Class for the MC transport of the CBM-PSD. More...

#include <CbmPsdMC.h>

Inheritance diagram for CbmPsdMC:

Collaboration diagram for CbmPsdMC:

Public Member Functions
	CbmPsdMC (Bool_t active=kTRUE, const char *name="PSDMC")
	Constructor.

virtual	~CbmPsdMC ()

virtual Bool_t	IsSensitive (const std::string &name)
	Check whether a volume is sensitive.

virtual Bool_t	CheckIfSensitive (std::string name)
	Check whether a volume is sensitive.

virtual void	ConstructGeometry ()
	Construct the PSD geometry in the TGeoManager.

virtual void	EndOfEvent ()
	Action at end of event.

virtual TClonesArray *	GetCollection (Int_t iColl) const
	Get output array of CbmPsdPoints.

virtual void	Print (Option_t *opt="") const
	Screen log Prints current number of StsPoints in array. Virtual from TObject.

virtual Bool_t	ProcessHits (FairVolume *volume=0)
	Stepping action.

virtual void	Register ()
	Register the output array.

virtual void	Reset ()
	Clear output array.

void	SetPosition (Double_t xPos, Double_t zPos, Double_t rotY)
	Define the PSD position in the cave.

Private Member Functions
void	RegisterSensitiveVolumes (TGeoNode *node)
	module ID

	CbmPsdMC (const CbmPsdMC &)=delete

CbmPsdMC	operator= (const CbmPsdMC &)=delete

Private Attributes
Double_t	fPosX

Double_t	fPosZ

Double_t	fRotY

Bool_t	fUserPlacement

TClonesArray *	fPsdPoints

Int_t	fTrackID
	Output array.

Int_t	fAddress
	track index

TLorentzVector	fPos
	address (module and layer)

TLorentzVector	fMom
	position

Double_t	fTime
	momentum

Double_t	fLength
	time

Double_t	fEloss
	length

Int_t	fLayerID
	energy loss

Int_t	fModuleID
	layer ID

Detailed Description

Class for the MC transport of the CBM-PSD.

Author: V.Friese v.fri.nosp@m.ese@.nosp@m.gsi.d.nosp@m.e

Version: 2.0

The CbmPsdMC defines the behaviour of the PSD system during transport simulation. It constructs the PSD transport geometry and creates objects of type CbmPsdPoints.

Definition at line 34 of file CbmPsdMC.h.

Constructor & Destructor Documentation

◆ CbmPsdMC() [1/2]

CbmPsdMC::CbmPsdMC	(	Bool_t	active = kTRUE,
		const char *	name = "PSDMC" )

Constructor.

Parameters

active	If set true, ProcessHits will be called
name	Name of detector object

Definition at line 31 of file CbmPsdMC.cxx.

◆ ~CbmPsdMC()

CbmPsdMC::~CbmPsdMC ( )

virtual

Destructor

Definition at line 53 of file CbmPsdMC.cxx.

References fPsdPoints.

◆ CbmPsdMC() [2/2]

CbmPsdMC::CbmPsdMC ( const CbmPsdMC & )

privatedelete

Prevent copy constructor and assignment operator

Member Function Documentation

◆ CheckIfSensitive()

virtual Bool_t CbmPsdMC::CheckIfSensitive ( std::string name )

inlinevirtual

Check whether a volume is sensitive.

Parameters

(name) Volume name @value kTRUE if volume is sensitive, else kFALSE

The decision is based on the volume name (has to contain "scint"). Virtual from FairModule.

Definition at line 67 of file CbmPsdMC.h.

References IsSensitive().

Referenced by RegisterSensitiveVolumes().

◆ ConstructGeometry()

void CbmPsdMC::ConstructGeometry ( )

virtual

Construct the PSD geometry in the TGeoManager.

Only ROOT geometries are supported. The file must contain a top volume the name of which starts with "psd" and a TGeoMatrix for the placement of the top psd volume in the cave. Virtual from FairModule.

Definition at line 64 of file CbmPsdMC.cxx.

References Cbm::GeometryUtils::ImportRootGeometry().

◆ EndOfEvent()

void CbmPsdMC::EndOfEvent ( )

virtual

Action at end of event.

Short status log and Reset(). Virtual from FairDetector.

Definition at line 156 of file CbmPsdMC.cxx.

References fPsdPoints, and Print().

◆ GetCollection()

virtual TClonesArray * CbmPsdMC::GetCollection ( Int_t iColl ) const

inlinevirtual

Get output array of CbmPsdPoints.

Accessor to the hit collection

Parameters

iColl Number of collection. Must be zero, since there is only one. @value Pointer to TClonesArray with CbmPsdPoints

Definition at line 93 of file CbmPsdMC.h.

References fPsdPoints.

◆ IsSensitive()

virtual Bool_t CbmPsdMC::IsSensitive ( const std::string & name )

inlinevirtual

Check whether a volume is sensitive.

Parameters

(name) Volume name @value kTRUE if volume is sensitive, else kFALSE

The decision is based on the volume name (has to contain "scint"). Virtual from FairModule.

Definition at line 55 of file CbmPsdMC.h.

Referenced by CheckIfSensitive().

◆ operator=()

CbmPsdMC CbmPsdMC::operator= ( const CbmPsdMC & )

privatedelete

◆ Print()

void CbmPsdMC::Print ( Option_t * opt = "" ) const

virtual

Screen log Prints current number of StsPoints in array. Virtual from TObject.

Definition at line 165 of file CbmPsdMC.cxx.

References fPsdPoints.

Referenced by EndOfEvent().

◆ ProcessHits()

Bool_t CbmPsdMC::ProcessHits ( FairVolume * volume = 0 )

virtual

Stepping action.

Parameters

volume Pointer to the current volume @value Always kTRUE

Defines the action to be taken when a step is inside the active volume. Creates CbmPsdPoints and adds them to the collection. Abstract from FairDetector.

Definition at line 173 of file CbmPsdMC.cxx.

References CbmStack::AddPoint(), fAddress, fEloss, fLayerID, fLength, fModuleID, fMom, fPos, fPsdPoints, fTime, fTrackID, kPsd, CbmPsdPoint::SetModuleID(), and size().

◆ Register()

virtual void CbmPsdMC::Register ( )

inlinevirtual

Register the output array.

Abstract from FairDetector.

Definition at line 119 of file CbmPsdMC.h.

References fPsdPoints.

◆ RegisterSensitiveVolumes()

void CbmPsdMC::RegisterSensitiveVolumes ( TGeoNode * node )

private

module ID

Register all sensitive volumes

Parameters

node	Pointer to start node

Starting from the specified node, the entire node tree is expanded and all volumes which satisfy the CheckIfSensitive() criterion are added to the list of sensitive volumes.

Definition at line 220 of file CbmPsdMC.cxx.

References CheckIfSensitive(), and RegisterSensitiveVolumes().

Referenced by RegisterSensitiveVolumes().

◆ Reset()

virtual void CbmPsdMC::Reset ( )

inlinevirtual

Clear output array.

Abstract from FairDetector.

Definition at line 126 of file CbmPsdMC.h.

References fPsdPoints.

◆ SetPosition()

void CbmPsdMC::SetPosition	(	Double_t	xPos,
		Double_t	zPos,
		Double_t	rotY )

inline

Define the PSD position in the cave.

Parameters

xPos	x Position in the cave [cm]
zPos	z position in the cave [cm]
rotY	Rotation angle around y axis [degrees]

When this method is invoked, the transformation matrix read from the geometry file will be overridden with a translation by (xPos, 0, zPos) and a rotation around the y axis by rotY degrees.

Definition at line 138 of file CbmPsdMC.h.

References fPosX, fPosZ, fRotY, and fUserPlacement.

Member Data Documentation

◆ fAddress

Int_t CbmPsdMC::fAddress

private

track index

Definition at line 156 of file CbmPsdMC.h.

Referenced by ProcessHits().

◆ fEloss

Double_t CbmPsdMC::fEloss

private

length

Definition at line 161 of file CbmPsdMC.h.

Referenced by ProcessHits().

◆ fLayerID

Int_t CbmPsdMC::fLayerID

private

energy loss

Definition at line 162 of file CbmPsdMC.h.

Referenced by ProcessHits().

◆ fLength

Double_t CbmPsdMC::fLength

private

time

Definition at line 160 of file CbmPsdMC.h.

Referenced by ProcessHits().

◆ fModuleID

Int_t CbmPsdMC::fModuleID

private

layer ID

Definition at line 163 of file CbmPsdMC.h.

Referenced by ProcessHits().

◆ fMom

TLorentzVector CbmPsdMC::fMom

private

position

Definition at line 158 of file CbmPsdMC.h.

Referenced by ProcessHits().

◆ fPos

TLorentzVector CbmPsdMC::fPos

private

address (module and layer)

Definition at line 157 of file CbmPsdMC.h.

Referenced by ProcessHits().

◆ fPosX

Double_t CbmPsdMC::fPosX

private

Definition at line 148 of file CbmPsdMC.h.

Referenced by SetPosition().

◆ fPosZ

Double_t CbmPsdMC::fPosZ

private

Definition at line 149 of file CbmPsdMC.h.

Referenced by SetPosition().

◆ fPsdPoints

TClonesArray* CbmPsdMC::fPsdPoints

private

Definition at line 152 of file CbmPsdMC.h.

Referenced by EndOfEvent(), GetCollection(), Print(), ProcessHits(), Register(), Reset(), and ~CbmPsdMC().

◆ fRotY

Double_t CbmPsdMC::fRotY

private

Definition at line 150 of file CbmPsdMC.h.

Referenced by SetPosition().

◆ fTime

Double_t CbmPsdMC::fTime

private

momentum

Definition at line 159 of file CbmPsdMC.h.

Referenced by ProcessHits().

◆ fTrackID

Int_t CbmPsdMC::fTrackID

private

Output array.

Track information to be temporarily stored

Definition at line 155 of file CbmPsdMC.h.

Referenced by ProcessHits().

◆ fUserPlacement

Bool_t CbmPsdMC::fUserPlacement

private

Definition at line 151 of file CbmPsdMC.h.

Referenced by SetPosition().

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

Public Member Functions

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ CbmPsdMC() [1/2]

◆ ~CbmPsdMC()

◆ CbmPsdMC() [2/2]

Member Function Documentation

◆ CheckIfSensitive()

◆ ConstructGeometry()

◆ EndOfEvent()

◆ GetCollection()

◆ IsSensitive()

◆ operator=()

◆ Print()

◆ ProcessHits()

◆ Register()

◆ RegisterSensitiveVolumes()

◆ Reset()

◆ SetPosition()

Member Data Documentation

◆ fAddress

◆ fEloss

◆ fLayerID

◆ fLength

◆ fModuleID

◆ fMom

◆ fPos

◆ fPosX

◆ fPosZ

◆ fPsdPoints

◆ fRotY

◆ fTime

◆ fTrackID

◆ fUserPlacement