#include <RhoVertexSelectorBase.h>

Inheritance diagram for RhoVertexSelectorBase:

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

virtual	~RhoVertexSelectorBase ()

virtual Bool_t	Accept (RhoCandidate , RhoCandidate )=0

virtual Bool_t	Accept (RhoCandidate , RhoCandidate , RhoCandidate *)

virtual Bool_t	Accept (RhoCandidate , RhoCandidate , RhoCandidate , RhoCandidate )

virtual Bool_t	Accept (RhoCandidate , RhoCandidate , RhoCandidate , RhoCandidate , RhoCandidate *)

void	SetDistanceOfClosestApproach (Double_t d)

void	SetAngle (Double_t d)

void	SetRadius (Double_t r1, Double_t r2=1.E8)

void	SetPrimaryVertex (TVector3 x)

TVector3	GetVertex ()

Double_t	GetDistanceOfClosestApproach ()

Double_t	GetAngle ()

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

const TVector3 &	GetMomentumA () const

const TVector3 &	GetMomentumB () const

TVector3	GetMomentum () const

Double_t	GetRadius () const

void	Combine (RhoCandList &in1, RhoCandList &in2, RhoCandList &out)

Protected Attributes
Double_t	fDoca

Double_t	fVtxip

Double_t	fRmin

Double_t	fRmax

Double_t	fActualR

Double_t	fActualVtxip

Double_t	fActualDoca

TVector3	fVertex

TVector3	fPrimaryVertex

TVector3	fMomA

TVector3	fMomB

Detailed Description

Definition at line 23 of file RhoVertexSelectorBase.h.

Constructor & Destructor Documentation

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

Definition at line 22 of file RhoVertexSelectorBase.cxx.

                                                                 :
   TNamed ( name,name ),
   fDoca ( 1.0 ), fVtxip ( 3.14159265358979323846 ), fRmin ( 0.0 ), fRmax ( 1.E8 ), fPrimaryVertex ( 0.,0.,0. )
 {
 }

RhoVertexSelectorBase::~RhoVertexSelectorBase ( )

virtual

Definition at line 28 of file RhoVertexSelectorBase.cxx.

29 {

30 }

Member Function Documentation

virtual Bool_t RhoVertexSelectorBase::Accept	(	RhoCandidate *	,
		RhoCandidate *
	)

pure virtual

Referenced by Combine().

virtual Bool_t RhoVertexSelectorBase::Accept	(	RhoCandidate *	,
		RhoCandidate *	,
		RhoCandidate *
	)

inlinevirtual

Definition at line 35 of file RhoVertexSelectorBase.h.

                                                                         {
       return kTRUE;
     };

virtual Bool_t RhoVertexSelectorBase::Accept	(	RhoCandidate *	,
		RhoCandidate *	,
		RhoCandidate *	,
		RhoCandidate *
	)

inlinevirtual

Definition at line 38 of file RhoVertexSelectorBase.h.

                                                                                       {
       return kTRUE;
     };

virtual Bool_t RhoVertexSelectorBase::Accept	(	RhoCandidate *	,
		RhoCandidate *	,
		RhoCandidate *	,
		RhoCandidate *	,
		RhoCandidate *
	)

inlinevirtual

Definition at line 41 of file RhoVertexSelectorBase.h.

                                                                                                     {
       return kTRUE;
     };

void RhoVertexSelectorBase::Combine	(	RhoCandList &	in1,
		RhoCandList &	in2,
		RhoCandList &	out
	)

Definition at line 32 of file RhoVertexSelectorBase.cxx.

References Accept(), Bool_t, c, RhoCandList::Cleanup(), Double_t, RhoCandidate::E(), RhoCandList::GetLength(), GetMomentum(), GetVertex(), RhoCandList::Put(), RhoCandidate::SetE(), RhoCandidate::SetMarker(), RhoCandidate::SetPosition(), and RhoCandidate::SetVect().

 {
   TLorentzVector vl;
   Double_t charge;
   Bool_t nearby = kTRUE;
   //fEntries = 0;
   //end of unlock
   Int_t endpos1 = l1.GetLength();
   Int_t endpos2 = l2.GetLength();
   out.Cleanup();
 
   if ( &l1==&l2 ) {
     //combination of a list with itself
     for ( Int_t comb_i=0; comb_i<endpos1; ++comb_i ) {
       for ( Int_t comb_k=comb_i+1; comb_k<endpos2; ++comb_k ) {
         if ( !l1[comb_i]->Overlaps ( l2[comb_k] ) ) {
           vl=l1[comb_i]->P4() +l2[comb_k]->P4();
           charge=l1[comb_i]->Charge() +l2[comb_k]->Charge();
           nearby = Accept ( l1[comb_i],l2[comb_k] );
           if ( nearby ) {
             //fill list with new candidate
             RhoCandidate c ( vl,charge );
             c.SetMarker ( l1[comb_i]->GetMarker ( 0 ) |l2[comb_k]->GetMarker ( 0 ),0 );
             c.SetMarker ( l1[comb_i]->GetMarker ( 1 ) |l2[comb_k]->GetMarker ( 1 ),1 );
             c.SetMarker ( l1[comb_i]->GetMarker ( 2 ) |l2[comb_k]->GetMarker ( 2 ),2 );
             c.SetMarker ( l1[comb_i]->GetMarker ( 3 ) |l2[comb_k]->GetMarker ( 3 ),3 );
             c.SetPosition ( GetVertex() );
             c.SetVect ( GetMomentum() );
             c.SetE ( c.E() );
             out.Put ( &c );
           }
         }
       }
     }
   } else {
     //combination of 2 different lists
     for ( Int_t comb_i=0; comb_i<endpos1; ++comb_i ) {
       for ( Int_t comb_k=0; comb_k<endpos2; ++comb_k ) {
         if ( !l1[comb_i]->Overlaps ( l2[comb_k] ) ) {
           vl=l1[comb_i]->P4() +l2[comb_k]->P4();
           charge=l1[comb_i]->Charge() +l2[comb_k]->Charge();
           nearby = Accept ( l1[comb_i],l2[comb_k] );
           if ( nearby ) {
             //fill list with new candidate
             RhoCandidate c ( vl,charge );
             c.SetMarker ( l1[comb_i]->GetMarker ( 0 ) |l2[comb_k]->GetMarker ( 0 ),0 );
             c.SetMarker ( l1[comb_i]->GetMarker ( 1 ) |l2[comb_k]->GetMarker ( 1 ),1 );
             c.SetMarker ( l1[comb_i]->GetMarker ( 2 ) |l2[comb_k]->GetMarker ( 2 ),2 );
             c.SetMarker ( l1[comb_i]->GetMarker ( 3 ) |l2[comb_k]->GetMarker ( 3 ),3 );
             c.SetPosition ( GetVertex() );
             c.SetVect ( GetMomentum() );
             c.SetE ( c.E() );
             out.Put ( &c );
           }
         }
       }
     }
   }
 }

Double_t RhoVertexSelectorBase::GetAngle ( )

inline

Definition at line 63 of file RhoVertexSelectorBase.h.

References fActualVtxip.

                         {
       return fActualVtxip;
     }

Double_t RhoVertexSelectorBase::GetDistanceOfClosestApproach ( )

inline

Definition at line 60 of file RhoVertexSelectorBase.h.

References fActualDoca.

                                             {
       return fActualDoca;
     }

TVector3 RhoVertexSelectorBase::GetMomentum ( ) const

inline

Definition at line 74 of file RhoVertexSelectorBase.h.

References fMomA, and fMomB.

Referenced by Combine().

                                  {
       return fMomA+fMomB;
     }

const TVector3& RhoVertexSelectorBase::GetMomentumA ( ) const

inline

Definition at line 68 of file RhoVertexSelectorBase.h.

References fMomA.

                                          {
       return fMomA;
     }

const TVector3& RhoVertexSelectorBase::GetMomentumB ( ) const

inline

Definition at line 71 of file RhoVertexSelectorBase.h.

References fMomB.

                                          {
       return fMomB;
     }

Double_t RhoVertexSelectorBase::GetRadius ( ) const

inline

Definition at line 77 of file RhoVertexSelectorBase.h.

References fActualR.

                                {
       return fActualR;
     }

TVector3 RhoVertexSelectorBase::GetVertex ( )

inline

Definition at line 57 of file RhoVertexSelectorBase.h.

References fVertex.

Referenced by Combine().

                          {
       return fVertex;
     }

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

virtual

Definition at line 92 of file RhoVertexSelectorBase.cxx.

References fDoca, fRmax, fRmin, and fVtxip.

Referenced by operator<<().

 {
   o << GetName() << " settings:" << endl;
   o << "Distance of closest approach < " << fDoca << " cm" << endl;
   o << "Angle vertex-IP->momentum    < " << fVtxip << " rad" << endl;
   o << "Radius of acceptance         = " << fRmin << " ... " << fRmax << " cm" << endl;
   o << endl;
 }

void RhoVertexSelectorBase::SetAngle ( Double_t d )

inline

Definition at line 47 of file RhoVertexSelectorBase.h.

References d, and fVtxip.

                                  {
       fVtxip = d;
     }

void RhoVertexSelectorBase::SetDistanceOfClosestApproach ( Double_t d )

inline

Definition at line 44 of file RhoVertexSelectorBase.h.

References d, and fDoca.

                                                      {
       fDoca = d;
     }

void RhoVertexSelectorBase::SetPrimaryVertex ( TVector3 x )

inline

Definition at line 54 of file RhoVertexSelectorBase.h.

References fPrimaryVertex, and x.

                                          {
       fPrimaryVertex = x;
     }

void RhoVertexSelectorBase::SetRadius	(	Double_t	r1,
		Double_t	r2 = `1.E8`
	)

inline

Definition at line 50 of file RhoVertexSelectorBase.h.

References fRmax, fRmin, r1, and r2.

                                                        {
       fRmin = r1;
       fRmax = r2;
     }

Member Data Documentation

Double_t RhoVertexSelectorBase::fActualDoca

protected

Definition at line 89 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), and GetDistanceOfClosestApproach().

Double_t RhoVertexSelectorBase::fActualR

protected

Definition at line 87 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), and GetRadius().

Double_t RhoVertexSelectorBase::fActualVtxip

protected

Definition at line 88 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), and GetAngle().

Double_t RhoVertexSelectorBase::fDoca

protected

Definition at line 83 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), PrintOn(), RhoSimpleVertexSelector::RhoSimpleVertexSelector(), and SetDistanceOfClosestApproach().

TVector3 RhoVertexSelectorBase::fMomA

protected

Definition at line 92 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), GetMomentum(), and GetMomentumA().

TVector3 RhoVertexSelectorBase::fMomB

protected

Definition at line 92 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), GetMomentum(), and GetMomentumB().

TVector3 RhoVertexSelectorBase::fPrimaryVertex

protected

Definition at line 91 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), and SetPrimaryVertex().

Double_t RhoVertexSelectorBase::fRmax

protected

Definition at line 86 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), PrintOn(), RhoSimpleVertexSelector::RhoSimpleVertexSelector(), and SetRadius().

Double_t RhoVertexSelectorBase::fRmin

protected

Definition at line 85 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), PrintOn(), RhoSimpleVertexSelector::RhoSimpleVertexSelector(), and SetRadius().

TVector3 RhoVertexSelectorBase::fVertex

protected

Definition at line 90 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), and GetVertex().

Double_t RhoVertexSelectorBase::fVtxip

protected

Definition at line 84 of file RhoVertexSelectorBase.h.

Referenced by RhoSimpleVertexSelector::Accept(), PrintOn(), RhoSimpleVertexSelector::RhoSimpleVertexSelector(), and SetAngle().

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

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation