Geant4 implementation of the TVirtualMC interface methods for building Geant4 physics and access to it. More...

#include <TG4PhysicsManager.h>

Inheritance diagram for TG4PhysicsManager:

Public Member Functions
	TG4PhysicsManager ()

virtual	~TG4PhysicsManager ()

void	Gstpar (Int_t itmed, const char *param, Float_t parval)

Bool_t	SetCut (const char *cutName, Float_t cutValue)

Bool_t	SetProcess (const char *controlName, Int_t controlValue)

Bool_t	DefineParticle (Int_t pdg, const char *name, TMCParticleType mcType, Double_t mass, Double_t charge, Double_t lifetime, const TString &pType, Double_t width, Int_t iSpin, Int_t iParity, Int_t iConjugation, Int_t iIsospin, Int_t iIsospinZ, Int_t gParity, Int_t lepton, Int_t baryon, Bool_t stable, Bool_t shortlived=kFALSE, const TString &subType="", Int_t antiEncoding=0, Double_t magMoment=0.0, Double_t excitation=0.0)

Bool_t	DefineIon (const char *name, Int_t Z, Int_t A, Int_t Q, Double_t excEnergy, Double_t mass)

void	SetUserDecay (Int_t pdg)

Bool_t	SetDecayMode (Int_t pdg, Float_t bratio[6], Int_t mode[6][3])

Float_t	Xsec (char *reac, Float_t energy, Int_t part, Int_t mate)

Int_t	IdFromPDG (Int_t pdgID) const

Int_t	PDGFromId (Int_t mcID) const

TString	ParticleName (Int_t pdg) const

Double_t	ParticleMass (Int_t pdg) const

Double_t	ParticleCharge (Int_t pdg) const

Double_t	ParticleLifeTime (Int_t pdg) const

TMCParticleType	ParticleMCType (Int_t pdg) const

void	DefineParticles ()

void	SetProcessActivation ()

void	RetrieveOpBoundaryProcess ()

TMCProcess	GetMCProcess (const G4VProcess *process)

TMCProcess	GetOpBoundaryStatus ()

void	SetCutForGamma (G4double cut)

void	SetCutForElectron (G4double cut)

void	SetCutForPositron (G4double cut)

void	SetCutForProton (G4double cut)

G4double	GetCutForGamma () const

G4double	GetCutForElectron () const

G4double	GetCutForPositron () const

G4double	GetCutForProton () const

G4bool	IsOpBoundaryProcess () const

Public Member Functions inherited from TG4Verbose
	TG4Verbose (const G4String &cmdName)

	TG4Verbose (const G4String &cmdName, G4int verboseLevel)

virtual	~TG4Verbose ()

virtual void	VerboseLevel (G4int level)

virtual G4int	VerboseLevel () const

Static Public Member Functions
static TG4PhysicsManager *	Instance ()

Private Member Functions
	TG4PhysicsManager (const TG4PhysicsManager &right)
	Not implemented.

TG4PhysicsManager &	operator= (const TG4PhysicsManager &right)
	Not implemented.

void	GstparCut (G4int itmed, TG4G3Cut par, G4double parval)

void	GstparControl (G4int itmed, TG4G3Control control, TG4G3ControlValue parval)

G4ParticleDefinition *	GetParticleDefinition (G4int pdgEncoding) const

G4VProcess *	GetProcess (G4ProcessManager *processManager, G4int subType) const

void	SetProcessActivation (G4ProcessManager *processManager, G4int processId, G4bool activation)

void	SetSpecialControlsActivation ()

void	SetSpecialCutsActivation ()

Private Attributes
TG4ParticlesManager *	fParticlesManager
	particles manager

TG4G3PhysicsManager *	fG3PhysicsManager
	G3 physics manager.

std::set< TString >	fNotImplParNames
	set of not implemented Gstpar parameters

G4double	fCutForGamma
	range cut for gamma

G4double	fCutForElectron
	range cut for electron

G4double	fCutForPositron
	range cut for positron

G4double	fCutForProton
	range cut for proton

G4OpBoundaryProcess *	fOpBoundaryProcess
	optical boundary process

Static Private Attributes
static TG4PhysicsManager *	fgInstance = 0
	this instance

static const G4double	fgkDefautCut = 1. * mm
	the default range cut value

static TG4ProcessMap *	fgProcessMap = 0
	the mapping between G4 processes and G3 process controls

Detailed Description

Geant4 implementation of the TVirtualMC interface methods for building Geant4 physics and access to it.

Author: I. Hrivnacova; IPN Orsay

Definition at line 51 of file TG4PhysicsManager.h.

Constructor & Destructor Documentation

◆ TG4PhysicsManager() [1/2]

TG4PhysicsManager::TG4PhysicsManager ( )

Default constructor

Definition at line 62 of file TG4PhysicsManager.cxx.

◆ ~TG4PhysicsManager()

TG4PhysicsManager::~TG4PhysicsManager ( )

virtual

Destructor

Definition at line 98 of file TG4PhysicsManager.cxx.

◆ TG4PhysicsManager() [2/2]

TG4PhysicsManager::TG4PhysicsManager ( const TG4PhysicsManager & right )

private

Not implemented.

Member Function Documentation

◆ Instance()

TG4PhysicsManager * TG4PhysicsManager::Instance ( )

inlinestatic

Return this instance

Definition at line 180 of file TG4PhysicsManager.h.

Referenced by TG4EventAction::BeginOfEventAction(), TG4RegionsManager::DefineRegions(), TG4StepManager::Edep(), TG4RunManager::Initialize(), TG4RunManager::LateInitialize(), TG4StepManager::ProdProcess(), TG4ComposedPhysicsList::SetCuts(), TG4ComposedPhysicsMessenger::SetNewValue(), TG4StepManager::StepProcesses(), and TG4TrackManager::TrackToStack().

◆ Gstpar()

void TG4PhysicsManager::Gstpar	(	Int_t	itmed,
		const char *	param,
		Float_t	parval )

Passe the tracking medium parameter to TG4Limits. The tracking medium parameter is set only in case its value is different from the "global" physics setup. When any cut/control parameter is set in limits the physics manager is locked and the physics setup cannot be changed.
Applying this TG4Limits to particles and physical processes is still in development.

Geant3 desription:
==================
To change the value of cut or mechanism "CHPAR" to a new value PARVAL for tracking medium ITMED The data structure JTMED contains the standard tracking parameters (CUTS and flags to control the physics processes) which are used by default for all tracking media. It is possible to redefine individually with GSTPAR any of these parameters for a given tracking medium.

ITMED tracking medium number
CHPAR is a character string (variable name)
PARVAL must be given as a floating point.

Definition at line 392 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::Gstpar().

◆ SetCut()

Bool_t TG4PhysicsManager::SetCut	(	const char *	cutName,
		Float_t	cutValue )

Set the specified cut.

Definition at line 451 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::SetCut().

◆ SetProcess()

Bool_t TG4PhysicsManager::SetProcess	(	const char *	controlName,
		Int_t	controlValue )

Set the specified process control.

Definition at line 480 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::SetProcess().

◆ DefineParticle()

Bool_t TG4PhysicsManager::DefineParticle	(	Int_t	pdg,
		const char *	name,
		TMCParticleType	mcType,
		Double_t	mass,
		Double_t	charge,
		Double_t	lifetime,
		const TString &	pType,
		Double_t	width,
		Int_t	iSpin,
		Int_t	iParity,
		Int_t	iConjugation,
		Int_t	iIsospin,
		Int_t	iIsospinZ,
		Int_t	gParity,
		Int_t	lepton,
		Int_t	baryon,
		Bool_t	stable,
		Bool_t	shortlived = kFALSE,
		const TString &	subType = "",
		Int_t	antiEncoding = 0,
		Double_t	magMoment = 0.0,
		Double_t	excitation = 0.0 )

Check if particle with specified pdg is available in Geant4; if not let particles manager to create a new user particle.

Definition at line 505 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::DefineParticle().

◆ DefineIon()

Bool_t TG4PhysicsManager::DefineIon	(	const char *	name,
		Int_t	Z,
		Int_t	A,
		Int_t	Q,
		Double_t	excEnergy,
		Double_t	mass )

Keep user defined ion properties in order to be able to use them later as a primary particle.

Definition at line 570 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::DefineIon().

◆ SetUserDecay()

void TG4PhysicsManager::SetUserDecay ( Int_t pdg )

Force the decay of particle with given PDG to be done with user defined decay or external decayer

Definition at line 550 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::SetUserDecay().

◆ SetDecayMode()

Bool_t TG4PhysicsManager::SetDecayMode	(	Int_t	pdg,
		Float_t	bratio[6],
		Int_t	mode[6][3] )

Set a user phase space decay for a particle

Definition at line 559 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::SetDecayMode().

◆ Xsec()

Float_t TG4PhysicsManager::Xsec	(	char *	reac,
		Float_t	energy,
		Int_t	part,
		Int_t	mate )

Not yet implemented -> give exception.

Definition at line 585 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::Xsec().

◆ IdFromPDG()

Int_t TG4PhysicsManager::IdFromPDG ( Int_t pdgID ) const

G4 does not use the integer particle identifiers Id <-> PDG is identity.

Definition at line 596 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::IdFromPDG().

◆ PDGFromId()

Int_t TG4PhysicsManager::PDGFromId ( Int_t mcID ) const

G4 does not use integer particle identifiers Id <-> PDG is identity.

Definition at line 605 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::PDGFromId().

◆ ParticleName()

TString TG4PhysicsManager::ParticleName ( Int_t pdg ) const

Return name of G4 particle specified by pdg.

Definition at line 614 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::ParticleName().

◆ ParticleMass()

Double_t TG4PhysicsManager::ParticleMass ( Int_t pdg ) const

Return mass of G4 particle specified by pdg.

Definition at line 627 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::ParticleMass().

◆ ParticleCharge()

Double_t TG4PhysicsManager::ParticleCharge ( Int_t pdg ) const

Return charge (in e units) of G4 particle specified by pdg.

Definition at line 640 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::ParticleCharge().

◆ ParticleLifeTime()

Double_t TG4PhysicsManager::ParticleLifeTime ( Int_t pdg ) const

Return life time of G4 particle specified by pdg.

Definition at line 653 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::ParticleLifeTime().

◆ ParticleMCType()

TMCParticleType TG4PhysicsManager::ParticleMCType ( Int_t pdg ) const

Return VMC type of G4 particle specified by pdg.

Definition at line 666 of file TG4PhysicsManager.cxx.

Referenced by TGeant4::ParticleMCType().

◆ DefineParticles()

void TG4PhysicsManager::DefineParticles ( )

Add particles with standard PDG = 0 and user defined particles to TDatabasePDG and maps them to G4 particles objects.

Definition at line 682 of file TG4PhysicsManager.cxx.

Referenced by TG4RunManager::LateInitialize().

◆ SetProcessActivation() [1/2]

void TG4PhysicsManager::SetProcessActivation ( )

(In)Activate built processes according to the setup in TG4G3PhysicsManager::fControlVector.

Definition at line 695 of file TG4PhysicsManager.cxx.

Referenced by TG4RunManager::LateInitialize(), and SetSpecialControlsActivation().

◆ RetrieveOpBoundaryProcess()

void TG4PhysicsManager::RetrieveOpBoundaryProcess ( )

Retrieve the G4OpBoundaryProcess

Definition at line 714 of file TG4PhysicsManager.cxx.

Referenced by TG4RunManager::LateInitialize().

◆ GetMCProcess()

TMCProcess TG4PhysicsManager::GetMCProcess ( const G4VProcess * process )

Return the TMCProcess code of the specified G4 process.

Definition at line 733 of file TG4PhysicsManager.cxx.

Referenced by TG4StepManager::Edep(), TG4StepManager::ProdProcess(), TG4StepManager::StepProcesses(), and TG4TrackManager::TrackToStack().

◆ GetOpBoundaryStatus()

TMCProcess TG4PhysicsManager::GetOpBoundaryStatus ( )

Return the TMCProcess code according to the OpBoundary process status.

Definition at line 743 of file TG4PhysicsManager.cxx.

Referenced by TG4StepManager::Edep(), and TG4StepManager::StepProcesses().

◆ SetCutForGamma()

void TG4PhysicsManager::SetCutForGamma ( G4double cut )

inline

Set range cut value for gamma

Definition at line 186 of file TG4PhysicsManager.h.

Referenced by TG4ComposedPhysicsMessenger::SetNewValue().

◆ SetCutForElectron()

void TG4PhysicsManager::SetCutForElectron ( G4double cut )

inline

Set range cut value for electron

Definition at line 192 of file TG4PhysicsManager.h.

Referenced by TG4ComposedPhysicsMessenger::SetNewValue().

◆ SetCutForPositron()

void TG4PhysicsManager::SetCutForPositron ( G4double cut )

inline

Set range cut value for positron

Definition at line 198 of file TG4PhysicsManager.h.

Referenced by TG4ComposedPhysicsMessenger::SetNewValue().

◆ SetCutForProton()

void TG4PhysicsManager::SetCutForProton ( G4double cut )

inline

Set range cut value for proton

Definition at line 204 of file TG4PhysicsManager.h.

Referenced by TG4ComposedPhysicsMessenger::SetNewValue().

◆ GetCutForGamma()

G4double TG4PhysicsManager::GetCutForGamma ( ) const

inline

Return range cut for gamma

Definition at line 210 of file TG4PhysicsManager.h.

Referenced by TG4RegionsManager::DefineRegions(), and TG4ComposedPhysicsList::SetCuts().

◆ GetCutForElectron()

G4double TG4PhysicsManager::GetCutForElectron ( ) const

inline

Return range cut for electron

Definition at line 216 of file TG4PhysicsManager.h.

Referenced by TG4RegionsManager::DefineRegions(), and TG4ComposedPhysicsList::SetCuts().

◆ GetCutForPositron()

G4double TG4PhysicsManager::GetCutForPositron ( ) const

inline

Return range cut for positron

Definition at line 222 of file TG4PhysicsManager.h.

Referenced by TG4RegionsManager::DefineRegions(), and TG4ComposedPhysicsList::SetCuts().

◆ GetCutForProton()

G4double TG4PhysicsManager::GetCutForProton ( ) const

inline

Return range cut for proton

Definition at line 228 of file TG4PhysicsManager.h.

Referenced by TG4RegionsManager::DefineRegions(), and TG4ComposedPhysicsList::SetCuts().

◆ IsOpBoundaryProcess()

G4bool TG4PhysicsManager::IsOpBoundaryProcess ( ) const

inline

Return true if optical boundary process is defined

Definition at line 234 of file TG4PhysicsManager.h.

Referenced by TG4StepManager::StepProcesses().

◆ operator=()

TG4PhysicsManager & TG4PhysicsManager::operator= ( const TG4PhysicsManager & right )

private

Not implemented.

◆ GstparCut()

void TG4PhysicsManager::GstparCut	(	G4int	itmed,
		TG4G3Cut	par,
		G4double	parval )

private

Set special tracking medium parameter. It is applied to all logical volumes that use the specified tracking medium.

Definition at line 117 of file TG4PhysicsManager.cxx.

Referenced by Gstpar().

◆ GstparControl()

void TG4PhysicsManager::GstparControl	(	G4int	itmed,
		TG4G3Control	control,
		TG4G3ControlValue	parval )

private

Set special tracking medium parameter. It is applied to all logical volumes that use the specified tracking medium.

Definition at line 163 of file TG4PhysicsManager.cxx.

Referenced by Gstpar().

◆ GetParticleDefinition()

G4ParticleDefinition * TG4PhysicsManager::GetParticleDefinition ( G4int pdgEncoding ) const

private

Return G4 particle definition for given PDG encoding.

Definition at line 205 of file TG4PhysicsManager.cxx.

Referenced by ParticleCharge(), ParticleLifeTime(), ParticleMass(), ParticleMCType(), and ParticleName().

◆ GetProcess()

G4VProcess * TG4PhysicsManager::GetProcess	(	G4ProcessManager *	processManager,
		G4int	subType ) const

private

Find the process in the particle process manager which name contains subName

Definition at line 224 of file TG4PhysicsManager.cxx.

Referenced by SetSpecialCutsActivation().

◆ SetProcessActivation() [2/2]

void TG4PhysicsManager::SetProcessActivation	(	G4ProcessManager *	processManager,
		G4int	processId,
		G4bool	activation )

private

Set process activation for the given process.

Definition at line 240 of file TG4PhysicsManager.cxx.

◆ SetSpecialControlsActivation()

void TG4PhysicsManager::SetSpecialControlsActivation ( )

private

(In)Activate built processes according to the setup in TG4G3PhysicsManager::fControlVector.

Definition at line 259 of file TG4PhysicsManager.cxx.

Referenced by SetProcessActivation().

◆ SetSpecialCutsActivation()

void TG4PhysicsManager::SetSpecialCutsActivation ( )

private

(In)Activate built special cut processes according to the setup in TG4G3PhysicsManager

Definition at line 342 of file TG4PhysicsManager.cxx.

Referenced by SetProcessActivation().

Member Data Documentation

◆ fgInstance

TG4PhysicsManager * TG4PhysicsManager::fgInstance = 0

staticprivate

this instance

Definition at line 138 of file TG4PhysicsManager.h.

Referenced by Instance(), TG4PhysicsManager(), and ~TG4PhysicsManager().

◆ fgkDefautCut

const G4double TG4PhysicsManager::fgkDefautCut = 1. * mm

staticprivate

the default range cut value

Definition at line 140 of file TG4PhysicsManager.h.

◆ fgProcessMap

TG4ProcessMap * TG4PhysicsManager::fgProcessMap = 0

staticprivate

the mapping between G4 processes and G3 process controls

Definition at line 143 of file TG4PhysicsManager.h.

Referenced by GetMCProcess(), TG4PhysicsManager(), and ~TG4PhysicsManager().

◆ fParticlesManager

TG4ParticlesManager* TG4PhysicsManager::fParticlesManager

private

particles manager

Definition at line 149 of file TG4PhysicsManager.h.

Referenced by DefineIon(), DefineParticle(), DefineParticles(), SetDecayMode(), SetUserDecay(), TG4PhysicsManager(), and ~TG4PhysicsManager().

◆ fG3PhysicsManager

TG4G3PhysicsManager* TG4PhysicsManager::fG3PhysicsManager

private

G3 physics manager.

Definition at line 152 of file TG4PhysicsManager.h.

Referenced by Gstpar(), GstparControl(), GstparCut(), SetCut(), SetProcess(), TG4PhysicsManager(), and ~TG4PhysicsManager().

◆ fNotImplParNames

std::set<TString> TG4PhysicsManager::fNotImplParNames

private

set of not implemented Gstpar parameters

Definition at line 155 of file TG4PhysicsManager.h.

Referenced by Gstpar(), SetCut(), and SetProcess().

◆ fCutForGamma

G4double TG4PhysicsManager::fCutForGamma

private

range cut for gamma

Definition at line 158 of file TG4PhysicsManager.h.

Referenced by GetCutForGamma(), and SetCutForGamma().

◆ fCutForElectron

G4double TG4PhysicsManager::fCutForElectron

private

range cut for electron

Definition at line 161 of file TG4PhysicsManager.h.

Referenced by GetCutForElectron(), and SetCutForElectron().

◆ fCutForPositron

G4double TG4PhysicsManager::fCutForPositron

private

range cut for positron

Definition at line 164 of file TG4PhysicsManager.h.

Referenced by GetCutForPositron(), and SetCutForPositron().

◆ fCutForProton

G4double TG4PhysicsManager::fCutForProton

private

range cut for proton

Definition at line 167 of file TG4PhysicsManager.h.

Referenced by GetCutForProton(), and SetCutForProton().

◆ fOpBoundaryProcess

G4OpBoundaryProcess* TG4PhysicsManager::fOpBoundaryProcess

private

optical boundary process

Definition at line 170 of file TG4PhysicsManager.h.

Referenced by GetOpBoundaryStatus(), IsOpBoundaryProcess(), and RetrieveOpBoundaryProcess().

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

source/physics/include/TG4PhysicsManager.h
source/physics/src/TG4PhysicsManager.cxx

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Static Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ TG4PhysicsManager() [1/2]

◆ ~TG4PhysicsManager()

◆ TG4PhysicsManager() [2/2]

Member Function Documentation

◆ Instance()

◆ Gstpar()

◆ SetCut()

◆ SetProcess()

◆ DefineParticle()

◆ DefineIon()

◆ SetUserDecay()

◆ SetDecayMode()

◆ Xsec()

◆ IdFromPDG()

◆ PDGFromId()

◆ ParticleName()

◆ ParticleMass()

◆ ParticleCharge()

◆ ParticleLifeTime()

◆ ParticleMCType()

◆ DefineParticles()

◆ SetProcessActivation() [1/2]

◆ RetrieveOpBoundaryProcess()

◆ GetMCProcess()

◆ GetOpBoundaryStatus()

◆ SetCutForGamma()

◆ SetCutForElectron()

◆ SetCutForPositron()

◆ SetCutForProton()

◆ GetCutForGamma()

◆ GetCutForElectron()

◆ GetCutForPositron()

◆ GetCutForProton()

◆ IsOpBoundaryProcess()

◆ operator=()

◆ GstparCut()

◆ GstparControl()

◆ GetParticleDefinition()

◆ GetProcess()

◆ SetProcessActivation() [2/2]

◆ SetSpecialControlsActivation()

◆ SetSpecialCutsActivation()

Member Data Documentation

◆ fgInstance

◆ fgkDefautCut

◆ fgProcessMap

◆ fParticlesManager

◆ fG3PhysicsManager

◆ fNotImplParNames

◆ fCutForGamma

◆ fCutForElectron

◆ fCutForPositron

◆ fCutForProton

◆ fOpBoundaryProcess