Defines the active detector RICH. Constructs the geometry and creates MCPoints. More...

#include <EicRoot/blob/master/rich/CbmRich.h>

Inheritance diagram for CbmRich:

Collaboration diagram for CbmRich:

Public Member Functions
	CbmRich ()
	Default constructor.

	CbmRich (const char *name, Bool_t active, Double_t px=0., Double_t py=0., Double_t pz=0., Double_t rx=0., Double_t ry=0., Double_t rz=0.)
	Constructor for the GDML geometry.

virtual	~CbmRich ()
	Destructor.

virtual void	Initialize ()
	Initialize detector. Stores volume IDs for RICH detector and mirror.

virtual Bool_t	ProcessHits (FairVolume *vol=0)
	Defines the action to be taken when a step is inside the active volume. Creates CbmRichPoints and CbmRichMirrorPoints and adds them to the collections.

virtual void	EndOfEvent ()
	If verbosity level is set, print hit collection at the end of the event and resets it afterwards.

virtual void	Register ()
	Registers the hit collection in the ROOT manager.

virtual TClonesArray *	GetCollection (Int_t iColl) const
	Return hit collection.

virtual void	Print () const
	Screen output of hit collection.

virtual void	Reset ()
	Clears the hit collection.

virtual void	CopyClones (TClonesArray cl1, TClonesArray cl2, Int_t offset)
	Copies the hit collection with a given track index offset.

virtual void	ConstructGeometry ()
	Construct geometry. Currently ROOT and ASCII formats are supported. The concrete method for geometry construction is called according to geometry file.

void	ConstructAsciiGeometry ()
	Construct geometry from ASCII file. Supported structure for the mirrors are added on a fly.

void	ConstructGdmlGeometry (TGeoMatrix *geoMatrix)
	Construct geometry from GDML file.

void	ExpandNodeForGdml (TGeoNode *node)
	Assign materials by taking description from medoa.geo and not from GDML for a certain node.

void	ConstructOpGeometry ()
	Put some optical properties.

virtual Bool_t	CheckIfSensitive (std::string name)

void	SetScale (double scale)

Public Member Functions inherited from FairDetector
	FairDetector (const char *Name, Bool_t Active, Int_t DetId=0)

	FairDetector ()

virtual	~FairDetector ()

virtual void	FinishPrimary ()

virtual void	FinishRun ()

virtual void	BeginPrimary ()

virtual void	PostTrack ()

virtual void	PreTrack ()

virtual void	BeginEvent ()

virtual void	FinishEvent ()

virtual void	SetSpecialPhysicsCuts ()

void	SaveGeoParams ()

Int_t	GetDetId ()

Public Member Functions inherited from FairModule
	FairModule ()

	FairModule (const char Name, const char title, Bool_t Active=kFALSE)

virtual	~FairModule ()

virtual void	Print (Option_t *option="") const

virtual void	SetGeometryFileName (TString fname, TString geoVer="0")

virtual TString	GetGeometryFileName ()

virtual TString	GetGeometryFileVer ()

virtual void	ConstructRootGeometry ()

virtual void	ConstructASCIIGeometry ()

virtual void	ExpandNode (TGeoNode *Node)

virtual Int_t	getVolId (const TString &vname) const

Int_t	GetModId ()

void	SetVerboseLevel (Int_t level)

Bool_t	IsActive ()

void	SetModId (Int_t id)

void	SetMotherVolume (TString volName)

void	ProcessNodes (TList *aList)

virtual void	SetParContainers ()

TList *	GetListOfGeoPar ()

FairVolume *	getFairVolume (FairGeoNode *fNode)

void	AddSensitiveVolume (TGeoVolume *v)

void	ImportRootMaterials ()

Private Member Functions
TGeoVolume *	GetGasVolume (TGeoVolume *gdmlTop)

CbmRichPoint *	AddHit (Int_t trackID, Int_t pdg, Int_t detID, TVector3 pos, TVector3 mom, Double_t time, Double_t length, Double_t eLoss)
	Adds a RichPoint to the TClonesArray.

CbmRichPoint *	AddRefPlaneHit (Int_t trackID, Int_t detID, TVector3 pos, TVector3 mom, Double_t time, Double_t length, Double_t eLoss)
	Adds a RichRefPlanePoint to the TClonesArray.

CbmRichPoint *	AddMirrorHit (Int_t trackID, Int_t detID, TVector3 pos, TVector3 mom, Double_t time, Double_t length, Double_t eLoss)
	Adds a RichMirrorPoint to the TClonesArray.

	CbmRich (const CbmRich &)
	Copy constructor.

CbmRich &	operator= (const CbmRich &)
	Assignment operator.

Private Attributes
Int_t	fPosIndex

TClonesArray *	fRichPoints

TClonesArray *	fRichRefPlanePoints

TClonesArray *	fRichMirrorPoints

TGeoRotation *	fRotation

TGeoCombiTrans *	fPositionRotation

Double_t	mScale

Static Private Attributes
static std::map< TString, Int_t >	fFixedMats

static Bool_t	fIsFirstGDML = kTRUE

Additional Inherited Members
Public Attributes inherited from FairModule
TString	fMotherVolumeName

Static Public Attributes inherited from FairModule
static FairVolumeList *	vList =0

static Int_t	fNbOfVolumes =0

static TRefArray *	svList =0

static TArrayI *	volNumber =0

Protected Attributes inherited from FairDetector
Int_t	fDetId

FairLogger *	fLogger

Detailed Description

Defines the active detector RICH. Constructs the geometry and creates MCPoints.

Author: Volker Friese

Date: 2004

Definition at line 33 of file CbmRich.h.

View newest version in sPHENIX GitHub at line 33 of file CbmRich.h

Constructor & Destructor Documentation

CbmRich::CbmRich ( )

Default constructor.

Definition at line 45 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 45 of file CbmRich.cxx

References fPosIndex, fRichMirrorPoints, fRichPoints, fRichRefPlanePoints, and FairModule::fVerboseLevel.

CbmRich::CbmRich	(	const char *	name,
		Bool_t	active,
		Double_t	px = `0.`,
		Double_t	py = `0.`,
		Double_t	pz = `0.`,
		Double_t	rx = `0.`,
		Double_t	ry = `0.`,
		Double_t	rz = `0.`
	)

Constructor for the GDML geometry.

Parameters

[in]	name	Detector name.
[in]	active	Sensitivity flag.
[in]	px	Position X.
[in]	py	Position Y.
[in]	pz	Position Z from target to the center of the RICH detector.
[in]	rx	Rotation around X.
[in]	ry	Rotation around Y.
[in]	rz	Rotation around Z.

Definition at line 64 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 64 of file CbmRich.cxx

References FairModule::fVerboseLevel.

CbmRich::~CbmRich ( )

virtual

Destructor.

Definition at line 86 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 86 of file CbmRich.cxx

References fRichMirrorPoints, fRichPoints, and fRichRefPlanePoints.

CbmRich::CbmRich ( const CbmRich & )

private

Copy constructor.

Member Function Documentation

CbmRichPoint * CbmRich::AddHit	(	Int_t	trackID,
		Int_t	pdg,
		Int_t	detID,
		TVector3	pos,
		TVector3	mom,
		Double_t	time,
		Double_t	length,
		Double_t	eLoss
	)

private

Adds a RichPoint to the TClonesArray.

Definition at line 609 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 609 of file CbmRich.cxx

References fRichPoints.

Referenced by ProcessHits().

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CbmRichPoint * CbmRich::AddMirrorHit	(	Int_t	trackID,
		Int_t	detID,
		TVector3	pos,
		TVector3	mom,
		Double_t	time,
		Double_t	length,
		Double_t	eLoss
	)

private

Adds a RichMirrorPoint to the TClonesArray.

Definition at line 639 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 639 of file CbmRich.cxx

References fRichMirrorPoints.

Referenced by ProcessHits().

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CbmRichPoint * CbmRich::AddRefPlaneHit	(	Int_t	trackID,
		Int_t	detID,
		TVector3	pos,
		TVector3	mom,
		Double_t	time,
		Double_t	length,
		Double_t	eLoss
	)

private

Adds a RichRefPlanePoint to the TClonesArray.

Definition at line 625 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 625 of file CbmRich.cxx

References fRichRefPlanePoints.

Referenced by ProcessHits().

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Bool_t CbmRich::CheckIfSensitive ( std::string name )

virtual

Check whether a volume is sensitive. The decision is based on the volume name. Only used in case of ROOT geometry.

Since: 11.06.2012

Parameters

name) Volume name kTRUE if volume is sensitive, else kFALSE

Reimplemented from FairModule.

Definition at line 114 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 114 of file CbmRich.cxx

References name.

void CbmRich::ConstructAsciiGeometry ( )

Construct geometry from ASCII file. Supported structure for the mirrors are added on a fly.

Definition at line 312 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 312 of file CbmRich.cxx

References FairGeoInterface::addGeoModule(), FairGeoSet::create(), FairRuntimeDb::getContainer(), FairGeoLoader::getGeoBuilder(), FairGeoLoader::getGeoInterface(), FairModule::GetGeometryFileName(), CbmGeoRichPar::GetGeoPassiveNodes(), CbmGeoRichPar::GetGeoSensitiveNodes(), FairGeoSet::getListOfVolumes(), FairRun::GetRunId(), FairRun::GetRuntimeDb(), FairGeoLoader::Instance(), FairRun::Instance(), FairGeoNode::isSensitive(), FairModule::ProcessNodes(), FairGeoInterface::readSet(), FairParSet::setChanged(), FairGeoSet::setGeomFile(), FairParSet::setInputVersion(), and Acts::Test::volume.

Referenced by ConstructGeometry().

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void CbmRich::ConstructGdmlGeometry ( TGeoMatrix * geoMatrix )

Construct geometry from GDML file.

Parameters

[in] geoMatrix Position and rotation of the RICH detector.

Definition at line 444 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 444 of file CbmRich.cxx

References _AEROGEL_MEDIUM_, aerogel(), FairGeoBuilder::createMedium(), ExpandNodeForGdml(), fIsFirstGDML, EicGDMLParse::GDMLReadFile(), GetGasVolume(), FairGeoLoader::getGeoBuilder(), FairGeoLoader::getGeoInterface(), FairModule::GetGeometryFileName(), FairGeoInterface::getMedia(), FairGeoMedia::getMedium(), FairGeoLoader::Instance(), mScale, name, charm_jet_coverage::parser, and Acts::Test::volume.

Referenced by ConstructGeometry().

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void CbmRich::ConstructGeometry ( )

virtual

Construct geometry. Currently ROOT and ASCII formats are supported. The concrete method for geometry construction is called according to geometry file.

Reimplemented from FairModule.

Definition at line 295 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 295 of file CbmRich.cxx

References ConstructAsciiGeometry(), ConstructGdmlGeometry(), FairModule::ConstructRootGeometry(), fPositionRotation, and FairModule::GetGeometryFileName().

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void CbmRich::ConstructOpGeometry ( )

virtual

Put some optical properties.

Reimplemented from FairModule.

Definition at line 290 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 290 of file CbmRich.cxx

void CbmRich::CopyClones	(	TClonesArray *	cl1,
		TClonesArray *	cl2,
		Int_t	offset
	)

virtual

Copies the hit collection with a given track index offset.

Parameters

[in]	cl1	Origin array.
[out]	cl2	Target array.
[in]	offset	Index offset.

Reimplemented from FairDetector.

Definition at line 271 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 271 of file CbmRich.cxx

References fPosIndex, FairMCPoint::GetTrackID(), offset, and FairMCPoint::SetTrackID().

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void CbmRich::EndOfEvent ( )

virtual

If verbosity level is set, print hit collection at the end of the event and resets it afterwards.

Reimplemented from FairDetector.

Definition at line 233 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 233 of file CbmRich.cxx

References FairModule::fVerboseLevel, Print(), and Reset().

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void CbmRich::ExpandNodeForGdml ( TGeoNode * node )

Assign materials by taking description from medoa.geo and not from GDML for a certain node.

Parameters

[in] node GeoNode.

Assembly-volumes are skipped as they do not have any material

New medium found in gmdl - it is not in gGeoManager list. This should never happen as GDML parser adds medium into the list. If happens - something is extremely strange.

Medium is in the list in gGeoManager. Trying to replace it with the one from the Geo file.

This should not happen. This means that somebody uses material in GDML that is not in the media.geo file. Most probably this is the sign to the user to check materials' names in the CATIA model.

The volume is sensitive => add it to the list

Recursevly go down the tree of nodes

Definition at line 539 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 539 of file CbmRich.cxx

References FairModule::AddSensitiveVolume(), FairGeoBuilder::createMedium(), fFixedMats, FairGeoLoader::getGeoBuilder(), FairGeoLoader::getGeoInterface(), FairGeoInterface::getMedia(), FairGeoMedia::getMedium(), FairGeoMedium::getSensitivityFlag(), FairGeoLoader::Instance(), and printf().

Referenced by ConstructGdmlGeometry().

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TClonesArray * CbmRich::GetCollection ( Int_t iColl ) const

virtual

Return hit collection.

Implements FairDetector.

Definition at line 246 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 246 of file CbmRich.cxx

References fRichMirrorPoints, fRichPoints, and fRichRefPlanePoints.

TGeoVolume * CbmRich::GetGasVolume ( TGeoVolume * gdmlTop )

private

Definition at line 367 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 367 of file CbmRich.cxx

References _RICH_GAS_VOLUME_, and Acts::Test::volume.

Referenced by ConstructGdmlGeometry().

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void CbmRich::Initialize ( )

virtual

Initialize detector. Stores volume IDs for RICH detector and mirror.

Reimplemented from FairDetector.

Definition at line 103 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 103 of file CbmRich.cxx

References FairRuntimeDb::getContainer(), CbmGeoRichPar::GetGeoSensitiveNodes(), FairRun::GetRuntimeDb(), FairDetector::Initialize(), and FairRun::Instance().

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CbmRich& CbmRich::operator= ( const CbmRich & )

private

Assignment operator.

void CbmRich::Print ( void ) const

virtual

Screen output of hit collection.

Definition at line 255 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 255 of file CbmRich.cxx

References fRichPoints, and FairModule::fVerboseLevel.

Referenced by EndOfEvent().

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Bool_t CbmRich::ProcessHits ( FairVolume * vol = 0 )

virtual

Defines the action to be taken when a step is inside the active volume. Creates CbmRichPoints and CbmRichMirrorPoints and adds them to the collections.

Parameters

[in] vol Pointer to the active volume.

Implements FairDetector.

Definition at line 124 of file CbmRich.cxx.

View newest version in sPHENIX GitHub at line 124 of file CbmRich.cxx

References AddHit(), AddMirrorHit(), CbmStack::AddPoint(), AddRefPlaneHit(), charge, FairVolume::getMCid(), kREF, kRICH, G4BARRELHCAL::length, part, and Acts::Test::time.