Toolsets to do geometry operations. More...

#include <coresoftware/blob/master/offline/packages/PHGeometry/PHGeomUtility.h>

Collaboration diagram for PHGeomUtility:

Static Public Member Functions
static TGeoManager *	GetTGeoManager (PHCompositeNode *topNode)
	Main user interface: DST node -> TGeoManager for downstream use.

static int	ImportGeomFile (PHCompositeNode *topNode, const std::string &geometry_file)
	TGeo ROOT/GDML/Macro file -> DST node with automatic file type discrimination based on file names.

static int	ImportCurrentTGeoManager (PHCompositeNode *topNode)
	gGeoManager -> DST node

static void	ExportGeomtry (PHCompositeNode *topNode, const std::string &geometry_file)
	DST node -> TGeoManager -> export files, like gdml, .root or .C formats.

static PHGeomTGeo *	GetGeomTGeoNode (PHCompositeNode *topNode, bool build_new=true)
	Get non-persistent PHGeomTGeo from DST nodes. If not found, make a new one.

static PHGeomIOTGeo *	GetGeomIOTGeoNode (PHCompositeNode *topNode, bool build_new=true)
	Get persistent PHGeomIOTGeo from DST nodes. If not found, make a new one.

static PHGeomIOTGeo *	UpdateIONode (PHCompositeNode *topNode)

static PHGeomTGeo *	LoadFromIONode (PHCompositeNode *topNode)

static std::string	GenerateGeometryFileName (const std::string &filename_extension="gdml")

static bool	RemoveGeometryFile (const std::string &file_name)
	delete the geometry file after use

static void	SetVerbosity (int v)
	Verbosity for geometry IO like, TGeoMangers.

static int	GetVerbosity ()
	Verbosity for geometry IO like, TGeoMangers.

static std::string	GetDSTNodeName ()
	DST node name for RunTime geometry object.

static std::string	GetDSTIONodeName ()
	DST node name for persistent geometry storage node.

static void	SetGenerateGeometryFileNameBase (const std::string &base)

Private Member Functions
	PHGeomUtility ()=delete

	~PHGeomUtility ()=delete

Static Private Attributes
static std::string	mg_GenerateGeometryFileNameBase = "/tmp"

Detailed Description

Toolsets to do geometry operations.

Definition at line 12 of file PHGeomUtility.h.

View newest version in sPHENIX GitHub at line 12 of file PHGeomUtility.h

Constructor & Destructor Documentation

PHGeomUtility::PHGeomUtility ( )

privatedelete

PHGeomUtility::~PHGeomUtility ( )

privatedelete

Member Function Documentation

void PHGeomUtility::ExportGeomtry	(	PHCompositeNode *	topNode,
		const std::string &	geometry_file
	)

static

DST node -> TGeoManager -> export files, like gdml, .root or .C formats.

Definition at line 55 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 55 of file PHGeomUtility.cc

Referenced by MakeActsGeometry::buildAllGeometry(), Fun4All_ExportGeom(), and Fun4All_ImportGeom().

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std::string PHGeomUtility::GenerateGeometryFileName ( const std::string & filename_extension = "gdml" )

static

Make a name for tmp geometry file Geometry files gain a size of ~10MB and it used in translation from Geant4 to DST format. This tmp file should be on a local file system (/tmp/) and write/deletable

Definition at line 170 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 170 of file PHGeomUtility.cc

References file.

Referenced by PHG4Reco::InitRun().

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static std::string PHGeomUtility::GetDSTIONodeName ( )

inlinestatic

DST node name for persistent geometry storage node.

Definition at line 74 of file PHGeomUtility.h.

View newest version in sPHENIX GitHub at line 74 of file PHGeomUtility.h

static std::string PHGeomUtility::GetDSTNodeName ( )

inlinestatic

DST node name for RunTime geometry object.

Definition at line 67 of file PHGeomUtility.h.

View newest version in sPHENIX GitHub at line 67 of file PHGeomUtility.h

PHGeomIOTGeo * PHGeomUtility::GetGeomIOTGeoNode	(	PHCompositeNode *	topNode,
		bool	build_new = `true`
	)

static

Get persistent PHGeomIOTGeo from DST nodes. If not found, make a new one.

Definition at line 138 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 138 of file PHGeomUtility.cc

References PHNodeIterator::findFirst().

Referenced by MakeActsGeometry::editTPCGeometry().

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PHGeomTGeo * PHGeomUtility::GetGeomTGeoNode	(	PHCompositeNode *	topNode,
		bool	build_new = `true`
	)

static

Get non-persistent PHGeomTGeo from DST nodes. If not found, make a new one.

Definition at line 105 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 105 of file PHGeomUtility.cc

References PHNodeIterator::findFirst().

Referenced by MakeActsGeometry::editTPCGeometry().

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TGeoManager * PHGeomUtility::GetTGeoManager ( PHCompositeNode * topNode )

static

Main user interface: DST node -> TGeoManager for downstream use.

DST node -> TGeoManager for downstream use.

Definition at line 33 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 33 of file PHGeomUtility.cc

References g4zmq::exit(), PHGeomTGeo::GetGeometry(), and PHGeomTGeo::isValid().

Referenced by MakeActsGeometry::getNodes(), PHGenFitTrkProp::InitializePHGenFit(), PHGenFitTrackProjection::InitRun(), PHRaveVertexing::InitRun(), PHG4TrackFastSim::InitRun(), B0TrackFastSim::InitRun(), PHGenFitTrkFitter::InitRun(), PHGeom_DSTInspection(), and PHTpcTracker::Process().

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int PHGeomUtility::GetVerbosity ( )

static

Verbosity for geometry IO like, TGeoMangers.

Definition at line 281 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 281 of file PHGeomUtility.cc

References PHFlag::FlagExist(), PHFlag::get_IntFlag(), and recoConsts::instance().

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int PHGeomUtility::ImportCurrentTGeoManager ( PHCompositeNode * topNode )

static

gGeoManager -> DST node

Definition at line 88 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 88 of file PHGeomUtility.cc

References Fun4AllReturnCodes::EVENT_OK, PHGeomTGeo::GetGeometry(), PHGeomTGeo::isValid(), and PHGeomTGeo::SetGeometry().

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int PHGeomUtility::ImportGeomFile	(	PHCompositeNode *	topNode,
		const std::string &	geometry_file
	)

static

TGeo ROOT/GDML/Macro file -> DST node with automatic file type discrimination based on file names.

Definition at line 65 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 65 of file PHGeomUtility.cc

References Fun4AllReturnCodes::ABORTRUN, Fun4AllReturnCodes::EVENT_OK, PHGeomTGeo::GetGeometry(), PHGeomTGeo::Reset(), and PHGeomTGeo::SetGeometry().

Referenced by PHGeomFileImport::InitRun(), and PHG4Reco::InitRun().

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PHGeomTGeo * PHGeomUtility::LoadFromIONode ( PHCompositeNode * topNode )

static

Build or update PHGeomTGeo node RUN/GEOMETRY based on the persistent PHGeomIOTGeo node RUN/GEOMETRY_IO

Returns: the updated PHGeomTGeo from DST tree

Definition at line 242 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 242 of file PHGeomUtility.cc

References PHGeomTGeo::SetGeometry().

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bool PHGeomUtility::RemoveGeometryFile ( const std::string & file_name )

static

delete the geometry file after use

Definition at line 189 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 189 of file PHGeomUtility.cc

References in.

Referenced by PHG4Reco::InitRun().

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static void PHGeomUtility::SetGenerateGeometryFileNameBase ( const std::string & base )

inlinestatic

Base path name for temp geometry GDML file used in GenerateGeometryFileName(). User can overwrite it to e.g. local directory with PHGeomUtility::SetGenerateGeometryFileNameBase('./');

Definition at line 81 of file PHGeomUtility.h.

View newest version in sPHENIX GitHub at line 81 of file PHGeomUtility.h

References mg_GenerateGeometryFileNameBase.

void PHGeomUtility::SetVerbosity ( int v )

static

Verbosity for geometry IO like, TGeoMangers.

Definition at line 274 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 274 of file PHGeomUtility.cc

References recoConsts::instance(), and PHFlag::set_IntFlag().

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PHGeomIOTGeo * PHGeomUtility::UpdateIONode ( PHCompositeNode * topNode )

static

Update persistent PHGeomIOTGeo node RUN/GEOMETRY_IO based on run-time object PHGeomTGeo at RUN/GEOMETRY

Returns: the updated PHGeomIOTGeo from DST tree

Definition at line 212 of file PHGeomUtility.cc.

View newest version in sPHENIX GitHub at line 212 of file PHGeomUtility.cc

References PHGeomIOTGeo::SetGeometry().

Referenced by MakeActsGeometry::editTPCGeometry().

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Member Data Documentation

std::string PHGeomUtility::mg_GenerateGeometryFileNameBase = "/tmp"

staticprivate

Base path name for temp geometry GDML file used in GenerateGeometryFileName(). User can overwrite it to e.g. local directory with PHGeomUtility::SetGenerateGeometryFileNameBase('./');

Definition at line 89 of file PHGeomUtility.h.

View newest version in sPHENIX GitHub at line 89 of file PHGeomUtility.h

Referenced by SetGenerateGeometryFileNameBase().

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

coresoftware/blob/master/offline/packages/PHGeometry/PHGeomUtility.h
coresoftware/blob/master/offline/packages/PHGeometry/PHGeomUtility.cc

Static Public Member Functions

Private Member Functions

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation