#include <RhoGoodTrackSelector.h>

Inheritance diagram for RhoGoodTrackSelector:

Public Member Functions
	RhoGoodTrackSelector (const char *name="RhoGoodTrackSelector")

virtual	~RhoGoodTrackSelector ()

virtual void	PrintOn (std::ostream &o=std::cout) const

void	SetMomentumCut (Double_t pmin, Double_t pmax=1.E8)

void	SetPtCut (Double_t ptmin, Double_t ptmax=1.E8)

void	SetFitCut (Double_t chi=1e9, Double_t chipm=0.0)

void	SetPrimaryVertexCut (Double_t d, Double_t zmin, Double_t zmax)

virtual Bool_t	Accept (RhoCandidate *)=0

virtual Bool_t	Accept (PndPidCandidate *)=0

void	SetCriterion (criterion crit)

void	Select (RhoCandList &l)

void	Select (RhoCandList &in, RhoCandList &out)

Protected Member Functions
virtual void	SetCriterion (const char *)

virtual Bool_t	Accept (RhoCandidate &b)

virtual Bool_t	Accept (PndPidCandidate &b)

TParticlePDG *	CPConjugate (TParticlePDG *aPart)

void	SetTypeAndMass (RhoCandidate *b)

Protected Attributes
TParticlePDG *	fTypePlus

TParticlePDG *	fTypeMinus
	Particle type to accept. More...

criterion	fCriterion
	Particle type to accept. More...

Private Attributes
Double_t	fPMin

Double_t	fPMax

Double_t	fPtMin

Double_t	fPtMax

Double_t	fChisqProbMin

Double_t	fChisqMax

Double_t	fDocaMax

Double_t	fZMin

Double_t	fZMax

Bool_t	fCutFit

Bool_t	fCutVtx

Bool_t	fCutMom

Bool_t	fCutPt

Detailed Description

Definition at line 18 of file RhoGoodTrackSelector.h.

Constructor & Destructor Documentation

RhoGoodTrackSelector::RhoGoodTrackSelector ( const char * name = "RhoGoodTrackSelector" )

Definition at line 30 of file RhoGoodTrackSelector.cxx.

                                                              :
   RhoParticleSelectorBase ( name,"pi-" ),
   fCutFit(kFALSE),
   fCutVtx(kFALSE),
   fCutMom(kFALSE),
   fCutPt(kFALSE)
 
 {
 }

RhoGoodTrackSelector::~RhoGoodTrackSelector ( )

virtual

Definition at line 40 of file RhoGoodTrackSelector.cxx.

41 {

42 }

Member Function Documentation

virtual Bool_t RhoParticleSelectorBase::Accept ( RhoCandidate * )

pure virtualinherited

Implemented in RhoMassParticleSelector, RhoMinusParticleSelector, RhoMomentumParticleSelector, RhoNeutralParticleSelector, RhoPlusParticleSelector, RhoSimpleElectronSelector, RhoSimpleKaonSelector, RhoSimpleMuonSelector, RhoSimplePionSelector, RhoSimpleProtonSelector, RhoEnergyParticleSelector, PndAnaPidSelector, and RhoGoodPhotonSelector.

Referenced by PndSoftTriggerTask::AcceptCandidate(), RhoCandList::Append(), PndSimpleAnalysis::Exec(), RhoParticleSelectorBase::Select(), and RhoCandList::Select().

virtual Bool_t RhoParticleSelectorBase::Accept ( PndPidCandidate * )

pure virtualinherited

Implemented in RhoMassParticleSelector, RhoMinusParticleSelector, RhoMomentumParticleSelector, RhoNeutralParticleSelector, RhoPlusParticleSelector, RhoSimpleElectronSelector, RhoSimpleKaonSelector, RhoSimpleMuonSelector, RhoSimplePionSelector, RhoSimpleProtonSelector, RhoEnergyParticleSelector, PndAnaPidSelector, and RhoGoodPhotonSelector.

Bool_t RhoGoodTrackSelector::Accept ( RhoCandidate & b )

protectedvirtual

Definition at line 44 of file RhoGoodTrackSelector.cxx.

References RhoCandidate::GetRecoCandidate().

Referenced by PndGoodTrackSelector::Accept().

 {
   // The GoodTrackSelector does a selection based on the
   // quality of a reconstructed charged track
 
   if ( &b == 0 ) { return kFALSE; }
   if ( !Accept ( *(b.GetRecoCandidate()) ) ) { return kFALSE; }
   //SetTypeAndMass ( b );
 
   return kTRUE;
 }

Bool_t RhoGoodTrackSelector::Accept ( PndPidCandidate & b )

protectedvirtual

Reimplemented in PndGoodTrackSelector.

Definition at line 56 of file RhoGoodTrackSelector.cxx.

References fChisqMax, fChisqProbMin, fCutFit, fCutMom, fCutPt, fCutVtx, fDocaMax, fPMax, fPMin, fPtMax, fPtMin, fZMax, fZMin, PndPidCandidate::GetCharge(), PndPidCandidate::GetChiSquared(), PndPidCandidate::GetDegreesOfFreedom(), PndPidCandidate::GetMomentum(), PndPidCandidate::GetPosition(), p, and v.

 {
   // The GoodTrackSelector does a selection based on the
   // quality of a reconstructed charged track
   if ( &cand == 0 ) { return kFALSE; }
   if ( cand.GetCharge() == 0 ) { return kFALSE; }
 //  // Cut on number of hits and distance from inner to outer layer
 //   if (fCutHits) {
 //     Int_t nhits = cand.GetNHits();     // Get the number of hits
 //     if ( nhits <= nHitsMin ) return kFALSE;
 //     if ( nhits >  nHitsMax ) return kFALSE;
 //   }
   // Cut on momenta
   TVector3 p = cand.GetMomentum();
   if (fCutMom){
     if ( p.Mag()  <  fPMin ) { return kFALSE; }
     if ( p.Mag()  >  fPMax ) { return kFALSE; }
   }
 
   if (fCutPt){
     if ( p.Perp() <  fPtMin ) { return kFALSE; }
     if ( p.Perp() >  fPtMax ) { return kFALSE; }
   }
 
 
   // Cut on quality of fit
   if (fCutFit){
     Float_t chiq = cand.GetChiSquared();
     if ( chiq  > fChisqMax ) { return kFALSE; }
     Float_t ndf = cand.GetDegreesOfFreedom();
     if ( TMath::Prob(chiq,ndf) < fChisqProbMin ) { return kFALSE; }
   }
 
   // Cut on primary vertex
   if (fCutVtx) {
     TVector3 v = cand.GetPosition();  // Get the starting point (spot corrected)
     if ( v.Perp() > fDocaMax ) { return kFALSE; }
     if ( v.Z()  > fZMax ) { return kFALSE; }
     if ( v.Z()  < fZMin ) { return kFALSE; }
   }
 
   return kTRUE;
 }

TParticlePDG * RhoParticleSelectorBase::CPConjugate ( TParticlePDG * aPart )

protectedinherited

Definition at line 129 of file RhoParticleSelectorBase.cxx.

References name, and TString.

Referenced by RhoParticleSelectorBase::RhoParticleSelectorBase(), and PndAnaPidSelector::SetSelection().

 {
   //    TDatabasePDG *pdt = TDatabasePDG::Instance();
   TDatabasePDG* pdt = TDatabasePDG::Instance();
   Int_t theCode = thePart->PdgCode();
   TString name = thePart->GetName();
 
   // Is it a charged particle ?
   if ( name.Index ( "-" ) >0 || name.Index ( "+" ) >0 || abs ( theCode ) ==2212 ) { theCode = -theCode; }
 
   return pdt->GetParticle ( theCode );
 }

void RhoGoodTrackSelector::PrintOn ( std::ostream & o = std::cout ) const

virtual

Definition at line 100 of file RhoGoodTrackSelector.cxx.

References fChisqMax, fChisqProbMin, fDocaMax, fPMax, fPMin, fPtMax, fPtMin, fZMax, and fZMin.

Referenced by operator<<().

 {
   o << GetName() << endl;
 //  if ( fNHitsMin > 0 ) { o << "Number of Hits       = " << fNHitsMin << " ... " << fNHitsMax << endl; }
   if ( fPMin > 0 ) { o << "Momentum range       = " << fPMin << " ... " << fPMax << " GeV" << endl; }
   if ( fPtMin > 0 ) { o << "Momentum range (Pt)  = " << fPtMin << " ... " << fPtMax << " GeV" << endl; }
   if ( fChisqProbMin > 0 ) { o << "Fit probability/chi2 = " << fChisqProbMin << '/' << fChisqMax << endl; }
   if ( fZMin>-1.E8 || fZMax < 1.E8 ) { o << "z position           = " << fZMin << " ... " << fZMax << endl; }
   if ( fDocaMax < 1.E8 ) { o << "doca                 = " << fDocaMax << endl; }
   o << endl;
 }

void RhoParticleSelectorBase::Select ( RhoCandList & l )

inherited

Definition at line 94 of file RhoParticleSelectorBase.cxx.

References RhoCandList::Select().

 {
   l.Select(this);
   //  RhoCandList tmp ( l );
   //  Select ( tmp,l );
 }

void RhoParticleSelectorBase::Select	(	RhoCandList &	in,
		RhoCandList &	out
	)

inherited

Definition at line 101 of file RhoParticleSelectorBase.cxx.

References RhoParticleSelectorBase::Accept(), c, RhoCandList::Cleanup(), RhoCandList::GetLength(), i, n, and RhoCandList::Put().

 {
   out.Cleanup();
   Int_t n = in.GetLength();
   for ( Int_t i=0; i<n; i++ ) {
     RhoCandidate* c = in[i];
 
     if ( Accept ( c ) ) {
       //printf("selector \"%s\" accepted i=%i\n",fName.Data(),i);
       out.Put ( c );
     } //else printf("selector \"%s\" rejected i=%i\n",fName.Data(),i);
   }
 }

void RhoParticleSelectorBase::SetCriterion ( criterion crit )

inherited

Definition at line 89 of file RhoParticleSelectorBase.cxx.

References RhoParticleSelectorBase::fCriterion.

 {
   fCriterion = crit;
 }

virtual void RhoGoodTrackSelector::SetCriterion ( const char * )

inlineprotectedvirtual

Reimplemented from RhoParticleSelectorBase.

Reimplemented in PndGoodTrackSelector.

Definition at line 58 of file RhoGoodTrackSelector.h.

58 {}; // crit //[R.K.03/2017] unused variable(s)

void RhoGoodTrackSelector::SetFitCut	(	Double_t	chi = `1e9`,
		Double_t	chipm = `0.0`
	)

inline

Definition at line 44 of file RhoGoodTrackSelector.h.

References fChisqMax, fChisqProbMin, and fCutFit.

                                                             {
       fChisqProbMin = chipm;
       fChisqMax = chi;
       fCutFit=kTRUE;
     }

void RhoGoodTrackSelector::SetMomentumCut	(	Double_t	pmin,
		Double_t	pmax = `1.E8`
	)

inline

Definition at line 34 of file RhoGoodTrackSelector.h.

References fCutMom, fPMax, and fPMin.

                                                               {
       fPMin = pmin;
       fPMax = pmax;
       fCutMom=kTRUE;
     }

void RhoGoodTrackSelector::SetPrimaryVertexCut	(	Double_t	d,
		Double_t	zmin,
		Double_t	zmax
	)

inline

Definition at line 49 of file RhoGoodTrackSelector.h.

References d, fCutVtx, fDocaMax, fZMax, and fZMin.

                                                                           {
       fDocaMax = d;
       fZMin = zmin;
       fZMax = zmax;
       fCutVtx=kTRUE;
     }

void RhoGoodTrackSelector::SetPtCut	(	Double_t	ptmin,
		Double_t	ptmax = `1.E8`
	)

inline

Definition at line 39 of file RhoGoodTrackSelector.h.

References fCutPt, fPtMax, and fPtMin.

                                                           {
       fPtMin = ptmin;
       fPtMax = ptmax;
       fCutPt=kTRUE;
     }

void RhoParticleSelectorBase::SetTypeAndMass ( RhoCandidate * b )

protectedinherited

Definition at line 143 of file RhoParticleSelectorBase.cxx.

References RhoParticleSelectorBase::fTypeMinus, RhoParticleSelectorBase::fTypePlus, RhoCandidate::GetCharge(), RhoCandidate::SetMass(), and RhoCandidate::SetType().

Referenced by PndAnaPidSelector::Accept(), RhoGoodPhotonSelector::Accept(), RhoEnergyParticleSelector::Accept(), RhoMassParticleSelector::Accept(), RhoMinusParticleSelector::Accept(), RhoMomentumParticleSelector::Accept(), RhoNeutralParticleSelector::Accept(), RhoPlusParticleSelector::Accept(), RhoSimpleElectronSelector::Accept(), RhoSimpleKaonSelector::Accept(), RhoSimpleMuonSelector::Accept(), RhoSimpleProtonSelector::Accept(), and RhoSimplePionSelector::Accept().

 {
   if ( b == 0 ) { return; }
   // Set the particle type
   if ( b->GetCharge() >0.1 ) {
     if ( fTypePlus == 0 ) { return; }
     b->SetType ( fTypePlus );
     b->SetMass ( fTypePlus->Mass() );
   } else {
     if ( fTypeMinus == 0 ) { return; }
     b->SetType ( fTypeMinus );
     b->SetMass ( fTypeMinus->Mass() );
   }
 }