Class to create Geant4 detector geometry from TGeo representation in memory. More...

Inheritance diagram for dd4hep::sim::Geant4DetectorGeometryConstruction:

Public Member Functions
	Geant4DetectorGeometryConstruction (Geant4Context *ctxt, const std::string &nam)
	Initializing constructor for DDG4. More...

virtual	~Geant4DetectorGeometryConstruction ()
	Default destructor. More...

void	constructGeo (Geant4DetectorConstructionContext *ctxt) override
	Geometry construction callback. Called at "Construct()". More...

virtual void	installCommandMessenger () override
	Install command control messenger to write GDML file from command prompt. More...

Public Member Functions inherited from dd4hep::sim::Geant4DetectorConstruction
	Geant4DetectorConstruction (Geant4Context *context, const std::string &nam)
	Standard Constructor. More...

virtual	~Geant4DetectorConstruction ()
	Default destructor. More...

virtual void	constructField (Geant4DetectorConstructionContext *ctxt)
	Electromagnetic field construction callback. Called at "ConstructSDandField()". More...

virtual void	constructSensitives (Geant4DetectorConstructionContext *ctxt)
	Sensitive detector construction callback. Called at "ConstructSDandField()". More...

virtual G4VSensitiveDetector *	createSensitiveDetector (const std::string &type, const std::string &name)
	Create Geant4 sensitive detector object using the factory mechanism. More...

Public Member Functions inherited from dd4hep::sim::Geant4Action
	Geant4Action (Geant4Context *context, const std::string &nam)
	Standard constructor. More...

long	addRef ()
	Increase reference count. More...

long	release ()
	Decrease reference count. Implicit destruction. More...

Geant4Context *	context () const
	Access the context. More...

virtual void	updateContext (Geant4Context *ctxt)
	Set or update client context. More...

virtual void	configureFiber (Geant4Context *thread_context)
	Set or update client for the use in a new thread fiber. More...

const std::string &	name () const
	Access name of the action. More...

const char *	c_name () const
	Access name of the action. More...

void	setName (const std::string &new_name)
	Set the object name. More...

PropertyManager &	properties ()
	Access to the properties of the object. More...

PrintLevel	outputLevel () const
	Access the output level. More...

PrintLevel	setOutputLevel (PrintLevel new_level)
	Set the output level; returns previous value. More...

Geant4UIMessenger *	control () const
	Access to the UI messenger. More...

virtual void	enableUI ()
	Enable and install UI messenger. More...

template<typename T >
Geant4Action &	declareProperty (const std::string &nam, T &val)
	Declare property. More...

template<typename T >
Geant4Action &	declareProperty (const char *nam, T &val)
	Declare property. More...

bool	hasProperty (const std::string &name) const
	Check property for existence. More...

Property &	property (const std::string &name)
	Access single property. More...

virtual void	installMessengers ()
	Install property control messenger if wanted. More...

virtual void	installPropertyMessenger ()
	Install property control messenger if wanted. More...

void	print (const char *fmt,...) const
	Support for messages with variable output level using output level. More...

void	printM1 (const char *fmt,...) const
	Support for messages with variable output level using output level-1. More...

void	printM2 (const char *fmt,...) const
	Support for messages with variable output level using output level-2. More...

void	printP1 (const char *fmt,...) const
	Support for messages with variable output level using output level+1. More...

void	printP2 (const char *fmt,...) const
	Support for messages with variable output level using output level+2. More...

void	always (const char *fmt,...) const
	Support of always printed messages. More...

void	debug (const char *fmt,...) const
	Support of debug messages. More...

void	info (const char *fmt,...) const
	Support of info messages. More...

void	warning (const char *fmt,...) const
	Support of warning messages. More...

void	error (const char *fmt,...) const
	Support of error messages. More...

bool	return_error (bool return_value, const char *fmt,...) const
	Action to support error messages. More...

void	fatal (const char *fmt,...) const
	Support of fatal messages. Throws exception. More...

void	except (const char *fmt,...) const
	Support of exceptions: Print fatal message and throw runtime_error. More...

void	abortRun (const std::string &exception, const char *fmt,...) const
	Abort Geant4 Run by throwing a G4Exception with type RunMustBeAborted. More...

Geant4RunActionSequence &	runAction () const
	Access to the main run action sequence from the kernel object. More...

Geant4EventActionSequence &	eventAction () const
	Access to the main event action sequence from the kernel object. More...

Geant4SteppingActionSequence &	steppingAction () const
	Access to the main stepping action sequence from the kernel object. More...

Geant4TrackingActionSequence &	trackingAction () const
	Access to the main tracking action sequence from the kernel object. More...

Geant4StackingActionSequence &	stackingAction () const
	Access to the main stacking action sequence from the kernel object. More...

Geant4GeneratorActionSequence &	generatorAction () const
	Access to the main generator action sequence from the kernel object. More...

Private Member Functions
int	writeGDML (const char *gdml_output)
	Write GDML file. More...

int	printVolumeObj (const char *vol_path, PlacedVolume pv, int flg)
	Print geant4 volume. More...

int	printVolumeTree (const char *vol_path)
	Print volume tree with attributes. More...

int	printVolTree (const char *vol_path)
	Print volume tree WITHOUT attributes. More...

int	printG4Tree (const char *vol_path)
	Print geant4 volume tree. More...

int	printVolume (const char *vol_path)
	Print geant4 volume. More...

int	checkVolume (const char *vol_path)
	Check geant4 volume. More...

int	printMaterial (const char *mat_name)
	Print geant4 material. More...

std::pair< std::string, PlacedVolume >	resolve_path (const char *vol_path) const

void	printG4 (const std::string &prefix, const G4VPhysicalVolume *g4pv) const

Private Attributes
unsigned long	m_dumpHierarchy = 0
	Property: Dump geometry hierarchy if not NULL. Flags can steer actions. More...

bool	m_debugMaterials = false
	Property: Flag to debug materials during conversion mechanism. More...

bool	m_debugElements = false
	Property: Flag to debug elements during conversion mechanism. More...

bool	m_debugShapes = false
	Property: Flag to debug shapes during conversion mechanism. More...

bool	m_debugVolumes = false
	Property: Flag to debug volumes during conversion mechanism. More...

bool	m_debugPlacements = false
	Property: Flag to debug placements during conversion mechanism. More...

bool	m_debugReflections = false
	Property: Flag to debug reflections during conversion mechanism. More...

bool	m_debugRegions = false
	Property: Flag to debug regions during conversion mechanism. More...

bool	m_debugLimits = false
	Property: Flag to debug limit sets during conversion mechanism. More...

bool	m_debugSurfaces = false
	Property: Flag to debug regions during conversion mechanism. More...

bool	m_printPlacements = false
	Property: Flag to dump all placements after the conversion procedure. More...

bool	m_printSensitives = false
	Property: Flag to dump all sensitives after the conversion procedure. More...

int	m_geoInfoPrintLevel
	Property: Printout level of info object. More...

std::string	m_dumpGDML
	Property: G4 GDML dump file name (default: empty. If non empty, dump) More...

Additional Inherited Members
Protected Member Functions inherited from dd4hep::sim::Geant4Action
	DDG4_DEFINE_ACTION_CONSTRUCTORS (Geant4Action)
	Define standard assignments and constructors. More...

virtual	~Geant4Action ()
	Default destructor. More...

Protected Attributes inherited from dd4hep::sim::Geant4Action
Geant4Context *	m_context { nullptr }
	Reference to the Geant4 context. More...

Geant4UIMessenger *	m_control { nullptr }
	Control directory of this action. More...

int	m_outputLevel { 3 }
	Default property: Output level. More...

bool	m_needsControl { false }
	Default property: Flag to create control instance. More...

std::string	m_name { }
	Action name. More...

PropertyManager	m_properties { }
	Property pool. More...

long	m_refCount { 1 }
	Reference count. Initial value: 1. More...

Detailed Description

Class to create Geant4 detector geometry from TGeo representation in memory.

On demand (ie. when calling "Construct") the dd4hep geometry is converted to Geant4 with all volumes, assemblies, shapes, materials etc. The actuak work is performed by the Geant4Converter class called by this method.

Author: M.Frank

Version: 1.0

Definition at line 34 of file Geant4DetectorGeometryConstruction.cpp.

Constructor & Destructor Documentation

◆ Geant4DetectorGeometryConstruction()

Geant4DetectorGeometryConstruction::Geant4DetectorGeometryConstruction	(	Geant4Context *	ctxt,
		const std::string &	nam
	)

Initializing constructor for DDG4.

Initializing constructor for other clients.

Definition at line 133 of file Geant4DetectorGeometryConstruction.cpp.

◆ ~Geant4DetectorGeometryConstruction()

Geant4DetectorGeometryConstruction::~Geant4DetectorGeometryConstruction ( )

virtual

Default destructor.

Definition at line 156 of file Geant4DetectorGeometryConstruction.cpp.

Member Function Documentation

◆ checkVolume()

int Geant4DetectorGeometryConstruction::checkVolume ( const char * vol_path )

private

Check geant4 volume.

Definition at line 377 of file Geant4DetectorGeometryConstruction.cpp.

◆ constructGeo()

void Geant4DetectorGeometryConstruction::constructGeo ( Geant4DetectorConstructionContext * ctxt )

overridevirtual

Geometry construction callback. Called at "Construct()".

Reimplemented from dd4hep::sim::Geant4DetectorConstruction.

Definition at line 161 of file Geant4DetectorGeometryConstruction.cpp.

◆ installCommandMessenger()

void Geant4DetectorGeometryConstruction::installCommandMessenger ( )

overridevirtual

Install command control messenger to write GDML file from command prompt.

Reimplemented from dd4hep::sim::Geant4Action.

Definition at line 465 of file Geant4DetectorGeometryConstruction.cpp.

◆ printG4()

void Geant4DetectorGeometryConstruction::printG4	(	const std::string &	prefix,
		const G4VPhysicalVolume *	g4pv
	)		const

private

Definition at line 438 of file Geant4DetectorGeometryConstruction.cpp.

◆ printG4Tree()

int Geant4DetectorGeometryConstruction::printG4Tree ( const char * vol_path )

private

Print geant4 volume tree.

Definition at line 448 of file Geant4DetectorGeometryConstruction.cpp.

◆ printMaterial()

int Geant4DetectorGeometryConstruction::printMaterial ( const char * mat_name )

private

Print geant4 material.

Definition at line 212 of file Geant4DetectorGeometryConstruction.cpp.

◆ printVolTree()

int Geant4DetectorGeometryConstruction::printVolTree ( const char * vol_path )

private

Print volume tree WITHOUT attributes.

Definition at line 356 of file Geant4DetectorGeometryConstruction.cpp.

◆ printVolume()

int Geant4DetectorGeometryConstruction::printVolume ( const char * vol_path )

private

Print geant4 volume.

Definition at line 324 of file Geant4DetectorGeometryConstruction.cpp.

◆ printVolumeObj()

int Geant4DetectorGeometryConstruction::printVolumeObj	(	const char *	vol_path,
		PlacedVolume	pv,
		int	flg
	)

private

Print geant4 volume.

Definition at line 241 of file Geant4DetectorGeometryConstruction.cpp.

◆ printVolumeTree()

int Geant4DetectorGeometryConstruction::printVolumeTree ( const char * vol_path )

private

Print volume tree with attributes.

Print geant4 volume.

Definition at line 336 of file Geant4DetectorGeometryConstruction.cpp.

◆ resolve_path()

std::pair< std::string, dd4hep::PlacedVolume > Geant4DetectorGeometryConstruction::resolve_path ( const char * vol_path ) const

private

Definition at line 196 of file Geant4DetectorGeometryConstruction.cpp.

◆ writeGDML()

int Geant4DetectorGeometryConstruction::writeGDML ( const char * gdml_output )

private

Write GDML file.

Definition at line 410 of file Geant4DetectorGeometryConstruction.cpp.

Member Data Documentation

◆ m_debugElements

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_debugElements = false

private

Property: Flag to debug elements during conversion mechanism.

Definition at line 40 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_debugLimits

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_debugLimits = false

private

Property: Flag to debug limit sets during conversion mechanism.

Definition at line 52 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_debugMaterials

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_debugMaterials = false

private

Property: Flag to debug materials during conversion mechanism.

Definition at line 38 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_debugPlacements

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_debugPlacements = false

private

Property: Flag to debug placements during conversion mechanism.

Definition at line 46 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_debugReflections

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_debugReflections = false

private

Property: Flag to debug reflections during conversion mechanism.

Definition at line 48 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_debugRegions

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_debugRegions = false

private

Property: Flag to debug regions during conversion mechanism.

Definition at line 50 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_debugShapes

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_debugShapes = false

private

Property: Flag to debug shapes during conversion mechanism.

Definition at line 42 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_debugSurfaces

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_debugSurfaces = false

private

Property: Flag to debug regions during conversion mechanism.

Definition at line 54 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_debugVolumes

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_debugVolumes = false

private

Property: Flag to debug volumes during conversion mechanism.

Definition at line 44 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_dumpGDML

std::string dd4hep::sim::Geant4DetectorGeometryConstruction::m_dumpGDML

private

Property: G4 GDML dump file name (default: empty. If non empty, dump)

Definition at line 64 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_dumpHierarchy

unsigned long dd4hep::sim::Geant4DetectorGeometryConstruction::m_dumpHierarchy = 0

private

Property: Dump geometry hierarchy if not NULL. Flags can steer actions.

Definition at line 36 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_geoInfoPrintLevel

int dd4hep::sim::Geant4DetectorGeometryConstruction::m_geoInfoPrintLevel

private

Property: Printout level of info object.

Definition at line 62 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_printPlacements

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_printPlacements = false

private

Property: Flag to dump all placements after the conversion procedure.

Definition at line 57 of file Geant4DetectorGeometryConstruction.cpp.

◆ m_printSensitives

bool dd4hep::sim::Geant4DetectorGeometryConstruction::m_printSensitives = false

private

Property: Flag to dump all sensitives after the conversion procedure.

Definition at line 59 of file Geant4DetectorGeometryConstruction.cpp.

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

DDG4/plugins/Geant4DetectorGeometryConstruction.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ Geant4DetectorGeometryConstruction()

◆ ~Geant4DetectorGeometryConstruction()

Member Function Documentation

◆ checkVolume()

◆ constructGeo()

◆ installCommandMessenger()

◆ printG4()

◆ printG4Tree()

◆ printMaterial()

◆ printVolTree()

◆ printVolume()

◆ printVolumeObj()

◆ printVolumeTree()

◆ resolve_path()

◆ writeGDML()

Member Data Documentation

◆ m_debugElements

◆ m_debugLimits

◆ m_debugMaterials

◆ m_debugPlacements

◆ m_debugReflections

◆ m_debugRegions

◆ m_debugShapes

◆ m_debugSurfaces

◆ m_debugVolumes

◆ m_dumpGDML

◆ m_dumpHierarchy

◆ m_geoInfoPrintLevel

◆ m_printPlacements

◆ m_printSensitives