#include <StructuredG4Tree.h>

Inheritance diagram for garana::StructuredG4Tree:

Public Member Functions
	StructuredG4Tree (TTree *tree=0)

const UInt_t	NSim () const override
	number of particles More...

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

const UInt_t	NRegions (const UInt_t &iparticle) const override
	number of regions traversed by particle More...

const Int_t	Region (const UInt_t &iparticle, const UInt_t &iregion) const override
	region number More...

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

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

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

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

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

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

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

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

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

const Int_t	PDG (const UInt_t &iparticle) const override
	particle PDG code More...

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

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

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

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

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

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

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

const G4Particle *	GetParticle (const UInt_t &iparticle) const

Public Member Functions inherited from garana::G4Tree
virtual	~G4Tree ()

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

Private Member Functions
bool	SetBranchAddresses () override

Private Attributes
vector< G4Particle > *	fG4Particles = nullptr
	'condensed' nusimdata::MCParticles from G4 More...

TBranch *	b_G4Particles = nullptr

Additional Inherited Members
Protected Attributes inherited from garana::G4Tree
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 18 of file StructuredG4Tree.h.

Constructor & Destructor Documentation

StructuredG4Tree::StructuredG4Tree ( TTree * tree = 0 )

Definition at line 13 of file StructuredG4Tree.cxx.

                                               {
 
         SetupRead(tree); //initialize tree pointer in TreeReader instance and set branch address
 }//

Member Function Documentation

const G4Particle * StructuredG4Tree::GetParticle ( const UInt_t & iparticle ) const

Definition at line 37 of file StructuredG4Tree.cxx.

                                                                              {
 
         try {
                 if(iparticle<NSim())
                         return &(this->fG4Particles->at(iparticle));
                 else
                         throw iparticle;
         }
         catch(UInt_t iparticle){
                 std::cerr << "ERROR(StructuredG4Tree::GetParticle): index out of bounds (NSim ="
                                   << NSim() << " vs. requested index = " << iparticle << ")" << std::endl;
         }
         return nullptr;
 
 }//

const bool StructuredG4Tree::IsPrimary ( const UInt_t & iparticle ) const

overridevirtual

did particle come from generator?

Implements garana::G4Tree.

Definition at line 28 of file StructuredG4Tree.cxx.

                                                                      {
         if(GetParticle(iparticle)->ParentPDG()==INT_MAX) return true;
         else return false;
 }

const UInt_t StructuredG4Tree::NPoints ( const UInt_t & iparticle ) const

overridevirtual

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

Implements garana::G4Tree.

Definition at line 67 of file StructuredG4Tree.cxx.

                                                                     {
         return GetParticle(iparticle)->NPoints();
 }//

const UInt_t StructuredG4Tree::NRegions ( const UInt_t & iparticle ) const

overridevirtual

number of regions traversed by particle

Implements garana::G4Tree.

Definition at line 71 of file StructuredG4Tree.cxx.

                                                                      {
         return GetParticle(iparticle)->NRegions();
 }

const UInt_t StructuredG4Tree::NSim ( ) const

overridevirtual

number of particles

Implements garana::G4Tree.

Definition at line 63 of file StructuredG4Tree.cxx.

                                           {
         return fG4Particles->size();
 }//

const int StructuredG4Tree::ParentPDG ( const UInt_t & iparticle ) const

overridevirtual

parent particle's PDG code

Implements garana::G4Tree.

Definition at line 125 of file StructuredG4Tree.cxx.

                                                                            {
         return GetParticle(iparticle)->ParentPDG();
 }//

const int StructuredG4Tree::ParentTrackID ( const UInt_t & iparticle ) const

overridevirtual

G4 track ID of parent particle.

Implements garana::G4Tree.

Definition at line 137 of file StructuredG4Tree.cxx.

                                                                            {
         return GetParticle(iparticle)->ParentTrackID();
 }//

const Int_t StructuredG4Tree::PDG ( const UInt_t & iparticle ) const

overridevirtual

particle PDG code

Implements garana::G4Tree.

Definition at line 33 of file StructuredG4Tree.cxx.

                                                                      {
         return GetParticle(iparticle)->PDG();
 }

const Int_t StructuredG4Tree::ProcessF ( const UInt_t & iparticle ) const

overridevirtual

code for process that killed this one

Implements garana::G4Tree.

Definition at line 149 of file StructuredG4Tree.cxx.

                                                                     {
         return GetParticle(iparticle)->ProcessF();
 }//

const Int_t StructuredG4Tree::ProcessI ( const UInt_t & iparticle ) const

overridevirtual

code for process that created this one

Implements garana::G4Tree.

Definition at line 145 of file StructuredG4Tree.cxx.

                                                                     {
         return GetParticle(iparticle)->ProcessI();
 }//

const int StructuredG4Tree::ProgenitorPDG ( const UInt_t & iparticle ) const

overridevirtual

PDG of primary that led this one.

Implements garana::G4Tree.

Definition at line 129 of file StructuredG4Tree.cxx.

                                                                            {
         return GetParticle(iparticle)->ProgenitorPDG();
 }//

const int StructuredG4Tree::ProgenitorTrackID ( const UInt_t & iparticle ) const

overridevirtual

G4 track ID of primary that led this one.

Implements garana::G4Tree.

Definition at line 141 of file StructuredG4Tree.cxx.

                                                                            {
         return GetParticle(iparticle)->ProgenitorTrackID();
 }//

const Int_t StructuredG4Tree::Region	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

overridevirtual

region number

Implements garana::G4Tree.

Definition at line 74 of file StructuredG4Tree.cxx.

                                                                                           {
         return GetParticle(iparticle)->Region(iregion);
 }

bool StructuredG4Tree::SetBranchAddresses ( )

overrideprivatevirtual

Implements garana::TreeReader.

Definition at line 18 of file StructuredG4Tree.cxx.

                                           {
 
     fTreeIn->SetBranchAddress("Event",        &fEvent,        &b_Event       );
     fTreeIn->SetBranchAddress("TruthIndex",   &fG4TruthIndex, &b_G4TruthIndex);
     //fTreeIn->SetBranchAddress("FSIndex",      &fG4FSIndex,    &b_G4FSIndex);
     fTreeIn->SetBranchAddress("G4Particles",  &fG4Particles,  &b_G4Particles );
 
     return true;
 }//

const vector< const TLorentzVector * > * StructuredG4Tree::SimMomEnter ( const UInt_t & iparticle ) const

overridevirtual

particle 4-momentum at entry point, all regions

Implements garana::G4Tree.

Definition at line 77 of file StructuredG4Tree.cxx.

                                                                                                 {
         auto v = new vector<const TLorentzVector*>();
         for(size_t ireg=0; ireg<NRegions(iparticle); ireg++){
                 v->push_back(GetParticle(iparticle)->MomentumEnter(ireg));
         }
 
         return v;
 }

const TLorentzVector * StructuredG4Tree::SimMomEnter	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

overridevirtual

particle 4-momentum at entry point in region

Implements garana::G4Tree.

Definition at line 110 of file StructuredG4Tree.cxx.

                                                                                                         {
         return GetParticle(iparticle)->MomentumEnter(iregion);
 }

const vector< const TLorentzVector * > * StructuredG4Tree::SimMomExit ( const UInt_t & iparticle ) const

overridevirtual

particle 4-momentum at exit point, all regions

Implements garana::G4Tree.

Definition at line 85 of file StructuredG4Tree.cxx.

                                                                                                 {
         auto v = new vector<const TLorentzVector*>();
         for(size_t ireg=0; ireg<NRegions(iparticle); ireg++){
                 v->push_back(GetParticle(iparticle)->MomentumExit(ireg));
         }
 
         return v;
 }

const TLorentzVector * StructuredG4Tree::SimMomExit	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

overridevirtual

particle 4-momentum at exit point in region

Implements garana::G4Tree.

Definition at line 114 of file StructuredG4Tree.cxx.

                                                                                                        {
         return GetParticle(iparticle)->MomentumExit(iregion);
 }

const vector< const TLorentzVector * > * StructuredG4Tree::SimPosEnter ( const UInt_t & iparticle ) const

overridevirtual

particle 4-position at entry point, all regions

Implements garana::G4Tree.

Definition at line 93 of file StructuredG4Tree.cxx.

                                                                                                 {
         auto v = new vector<const TLorentzVector*>();
         for(size_t ireg=0; ireg<NRegions(iparticle); ireg++){
                 v->push_back(GetParticle(iparticle)->PositionEnter(ireg));
         }
 
         return v;
 }

const TLorentzVector * StructuredG4Tree::SimPosEnter	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

overridevirtual

particle 4-position at entry point in region

Implements garana::G4Tree.

Definition at line 118 of file StructuredG4Tree.cxx.

                                                                                                         {
         return GetParticle(iparticle)->PositionEnter(iregion);
 }

const vector< const TLorentzVector * > * StructuredG4Tree::SimPosExit ( const UInt_t & iparticle ) const

overridevirtual

particle 4-position at exit point, all regions

Implements garana::G4Tree.

Definition at line 101 of file StructuredG4Tree.cxx.

                                                                                                 {
         auto v = new vector<const TLorentzVector*>();
         for(size_t ireg=0; ireg<NRegions(iparticle); ireg++){
                 v->push_back(GetParticle(iparticle)->PositionExit(ireg));
         }
 
         return v;
 }

const TLorentzVector * StructuredG4Tree::SimPosExit	(	const UInt_t &	iparticle,
		const UInt_t &	iregion
	)		const

overridevirtual

particle 4-position at exit point in region

Implements garana::G4Tree.

Definition at line 121 of file StructuredG4Tree.cxx.

                                                                                                        {
         return GetParticle(iparticle)->PositionExit(iregion);
 }

const int StructuredG4Tree::TrackID ( const UInt_t & iparticle ) const

overridevirtual

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

Implements garana::G4Tree.

Definition at line 133 of file StructuredG4Tree.cxx.

                                                                            {
         return GetParticle(iparticle)->TrackID();
 }//

Member Data Documentation

TBranch* garana::StructuredG4Tree::b_G4Particles = nullptr

private

Definition at line 59 of file StructuredG4Tree.h.

vector<G4Particle>* garana::StructuredG4Tree::fG4Particles = nullptr

private

'condensed' nusimdata::MCParticles from G4

Definition at line 58 of file StructuredG4Tree.h.

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

garana/garana/Accessors/StructuredG4Tree.h
garana/garana/Accessors/StructuredG4Tree.cxx

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation