Namespace for the Geant4 based simulation part of the AIDA detector description toolkit. More...

Namespaces
	Geant4GeometryMaps
	Helper namespace defining data types for the relation information between geant4 objects and dd4hep objects.

	HepMC

	Setup
	Convenience namespace to ease the setupup of DDG4 applications.

	Test
	Convenience namespace to separate test classes from the DDG4 simulation toolkit.

Classes
class	Geant4GenericSD
	Deprecated: Example G4VSensitiveDetector implementation. More...

class	TypeName
	Helper class to handle strings of the format "type/name". More...

class	Geant4Action
	Default base class for all Geant 4 actions and derivates thereof. More...

class	Geant4ActionContainer
	Class, which allows all Geant4Action to be stored. More...

class	Geant4PhaseAction
	Generic action for Geant4 phases. More...

class	Geant4ActionPhase
	Action phase definition. Client callback at various stage of the simulation processing. More...

class	Geant4AssemblyVolume
	Hack! Wrapper around G4AssemblyVolume to access protected members. More...

class	Geant4Call
	Callback interface class with argument. More...

class	Geant4Handle
	Handle to Geant4 actions with built-in creation mechanism. More...

class	Geant4Run
	User run context for DDG4. More...

class	Geant4Event
	User event context for DDG4. More...

class	Geant4Context
	Generic context to extend user, run and event information. More...

class	Geant4Converter
	Geometry converter from DD4hep to Geant 4. More...

class	SimpleRun
	Simple run description structure. Used in the default I/O mechanism. More...

class	SimpleEvent
	Simple event description structure. Used in the default I/O mechanism. More...

class	DataExtension
	Generic user-extendible data extension class. More...

class	Geant4HitData
	Base class for geant4 hit structures used by the default DDG4 sensitive detector implementations. More...

class	Geant4Tracker
	Helper class to define structures used by the generic DDG4 tracker sensitive detector. More...

class	Geant4Calorimeter
	Helper class to define structures used by the generic DDG4 calorimeter sensitive detector. More...

class	Geant4ConversionHelper
	Helper class for data conversion. More...

class	Geant4Conversion
	Data conversion class. More...

class	Geant4DataDump
	Class to dump the records of the intrinsic Geant4 event model. More...

class	Geant4DetectorConstructionContext
	Geant4 detector construction context definition. More...

class	Geant4DetectorConstruction
	Basic implementation of the Geant4 detector construction action. More...

class	Geant4DetectorConstructionSequence
	Concrete basic implementation of the Geant4 detector construction sequencer. More...

class	Geant4EventAction
	Concrete basic implementation of the Geant4 event action. More...

class	Geant4SharedEventAction
	Implementation of the Geant4 shared event action. More...

class	Geant4EventActionSequence
	Concrete implementation of the Geant4 event action sequence. More...

class	Geant4EventSeed

class	Geant4Field
	Mediator class to allow Geant4 accessing magnetic fields defined in DD4hep. More...

class	Geant4GDMLDetector
	Class to read Geant4 geometry from GDML file. More...

class	Geant4GeneratorAction
	Concrete implementation of the Geant4 generator action base class. More...

class	Geant4SharedGeneratorAction
	Implementation of the Geant4 shared generator action. More...

class	Geant4GeneratorActionSequence
	Concrete implementation of the Geant4 generator action sequence. More...

class	Geant4GeneratorActionInit
	Initialize the Geant4Event objects to host generator and MC truth related information. More...

class	Geant4GeneratorWrapper
	Geant4Action to merge several independent interaction to one. More...

class	Geant4GeometryInfo
	Concreate class holding the relation information between geant4 objects and dd4hep objects. More...

class	KernelHandle
	Handle to Geant4 actions with built-in creation mechanism. More...

class	Geant4HierarchyDump
	Helper to dump Geant4 volume hierarchy. More...

class	Geant4HitWrapper
	Generic wrapper class for hit structures created in Geant4 sensitive detectors. More...

class	Geant4HitCollection
	Generic hit container class using Geant4HitWrapper objects. More...

class	PositionCompare
	Specialized hit selector based on the hit's position. More...

class	CellIDCompare
	Specialized hit selector based on the hit's cell identifier. More...

class	HitCompare
	Deprecated: Base class for hit comparisons. More...

class	HitPositionCompare
	Deprecated: Seek the hits of an arbitrary collection for the same position. More...

class	Geant4Hit
	Deprecated: basic geant4 hit class for deprecated sensitive detectors. More...

class	Geant4TrackerHit
	Deprecated: Geant4 tracker hit class for deprecated sensitive detectors. More...

class	Geant4CalorimeterHit
	Deprecated: Geant4 calorimeter hit class for deprecated sensitive detectors. More...

class	Geant4EventReader
	Basic geant4 event reader class. This interface/base-class must be implemented by concrete readers. More...

class	Geant4InputAction
	Generic input action capable of using the Geant4EventReader class. More...

class	Geant4InteractionMerger
	Geant4Action to merge several independent interaction to one. More...

class	Geant4InteractionVertexBoost
	Action class to boost the primary vertex (and all outgoing particles) of a single interaction. More...

class	Geant4InteractionVertexSmear
	Action class to smear the primary vertex (and all outgoing particles) of a single interaction. More...

class	Geant4IsotropeGenerator
	Generate particles isotrop in space around origine (0,0,0) More...

class	Geant4Kernel
	Class, which allows all Geant4Action derivatives to access the DDG4 kernel structures. More...

class	Geant4Exec
	Main executor steering the Geant4 execution. More...

class	Geant4Mapping
	Geometry mapping from DD4hep to Geant 4. More...

class	Geant4MonteCarloTruth
	Default Interface class to handle monte carlo truth records. More...

class	Geant4DummyTruthHandler
	Void implementation of the Monte-Carlo thruth handler doing nothing at all. More...

class	Geant4Output2ROOT
	Class to output Geant4 event data to ROOT files. More...

class	Geant4OutputAction
	Base class to output Geant4 event data to persistent media. More...

class	ParticleExtension
	Base class to extend the basic particle class used by DDG4 with user information. More...

class	Geant4Particle
	Data structure to store the MC particle information. More...

class	Geant4ParticleHandle
	Data structure to access derived MC particle information. More...

class	Geant4ParticleMap
	Data structure to map particles produced during the generation and the simulation. More...

class	Geant4ParticleGenerator
	Generate particles isotrop in space around origine (0,0,0) More...

class	Geant4ParticleGun
	Implementation of a particle gun using Geant4Particles. More...

class	Geant4ParticleHandler
	Geant4Action to collect the MC particle information. More...

class	Geant4ParticlePrint
	Geant4Action to print MC particle information. More...

class	Geant4PhysicsConstructor
	Implementation base of a Geant4 physics constructor. More...

class	Geant4PhysicsList
	Concrete basic implementation of a Geant4 physics list action. More...

class	Geant4PhysicsListActionSequence
	The implementation of the single Geant4 physics list action sequence. More...

class	PrimaryExtension
	Base structure to extend primary information with user data. More...

class	Geant4PrimaryMap
	Data structure to map primaries to particles. More...

class	Geant4PrimaryInteraction
	Class modelling a single interaction with multiple primary vertices and particles. More...

class	Geant4PrimaryEvent
	Class modelling a complete primary event with multiple interactions. More...

class	Geant4PrimaryHandler
	Geant4Action to convert the particle information to Geant4. More...

class	Geant4Random
	Mini interface to THE random generator of the application. More...

class	Geant4ReadoutVolumeFilter
	Default base class for all geant 4 tracking actions. More...

class	Geant4RunAction
	Concrete basic implementation of the Geant4 run action base class. More...

class	Geant4SharedRunAction
	Implementation of the Geant4 shared run action. More...

class	Geant4RunActionSequence
	Concrete basic implementation of the Geant4 run action sequencer. More...

class	Geant4ActionSD
	Interface class to access properties of the underlying Geant4 sensitive detector structure. More...

class	Geant4Filter
	Base class to construct filters for Geant4 sensitive detectors. More...

class	Geant4Sensitive
	The base class for Geant4 sensitive detector actions implemented by users. More...

class	Geant4SensDetActionSequence
	The sequencer to host Geant4 sensitive actions called if particles interact with sensitive elements. More...

class	Geant4SensDetSequences
	Geant4SensDetSequences: class to access groups of sensitive actions. More...

class	Geant4SensitiveAction
	Template class to ease the construction of sensitive detectors using particle template specialization. More...

class	Geant4SensitiveDetector
	Deprecated: Example G4VSensitiveDetector implementation. More...

class	Geant4StackingAction
	Concrete implementation of the Geant4 stacking action base class. More...

class	Geant4SharedStackingAction
	Implementation of the Geant4 shared stacking action. More...

class	Geant4StackingActionSequence
	Concrete implementation of the Geant4 stacking action sequence. More...

class	Geant4StepHandler
	Helper class to ease the extraction of information from a G4Step object. More...

class	Geant4SteppingAction
	Concrete implementation of the Geant4 stepping action sequence. More...

class	Geant4SharedSteppingAction
	Implementation of the Geant4 shared stepping action. More...

class	Geant4SteppingActionSequence
	Concrete implementation of the Geant4 stepping action sequence. More...

class	Geant4TouchableHandler
	Helper class to ease the extraction of information from a G4Touchable object. More...

class	Geant4TrackHandler
	Helper class to ease the extraction of information from a G4Track object. More...

class	Geant4TrackInformation
	Unused. More...

class	Geant4TrackingAction
	Default base class for all geant 4 tracking actions used in DDG4. More...

class	Geant4SharedTrackingAction
	Implementation of the Geant4 shared track action. More...

class	Geant4TrackingActionSequence
	Concrete implementation of the Geant4 tracking action sequence. More...

class	Geant4TrackingPostAction
	Default base class for all geant 4 tracking actions. More...

class	Geant4TrackingPreAction
	Default base class for all geant 4 tracking actions. More...

class	Geant4UIManager
	Standard UI interface implementation with configuration using property options. More...

class	Geant4UIMessenger
	Generic implementation to export properties and actions to the Geant4 command prompt. More...

class	Geant4UserInitialization
	Base class to initialize a multi-threaded or single threaded Geant4 application. More...

class	Geant4UserInitializationSequence
	Class to orchestrate a modular initializion of a multi- or single threaded Geant4 application. More...

class	Geant4UserParticleHandler
	Geant4ParticleHandler user extension action called by the particle handler. More...

class	VertexExtension
	Base class to extend the basic vertex class used by DDG4 with user information. More...

class	Geant4Vertex
	Data structure to store the MC vertex information. More...

class	Geant4VolumeManager
	The Geant4VolumeManager to facilitate optimized lookups of cell IDs from touchables. More...

class	SequenceHdl
	Sequence handler implementing common actions to all sequences. More...

class	Geant4UserRunAction
	Concrete implementation of the Geant4 run action. More...

class	Geant4UserEventAction
	Concrete implementation of the Geant4 event action. More...

class	Geant4UserTrackingAction
	Concrete implementation of the Geant4 tracking action. More...

class	Geant4UserStackingAction
	Concrete implementation of the Geant4 stacking action sequence. More...

class	Geant4UserGeneratorAction
	Concrete implementation of the Geant4 generator action. More...

class	Geant4UserSteppingAction
	Concrete implementation of the Geant4 stepping action. More...

class	Geant4UserDetectorConstruction
	Concrete implementation of the Geant4 user detector construction action sequence. More...

class	Geant4UserActionInitialization
	Concrete implementation of the Geant4 user initialization action sequence. More...

class	Geant4DefaultRangeCut
	Geant4 physics list action to set global range cuts for secondary productions. More...

class	Geant4DetectorGeometryConstruction
	Class to create Geant4 detector geometry from TGeo representation in memory. More...

class	Geant4DetectorSensitivesConstruction
	Class to create Geant4 detector geometry from TGeo representation in memory. More...

class	Geant4EscapeCounter
	Class to measure the energy of escaping tracks. More...

class	Geant4EventReaderHepEvt
	Class to populate Geant4 primaries from StdHep files. More...

class	Geant4EventReaderHepMC
	Class to populate Geant4 primaries from StdHep files. More...

class	Geant4ExtraParticles

struct	Geant4FieldTrackingSetup
	Generic Setup component to perform the magnetic field tracking in Geant4. More...

class	Geant4FieldTrackingSetupAction
	Phase action to perform the setup of the Geant4 tracking in magnetic fields. More...

class	Geant4FieldTrackingConstruction
	Detector construction action to perform the setup of the Geant4 tracking in magnetic fields. More...

class	Geant4MaterialScanner
	Class to perform directional material scans using Geantinos. More...

struct	Geant4OpticalCalorimeter

struct	Geant4ScintillatorCalorimeter

struct	TrackerCombine

class	RefCountedSequence
	Private helper to support sequence reference counting. More...

class	Geant4SensDet
	Concrete implementation of the G4VSensitiveDetector calling the registered sequence object. More...

struct	ParticleFilter
	Geant4 sensitive detector filter base class for particle filters. More...

struct	ParticleRejectFilter
	Geant4 sensitive detector filter implementing a particle rejector. More...

struct	ParticleSelectFilter
	Geant4 sensitive detector filter implementing a particle selector. More...

struct	GeantinoRejectFilter
	Geant4 sensitive detector filter implementing a Geantino rejector. More...

struct	EnergyDepositMinimumCut
	Geant4 sensitive detector filter implementing an energy cut. More...

class	Geant4TCUserParticleHandler
	Rejects to keep particles, which are created outside a tracking cylinder. More...

struct	TrackerWeighted

class	Geant4Output2LCIO
	Base class to output Geant4 event data to media. More...

class	LCIOEventReader
	Base class to read lcio files. More...

class	LCIOFileReader
	Base class to read lcio event files. More...

class	LCIOStdHepReader
	Base class to read StdHep files with lcio. More...

Typedefs
typedef Position	Direction

typedef Position	Momentum

typedef ROOT::Math::XYZVector	Position

typedef Geant4HitData	SimpleHit
	Backward compatibility definitions. More...

typedef Geant4Tracker	SimpleTracker

typedef Geant4Calorimeter	SimpleCalorimeter

typedef Geant4HitData::Contribution	HitContribution

typedef Geant4TestSensitive	Geant4TestSensitiveTracker

typedef Geant4TestSensitive	Geant4TestSensitiveCalorimeter

typedef Geant4SensitiveAction < Geant4Tracker >	Geant4TrackerAction

typedef Geant4SensitiveAction < Geant4Calorimeter >	Geant4CalorimeterAction

typedef Geant4SensitiveAction < Geant4OpticalCalorimeter >	Geant4OpticalCalorimeterAction

typedef Geant4SensitiveAction < Geant4ScintillatorCalorimeter >	Geant4ScintillatorCalorimeterAction

typedef Geant4SensitiveAction < TrackerCombine >	Geant4TrackerCombineAction

typedef Geant4TrackerAction	Geant4SimpleTrackerAction

typedef Geant4CalorimeterAction	Geant4SimpleCalorimeterAction

typedef Geant4OpticalCalorimeterAction	Geant4SimpleOpticalCalorimeterAction

typedef Geant4SensitiveAction < TrackerWeighted >	Geant4TrackerWeightedAction

typedef Geometry::VolumeManager	VolMgr

typedef Geometry::IDDescriptor	IDDescriptor

typedef pair< const Geant4Context , G4VHitsCollection >	RAW_CONVERSION_ARGS

typedef pair< const Geant4Context , Geant4HitCollection >	CONVERSION_ARGS

typedef Geant4InputAction	LCIOInputAction

Enumerations
enum	Geant4ParticleProperties { G4PARTICLE_CREATED_HIT = 1<<1, G4PARTICLE_PRIMARY = 1<<2, G4PARTICLE_HAS_SECONDARIES = 1<<3, G4PARTICLE_ABOVE_ENERGY_THRESHOLD = 1<<4, G4PARTICLE_KEEP_PROCESS = 1<<5, G4PARTICLE_KEEP_PARENT = 1<<6, G4PARTICLE_CREATED_CALORIMETER_HIT = 1<<7, G4PARTICLE_CREATED_TRACKER_HIT = 1<<8, G4PARTICLE_KEEP_USER = 1<<9, G4PARTICLE_KEEP_ALWAYS = 1<<10, G4PARTICLE_FORCE_KILL = 1<<11, G4PARTICLE_GEN_EMPTY = 1<<0, G4PARTICLE_GEN_STABLE = 1<<1, G4PARTICLE_GEN_DECAYED = 1<<2, G4PARTICLE_GEN_DOCUMENTATION = 1<<3, G4PARTICLE_GEN_GENERATOR, G4PARTICLE_GEN_STATUS = 0x3FF, G4PARTICLE_SIM_CREATED = 1<<10, G4PARTICLE_SIM_BACKSCATTER = 1<<11, G4PARTICLE_SIM_DECAY_CALO = 1<<12, G4PARTICLE_SIM_DECAY_TRACKER = 1<<13, G4PARTICLE_SIM_STOPPED = 1<<14, G4PARTICLE_SIM_LEFT_DETECTOR = 1<<15, G4PARTICLE_SIM_PARENT_RADIATED = 1<<16, G4PARTICLE_SIM_OVERLAY = 1<<17, G4PARTICLE_LAST_NOTHING = 1<<31 }
	Track properties. More...

enum	{ SENSITIVE, ACTION, FILTER }

Functions
template<typename TO , typename FROM >
TO	fast_cast (FROM from)
	Cast operator. More...

unsigned	jenkins_hash (unsigned char *k, unsigned length, unsigned initval)

unsigned int	hash (unsigned int initialSeed, unsigned int eventNumber, unsigned int runNumber)
	calculate hash from initialSeed, eventID and runID More...

Geant4Vertex *	createPrimary (const G4PrimaryVertex *g4)
	Create a vertex object from it's G4 counterpart. More...

Geant4Particle *	createPrimary (int particle_id, const Geant4Vertex v, const G4PrimaryParticle g4p)
	Create a particle object from it's G4 counterpart. More...

Geant4PrimaryInteraction *	createPrimary (int mask, Geant4PrimaryMap pm, const G4PrimaryVertex gv)
	Create a DDG4 interaction record from a Geant4 interaction defined by a primary vertex. More...

int	generationInitialization (const Geant4Action caller, const Geant4Context context)
	Initialize the generation of one event. More...

int	mergeInteractions (const Geant4Action caller, const Geant4Context context)
	Merge all interactions present in the context. More...

int	boostInteraction (const Geant4Action caller, Geant4PrimaryEvent::Interaction inter, double alpha)
	Boost particles of one interaction identified by its mask. More...

int	smearInteraction (const Geant4Action caller, Geant4PrimaryEvent::Interaction inter, double dx, double dy, double dz, double dt)
	Smear the primary vertex of an interaction. More...

int	generatePrimaries (const Geant4Action caller, const Geant4Context context, G4Event *event)
	Generate all primary vertices corresponding to the merged interaction. More...

template<typename TYPE >
static TYPE *	checked_value (TYPE *p)

template<typename TYPE >
TYPE *	_create_object (Geant4Kernel &kernel, const TypeName &typ)

template<typename TYPE , typename CONT >
TYPE *	_create_share (Geant4Kernel &kernel, CONT &(Geant4ActionContainer::pmf)(), const string &type_name, const string &shared_typ, bool shared, TYPE )

template<typename TYPE , typename PTR >
TYPE *	_action (PTR *in)
	Action cast. More...

template<typename T >
static void	installMessenger (const T &handle)
	Install Geant4 mesenger to action objects. More...

template<typename T >
static void	_setAttributes (const T &handle, xml_h &e)
	Set the properties of a Geant4 Action object from XML object attributes. More...

template<typename T >
static void	_setProperties (const T &handle, xml_h &e)
	Set the properties of a Geant4 Action object from <properties/> XML subsection. More...

static Action	_convertSensitive (lcdd_t &lcdd, xml_h e, const string &detector)
	Create/Configure Geant4 sensitive action object from XML. More...

static Action	_convertAction (lcdd_t &lcdd, xml_h e)
	Create/Configure Action object from XML. More...

Action	_createAction (lcdd_t &lcdd, xml_h a, const string &seqType, int what)
	Create/Configure Action object from XML. More...

template<typename T >
lcio::LCCollectionVec *	moveEntries (Geant4HitCollection coll, lcio::LCCollectionVec lc_coll)

Detailed Description

Namespace for the Geant4 based simulation part of the AIDA detector description toolkit.

Typedef Documentation

typedef pair<const Geant4Context*,Geant4HitCollection*> DD4hep::Simulation::CONVERSION_ARGS

Definition at line 299 of file LCIOConversions.cpp.

typedef ROOT::Math::XYZVector DD4hep::Simulation::Direction

Definition at line 35 of file Defs.h.

typedef Geant4SensitiveAction<Geant4Calorimeter> DD4hep::Simulation::Geant4CalorimeterAction

Definition at line 154 of file Geant4SDActions.cpp.

typedef Geant4SensitiveAction<Geant4OpticalCalorimeter> DD4hep::Simulation::Geant4OpticalCalorimeterAction

Definition at line 216 of file Geant4SDActions.cpp.

typedef Geant4SensitiveAction<Geant4ScintillatorCalorimeter> DD4hep::Simulation::Geant4ScintillatorCalorimeterAction

Definition at line 292 of file Geant4SDActions.cpp.

typedef Geant4CalorimeterAction DD4hep::Simulation::Geant4SimpleCalorimeterAction

Definition at line 485 of file Geant4SDActions.cpp.

typedef Geant4OpticalCalorimeterAction DD4hep::Simulation::Geant4SimpleOpticalCalorimeterAction

Definition at line 486 of file Geant4SDActions.cpp.

typedef Geant4TrackerAction DD4hep::Simulation::Geant4SimpleTrackerAction

Definition at line 484 of file Geant4SDActions.cpp.

typedef Geant4TestSensitive DD4hep::Simulation::Geant4TestSensitiveCalorimeter

Definition at line 136 of file Geant4Factories.cpp.

typedef Geant4TestSensitive DD4hep::Simulation::Geant4TestSensitiveTracker

Definition at line 135 of file Geant4Factories.cpp.

typedef Geant4SensitiveAction<Geant4Tracker> DD4hep::Simulation::Geant4TrackerAction

Definition at line 83 of file Geant4SDActions.cpp.

typedef Geant4SensitiveAction<TrackerCombine> DD4hep::Simulation::Geant4TrackerCombineAction

Definition at line 482 of file Geant4SDActions.cpp.

typedef Geant4SensitiveAction<TrackerWeighted> DD4hep::Simulation::Geant4TrackerWeightedAction

Definition at line 413 of file Geant4TrackerWeightedSD.cpp.

typedef Geant4HitData::Contribution DD4hep::Simulation::HitContribution

Definition at line 113 of file Geant4SensDetAction.inl.

typedef Geometry::IDDescriptor DD4hep::Simulation::IDDescriptor

Definition at line 70 of file LCIOConversions.cpp.

typedef Geant4InputAction DD4hep::Simulation::LCIOInputAction

Definition at line 35 of file LCIOEventReader.cpp.

typedef Position DD4hep::Simulation::Momentum

Definition at line 36 of file Defs.h.

typedef ROOT::Math::XYZVector DD4hep::Simulation::Position

Definition at line 37 of file Geant4Data.h.

typedef pair<const Geant4Context*,G4VHitsCollection*> DD4hep::Simulation::RAW_CONVERSION_ARGS

Definition at line 298 of file LCIOConversions.cpp.

typedef Geant4Calorimeter DD4hep::Simulation::SimpleCalorimeter

Definition at line 294 of file Geant4Data.h.

typedef Geant4HitData DD4hep::Simulation::SimpleHit

Backward compatibility definitions.

Definition at line 292 of file Geant4Data.h.

typedef Geant4Tracker DD4hep::Simulation::SimpleTracker

Definition at line 293 of file Geant4Data.h.

typedef Geometry::VolumeManager DD4hep::Simulation::VolMgr

Definition at line 69 of file LCIOConversions.cpp.

Enumeration Type Documentation

anonymous enum

Enumerator
SENSITIVE
ACTION
FILTER

Definition at line 116 of file Geant4XMLSetup.cpp.

enum DD4hep::Simulation::Geant4ParticleProperties

Track properties.

Enumerator
G4PARTICLE_CREATED_HIT
G4PARTICLE_PRIMARY
G4PARTICLE_HAS_SECONDARIES
G4PARTICLE_ABOVE_ENERGY_THRESHOLD
G4PARTICLE_KEEP_PROCESS
G4PARTICLE_KEEP_PARENT
G4PARTICLE_CREATED_CALORIMETER_HIT
G4PARTICLE_CREATED_TRACKER_HIT
G4PARTICLE_KEEP_USER
G4PARTICLE_KEEP_ALWAYS
G4PARTICLE_FORCE_KILL
G4PARTICLE_GEN_EMPTY
G4PARTICLE_GEN_STABLE
G4PARTICLE_GEN_DECAYED
G4PARTICLE_GEN_DOCUMENTATION
G4PARTICLE_GEN_GENERATOR
G4PARTICLE_GEN_STATUS
G4PARTICLE_SIM_CREATED
G4PARTICLE_SIM_BACKSCATTER
G4PARTICLE_SIM_DECAY_CALO
G4PARTICLE_SIM_DECAY_TRACKER
G4PARTICLE_SIM_STOPPED
G4PARTICLE_SIM_LEFT_DETECTOR
G4PARTICLE_SIM_PARENT_RADIATED
G4PARTICLE_SIM_OVERLAY
G4PARTICLE_LAST_NOTHING

Definition at line 56 of file Geant4Particle.h.

Function Documentation

template<typename TYPE , typename PTR >

TYPE* DD4hep::Simulation::_action ( PTR * in )

Action cast.

Definition at line 42 of file Geant4XMLSetup.cpp.

static Action DD4hep::Simulation::_convertAction	(	lcdd_t &	lcdd,
		xml_h	e
	)

static

Create/Configure Action object from XML.

Definition at line 95 of file Geant4XMLSetup.cpp.

References _setProperties(), _U, _Unicode, DD4hep::Simulation::Geant4ParticleHandler::adopt(), DD4hep::XML::Element::attr(), DD4hep::XML::Element::child(), DD4hep::Simulation::Geant4Handle< TYPE >::get(), DD4hep::Simulation::Geant4Kernel::globalAction(), handle(), DD4hep::XML::Element::hasChild(), DD4hep::INFO, installMessenger(), DD4hep::Simulation::Geant4Kernel::instance(), DD4hep::XML::Dimension::nameStr(), DD4hep::printout(), and DD4hep::Simulation::TypeName::split().

Referenced by _createAction(), and DD4hep::Converter< T, ARG >::operator()().

static Action DD4hep::Simulation::_convertSensitive	(	lcdd_t &	lcdd,
		xml_h	e,
		const string &	detector
	)

static

Create/Configure Geant4 sensitive action object from XML.

Definition at line 76 of file Geant4XMLSetup.cpp.

References _setProperties(), _U, _Unicode, DD4hep::XML::Element::attr(), DD4hep::Simulation::Geant4Handle< TYPE >::get(), DD4hep::Simulation::Geant4Kernel::globalFilter(), handle(), DD4hep::INFO, installMessenger(), DD4hep::Simulation::Geant4Kernel::instance(), DD4hep::printout(), and DD4hep::Simulation::TypeName::split().

Referenced by _createAction().

template<typename TYPE >

TYPE* DD4hep::Simulation::_create_object	(	Geant4Kernel &	kernel,
		const TypeName &	typ
	)

Definition at line 76 of file Geant4Handle.cpp.

References DD4hep::DEBUG, DD4hep::format(), DD4hep::printout(), DD4hep::typeName(), and DD4hep::Simulation::Geant4ActionContainer::workerContext().

template<typename TYPE , typename CONT >

TYPE* DD4hep::Simulation::_create_share	(	Geant4Kernel &	kernel,
		CONT &(Geant4ActionContainer::*)()	pmf,
		const string &	type_name,
		const string &	shared_typ,
		bool	shared,
		TYPE *
	)

Definition at line 104 of file Geant4Handle.cpp.

References DD4hep::Simulation::Geant4Kernel::isMultiThreaded(), DD4hep::Simulation::Geant4Kernel::master(), DD4hep::Simulation::TypeName::split(), and DD4hep::typeName().

Referenced by DD4hep::Simulation::Geant4Handle< TYPE >::Geant4Handle().

Action DD4hep::Simulation::_createAction	(	lcdd_t &	lcdd,
		xml_h	a,
		const string &	seqType,
		int	what
	)

Create/Configure Action object from XML.

: (what==FILTER) ? kernel.globalAction(typ.second,false)

Definition at line 118 of file Geant4XMLSetup.cpp.

References _convertAction(), _convertSensitive(), _U, ACTION, DD4hep::XML::Handle_t::attr(), FILTER, DD4hep::format(), DD4hep::Simulation::Geant4Kernel::globalAction(), DD4hep::Simulation::Geant4Kernel::globalFilter(), DD4hep::Simulation::Geant4Kernel::instance(), SENSITIVE, and DD4hep::Simulation::TypeName::split().

Referenced by DD4hep::Converter< T, ARG >::operator()().

template<typename T >

static void DD4hep::Simulation::_setAttributes	(	const T &	handle,
		xml_h &	e
	)

static

Set the properties of a Geant4 Action object from XML object attributes.

Definition at line 52 of file Geant4XMLSetup.cpp.

References DD4hep::XML::_toString(), DD4hep::XML::Handle_t::attr(), DD4hep::XML::Handle_t::attr_name(), and DD4hep::XML::Handle_t::attributes().

Referenced by _setProperties(), and DD4hep::Converter< T, ARG >::operator()().

template<typename T >

static void DD4hep::Simulation::_setProperties	(	const T &	handle,
		xml_h &	e
	)

static

Set the properties of a Geant4 Action object from <properties/> XML subsection.

Definition at line 63 of file Geant4XMLSetup.cpp.

References _setAttributes(), _Unicode, DD4hep::XML::Handle_t::attr(), DD4hep::XML::Element::child(), and DD4hep::XML::Element::hasAttr().

Referenced by _convertAction(), and _convertSensitive().

int DD4hep::Simulation::boostInteraction	(	const Geant4Action *	caller,
		Geant4PrimaryEvent::Interaction *	inter,
		double	alpha
	)

Boost particles of one interaction identified by its mask.

Definition at line 249 of file Geant4InputHandling.cpp.

Referenced by DD4hep::Simulation::Geant4InteractionVertexBoost::boost().

template<typename TYPE >

static TYPE* DD4hep::Simulation::checked_value ( TYPE * p )

inlinestatic

Definition at line 52 of file Geant4Handle.cpp.

References DD4hep::format(), and DD4hep::typeName().

Referenced by DD4hep::Simulation::Geant4Handle< TYPE >::action(), DD4hep::Simulation::Geant4Handle< TYPE >::checked_assign(), DD4hep::Simulation::Geant4Handle< TYPE >::get(), DD4hep::Simulation::Geant4Handle< TYPE >::operator->(), and DD4hep::Simulation::Geant4Handle< TYPE >::operator[]().

Geant4Vertex * DD4hep::Simulation::createPrimary ( const G4PrimaryVertex * g4 )

Create a vertex object from it's G4 counterpart.

Create a vertex object from the Geant4 primary vertex.

Helpers to import and export G4 records

Definition at line 41 of file Geant4InputHandling.cpp.

References DD4hep::Simulation::Geant4Vertex::time, v, DD4hep::Simulation::Geant4Vertex::x, DD4hep::Simulation::Geant4Vertex::y, and DD4hep::Simulation::Geant4Vertex::z.

Referenced by collectPrimaries(), createPrimary(), and DD4hep::Simulation::Geant4GeneratorWrapper::operator()().

Geant4Particle * DD4hep::Simulation::createPrimary	(	int	particle_id,
		const Geant4Vertex *	v,
		const G4PrimaryParticle *	g4p
	)

Create a particle object from it's G4 counterpart.

Create a particle object from the Geant4 primary particle.

Definition at line 52 of file Geant4InputHandling.cpp.

Geant4PrimaryInteraction * DD4hep::Simulation::createPrimary	(	int	mask,
		Geant4PrimaryMap *	pm,
		const G4PrimaryVertex *	gv
	)

Create a DDG4 interaction record from a Geant4 interaction defined by a primary vertex.

Import a Geant4 interaction defined by a primary vertex into a DDG4 interaction record.

Definition at line 120 of file Geant4InputHandling.cpp.

References collectPrimaries(), createPrimary(), DD4hep::Simulation::Geant4PrimaryInteraction::locked, DD4hep::Simulation::Geant4Vertex::mask, DD4hep::Simulation::Geant4PrimaryInteraction::mask, v, and DD4hep::Simulation::Geant4PrimaryInteraction::vertices.

template<typename TO , typename FROM >

TO DD4hep::Simulation::fast_cast ( FROM from )

Cast operator.

Definition at line 48 of file Geant4Action.h.

int DD4hep::Simulation::generatePrimaries	(	const Geant4Action *	caller,
		const Geant4Context *	context,
		G4Event *	event
	)

Generate all primary vertices corresponding to the merged interaction.

Definition at line 413 of file Geant4InputHandling.cpp.

Referenced by DD4hep::Simulation::Geant4PrimaryHandler::operator()(), and DD4hep::Simulation::Geant4ParticleGun::operator()().

int DD4hep::Simulation::generationInitialization	(	const Geant4Action *	caller,
		const Geant4Context *	context
	)

Initialize the generation of one event.

This action should register all event extension required for the further processing. We want to avoid that every client has to check if a given object is present or not and then later install the required data structures.

Definition at line 137 of file Geant4InputHandling.cpp.

References DD4hep::Simulation::Geant4Event::addExtension(), DD4hep::Simulation::Geant4Context::event(), and DD4hep::Simulation::Geant4PrimaryInteraction::setNextPID().

Referenced by DD4hep::Simulation::Geant4GeneratorActionInit::operator()(), and DD4hep::Simulation::Geant4ParticleGun::operator()().