CbmTofPoint Class Reference

Geometric intersection of a MC track with a TOFb detector. More...

#include <CbmTofPoint.h>

Inheritance diagram for CbmTofPoint:

Collaboration diagram for CbmTofPoint:

Public Member Functions
	CbmTofPoint ()
	Default constructor. More...
	CbmTofPoint (Int_t trackID, Int_t detID, TVector3 pos, TVector3 mom, Double_t tof, Double_t length, Double_t eLoss)
	Constructor with arguments. More...
virtual	~CbmTofPoint ()
	Destructor. More...
Int_t	GetNCells () const
	Number of traversed cells @value Number of traversed cells. More...
Int_t	GetNGaps () const
	Number of traversed gaps @value Number of traversed gaps. More...
Int_t	GetFirstGap () const
	Index of first traversed gap @value First gap index. More...
Int_t	GetLastGap () const
	Index of last traversed gap @value Last gap index. More...
void	SetPx (Double_t pX)
	Set x component of momentum. More...
void	SetPy (Double_t pY)
	Set y component of momentum. More...
void	SetPz (Double_t pZ)
	Set z component of momentum. More...
void	SetNCells (Int_t nCells)
	Set the number of traversed cells. More...
void	SetGap (Int_t iGap)
	Set a gap in the gap mask. More...
virtual std::string	ToString () const
	String representation of the object. @value String representation of the object. More...

Private Attributes
Int_t	fNofCells
UShort_t	fGapMask
	Number of cells traversed. More...

Detailed Description

Geometric intersection of a MC track with a TOFb detector.

Author

Volker Friese v.fri.nosp@m.ese@.nosp@m.gsi.d.nosp@m.e

Christian Simon c.sim.nosp@m.on@p.nosp@m.hysi..nosp@m.uni-.nosp@m.heide.nosp@m.lber.nosp@m.g.de

Since

16.06.2014

Date

11.04.2017

Version

3.0

This data class holds the geometric properties of the intersection of a Monte-Carlo track with an active TOF detector element. The TOF detector class produces CbmTofPoints in two modes. In the first one, a TofPoint is created for each gap the track enters. In the second mode, only one TofPoint per track and module is created. The space and momentum coordinates then correspond to the respective averages over all traversed gaps. In this case, the variables fNofCells gives the number of transversal segments the track has touched, and fGapMask gives the pattern of traversed gaps.

Definition at line 40 of file CbmTofPoint.h.

Constructor & Destructor Documentation

CbmTofPoint() [1/2]

CbmTofPoint::CbmTofPoint

(

)

Default constructor.

Definition at line 26 of file CbmTofPoint.cxx.

CbmTofPoint() [2/2]

CbmTofPoint::CbmTofPoint	(	Int_t	trackID,
		Int_t	detID,
		TVector3	pos,
		TVector3	mom,
		Double_t	tof,
		Double_t	length,
		Double_t	eLoss
	)

Constructor with arguments.

Parameters

trackID	Index of MCTrack
detID	Detector ID
pos	Coordinates at entrance to active volume [cm]
mom	Momentum of track at entrance [GeV]
tof	Time since event start [ns]
length	Track length since creation [cm]
eLoss	Energy deposit [GeV]

Definition at line 31 of file CbmTofPoint.cxx.

~CbmTofPoint()

CbmTofPoint::~CbmTofPoint ( )

virtual

Destructor.

Definition at line 45 of file CbmTofPoint.cxx.

Member Function Documentation

GetFirstGap()

Int_t CbmTofPoint::GetFirstGap

(

)

const

Index of first traversed gap @value First gap index.

Definition at line 64 of file CbmTofPoint.cxx.

References fGapMask.

GetLastGap()

Int_t CbmTofPoint::GetLastGap

(

)

const

Index of last traversed gap @value Last gap index.

Definition at line 76 of file CbmTofPoint.cxx.

References fGapMask.

GetNCells()

Int_t CbmTofPoint::GetNCells ( ) const

inline

Number of traversed cells @value Number of traversed cells.

Definition at line 72 of file CbmTofPoint.h.

References fNofCells.

Referenced by CbmTof::FinishEvent(), and CbmTof::ProcessHits().

GetNGaps()

Int_t CbmTofPoint::GetNGaps

(

)

const

Number of traversed gaps @value Number of traversed gaps.

Definition at line 50 of file CbmTofPoint.cxx.

References fGapMask.

SetGap()

void CbmTofPoint::SetGap

(

Int_t

iGap

)

Set a gap in the gap mask.

Parameters

iGap	Gap number

Definition at line 90 of file CbmTofPoint.cxx.

References fGapMask.

Referenced by CbmTof::ProcessHits().

SetNCells()

void CbmTofPoint::SetNCells ( Int_t  nCells )

inline

Set the number of traversed cells.

Parameters

nCells

Number of traversed cells

Definition at line 114 of file CbmTofPoint.h.

References fNofCells.

Referenced by CbmTof::FinishEvent(), and CbmTof::ProcessHits().

SetPx()

void CbmTofPoint::SetPx ( Double_t  pX )

inline

Set x component of momentum.

Parameters

pX	x component of momentum [GeV]

Definition at line 96 of file CbmTofPoint.h.

Referenced by CbmTof::FinishEvent(), and CbmTof::ProcessHits().

SetPy()

void CbmTofPoint::SetPy ( Double_t  pY )

inline

Set y component of momentum.

Parameters

pY	y component of momentum [GeV]

Definition at line 102 of file CbmTofPoint.h.

Referenced by CbmTof::FinishEvent(), and CbmTof::ProcessHits().

SetPz()

void CbmTofPoint::SetPz ( Double_t  pZ )

inline

Set z component of momentum.

Parameters

pZ	z component of momentum [GeV]

Definition at line 108 of file CbmTofPoint.h.

Referenced by CbmTof::FinishEvent(), and CbmTof::ProcessHits().

ToString()

string CbmTofPoint::ToString ( ) const

virtual

String representation of the object. @value String representation of the object.

Definition at line 98 of file CbmTofPoint.cxx.

References fGapMask, and fNofCells.

Member Data Documentation

fGapMask

UShort_t CbmTofPoint::fGapMask

private

Number of cells traversed.

Definition at line 131 of file CbmTofPoint.h.

Referenced by GetFirstGap(), GetLastGap(), GetNGaps(), SetGap(), and ToString().

fNofCells

Int_t CbmTofPoint::fNofCells

private

Definition at line 130 of file CbmTofPoint.h.

Referenced by GetNCells(), SetNCells(), and ToString().

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

• CbmTofPoint.h
• CbmTofPoint.cxx