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
	HepMC namespace declaration.

	Setup
	Convenience namespace to ease the setupup of DDG4 applications.

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

Classes
class	calo_smear_model
	Configuration structure for the fast simulation shower model Geant4FSShowerModel<par02_em_model> More...

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

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

class	DD4hep_End_Of_File
	Helper class to indicate the end of the input file. More...

class	DD4hep_Stop_Processing
	Helper class to indicate the stop of processing. More...

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

class	EventParameters
	Event extension to pass input event data to output event. 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	Geant4ActionPhase
	Action phase definition. Client callback at various stage of the simulation processing. More...

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

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

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

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

class	Geant4CerenkovPhysics
	Geant4 physics list action to enable Cerenkov physics. More...

class	Geant4Compatibility
	Compatibility actions for running Geant4 in single threaded mode. More...

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

class	Geant4Conversion
	Data conversion class. More...

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

class	Geant4Converter
	Geometry converter from dd4hep to Geant 4. More...

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

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

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

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

class	Geant4DetectorConstructionResources
	Debug class to dump resources usage during detector construction. More...

class	Geant4DetectorConstructionSequence
	Concrete basic implementation of the Geant4 detector construction sequencer. 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	Geant4DummyTruthHandler
	Void implementation of the Monte-Carlo thruth handler doing nothing at all. More...

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

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

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

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

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

class	Geant4EventReaderGuineaPig
	Reader for ascii files with e+e- pairs created from GuineaPig. More...

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

class	Geant4EventReaderHepMC
	Class to populate Geant4 primaries from HepMC(2) files. More...

class	Geant4EventSeed
	Plugin class to set the event seed for each event. More...

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

class	Geant4ExtraParticles
	Plugin class to read non-standard particle definitions from text file. More...

class	Geant4FastPhysics
	Wrapper for G4FastSimulationPhysics with properties. More...

class	Geant4FastSimHandler
	Helper class to ease the extraction of information from a G4FastSimSpot object. More...

class	Geant4FastSimShowerModel
	Geant4 wrapper for the Geant4 fast simulation shower model. More...

class	Geant4FastSimSpot
	Spot definition for fast simulation and GFlash. More...

class	Geant4Field
	Mediator class to allow Geant4 accessing magnetic fields defined in dd4hep. More...

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

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

class	Geant4FSShowerModel
	Geant4 wrapper for the Geant4 fast simulation shower model. More...

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

class	Geant4GDMLWriteAction
	Class to measure the energy of escaping tracks. More...

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

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

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

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

class	Geant4GenericSD

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

class	Geant4GeometryScanner
	Class to perform directional material scans using Geantinos. More...

class	Geant4GFlashShowerModel
	Geant4 wrapper for the GFlash shower model. More...

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

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

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

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

class	Geant4HitDumpAction
	Class to measure the energy of escaping tracks. More...

class	Geant4HitHandler
	Helper class to ease the extraction of information from a G4Hit object. More...

class	Geant4HitTruthHandler
	Class to measure the energy of escaping tracks. More...

class	Geant4HitWrapper
	Generic wrapper class for hit structures created in Geant4 sensitive detectors. 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	Geant4Interrupts
	Interruptsback interface class with argument. 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	Geant4Mapping
	Geometry mapping from dd4hep to Geant 4. More...

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

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

struct	Geant4OpticalCalorimeter
	Helper class to define properties of optical calorimeters. UNTESTED. More...

class	Geant4OpticalPhotonPhysics
	Geant4 physics list action to enable OpticalPhoton physics. More...

struct	Geant4OpticalTracker
	Helper class to define properties of optical trackers. UNTESTED. More...

class	Geant4Output2EDM4hep
	Base class to output Geant4 event data to EDM4hep. More...

class	Geant4Output2LCIO
	Base class to output Geant4 event data to media. 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	Geant4Particle
	Data structure to store the MC particle information. More...

class	Geant4ParticleDumpAction
	Class to measure the energy of escaping tracks. 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	Geant4ParticleHandle
	Data structure to access derived MC particle information. More...

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

class	Geant4ParticleInformation
	Wrapper to store user information in a G4Track. More...

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

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

class	Geant4PhaseAction
	Generic action for Geant4 phases. 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	Geant4PlacementParameterisation
	Class to dump the records of the intrinsic Geant4 event model. More...

class	Geant4PrimaryConfig
	Geant4PrimaryConfig to hold configuration for PrimaryHandlers. 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	Geant4PrimaryInteraction
	Class modelling a single interaction with multiple primary vertices and particles. More...

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

class	Geant4PythonAction
	Base class to initialize a multi-threaded or single threaded Geant4 application. More...

class	Geant4PythonCall
	Base class to initialize a multi-threaded or single threaded Geant4 application. More...

class	Geant4PythonDetectorConstruction
	Base class to initialize a multi-threaded or single threaded Geant4 application. More...

class	Geant4PythonDetectorConstructionLast
	Base class to initialize a multi-threaded or single threaded Geant4 application. More...

class	Geant4PythonInitialization
	Base class to initialize a multi-threaded or single threaded Geant4 application. 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	Geant4RegexSensitivesConstruction
	Class to create Geant4 detector geometry from TGeo representation in memory. More...

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

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

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

class	Geant4RunManager
	Geant4 run manager plugin class. More...

class	Geant4ScintillationPhysics
	Geant4 physics list action to enable Scintillation physics. More...

struct	Geant4ScintillatorCalorimeter
	Class to implement the standard sensitive detector for scintillator calorimeters. More...

class	Geant4SensDet
	Concrete implementation of the G4VSensitiveDetector calling the registered sequence object. 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	Geant4Sensitive
	The base class for Geant4 sensitive detector actions implemented by users. More...

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

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

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

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

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

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

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

class	Geant4ShowerModelWrapper
	Geant4 wrapper for the Geant4 fast simulation shower model. More...

class	Geant4StackingAction
	Concrete implementation of the Geant4 stacking action base class. 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	Geant4SteppingActionSequence
	Concrete implementation of the Geant4 stepping action sequence. More...

class	Geant4SurfaceTest

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

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

class	Geant4Tracker
	Helper class to define structures used by the generic DDG4 tracker sensitive detector. 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	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	Geant4TVUserParticleHandler
	Rejects to keep particles, which are created outside a tracking volume. 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	Geant4UserActionInitialization
	Concrete implementation of the Geant4 user initialization action sequence. More...

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

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

class	Geant4UserGeneratorAction
	Concrete implementation of the Geant4 generator action. 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	Geant4UserLimits
	Helper to dump Geant4 volume hierarchy. More...

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

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

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

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

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

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

class	HEPMC3EventReader

class	HEPMC3FileReader
	Base class to read hepmc3 event files. More...

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

class	par01_em_model
	Configuration structure for the fast simulation shower model Geant4FSShowerModel<par01_em_model> More...

class	par01_pion_model
	Configuration structure for the fast simulation shower model Geant4FSShowerModel<par01_pion_model> More...

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

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

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

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

class	RunParameters
	Extension to pass input run data to output run data. More...

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

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

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

union	TrackClassification

struct	TrackerCombine
	Geant4 sensitive detector combining all deposits of one G4Track within one sensitive element. More...

struct	TrackerWeighted
	Geant4 sensitive detector combining all deposits of one G4Track within one sensitive element. More...

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

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

Typedefs
typedef Position	Direction

typedef Position	Momentum

typedef Geant4HitData	SimpleHit
	Backward compatibility definitions. More...

typedef Geant4Tracker	SimpleTracker

typedef Geant4Calorimeter	SimpleCalorimeter

typedef VolumeManager	VolMgr

typedef IDDescriptor	IDDescriptor

typedef pair< const Geant4Context , G4VHitsCollection >	RAW_CONVERSION_ARGS

typedef pair< const Geant4Context , Geant4HitCollection >	CONVERSION_ARGS

typedef Geant4InputAction	LCIOInputAction

typedef Geant4FSShowerModel< calo_smear_model >	Geant4CaloSmearShowerModel

typedef Geant4TestSensitive	Geant4TestSensitiveTracker

typedef Geant4TestSensitive	Geant4TestSensitiveCalorimeter

typedef Geant4FSShowerModel< par01_em_model >	Geant4Par01EMShowerModel

typedef Geant4FSShowerModel< par01_pion_model >	Geant4Par01PionShowerModel

typedef Geant4RunManager< G4RunManager >	Geant4STRunManager

typedef Geant4SensitiveAction< Geant4VoidSensitive >	Geant4VoidSensitiveAction

typedef Geant4SensitiveAction< Geant4Tracker >	Geant4TrackerAction

typedef Geant4SensitiveAction< Geant4OpticalTracker >	Geant4OpticalTrackerAction

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

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_BEAM = 1<<4, G4PARTICLE_GEN_OTHER = 1<<9, G4PARTICLE_GEN_GENERATOR, G4PARTICLE_GEN_STATUS = 0x3FF, G4PARTICLE_GEN_STATUS_MASK = 0xFFFF, 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	Geant4StackingActionTrackClassification { NoTrackClassification = 0xFEED }

enum	{ SENSITIVE, ACTION, FILTER }

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

G4RotationMatrix	g4Rotation (const TGeoMatrix *matrix)
	Extract G4 rotation matrix from ROOT matrices. More...

G4RotationMatrix	g4Rotation (const TGeoMatrix &matrix)

G4RotationMatrix	g4Rotation (const TGeoRotation *rot)

G4RotationMatrix	g4Rotation (const TGeoRotation &rot)

G4RotationMatrix	g4Rotation (const Rotation3D &rot)

G4RotationMatrix	g4Rotation (const RotationZYX &rot)

G4Transform3D	generate_placements (const G4Transform3D &start, const G4Transform3D &delta, std::size_t count, const std::function< void(const G4Transform3D &delta)> &callback)
	Generate parameterised placements in 1 dimension according to transformation delta. More...

G4Transform3D	generate_placements (const G4Transform3D &start, const G4Transform3D &delta1, std::size_t count1, const G4Transform3D &delta2, std::size_t count2, const std::function< void(const G4Transform3D &delta)> &callback)
	Generate parameterised placements in 2 dimensions according to transformation delta. More...

G4Transform3D	generate_placements (const G4Transform3D &start, const G4Transform3D &delta1, std::size_t count1, const G4Transform3D &delta2, std::size_t count2, const G4Transform3D &delta3, std::size_t count3, const std::function< void(const G4Transform3D &delta)> &callback)
	Generate parameterised placements in 3 dimensions according to transformation delta. More...

void	g4Transform (const double translation, const double rotation, G4Transform3D &transform)
	These conversions automatically apply the conversion from CM to MM! More...

void	g4Transform (const Position &pos, const Rotation3D &rot, G4Transform3D &transform)

void	g4Transform (const double *translation, G4Transform3D &transform)

void	g4Transform (const Transform3D &matrix, G4Transform3D &transform)

void	g4Transform (const TGeoMatrix *matrix, G4Transform3D &transform)

void	g4Transform (const TGeoMatrix &matrix, G4Transform3D &transform)

G4Transform3D	g4Transform (const double *translation)

G4Transform3D	g4Transform (const double translation, const double rotation)

G4Transform3D	g4Transform (const Transform3D &matrix)

G4Transform3D	g4Transform (const Position &pos, const Rotation3D &rot)

G4Transform3D	g4Transform (const Position &pos, const RotationZYX &rot)

G4Transform3D	g4Transform (const TGeoMatrix *matrix)

G4Transform3D	g4Transform (const TGeoMatrix &matrix)

G4Transform3D	g4Transform (const TGeoTranslation translation, const TGeoRotation rotation)

G4Transform3D	g4Transform (const TGeoTranslation &translation, const TGeoRotation &rotation)

std::pair< double, EAxis >	extract_axis (const Transform3D &trafo)

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

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

Geant4PrimaryInteraction *	createPrimary (int mask, Geant4PrimaryMap pm, std::set< G4PrimaryVertex >const &primaries)
	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<>
void	Geant4Output2LCIO::saveEventParameters< std::string > (lcio::LCEventImpl *event, const std::map< std::string, std::string > &parameters)
	Fill event parameters in LCIO event - std::string specialization. More...

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

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...

void	setReason (Geant4Particle &p, bool starts_in_trk_volume, bool ends_in_trk_volume)
	determines if particle should be kept and sets p.reason = 0 otherwise More...

void	setSimulatorStatus (Geant4Particle &p, bool starts_in_trk_volume, bool ends_in_trk_volume)
	determines if particle has ended in the tracker, calorimeter or if it is backscatter and sets simulator status accordingly More...

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

Action	_createAction (Detector &description, xml_h a, const std::string &seqType, int what)
	Create/Configure Action object from XML. More...

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 std::string &type_name, const std::string &shared_typ, bool shared, TYPE )

template<typename T >
G4VSolid *	convertShape (const TGeoShape *shape)
	Convert a specific TGeo shape into the geant4 equivalent. More...

template<>
G4VSolid *	convertShape< TGeoShapeAssembly > (const TGeoShape *)

template<>
G4VSolid *	convertShape< TGeoBBox > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoTube > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoTubeSeg > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoCtub > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoEltu > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TwistedTubeObject > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoTrd1 > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoTrd2 > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoHype > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoArb8 > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoPara > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoXtru > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoPgon > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoPcon > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoCone > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoConeSeg > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoParaboloid > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoSphere > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoTorus > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoTrap > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< G4GenericTrap > (const TGeoShape *shape)

template<>
G4VSolid *	convertShape< TGeoTessellated > (const TGeoShape *shape)

	INSTANTIATE (char)

	INSTANTIATE (short)

	INSTANTIATE (int)

	INSTANTIATE (long)

	INSTANTIATE (unsigned short)

	INSTANTIATE (unsigned int)

	INSTANTIATE (unsigned long)

	INSTANTIATE (float)

	INSTANTIATE (double)

	INSTANTIATE (char *)

	INSTANTIATE (const char *)

	INSTANTIATE (PyObject *)

	INSTANTIATE (void *)

Detailed Description

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

Typedef Documentation

◆ CONVERSION_ARGS

typedef pair<const Geant4Context*,Geant4HitCollection*> dd4hep::sim::CONVERSION_ARGS

Definition at line 335 of file LCIOConversions.cpp.

◆ Direction

typedef Position dd4hep::sim::Direction

Definition at line 26 of file Defs.h.

◆ Geant4CalorimeterAction

typedef Geant4SensitiveAction<Geant4Calorimeter> dd4hep::sim::Geant4CalorimeterAction

Definition at line 319 of file Geant4SDActions.cpp.

◆ Geant4CaloSmearShowerModel

typedef Geant4FSShowerModel<calo_smear_model> dd4hep::sim::Geant4CaloSmearShowerModel

Definition at line 123 of file Geant4CaloSmearShowerModel.cpp.

◆ Geant4OpticalCalorimeterAction

typedef Geant4SensitiveAction<Geant4OpticalCalorimeter> dd4hep::sim::Geant4OpticalCalorimeterAction

Definition at line 414 of file Geant4SDActions.cpp.

◆ Geant4OpticalTrackerAction

typedef Geant4SensitiveAction<Geant4OpticalTracker> dd4hep::sim::Geant4OpticalTrackerAction

Definition at line 206 of file Geant4SDActions.cpp.

◆ Geant4Par01EMShowerModel

typedef Geant4FSShowerModel<par01_em_model> dd4hep::sim::Geant4Par01EMShowerModel

Definition at line 204 of file Geant4P1ShowerModel.cpp.

◆ Geant4Par01PionShowerModel

typedef Geant4FSShowerModel<par01_pion_model> dd4hep::sim::Geant4Par01PionShowerModel

Definition at line 205 of file Geant4P1ShowerModel.cpp.

◆ Geant4ScintillatorCalorimeterAction

typedef Geant4SensitiveAction<Geant4ScintillatorCalorimeter> dd4hep::sim::Geant4ScintillatorCalorimeterAction

Definition at line 529 of file Geant4SDActions.cpp.

◆ Geant4SimpleCalorimeterAction

typedef Geant4CalorimeterAction dd4hep::sim::Geant4SimpleCalorimeterAction

Definition at line 767 of file Geant4SDActions.cpp.

◆ Geant4SimpleOpticalCalorimeterAction

typedef Geant4OpticalCalorimeterAction dd4hep::sim::Geant4SimpleOpticalCalorimeterAction

Definition at line 768 of file Geant4SDActions.cpp.

◆ Geant4SimpleTrackerAction

typedef Geant4TrackerAction dd4hep::sim::Geant4SimpleTrackerAction

Definition at line 766 of file Geant4SDActions.cpp.

◆ Geant4STRunManager

typedef Geant4RunManager<G4RunManager> dd4hep::sim::Geant4STRunManager

Definition at line 69 of file Geant4RunManagers.cpp.

◆ Geant4TestSensitiveCalorimeter

typedef Geant4TestSensitive dd4hep::sim::Geant4TestSensitiveCalorimeter

Definition at line 135 of file Geant4Factories.cpp.

◆ Geant4TestSensitiveTracker

typedef Geant4TestSensitive dd4hep::sim::Geant4TestSensitiveTracker

Definition at line 134 of file Geant4Factories.cpp.

◆ Geant4TrackerAction

typedef Geant4SensitiveAction<Geant4Tracker> dd4hep::sim::Geant4TrackerAction

Definition at line 131 of file Geant4SDActions.cpp.

◆ Geant4TrackerCombineAction

typedef Geant4SensitiveAction<TrackerCombine> dd4hep::sim::Geant4TrackerCombineAction

Definition at line 765 of file Geant4SDActions.cpp.

◆ Geant4TrackerWeightedAction

typedef Geant4SensitiveAction<TrackerWeighted> dd4hep::sim::Geant4TrackerWeightedAction

Definition at line 472 of file Geant4TrackerWeightedSD.cpp.

◆ Geant4VoidSensitiveAction

typedef Geant4SensitiveAction<Geant4VoidSensitive> dd4hep::sim::Geant4VoidSensitiveAction

Definition at line 62 of file Geant4SDActions.cpp.

◆ IDDescriptor

typedef IDDescriptor dd4hep::sim::IDDescriptor

Definition at line 69 of file LCIOConversions.cpp.

◆ LCIOInputAction

typedef Geant4InputAction dd4hep::sim::LCIOInputAction

Definition at line 34 of file LCIOEventReader.cpp.

◆ Momentum

typedef Position dd4hep::sim::Momentum

Definition at line 27 of file Defs.h.

◆ RAW_CONVERSION_ARGS

typedef pair<const Geant4Context*,G4VHitsCollection*> dd4hep::sim::RAW_CONVERSION_ARGS

Definition at line 334 of file LCIOConversions.cpp.

◆ SimpleCalorimeter

typedef Geant4Calorimeter dd4hep::sim::SimpleCalorimeter

Definition at line 354 of file Geant4Data.h.

◆ SimpleHit

typedef Geant4HitData dd4hep::sim::SimpleHit

Backward compatibility definitions.

Definition at line 352 of file Geant4Data.h.

◆ SimpleTracker

typedef Geant4Tracker dd4hep::sim::SimpleTracker

Definition at line 353 of file Geant4Data.h.

◆ VolMgr

typedef VolumeManager dd4hep::sim::VolMgr

Definition at line 68 of file LCIOConversions.cpp.

Enumeration Type Documentation

◆ anonymous enum

anonymous enum

Enumerator
SENSITIVE
ACTION
FILTER

Definition at line 110 of file Geant4XMLSetup.cpp.

◆ Geant4ParticleProperties

enum dd4hep::sim::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_BEAM
G4PARTICLE_GEN_OTHER
G4PARTICLE_GEN_GENERATOR
G4PARTICLE_GEN_STATUS
G4PARTICLE_GEN_STATUS_MASK
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.

◆ Geant4StackingActionTrackClassification

enum dd4hep::sim::Geant4StackingActionTrackClassification

Enumerator
NoTrackClassification

Definition at line 36 of file Geant4StackingAction.h.

Function Documentation

◆ _action()

template<typename TYPE , typename PTR >

TYPE* dd4hep::sim::_action ( PTR * in )

Action cast.

Definition at line 36 of file Geant4XMLSetup.cpp.

◆ _create_object()

template<typename TYPE >

TYPE* dd4hep::sim::_create_object	(	Geant4Kernel &	kernel,
		const TypeName &	typ
	)

Definition at line 70 of file Geant4Handle.cpp.

◆ _create_share()

template<typename TYPE , typename CONT >

TYPE* dd4hep::sim::_create_share	(	Geant4Kernel &	kernel,
		CONT &(Geant4ActionContainer::*)()	pmf,
		const std::string &	type_name,
		const std::string &	shared_typ,
		bool	shared,
		TYPE *
	)

Definition at line 100 of file Geant4Handle.cpp.

◆ _createAction()

Action dd4hep::sim::_createAction	(	Detector &	description,
		xml_h	a,
		const std::string &	seqType,
		int	what
	)

Create/Configure Action object from XML.

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

Definition at line 112 of file Geant4XMLSetup.cpp.

◆ boostInteraction()

int dd4hep::sim::boostInteraction	(	const Geant4Action *	caller,
		Geant4PrimaryEvent::Interaction *	inter,
		double	alpha
	)

Boost particles of one interaction identified by its mask.

Definition at line 257 of file Geant4InputHandling.cpp.

◆ convertShape()

template<typename T >

G4VSolid * dd4hep::sim::convertShape ( const TGeoShape * shape )

Convert a specific TGeo shape into the geant4 equivalent.

Definition at line 63 of file Geant4ShapeConverter.cpp.

◆ convertShape< G4GenericTrap >()

template<>

G4VSolid* dd4hep::sim::convertShape< G4GenericTrap > ( const TGeoShape * shape )

Definition at line 244 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoArb8 >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoArb8 > ( const TGeoShape * shape )

Definition at line 147 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoBBox >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoBBox > ( const TGeoShape * shape )

Definition at line 75 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoCone >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoCone > ( const TGeoShape * shape )

Definition at line 205 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoConeSeg >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoConeSeg > ( const TGeoShape * shape )

Definition at line 211 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoCtub >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoCtub > ( const TGeoShape * shape )

Definition at line 91 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoEltu >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoEltu > ( const TGeoShape * shape )

Definition at line 103 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoHype >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoHype > ( const TGeoShape * shape )

Definition at line 140 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoPara >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoPara > ( const TGeoShape * shape )

Definition at line 156 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoParaboloid >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoParaboloid > ( const TGeoShape * shape )

Definition at line 219 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoPcon >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoPcon > ( const TGeoShape * shape )

Definition at line 193 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoPgon >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoPgon > ( const TGeoShape * shape )

Definition at line 181 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoShapeAssembly >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoShapeAssembly > ( const TGeoShape * )

Definition at line 71 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoSphere >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoSphere > ( const TGeoShape * shape )

Definition at line 224 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoTessellated >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoTessellated > ( const TGeoShape * shape )

Definition at line 253 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoTorus >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoTorus > ( const TGeoShape * shape )

Definition at line 231 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoTrap >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoTrap > ( const TGeoShape * shape )

Definition at line 237 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoTrd1 >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoTrd1 > ( const TGeoShape * shape )

Definition at line 124 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoTrd2 >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoTrd2 > ( const TGeoShape * shape )

Definition at line 132 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoTube >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoTube > ( const TGeoShape * shape )

Definition at line 80 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoTubeSeg >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoTubeSeg > ( const TGeoShape * shape )

Definition at line 85 of file Geant4ShapeConverter.cpp.

◆ convertShape< TGeoXtru >()

template<>

G4VSolid* dd4hep::sim::convertShape< TGeoXtru > ( const TGeoShape * shape )

Definition at line 164 of file Geant4ShapeConverter.cpp.

◆ convertShape< TwistedTubeObject >()

template<>

G4VSolid* dd4hep::sim::convertShape< TwistedTubeObject > ( const TGeoShape * shape )

Definition at line 108 of file Geant4ShapeConverter.cpp.

◆ createPrimary() [1/3]

Geant4Vertex * dd4hep::sim::createPrimary ( const G4PrimaryVertex * g4 )

Create a vertex object from its G4 counterpart.

Create a vertex object from the Geant4 primary vertex.

Helpers to import and export G4 records

Definition at line 39 of file Geant4InputHandling.cpp.

◆ createPrimary() [2/3]

Geant4PrimaryInteraction * dd4hep::sim::createPrimary	(	int	mask,
		Geant4PrimaryMap *	pm,
		std::set< G4PrimaryVertex * >const &	primaries
	)

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 124 of file Geant4InputHandling.cpp.

◆ createPrimary() [3/3]

Geant4Particle * dd4hep::sim::createPrimary	(	int	particle_id,
		const Geant4Vertex *	v,
		const G4PrimaryParticle *	g4p
	)

Create a particle object from its G4 counterpart.

Create a particle object from the Geant4 primary particle.

Definition at line 50 of file Geant4InputHandling.cpp.

◆ extract_axis()

std::pair< double, EAxis > dd4hep::sim::extract_axis ( const Transform3D & trafo )

Definition at line 208 of file Geant4Helpers.cpp.

◆ fast_cast()

template<typename TO , typename FROM >

TO dd4hep::sim::fast_cast ( FROM from )

Cast operator.

Definition at line 68 of file Geant4Action.h.

◆ g4Rotation() [1/6]

G4RotationMatrix dd4hep::sim::g4Rotation ( const Rotation3D & rot )

Definition at line 69 of file Geant4Helpers.cpp.

◆ g4Rotation() [2/6]

G4RotationMatrix dd4hep::sim::g4Rotation ( const RotationZYX & rot )

Definition at line 75 of file Geant4Helpers.cpp.

◆ g4Rotation() [3/6]

G4RotationMatrix dd4hep::sim::g4Rotation ( const TGeoMatrix & matrix )

Definition at line 57 of file Geant4Helpers.cpp.

◆ g4Rotation() [4/6]

G4RotationMatrix dd4hep::sim::g4Rotation ( const TGeoMatrix * matrix )

Extract G4 rotation matrix from ROOT matrices.

Definition at line 53 of file Geant4Helpers.cpp.

◆ g4Rotation() [5/6]

G4RotationMatrix dd4hep::sim::g4Rotation ( const TGeoRotation & rot )

Definition at line 65 of file Geant4Helpers.cpp.

◆ g4Rotation() [6/6]

G4RotationMatrix dd4hep::sim::g4Rotation ( const TGeoRotation * rot )

Definition at line 61 of file Geant4Helpers.cpp.

◆ g4Transform() [1/15]

G4Transform3D dd4hep::sim::g4Transform ( const double * translation )

◆ g4Transform() [2/15]

G4Transform3D dd4hep::sim::g4Transform	(	const double *	translation,
		const double *	rotation
	)

Definition at line 83 of file Geant4Helpers.cpp.

◆ g4Transform() [3/15]

void dd4hep::sim::g4Transform	(	const double *	translation,
		const double *	rotation,
		G4Transform3D &	transform
	)

These conversions automatically apply the conversion from CM to MM!

Definition at line 91 of file Geant4Helpers.cpp.

◆ g4Transform() [4/15]

void dd4hep::sim::g4Transform	(	const double *	translation,
		G4Transform3D &	transform
	)

◆ g4Transform() [5/15]

G4Transform3D dd4hep::sim::g4Transform	(	const Position &	pos,
		const Rotation3D &	rot
	)

Definition at line 125 of file Geant4Helpers.cpp.

◆ g4Transform() [6/15]

void dd4hep::sim::g4Transform	(	const Position &	pos,
		const Rotation3D &	rot,
		G4Transform3D &	transform
	)

Definition at line 131 of file Geant4Helpers.cpp.

◆ g4Transform() [7/15]

G4Transform3D dd4hep::sim::g4Transform	(	const Position &	pos,
		const RotationZYX &	rot
	)

Definition at line 137 of file Geant4Helpers.cpp.

◆ g4Transform() [8/15]

G4Transform3D dd4hep::sim::g4Transform ( const TGeoMatrix & matrix )

Definition at line 95 of file Geant4Helpers.cpp.

◆ g4Transform() [9/15]

void dd4hep::sim::g4Transform	(	const TGeoMatrix &	matrix,
		G4Transform3D &	transform
	)

Definition at line 111 of file Geant4Helpers.cpp.

◆ g4Transform() [10/15]

G4Transform3D dd4hep::sim::g4Transform ( const TGeoMatrix * matrix )

Definition at line 99 of file Geant4Helpers.cpp.

◆ g4Transform() [11/15]

void dd4hep::sim::g4Transform	(	const TGeoMatrix *	matrix,
		G4Transform3D &	transform
	)

Definition at line 105 of file Geant4Helpers.cpp.

◆ g4Transform() [12/15]

G4Transform3D dd4hep::sim::g4Transform	(	const TGeoTranslation &	translation,
		const TGeoRotation &	rotation
	)

Definition at line 115 of file Geant4Helpers.cpp.

◆ g4Transform() [13/15]

G4Transform3D dd4hep::sim::g4Transform	(	const TGeoTranslation *	translation,
		const TGeoRotation *	rotation
	)

Definition at line 119 of file Geant4Helpers.cpp.

◆ g4Transform() [14/15]

G4Transform3D dd4hep::sim::g4Transform ( const Transform3D & matrix )

Definition at line 141 of file Geant4Helpers.cpp.

◆ g4Transform() [15/15]

void dd4hep::sim::g4Transform	(	const Transform3D &	matrix,
		G4Transform3D &	transform
	)

Definition at line 148 of file Geant4Helpers.cpp.

◆ Geant4Output2LCIO::saveEventParameters< std::string >()

template<>

void dd4hep::sim::Geant4Output2LCIO::saveEventParameters< std::string >	(	lcio::LCEventImpl *	event,
		const std::map< std::string, std::string > &	parameters
	)

inline

Fill event parameters in LCIO event - std::string specialization.

Definition at line 149 of file Geant4Output2LCIO.cpp.

◆ generate_placements() [1/3]

G4Transform3D dd4hep::sim::generate_placements	(	const G4Transform3D &	start,
		const G4Transform3D &	delta,
		std::size_t	count,
		const std::function< void(const G4Transform3D &delta)> &	callback
	)

Generate parameterised placements in 1 dimension according to transformation delta.

Generate parameterised placements in 2 dimension according to transformation delta.

Definition at line 157 of file Geant4Helpers.cpp.

◆ generate_placements() [2/3]

G4Transform3D dd4hep::sim::generate_placements	(	const G4Transform3D &	start,
		const G4Transform3D &	delta1,
		std::size_t	count1,
		const G4Transform3D &	delta2,
		std::size_t	count2,
		const G4Transform3D &	delta3,
		std::size_t	count3,
		const std::function< void(const G4Transform3D &delta)> &	callback
	)

Generate parameterised placements in 3 dimensions according to transformation delta.

Definition at line 190 of file Geant4Helpers.cpp.

◆ generate_placements() [3/3]

G4Transform3D dd4hep::sim::generate_placements	(	const G4Transform3D &	start,
		const G4Transform3D &	delta1,
		std::size_t	count1,
		const G4Transform3D &	delta2,
		std::size_t	count2,
		const std::function< void(const G4Transform3D &delta)> &	callback
	)

Generate parameterised placements in 2 dimensions according to transformation delta.

Definition at line 172 of file Geant4Helpers.cpp.

◆ generatePrimaries()

int dd4hep::sim::generatePrimaries	(	const Geant4Action *	caller,
		const Geant4Context *	context,
		G4Event *	event
	)

Generate all primary vertices corresponding to the merged interaction.

Definition at line 476 of file Geant4InputHandling.cpp.

◆ generationInitialization()

int dd4hep::sim::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 143 of file Geant4InputHandling.cpp.

◆ hash()

unsigned int dd4hep::sim::hash	(	unsigned int	initialSeed,
		unsigned int	eventNumber,
		unsigned int	runNumber
	)

calculate hash from initialSeed, eventID and runID

Definition at line 201 of file Geant4EventSeed.h.

◆ INSTANTIATE() [1/13]

dd4hep::sim::INSTANTIATE ( char * )

◆ INSTANTIATE() [2/13]

dd4hep::sim::INSTANTIATE ( char )

◆ INSTANTIATE() [3/13]

dd4hep::sim::INSTANTIATE ( const char * )

◆ INSTANTIATE() [4/13]

dd4hep::sim::INSTANTIATE ( double )

◆ INSTANTIATE() [5/13]

dd4hep::sim::INSTANTIATE ( float )

◆ INSTANTIATE() [6/13]

dd4hep::sim::INSTANTIATE ( int )

◆ INSTANTIATE() [7/13]

dd4hep::sim::INSTANTIATE ( long )

◆ INSTANTIATE() [8/13]

dd4hep::sim::INSTANTIATE ( PyObject * )

◆ INSTANTIATE() [9/13]

dd4hep::sim::INSTANTIATE ( short )

◆ INSTANTIATE() [10/13]

dd4hep::sim::INSTANTIATE ( unsigned int )

◆ INSTANTIATE() [11/13]

dd4hep::sim::INSTANTIATE ( unsigned long )

◆ INSTANTIATE() [12/13]

dd4hep::sim::INSTANTIATE ( unsigned short )

◆ INSTANTIATE() [13/13]

dd4hep::sim::INSTANTIATE ( void * )

◆ jenkins_hash()

unsigned dd4hep::sim::jenkins_hash	(	unsigned char *	k,
		unsigned	length,
		unsigned	initval
	)

Definition at line 153 of file Geant4EventSeed.h.

◆ mergeInteractions()

int dd4hep::sim::mergeInteractions	(	const Geant4Action *	caller,
		const Geant4Context *	context
	)

Merge all interactions present in the context.

Definition at line 226 of file Geant4InputHandling.cpp.

◆ moveEntries()

template<typename T >

lcio::LCCollectionVec* dd4hep::sim::moveEntries	(	Geant4HitCollection *	coll,
		lcio::LCCollectionVec *	lc_coll
	)

Definition at line 243 of file LCIOConversions.cpp.

◆ setReason()

void dd4hep::sim::setReason	(	Geant4Particle &	p,
		bool	starts_in_trk_vol,
		bool	ends_in_trk_vol
	)

determines if particle should be kept and sets p.reason = 0 otherwise

Definition at line 23 of file Geant4UserParticleHandlerHelper.cpp.

◆ setSimulatorStatus()

void dd4hep::sim::setSimulatorStatus	(	Geant4Particle &	p,
		bool	starts_in_trk_vol,
		bool	ends_in_trk_vol
	)

determines if particle has ended in the tracker, calorimeter or if it is backscatter and sets simulator status accordingly

Definition at line 53 of file Geant4UserParticleHandlerHelper.cpp.

◆ smearInteraction()

int dd4hep::sim::smearInteraction	(	const Geant4Action *	caller,
		Geant4PrimaryEvent::Interaction *	inter,
		double	dx,
		double	dy,
		double	dz,
		double	dt
	)

Smear the primary vertex of an interaction.

Definition at line 313 of file Geant4InputHandling.cpp.

Namespaces

Classes

Typedefs

Enumerations

Functions

Detailed Description

Typedef Documentation

◆ CONVERSION_ARGS

◆ Direction

◆ Geant4CalorimeterAction

◆ Geant4CaloSmearShowerModel

◆ Geant4OpticalCalorimeterAction

◆ Geant4OpticalTrackerAction

◆ Geant4Par01EMShowerModel

◆ Geant4Par01PionShowerModel

◆ Geant4ScintillatorCalorimeterAction

◆ Geant4SimpleCalorimeterAction

◆ Geant4SimpleOpticalCalorimeterAction

◆ Geant4SimpleTrackerAction

◆ Geant4STRunManager

◆ Geant4TestSensitiveCalorimeter

◆ Geant4TestSensitiveTracker

◆ Geant4TrackerAction

◆ Geant4TrackerCombineAction

◆ Geant4TrackerWeightedAction

◆ Geant4VoidSensitiveAction

◆ IDDescriptor

◆ LCIOInputAction

◆ Momentum

◆ RAW_CONVERSION_ARGS

◆ SimpleCalorimeter

◆ SimpleHit

◆ SimpleTracker

◆ VolMgr

Enumeration Type Documentation

◆ anonymous enum

◆ Geant4ParticleProperties

◆ Geant4StackingActionTrackClassification

Function Documentation

◆ _action()

◆ _create_object()

◆ _create_share()

◆ _createAction()

◆ boostInteraction()

◆ convertShape()

◆ convertShape< G4GenericTrap >()

◆ convertShape< TGeoArb8 >()

◆ convertShape< TGeoBBox >()

◆ convertShape< TGeoCone >()

◆ convertShape< TGeoConeSeg >()

◆ convertShape< TGeoCtub >()

◆ convertShape< TGeoEltu >()

◆ convertShape< TGeoHype >()

◆ convertShape< TGeoPara >()

◆ convertShape< TGeoParaboloid >()

◆ convertShape< TGeoPcon >()

◆ convertShape< TGeoPgon >()

◆ convertShape< TGeoShapeAssembly >()

◆ convertShape< TGeoSphere >()

◆ convertShape< TGeoTessellated >()

◆ convertShape< TGeoTorus >()

◆ convertShape< TGeoTrap >()

◆ convertShape< TGeoTrd1 >()

◆ convertShape< TGeoTrd2 >()

◆ convertShape< TGeoTube >()

◆ convertShape< TGeoTubeSeg >()

◆ convertShape< TGeoXtru >()

◆ convertShape< TwistedTubeObject >()

◆ createPrimary() [1/3]

◆ createPrimary() [2/3]

◆ createPrimary() [3/3]

◆ extract_axis()

◆ fast_cast()

◆ g4Rotation() [1/6]

◆ g4Rotation() [2/6]

◆ g4Rotation() [3/6]

◆ g4Rotation() [4/6]

◆ g4Rotation() [5/6]

◆ g4Rotation() [6/6]

◆ g4Transform() [1/15]