ECCE @ EIC Software
Reference for
ECCE @ EIC
simulation and reconstruction software on GitHub
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Public Member Functions | |
Par02FastSimModelTracker (G4String aModelName, G4Region *aEnvelope, Par02DetectorParametrisation::Parametrisation aParamType) | |
Par02FastSimModelTracker (G4String aModelName, G4Region *aEnvelope) | |
Par02FastSimModelTracker (G4String aModelName) | |
~Par02FastSimModelTracker () | |
virtual G4bool | IsApplicable (const G4ParticleDefinition &aParticle) |
virtual G4bool | ModelTrigger (const G4FastTrack &aFastTrack) |
virtual void | DoIt (const G4FastTrack &aFastTrack, G4FastStep &aFastStep) |
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 |
Par02DetectorParametrisation::Parametrisation | fParametrisation |
A parametrisation type. | |
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 .
Definition at line 49 of file Par02FastSimModelTracker.hh.
View newest version in sPHENIX GitHub at line 49 of file Par02FastSimModelTracker.hh
Par02FastSimModelTracker::Par02FastSimModelTracker | ( | G4String | aModelName, |
G4Region * | aEnvelope, | ||
Par02DetectorParametrisation::Parametrisation | aParamType | ||
) |
A constructor.
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 54 of file Par02FastSimModelTracker.cc.
View newest version in sPHENIX GitHub at line 54 of file Par02FastSimModelTracker.cc
A constructor.
aModelName | A name of the fast simulation model. |
aEnvelope | A region where the model can take over the ordinary tracking. |
Definition at line 61 of file Par02FastSimModelTracker.cc.
View newest version in sPHENIX GitHub at line 61 of file Par02FastSimModelTracker.cc
Par02FastSimModelTracker::Par02FastSimModelTracker | ( | G4String | aModelName | ) |
A constructor.
aModelName | A name of the fast simulation model. |
Definition at line 68 of file Par02FastSimModelTracker.cc.
View newest version in sPHENIX GitHub at line 68 of file Par02FastSimModelTracker.cc
Par02FastSimModelTracker::~Par02FastSimModelTracker | ( | ) |
Definition at line 74 of file Par02FastSimModelTracker.cc.
View newest version in sPHENIX GitHub at line 74 of file Par02FastSimModelTracker.cc
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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.
aFastTrack | A track. |
aFastStep | A step. |
Implements G4VFastSimulationModel.
Definition at line 91 of file Par02FastSimModelTracker.cc.
View newest version in sPHENIX GitHub at line 91 of file Par02FastSimModelTracker.cc
References G4PathFinder::ComputeStep(), Par02DetectorParametrisation::eTRACKER, fCalculateParametrisation, Par02Output::FillHistogram(), fParametrisation, G4cout, G4endl, G4Track::GetCurrentStepNumber(), Par02EventInformation::GetDoSmearing(), G4Track::GetDynamicParticle(), G4EventManager::GetEventManager(), G4PathFinder::GetInstance(), G4Track::GetMomentum(), G4Track::GetParentID(), G4DynamicParticle::GetPrimaryParticle(), G4FastTrack::GetPrimaryTrack(), G4EventManager::GetUserInformation(), G4Track::GetVolume(), Par02Output::Instance(), Par02Smearer::Instance(), m, CLHEP::Hep3Vector::mag(), MeV, G4FastStep::ProposePrimaryTrackFinalPosition(), track, and G4FieldTrackUpdator::Update().
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virtual |
Checks if this model should be applied to this particle type.
aParticle | A particle definition (type). |
Implements G4VFastSimulationModel.
Definition at line 78 of file Par02FastSimModelTracker.cc.
View newest version in sPHENIX GitHub at line 78 of file Par02FastSimModelTracker.cc
References G4ParticleDefinition::GetPDGCharge().
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virtual |
Checks if the model should be applied taking into account the kinematics of a track.
aFastTrack | A track. |
Implements G4VFastSimulationModel.
Definition at line 85 of file Par02FastSimModelTracker.cc.
View newest version in sPHENIX GitHub at line 85 of file Par02FastSimModelTracker.cc
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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 92 of file Par02FastSimModelTracker.hh.
View newest version in sPHENIX GitHub at line 92 of file Par02FastSimModelTracker.hh
Referenced by DoIt().
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private |
A parametrisation type.
Definition at line 95 of file Par02FastSimModelTracker.hh.
View newest version in sPHENIX GitHub at line 95 of file Par02FastSimModelTracker.hh
Referenced by DoIt().