#include <FairGenericStack.h>

Public Member Functions
	FairGenericStack ()

	FairGenericStack (Int_t size)

virtual	~FairGenericStack ()

virtual void	PushTrack (Int_t toBeDone, Int_t parentID, Int_t pdgCode, Double_t px, Double_t py, Double_t pz, Double_t e, Double_t vx, Double_t vy, Double_t vz, Double_t time, Double_t polx, Double_t poly, Double_t polz, TMCProcess proc, Int_t &ntr, Double_t weight, Int_t is, Int_t secondparentID)=0

virtual void	FillTrackArray ()

virtual void	UpdateTrackIndex (TRefArray *)

void	SetDetArrayList (TRefArray *detArray)

virtual void	FinishPrimary ()

virtual void	Reset ()

virtual void	Register ()

virtual TClonesArray *	GetListOfParticles ()

virtual void	SetParticleArray (__attribute__((unused)) TClonesArray *partArray)

virtual void	SetParticleArray (__attribute__((unused)) TClonesArray *partArray, __attribute__((unused)) Int_t partFrom, __attribute__((unused)) Int_t partTo)

virtual FairGenericStack *	CloneStack () const

virtual void	FastSimMoveParticleTo (Double_t xx, Double_t yy, Double_t zz, Double_t tt, Double_t px, Double_t py, Double_t pz, Double_t en)

virtual void	FastSimStopParticle ()

virtual void	FastSimPushSecondary (Int_t parentID, Int_t pdgCode, Double_t xx, Double_t yy, Double_t zz, Double_t tt, Double_t px, Double_t py, Double_t pz, Double_t en, Double_t polx, Double_t poly, Double_t polz, TMCProcess proc, Double_t weight, Int_t is)

virtual std::tuple< Int_t, Int_t, Int_t >	FastSimGetMovedIndex ()

virtual void	FastSimClearMovedIndex ()

template<typename T >
void	FastSimUpdateTrackIndex (T *point, Int_t &iTrack)

Protected Member Functions
	FairGenericStack (const FairGenericStack &)

FairGenericStack &	operator= (const FairGenericStack &)

	ClassDef (FairGenericStack, 1)

Protected Attributes
FairLogger *	fLogger

TRefArray *	fDetList

TIterator *	fDetIter

Int_t	fVerbose

std::map< Int_t, Int_t >	fFSTrackMap

std::map< Int_t, Int_t >::iterator	fFSTrackIter

Int_t	fFSMovedIndex

Int_t	fFSFirstSecondary

Int_t	fFSNofSecondaries

Detailed Description

Definition at line 33 of file FairGenericStack.h.

Constructor & Destructor Documentation

◆ FairGenericStack() [1/3]

FairGenericStack::FairGenericStack ( )

Default constructor

Definition at line 24 of file FairGenericStack.cxx.

◆ FairGenericStack() [2/3]

FairGenericStack::FairGenericStack ( Int_t size )

Destructor with estimated array size

Definition at line 38 of file FairGenericStack.cxx.

◆ ~FairGenericStack()

FairGenericStack::~FairGenericStack ( )

virtual

Destructor

Definition at line 51 of file FairGenericStack.cxx.

◆ FairGenericStack() [3/3]

FairGenericStack::FairGenericStack ( const FairGenericStack & rhs )

protected

Copy constructor

Definition at line 53 of file FairGenericStack.cxx.

Member Function Documentation

◆ ClassDef()

FairGenericStack::ClassDef	(	FairGenericStack	,
		1
	)

protected

◆ CloneStack()

FairGenericStack * FairGenericStack::CloneStack ( ) const

virtual

Clone this object (used in MT mode only)

Reimplemented in o2::data::Stack.

Definition at line 87 of file FairGenericStack.cxx.

◆ FastSimClearMovedIndex()

virtual void FairGenericStack::FastSimClearMovedIndex ( )

inlinevirtual

Definition at line 156 of file FairGenericStack.h.

◆ FastSimGetMovedIndex()

virtual std::tuple< Int_t, Int_t, Int_t > FairGenericStack::FastSimGetMovedIndex ( )

inlinevirtual

Allow FairFastSim the retrieval of moved particle position, p1 and p2 to get secondaries

Definition at line 152 of file FairGenericStack.h.

◆ FastSimMoveParticleTo()

void FairGenericStack::FastSimMoveParticleTo	(	Double_t	xx,
		Double_t	yy,
		Double_t	zz,
		Double_t	tt,
		Double_t	px,
		Double_t	py,
		Double_t	pz,
		Double_t	en
	)

virtual

Fast simulation function to move particle to different position. In Geant3 it stops the current trajectory, and starts it again in the position given by the user. In Geant4 the FastSimulationModel with take over. Later, the points are reindexed and the thus created tracks are not stored in the output.

Parameters

xx,yy,zz	new position of the particle
tt	new proper time of the particle
px,py,pz	new momentum of the particle
en	new energy of the particle

Definition at line 93 of file FairGenericStack.cxx.

◆ FastSimPushSecondary()

void FairGenericStack::FastSimPushSecondary	(	Int_t	parentID,
		Int_t	pdgCode,
		Double_t	xx,
		Double_t	yy,
		Double_t	zz,
		Double_t	tt,
		Double_t	px,
		Double_t	py,
		Double_t	pz,
		Double_t	en,
		Double_t	polx,
		Double_t	poly,
		Double_t	polz,
		TMCProcess	proc,
		Double_t	weight,
		Int_t	is
	)

virtual

Fast simulation function to generate secondaries.

Parameters

xx,yy,zz	position of the particle
tt	proper time of the particle
px,py,pz	momentum of the particle
en	energy of the particle

Definition at line 150 of file FairGenericStack.cxx.

◆ FastSimStopParticle()

void FairGenericStack::FastSimStopParticle ( )

virtual

Fast simulation function to stop original particle.

Definition at line 142 of file FairGenericStack.cxx.

◆ FastSimUpdateTrackIndex()

template<typename T >

void FairGenericStack::FastSimUpdateTrackIndex	(	T *	point,
		Int_t &	iTrack
	)

Definition at line 195 of file FairGenericStack.h.

◆ FillTrackArray()

virtual void FairGenericStack::FillTrackArray ( )

inlinevirtual

Fill the MCTrack output array, applying filter criteria

Reimplemented in o2::data::Stack.

Definition at line 83 of file FairGenericStack.h.

◆ FinishPrimary()

virtual void FairGenericStack::FinishPrimary ( )

inlinevirtual

Allow a stack to perform a clean-up after a primary particle is finished

Reimplemented in o2::data::Stack.

Definition at line 92 of file FairGenericStack.h.

◆ GetListOfParticles()

virtual TClonesArray * FairGenericStack::GetListOfParticles ( )

inlinevirtual

Reimplemented in o2::data::Stack.

Definition at line 100 of file FairGenericStack.h.

◆ operator=()

FairGenericStack & FairGenericStack::operator= ( const FairGenericStack & rhs )

protected

Assignment operator

Definition at line 61 of file FairGenericStack.cxx.

◆ PushTrack()

virtual void FairGenericStack::PushTrack	(	Int_t	toBeDone,
		Int_t	parentID,
		Int_t	pdgCode,
		Double_t	px,
		Double_t	py,
		Double_t	pz,
		Double_t	e,
		Double_t	vx,
		Double_t	vy,
		Double_t	vz,
		Double_t	time,
		Double_t	polx,
		Double_t	poly,
		Double_t	polz,
		TMCProcess	proc,
		Int_t &	ntr,
		Double_t	weight,
		Int_t	is,
		Int_t	secondparentID
	)

pure virtual

Virtual method PushTrack. Add a TParticle to the stack. This function has an extra argument wrt to the function defined in the base class.

Parameters

toBeDone	Flag for tracking
parentID	Index of mother particle
pdgCode	Particle type (PDG encoding)
px,py,pz	Momentum components at start vertex [GeV]
e	Total energy at start vertex [GeV]
vx,vy,vz	Coordinates of start vertex [cm]
time	Start time of track [s]
polx,poly,polz	Polarisation vector
proc	Production mechanism (VMC encoding)
ntr	Track number (filled by the stack)
weight	Particle weight
is	Generation status code (whatever that means)
secondparentID	used fot the index of mother of primery in the list

Implemented in o2::data::Stack.

◆ Register()

virtual void FairGenericStack::Register ( )

inlinevirtual

Register the MCTrack array to the Root Manager

Reimplemented in o2::data::Stack.

Definition at line 98 of file FairGenericStack.h.

◆ Reset()

virtual void FairGenericStack::Reset ( )

inlinevirtual

Resets arrays and stack and deletes particles and tracks

Reimplemented in o2::data::Stack.

Definition at line 95 of file FairGenericStack.h.

◆ SetDetArrayList()

void FairGenericStack::SetDetArrayList ( TRefArray * detArray )

Set the list of detectors to be used for filltering the stack

Definition at line 79 of file FairGenericStack.cxx.

◆ SetParticleArray() [1/2]

virtual void FairGenericStack::SetParticleArray ( __attribute__((unused)) TClonesArray * partArray )

inlinevirtual

Definition at line 101 of file FairGenericStack.h.

◆ SetParticleArray() [2/2]

virtual void FairGenericStack::SetParticleArray	(	__attribute__((unused)) TClonesArray *	partArray,
		__attribute__((unused)) Int_t	partFrom,
		__attribute__((unused)) Int_t	partTo
	)

inlinevirtual

Definition at line 102 of file FairGenericStack.h.

◆ UpdateTrackIndex()

virtual void FairGenericStack::UpdateTrackIndex ( TRefArray * )

inlinevirtual

Update the track index in the MCTracks and MCPoints

Reimplemented in o2::data::Stack.

Definition at line 86 of file FairGenericStack.h.

Member Data Documentation

◆ fDetIter

TIterator* FairGenericStack::fDetIter

protected

Iterator for the detector list

Definition at line 179 of file FairGenericStack.h.

◆ fDetList

TRefArray* FairGenericStack::fDetList

protected

List of detectors registering hits in the simulation

Definition at line 176 of file FairGenericStack.h.

◆ fFSFirstSecondary

Int_t FairGenericStack::fFSFirstSecondary

protected

Definition at line 188 of file FairGenericStack.h.

◆ fFSMovedIndex

Int_t FairGenericStack::fFSMovedIndex

protected

Definition at line 187 of file FairGenericStack.h.

◆ fFSNofSecondaries

Int_t FairGenericStack::fFSNofSecondaries

protected

Definition at line 189 of file FairGenericStack.h.

◆ fFSTrackIter

std::map<Int_t,Int_t>::iterator FairGenericStack::fFSTrackIter

protected

Definition at line 186 of file FairGenericStack.h.

◆ fFSTrackMap

std::map<Int_t, Int_t> FairGenericStack::fFSTrackMap

protected

FastSimulation: STL map from new track index to original track index

Definition at line 185 of file FairGenericStack.h.

◆ fLogger

FairLogger* FairGenericStack::fLogger

protected

Fair Logger

Definition at line 173 of file FairGenericStack.h.

◆ fVerbose

Int_t FairGenericStack::fVerbose

protected

Verbosity level

Definition at line 182 of file FairGenericStack.h.

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

/home/runner/work/AliceO2/AliceO2/Detectors/3rdparty/FairRootBase/include/FairGenericStack.h
/home/runner/work/AliceO2/AliceO2/Detectors/3rdparty/FairRootBase/src/FairGenericStack.cxx

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

◆ FairGenericStack() [1/3]

◆ FairGenericStack() [2/3]

◆ ~FairGenericStack()

◆ FairGenericStack() [3/3]

Member Function Documentation

◆ ClassDef()

◆ CloneStack()

◆ FastSimClearMovedIndex()

◆ FastSimGetMovedIndex()

◆ FastSimMoveParticleTo()

◆ FastSimPushSecondary()

◆ FastSimStopParticle()

◆ FastSimUpdateTrackIndex()

◆ FillTrackArray()

◆ FinishPrimary()

◆ GetListOfParticles()

◆ operator=()

◆ PushTrack()

◆ Register()

◆ Reset()

◆ SetDetArrayList()

◆ SetParticleArray() [1/2]

◆ SetParticleArray() [2/2]

◆ UpdateTrackIndex()

Member Data Documentation

◆ fDetIter

◆ fDetList

◆ fFSFirstSecondary

◆ fFSMovedIndex

◆ fFSNofSecondaries

◆ fFSTrackIter

◆ fFSTrackMap

◆ fLogger

◆ fVerbose