#include <G4Tree.h>

Inheritance diagram for garana::G4Tree:

Public Member Functions
virtual	~G4Tree ()

virtual const UInt_t	NSim () const =0
	number of particles More...

virtual const UInt_t	NPoints (const UInt_t &iparticle) const =0
	number of G4 steps (i.e. trajectory points) More...

virtual const UInt_t	NRegions (const UInt_t &iparticle) const =0
	number of regions traversed by particle More...

virtual const Int_t	Region (const UInt_t &iparticle, const UInt_t &iregion) const =0
	region number More...

virtual const vector< const TLorentzVector * > *	SimMomEnter (const UInt_t &iparticle) const =0
	particle 4-momentum at entry point, all regions More...

virtual const vector< const TLorentzVector * > *	SimMomExit (const UInt_t &iparticle) const =0
	particle 4-momentum at exit point, all regions More...

virtual const vector< const TLorentzVector * > *	SimPosEnter (const UInt_t &iparticle) const =0
	particle 4-position at entry point, all regions More...

virtual const vector< const TLorentzVector * > *	SimPosExit (const UInt_t &iparticle) const =0
	particle 4-position at exit point, all regions More...

virtual const TLorentzVector *	SimMomEnter (const UInt_t &iparticle, const UInt_t &iregion) const =0
	particle 4-momentum at entry point in region More...

virtual const TLorentzVector *	SimMomExit (const UInt_t &iparticle, const UInt_t &iregion) const =0
	particle 4-momentum at exit point in region More...

virtual const TLorentzVector *	SimPosEnter (const UInt_t &iparticle, const UInt_t &iregion) const =0
	particle 4-position at entry point in region More...

virtual const TLorentzVector *	SimPosExit (const UInt_t &iparticle, const UInt_t &iregion) const =0
	particle 4-position at exit point in region More...

virtual const bool	IsPrimary (const UInt_t &iparticle) const =0
	did particle come from generator? More...

virtual const Int_t	PDG (const UInt_t &iparticle) const =0
	particle PDG code More...

virtual const int	ParentPDG (const UInt_t &iparticle) const =0
	parent particle's PDG code More...

virtual const int	ProgenitorPDG (const UInt_t &iparticle) const =0
	PDG of primary that led this one. More...

virtual const int	TrackID (const UInt_t &iparticle) const =0
	G4 track ID (can be <0 if it fell below trking threshold) More...

virtual const int	ParentTrackID (const UInt_t &iparticle) const =0
	G4 track ID of parent particle. More...

virtual const int	ProgenitorTrackID (const UInt_t &iparticle) const =0
	G4 track ID of primary that led this one. More...

virtual const Int_t	ProcessI (const UInt_t &iparticle) const =0
	code for process that created this one More...

virtual const Int_t	ProcessF (const UInt_t &iparticle) const =0
	code for process that killed this one More...

UInt_t const	GetTruthIndex (UInt_t iparticle) const
	index in gen tree subentry to truth match to this More...

const UInt_t	NPrimary () const

bool	HasPassedTPC (const UInt_t &iparticle) const
	did the G4Particle pass through any TPC drift volume(s)? More...

bool	HasPassedCalo (const UInt_t &iparticle) const
	did the G4Particle pass through any active ECal volume(s)? More...

bool	IsStoppedTPC (const UInt_t &iparticle) const
	did the G4Particle stop/decay in any TPC drift volume(s)? More...

bool	IsStoppedCalo (const UInt_t &iparticle) const
	did the G4Particle stop/decay in any active ECal volume(s)? More...

bool	IsContainedTPC (const UInt_t &iparticle) const
	if the G4Particle was produced in any TPC drift volume, does it remain in either drift volume? More...

bool	IsContainedCalo (const UInt_t &iparticle) const
	if the G4Particle was produced in any active ECal volume, does it remain there? More...

bool	IsCathodeCrosser (const UInt_t &iparticle) const
	did the G4Particle cross the TPC central cathode? More...

bool	IsContainedTPCEvent () const
	do all particles produced in any TPC drift volume in this event remain in either volume? More...

bool	IsContainedTPCPrimaries () const
	do all primaries produced in any TPC drift volume in this event remain in either volume? More...

bool	IsContainedCaloEvent () const
	do all particles produced in any active ECal volume in this event remain there? More...

bool	IsContainedCaloPrimaries () const
	do all primaries produced in any active ECal volume in this event remain there? More...

const TLorentzVector *	SimMomBegin (const UInt_t &iparticle) const

const TLorentzVector *	SimMomEnd (const UInt_t &iparticle) const

const TLorentzVector *	SimPosBegin (const UInt_t &iparticle) const

const TLorentzVector *	SimPosEnd (const UInt_t &iparticle) const

Public Member Functions inherited from garana::TreeReader
virtual	~TreeReader ()

void	SetupRead (TTree *tree)

TTree *	GetInputTree ()

size_t	NEntries () const

virtual void	GetEntry (const UInt_t &ientry)

Int_t	Event () const

const TObjArray *	GetBranchList () const

void	Fill ()

void	Write ()

void	CheckOpt (char opt)

bool	BlockWrite () const

virtual bool	SetBranchAddresses ()=0

Protected Attributes
vector< UInt_t > *	fG4TruthIndex = nullptr

vector< UInt_t > *	fG4FSIndex = nullptr

TBranch *	b_G4TruthIndex = nullptr

TBranch *	b_G4FSIndex = nullptr

Protected Attributes inherited from garana::TreeReader
const std::string	treename

char	fOpt = 'r'

TTree *	fTreeIn = nullptr
	pointer to the analyzed TTree or TChain More...

UInt_t	fCurrentEntry = UINT_MAX

TBranch *	b_Event = nullptr

Int_t	fEvent = -1
	event number for tree entry More...

Detailed Description

Definition at line 17 of file G4Tree.h.

Constructor & Destructor Documentation

virtual garana::G4Tree::~G4Tree ( )

inlinevirtual

Definition at line 22 of file G4Tree.h.

22 {};

Member Function Documentation

const UInt_t G4Tree::GetTruthIndex ( UInt_t iparticle ) const

index in gen tree subentry to truth match to this

Definition at line 12 of file G4Tree.cxx.

                                                          {
         try {
                 if(iparticle < fG4TruthIndex->size())
                 return fG4TruthIndex->at(iparticle);
 
                 throw(iparticle);
         }
         catch(UInt_t index){
                 std::cerr << "G4TruthIndex out of range ("
                                   << iparticle << " vs. " << fG4TruthIndex->size()
                                   << std::endl;
                 return UINT_MAX;
         }
 }

bool G4Tree::HasPassedCalo ( const UInt_t & iparticle ) const

did the G4Particle pass through any active ECal volume(s)?

Definition at line 47 of file G4Tree.cxx.

                                                         {
 
         for(size_t ireg=0; ireg<this->NRegions(iparticle); ireg++) {
                 if(this->Region(iparticle,ireg)==3 || this->Region(iparticle,ireg)==4) {
                         return true;
                 }
         }
 
         return false;
 }

bool G4Tree::HasPassedTPC ( const UInt_t & iparticle ) const

did the G4Particle pass through any TPC drift volume(s)?

Definition at line 36 of file G4Tree.cxx.

                                                        {
 
         for(size_t ireg=0; ireg<this->NRegions(iparticle); ireg++) {
                 if(this->Region(iparticle,ireg)==0 || this->Region(iparticle,ireg)==1) {
                         return true;
                 }
         }
 
         return false;
 }

bool G4Tree::IsCathodeCrosser ( const UInt_t & iparticle ) const

did the G4Particle cross the TPC central cathode?

Definition at line 107 of file G4Tree.cxx.

                                                            {
 
         if(this->NRegions(iparticle)<2)
                 return false;
 
         for(size_t ireg=0; ireg<this->NRegions(iparticle)-1; ireg++) {
 
                 if( (this->Region(iparticle,ireg)==0 && this->Region(iparticle,ireg+1)==1) ||
                       (this->Region(iparticle,ireg)==1 && this->Region(iparticle,ireg+1)==0) )
                         return true;
         }
 
         return false;
 }

bool G4Tree::IsContainedCalo ( const UInt_t & iparticle ) const

if the G4Particle was produced in any active ECal volume, does it remain there?

Definition at line 90 of file G4Tree.cxx.

                                                           {
 
         bool isCalo = false;
         for(size_t ireg=0; ireg<this->NRegions(iparticle); ireg++) {
                 if(this->Region(iparticle,ireg)!=3 && this->Region(iparticle,ireg)!=4)
                         return false;
                 else
                         isCalo = true;
         }
 
         if(isCalo)
                 return true;
         else
                 return false;
 
 }

bool G4Tree::IsContainedCaloEvent ( ) const

do all particles produced in any active ECal volume in this event remain there?

Definition at line 145 of file G4Tree.cxx.

                                         {
 
         for(size_t isim=0; isim<this->NSim(); isim++){
                 if(this->HasPassedCalo(isim))
                         if(!this->IsContainedCalo(isim))
                                 return false;
         }
 
         return true;
 }

bool G4Tree::IsContainedCaloPrimaries ( ) const

do all primaries produced in any active ECal volume in this event remain there?

Definition at line 156 of file G4Tree.cxx.

                                             {
 
         for(size_t isim=0; isim<this->NSim(); isim++){
                 if(this->HasPassedCalo(isim))
                         if(this->IsPrimary(isim))
                                 if(!this->IsContainedCalo(isim))
                                         return false;
         }
 
         return true;
 
 }

bool G4Tree::IsContainedTPC ( const UInt_t & iparticle ) const

if the G4Particle was produced in any TPC drift volume, does it remain in either drift volume?

Definition at line 74 of file G4Tree.cxx.

                                                           {
 
         bool isAV = false;
         for(size_t ireg=0; ireg<this->NRegions(iparticle); ireg++) {
                 if(this->Region(iparticle,ireg)!=0 && this->Region(iparticle,ireg)!=1)
                         return false;
                 else
                         isAV = true;
         }
 
         if(isAV)
                 return true;
         else
                 return false;
 }

bool G4Tree::IsContainedTPCEvent ( ) const

do all particles produced in any TPC drift volume in this event remain in either volume?

Definition at line 122 of file G4Tree.cxx.

                                        {
 
         for(size_t isim=0; isim<this->NSim(); isim++){
                 if(this->HasPassedTPC(isim))
                         if(!this->IsContainedTPC(isim))
                                 return false;
         }
 
         return true;
 }

bool G4Tree::IsContainedTPCPrimaries ( ) const

do all primaries produced in any TPC drift volume in this event remain in either volume?

Definition at line 133 of file G4Tree.cxx.

                                            {
 
         for(size_t isim=0; isim<this->NSim(); isim++){
                 if(this->HasPassedTPC(isim))
                         if(this->IsPrimary(isim))
                                 if(!this->IsContainedTPC(isim))
                                         return false;
         }
 
         return true;
 }

virtual const bool garana::G4Tree::IsPrimary ( const UInt_t & iparticle ) const

pure virtual

did particle come from generator?

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

bool G4Tree::IsStoppedCalo ( const UInt_t & iparticle ) const

did the G4Particle stop/decay in any active ECal volume(s)?

Definition at line 66 of file G4Tree.cxx.

                                                           {
         UInt_t ireg = this->NRegions(iparticle)-1;
         if(this->Region(iparticle,ireg)==3 || this->Region(iparticle,ireg)==4)
                 return true;
         else
                 return false;
 }

bool G4Tree::IsStoppedTPC ( const UInt_t & iparticle ) const

did the G4Particle stop/decay in any TPC drift volume(s)?

Definition at line 58 of file G4Tree.cxx.

                                                           {
         UInt_t ireg = this->NRegions(iparticle)-1;
         if(this->Region(iparticle,ireg)==0 || this->Region(iparticle,ireg)==1)
                 return true;
         else
                 return false;
 }

virtual const UInt_t garana::G4Tree::NPoints ( const UInt_t & iparticle ) const

pure virtual

number of G4 steps (i.e. trajectory points)

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

const UInt_t G4Tree::NPrimary ( ) const

Definition at line 27 of file G4Tree.cxx.

                                     {
 
         UInt_t nprimary=0;
         while(nprimary<this->NSim() && this->IsPrimary(nprimary))
                 nprimary++;
 
         return nprimary;
 }

virtual const UInt_t garana::G4Tree::NRegions ( const UInt_t & iparticle ) const

pure virtual

number of regions traversed by particle

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const UInt_t garana::G4Tree::NSim ( ) const

pure virtual

number of particles

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const int garana::G4Tree::ParentPDG ( const UInt_t & iparticle ) const

pure virtual

parent particle's PDG code

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const int garana::G4Tree::ParentTrackID ( const UInt_t & iparticle ) const

pure virtual

G4 track ID of parent particle.

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const Int_t garana::G4Tree::PDG ( const UInt_t & iparticle ) const

pure virtual

particle PDG code

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const Int_t garana::G4Tree::ProcessF ( const UInt_t & iparticle ) const

pure virtual

code for process that killed this one

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const Int_t garana::G4Tree::ProcessI ( const UInt_t & iparticle ) const

pure virtual

code for process that created this one

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const int garana::G4Tree::ProgenitorPDG ( const UInt_t & iparticle ) const

pure virtual

PDG of primary that led this one.

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const int garana::G4Tree::ProgenitorTrackID ( const UInt_t & iparticle ) const

pure virtual

G4 track ID of primary that led this one.

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const Int_t garana::G4Tree::Region	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

pure virtual

region number

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

const TLorentzVector * G4Tree::SimMomBegin ( const UInt_t & iparticle ) const

Definition at line 169 of file G4Tree.cxx.

                                                                        {
         return this->SimMomEnter(iparticle,0);
 }

const TLorentzVector * G4Tree::SimMomEnd ( const UInt_t & iparticle ) const

Definition at line 173 of file G4Tree.cxx.

                                                                      {
         return this->SimMomExit(iparticle,this->NRegions(iparticle)-1);
 }

virtual const vector<const TLorentzVector*>* garana::G4Tree::SimMomEnter ( const UInt_t & iparticle ) const

pure virtual

particle 4-momentum at entry point, all regions

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const TLorentzVector* garana::G4Tree::SimMomEnter	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

pure virtual

particle 4-momentum at entry point in region

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const vector<const TLorentzVector*>* garana::G4Tree::SimMomExit ( const UInt_t & iparticle ) const

pure virtual

particle 4-momentum at exit point, all regions

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const TLorentzVector* garana::G4Tree::SimMomExit	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

pure virtual

particle 4-momentum at exit point in region

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

const TLorentzVector * G4Tree::SimPosBegin ( const UInt_t & iparticle ) const

Definition at line 177 of file G4Tree.cxx.

                                                                        {
         return this->SimPosEnter(iparticle,0);
 }

const TLorentzVector * G4Tree::SimPosEnd ( const UInt_t & iparticle ) const

Definition at line 181 of file G4Tree.cxx.

                                                                      {
         return this->SimPosExit(iparticle,this->NRegions(iparticle)-1);
 }

virtual const vector<const TLorentzVector*>* garana::G4Tree::SimPosEnter ( const UInt_t & iparticle ) const

pure virtual

particle 4-position at entry point, all regions

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const TLorentzVector* garana::G4Tree::SimPosEnter	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

pure virtual

particle 4-position at entry point in region

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const vector<const TLorentzVector*>* garana::G4Tree::SimPosExit ( const UInt_t & iparticle ) const

pure virtual

particle 4-position at exit point, all regions

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const TLorentzVector* garana::G4Tree::SimPosExit	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

pure virtual

particle 4-position at exit point in region

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

virtual const int garana::G4Tree::TrackID ( const UInt_t & iparticle ) const

pure virtual

G4 track ID (can be <0 if it fell below trking threshold)

Implemented in garana::FlatG4Tree, and garana::StructuredG4Tree.

Member Data Documentation

TBranch* garana::G4Tree::b_G4FSIndex = nullptr

protected

Definition at line 74 of file G4Tree.h.

TBranch* garana::G4Tree::b_G4TruthIndex = nullptr

protected

Definition at line 73 of file G4Tree.h.

vector<UInt_t>* garana::G4Tree::fG4FSIndex = nullptr

protected

Definition at line 72 of file G4Tree.h.

vector<UInt_t>* garana::G4Tree::fG4TruthIndex = nullptr

protected

Definition at line 71 of file G4Tree.h.

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

garana/garana/Base/G4Tree.h
garana/garana/Base/G4Tree.cxx

Public Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation