o2::MCTrackT< _T > Class Template Reference

#include <MCTrack.h>

Public Member Functions
	MCTrackT ()
	Default constructor.
	MCTrackT (Int_t pdgCode, Int_t motherID, Int_t secondMotherID, Int_t firstDaughterID, Int_t lastDaughterID, Double_t px, Double_t py, Double_t pz, Double_t x, Double_t y, Double_t z, Double_t t, Int_t nPoints)
	Standard constructor.
	MCTrackT (const MCTrackT &track)=default
	Copy constructor.
	MCTrackT (const TParticle &particle)
	Constructor from TParticle.
	~MCTrackT ()=default
	Destructor.
void	Print (Int_t iTrack=0) const
	Output to screen.
Int_t	GetPdgCode () const
	Accessors.
Int_t	getMotherTrackId () const
Int_t	getSecondMotherTrackId () const
bool	isPrimary () const
bool	isSecondary () const
Int_t	getFirstDaughterTrackId () const
Int_t	getLastDaughterTrackId () const
Double_t	GetStartVertexMomentumX () const
Double_t	GetStartVertexMomentumY () const
Double_t	GetStartVertexMomentumZ () const
Double_t	GetStartVertexCoordinatesX () const
Double_t	GetStartVertexCoordinatesY () const
Double_t	GetStartVertexCoordinatesZ () const
Double_t	GetStartVertexCoordinatesT () const
Double_t	R2 () const
	production radius squared
Double_t	R () const
	production radius
Double_t	GetMass () const
	return mass from PDG Database if known (print message in case cannot look up)
_T	getWeight () const
	return particle weight
Double_t	GetEnergy () const
Double_t	Px () const
Double_t	Py () const
Double_t	Pz () const
Double_t	Vx () const
Double_t	Vy () const
Double_t	Vz () const
Double_t	T () const
Double_t	GetPt () const
Double_t	GetP () const
Double_t	GetPhi () const
Double_t	GetEta () const
Double_t	GetTgl () const
Double_t	GetTheta () const
Double_t	GetRapidity () const
void	GetMomentum (TVector3 &momentum) const
void	Get4Momentum (TLorentzVector &momentum) const
void	GetStartVertex (TVector3 &vertex) const
Int_t	getHitMask () const
	Accessors to the hit mask.
void	setHitMask (Int_t m)
void	SetMotherTrackId (Int_t id)
	Modifiers.
void	SetSecondMotherTrackId (Int_t id)
void	SetFirstDaughterTrackId (Int_t id)
void	SetLastDaughterTrackId (Int_t id)
void	setHit (Int_t iDetBit)
bool	leftTraceGivenBitField (int bit) const
bool	leftTrace (Int_t iDet, std::vector< int > const &detIDtoBit) const
int	getNumDet () const
void	setStore (bool f)
bool	getStore () const
bool	hasHits () const
	determine if this track has hits
void	setProcess (int proc)
	set process property
int	getProcess () const
	get the production process (id) of this track
o2::mcgenstatus::MCGenStatusEncoding	getStatusCode () const
	get generator status code
void	setToBeDone (bool f)
bool	getToBeDone () const
void	setInhibited (bool f)
bool	getInhibited () const
bool	isTransported () const
const char *	getProdProcessAsString () const
	get the string representation of the production process

Static Public Attributes
static constexpr int	NHITBITS = 22

Detailed Description

template<class _T>
class o2::MCTrackT< _T >

Data class for storing Monte Carlo tracks processed by the Stack. An MCTrack can be a primary track put into the simulation or a secondary one produced by the transport through decay or interaction. This is a light weight particle class that is saved to disk instead of saving the TParticle class. It is also used for filtering the stack

Definition at line 46 of file MCTrack.h.

Constructor & Destructor Documentation

MCTrackT() [1/4]

template<typename T >

o2::MCTrackT< T >::MCTrackT ( )

inline

Default constructor.

Definition at line 332 of file MCTrack.h.

MCTrackT() [2/4]

template<typename T >

o2::MCTrackT< T >::MCTrackT ( Int_t  pdgCode, Int_t  motherID, Int_t  secondMotherID, Int_t  firstDaughterID, Int_t  lastDaughterID, Double_t  px, Double_t  py, Double_t  pz, Double_t  x, Double_t  y, Double_t  z, Double_t  t, Int_t  nPoints  )

inline

Standard constructor.

Definition at line 351 of file MCTrack.h.

MCTrackT() [3/4]

template<class _T >

o2::MCTrackT< _T >::MCTrackT ( const MCTrackT< _T > &  track )

default

Copy constructor.

MCTrackT() [4/4]

template<typename T >

o2::MCTrackT< T >::MCTrackT ( const TParticle &  particle )

inline

Constructor from TParticle.

Definition at line 372 of file MCTrack.h.

~MCTrackT()

template<class _T >

o2::MCTrackT< _T >::~MCTrackT ( )

default

Destructor.

Member Function Documentation

Get4Momentum()

template<typename T >

void o2::MCTrackT< T >::Get4Momentum ( TLorentzVector &  momentum ) const

inline

Definition at line 320 of file MCTrack.h.

GetEnergy()

template<typename T >

Double_t o2::MCTrackT< T >::GetEnergy ( ) const

inline

Definition at line 304 of file MCTrack.h.

GetEta()

template<class _T >

Double_t o2::MCTrackT< _T >::GetEta ( ) const

inline

Definition at line 131 of file MCTrack.h.

getFirstDaughterTrackId()

template<class _T >

Int_t o2::MCTrackT< _T >::getFirstDaughterTrackId ( ) const

inline

Definition at line 77 of file MCTrack.h.

getHitMask()

template<class _T >

Int_t o2::MCTrackT< _T >::getHitMask ( ) const

inline

Accessors to the hit mask.

Definition at line 163 of file MCTrack.h.

getInhibited()

template<class _T >

bool o2::MCTrackT< _T >::getInhibited ( ) const

inline

Definition at line 249 of file MCTrack.h.

getLastDaughterTrackId()

template<class _T >

Int_t o2::MCTrackT< _T >::getLastDaughterTrackId ( ) const

inline

Definition at line 78 of file MCTrack.h.

GetMass()

template<typename T >

Double_t o2::MCTrackT< T >::GetMass ( ) const

inline

return mass from PDG Database if known (print message in case cannot look up)

Definition at line 413 of file MCTrack.h.

GetMomentum()

template<typename T >

void o2::MCTrackT< T >::GetMomentum ( TVector3 &  momentum ) const

inline

Definition at line 314 of file MCTrack.h.

getMotherTrackId()

template<class _T >

Int_t o2::MCTrackT< _T >::getMotherTrackId ( ) const

inline

Definition at line 73 of file MCTrack.h.

getNumDet()

template<class _T >

int o2::MCTrackT< _T >::getNumDet ( ) const

inline

Definition at line 199 of file MCTrack.h.

GetP()

template<class _T >

Double_t o2::MCTrackT< _T >::GetP ( ) const

inline

Definition at line 116 of file MCTrack.h.

GetPdgCode()

template<class _T >

Int_t o2::MCTrackT< _T >::GetPdgCode ( ) const

inline

Accessors.

Definition at line 72 of file MCTrack.h.

GetPhi()

template<class _T >

Double_t o2::MCTrackT< _T >::GetPhi ( ) const

inline

Definition at line 124 of file MCTrack.h.

getProcess()

template<class _T >

int o2::MCTrackT< _T >::getProcess ( ) const

inline

get the production process (id) of this track

Definition at line 230 of file MCTrack.h.

getProdProcessAsString()

template<typename T >

const char * o2::MCTrackT< T >::getProdProcessAsString ( ) const

inline

get the string representation of the production process

Definition at line 434 of file MCTrack.h.

GetPt()

template<class _T >

Double_t o2::MCTrackT< _T >::GetPt ( ) const

inline

Definition at line 109 of file MCTrack.h.

GetRapidity()

template<typename T >

Double_t o2::MCTrackT< T >::GetRapidity ( ) const

inline

Definition at line 425 of file MCTrack.h.

getSecondMotherTrackId()

template<class _T >

Int_t o2::MCTrackT< _T >::getSecondMotherTrackId ( ) const

inline

Definition at line 74 of file MCTrack.h.

GetStartVertex()

template<typename T >

void o2::MCTrackT< T >::GetStartVertex ( TVector3 &  vertex ) const

inline

Definition at line 326 of file MCTrack.h.

GetStartVertexCoordinatesT()

template<class _T >

Double_t o2::MCTrackT< _T >::GetStartVertexCoordinatesT ( ) const

inline

Definition at line 85 of file MCTrack.h.

GetStartVertexCoordinatesX()

template<class _T >

Double_t o2::MCTrackT< _T >::GetStartVertexCoordinatesX ( ) const

inline

Definition at line 82 of file MCTrack.h.

GetStartVertexCoordinatesY()

template<class _T >

Double_t o2::MCTrackT< _T >::GetStartVertexCoordinatesY ( ) const

inline

Definition at line 83 of file MCTrack.h.

GetStartVertexCoordinatesZ()

template<class _T >

Double_t o2::MCTrackT< _T >::GetStartVertexCoordinatesZ ( ) const

inline

Definition at line 84 of file MCTrack.h.

GetStartVertexMomentumX()

template<class _T >

Double_t o2::MCTrackT< _T >::GetStartVertexMomentumX ( ) const

inline

Definition at line 79 of file MCTrack.h.

GetStartVertexMomentumY()

template<class _T >

Double_t o2::MCTrackT< _T >::GetStartVertexMomentumY ( ) const

inline

Definition at line 80 of file MCTrack.h.

GetStartVertexMomentumZ()

template<class _T >

Double_t o2::MCTrackT< _T >::GetStartVertexMomentumZ ( ) const

inline

Definition at line 81 of file MCTrack.h.

getStatusCode()

template<class _T >

o2::mcgenstatus::MCGenStatusEncoding o2::MCTrackT< _T >::getStatusCode ( ) const

inline

get generator status code

Definition at line 233 of file MCTrack.h.

getStore()

template<class _T >

bool o2::MCTrackT< _T >::getStore ( ) const

inline

Definition at line 218 of file MCTrack.h.

GetTgl()

template<class _T >

Double_t o2::MCTrackT< _T >::GetTgl ( ) const

inline

Definition at line 142 of file MCTrack.h.

GetTheta()

template<class _T >

Double_t o2::MCTrackT< _T >::GetTheta ( ) const

inline

Definition at line 148 of file MCTrack.h.

getToBeDone()

template<class _T >

bool o2::MCTrackT< _T >::getToBeDone ( ) const

inline

Definition at line 241 of file MCTrack.h.

getWeight()

template<class _T >

_T o2::MCTrackT< _T >::getWeight ( ) const

inline

return particle weight

Definition at line 96 of file MCTrack.h.

hasHits()

template<class _T >

bool o2::MCTrackT< _T >::hasHits ( ) const

inline

determine if this track has hits

Definition at line 220 of file MCTrack.h.

isPrimary()

template<class _T >

bool o2::MCTrackT< _T >::isPrimary ( ) const

inline

Definition at line 75 of file MCTrack.h.

isSecondary()

template<class _T >

bool o2::MCTrackT< _T >::isSecondary ( ) const

inline

Definition at line 76 of file MCTrack.h.

isTransported()

template<class _T >

bool o2::MCTrackT< _T >::isTransported ( ) const

inline

Definition at line 251 of file MCTrack.h.

leftTrace()

template<class _T >

bool o2::MCTrackT< _T >::leftTrace ( Int_t  iDet, std::vector< int > const &  detIDtoBit  ) const

inline

Returns of detector with DetID iDet has seen this track. Needs lookup table detIDToBit mapping detectorIDs to bitfields (which is persistified in MCEventHeaders).

Definition at line 189 of file MCTrack.h.

leftTraceGivenBitField()

template<class _T >

bool o2::MCTrackT< _T >::leftTraceGivenBitField ( int  bit ) const

inline

Definition at line 182 of file MCTrack.h.

Print()

template<typename T >

void o2::MCTrackT< T >::Print ( Int_t  iTrack = 0 ) const

inline

Output to screen.

Definition at line 405 of file MCTrack.h.

Px()

template<class _T >

Double_t o2::MCTrackT< _T >::Px ( ) const

inline

Definition at line 101 of file MCTrack.h.

Py()

template<class _T >

Double_t o2::MCTrackT< _T >::Py ( ) const

inline

Definition at line 102 of file MCTrack.h.

Pz()

template<class _T >

Double_t o2::MCTrackT< _T >::Pz ( ) const

inline

Definition at line 103 of file MCTrack.h.

R()

template<class _T >

Double_t o2::MCTrackT< _T >::R ( ) const

inline

production radius

Definition at line 90 of file MCTrack.h.

R2()

template<class _T >

Double_t o2::MCTrackT< _T >::R2 ( ) const

inline

production radius squared

Definition at line 88 of file MCTrack.h.

SetFirstDaughterTrackId()

template<class _T >

void o2::MCTrackT< _T >::SetFirstDaughterTrackId ( Int_t  id )

inline

Definition at line 168 of file MCTrack.h.

setHit()

template<class _T >

void o2::MCTrackT< _T >::setHit ( Int_t  iDetBit )

inline

Definition at line 174 of file MCTrack.h.

setHitMask()

template<class _T >

void o2::MCTrackT< _T >::setHitMask ( Int_t  m )

inline

Definition at line 164 of file MCTrack.h.

setInhibited()

template<class _T >

void o2::MCTrackT< _T >::setInhibited ( bool  f )

inline

Definition at line 243 of file MCTrack.h.

SetLastDaughterTrackId()

template<class _T >

void o2::MCTrackT< _T >::SetLastDaughterTrackId ( Int_t  id )

inline

Definition at line 169 of file MCTrack.h.

SetMotherTrackId()

template<class _T >

void o2::MCTrackT< _T >::SetMotherTrackId ( Int_t  id )

inline

Modifiers.

Definition at line 166 of file MCTrack.h.

setProcess()

template<class _T >

void o2::MCTrackT< _T >::setProcess ( int  proc )

inline

set process property

Definition at line 222 of file MCTrack.h.

SetSecondMotherTrackId()

template<class _T >

void o2::MCTrackT< _T >::SetSecondMotherTrackId ( Int_t  id )

inline

Definition at line 167 of file MCTrack.h.

setStore()

template<class _T >

void o2::MCTrackT< _T >::setStore ( bool  f )

inline

Definition at line 212 of file MCTrack.h.

setToBeDone()

template<class _T >

void o2::MCTrackT< _T >::setToBeDone ( bool  f )

inline

Definition at line 235 of file MCTrack.h.

T()

template<class _T >

Double_t o2::MCTrackT< _T >::T ( ) const

inline

Definition at line 107 of file MCTrack.h.

Vx()

template<class _T >

Double_t o2::MCTrackT< _T >::Vx ( ) const

inline

Definition at line 104 of file MCTrack.h.

Vy()

template<class _T >

Double_t o2::MCTrackT< _T >::Vy ( ) const

inline

Definition at line 105 of file MCTrack.h.

Vz()

template<class _T >

Double_t o2::MCTrackT< _T >::Vz ( ) const

inline

Definition at line 106 of file MCTrack.h.

Member Data Documentation

NHITBITS

template<class _T >

constexpr int o2::MCTrackT< _T >::NHITBITS = 22

staticconstexpr

Definition at line 49 of file MCTrack.h.

---

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

• /home/runner/work/AliceO2/AliceO2/DataFormats/simulation/include/SimulationDataFormat/MCTrack.h