConformalHitList::GetHit(), PndTrkConformalHit::GetIsochrone(), PndTrkConformalHitList::GetNofHits(), PndTrkConformalHit::GetU(), PndTrkConformalHit::GetV(), legendrecombi, r, theta, v, and v2.

Referenced by Exec().

                                                                            {
   fUmin =  1000, fVmin =  1000, fRmin =  1000;
   fUmax = -1000, fVmax = -1000, fRmax = -1000;
   double rc_of_min, rc_of_max;


   for(int ihit = 0; ihit < conformalhitlist->GetNofHits(); ihit++) {
     PndTrkConformalHit *chit = conformalhitlist->GetHit(ihit);
     double u = chit->GetU();
     double v = chit->GetV();
     double rc = chit->GetIsochrone();
     u - rc < fUmin ? fUmin = u - rc : fUmin;
     v - rc < fVmin ? fVmin = v - rc : fVmin;
     u + rc > fUmax ? fUmax = u + rc : fUmax;
     v + rc > fVmax ? fVmax = v + rc : fVmax;
     //     cout << "compute plane extremities " << chit->GetHit()->GetHitID() << " " << u << " " << v << " " << u - rc << " " << u + rc << " " << v - rc << " " << v + rc << endl;

     for(int jhit = ihit + 1; jhit < conformalhitlist->GetNofHits(); jhit++) {
       PndTrkConformalHit *chit2 = conformalhitlist->GetHit(jhit);
       double u2 = chit2->GetU();
       double v2 = chit2->GetV();
       double rc2 = chit2->GetIsochrone();

       double theta, r;
       legendrecombi->ComputeThetaR(u, v, rc, u2, v2, rc2, theta, r);
       
       if(r < fRmin) {
         fRmin = r;
         rc < rc2 ? rc_of_min = rc : rc_of_min = rc2;
       }
       if(r > fRmax) {
         fRmax = r;
         rc < rc2 ? rc_of_max = rc2 : rc_of_max = rc;
       }
     }
   }
   
   //  cout << "u_min " << fUmin << " u_max " << fUmax << endl;
   //  cout << "v_min " << fVmin << " v_max " << fVmax << endl;
   //  cout << "r_min " << fRmin << " r_max " << fRmax << endl;
   //  cout << "theta_min 0 theta_max 180" << endl;
 
   // to square the conformal plane
   double du = fUmax - fUmin;
   double dv = fVmax - fVmin;
   double delta = fabs(dv - du)/2.;
   du < dv ? (fUmin -= delta, fUmax += delta) : (fVmin -= delta, fVmax += delta);

   // if(fVerbose > 0) 
   {
     cout << "u_min " << fUmin << " u_max " << fUmax << endl;
     cout << "v_min " << fVmin << " v_max " << fVmax << endl;
     cout << "r_min " << fRmin << " r_max " << fRmax << endl;
     cout << "theta_min 0 theta_max 180" << endl;
   }
  
}

PndTrkCluster * PndTrkCombiLegendreTask::ComputeSkewedXYZ

(

PndTrkCluster *

cluster

)

 PndTrkCluster *skewcluster = new PndTrkCluster();

loop on all the hist for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) { PndTrkHit *hit = cluster->GetHit(ihit); if(hit->IsStt() == kFALSE) continue; if(hit->IsSttParallel() == kTRUE) continue;

PndSttTube tube = (PndSttTube) fTubeArray->At(hit->GetTubeID()); int layID = tube->GetLayerID(); if(layID != 8 && layID != 10 && layID != 12 && layID != 14 && layID != 15) continue;

TObjArray *neighs = fHitMap->GetNeighboringsToHit(hit);

TVector3 poca1(-999, -999, -999), poca2; double iso1, iso2;

bool isfound = false; for(int jhit = 0; jhit < neighs->GetEntriesFast(); jhit++) { PndTrkHit hit2 = (PndTrkHit) neighs->At(jhit); PndSttTube tube2 = (PndSttTube) fTubeArray->At(hit2->GetTubeID()); int layID2 = tube2->GetLayerID();

8/10/12/14 seek the pre layer; 15 seeks the post layer if((layID != 15 && layID2 != layID - 1) || (layID == 15 && layID2 != layID + 1)) continue;

if all the "continue" were passed it means we are dealing with two stereo tubes with opposite tilting angle or a parallel + a stereo tube cout << "****************************" << endl; double distance = -999; if(poca1.X() == -999) { isfound = true; tube->GetPoca(tube2, poca1, poca2); iso1 = hit->GetIsochrone(); iso2 = hit2->GetIsochrone(); } else isfound = false; cout << endl;

PndSttHit hitI = (PndSttHit) fSttHitArray->At(hit->GetHitID()); PndSttHit hitII = (PndSttHit) fSttHitArray->At(hit2->GetHitID());

TVector3 pocamiddle; Double_t poca = (fMapper->GetGeometryMap())->CalculateStrawPoca(hitI, hitII, pocamiddle); cout << "distance " << poca << endl;

 if(isfound == true) {
 if(layID != 7 && layID != 15) {
 PndTrkHit *newhit = new PndTrkHit(*hit);
 newhit->SetPosition(poca1);
 newhit->SetRegion(INNER_LEFT); // CHECK to consider this as parallel for the fit in xy
 skewcluster->AddHit(newhit);
 }
 if(layID2 != 7 && layID2 != 15) {
 PndTrkHit *newhit2 = new PndTrkHit(*hit2);
 newhit2->SetPosition(poca2);
 newhit2->SetRegion(INNER_LEFT); // CHECK to consider this as parallel for the fit in xy
 skewcluster->AddHit(newhit2);
 }

 if(fDisplayOn)  {
 cout << " STARTING" << endl;

TMarker *mrkpoca1 = new TMarker(poca1.X(), poca1.Y(), 20); mrkpoca1->SetMarkerSize(0.5); mrkpoca1->Draw("SAME"); TMarker *mrkpoca2 = new TMarker(poca2.X(), poca2.Y(), 20); mrkpoca2->SetMarkerSize(0.5); mrkpoca2->Draw("SAME"); TMarker *mrkpoca = new TMarker(pocamiddle.X(), pocamiddle.Y(), 20); mrkpoca->SetMarkerColor(2); mrkpoca->SetMarkerSize(0.5); mrkpoca->Draw("SAME");

 TArc *mrkpoca1 = new TArc(poca1.X(), poca1.Y(), iso1);
 mrkpoca1->SetFillStyle(0);
 mrkpoca1->Draw("SAME");

 TArc *mrkpoca2 = new TArc(poca2.X(), poca2.Y(), iso2);
 mrkpoca2->SetFillStyle(0);
 mrkpoca2->Draw("SAME");

 display->Update();
 display->Modified();
 }
 }
 }
 }
 return skewcluster;

Definition at line 2258 of file PndTrkCombiLegendreTask.cxx.

                                                                               {
}

void PndTrkCombiLegendreTask::ComputeTraAndRot	(	PndTrkHit *	hit,
		Double_t &	delta,
		Double_t	trasl[2]
	)

Definition at line 894 of file PndTrkCombiLegendreTask.cxx.

References PndTrkHit::GetPosition().

Referenced by ClusterToConformal().

                                                                                                 {
  
  trasl[0] = hit->GetPosition().X();
  trasl[1] = hit->GetPosition().Y();

  delta = 0.; // TMath::ATan2(hit->GetPosition().Y() - 0., hit->GetPosition().X() - 0.); // CHECK 
  
}

Int_t PndTrkCombiLegendreTask::CountTracksInCluster	(	PndTrkCluster *	cluster,
		int *	noftracksinlayer
	)

Definition at line 1324 of file PndTrkCombiLegendreTask.cxx.

Referenced by CleanTrack(), and CountTracksInSkewSector().

                                                                                                 {
  return CountTracksInCluster(cluster, 0, noftracksinlayer);
}

Int_t PndTrkCombiLegendreTask::CountTracksInCluster	(	PndTrkCluster *	cluster,
		Int_t	where,
		int *	noftracksinlayer
	)

int noftracks = nofhitsinlay[tmplayid] - isneigh; if(tmplayid != -1) cout << "CLUSTER CONTAINS @ LAYER " << tmplayid << " ACTUALLY " << nofhitsinlay[tmplayid] << " - " << isneigh << " = " << noftracks << " TRACKS" << endl; if(noftracks > maxnoftracks) maxnoftracks = noftracks;

Definition at line 1333 of file PndTrkCombiLegendreTask.cxx.

References counter, counter1, fTubeArray, PndTrkCluster::GetHit(), PndSttTube::GetLayerID(), PndTrkCluster::GetNofHits(), PndTrkHit::GetTubeID(), hit(), PndSttTube::IsNeighboring(), PndTrkHit::IsSttParallel(), PndTrkHit::SetSortVariable(), and PndTrkCluster::Sort().

                                                                                                              {
  // where means:
  // 0 all: parallel & skewed sectors
  // 1: only skewed

  // check how many neighboring tubes each skew 
  // tube on a layer has on that same layer
  // the total number of tubes on a layer minus the number 
  // of neighboring couples gives the number of tracks:
  // example 1 with 3 tracks:
  // OOO OO OOO are tube no.: 0 1 2   3 4  5 6 7
  // nof tubes on the layer = 8
  // calculation of neighborings:
  // 0 <--> 1
  // 1 <--> 2
  // 3 <--> 4
  // 5 <--> 6
  // 6 <--> 7
  // so, nof neigboging couples = 5
  // Then: noftubes (8) - nofcouples (5) = 3 tracks !!OK!!
  cout << "COUNT TRACKS IN SKEW SECTOR" << endl;
  int nofhitsinlay[30]; // CHECK initialize this
  for(int ilay = 0; ilay < 30; ilay++) nofhitsinlay[ilay] = 0;

  for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) {
    PndTrkHit *hit = cluster->GetHit(ihit);
    PndSttTube *tube = (PndSttTube*) fTubeArray->At(hit->GetTubeID());
    hit->SetSortVariable(tube->GetLayerID());
    nofhitsinlay[tube->GetLayerID()]++;
    //    cout << "hit " << ihit << " " << tube->GetLayerID() << " " << nofhitsinlay[tube->GetLayerID()] << endl;

  }
  cluster->Sort();

  for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) {
    PndTrkHit *hit = cluster->GetHit(ihit);
    PndSttTube *tube = (PndSttTube*) fTubeArray->At(hit->GetTubeID());
    //    cout << "SORTED " << ihit << " " << hit->GetHitID() << " " << tube->GetLayerID() << " " << nofhitsinlay[tube->GetLayerID()] << endl;
  }

  int maxnoftracks = 1;
  int tmplayid = -1;
  int counter = 0, counter1 = 0;;
  int isneigh = 0;
  // loop over cluster hits
  for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) {
    PndTrkHit *hit = cluster->GetHit(ihit);
    counter++; 

    // which sector?
    if(where == 1 && hit->IsSttParallel() == kTRUE) continue;
    PndSttTube *tube = (PndSttTube*) fTubeArray->At(hit->GetTubeID());

    int layid = tube->GetLayerID();
    if(nofhitsinlay[layid] <= 1) {
      noftracksinlayer[layid] = nofhitsinlay[layid];
      continue;
    }

    // new layer?
    if(layid != tmplayid) {
      isneigh = 0;
      tmplayid = layid;
      counter1 = 0;
      //        continue; //    break;
    }
    //    cout << "hit " << ihit << " on layid " << layid << "/ " <<  nofhitsinlay[layid] << endl;

    // count processed hits 
    // in this same layer
    counter1++;

    // if it is the last hit ==> all its
    // neighborings have already been taken
    // into account
    if(counter1 == nofhitsinlay[layid]) continue;

    for(int jhit = counter; jhit < counter + nofhitsinlay[layid] -  counter1; jhit++) {
      PndTrkHit *hit2 = cluster->GetHit(jhit);
      int tubeid2 =   hit2->GetTubeID();
      PndSttTube *tube2 = (PndSttTube*) fTubeArray->At(tubeid2);



      if(tube->GetLayerID() != tube2->GetLayerID()) cout << "ERROR" << tube->GetLayerID()  << " " << tube2->GetLayerID() << endl;
      //      cout << "compare " << ihit << "(" << hit->GetHitID() << "- " << hit->GetTubeID() << ") with " << jhit << " (" << hit2->GetHitID() << "- " << tubeid2 << ") from " << counter << " to " << counter + nofhitsinlay[layid] - 1 << endl;
      if(tube->IsNeighboring(tubeid2) == kTRUE) {
        isneigh++;
        //      cout << "isneigh " << isneigh << endl;
        //      // break;
      }
    }

    // if all the hits in the layer have been processed
    if(counter1 == nofhitsinlay[layid] - 1) {
      int noftracks = nofhitsinlay[layid] - isneigh;
      cout << "CLUSTER CONTAINS @ LAYER " << layid << " ACTUALLY " << nofhitsinlay[layid] << " - " << isneigh << " = " << noftracks << " TRACKS" << endl;
      if(noftracks > maxnoftracks) maxnoftracks = noftracks;

      noftracksinlayer[layid] = noftracks;
    }

  }

  cout << "THIS CLUSTER HAS A TOTAL OF " << maxnoftracks << " TRACKS" << endl;
  return maxnoftracks;
}

Int_t PndTrkCombiLegendreTask::CountTracksInSkewSector	(	PndTrkCluster *	cluster,
		int *	noftracksinlayer
	)

Definition at line 1329 of file PndTrkCombiLegendreTask.cxx.

References CountTracksInCluster().

Referenced by Exec().

                                                                                                    {
  return CountTracksInCluster(cluster, 1, noftracksinlayer); 
}

PndTrkCluster * PndTrkCombiLegendreTask::CreateClusterAroundTrack

(

PndTrkTrack *

track

)

Definition at line 1800 of file PndTrkCombiLegendreTask.cxx.

References PndTrkCluster::AddHit(), display, DoesBelong(), PndTrkCluster::DoesContain(), PndTrkCluster::Draw(), PndTrkHit::DrawTube(), fabs(), fDisplayOn, fTubeArray, PndTrkTrack::GetCenter(), PndTrkTrack::GetCluster(), PndTrkHitList::GetHit(), PndTrkCluster::GetHit(), PndSttTube::GetLayerID(), PndTrkHitList::GetNofHits(), PndTrkCluster::GetNofHits(), PndTrkTrack::GetRadius(), PndSttTube::GetSectorID(), PndTrkHit::GetTubeID(), hit(), R, and stthitlist.

Referenced by Exec().

                                                                                    {

  PndTrkCluster *cluster = track->GetCluster();

  cout << "CREATE CLUSTER AROUND TRACK " << track->GetCluster() << " with hits " << track->GetCluster()->GetNofHits() << endl;

  double R = track->GetRadius();
  double xc = track->GetCenter().X();
  double yc = track->GetCenter().Y();

  // create cluster depending on fitting
  PndTrkCluster *thiscluster = new PndTrkCluster();
  int startsecid = 1000, endsecid = -1, startlayid = 1000, endlayid = -1;
 
 
  // ...................................................
  // I. clean existing cluster
  // add hits within certain rmin & rmax;
  // find min/max sec/layer
  for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) {
    PndTrkHit *hit = cluster->GetHit(ihit);
    bool doesitbelong = DoesBelong(hit, xc, yc, R);
    if(doesitbelong == kTRUE) {
      thiscluster->AddHit(hit);
      if(fDisplayOn) {
        display->cd(1);
        hit->DrawTube(kGreen);
      } 
      
      PndSttTube *tube = (PndSttTube*) fTubeArray->At(hit->GetTubeID());
      
      if(tube->GetLayerID() < startlayid)  startlayid = tube->GetLayerID();
      if(tube->GetSectorID() < startsecid) startsecid = tube->GetSectorID();
      if(tube->GetLayerID() > endlayid)  endlayid = tube->GetLayerID();
      if(tube->GetSectorID() > endsecid) endsecid = tube->GetSectorID();
     }
  }

  cout << "START SECTOR " << startsecid << " END SECTOR " << endsecid << endl;
  cout << "START LAYER  " << startlayid << " END LAYER  " << endlayid << endl;

  if(fDisplayOn) {
    display->cd(1);
    thiscluster->Draw(kRed);
    display->Update();
    display->Modified();
    char goOnChar;
    //    cout << "want to go to next cluster1?" << endl;
    //    cin >> goOnChar;
  } 
  // ...................................................
  // II. for its not in the cluster
  bool select_sec_lay = true;
  if((select_sec_lay == true && (startlayid != 0 || endlayid != 23)) || select_sec_lay == false) 
    {
      for(int ihit = 0; ihit < stthitlist->GetNofHits(); ihit++) {
        PndTrkHit *hit = stthitlist->GetHit(ihit);
        if(cluster->DoesContain(hit)) continue;     
        PndSttTube *tube = (PndSttTube*) fTubeArray->At(hit->GetTubeID());
        bool doesitbelong = DoesBelong(hit, xc, yc, R);
        if(doesitbelong == kTRUE) {
          
          if(select_sec_lay == true) {
            if(tube->GetSectorID() == 0 || tube->GetSectorID() == 5) {
              if(startsecid != 5 && endsecid != 5 && startsecid != 0 && endsecid != 0) continue; 
            }
            else if(fabs(tube->GetSectorID() - startsecid) > 1 && fabs(tube->GetSectorID() - endsecid) > 1) continue;
            if(tube->GetLayerID() > startlayid && tube->GetLayerID() < endlayid) continue;
          }
          
          if(fDisplayOn) {
            display->cd(1);
            hit->DrawTube(kBlue);
            display->Update();
            display->Modified();
            char goOnChar;
            cout << "want to go to next?" << endl;
            // cin >> goOnChar;
          } 

          thiscluster->AddHit(hit);
        }
      }
    }
  cout << endl;
  
  if(fDisplayOn) {
    display->cd(1);
    thiscluster->Draw(kRed);
    display->Update();
    display->Modified();
    char goOnChar;
    //    cout << "want to go to next cluster2?" << endl;
    //    cin >> goOnChar;
  } 
  // ---------------------------

  return thiscluster;
}

PndTrkCluster * PndTrkCombiLegendreTask::CreateClusterAroundTrack2

(

PndTrkTrack *

track

)

Definition at line 1582 of file PndTrkCombiLegendreTask.cxx.

References PndTrkCluster::AddHit(), PndTrkTools::ComputePocaToPointOnCircle2(), CTOUTRADIUS, display, DoesBelong(), PndTrkCluster::Draw(), PndTrkHit::DrawTube(), fDisplayOn, fTubeArray, PndTrkTrack::GetCenter(), PndTrkHitList::GetHit(), PndTrkCluster::GetHit(), PndSttTube::GetLayerID(), PndTrkHitList::GetNofHits(), PndTrkCluster::GetNofHits(), PndTrkHit::GetPosition(), PndTrkTrack::GetRadius(), PndSttTube::GetSectorID(), PndTrkHit::GetTubeID(), hit(), isec, R, stthitlist, and tools.

Referenced by Exec().

                                                                                     {

  double R = track->GetRadius();
  double xc = track->GetCenter().X();
  double yc = track->GetCenter().Y();

  // create cluster depending on fitting
  PndTrkCluster *thiscluster = new PndTrkCluster();
  int startsecid = 1000, endsecid = -1, startlayid = 1000, endlayid = -1;

  // initialization
  int nofhitsinsec[6], lowlayinsec[6], uplayinsec[6];
  TVector2 lowinsec[6], upinsec[6];
  bool sectorsallow[6];
  for(int isec = 0; isec < 6; isec++) {
    nofhitsinsec[isec] = 0;
    lowlayinsec[isec] = 1000;
    uplayinsec[isec] = -1;
    sectorsallow[isec] = false;
  }

  int maxnofhits = -1, maxhitsec = -1;
  for(int ihit = 0; ihit < stthitlist->GetNofHits(); ihit++) {
    PndTrkHit *hit = stthitlist->GetHit(ihit);
    bool doesitbelong = DoesBelong(hit, xc, yc, R);
    if(doesitbelong == kTRUE) {
      thiscluster->AddHit(hit);
      if(fDisplayOn) {
        display->cd(1);
        hit->DrawTube(kGreen);
      } 
      
      PndSttTube *tube = (PndSttTube*) fTubeArray->At(hit->GetTubeID());
      int isec = tube->GetSectorID(); 
      int ilay = tube->GetLayerID();

      if(ilay < startlayid)  startlayid = ilay;
      if(isec < startsecid) startsecid = isec;
      if(ilay > endlayid)  endlayid = ilay;
      if(isec > endsecid) endsecid = isec;
      nofhitsinsec[isec]++;
      if(maxnofhits < nofhitsinsec[isec]) {
        maxnofhits = nofhitsinsec[isec];
        maxhitsec = isec;
      }
      if(ilay < lowlayinsec[isec]) {
        lowlayinsec[isec] = ilay;
        lowinsec[isec].Set(hit->GetPosition().X(), hit->GetPosition().Y());
      }
      if(ilay > uplayinsec[isec]) {
        uplayinsec[isec] = ilay;
        upinsec[isec].Set(hit->GetPosition().X(), hit->GetPosition().Y());
      }
    }
  }

  // ============== CHECK ALLOWED SECTORS ================
  sectorsallow[maxhitsec] = true;
  for(int isec = maxhitsec + 1; isec <= endsecid; isec++) {
    if(nofhitsinsec[isec] != 0) sectorsallow[isec] = true;
    else break;
  }
  for(int isec = maxhitsec - 1; isec >= startsecid; isec--) {
    if(nofhitsinsec[isec] != 0) sectorsallow[isec] = true;
    else break;
  }
  if(sectorsallow[0] == true && nofhitsinsec[5] > 0) sectorsallow[5] = true;
  if(sectorsallow[5] == true && nofhitsinsec[0] > 0) sectorsallow[0] = true;
  // ======================================================

  // I have the center of the track circle (xc, yc) and I want
  // the point ON the circle (0, 0, CTOUTRADIUS) closest to it
  TVector2 qpoint = tools->ComputePocaToPointOnCircle2(xc, yc, 0, 0, CTOUTRADIUS);
  double OQ = qpoint.Mod();
  TVector2 center(xc, yc);
  double OC = center.Mod();
  
  // check if there is the intersection
  // center of curvature inside OR outside CT
  if((OC < CTOUTRADIUS && (OC + R) > CTOUTRADIUS) || (OC > CTOUTRADIUS && (OC - R) < CTOUTRADIUS)) {
    double arrow = OC + R - OQ;
    cout << "========================> ARROW " << arrow << endl;
    
    bool sectorsallow2[6];
    for(int isec = 0; isec < 6; isec++) {          // CHECK hardcoded nof sectors
      sectorsallow2[isec] = false;
    }
    
    int nofsteps = endsecid - startsecid;
    if(nofsteps == 5) nofsteps++;
    int nofstepsup = endsecid - maxhitsec;
    int nofstepsdown = maxhitsec - startsecid;
    sectorsallow2[maxhitsec] = true;
    cout << "nofsteps " << nofsteps << " whose up " << nofstepsup << " and down " << nofstepsdown << endl;

    for(int isec = 0; isec < 6; isec++) {   
      cout << "preliminary sec " << isec << " " << sectorsallow[isec] << endl;
    }
   for(int isec = 0; isec < 6; isec++) {   
      cout << "preliminary sec2 " << isec << " " << sectorsallow2[isec] << endl;
    }
    for(int isec = 0; isec < nofsteps; isec++) {   
      int ksec = maxhitsec, jsec;
      if(isec < nofstepsup) {
        ksec += isec;
        if(ksec > 5) ksec -= 6;
        jsec = ksec;
        jsec++;
        if(ksec == 5) jsec = 0;
      }
      else {
        ksec -= (isec - nofstepsup);
        if(ksec < 0) ksec += 6;
        jsec = ksec;
        jsec--;
        if(ksec == 0) jsec = 5;
      }
      cout << "===== ksec " << ksec << " jsec " << jsec << endl;
      cout << "sectorsallow2[0]:  " <<  sectorsallow2[0] << endl;

      //      cout << "ksec layers " << lowlayinsec[ksec] << " " << uplayinsec[ksec] << endl;
      // cout << lowinsec[ksec].Mod() << " " << upinsec[ksec].Mod() << endl;
      //      cout << lowinsec[ksec].X() << " " << lowinsec[ksec].Y() << endl;
      //      cout << upinsec[ksec].X() << " " << upinsec[ksec].Y() << endl;
      //      cout << "jsec layers " << lowlayinsec[jsec] << " " << uplayinsec[jsec] << endl;
      //      cout << lowinsec[jsec].Mod() << " " << upinsec[jsec].Mod() << endl;
      //      cout << lowinsec[jsec].X() << " " << lowinsec[jsec].Y() << endl;
      //      cout << upinsec[jsec].X() << " " << upinsec[jsec].Y() << endl;
 
      if(sectorsallow[ksec] == true && sectorsallow[jsec] == true) {
        cout << "go on " << endl;
        
        if(upinsec[ksec].Mod() > 39 && upinsec[jsec].Mod() > 39) {  // both pieces @ CTOUTRADIUS?
          if(arrow < 7.5) {
            cout << "BOTH AT OUTER RADIUS" << endl;
            sectorsallow2[ksec] = true;
            sectorsallow2[jsec] = true;
          }
          else    cout << "WRONG BOTH AT OUTER RADIUS ************* " << upinsec[ksec].Mod() << " " <<  upinsec[jsec].Mod() << endl;
        }
        else if(lowinsec[ksec].Mod() < 17 && lowinsec[jsec].Mod() < 17) { // both @ 0
          if(arrow < 7.5) {
            cout << "BOTH AT INNER RADIUS" << endl;
            sectorsallow2[ksec] = true;
            sectorsallow2[jsec] = true;
          }
          else      cout << "WRONG BOTH AT INNER RADIUS ************* " << lowinsec[ksec].Mod() << " " << lowinsec[jsec].Mod() << endl;  
        }
        else { // one here/one there
          TVector2 lowvec, upvec;
          int lowlay, uplay;
          (upinsec[ksec] - lowinsec[jsec]).Mod() < (lowinsec[ksec] - upinsec[jsec]).Mod() ?  (lowvec = lowinsec[jsec], upvec = upinsec[ksec], lowlay = lowlayinsec[jsec] , uplay = uplayinsec[ksec]) : (upvec = upinsec[jsec], lowvec = lowinsec[ksec], lowlay = lowlayinsec[ksec], uplay = uplayinsec[jsec]);
          if((upvec - lowvec).Mod() < 10) {
            cout << "ONE HERE / ONE THERE" << endl;
            sectorsallow2[ksec] = true;
            sectorsallow2[jsec] = true;
          }
          else   {
            cout << "WRONG ONE HERE / ONE THERE *************** " << (upvec - lowvec).Mod() << " " << lowlay << " " << uplay << endl;

          }
          
        }
      }

      cout << "@step " << isec << ":";
      for(int lsec = 0; lsec < 6; lsec++) cout << " " <<  sectorsallow2[lsec];
      cout << endl;



    }     
    for(int isec = 0; isec < 6; isec++) {
      sectorsallow[isec] =  sectorsallow2[isec];
      cout << "final " << sectorsallow[isec] << endl;
    }

  }
  else cout << "========================> NO INTERSECTION " << OQ << " " << CTOUTRADIUS << " " << R << endl;




  if(fDisplayOn) {
    display->cd(1);
    thiscluster->Draw(kRed);
    display->Update();
    display->Modified();
    char goOnChar;
    //    cout << "want to go to next cluster2?" << endl;
    //    cin >> goOnChar;
  } 

  cout << "START SECTOR " << startsecid << " END SECTOR " << endsecid << endl;
  cout << "START LAYER  " << startlayid << " END LAYER  " << endlayid << endl;
  cout << "MAX NOF HITS IS " << maxnofhits << "/" << thiscluster->GetNofHits() << " IN SEC " << maxhitsec << endl;
  for(int isec = 0; isec < 6; isec++) {
    if(nofhitsinsec[isec] > 0) cout << "isec " << isec << " " << nofhitsinsec[isec] << " from lay " << lowlayinsec[isec] << " to lay " << uplayinsec[isec] << " allowed? " << sectorsallow[isec] << endl;
  }



  PndTrkCluster *thiscluster2 = new PndTrkCluster();
  for(int ihit = 0; ihit < thiscluster->GetNofHits(); ihit++) {
    PndTrkHit *hit = thiscluster->GetHit(ihit);
    PndSttTube *tube = (PndSttTube*) fTubeArray->At(hit->GetTubeID());
    int isec = tube->GetSectorID(); 
    if(sectorsallow[isec] == true) {
      thiscluster2->AddHit(hit);
      if(fDisplayOn) {
        display->cd(1);
        hit->DrawTube(kRed);
      }
    }
  }
  return thiscluster2;
}

PndTrkCluster * PndTrkCombiLegendreTask::CreateClusterAroundTrack3

(

PndTrkTrack *

track

)

Definition at line 1900 of file PndTrkCombiLegendreTask.cxx.

References PndTrkCluster::AddHit(), display, PndTrkCluster::Draw(), PndTrkHit::DrawTube(), fabs(), fDisplayOn, PndTrkTrack::GetCenter(), PndTrkTrack::GetCluster(), PndTrkCluster::GetHit(), PndTrkCluster::GetNofHits(), PndTrkTrack::GetRadius(), PndTrkHit::GetXYDistance(), hit(), and R.

Referenced by Exec().

                                                                                     {

  PndTrkCluster *cluster = track->GetCluster();

  cout << "CREATE CLUSTER AROUND TRACK " << track->GetCluster() << " with hits " << track->GetCluster()->GetNofHits() << endl;

  double R = track->GetRadius();
  double xc = track->GetCenter().X();
  double yc = track->GetCenter().Y();

  // create cluster depending on fitting
  PndTrkCluster *thiscluster = new PndTrkCluster();
  for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) {
    PndTrkHit *hit = cluster->GetHit(ihit);
    double distance = hit->GetXYDistance(TVector3(xc, yc, 0.));

    double distancefromtrack = fabs(distance - R);
    if(distancefromtrack < 1) {
      thiscluster->AddHit(hit);
      if(fDisplayOn) {
        display->cd(1);
        hit->DrawTube(kGreen);
      } 
    }
  }
  
  if(fDisplayOn) {
    display->cd(1);
    thiscluster->Draw(kRed);
    display->Update();
    display->Modified();
    char goOnChar;
    //    cout << "want to go to next cluster2?" << endl;
    //    cin >> goOnChar;
  } 
  // ---------------------------
  
  return thiscluster;
}

PndTrkClusterList PndTrkCombiLegendreTask::CreateFullClusterization

(

)

Definition at line 1215 of file PndTrkCombiLegendreTask.cxx.

References PndTrkClusterList::AddCluster(), PndTrkCluster::AddHit(), PndTrkCluster::DoesContain(), fHitMap, fTubeArray, PndTrkCluster::GetHit(), PndSttTube::GetLayerID(), PndTrkNeighboringMap::GetNeighboringsToHit(), PndTrkCluster::GetNofHits(), PndTrkNeighboringMap::GetSeeds(), PndTrkHit::GetTubeID(), and PndTrkHit::IsUsed().

                                                                    {
  PndTrkClusterList clusterlist;

  // get seeds *********************************************8
  TObjArray seeds = fHitMap->GetSeeds();
  TObjArray *neighborings = NULL;
  
  // ----------------- loop over seeds
  for(int iseed = 0; iseed < seeds.GetEntriesFast(); iseed++) {
    PndTrkCluster *cluster = new PndTrkCluster();
    PndTrkHit *seedhit = (PndTrkHit*) seeds.At(iseed);
    
    // is it already used
    if(seedhit->IsUsed() == kTRUE) continue;
    
    int seedtubeID = seedhit->GetTubeID();
    PndSttTube *seedtube = (PndSttTube*) fTubeArray->At(seedtubeID);
    int seedlayerID = seedtube->GetLayerID();
    
    // add hit to cluster
    cluster->AddHit(seedhit);

    //    if(fDisplayOn) {
    //       char goOnChar;
    //       cin >> goOnChar;
    //       cout << "SEED " << seedtubeID << endl; 
    //       cluster->LightUp();
    //       display->Update();
    //       display->Modified();
    //     }

    //    // add cluster to clusterlist
    //    clusterlist.AddCluster(cluster);

    int nlastadded = 1, addedcounter = 0;
    // cout << "nlastadded to " << seedhit->GetHitID() << "(" << seedtubeID << ")" << " " << nlastadded << endl;
    //    if(nlastadded == 0) continue;
    while(nlastadded > 0) {
      // loop on the last nlastadded hits to this cluster
      // example: add to a 5 hits cluster: 0 1 2 3 4
      // the hits no. 5, 6, 7
      // --> nlastadded = 3 & nof hits in cluster = 5 + 3 = 8
      // 7 6 5 = 8 - 3
      // here loop from hit 8 - 1 = 7 to hit 8 - 3 = 5

      addedcounter = 0;

      // cout << "@@@@@@@@@@@@@@@@@ loop on the last " << nlastadded << " hits of cluster" << endl;
      //   for(int ihit = 0; ihit < cluster->GetNofHits(); ihit++) {
      //        PndTrkHit *hit = cluster->GetHit(ihit);
      //        cout << " " << hit->GetHitID() ;
      //       }
      //       cout << endl;


      int nclusterhits = cluster->GetNofHits();
      for(int iadded = nclusterhits - 1; iadded >= (nclusterhits - nlastadded); iadded--) {
        PndTrkHit *addedhit = cluster->GetHit(iadded);
        neighborings = fHitMap->GetNeighboringsToHit(addedhit);
        if(neighborings->GetEntriesFast() == 0) continue;
        //      cout << "hit " << addedhit->GetHitID() << "(" << addedhit->GetTubeID() << ")" << " has " << neighborings->GetEntriesFast()  << " neighborigns: " << endl;

        // loop over the neighborings and add them all
        for(int ineigh = 0; ineigh < neighborings->GetEntriesFast(); ineigh++)
          {
            PndTrkHit *neighhit = (PndTrkHit*) neighborings->At(ineigh);
            //  cout << " " << neighhit->GetHitID() << "(" << neighhit->GetTubeID() << ")";
            if(cluster->DoesContain(neighhit) == kTRUE) {
              //  cout << "UN-ADDED, in cluster already" << endl;
              continue;
            }
            cluster->AddHit(neighhit);
            addedcounter++;
            //  cout << " - ADDED; ";

            //     if(fDisplayOn) {
            //        char goOnChar;
            //        cin >> goOnChar;
            //        cluster->LightUp();
            //        display->Update();
            //        display->Modified();
            //        //  cin >> goOnChar;
            //      }
            
          }


      }
      //       cout << endl;
      nlastadded = addedcounter;
    }
    //     cout << "NEXT seed " << endl;
    // add cluster to clusterlist
    if(cluster->GetNofHits() > 3)  clusterlist.AddCluster(cluster); // CHECK
    
  }
  return clusterlist;
}

PndTrkClusterList PndTrkCombiLegendreTask::CreateFullClusterization2

(

)

PndTrkClusterList clusterlist;

get seeds *********************************************8 TObjArray seeds = fHitMap->GetSeeds(); neighborings = NULL;

Definition at line 1314 of file PndTrkCombiLegendreTask.cxx.

                                                                     {
}

Bool_t PndTrkCombiLegendreTask::DoesBelong	(	PndTrkHit *	hit,
		double	xc,
		double	yc,
		double	R
	)

if(dist < 5 * hit->GetIsochrone()) { if(distance <= rmax && distance >= rmin) cout << " distance " << distance << " dist " << dist << " " << hit->GetIsochrone() << " "<< sttpnt->GetTrackID() << endl; else cout << "\033[1;31m distance " << distance << " dist " << dist << "\033[0m" << " " << hit->GetIsochrone() << " "<< sttpnt->GetTrackID() << endl; } else if(distance <= rmax && distance >= rmin) cout << "\033[1;33m distance " << distance << " dist " << dist << "\033[0m" << " " << hit->GetIsochrone() << " "<< sttpnt->GetTrackID() << endl;

Definition at line 1550 of file PndTrkCombiLegendreTask.cxx.

References fabs(), fSttHitArray, fSttPointArray, PndTrkHit::GetHitID(), PndTrkHit::GetIsochrone(), PndTrkHit::GetXYDistance(), and PndTrkHit::IsStt().

Referenced by CreateClusterAroundTrack(), and CreateClusterAroundTrack2().

                                                                                         {

  // create cluster depending on fitting
  double rmin = R - 1;// R * 0.05; // CHECK value%? // CHECK CAN BE DONE ONCE FOR EACH TRACK
  double rmax = R + 1;// R * 0.05; // "      "
  // cout << "rmin " << rmin << " rmax " << rmax << endl;

  double distance = hit->GetXYDistance(TVector3(xc, yc, 0.));
  double dist = fabs(distance - R);

  // ------- to be deleted --- only to check MC truth
  if(hit->IsStt()) {
    PndSttHit *stthit = (PndSttHit*) fSttHitArray->At(hit->GetHitID());
    PndSttPoint *sttpnt = (PndSttPoint*) fSttPointArray->At(stthit->GetRefIndex());
  }
  // ------------------------------------------------
  
  
  
  //    if(distance <= rmax && distance >= rmin) {
  //    if(dist < 5 * hit->GetIsochrone()) {
  if((distance <= rmax && distance >= rmin) || (dist < 5 * hit->GetIsochrone())) return kTRUE;
  return kFALSE;
}      

void PndTrkCombiLegendreTask::DrawConfHit	(	double	x,
		double	y,
		double	r,
		int	marker = 2
	)

Definition at line 707 of file PndTrkCombiLegendreTask.cxx.

References display.

                                                                                  {
  display->cd(2);
  if(r >= 0) {
    TArc *arc = new TArc(u, v, r);
    arc->SetFillStyle(0);
    arc->Draw("SAME");
  }
  else {
    TMarker *mrk = new TMarker(u, v, marker);
    mrk->Draw("SAME");
  }
  //  display->Update();
  //   display->Modified();
}

void PndTrkCombiLegendreTask::DrawGeometry

(

int

cpad = 1

)

Definition at line 558 of file PndTrkCombiLegendreTask.cxx.

References display, and DrawSttGeometry().

Referenced by Exec(), and Refresh().

                                                   {
  display->cd(cpad);
  DrawSttGeometry();
}

void PndTrkCombiLegendreTask::DrawGeometryConf	(	double	x1,
		double	x2,
		double	y1,
		double	y2
	)

Definition at line 592 of file PndTrkCombiLegendreTask.cxx.

References display, and huv.

Referenced by Exec(), and LegendreFit().

                                                                                         {
  // CHECK
  char goOnChar;
  //  cout << "DRAWING GEOMETRY CONF" << endl;
  // cin >> goOnChar;
  
  // CHECK previous calculations, now not used;
  if(huv == NULL)  huv = new TH2F("huv", "uv plane", 100, x1, x2, 100, y1, y2);
  else {
    huv->Reset(); 
    huv->GetXaxis()->SetLimits(x1, x2);
    huv->GetYaxis()->SetLimits(y1, y2);
   }
  display->cd(2);
  huv->SetStats(kFALSE);
  huv->Draw();
  display->Update();
  display->Modified();  
 
}

void PndTrkCombiLegendreTask::DrawHits

(

PndTrkHitList *

hitlist

)

Definition at line 551 of file PndTrkCombiLegendreTask.cxx.

References display, and PndTrkHitList::Draw().

Referenced by Refresh().

                                                             {
  display->cd(1);
  hitlist->Draw();
  display->Update();
  display->Modified();
}

void PndTrkCombiLegendreTask::DrawLegendreHisto

(

)

Definition at line 536 of file PndTrkCombiLegendreTask.cxx.

References display, PndTrkCombiLegendreTransform::Draw(), and legendrecombi.

                                                {
  display->cd(3);
  legendrecombi->Draw();
  display->Update();
  display->Modified();
}

void PndTrkCombiLegendreTask::DrawLists

(

)

Definition at line 614 of file PndTrkCombiLegendreTask.cxx.

References counter, fHitMap, fTubeArray, PndTrkNeighboringMap::GetCandseeds(), PndTrkNeighboringMap::GetIndivisibles(), PndSttTube::GetLayerID(), PndTrkNeighboringMap::GetNeighboringsToHit(), PndTrkNeighboringMap::GetSeeds(), PndTrkNeighboringMap::GetStandalone(), PndTrkHit::GetTubeID(), and i.

Referenced by FillHitMap().

                                        {
  char goOnChar;
  //  cout << "new hit?" << endl;
  //  cin >> goOnChar;
  //  Refresh(); 
  
  
  for(int i = 0; i < fHitMap->GetStandalone().GetEntriesFast(); i++) {
    PndTrkHit *hitA = (PndTrkHit*) fHitMap->GetStandalone().At(i);
    // hitA->DrawTube(kGreen);
  }
  for(int i = 0; i < fHitMap->GetSeeds().GetEntriesFast(); i++) {
    PndTrkHit *hitA = (PndTrkHit*) fHitMap->GetSeeds().At(i);
    //  hitA->DrawTube(kRed);
  }
  for(int i = 0; i < fHitMap->GetCandseeds().GetEntriesFast(); i++) {
    PndTrkHit *hitA = (PndTrkHit*) fHitMap->GetCandseeds().At(i);
    //  hitA->DrawTube(kBlue);
  }
  for(int i = 0; i < fHitMap->GetIndivisibles().GetEntriesFast(); i++) {
    PndTrkHit *hitA = (PndTrkHit*) fHitMap->GetIndivisibles().At(i);
    // hitA->DrawTube(kOrange);
    TObjArray *neighs = fHitMap->GetNeighboringsToHit(hitA);
    for(int j = 0; j < neighs->GetEntriesFast(); j++) {
      PndTrkHit *hitB = (PndTrkHit*) neighs->At(j);
      TObjArray *neighs2 = fHitMap->GetNeighboringsToHit(hitA);
      if(neighs2->GetEntriesFast() > 2) {
        int counter = 0;
        PndSttTube *tubeB = (PndSttTube* ) fTubeArray->At(hitB->GetTubeID());
        for(int k = 0; k < neighs2->GetEntriesFast(); k++) {
          PndTrkHit *hitC = (PndTrkHit*) neighs2->At(k);
          PndSttTube *tubeC = (PndSttTube* ) fTubeArray->At(hitC->GetTubeID());
          // cout << "tubes " << tubeB << " "<< tubeC << endl;
          if(tubeB->GetLayerID() == tubeC->GetLayerID()) continue;
          counter++;
        }
        if(counter > 2) continue;
      }
      //   hitB->DrawTube(kYellow);
    }
    //    display->Update();
    //    display->Modified();
    //    cin >> goOnChar;

  }
  
  //     for(int i = 0; i < limits.GetEntriesFast(); i++) {
  //        PndTrkHit *hitA = (PndTrkHit*) limits.At(i);
  //        hitA->DrawTube(kYellow);
  //      }
  
  //  display->Update();
  //  display->Modified();
  //  cin >> goOnChar;
}

void PndTrkCombiLegendreTask::DrawNeighborings

(

)

Definition at line 672 of file PndTrkCombiLegendreTask.cxx.

References DrawNeighboringsToHit(), PndTrkHitList::GetHit(), PndTrkHitList::GetNofHits(), hit(), and stthitlist.

Referenced by FillHitMap().

                                               {
  char goOnChar;
 
  for(int ihit = 0; ihit < stthitlist->GetNofHits(); ihit++) {
    cout << "new neigh hit?" << endl;
    cin >> goOnChar;
    PndTrkHit *hit = stthitlist->GetHit(ihit);
    DrawNeighboringsToHit(hit);
    cin >> goOnChar;
  }

}

void PndTrkCombiLegendreTask::DrawNeighboringsToHit

(

PndTrkHit *

hit

)

Definition at line 685 of file PndTrkCombiLegendreTask.cxx.

References display, PndTrkHit::DrawTube(), fHitMap, fTubeArray, PndTrkHit::GetHitID(), PndSttTube::GetLayerID(), PndTrkNeighboringMap::GetNeighboringsToHit(), PndTrkHit::GetTubeID(), i, and Refresh().

Referenced by DrawNeighborings().

                                                                  {

 
  Refresh(); 
  hit->DrawTube(kYellow);
  PndSttTube *tube = (PndSttTube*) fTubeArray->At(hit->GetTubeID());
  TObjArray *neighs = fHitMap->GetNeighboringsToHit(hit);


  cout << "HIT " << hit->GetHitID() << "(" << hit->GetTubeID() << "/" << tube->GetLayerID() << ")" << " has " << neighs->GetEntriesFast() << " neighborings: ";
  for(int i = 0; i < neighs->GetEntriesFast(); i++) {
    PndTrkHit *hitA = (PndTrkHit*) neighs->At(i);
    hitA->DrawTube(kCyan);
    PndSttTube *tubeA = (PndSttTube*) fTubeArray->At(hitA->GetTubeID());
    cout << " " << hitA->GetHitID() << "(" << hitA->GetTubeID() << "/" << tubeA->GetLayerID() << ")";
  }
  cout << endl;
  display->Update();
  display->Modified();
  
}

void PndTrkCombiLegendreTask::DrawSttGeometry

(

)

Definition at line 563 of file PndTrkCombiLegendreTask.cxx.

References display, fTubeArray, PndSttTube::GetPosition(), hxy, and PndSttTube::IsParallel().

Referenced by DrawGeometry().

                                              {
  if(hxy == NULL)  hxy = new TH2F("hxy", "xy plane", 100, -43, 43, 100, -43, 43);
  else hxy->Reset();
  hxy->SetStats(kFALSE);
  hxy->Draw();

  // draw all the tubes
  for(int itube = 1; itube < fTubeArray->GetEntriesFast(); itube++) {
    PndSttTube *tube = (PndSttTube*) fTubeArray->At(itube);
    if(tube->IsParallel()) {
      TArc * arc = new TArc(tube->GetPosition().X(), tube->GetPosition().Y(), 0.5);
      arc->SetFillStyle(0);
      arc->SetLineColor(kCyan - 10);
      arc->Draw("SAME");
    }
    else {
      TMarker *mrk = new TMarker(tube->GetPosition().X(), tube->GetPosition().Y(), 6);
   
      mrk->SetMarkerColor(kCyan - 10);
      mrk->Draw("SAME");
    }
  }
  // ............................
 
  display->Update();
  display->Modified();  
 
}

void PndTrkCombiLegendreTask::Exec ( Option_t *  opt )

virtual

Virtual method Exec

Definition at line 218 of file PndTrkCombiLegendreTask.cxx.

References PndTrkCluster::AddHit(), PndTrkTrackList::AddTrack(), AnalyticalFit2(), CleanTrack(), PndTrkNeighboringMap::Clear(), ClusterToConformal(), ComputePlaneExtremities(), CountTracksInSkewSector(), CreateClusterAroundTrack(), CreateClusterAroundTrack2(), CreateClusterAroundTrack3(), display, PndTrkCluster::DoesContain(), PndTrkTrack::Draw(), DrawGeometry(), DrawGeometryConf(), PndTrkHit::DrawTube(), fabs(), fDisplayOn, fEventCounter, fHitMap, FillHitMap(), fMvdPixelHitArray, fMvdPointArray, fMvdStripHitArray, fRefHit, FromConformalToRealTrack(), FromRealToConformalTrack(), fSecondary, fSeeMC, fSttHitArray, fSttPointArray, fTrackArray, fTrackCandArray, fUmax, fUmin, fVerbose, fVmax, fVmin, PndTrkTrack::GetCenter(), PndTrkTrack::GetCluster(), PndTrkHitList::GetHit(), PndTrkCluster::GetHit(), PndTrkHit::GetHitID(), PndTrkHitList::GetNofHits(), PndTrkCluster::GetNofHits(), PndTrkTrackList::GetNofTracks(), PndTrkTrack::GetRadius(), PndTrkTrackList::GetTrack(), hit(), Initialize(), PndTrkHit::IsSttSkew(), LegendreFitWithRecovering(), PndTrkCluster::LightUp(), nhits, pnt, R, Refresh(), RefreshConf(), Reset(), PndTrkTrack::SetCenter(), PndTrkTrack::SetCluster(), PndTrkTrack::SetRadius(), stthitlist, and track.

                                            {

  // ############## I N I T I A L I Z A T I O N S ##############
  fTrackArray->Delete();
  fTrackCandArray->Delete();
  if(fVerbose > 0) cout << "*********************** " << fEventCounter << " ***********************" << endl;
 
  // initialize -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~
  Initialize();
  if(fVerbose > 1) {
    cout << "number of stt    hits " << fSttHitArray->GetEntriesFast() << endl;
    cout << "number of mvdpix hits " << fMvdPixelHitArray->GetEntriesFast() << endl;
    cout << "number of mvdstr hits " << fMvdStripHitArray->GetEntriesFast() << endl;
  }
 
  // initialize display -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-
  if(fDisplayOn)  {
    Refresh();
    char goOnChar;
    if(fSeeMC) {
      DrawGeometry(3);
      for(int ipnt = 0; ipnt < fSttPointArray->GetEntriesFast(); ipnt++) {
        PndSttPoint *pnt = (PndSttPoint*) fSttPointArray->At(ipnt);
        TMarker *mrk = new TMarker(pnt->GetX(), pnt->GetY(), 7);
        mrk->SetMarkerColor(pnt->GetTrackID() + 1);
        mrk->Draw("SAME");
      }
      for(int ipnt = 0; ipnt < fMvdPointArray->GetEntriesFast(); ipnt++) {
        PndSdsMCPoint *pnt = (PndSdsMCPoint*) fMvdPointArray->At(ipnt);
        TMarker *mrk = new TMarker(pnt->GetX(), pnt->GetY(), 7);
        mrk->SetMarkerColor(pnt->GetTrackID() + 1);
        mrk->Draw("SAME");
      }
    }
    display->Update();
    display->Modified();
    cout << " STARTING" << endl;
    // cin >> goOnChar;
    display->Update();
    display->Modified();
  }

  // initialize hit map -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-
  fHitMap->Clear();
  FillHitMap();
  // ##########################################################

  //
      fDisplayOn = kFALSE;

  // --------- NO CLUSTERING -----------
  PndTrkCluster *globalcluster = new PndTrkCluster();
  for(int ihit = 0; ihit < stthitlist->GetNofHits(); ihit++) {
    PndTrkHit *hit = stthitlist->GetHit(ihit);
    globalcluster->AddHit(hit);
  }
  // ------------------------------------


  //  ComputeSkewedXYZ(cluster);


  PndTrkTrackList tracklist;

  // print and display cluster -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~--
  cout << "GLOBAL CLUSTER:";
  if(fDisplayOn)  {
    char goOnChar;
    //    cin >> goOnChar;
    Refresh();
    globalcluster->LightUp();
    display->Update();
    display->Modified();
  }
      
  for(int ihit = 0; ihit < globalcluster->GetNofHits(); ihit++) {
    PndTrkHit *hit = globalcluster->GetHit(ihit);
    cout << " " << hit->GetHitID();
  }
    
  cout << endl;

  // count tracks in skew sector -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~
  int noftracksinlay[30];
  Int_t maxnoftracks =  CountTracksInSkewSector(globalcluster, noftracksinlay);

  // if(maxnoftracks > 1) continue; // CHECK

  cout << "\033[1;36m ITERATIONS -----------------------> " << maxnoftracks << "\033[0m" << endl;

  for(int iter = 0; iter < maxnoftracks; iter++) {
    cout << "\033[1;36m ############### ITER "  << iter << "/" << maxnoftracks << "\033[0m" << endl;
    if(fDisplayOn)  {
      char goOnChar;
      cin >> goOnChar;
      Refresh();
      globalcluster->LightUp();
      display->Update();
      display->Modified();
    }

    PndTrkCluster *thiscluster = NULL, *cluster = NULL;
    PndTrkTrack *track = NULL;
    double fitm, fitp, xc, yc, R;
    
    for(int irun = 0; irun < 2; irun++)
      {
        thiscluster = NULL;
        if(irun == 0) thiscluster = globalcluster;
        else thiscluster = cluster;
        cout << "\033[1;36m ############### ITER "  << iter << " IRUN " << irun << "\033[0m" << endl;
        if(thiscluster == NULL) continue;
        //      cout << thiscluster << endl;
        // fitting procedure -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~
        Int_t nhits = 0;
        if(irun == 0) nhits = ClusterToConformal(thiscluster, 0);
        else nhits = ClusterToConformal(thiscluster, 1);
        if(nhits == 0) continue;
        if(fSecondary) ComputePlaneExtremities(thiscluster);
    
        if(fDisplayOn)  {
          char goOnChar;
          fRefHit->DrawTube(kRed);
          cin >> goOnChar;
          display->Update();
          display->Modified();
        }


        // track = LegendreFit(thiscluster);
        track = LegendreFitWithRecovering(thiscluster);
        if(track == NULL) {
          // if on the 2nd round there are too few points, then try with the old track
          if(irun == 1) {
            track = new PndTrkTrack(thiscluster, xc, yc, R);
            cluster = thiscluster;
          }
          else continue;
        }
      
        if(irun == 0) cluster = CreateClusterAroundTrack2(track);
        else  cluster = CreateClusterAroundTrack(track);
        cout << "legendre fit " << irun << " *** nof hits " << cluster->GetNofHits() << endl; 

        // cluster->Sort();                               // CHECK THIS ######
        track->SetCluster(cluster);                    // CHECK THIS ######

        // cleaning -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~
        CleanTrack(track);
    
        // tracklist filling ~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~
        // if(cluster->GetNofHits() < 3) continue;        // CHECK THIS ######
        // tracklist.AddTrack(track);                     // CHECK THIS ######
    
        // print and display cluster -----~~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~--

        if(fDisplayOn)  {
          char goOnChar;
          cin >> goOnChar;
          Refresh();
          cluster->LightUp();
          track->Draw();
        }
        xc = track->GetCenter().X();
        yc = track->GetCenter().Y();
        R = track->GetRadius();
        FromRealToConformalTrack(xc, yc, R, fitm, fitp);

        if(fDisplayOn)  {
          RefreshConf();
          DrawGeometryConf(fUmin, fUmax, fVmin, fVmax);
          display->cd(2);
          TLine *line = new TLine(-10.07, fitp + fitm * (-10.07), 10.07, fitp + fitm * (10.07));
          line->Draw("SAME");
          
          display->Update();
          display->Modified();
        }
      }

    if(cluster == NULL) continue; 
    // fit with analytical chi2 -----~~~~-----~~~~~-----~~~~~-----~~~~~-----~~~~~--
    // analytical LS fit
    double fitm2, fitp2;
    if(fSecondary) ComputePlaneExtremities(cluster);
    cout << "ANALYTICAL FIT " << endl;   
    cout << "xc/yc/R " << xc << " " << yc << " " << R << endl;
    cout << "nof hits " << cluster->GetNofHits() << endl;
    AnalyticalFit2(cluster, fitm, fitp, fitm2, fitp2);

    // backup old values for comparison
    double xc0 = xc, yc0 = yc, R0 = R;
    // get the new ones ...
    FromConformalToRealTrack(fitm2, fitp2, xc, yc, R);
    // ... and compare them! if the difference is too big
    // consider this findings a failure
    if(fabs(xc - xc0) > 5 && fabs(yc - yc0) > 5 && fabs(R - R0) > 20) {
      cout << "\033[1;31m THIS FINDING IS A FAILURE!\033[0m" << endl;
      cout << "\033[1;31m LETS TRY ANOTHER ONE -------- BONUS ------------ \033[0m" << endl;
      maxnoftracks++;
    }
    else {
    
      // otherwise save them
      track->SetCenter(xc, yc);
      track->SetRadius(R);
      
      // create final cluster on the refitted track
      thiscluster = CreateClusterAroundTrack3(track);
      cout << "after analytical fit *** nof hits " << cluster->GetNofHits() << endl;

      track->SetCluster(thiscluster);
      cout << "ADD CLUSTER " << tracklist.GetNofTracks() << " TO TRACKLIST " << thiscluster->GetNofHits() << endl;

      tracklist.AddTrack(track);
    
      // count remaining hits to see whether the iterations can go on or not ~~~-----
      PndTrkCluster *remainingcluster = new PndTrkCluster();
      int skewed = 0;
      for(int ihit = 0; ihit < globalcluster->GetNofHits(); ihit++) {
        PndTrkHit *hit = globalcluster->GetHit(ihit);
        if(thiscluster->DoesContain(hit)) continue;
        if(hit->IsSttSkew()) skewed++;
        remainingcluster->AddHit(hit);
      }
      globalcluster = remainingcluster;
      cout << "tracklist " << tracklist.GetNofTracks() << ", remainning hits " << remainingcluster->GetNofHits() << " of which " << skewed << " skewed" << endl;

      // if there are still a lot of hits not assigned, maybe 
      // there is another track...
      if(remainingcluster->GetNofHits() - skewed > 15 && iter == maxnoftracks - 1) {
        cout << "\033[1;31m LETS TRY ANOTHER ONE -------- BONUS ------------ \033[0m" << endl;
        maxnoftracks++;
      }

    }

  }

  fDisplayOn = kTRUE;
  cout << "\033[1;35m --------------- SUMMARY -------------- \033[0m" << endl;
  cout << "tracklist " << tracklist.GetNofTracks() << endl;
  if(fDisplayOn) {
    Refresh();
    for(int itrk = 0; itrk < tracklist.GetNofTracks(); itrk++) {
      PndTrkTrack *track = tracklist.GetTrack(itrk);
      track->GetCluster()->LightUp();
      display->cd(1); track->Draw(kMagenta);
      display->cd(3); track->Draw(kMagenta);
      display->Update();
      display->Modified();
      char goOnChar;
      cin >> goOnChar;
    }
  }


  if(fDisplayOn) {
    char goOnChar;
    display->Update();
    display->Modified();
    cout << "Finish? ";
    cin >> goOnChar;
  }
    
  
  Reset();
}

Int_t PndTrkCombiLegendreTask::ExtractLegendre	(	Int_t	mode,
		double &	theta_max,
		double &	r_max
	)

Int_t PndTrkCombiLegendreTask::FillConformalHitList

(

PndTrkCluster *

cluster

)

Definition at line 722 of file PndTrkCombiLegendreTask.cxx.

References PndTrkConformalHitList::AddHit(), conform, conformalhitlist, fRefHit, PndTrkConformalTransform::GetConformalSttHit(), PndTrkCluster::GetHit(), PndTrkConformalHitList::GetNofHits(), PndTrkCluster::GetNofHits(), hit(), PndTrkHit::IsSttParallel(), and PndTrkConformalHitList::SetConformalTransform().

Referenced by ClusterToConformal().

                                                                          { 
  
  // set the conformal transformation, where the
  // translation and rotation must be already set
  conformalhitlist->SetConformalTransform(conform);
    
  // loop over the cluster hits 
  // and port them to conf plane
  for(int jhit = 0; jhit < cluster->GetNofHits(); jhit++) {
    PndTrkHit *hit = cluster->GetHit(jhit);
    if(hit == fRefHit) continue;
    PndTrkConformalHit * chit = NULL;
    //    cout << "HIT " << hit->GetHitID() << " " << hit->IsSttParallel() << " " << hit->IsSttSkew() << endl;
    if(hit->IsSttParallel() == kTRUE) chit = conform->GetConformalSttHit(hit);
    else continue; // CHECK  chit = conform->GetConformalHit(hit); // CHECK
    conformalhitlist->AddHit(chit);  
    //    cout << hit->GetPosition().X() << " " << hit->GetPosition().Y() << " " << hit->GetIsochrone() << " " << hit->IsSttParallel() << " " << " to CONFORMAL " << chit->GetU() << " " << chit->GetV() << " " << chit->GetIsochrone() << endl;   
   //  if(chit->GetPosition().Mod() > 1.16) cout << "\033[1;36m CONFORMAL DISTANCE IS " << chit->GetPosition().Mod() << "\033[0m" << endl;

  }
  return conformalhitlist->GetNofHits();
}

void PndTrkCombiLegendreTask::FillHitMap

(

)

Definition at line 1132 of file PndTrkCombiLegendreTask.cxx.

References PndTrkNeighboringMap::AddNeighboringsToHit(), display, PndTrkHit::Draw(), DrawLists(), DrawNeighborings(), fDisplayOn, fHitMap, fTubeArray, PndTrkHitList::GetHit(), PndTrkNeighboringMap::GetIndivisiblesToHit(), PndTrkHitList::GetNofHits(), PndTrkHit::GetTubeID(), hit(), PndSttTube::IsNeighboring(), PndSttTube::IsSectorLimit(), Refresh(), PndTrkNeighboringMap::SetOwnerValue(), and stthitlist.

Referenced by Exec().

                                         {
  TObjArray limits;
  TObjArray sector[6];
  TObjArray *neighborings = NULL;


  //  PndTrkHit *hit, hit2;
  // Loop over all hits and look for:
  // 1 - tubes limiting sectors                               std::vector< int > limithit
  // 2 - tubes with no neighborings (will not use them)       std::vector< int > standalone
  // 3 - tubes with only 1 neighboring (will serve as seed)   std::vector< int > seeds
  // 4 - tubes with only 2 neighborings, one of which is on   std::vector< int > candseeds
  //     the same layer and has neighboring (will be candidate 
  //     to serve as seed, if needed)
  // 5 - Fill the sector std::vector according to sectors     std::vector< int > sector*

  fHitMap->SetOwnerValue(kTRUE); // CHECK
  for(int ihit = 0; ihit < stthitlist->GetNofHits(); ihit++) {

    PndTrkHit  *hit = stthitlist->GetHit(ihit);
    int tubeID = hit->GetTubeID();
    PndSttTube *tube = (PndSttTube*) fTubeArray->At(tubeID);
    if(tube->IsSectorLimit() == kTRUE) limits.Add(hit);

    neighborings = new TObjArray();
   
    for(int jhit = 0; jhit < stthitlist->GetNofHits(); jhit++) {
      if(ihit == jhit) continue;
     
      PndTrkHit *hit2 = stthitlist->GetHit(jhit);
      int tubeID2 = hit2->GetTubeID();
     
      if(tube->IsNeighboring(tubeID2) == kTRUE) neighborings->Add(hit2);
     
    }
   
    //    cout << "HIT: " << hit->GetHitID() << " has " << neighborings->GetEntriesFast() << " hits" << endl;
//     if(fDisplayOn) { 
//       Refresh();
//     }
  
    fHitMap->AddNeighboringsToHit(hit, neighborings);

//     if(fDisplayOn) {
//       char goOnChar;
//       display->Update();
//       display->Modified();
//       cout << " go on?" << endl;
//       cin >> goOnChar;
//     }
  }
  //  neighborings = NULL;
  //   delete neighborings;

  if(fDisplayOn) {
    if(1 == 1)  DrawLists();
    if(1 == 2)  DrawNeighborings();
    // ================================================
    Refresh();
    char goOnChar;
    for(int ihit = 0; ihit < stthitlist->GetNofHits(); ihit++) {
      PndTrkHit *stthit = stthitlist->GetHit(ihit);
      TObjArray *indiv = fHitMap->GetIndivisiblesToHit(stthit);
      for(int jhit = 0; jhit < indiv->GetEntriesFast(); jhit++) {
        PndTrkHit *stthit2 = (PndTrkHit*) indiv->At(jhit);
        stthit2->Draw(kOrange);
        stthit->Draw(kOrange);
      }
    }

    display->Update();
    display->Modified();
    cout << " STARTING" << endl;
    cin >> goOnChar;
    display->Update();
    display->Modified();
    // ================================================
  }
  //  cout << "PRINT INDIVISIBILE MAP" << endl;
  //  fHitMap->PrintIndivisibleMap();
}

void PndTrkCombiLegendreTask::FillLegendreHisto

(

PndTrkCluster *

cluster

)

void PndTrkCombiLegendreTask::FillPeakCouplesHisto

(

PndTrkCluster *

cluster

)

Definition at line 1059 of file PndTrkCombiLegendreTask.cxx.

References conformalhitlist, display, PndTrkCluster::DoesContain(), PndTrkCombiLegendreTransform::Draw(), PndTrkConformalHit::Draw(), fDisplayOn, PndTrkCombiLegendreTransform::FillLegendreHisto(), fTimer, PndTrkConformalHit::GetHit(), PndTrkConformalHitList::GetHit(), PndTrkConformalHit::GetIsochrone(), PndTrkConformalHitList::GetNofHits(), PndTrkConformalHit::GetU(), PndTrkConformalHit::GetV(), hit(), and legendrecombi.

Referenced by LegendreFit().

{
  fTimer->Start();
  for(int ihit = 0; ihit < conformalhitlist->GetNofHits(); ihit++) {
    PndTrkConformalHit *chit = conformalhitlist->GetHit(ihit);
    PndTrkHit *hit = chit->GetHit();
    if(cluster->DoesContain(hit) == kFALSE) continue;
    if(fDisplayOn) { 
      display->cd(2);
      chit->Draw(1);
    }
    for(int jhit = ihit + 1; jhit < conformalhitlist->GetNofHits(); jhit++) {
      // if(ihit == jhit) continue;
      PndTrkConformalHit *chit2 = conformalhitlist->GetHit(jhit);
      PndTrkHit *hit2 = chit2->GetHit();
      if(cluster->DoesContain(hit2) == kFALSE) continue;

      legendrecombi->FillLegendreHisto(chit->GetU(), chit->GetV(), chit->GetIsochrone(), chit2->GetU(), chit2->GetV(), chit2->GetIsochrone());
    }
  }
  fTimer->Stop();
  cout << "fill peak legendre histo " << fTimer->RealTime() << endl;

  if(fDisplayOn) { 
    display->cd(4);
    legendrecombi->Draw();
    display->Update();
    display->Modified();
    char goOnchar;
    cout << "get the max? " << endl;
    cin >> goOnchar;
  }
}

void PndTrkCombiLegendreTask::FillPeakNeighCouplesHisto

(

PndTrkCluster *

cluster

)

Definition at line 963 of file PndTrkCombiLegendreTask.cxx.

References conformalhitlist, display, PndTrkCombiLegendreTransform::Draw(), PndTrkConformalHit::Draw(), fDisplayOn, fHitMap, PndTrkCombiLegendreTransform::FillLegendreHisto(), fTimer, PndTrkConformalHit::GetHit(), PndTrkConformalHitList::GetHit(), PndTrkHit::GetHitID(), PndTrkConformalHit::GetIsochrone(), PndTrkNeighboringMap::GetNeighboringsToHit(), PndTrkConformalHitList::GetNofHits(), PndTrkConformalHit::GetU(), PndTrkConformalHit::GetV(), hit(), and legendrecombi.

{
  fTimer->Start();

  std::vector< std::pair<int, int> > usedcouples;
  for(int ihit = 0; ihit < conformalhitlist->GetNofHits(); ihit++) {
    PndTrkConformalHit *chit = conformalhitlist->GetHit(ihit);
    PndTrkHit *hit = chit->GetHit();
   if(fDisplayOn) { 
      display->cd(2);
      chit->Draw(1);
    }
 //    cout << "---------- HIT ihit " << ihit <<  endl;
 //    if(fDisplayOn) { 
//       Refresh();
//       display->cd(1);
//       hit->DrawTube(kBlue);
//       display->Update();
//       display->Modified();
//       char goOnchar;
//       //  cin >> goOnchar;
//     }

    TObjArray *neighborings = fHitMap->GetNeighboringsToHit(hit);
    if(neighborings->GetEntriesFast() == 0) continue;

    for(int jhit = 0; jhit < neighborings->GetEntriesFast(); jhit++) {
      PndTrkHit *hit2 = (PndTrkHit*) neighborings->At(jhit);

  //     cout << "jhit " << jhit << " ";
  //     if(fDisplayOn) { 
//      display->cd(1);
//      hit2->DrawTube(kOrange);
//      display->Update();
//      display->Modified();
//      char goOnchar;
//      //      cin >> goOnchar;
//       }

      for(int khit = 0; khit < conformalhitlist->GetNofHits(); khit++) {
        PndTrkConformalHit *chit2 = conformalhitlist->GetHit(khit);
        if(hit2 != chit2->GetHit()) continue;

        std::pair< int, int > thiscouple(hit->GetHitID(), hit2->GetHitID());
        std::pair< int, int > thisrevcouple(hit2->GetHitID(), hit->GetHitID());

        if((find(usedcouples.begin(), usedcouples.end(), thiscouple) != usedcouples.end()) || 
           (find(usedcouples.begin(), usedcouples.end(), thisrevcouple) != usedcouples.end()))
          {
//          cout << "ALREADY USED" << endl;
        //     if(fDisplayOn) { 
//            display->cd(1);
//            hit2->DrawTube(kRed);
//            display->Update();
//            display->Modified();
//            char goOnchar;
//            // cin >> goOnchar;
//          }
          
          break;
          }
//      cout << "ADDED" << endl;
//      if(fDisplayOn) { 
//        display->cd(1);
//        hit2->DrawTube(kGreen);
//        display->cd(4);
//        legendrecombi->Draw();
//        display->Update();
//        display->Modified();
//        char goOnchar;
//        // cin >> goOnchar;
//      }
        
//      cout << "couple " << usedcouples.size() << " " << hit->GetHitID() << " " << hit2->GetHitID() << endl;
        legendrecombi->FillLegendreHisto(chit->GetU(), chit->GetV(), chit->GetIsochrone(), chit2->GetU(), chit2->GetV(), chit2->GetIsochrone());
        usedcouples.push_back(thiscouple);
        break;
      }
    }
  }

  fTimer->Stop();
  cout << "fill peak legendre histo time " << fTimer->RealTime() << " sec" << endl;

  if(fDisplayOn) { 
    display->cd(4);
    legendrecombi->Draw();
    display->Update();
    display->Modified();
    char goOnchar;
    cin >> goOnchar;
  }
}

PndTrkHit * PndTrkCombiLegendreTask::FindMvdPixelReferenceHit

(

)

Definition at line 781 of file PndTrkCombiLegendreTask.cxx.

References fVerbose, PndTrkHitList::GetHit(), PndTrkHit::GetHitID(), PndTrkHitList::GetNofHits(), hit(), PndTrkHit::IsUsed(), and mvdpixhitlist.

Referenced by FindMvdReferenceHit().

  {
  if(mvdpixhitlist->GetNofHits() == 0) return NULL;
  // loop on mvd pix hits
  int tmphitid = -1;
  PndTrkHit *refhit = NULL;
  for(int jhit = 0; jhit < mvdpixhitlist->GetNofHits(); jhit++) {
    PndTrkHit *hit = mvdpixhitlist->GetHit(jhit);
    if(hit->IsUsed()) { 
      if(fVerbose > 1) cout << "already used V" << endl; 
      continue; 
    }
    tmphitid = jhit;
    break;
  }   
  if(tmphitid == -1)  return NULL;
  refhit = mvdpixhitlist->GetHit(tmphitid);
   if(fVerbose > 1) cout << "MVD PIXEL REFERENCE HIT " << refhit->GetHitID() << endl;
  return refhit;
}

PndTrkHit * PndTrkCombiLegendreTask::FindMvdReferenceHit

(

)

Definition at line 823 of file PndTrkCombiLegendreTask.cxx.

References FindMvdPixelReferenceHit(), and FindMvdStripReferenceHit().

Referenced by FindReferenceHit().

{
  PndTrkHit *refhit = NULL;
  refhit = FindMvdStripReferenceHit();
  // refhit = FindMvdPixelReferenceHit();
  if(refhit != NULL) return refhit;
  //  refhit = FindMvdStripReferenceHit();
  FindMvdPixelReferenceHit();
  return refhit;
}

PndTrkHit * PndTrkCombiLegendreTask::FindMvdStripReferenceHit

(

)

Definition at line 802 of file PndTrkCombiLegendreTask.cxx.

References fVerbose, PndTrkHitList::GetHit(), PndTrkHit::GetHitID(), PndTrkHitList::GetNofHits(), hit(), PndTrkHit::IsUsed(), and mvdstrhitlist.

Referenced by FindMvdReferenceHit().

{
  if(mvdstrhitlist->GetNofHits() == 0) return NULL;
  // loop on mvd str hits
  int tmphitid = -1;
  PndTrkHit *refhit = NULL;
  for(int jhit = 0; jhit < mvdstrhitlist->GetNofHits(); jhit++) {
    PndTrkHit *hit = mvdstrhitlist->GetHit(jhit);
    if(hit->IsUsed()) { 
       if(fVerbose > 1) cout << "already used V" << endl; 
      continue; 
    }
    tmphitid = jhit;
    break;
  }   
  if(tmphitid == -1)  return NULL;
  refhit = mvdstrhitlist->GetHit(tmphitid);
   if(fVerbose > 1) cout << "MVD STRIP REFERENCE HIT " << refhit->GetHitID() << endl;
  return refhit;
}

PndTrkHit * PndTrkCombiLegendreTask::FindReferenceHit

(

)

Definition at line 834 of file PndTrkCombiLegendreTask.cxx.

References FindMvdReferenceHit(), and FindSttReferenceHit().

Referenced by ClusterToConformal().

{
  PndTrkHit *refhit = NULL;
  // refhit = FindMvdReferenceHit();
  refhit = FindSttReferenceHit();
  if(refhit != NULL) return refhit;
  // refhit = FindSttReferenceHit();
  FindMvdReferenceHit();

 return refhit;
}

PndTrkHit * PndTrkCombiLegendreTask::FindReferenceHit	(	PndTrkCluster *	cluster,
		bool	keeprefhit
	)

Definition at line 846 of file PndTrkCombiLegendreTask.cxx.

References PndTrkCluster::DoesContain(), Double_t, fRefHit, fVerbose, PndTrkHit::GetDetectorID(), PndTrkCluster::GetHit(), PndTrkHit::GetHitID(), PndTrkHit::GetIsochrone(), PndTrkCluster::GetNofHits(), hit(), PndTrkHit::IsStt(), PndTrkHit::IsSttParallel(), PndTrkHit::SetRefHitFlag(), and PndTrkHit::WasRefHit().

                                                                                            {
  int ntot = cluster->GetNofHits();
  //  cout << "FIND REFERENCE HIT " << ntot << endl;
  if(ntot == 0) return NULL;

  if(keeprefhit && cluster->DoesContain(fRefHit) == kTRUE) {
    cout << "THE REF HIT IS ALREADY INSIDE THE CLUSTER SO I KEEP IT" << endl;
    return fRefHit;
  }


  int tmphitid = -1;
  Double_t tmpiso = 1.;
  PndTrkHit *refhit = NULL;
  for(int jhit = 0; jhit < ntot; jhit++) {
    PndTrkHit *hit = cluster->GetHit(jhit);
    
    //   if(hit->IsUsed()) { 
    //       if(fVerbose > 1) cout << "STT hit " << jhit << "already used " << endl; 
    //       continue; }
    
    if(hit->IsStt()) {
      if(hit->IsSttParallel()) {
        if(hit->GetIsochrone() < tmpiso) {
          if(hit->WasRefHit() == kFALSE) {
            tmphitid = jhit;
            tmpiso = hit->GetIsochrone();
            refhit = hit;
          }
        }
      }
    }
    else {
      tmphitid = jhit;
      break;
    }
  }

  if(tmphitid == -1)  return NULL;
  refhit = cluster->GetHit(tmphitid);
  if(fVerbose > 1) cout << "REFERENCE HIT " << refhit->GetHitID() << " " << refhit->GetDetectorID() << endl;
  refhit->SetRefHitFlag(1);
  return refhit;


}

PndTrkHit * PndTrkCombiLegendreTask::FindSttReferenceHit

(

int

isec = -1

)

Definition at line 746 of file PndTrkCombiLegendreTask.cxx.

References Double_t, PndTrkHitList::GetHit(), PndTrkSttHitList::GetHitFromSector(), PndTrkHit::GetIsochrone(), PndTrkHitList::GetNofHits(), PndTrkSttHitList::GetNofHitsInSector(), hit(), PndTrkHit::IsSttSkew(), PndTrkHit::IsUsed(), and stthitlist.

Referenced by FindReferenceHit().

                                                                {
  int ntot = 0; 
  if(isec == -1) ntot = stthitlist->GetNofHits();
  else  ntot = stthitlist->GetNofHitsInSector(isec);
  
  if(ntot == 0) return NULL;


  int tmphitid = -1;
  Double_t tmpiso = 1.;
  PndTrkHit *refhit = NULL;
  for(int jhit = 0; jhit < ntot; jhit++) {
    PndTrkHit *hit = NULL;
    if(isec == -1) hit = stthitlist->GetHit(jhit);
    else  hit = stthitlist->GetHitFromSector(jhit, isec);
    
    if(hit->IsUsed()) { 
      // cout << "STT hit " << jhit << "already used " << endl; 
      continue; }
    if(hit->IsSttSkew()) continue;
    if(hit->GetIsochrone() < tmpiso) {
      tmphitid = jhit;
      tmpiso = hit->GetIsochrone();
      refhit = hit;
    }
  }   
  if(tmphitid == -1)  return NULL;
  
  // PndTrkHit *refhit =  &thishitlist[tmphitid];
  //  if(fVerbose > 1) cout << "STT REFERENCE HIT " <<  tmphitid << " " << refhit->GetIsochrone() << endl;

  return refhit;

}

void PndTrkCombiLegendreTask::FromConformalToRealTrack	(	double	fitm,
		double	fitp,
		double &	x0,
		double &	y0,
		double &	R
	)

Definition at line 1093 of file PndTrkCombiLegendreTask.cxx.

References conformalhitlist, CAMath::Cos(), Double_t, PndTrkConformalHitList::GetConformalTransform(), PndTrkConformalTransform::GetRotation(), PndTrkConformalTransform::GetTranslation(), CAMath::Sin(), and sqrt().

Referenced by AnalyticalFit(), AnalyticalFit2(), Exec(), and LegendreFit().

                                                                                                                  {
 // CHECK if this needs to be kept --> change xc0 to xc etc
  // center and radius
  Double_t xcrot0, ycrot0;
  ycrot0 = 1 / (2 * fitp);
  xcrot0 = - fitm * ycrot0;
  R =  sqrt(xcrot0 * xcrot0 + ycrot0 * ycrot0);
  // re-rotation and re-traslation of xc and yc
  // rotation    
  x0 = TMath::Cos(conformalhitlist->GetConformalTransform()->GetRotation())*xcrot0 - TMath::Sin(conformalhitlist->GetConformalTransform()->GetRotation())*ycrot0;
  y0 = TMath::Sin(conformalhitlist->GetConformalTransform()->GetRotation())*xcrot0 + TMath::Cos(conformalhitlist->GetConformalTransform()->GetRotation())*ycrot0;
  // traslation 
  x0 += conformalhitlist->GetConformalTransform()->GetTranslation().X();
  y0 += conformalhitlist->GetConformalTransform()->GetTranslation().Y();
}

void PndTrkCombiLegendreTask::FromRealToConformalTrack	(	double	x0,
		double	y0,
		double	R,
		double &	fitm,
		double &	fitp
	)

|x| |c -s||xr| —> |xr| | c s||x| |y| |s c||yr| |yr| |-s c||y|

Definition at line 1109 of file PndTrkCombiLegendreTask.cxx.

References conformalhitlist, CAMath::Cos(), Double_t, PndTrkConformalHitList::GetConformalTransform(), PndTrkConformalTransform::GetRotation(), PndTrkConformalTransform::GetTranslation(), and CAMath::Sin().

Referenced by Exec().

                                                                                                                 {
 // CHECK if this needs to be kept --> change xc0 to xc etc
  Double_t xcrot0, ycrot0;
 
  // traslation 
  x0 -= conformalhitlist->GetConformalTransform()->GetTranslation().X();
  y0 -= conformalhitlist->GetConformalTransform()->GetTranslation().Y();

  // rotation    
  xcrot0 = TMath::Cos(conformalhitlist->GetConformalTransform()->GetRotation())*x0 + TMath::Sin(conformalhitlist->GetConformalTransform()->GetRotation())*y0;
  ycrot0 = - TMath::Sin(conformalhitlist->GetConformalTransform()->GetRotation())*x0 + TMath::Cos(conformalhitlist->GetConformalTransform()->GetRotation())*y0;
  
  // yr = 1/ (2 p) --> p = 1 / (2 yr)
  // xr = - m / (2 p) --> m = - 2 p xr
  fitp = 1 / (2 * ycrot0);
  fitm = - 2 * fitp *  xcrot0;
}

InitStatus PndTrkCombiLegendreTask::Init ( )

virtual

Virtual method Init

Definition at line 85 of file PndTrkCombiLegendreTask.cxx.

References conform, display, fDisplayOn, fEventCounter, fFitter, fHitMap, PndSttMapCreator::FillTubeArray(), fMapper, fMvdPix_ConfDistLimit, fMvdPix_RealDistLimit, fMvdPixelBranch, fMvdPixelHitArray, fMvdPointArray, fMvdStr_ConfDistLimit, fMvdStr_RealDistLimit, fMvdStripBranch, fMvdStripHitArray, fPersistence, fSecondary, fSeeMC, fStt_ConfDistLimit, fStt_RealDistLimit, fSttBranch, fSttHitArray, fSttParameters, fSttPointArray, fTimer, fTrackArray, fTrackCandArray, fTubeArray, fVerbose, legendre, legendrecombi, PndTrkCombiLegendreTransform::SetUpLegendreHisto(), and tools.

                                         {
  
  fEventCounter = 0;

  fMvdPix_RealDistLimit = 0.5; // CHECK limits
  fMvdStr_RealDistLimit = 0.5; // CHECK limits
  fStt_RealDistLimit =  1.5 * 0.5; // CHECK limits
  fMvdPix_ConfDistLimit = 0.003; // CHECK limits
  fMvdStr_ConfDistLimit = 0.003; // CHECK limits
  fStt_ConfDistLimit =  0.001; // CHECK limits
  if(fSecondary) {
    fMvdPix_RealDistLimit = 1.; // CHECK limits
    fMvdStr_RealDistLimit = 1.; // CHECK limits
    fMvdPix_ConfDistLimit = 0.007; // CHECK limits
    fMvdStr_ConfDistLimit = 0.007; // CHECK limits
   }
   

  // Get RootManager
  FairRootManager* ioman = FairRootManager::Instance();
  if ( ! ioman ) {
    cout << "-E- PndTrkCombiLegendreTask::Init: "
         << "RootManager not instantiated, return!" << endl;
    return kFATAL;
  }

  // -- HITS -------------------------------------------------
  //
  // STT
  fSttHitArray = (TClonesArray*) ioman->GetObject(fSttBranch);
  if ( ! fSttHitArray ) {
    cout << "-W- PndTrkCombiLegendreTask::Init: "
         << "No STTHit array, return!" << endl;
    return kERROR;
  }
  //
  // MVD PIXEL
  fMvdPixelHitArray = (TClonesArray*) ioman->GetObject(fMvdPixelBranch);
  if ( !fMvdPixelHitArray){
    std::cout << "-W- PndTrkCombiLegendreTask::Init: " << "No MVD Pixel hitArray, return!" << std::endl;
    return kERROR;
  }
  //
  // MVD STRIP
  fMvdStripHitArray = (TClonesArray*) ioman->GetObject(fMvdStripBranch);
  if ( !fMvdStripHitArray){
    std::cout << "-W- PndTrkCombiLegendreTask::Init: " << "No MVD Strip hitArray, return!" << std::endl;
    return kERROR;
  }

  fTrackArray = new TClonesArray("PndTrack");
  fTrackCandArray = new TClonesArray("PndTrackCand");
  ioman->Register("Track", "pr", fTrackArray, fPersistence); // CHECK
  ioman->Register("TrackCand",  "pr", fTrackCandArray, fPersistence); // CHECK

  





  // ----------------------------------------   maps of STT tubes
  fMapper = new PndSttMapCreator(fSttParameters);
  fTubeArray = fMapper->FillTubeArray();
  // ----------------------------------------------------  end map
 
  if(fDisplayOn) {
    display = new TCanvas("display", "display", 0, 0, 800, 800); // CHECK
    display->Divide(2, 2);
    if(fSeeMC) {
      fSttPointArray = (TClonesArray*) ioman->GetObject("STTPoint");
      fMvdPointArray = (TClonesArray*) ioman->GetObject("MVDPoint");
    }
  }

  legendre = new PndTrkLegendreTransform();
  legendrecombi = new PndTrkCombiLegendreTransform();

 
  if(fSecondary  == kFALSE) legendrecombi->SetUpLegendreHisto();



  conform = new PndTrkConformalTransform();

  tools = new PndTrkTools();
  fFitter = new PndTrkFitter(fVerbose);
  fHitMap = new PndTrkNeighboringMap(fTubeArray);
  fTimer = new TStopwatch();

  return kSUCCESS;

}

void PndTrkCombiLegendreTask::Initialize

(

)

Definition at line 189 of file PndTrkCombiLegendreTask.cxx.

References PndTrkHitList::AddTCA(), fFoundPeaks, fInitDone, fMvdPixelBranch, fMvdPixelHitArray, fMvdStripBranch, fMvdStripHitArray, fSttBranch, fSttHitArray, fTubeArray, fUseMVDPix, fUseMVDStr, fUseSTT, PndTrkSttHitList::Instanciate(), PndTrkSdsHitList::InstanciatePixel(), PndTrkSdsHitList::InstanciateStrip(), MVDPIXEL, mvdpixhitlist, mvdstrhitlist, MVDSTRIP, and stthitlist.

Referenced by Exec().

                                         {
  
  stthitlist = new PndTrkSttHitList(fTubeArray);
  mvdpixhitlist = new PndTrkSdsHitList(MVDPIXEL);
  mvdstrhitlist = new PndTrkSdsHitList(MVDSTRIP);

  if(fUseSTT) { 
    stthitlist->AddTCA(FairRootManager::Instance()->GetBranchId(fSttBranch), fSttHitArray);
    stthitlist->Instanciate();
  }

  if(fUseMVDPix) {
    mvdpixhitlist->AddTCA(FairRootManager::Instance()->GetBranchId(fMvdPixelBranch), fMvdPixelHitArray);
    mvdpixhitlist->InstanciatePixel();
  }

  if(fUseMVDStr) {
    mvdstrhitlist->AddTCA(FairRootManager::Instance()->GetBranchId(fMvdStripBranch), fMvdStripHitArray);
    mvdstrhitlist->InstanciateStrip();
  }

  //   conformalhitlist = new PndTrkConformalHitList();
  fFoundPeaks.clear();

  fInitDone = kTRUE;
  //  stthitlist->PrintSectors();
}

void PndTrkCombiLegendreTask::IntersectionFinder	(	PndTrkHit *	hit,
		double	xc,
		double	yc,
		double	R
	)

Definition at line 2153 of file PndTrkCombiLegendreTask.cxx.

References Double_t, fabs(), fTubeArray, PndTrkHit::GetIsochrone(), PndSttTube::GetPosition(), PndTrkHit::GetTubeID(), m, point, R, PndTrkHit::SetPosition(), sqrt(), and vec.

Referenced by AnalyticalFit(), AnalyticalFit2(), and ComputePerpendicularChi2().

                                                                                               {

  TVector2 vec(xc, yc);
  
  // tubeID  CHECK added
    Int_t tubeID = hit->GetTubeID();
    PndSttTube *tube = (PndSttTube*) fTubeArray->At(tubeID);

    // [xp, yp] point = coordinates xy of the centre of the firing tube
    TVector2 point(tube->GetPosition().X(), tube->GetPosition().Y());
    double radius = hit->GetIsochrone();

    // the coordinates of the point are taken from the intersection
    // between the circumference from the drift time and the R radius of
    // curvature. -------------------------------------------------------
    // 2. find the intersection between the little circle and the line // R
    // 2.a
    // find the line passing throught [xc, yc] (centre of curvature) and [xp, yp] (first wire)
    // y = mx + q
    Double_t m = (point.Y() - vec.Y())/(point.X() - vec.X());
    Double_t q = point.Y() - m*point.X();

    Double_t x1 = 0, y1 = 0,
      x2 = 0, y2 = 0,
      xb1 = 0, yb1 = 0,
      xb2 = 0, yb2 = 0;

    // CHECK the vertical track
    if(fabs(point.X() - vec.X()) < 1e-6) {
      
      // 2.b
      // intersection little circle and line --> [x1, y1]
      // + and - refer to the 2 possible intersections
      // +
      x1 = point.X();
      y1 = point.Y() + sqrt(radius * radius - (x1 - point.X()) * (x1 - point.X()));
      // - 
      x2 = x1;
      y2 = point.Y() - sqrt(radius * radius - (x2 - point.X()) * (x2 - point.X()));
      
      // 2.c intersection between line and circle
      // +
      xb1 = vec.X();
      yb1 = vec.Y() + sqrt(R * R - (xb1 - vec.X()) * (xb1 - vec.X()));
      // -
      xb2 = xb1;
      yb2 = vec.Y() - sqrt(R * R - (xb2 - vec.X()) * (xb2 - vec.X()));

    }    // END CHECK
    else {
      
      // 2.b
      // intersection little circle and line --> [x1, y1]
      // + and - refer to the 2 possible intersections
      // +
      x1 = (-(m*(q - point.Y()) - point.X()) + sqrt((m*(q - point.Y()) - point.X())*(m*(q - point.Y()) - point.X()) - (m*m + 1)*((q - point.Y())*(q - point.Y()) + point.X()*point.X() - radius*radius))) / (m*m + 1);
      y1 = m*x1 + q;
      // - 
      x2 = (-(m*(q - point.Y()) - point.X()) - sqrt((m*(q - point.Y()) - point.X())*(m*(q - point.Y()) - point.X()) - (m*m + 1)*((q - point.Y())*(q - point.Y()) + point.X()*point.X() - radius*radius))) / (m*m + 1);
      y2 = m*x2 + q;
      
      // 2.c intersection between line and circle
      // +
      xb1 = (-(m*(q - vec.Y()) - vec.X()) + sqrt((m*(q - vec.Y()) - vec.X())*(m*(q - vec.Y()) - vec.X()) - (m*m + 1)*((q - vec.Y())*(q - vec.Y()) + vec.X()*vec.X() - R * R))) / (m*m + 1);
      yb1 = m*xb1 + q;
      // -
      xb2 = (-(m*(q - vec.Y()) - vec.X()) - sqrt((m*(q - vec.Y()) - vec.X())*(m*(q - vec.Y()) - vec.X()) - (m*m + 1)*((q - vec.Y())*(q - vec.Y()) + vec.X()*vec.X() - R * R))) / (m*m + 1);
      yb2 = m*xb2 + q;
    }
    
    // calculation of the distance between [xb, yb] and [xp, yp]
    Double_t distb1 = sqrt((yb1 - point.Y())*(yb1 - point.Y()) + (xb1 - point.X())*(xb1 - point.X()));
    Double_t distb2 = sqrt((yb2 - point.Y())*(yb2 - point.Y()) + (xb2 - point.X())*(xb2 - point.X()));
    
    // choice of [xb, yb]
    TVector2 xyb;
    if(distb1 > distb2) xyb.Set(xb2, yb2); 
    else xyb.Set(xb1, yb1); 

    // calculation of the distance between [x, y] and [xb. yb]
    Double_t dist1 = sqrt((xyb.Y() - y1)*(xyb.Y() - y1) + (xyb.X() - x1)*(xyb.X() - x1));
    Double_t dist2 = sqrt((xyb.Y() - y2)*(xyb.Y() - y2) + (xyb.X() - x2)*(xyb.X() - x2));

    // choice of [x, y]
    TVector2 *xy;
    if(dist1 > dist2) xy = new TVector2(x2, y2);
    else xy = new TVector2(x1, y1);   // <========= THIS IS THE NEW POINT to be used for the fit
    
    hit->SetPosition(TVector3(xy->X(), xy->Y(), 0.0));
    
    delete xy;
}

void PndTrkCombiLegendreTask::IntersectionFinder	(	PndTrkConformalHit *	chit,
		double	fitm,
		double	fitp
	)

Definition at line 2138 of file PndTrkCombiLegendreTask.cxx.

References fabs(), PndTrkConformalHit::GetIsochrone(), PndTrkConformalHit::GetU(), PndTrkConformalHit::GetV(), PndTrkConformalHit::SetPosition(), and CAMath::Sqrt().

                                                                                                   {
  
  double xi1 = chit->GetU() + fitm * chit->GetIsochrone()/ TMath::Sqrt(fitm * fitm + 1);
  double yi1 = chit->GetV() - chit->GetIsochrone() / TMath::Sqrt(fitm * fitm + 1);
  
  double xi2 = chit->GetU() - fitm * chit->GetIsochrone() / TMath::Sqrt(fitm * fitm + 1);
  double yi2 = chit->GetV() + chit->GetIsochrone()/ TMath::Sqrt(fitm * fitm + 1);
  
  double xi = 0, yi = 0;
  
  fabs(yi1 - (fitm * xi1 + fitp)) < fabs(yi2 - (fitm * xi2 + fitp)) ? (yi = yi1, xi = xi1) : (yi = yi2, xi = xi2);
  
  chit->SetPosition(xi, yi);
}

PndTrkTrack * PndTrkCombiLegendreTask::LegendreFit

(

PndTrkCluster *

cluster

)

Definition at line 1485 of file PndTrkCombiLegendreTask.cxx.

References display, Double_t, PndTrkTrack::Draw(), DrawGeometryConf(), PndTrkCombiLegendreTransform::ExtractLegendreMaximum(), PndTrkCombiLegendreTransform::ExtractLegendreSingleLineParameters(), fDisplayOn, FillPeakCouplesHisto(), fRecoverIteration, fRmax, fRmin, FromConformalToRealTrack(), fThetamax, fThetamin, fUmax, fUmin, fVmax, fVmin, PndTrkCombiLegendreTransform::GetLegendreHisto(), PndTrkCluster::GetNofHits(), legendrecombi, R, RefreshConf(), PndTrkCombiLegendreTransform::ResetLegendreHisto(), PndTrkCombiLegendreTransform::SetUpLegendreHisto(), and track.

Referenced by LegendreFitWithRecovering().

                                                                         {

  cout << "APPLY LEGENDRE ======================= (nofhits " << cluster->GetNofHits() << ") " << endl;
  // reset the legendre histo for a new legendre fit
  legendrecombi->SetUpLegendreHisto(1000, fThetamin, fThetamax, 1000, fRmin, fRmax);
  if(fRecoverIteration > 0) {
    legendrecombi->GetLegendreHisto()->Rebin2D(TMath::Power(2, fRecoverIteration), TMath::Power(2, fRecoverIteration));
    cout << "RECOVER ITERATION " << fRecoverIteration << " " << TMath::Power(2, fRecoverIteration) << " " << legendrecombi->GetLegendreHisto()->GetNbinsX() << " " << legendrecombi->GetLegendreHisto()->GetNbinsY() << endl;
  }
  
  if(legendrecombi->GetLegendreHisto()->GetNbinsX() < 50) return NULL; // CHECK
  
  legendrecombi->ResetLegendreHisto();
    
  if(fDisplayOn) {
    RefreshConf();
    DrawGeometryConf(fUmin, fUmax, fVmin, fVmax);
  }
  

  // ---------------------------------------
  // NEW LEGENDRE WITH ONLY PEAKS
  FillPeakCouplesHisto(cluster);
  // FillPeakNeighCouplesHisto(cluster);
  double theta_max;
  double r_max;
  int maxpeak =  legendrecombi->ExtractLegendreMaximum(theta_max, r_max);
  //  cout << " MAX PEAK " << maxpeak << endl;
  if(maxpeak <= 3) {
    if(fRecoverIteration != -1) fRecoverIteration++;
    return NULL;
  }

  double fitm, fitq;
  legendrecombi->ExtractLegendreSingleLineParameters(fitm, fitq);
  Double_t xc, yc, R;
  FromConformalToRealTrack(fitm, fitq, xc, yc, R);
  cout << "\033[1;33m MAXPEAK " << maxpeak << " XR, YC, R: " << xc << " " << yc << " " << R << "\033[0m" << endl;

  // create a track from the cluster
  PndTrkTrack *track = new PndTrkTrack(cluster, xc, yc, R);
  
  if(fDisplayOn) {
    TMarker *maxmrk = new TMarker(theta_max, r_max, 20);
    display->cd(4); maxmrk->Draw("SAME");
    //    display->cd(3); maxmrk->Draw("SAME");
 
    display->cd(2);
    TLine *line = new TLine(-10.07, fitq + fitm * (-10.07), 10.07, fitq + fitm * (10.07));
    line->SetLineColor(kGreen);
    line->Draw("SAME");
 
    display->cd(1);
    track->Draw(kGreen);

    display->Update();
    display->Modified();
    char goOnChar;
    cout << "want to go on?" << endl;
    cin >> goOnChar;
  }

  return track;
}

PndTrkTrack * PndTrkCombiLegendreTask::LegendreFitWithRecovering

(

PndTrkCluster *

cluster

)

Definition at line 1473 of file PndTrkCombiLegendreTask.cxx.

References fRecoverIteration, PndTrkCombiLegendreTransform::GetLegendreHisto(), legendrecombi, LegendreFit(), and track.

Referenced by Exec().

                                                                                       {
  PndTrkTrack *track = NULL;
  fRecoverIteration = 0;
  int stopit = false;
  while(stopit != true) {
    track = LegendreFit(cluster);
    if(track != NULL) stopit = true;
    else if(legendrecombi->GetLegendreHisto()->GetNbinsX() < 50) stopit = true;
  }
  return track;
}

void PndTrkCombiLegendreTask::LightCluster

(

PndTrkCluster *

cluster

)

void PndTrkCombiLegendreTask::Refresh

(

)

Definition at line 519 of file PndTrkCombiLegendreTask.cxx.

References DrawGeometry(), DrawHits(), fVerbose, mvdpixhitlist, mvdstrhitlist, and stthitlist.

Referenced by AnalyticalFit(), AnalyticalFit2(), CleanTrack(), DrawNeighboringsToHit(), Exec(), and FillHitMap().

                                     {
  // CHECK
  char goOnChar;
  //  cout << "Refresh?" << endl;
  //  cin >> goOnChar;
  //  cout << "REFRESHING" << endl;
  DrawGeometry();
  if(fVerbose)  cout << "Refresh stt" << endl;
  DrawHits(stthitlist);
  if(fVerbose)  cout << "Refresh pixel" << endl;
  DrawHits(mvdpixhitlist);
  if(fVerbose)  cout << "Refresh strip" << endl;
  DrawHits(mvdstrhitlist);
  if(fVerbose)  cout << "Refresh stop" << endl;

}

void PndTrkCombiLegendreTask::RefreshConf

(

)

Definition at line 543 of file PndTrkCombiLegendreTask.cxx.

Referenced by Exec(), and LegendreFit().

                                          { // CHECK delete
  // CHECK
  char goOnChar;
  //  cout << "RefreshConf?" << endl;
  //  cin >> goOnChar;
  //  cout << "REFRESHING CONF" << endl;
}

void PndTrkCombiLegendreTask::RePrepareLegendre

(

PndTrkCluster *

cluster

)

void PndTrkCombiLegendreTask::Reset

(

)

Definition at line 487 of file PndTrkCombiLegendreTask.cxx.

References display, fDisplayOn, fEventCounter, fInitDone, fTime, fTimer, fVerbose, mvdpixhitlist, mvdstrhitlist, and stthitlist.

Referenced by Exec().

{
  
  if(fDisplayOn) {
    char goOnChar;
    display->Update();
    display->Modified();
    cout << "Finish? ";
    cin >> goOnChar;
    cout << "FINISH" << endl;
  }
  
  if(fInitDone) {
    if(stthitlist) delete stthitlist;
    if(mvdpixhitlist)  delete mvdpixhitlist; 
    if(mvdstrhitlist)  delete mvdstrhitlist;
    if(fTimer) {
      fTimer->Stop();
      fTime += fTimer->RealTime();
      
      if(fVerbose > 0) cerr << fEventCounter << " Real time " << fTime << " s" << endl;
    }
  }

  fInitDone = kFALSE;
}

void PndTrkCombiLegendreTask::SearchSecondaryTracks ( )

inline

Definition at line 102 of file PndTrkCombiLegendreTask.h.

References fSecondary.

{ fSecondary = kTRUE; }

void PndTrkCombiLegendreTask::SetParContainers

(

)

Definition at line 181 of file PndTrkCombiLegendreTask.cxx.

References fSttParameters, and rtdb.

                                               {
  FairRuntimeDb* rtdb = FairRunAna::Instance()->GetRuntimeDb();
  fSttParameters = (PndGeoSttPar*) rtdb->getContainer("PndGeoSttPar");
}

void PndTrkCombiLegendreTask::SwitchOnDisplay ( )

inline

Definition at line 63 of file PndTrkCombiLegendreTask.h.

References fDisplayOn.

{ fDisplayOn = kTRUE; }

void PndTrkCombiLegendreTask::SwitchOnSeeMC ( )

inline

Definition at line 64 of file PndTrkCombiLegendreTask.h.

References fSeeMC.

{ fSeeMC = kTRUE; }

Member Data Documentation

PndTrkConformalTransform* PndTrkCombiLegendreTask::conform

private

Definition at line 183 of file PndTrkCombiLegendreTask.h.

Referenced by AnalyticalFit(), AnalyticalFit2(), ClusterToConformal(), ComputePerpendicularChi2(), FillConformalHitList(), and Init().

PndTrkConformalHitList* PndTrkCombiLegendreTask::conformalhitlist

private

Definition at line 184 of file PndTrkCombiLegendreTask.h.

Referenced by ClusterToConformal(), ComputePlaneExtremities(), FillConformalHitList(), FillPeakCouplesHisto(), FillPeakNeighCouplesHisto(), FromConformalToRealTrack(), and FromRealToConformalTrack().

TCanvas* PndTrkCombiLegendreTask::display

private

Definition at line 203 of file PndTrkCombiLegendreTask.h.

Referenced by AnalyticalFit(), AnalyticalFit2(), CleanTrack(), ComputePerpendicularChi2(), CreateClusterAroundTrack(), CreateClusterAroundTrack2(), CreateClusterAroundTrack3(), DrawConfHit(), DrawGeometry(), DrawGeometryConf(), DrawHits(), DrawLegendreHisto(), DrawNeighboringsToHit(), DrawSttGeometry(), Exec(), FillHitMap(), FillPeakCouplesHisto(), FillPeakNeighCouplesHisto(), Init(), LegendreFit(), and Reset().

double PndTrkCombiLegendreTask::fDeltaThetaRad

private

Definition at line 174 of file PndTrkCombiLegendreTask.h.

Bool_t PndTrkCombiLegendreTask::fDisplayOn

private

Definition at line 200 of file PndTrkCombiLegendreTask.h.

Referenced by AnalyticalFit(), AnalyticalFit2(), CleanTrack(), ComputePerpendicularChi2(), CreateClusterAroundTrack(), CreateClusterAroundTrack2(), CreateClusterAroundTrack3(), Exec(), FillHitMap(), FillPeakCouplesHisto(), FillPeakNeighCouplesHisto(), Init(), LegendreFit(), Reset(), and SwitchOnDisplay().

Int_t PndTrkCombiLegendreTask::fEventCounter

private

Definition at line 165 of file PndTrkCombiLegendreTask.h.

Referenced by Exec(), Init(), and Reset().

PndTrkFitter* PndTrkCombiLegendreTask::fFitter

private

Definition at line 194 of file PndTrkCombiLegendreTask.h.

Referenced by AnalyticalFit(), AnalyticalFit2(), and Init().

std::vector< std::pair<double, double> > PndTrkCombiLegendreTask::fFoundPeaks

private

Definition at line 191 of file PndTrkCombiLegendreTask.h.

Referenced by Initialize().

PndTrkNeighboringMap* PndTrkCombiLegendreTask::fHitMap

private

Definition at line 196 of file PndTrkCombiLegendreTask.h.

Referenced by CreateFullClusterization(), DrawLists(), DrawNeighboringsToHit(), Exec(), FillHitMap(), FillPeakNeighCouplesHisto(), and Init().

Bool_t PndTrkCombiLegendreTask::fInitDone

private

Definition at line 178 of file PndTrkCombiLegendreTask.h.

Referenced by Initialize(), and Reset().

PndSttMapCreator* PndTrkCombiLegendreTask::fMapper

private

Definition at line 163 of file PndTrkCombiLegendreTask.h.

Referenced by Init().

Double_t PndTrkCombiLegendreTask::fMvdPix_ConfDistLimit

private

Definition at line 189 of file PndTrkCombiLegendreTask.h.

Referenced by Init().

Double_t PndTrkCombiLegendreTask::fMvdPix_RealDistLimit

private

Definition at line 189 of file PndTrkCombiLegendreTask.h.

Referenced by Init().

char PndTrkCombiLegendreTask::fMvdPixelBranch[200]

private

Definition at line 159 of file PndTrkCombiLegendreTask.h.

Referenced by Init(), Initialize(), and PndTrkCombiLegendreTask().

TClonesArray* PndTrkCombiLegendreTask::fMvdPixelHitArray

private

Input array of MvdPixelHitArray

Definition at line 149 of file PndTrkCombiLegendreTask.h.

Referenced by Exec(), Init(), and Initialize().

TClonesArray* PndTrkCombiLegendreTask::fMvdPointArray

private

Input array of PndSdsPoint

Definition at line 147 of file PndTrkCombiLegendreTask.h.

Referenced by Exec(), and Init().

Double_t PndTrkCombiLegendreTask::fMvdStr_ConfDistLimit

private

Definition at line 189 of file PndTrkCombiLegendreTask.h.

Referenced by Init().

Double_t PndTrkCombiLegendreTask::fMvdStr_RealDistLimit

private

Definition at line 189 of file PndTrkCombiLegendreTask.h.

Referenced by Init().

char PndTrkCombiLegendreTask::fMvdStripBranch[200]

private

Definition at line 159 of file PndTrkCombiLegendreTask.h.

Referenced by Init(), Initialize(), and PndTrkCombiLegendreTask().

TClonesArray* PndTrkCombiLegendreTask::fMvdStripHitArray

private

Input array of MvdStripHitArray

Definition at line 151 of file PndTrkCombiLegendreTask.h.

Referenced by Exec(), Init(), and Initialize().

Int_t PndTrkCombiLegendreTask::fNofHits

private

Definition at line 138 of file PndTrkCombiLegendreTask.h.

Int_t PndTrkCombiLegendreTask::fNofMvdPixHits

private

Definition at line 138 of file PndTrkCombiLegendreTask.h.

Int_t PndTrkCombiLegendreTask::fNofMvdStrHits

private

Definition at line 138 of file PndTrkCombiLegendreTask.h.

Int_t PndTrkCombiLegendreTask::fNofSttHits

private

Definition at line 138 of file PndTrkCombiLegendreTask.h.

Int_t PndTrkCombiLegendreTask::fNofTriplets

private

Definition at line 138 of file PndTrkCombiLegendreTask.h.

Bool_t PndTrkCombiLegendreTask::fPersistence

private

Definition at line 178 of file PndTrkCombiLegendreTask.h.

Referenced by Init().

Int_t PndTrkCombiLegendreTask::fRecoverIteration

private

Definition at line 179 of file PndTrkCombiLegendreTask.h.

Referenced by LegendreFit(), and LegendreFitWithRecovering().

PndTrkHit* PndTrkCombiLegendreTask::fRefHit

private

Definition at line 187 of file PndTrkCombiLegendreTask.h.

Referenced by AnalyticalFit2(), ClusterToConformal(), ComputePerpendicularChi2(), Exec(), FillConformalHitList(), and FindReferenceHit().

double PndTrkCombiLegendreTask::fRmax

private

Definition at line 197 of file PndTrkCombiLegendreTask.h.

Referenced by ComputePlaneExtremities(), and LegendreFit().

double PndTrkCombiLegendreTask::fRmin

private

Definition at line 197 of file PndTrkCombiLegendreTask.h.

Referenced by ComputePlaneExtremities(), and LegendreFit().

Bool_t PndTrkCombiLegendreTask::fSecondary

private

Definition at line 178 of file PndTrkCombiLegendreTask.h.

Referenced by ClusterToConformal(), Exec(), Init(), and SearchSecondaryTracks().

Bool_t PndTrkCombiLegendreTask::fSeeMC

private

Definition at line 201 of file PndTrkCombiLegendreTask.h.

Referenced by Exec(), Init(), and SwitchOnSeeMC().

Double_t PndTrkCombiLegendreTask::fStt_ConfDistLimit

private

Definition at line 189 of file PndTrkCombiLegendreTask.h.

Referenced by Init().

Double_t PndTrkCombiLegendreTask::fStt_RealDistLimit

private

Definition at line 189 of file PndTrkCombiLegendreTask.h.

Referenced by Init().

char PndTrkCombiLegendreTask::fSttBranch[200]

private

Definition at line 159 of file PndTrkCombiLegendreTask.h.

Referenced by Init(), Initialize(), and PndTrkCombiLegendreTask().

TClonesArray* PndTrkCombiLegendreTask::fSttHitArray

private

Input array of PndSttHit

Definition at line 144 of file PndTrkCombiLegendreTask.h.

Referenced by ComputePerpendicularChi2(), DoesBelong(), Exec(), Init(), and Initialize().

Double_t PndTrkCombiLegendreTask::fSttParalDistance

private

Definition at line 171 of file PndTrkCombiLegendreTask.h.

PndGeoSttPar* PndTrkCombiLegendreTask::fSttParameters

private

Definition at line 158 of file PndTrkCombiLegendreTask.h.

Referenced by Init(), and SetParContainers().

TClonesArray* PndTrkCombiLegendreTask::fSttPointArray

private

Input array of PndSttPoints

Definition at line 142 of file PndTrkCombiLegendreTask.h.

Referenced by ComputePerpendicularChi2(), DoesBelong(), Exec(), and Init().

Double_t PndTrkCombiLegendreTask::fSttToMvdStripDistance

private

Definition at line 171 of file PndTrkCombiLegendreTask.h.

double PndTrkCombiLegendreTask::fThetamax

private

Definition at line 197 of file PndTrkCombiLegendreTask.h.

Referenced by LegendreFit().

double PndTrkCombiLegendreTask::fThetamin

private

Definition at line 197 of file PndTrkCombiLegendreTask.h.

Referenced by LegendreFit().

double PndTrkCombiLegendreTask::fTime

private

Definition at line 192 of file PndTrkCombiLegendreTask.h.

Referenced by Reset().

TStopwatch* PndTrkCombiLegendreTask::fTimer

private

Definition at line 193 of file PndTrkCombiLegendreTask.h.

Referenced by FillPeakCouplesHisto(), FillPeakNeighCouplesHisto(), Init(), and Reset().

TClonesArray* PndTrkCombiLegendreTask::fTrackArray

private

Definition at line 153 of file PndTrkCombiLegendreTask.h.

Referenced by Exec(), and Init().

TClonesArray * PndTrkCombiLegendreTask::fTrackCandArray

private

Definition at line 153 of file PndTrkCombiLegendreTask.h.

Referenced by Exec(), and Init().

TClonesArray* PndTrkCombiLegendreTask::fTubeArray

private

Definition at line 155 of file PndTrkCombiLegendreTask.h.

Referenced by CleanTrack(), CountTracksInCluster(), CreateClusterAroundTrack(), CreateClusterAroundTrack2(), CreateFullClusterization(), DrawLists(), DrawNeighboringsToHit(), DrawSttGeometry(), FillHitMap(), Init(), Initialize(), and IntersectionFinder().

double PndTrkCombiLegendreTask::fUmax

private

Definition at line 197 of file PndTrkCombiLegendreTask.h.

Referenced by ComputePlaneExtremities(), Exec(), and LegendreFit().

double PndTrkCombiLegendreTask::fUmin

private

Definition at line 197 of file PndTrkCombiLegendreTask.h.

Referenced by ComputePlaneExtremities(), Exec(), and LegendreFit().

Bool_t PndTrkCombiLegendreTask::fUseMVDPix

private

Definition at line 178 of file PndTrkCombiLegendreTask.h.

Referenced by Initialize().

Bool_t PndTrkCombiLegendreTask::fUseMVDStr

private

Definition at line 178 of file PndTrkCombiLegendreTask.h.

Referenced by Initialize().

Bool_t PndTrkCombiLegendreTask::fUseSTT

private

Definition at line 178 of file PndTrkCombiLegendreTask.h.

Referenced by Initialize().

double PndTrkCombiLegendreTask::fVmax

private

Definition at line 197 of file PndTrkCombiLegendreTask.h.

Referenced by ComputePlaneExtremities(), Exec(), and LegendreFit().

double PndTrkCombiLegendreTask::fVmin

private

Definition at line 197 of file PndTrkCombiLegendreTask.h.

Referenced by ComputePlaneExtremities(), Exec(), and LegendreFit().

TH2F* PndTrkCombiLegendreTask::huv

private

Definition at line 204 of file PndTrkCombiLegendreTask.h.

Referenced by DrawGeometryConf().

TH2F* PndTrkCombiLegendreTask::hxy

private

Definition at line 202 of file PndTrkCombiLegendreTask.h.

Referenced by DrawSttGeometry().

TH2F * PndTrkCombiLegendreTask::hxz

private

Definition at line 202 of file PndTrkCombiLegendreTask.h.

TH2F * PndTrkCombiLegendreTask::hzphi

private

Definition at line 202 of file PndTrkCombiLegendreTask.h.

PndTrkLegendreTransform* PndTrkCombiLegendreTask::legendre

private

Definition at line 176 of file PndTrkCombiLegendreTask.h.

Referenced by Init().

PndTrkCombiLegendreTransform* PndTrkCombiLegendreTask::legendrecombi

private

Definition at line 177 of file PndTrkCombiLegendreTask.h.

Referenced by ComputePlaneExtremities(), DrawLegendreHisto(), FillPeakCouplesHisto(), FillPeakNeighCouplesHisto(), Init(), LegendreFit(), and LegendreFitWithRecovering().

PndTrkSdsHitList* PndTrkCombiLegendreTask::mvdpixhitlist

private

Definition at line 169 of file PndTrkCombiLegendreTask.h.

Referenced by FindMvdPixelReferenceHit(), Initialize(), Refresh(), and Reset().

PndTrkSdsHitList* PndTrkCombiLegendreTask::mvdstrhitlist

private

Definition at line 170 of file PndTrkCombiLegendreTask.h.

Referenced by FindMvdStripReferenceHit(), Initialize(), Refresh(), and Reset().

PndTrkSttHitList* PndTrkCombiLegendreTask::stthitlist

private

Definition at line 168 of file PndTrkCombiLegendreTask.h.

Referenced by CreateClusterAroundTrack(), CreateClusterAroundTrack2(), DrawNeighborings(), Exec(), FillHitMap(), FindSttReferenceHit(), Initialize(), Refresh(), and Reset().

PndTrkTools* PndTrkCombiLegendreTask::tools

private

Definition at line 185 of file PndTrkCombiLegendreTask.h.

Referenced by CreateClusterAroundTrack2(), and Init().

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The documentation for this class was generated from the following files:

• PndTrkCombiLegendreTask.h
• PndTrkCombiLegendreTask.cxx