239 lines
6.8 KiB
Plaintext
239 lines
6.8 KiB
Plaintext
//
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// ********************************************************************
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// * DISCLAIMER *
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// * *
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// * The following disclaimer summarizes all the specific disclaimers *
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// * of contributors to this software. The specific disclaimers,which *
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// * govern, are listed with their locations in: *
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// * http://cern.ch/geant4/license *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. *
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// * *
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// * This code implementation is the intellectual property of the *
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// * GEANT4 collaboration. *
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// * By copying, distributing or modifying the Program (or any work *
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// * based on the Program) you indicate your acceptance of this *
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// * statement, and all its terms. *
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// ********************************************************************
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//
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//
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// $Id: G4Step.icc,v 1.10 2003/03/05 04:42:53 kurasige Exp $
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// GEANT4 tag $Name: geant4-05-00-ref-03 $
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//
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//
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//---------------------------------------------------------------
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//
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//-----------------------------------------------------------------
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// In-line definitions
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//-----------------------------------------------------------------
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// Get/Set functions
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inline
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G4StepPoint* G4Step::GetPreStepPoint() const
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{
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return fpPreStepPoint;
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}
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inline
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void G4Step::SetPreStepPoint(G4StepPoint* value)
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{
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fpPreStepPoint = value;
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}
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inline
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G4StepPoint* G4Step::GetPostStepPoint() const
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{
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return fpPostStepPoint;
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}
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inline
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void G4Step::SetPostStepPoint(G4StepPoint* value)
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{
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fpPostStepPoint = value;
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}
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inline
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G4double G4Step::GetStepLength() const
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{
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return fStepLength;
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}
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inline
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void G4Step::SetStepLength(G4double value)
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{
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fStepLength = value;
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}
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inline
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G4ThreeVector G4Step::GetDeltaPosition() const
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{
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return fpPostStepPoint->GetPosition()
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- fpPreStepPoint->GetPosition();
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}
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inline
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G4double G4Step::GetDeltaTime() const
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{
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return fpPostStepPoint->GetLocalTime()
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- fpPreStepPoint->GetLocalTime();
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}
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inline
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G4ThreeVector G4Step::GetDeltaMomentum() const
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{
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return fpPostStepPoint->GetMomentum()
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- fpPreStepPoint->GetMomentum();
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}
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inline
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G4double G4Step::GetDeltaEnergy() const
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{
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return fpPostStepPoint->GetKineticEnergy()
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- fpPreStepPoint->GetKineticEnergy();
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}
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inline
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G4double G4Step::GetTotalEnergyDeposit() const
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{
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return fTotalEnergyDeposit;
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}
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inline
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void G4Step::SetTotalEnergyDeposit(G4double value)
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{
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fTotalEnergyDeposit = value;
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}
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inline
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void G4Step::AddTotalEnergyDeposit(G4double value)
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{
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fTotalEnergyDeposit += value;
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}
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inline
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void G4Step::ResetTotalEnergyDeposit()
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{
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fTotalEnergyDeposit = 0.;
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}
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inline
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void G4Step::SetControlFlag(G4SteppingControl value)
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{
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fpSteppingControlFlag = value;
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}
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inline
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G4SteppingControl G4Step::GetControlFlag() const
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{
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return fpSteppingControlFlag;
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}
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inline
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void G4Step::CopyPostToPreStepPoint( )
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{
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*(fpPreStepPoint) = *(fpPostStepPoint);
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fpPostStepPoint->SetStepStatus(fUndefined);
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}
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//-------------------------------------------------------------
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// To implement bi-directional association between G4Step and
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// and G4Track, a combined usage of 'forward declaration' and
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// 'include' is necessary.
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//-------------------------------------------------------------
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#include "G4Track.hh"
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inline
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G4Track* G4Step::GetTrack() const
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{
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return fpTrack;
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}
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inline
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void G4Step::SetTrack(G4Track* value)
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{
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fpTrack = value;
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}
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// Other member functions
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inline
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void G4Step::InitializeStep( G4Track* aValue )
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{
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// Initialize G4Step attributes
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fStepLength = 0.;
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fTotalEnergyDeposit = 0.;
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fpTrack = aValue;
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fpTrack->SetStepLength(0.);
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// Initialize G4StepPoint attributes.
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// To avoid the circular dependency between G4Track, G4Step
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// and G4StepPoint, G4Step has to manage the copy actions.
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fpPreStepPoint->SetPosition(fpTrack->GetPosition());
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fpPreStepPoint->SetGlobalTime(fpTrack->GetGlobalTime());
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fpPreStepPoint->SetLocalTime(fpTrack->GetLocalTime());
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fpPreStepPoint->SetProperTime(fpTrack->GetProperTime());
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fpPreStepPoint->SetMomentumDirection(fpTrack->GetMomentumDirection());
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fpPreStepPoint->SetKineticEnergy(fpTrack->GetKineticEnergy());
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fpPreStepPoint->SetVelocity(fpTrack->GetVelocity());
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fpPreStepPoint->SetTouchableHandle(fpTrack->GetTouchableHandle());
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fpPreStepPoint->SetMaterial( fpTrack->GetTouchable()->GetVolume()->GetLogicalVolume()->GetMaterial());
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fpPreStepPoint->SetMaterialCutsCouple( fpTrack->GetTouchable()->GetVolume()->GetLogicalVolume()->GetMaterialCutsCouple());
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fpPreStepPoint->SetPolarization(fpTrack->GetPolarization());
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fpPreStepPoint->SetSafety(0.);
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fpPreStepPoint->SetStepStatus(fUndefined);
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fpPreStepPoint->SetProcessDefinedStep(0);
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fpPreStepPoint->SetMass(fpTrack->GetDynamicParticle()->GetMass());
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fpPreStepPoint->SetCharge(fpTrack->GetDynamicParticle()->GetCharge());
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fpPreStepPoint->SetWeight(fpTrack->GetWeight());
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(*fpPostStepPoint) = (*fpPreStepPoint);
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}
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inline
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void G4Step::UpdateTrack( )
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{
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// To avoid the circular dependency between G4Track, G4Step
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// and G4StepPoint, G4Step has to manage the update actions.
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// position, time
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fpTrack->SetPosition(fpPostStepPoint->GetPosition());
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fpTrack->SetGlobalTime(fpPostStepPoint->GetGlobalTime());
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fpTrack->SetLocalTime(fpPostStepPoint->GetLocalTime());
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fpTrack->SetProperTime(fpPostStepPoint->GetProperTime());
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// energy, momentum, polarization
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fpTrack->SetMomentumDirection(fpPostStepPoint->GetMomentumDirection());
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fpTrack->SetKineticEnergy(fpPostStepPoint->GetKineticEnergy());
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fpTrack->SetPolarization(fpPostStepPoint->GetPolarization());
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// mass charge
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G4DynamicParticle* pParticle = (G4DynamicParticle*)(fpTrack->GetDynamicParticle());
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pParticle->SetMass(fpPostStepPoint->GetMass());
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pParticle->SetCharge(fpPostStepPoint->GetCharge());
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// step length
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fpTrack->SetStepLength(fStepLength);
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// NextTouchable is updated
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// (G4Track::Touchable points touchable of Pre-StepPoint)
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fpTrack->SetNextTouchableHandle(fpPostStepPoint->GetTouchableHandle());
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fpTrack->SetWeight(fpPostStepPoint->GetWeight());
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// set velocity
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fpPostStepPoint->SetVelocity(fpTrack->GetVelocity());
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}
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