Shortcut to the ordinary tracking for tracking detectors. More...

#include <Par02FastSimModelTracker.hh>

Inheritance diagram for Par02FastSimModelTracker:

Collaboration diagram for Par02FastSimModelTracker:

Public Member Functions
	Par02FastSimModelTracker (G4String aModelName, G4Region *aEnvelope, Par02DetectorParametrisation::Parametrisation aParamType)
	A constructor. More...

	Par02FastSimModelTracker (G4String aModelName, G4Region *aEnvelope)
	A constructor. More...

	Par02FastSimModelTracker (G4String aModelName)
	A constructor. More...

	~Par02FastSimModelTracker ()

virtual G4bool	IsApplicable (const G4ParticleDefinition &aParticle)
	Checks if this model should be applied to this particle type. More...

virtual G4bool	ModelTrigger (const G4FastTrack &aFastTrack)
	Checks if the model should be applied taking into account the kinematics of a track. More...

virtual void	DoIt (const G4FastTrack &aFastTrack, G4FastStep &aFastStep)
	Calculates the final position (at the outer boundary of the tracking detector) of a particle with the momentum at the entrance of the tracking detector. Smears the particle momentum and saves it, together with the tracking detector resolution and efficiency to the Par02PrimaryParticleInformation. More...

Public Member Functions inherited from G4VFastSimulationModel
	G4VFastSimulationModel (const G4String &aName)

	G4VFastSimulationModel (const G4String &aName, G4Envelope *, G4bool IsUnique=FALSE)

virtual	~G4VFastSimulationModel ()

virtual G4bool	AtRestModelTrigger (const G4FastTrack &)

virtual void	AtRestDoIt (const G4FastTrack &, G4FastStep &)

const G4String	GetName () const

G4bool	operator== (const G4VFastSimulationModel &) const

Private Attributes
Par02DetectorParametrisation *	fCalculateParametrisation
	A pointer to Par02DetectorParametrisation used to get the efficiency and resolution of the tracking detector for a given particle and parametrisation type. More...

Par02DetectorParametrisation::Parametrisation	fParametrisation
	A parametrisation type. More...

Detailed Description

Shortcut to the ordinary tracking for tracking detectors.

The fast simulation model describes what should be done instead of a normal tracking. Instead of the ordinary tracking, a particle momentum at the entrance of the tracking detector is smeared (by Par02Smearer::SmearMomentum()) and the particle is placed at the tracking detector exit, at the place it would reach without the change of its momentum. Based on G4 examples/extended/parametrisations/Par01/include/Par01EMShowerModel.hh .

Author: Anna Zaborowska

Definition at line 50 of file Par02FastSimModelTracker.hh.

Constructor & Destructor Documentation

Par02FastSimModelTracker::Par02FastSimModelTracker	(	G4String	aModelName,
		G4Region *	aEnvelope,
		Par02DetectorParametrisation::Parametrisation	aParamType
	)

A constructor.

Parameters

aModelName	A name of the fast simulation model.
aEnvelope	A region where the model can take over the ordinary tracking.
aParamType	A parametrisation type.

Definition at line 55 of file Par02FastSimModelTracker.cc.

Par02FastSimModelTracker::Par02FastSimModelTracker	(	G4String	aModelName,
		G4Region *	aEnvelope
	)

A constructor.

Parameters

aModelName	A name of the fast simulation model.
aEnvelope	A region where the model can take over the ordinary tracking.

Definition at line 62 of file Par02FastSimModelTracker.cc.

Par02FastSimModelTracker::Par02FastSimModelTracker ( G4String aModelName )

A constructor.

Parameters

aModelName A name of the fast simulation model.

Definition at line 69 of file Par02FastSimModelTracker.cc.

Par02FastSimModelTracker::~Par02FastSimModelTracker ( )

Definition at line 75 of file Par02FastSimModelTracker.cc.

Member Function Documentation

void Par02FastSimModelTracker::DoIt	(	const G4FastTrack &	aFastTrack,
		G4FastStep &	aFastStep
	)

virtual

Calculates the final position (at the outer boundary of the tracking detector) of a particle with the momentum at the entrance of the tracking detector. Smears the particle momentum and saves it, together with the tracking detector resolution and efficiency to the Par02PrimaryParticleInformation.

Parameters

aFastTrack	A track.
aFastStep	A step.

Implements G4VFastSimulationModel.

Definition at line 92 of file Par02FastSimModelTracker.cc.

References G4PathFinder::ComputeStep(), Par02DetectorParametrisation::eTRACKER, fCalculateParametrisation, Par02Output::FillHistogram(), fParametrisation, G4Track::GetCurrentStepNumber(), Par02EventInformation::GetDoSmearing(), G4Track::GetDynamicParticle(), G4EventManager::GetEventManager(), G4Track::GetGlobalTime(), G4PathFinder::GetInstance(), G4Track::GetKineticEnergy(), G4Track::GetMomentum(), G4Track::GetMomentumDirection(), G4Track::GetParentID(), G4Track::GetPolarization(), G4Track::GetPosition(), G4DynamicParticle::GetPrimaryParticle(), G4FastTrack::GetPrimaryTrack(), G4Track::GetProperTime(), G4EventManager::GetUserInformation(), G4Track::GetVolume(), Par02Output::Instance(), Par02Smearer::Instance(), m, MeV, and G4FastStep::ProposePrimaryTrackFinalPosition().

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G4bool Par02FastSimModelTracker::IsApplicable ( const G4ParticleDefinition & aParticle )

virtual

Checks if this model should be applied to this particle type.

Parameters

aParticle A particle definition (type).

Implements G4VFastSimulationModel.

Definition at line 79 of file Par02FastSimModelTracker.cc.

References G4ParticleDefinition::GetPDGCharge().

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G4bool Par02FastSimModelTracker::ModelTrigger ( const G4FastTrack & aFastTrack )

virtual

Checks if the model should be applied taking into account the kinematics of a track.

Parameters

aFastTrack A track.

Implements G4VFastSimulationModel.

Definition at line 86 of file Par02FastSimModelTracker.cc.

Member Data Documentation

Par02DetectorParametrisation* Par02FastSimModelTracker::fCalculateParametrisation

private

A pointer to Par02DetectorParametrisation used to get the efficiency and resolution of the tracking detector for a given particle and parametrisation type.

Definition at line 93 of file Par02FastSimModelTracker.hh.

Referenced by DoIt().

Par02DetectorParametrisation::Parametrisation Par02FastSimModelTracker::fParametrisation

private

A parametrisation type.

Definition at line 96 of file Par02FastSimModelTracker.hh.

Referenced by DoIt().

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

geant4.10.02/examples/extended/parameterisations/Par02/include/Par02FastSimModelTracker.hh
geant4.10.02/examples/extended/parameterisations/Par02/src/Par02FastSimModelTracker.cc

Public Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation