PndTrackSmearTask Class Reference

#include <PndTrackSmearTask.h>

Inheritance diagram for PndTrackSmearTask:

Public Member Functions
	PndTrackSmearTask ()
	PndTrackSmearTask (const TString &branchName)
virtual	~PndTrackSmearTask ()
virtual void	SetParContainers ()
virtual InitStatus	Init ()
virtual void	Exec (Option_t *opt)
virtual void	FinishEvent ()
virtual void	Finish ()
void	SetMomSmearing (TVector3 dpop)
void	AddInputTrackBranch (const TString &name)
void	SetPersistence (const Bool_t &val)
void	SetPersistency (Bool_t val=kTRUE)
Bool_t	GetPersistency ()

Private Member Functions
FairTrackParP	SmearTrackPar (FairTrackParP par)
void	SmearMom (TVector3 &vec, Double_t Cov66[6][6])
	ClassDef (PndTrackSmearTask, 1)

Private Attributes
std::vector< TString >	fInputTrackBranches
std::vector< TString >	fOutputTrackBranches
std::vector< TClonesArray * >	fTracks
std::vector< TClonesArray * >	fOutputTracks
TVector3	fMomSigma
	Momentum smearing sigma (dp/p) More...

Detailed Description

Definition at line 26 of file PndTrackSmearTask.h.

Constructor & Destructor Documentation

PndTrackSmearTask::PndTrackSmearTask ( )

inline

Definition at line 28 of file PndTrackSmearTask.h.

References PndPersistencyTask::SetPersistency().

                : PndPersistencyTask("Missing Pz Track Cleaner Task"), fInputTrackBranches(), fOutputTrackBranches(),fTracks(0),fMomSigma(0.03,0.03,0.03)
    {SetPersistency(kTRUE); };

PndTrackSmearTask::PndTrackSmearTask ( const TString &  branchName )

inline

Definition at line 32 of file PndTrackSmearTask.h.

References AddInputTrackBranch(), and PndPersistencyTask::SetPersistency().

                : PndPersistencyTask("Missing Pz Track Cleaner Task"), fInputTrackBranches(), fOutputTrackBranches(),fTracks(0),fMomSigma(0.03,0.03,0.03)
      {SetPersistency(kTRUE); AddInputTrackBranch(branchName);};

virtual PndTrackSmearTask::~PndTrackSmearTask ( )

inlinevirtual

Definition at line 36 of file PndTrackSmearTask.h.

{};

Member Function Documentation

void PndTrackSmearTask::AddInputTrackBranch ( const TString &  name )

inline

Definition at line 48 of file PndTrackSmearTask.h.

References fInputTrackBranches, and fOutputTrackBranches.

Referenced by PndMasterRecoTask::PndMasterRecoTask(), and PndTrackSmearTask().

{ fInputTrackBranches.push_back(name); fOutputTrackBranches.push_back(name+"_fakeonline");}

PndTrackSmearTask::ClassDef ( PndTrackSmearTask  , 1    )

private

void PndTrackSmearTask::Exec ( Option_t *  opt )

virtual

Virtual method Exec

Definition at line 49 of file PndTrackSmearTask.cxx.

References fInputTrackBranches, fOutputTracks, fTracks, fVerbose, PndTrack::GetChi2(), PndTrack::GetFlag(), PndTrack::GetNDF(), PndTrack::GetParamFirst(), PndTrack::GetParamLast(), PndTrack::GetPidHypo(), PndTrack::GetTrackCand(), i, SmearTrackPar(), and TString.

                                       {

        if (fVerbose > 1) {
                std::cout << "============= Begin PndTrackSmearTask::Exec" << std::endl;
                std::cout << std::endl;
    std::cout << "Array size check: fTracks ("<<fTracks.size()<<")  fOutputTracks ("<<fOutputTracks.size()<<")  fInputTrackBranches ("<<fInputTrackBranches.size()<<")"<<std::endl;
        }
  for(TClonesArray* arr : fOutputTracks) {arr->Delete();}


  for (unsigned int i=0;i<fTracks.size();i++)
  {
    TClonesArray* trkArray=fTracks[i];
    if(trkArray==NULL) continue;
    TClonesArray* trkOutArray=fOutputTracks[i];
    if(trkOutArray==NULL) continue;
    TString trkbranchname = fInputTrackBranches[i];
    for (int j = 0; j < trkArray->GetEntriesFast(); j++)
    {
                PndTrack* myTrack = (PndTrack*)trkArray->At(j);
      //PndTrackCand* myTrackCand=myTrack->GetPndTrackCandViaRef();
        new((*trkOutArray)[j]) PndTrack(
                  SmearTrackPar(myTrack->GetParamFirst()), SmearTrackPar(myTrack->GetParamLast()),
                                  myTrack->GetTrackCand(), myTrack->GetFlag(),
                                  myTrack->GetChi2(), myTrack->GetNDF(), myTrack->GetPidHypo(), j,
                                  FairRootManager::Instance()->GetBranchId(trkbranchname));
    }
  }

}

void PndTrackSmearTask::Finish ( )

virtual

Definition at line 119 of file PndTrackSmearTask.cxx.

                               {
}

void PndTrackSmearTask::FinishEvent ( )

virtual

Definition at line 115 of file PndTrackSmearTask.cxx.

                                    {
        //if(fTracks != 0) fTracks->Delete();
}

Bool_t PndPersistencyTask::GetPersistency ( )

inlineinherited

Definition at line 32 of file PndPersistencyTask.h.

References PndPersistencyTask::fPersistency.

Referenced by PndLmdPixelHitProducerFast::GetPersistance(), PndMdtDigitization::Init(), PndMdtHitProducerIdeal::Init(), PndMdtClusterTask::Init(), PndFtsHitProducerRealFast::Init(), PndDiscTaskReconstruction::Init(), PndRichHitProducer::Init(), PndSttHitProducerRealFast::Init(), PndSttHelixHitProducer::Init(), PndDiscTaskPID::Init(), PndIdealTrackFinder::Init(), PndSttMvdGemTracking::Init(), PndMdtTrkProducer::Init(), PndFtsHitProducerRealFull::Init(), PndLmdPixelClusterTask::Init(), PndSttHitProducerRealFull::Init(), PndLmdStripClusterTask::Init(), PndEmcApdHitProducer::Init(), PndMissingPzCleanerTask::Init(), PndEmcMakeRecoHit::Init(), PndEmcMakeClusterOnline::Init(), Init(), PndEmcFWEndcapTimebasedWaveforms::Init(), PndSttHitProducerIdeal::Init(), PndEmcFWEndcapDigi::Init(), PndFtsHitProducerIdeal::Init(), PndEmcMakeCluster::Init(), PndMdtPointsToWaveform::Init(), PndDiscTaskDigitization::Init(), PndEmcMakeDigi::Init(), PndSdsTimeWalkCorrTask::Init(), PndLmdPixelHitProducerFast::Init(), PndDrcHitFinder::Init(), PndRichHitFinder::Init(), PndEmcMakeCorr::Init(), PndFtofHitProducerIdeal::Init(), PndEmcHitsToWaveform::Init(), PndSciTDigiTask::Init(), PndDrcHitProducerIdeal::Init(), PndSdsHitProducerIdeal::Init(), PndSciTHitProducerIdeal::Init(), PndEmcHitProducer::Init(), PndRecoMultiKalmanTask2::Init(), PndDrcHitProducerReal::Init(), PndDskFLGHitProducerIdeal::Init(), PndEmcTmpWaveformToDigi::Init(), PndDrcDigiTask::Init(), PndEmcWaveformToDigi::Init(), PndSttMatchTracks::Init(), PndEmcWaveformToCalibratedDigi::Init(), PndTrkTracking2::Init(), PndSttFindTracks::Init(), PndEmcMultiWaveformToCalibratedDigi::Init(), PndDrcTimeDigiTask::Init(), PndRecoKalmanTask2::Init(), PndEmcExpClusterSplitter::Init(), PndSdsNoiseProducer::Init(), PndFtsHoughTrackerTask::Init(), PndEmcPhiBumpSplitter::Init(), PndSdsHybridHitProducer::Init(), PndSdsIdealRecoTask::Init(), PndRecoMultiKalmanTask::Init(), PndSdsIdealClusterTask::Init(), PndRecoKalmanTask::Init(), PndSdsStripHitProducerDif::Init(), PndSdsStripHitProducer::Init(), PndGemDigitize::Init(), PndGemFindHits::Init(), PndSdsPixelClusterTask::Init(), PndSdsStripClusterTask::Init(), PndMvdGemTrackFinderOnHits::Init(), PndBarrelTrackFinder::Init(), PndEmcFullDigiTask::PndEmcFullDigiTask(), PndEmcMakeBump::PndEmcMakeBump(), PndUnassignedHitsTask::RegisterBranches(), PndMvdClusterTask::SetPersistance(), PndMvdDigiTask::SetPersistance(), PndEmcMakeBump::SetStorageOfData(), and PndEmcFullDigiTask::StoreDigi().

{ return fPersistency; }

InitStatus PndTrackSmearTask::Init ( )

virtual

Definition at line 22 of file PndTrackSmearTask.cxx.

References fInputTrackBranches, fOutputTrackBranches, fOutputTracks, fTracks, PndPersistencyTask::GetPersistency(), and TString.

                                   {

        FairRootManager* ioman = FairRootManager::Instance();

        if (!ioman) {
                std::cout << "-E- PndTrackSmearTask::Init: "
                                << "RootManager not instantiated!" << std::endl;
                return kFATAL;
        }

        // get track branches
  for(TString branchname : fInputTrackBranches)
  {
    std::cout<<"PndTrackSmearTask::Init(): Adding track branch "<<branchname.Data()<<std::endl;
          fTracks.push_back( (TClonesArray*) ioman->GetObject(branchname));
  }

  // create output branches
  for(TString branchname : fOutputTrackBranches)
  {
          fOutputTracks.push_back( ioman->Register(branchname, "PndTrack", "Tracks", GetPersistency()) );
  }

        return kSUCCESS;

}

void PndTrackSmearTask::SetMomSmearing ( TVector3  dpop )

inline

Definition at line 47 of file PndTrackSmearTask.h.

References fMomSigma.

{fMomSigma=dpop;}

void PndTrackSmearTask::SetParContainers ( )

virtual

Virtual method Init

Definition at line 19 of file PndTrackSmearTask.cxx.

                                         {
}

void PndTrackSmearTask::SetPersistence ( const Bool_t &  val )

inline

Definition at line 49 of file PndTrackSmearTask.h.

References PndPersistencyTask::SetPersistency().

{ SetPersistency(val);}

void PndPersistencyTask::SetPersistency ( Bool_t  val = kTRUE )

inlineinherited

Definition at line 31 of file PndPersistencyTask.h.

References PndPersistencyTask::fPersistency, and val.

Referenced by barrelTrackFinder(), digi_complete(), digi_complete_newSTT(), digiOnly_complete(), PndBarrelTrackFinder::PndBarrelTrackFinder(), PndCATracking::PndCATracking(), PndDrcHitFinder::PndDrcHitFinder(), PndEmc2DLocMaxFinder::PndEmc2DLocMaxFinder(), PndEmcExpClusterSplitter::PndEmcExpClusterSplitter(), PndEmcFullDigiTask::PndEmcFullDigiTask(), PndEmcFWEndcapDigi::PndEmcFWEndcapDigi(), PndEmcFWEndcapTimebasedWaveforms::PndEmcFWEndcapTimebasedWaveforms(), PndEmcHitProducer::PndEmcHitProducer(), PndEmcHitsToWaveform::PndEmcHitsToWaveform(), PndEmcMakeBump::PndEmcMakeBump(), PndEmcMakeCluster::PndEmcMakeCluster(), PndEmcMakeClusterOnline::PndEmcMakeClusterOnline(), PndEmcMakeDigi::PndEmcMakeDigi(), PndEmcMakeRecoHit::PndEmcMakeRecoHit(), PndEmcMultiWaveformToCalibratedDigi::PndEmcMultiWaveformToCalibratedDigi(), PndEmcPhiBumpSplitter::PndEmcPhiBumpSplitter(), PndEmcTmpWaveformToDigi::PndEmcTmpWaveformToDigi(), PndEmcWaveformToCalibratedDigi::PndEmcWaveformToCalibratedDigi(), PndEmcWaveformToDigi::PndEmcWaveformToDigi(), PndFtofHitProducerIdeal::PndFtofHitProducerIdeal(), PndFtsCATracking::PndFtsCATracking(), PndFtsHitProducerIdeal::PndFtsHitProducerIdeal(), PndFtsHitProducerRealFast::PndFtsHitProducerRealFast(), PndFtsHitProducerRealFull::PndFtsHitProducerRealFull(), PndFtsHoughTrackerTask::PndFtsHoughTrackerTask(), PndGemDigitize::PndGemDigitize(), PndGemFindHits::PndGemFindHits(), PndIdealTrackFinder::PndIdealTrackFinder(), PndLmdPixelClusterTask::PndLmdPixelClusterTask(), PndLmdPixelHitProducerFast::PndLmdPixelHitProducerFast(), PndMdtClusterTask::PndMdtClusterTask(), PndMdtDigitization::PndMdtDigitization(), PndMdtHitProducerIdeal::PndMdtHitProducerIdeal(), PndMdtPointsToWaveform::PndMdtPointsToWaveform(), PndMdtTrkProducer::PndMdtTrkProducer(), PndMissingPzCleanerTask::PndMissingPzCleanerTask(), PndMvdGemTrackFinderOnHits::PndMvdGemTrackFinderOnHits(), PndMvdHitProducerIdeal::PndMvdHitProducerIdeal(), PndMvdPixelClusterTask::PndMvdPixelClusterTask(), PndMvdTimeWalkCorrTask::PndMvdTimeWalkCorrTask(), PndMvdToPix4ClusterTask::PndMvdToPix4ClusterTask(), PndRecoKalmanTask::PndRecoKalmanTask(), PndRecoKalmanTask2::PndRecoKalmanTask2(), PndRecoMultiKalmanTask::PndRecoMultiKalmanTask(), PndRecoMultiKalmanTask2::PndRecoMultiKalmanTask2(), PndRichHitFinder::PndRichHitFinder(), PndRichHitProducer::PndRichHitProducer(), PndSciTDigiTask::PndSciTDigiTask(), PndSciTHitProducerIdeal::PndSciTHitProducerIdeal(), PndSdsHitProducerIdeal::PndSdsHitProducerIdeal(), PndSdsHybridHitProducer::PndSdsHybridHitProducer(), PndSdsIdealClusterTask::PndSdsIdealClusterTask(), PndSdsIdealRecoTask::PndSdsIdealRecoTask(), PndSdsNoiseProducer::PndSdsNoiseProducer(), PndSdsPixelClusterTask::PndSdsPixelClusterTask(), PndSdsStripClusterTask::PndSdsStripClusterTask(), PndSdsStripHitProducer::PndSdsStripHitProducer(), PndSdsTimeWalkCorrTask::PndSdsTimeWalkCorrTask(), PndSttFindTracks::PndSttFindTracks(), PndSttHelixHitProducer::PndSttHelixHitProducer(), PndSttHitProducerIdeal::PndSttHitProducerIdeal(), PndSttHitProducerRealFast::PndSttHitProducerRealFast(), PndSttHitProducerRealFull::PndSttHitProducerRealFull(), PndSttMatchTracks::PndSttMatchTracks(), PndSttMvdGemTracking::PndSttMvdGemTracking(), PndTrackSmearTask(), PndTrkTracking2::PndTrkTracking2(), reco(), reco_complete(), reco_complete_gf2(), reco_complete_newSTT(), reco_complete_sec(), recoideal_complete(), PndMvdClusterTask::SetPersistance(), PndMvdDigiTask::SetPersistance(), PndLmdPixelHitProducerFast::SetPersistance(), PndSdsHitProducerIdeal::SetPersistance(), PndSttMvdGemTracking::SetPersistenc(), PndMdtClusterTask::SetPersistence(), PndSttHelixHitProducer::SetPersistence(), PndMissingPzCleanerTask::SetPersistence(), PndFtsHitProducerRealFast::SetPersistence(), PndFtsHitProducerRealFull::SetPersistence(), PndSttHitProducerRealFull::SetPersistence(), PndSttHitProducerIdeal::SetPersistence(), PndSttHitProducerRealFast::SetPersistence(), PndFtsHitProducerIdeal::SetPersistence(), SetPersistence(), PndSciTHitProducerIdeal::SetPersistence(), PndIdealTrackFinder::SetPersistence(), PndSttMatchTracks::SetPersistence(), PndSttFindTracks::SetPersistence(), PndFtsHoughTrackerTask::SetPersistence(), PndTrkTracking2::SetPersistence(), PndEmcMakeRecoHit::SetStorageOfData(), PndEmcFWEndcapDigi::SetStorageOfData(), PndEmcMakeClusterOnline::SetStorageOfData(), PndEmcFWEndcapTimebasedWaveforms::SetStorageOfData(), PndEmcMakeDigi::SetStorageOfData(), PndMdtPointsToWaveform::SetStorageOfData(), PndEmc2DLocMaxFinder::SetStorageOfData(), PndEmcMakeCluster::SetStorageOfData(), PndEmcHitsToWaveform::SetStorageOfData(), PndEmcMakeBump::SetStorageOfData(), PndEmcTmpWaveformToDigi::SetStorageOfData(), PndEmcWaveformToDigi::SetStorageOfData(), PndEmcWaveformToCalibratedDigi::SetStorageOfData(), PndEmcMultiWaveformToCalibratedDigi::SetStorageOfData(), PndEmcExpClusterSplitter::SetStorageOfData(), PndEmcPhiBumpSplitter::SetStorageOfData(), standard_tracking(), and PndEmcFullDigiTask::StoreDigi().

{ fPersistency = val; }

void PndTrackSmearTask::SmearMom ( TVector3 &  vec, Double_t  Cov66[6][6]  )

private

Definition at line 94 of file PndTrackSmearTask.cxx.

References Double_t, and fMomSigma.

Referenced by SmearTrackPar().

{
  // gaussian smearing
  Double_t rannn=0.;
  rannn = gRandom->Gaus(vec.X(),vec.X()*fMomSigma.X());
  vec.SetX(rannn);

  rannn = gRandom->Gaus(vec.Y(),vec.Y()*fMomSigma.Y());
  vec.SetY(rannn);

  rannn = gRandom->Gaus(vec.Z(),vec.Z()*fMomSigma.Z());
  vec.SetZ(rannn);

  Cov66[3][3]+=vec.X()*vec.X()*fMomSigma.X()*fMomSigma.X();
  Cov66[4][4]+=vec.Y()*vec.Y()*fMomSigma.Y()*fMomSigma.Y();
  Cov66[5][5]+=vec.Z()*vec.Z()*fMomSigma.Z()*fMomSigma.Z();

  return;
}

FairTrackParP PndTrackSmearTask::SmearTrackPar ( FairTrackParP  par )

private

Definition at line 81 of file PndTrackSmearTask.cxx.

References Double_t, mom, and SmearMom().

Referenced by Exec().

{
  TVector3 mom=par.GetMomentum();
  Double_t Cov66[6][6];
  par.GetMARSCov(Cov66);
  SmearMom(mom,Cov66);

  FairTrackParP result(par.GetPosition(), mom, Cov66,par.GetQ(), par.GetOrigin(), par.GetJVer(), par.GetKVer());

  return result;
}

Member Data Documentation

std::vector<TString> PndTrackSmearTask::fInputTrackBranches

private

Definition at line 55 of file PndTrackSmearTask.h.

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

TVector3 PndTrackSmearTask::fMomSigma

private

Momentum smearing sigma (dp/p)

Definition at line 60 of file PndTrackSmearTask.h.

Referenced by SetMomSmearing(), and SmearMom().

std::vector<TString> PndTrackSmearTask::fOutputTrackBranches

private

Definition at line 56 of file PndTrackSmearTask.h.

Referenced by AddInputTrackBranch(), and Init().

std::vector<TClonesArray*> PndTrackSmearTask::fOutputTracks

private

Definition at line 58 of file PndTrackSmearTask.h.

Referenced by Exec(), and Init().

std::vector<TClonesArray*> PndTrackSmearTask::fTracks

private

Definition at line 57 of file PndTrackSmearTask.h.

Referenced by Exec(), and Init().

---

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

• PndTrackSmearTask.h
• PndTrackSmearTask.cxx