Import Geant4 9.6.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -24,8 +24,7 @@
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// ********************************************************************
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//
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//
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// $Id: G4ParticleChange.cc,v 1.32 2010-07-21 09:30:15 gcosmo Exp $
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// GEANT4 tag $Name: not supported by cvs2svn $
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// $Id$
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//
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//
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// --------------------------------------------------------------
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@@ -44,6 +43,8 @@
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// --------------------------------------------------------------
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#include "G4ParticleChange.hh"
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#include "G4PhysicalConstants.hh"
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#include "G4SystemOfUnits.hh"
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#include "G4Track.hh"
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#include "G4Step.hh"
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#include "G4TrackFastVector.hh"
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@@ -51,8 +52,12 @@
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#include "G4ExceptionSeverity.hh"
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G4ParticleChange::G4ParticleChange()
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: G4VParticleChange(), theEnergyChange(0.),
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: G4VParticleChange(),
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theMomentumDirectionChange(),
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thePolarizationChange(),
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theEnergyChange(0.),
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theVelocityChange(0.), isVelocityChanged(false),
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thePositionChange(),
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theGlobalTime0(0.), theLocalTime0(0.),
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theTimeChange(0.), theProperTimeChange(0.),
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theMassChange(0.), theChargeChange(0.),
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@@ -115,9 +120,12 @@ G4ParticleChange & G4ParticleChange::operator=(const G4ParticleChange &right)
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}
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delete theListOfSecondaries;
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theListOfSecondaries = right.theListOfSecondaries;
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theSizeOftheListOfSecondaries = right.theSizeOftheListOfSecondaries;
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theNumberOfSecondaries = right.theNumberOfSecondaries;
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theListOfSecondaries = new G4TrackFastVector();
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theNumberOfSecondaries = right.theNumberOfSecondaries;
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for (G4int index = 0; index<theNumberOfSecondaries; index++){
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G4Track* newTrack = new G4Track(*((*right.theListOfSecondaries)[index] ));
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theListOfSecondaries->SetElement(index, newTrack); }
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theStatusChange = right.theStatusChange;
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theCurrentTrack = right.theCurrentTrack;
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@@ -161,7 +169,7 @@ void G4ParticleChange::AddSecondary(G4DynamicParticle* aParticle,
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G4bool IsGoodForTracking )
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{
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// create track
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G4Track* aTrack = new G4Track(aParticle, theTimeChange, thePositionChange);
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G4Track* aTrack = new G4Track(aParticle, GetGlobalTime(), thePositionChange);
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// set IsGoodGorTrackingFlag
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if (IsGoodForTracking) aTrack->SetGoodForTrackingFlag();
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@@ -178,7 +186,7 @@ void G4ParticleChange::AddSecondary(G4DynamicParticle* aParticle,
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G4bool IsGoodForTracking )
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{
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// create track
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G4Track* aTrack = new G4Track(aParticle, theTimeChange, newPosition);
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G4Track* aTrack = new G4Track(aParticle, GetGlobalTime(), newPosition);
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// set IsGoodGorTrackingFlag
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if (IsGoodForTracking) aTrack->SetGoodForTrackingFlag();
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@@ -314,20 +322,8 @@ G4Step* G4ParticleChange::UpdateStepForAlongStep(G4Step* pStep)
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pPostStepPoint->AddProperTime( theProperTimeChange
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- pPreStepPoint->GetProperTime());
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if (isParentWeightProposed) {
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// update weight
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G4double newWeight= theParentWeight/(pPreStepPoint->GetWeight())
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* (pPostStepPoint->GetWeight());
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if (isParentWeightSetByProcess) pPostStepPoint->SetWeight( newWeight );
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if (!fSetSecondaryWeightByProcess) {
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// Set weight of secondary tracks
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for (G4int index= 0; index<theNumberOfSecondaries; index++){
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if ( (*theListOfSecondaries)[index] ) {
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((*theListOfSecondaries)[index])->SetWeight(newWeight); ;
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}
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}
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}
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if (isParentWeightProposed ){
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pPostStepPoint->SetWeight( theParentWeight );
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}
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#ifdef G4VERBOSE
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@@ -348,7 +344,6 @@ G4Step* G4ParticleChange::UpdateStepForPostStep(G4Step* pStep)
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// momentum vector.
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G4StepPoint* pPostStepPoint = pStep->GetPostStepPoint();
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G4Track* aTrack = pStep->GetTrack();
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// Set Mass/Charge
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pPostStepPoint->SetMass(theMassChange);
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@@ -370,20 +365,12 @@ G4Step* G4ParticleChange::UpdateStepForPostStep(G4Step* pStep)
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pPostStepPoint->SetLocalTime( theTimeChange );
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pPostStepPoint->SetProperTime( theProperTimeChange );
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if (isParentWeightProposed) {
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// update weight
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if( isParentWeightSetByProcess) pPostStepPoint->SetWeight( theParentWeight );
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if (!fSetSecondaryWeightByProcess) {
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// Set weight of secondary tracks
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for (G4int index= 0; index<theNumberOfSecondaries; index++){
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if ( (*theListOfSecondaries)[index] ) {
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((*theListOfSecondaries)[index])->SetWeight(theParentWeight); ;
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}
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}
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}
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if (isParentWeightProposed ){
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pPostStepPoint->SetWeight( theParentWeight );
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}
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#ifdef G4VERBOSE
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G4Track* aTrack = pStep->GetTrack();
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if (debugFlag) CheckIt(*aTrack);
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#endif
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@@ -397,7 +384,6 @@ G4Step* G4ParticleChange::UpdateStepForAtRest(G4Step* pStep)
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// A physics process always calculates the final state of the particle
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G4StepPoint* pPostStepPoint = pStep->GetPostStepPoint();
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G4Track* aTrack = pStep->GetTrack();
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// Set Mass/Charge
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pPostStepPoint->SetMass(theMassChange);
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@@ -419,20 +405,12 @@ G4Step* G4ParticleChange::UpdateStepForAtRest(G4Step* pStep)
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pPostStepPoint->SetLocalTime( theTimeChange );
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pPostStepPoint->SetProperTime( theProperTimeChange );
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if (isParentWeightProposed ) {
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// update weight
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if (isParentWeightSetByProcess) pPostStepPoint->SetWeight( theParentWeight );
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if (!fSetSecondaryWeightByProcess) {
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// Set weight of secondary tracks
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for (G4int index= 0; index<theNumberOfSecondaries; index++){
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if ( (*theListOfSecondaries)[index] ) {
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((*theListOfSecondaries)[index])->SetWeight(theParentWeight); ;
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}
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}
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}
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if (isParentWeightProposed ){
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pPostStepPoint->SetWeight( theParentWeight );
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}
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#ifdef G4VERBOSE
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G4Track* aTrack = pStep->GetTrack();
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if (debugFlag) CheckIt(*aTrack);
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#endif
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@@ -509,24 +487,35 @@ G4bool G4ParticleChange::CheckIt(const G4Track& aTrack)
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{
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G4bool exitWithError = false;
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G4double accuracy;
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static G4int nError = 0;
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#ifdef G4VERBOSE
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const G4int maxError = 30;
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#endif
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// No check in case of "fStopAndKill"
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if (GetTrackStatus() == fStopAndKill ) {
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return G4VParticleChange::CheckIt(aTrack);
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}
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if (GetTrackStatus() == fStopAndKill ) return G4VParticleChange::CheckIt(aTrack);
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// MomentumDirection should be unit vector
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G4bool itsOKforMomentum = true;
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if ( theEnergyChange >0.) {
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accuracy = std::fabs(theMomentumDirectionChange.mag2()-1.0);
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if (accuracy > accuracyForWarning) {
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#ifdef G4VERBOSE
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the Momentum Change is not unit vector !!" << G4endl;
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G4cout << " Difference: " << accuracy << G4endl;
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#endif
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itsOKforMomentum = false;
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if (accuracy > accuracyForException) exitWithError = true;
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nError += 1;
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exitWithError = exitWithError || (accuracy > accuracyForException);
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#ifdef G4VERBOSE
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if (nError < maxError) {
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the Momentum Change is not unit vector !!"
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<< " Difference: " << accuracy << G4endl;
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G4cout << aTrack.GetDefinition()->GetParticleName()
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<< " E=" << aTrack.GetKineticEnergy()/MeV
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<< " pos=" << aTrack.GetPosition().x()/m
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<< ", " << aTrack.GetPosition().y()/m
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<< ", " << aTrack.GetPosition().z()/m
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<<G4endl;
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}
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#endif
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}
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}
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@@ -534,67 +523,118 @@ G4bool G4ParticleChange::CheckIt(const G4Track& aTrack)
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G4bool itsOKforGlobalTime = true;
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accuracy = (aTrack.GetLocalTime()- theTimeChange)/ns;
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if (accuracy > accuracyForWarning) {
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#ifdef G4VERBOSE
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the local time goes back !!" << G4endl;
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G4cout << " Difference: " << accuracy << "[ns] " <<G4endl;
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#endif
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itsOKforGlobalTime = false;
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if (accuracy > accuracyForException) exitWithError = true;
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nError += 1;
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exitWithError = exitWithError || (accuracy > accuracyForException);
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#ifdef G4VERBOSE
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if (nError < maxError) {
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the local time goes back !!"
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<< " Difference: " << accuracy << "[ns] " <<G4endl;
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G4cout << aTrack.GetDefinition()->GetParticleName()
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<< " E=" << aTrack.GetKineticEnergy()/MeV
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<< " pos=" << aTrack.GetPosition().x()/m
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<< ", " << aTrack.GetPosition().y()/m
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<< ", " << aTrack.GetPosition().z()/m
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<< " global time=" << aTrack.GetGlobalTime()/ns
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<< " local time=" << aTrack.GetLocalTime()/ns
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<< " proper time=" << aTrack.GetProperTime()/ns
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<< G4endl;
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}
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#endif
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}
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G4bool itsOKforProperTime = true;
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accuracy = (aTrack.GetProperTime() - theProperTimeChange )/ns;
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if (accuracy > accuracyForWarning) {
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#ifdef G4VERBOSE
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the proper time goes back !!" << G4endl;
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G4cout << " Difference: " << accuracy << "[ns] " <<G4endl;
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#endif
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itsOKforProperTime = false;
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if (accuracy > accuracyForException) exitWithError = true;
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nError += 1;
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exitWithError = exitWithError || (accuracy > accuracyForException);
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#ifdef G4VERBOSE
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if (nError < maxError) {
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the proper time goes back !!"
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<< " Difference: " << accuracy << "[ns] " <<G4endl;
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G4cout << aTrack.GetDefinition()->GetParticleName()
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<< " E=" << aTrack.GetKineticEnergy()/MeV
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<< " pos=" << aTrack.GetPosition().x()/m
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<< ", " << aTrack.GetPosition().y()/m
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<< ", " << aTrack.GetPosition().z()/m
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<< " global time=" << aTrack.GetGlobalTime()/ns
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<< " local time=" << aTrack.GetLocalTime()/ns
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<< " proper time=" << aTrack.GetProperTime()/ns
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<<G4endl;
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}
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#endif
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}
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// Kinetic Energy should not be negative
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G4bool itsOKforEnergy = true;
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accuracy = -1.0*theEnergyChange/MeV;
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if (accuracy > accuracyForWarning) {
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#ifdef G4VERBOSE
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the kinetic energy is negative !!" << G4endl;
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G4cout << " Difference: " << accuracy << "[MeV] " <<G4endl;
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#endif
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itsOKforEnergy = false;
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if (accuracy > accuracyForException) exitWithError = true;
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nError += 1;
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exitWithError = exitWithError || (accuracy > accuracyForException);
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#ifdef G4VERBOSE
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if (nError < maxError) {
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the kinetic energy is negative !!"
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<< " Difference: " << accuracy << "[MeV] " <<G4endl;
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G4cout << aTrack.GetDefinition()->GetParticleName()
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<< " E=" << aTrack.GetKineticEnergy()/MeV
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<< " pos=" << aTrack.GetPosition().x()/m
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<< ", " << aTrack.GetPosition().y()/m
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<< ", " << aTrack.GetPosition().z()/m
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<<G4endl;
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}
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#endif
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}
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// Velocity should not be less than c_light
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G4bool itsOKforVelocity = true;
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if (theVelocityChange < 0.) {
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#ifdef G4VERBOSE
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the velocity is negative !!" << G4endl;
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G4cout << " Velocity: " << theVelocityChange/c_light <<G4endl;
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#endif
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itsOKforVelocity = false;
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nError += 1;
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exitWithError = true;
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#ifdef G4VERBOSE
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if (nError < maxError) {
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the velocity is negative !!"
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<< " Velocity: " << theVelocityChange/c_light <<G4endl;
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G4cout << aTrack.GetDefinition()->GetParticleName()
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<< " E=" << aTrack.GetKineticEnergy()/MeV
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<< " pos=" << aTrack.GetPosition().x()/m
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<< ", " << aTrack.GetPosition().y()/m
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<< ", " << aTrack.GetPosition().z()/m
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<<G4endl;
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}
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#endif
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}
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accuracy = theVelocityChange/c_light - 1.0;
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if (accuracy > accuracyForWarning) {
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#ifdef G4VERBOSE
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the velocity is greater than c_light !!" << G4endl;
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G4cout << " Velocity: " << theVelocityChange/c_light <<G4endl;
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#endif
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itsOKforVelocity = false;
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if (accuracy > accuracyForException) exitWithError = true;
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}
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nError += 1;
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exitWithError = exitWithError || (accuracy > accuracyForException);
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#ifdef G4VERBOSE
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if (nError < maxError) {
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G4cout << " G4ParticleChange::CheckIt : ";
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G4cout << "the velocity is greater than c_light !!" << G4endl;
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G4cout << " Velocity: " << theVelocityChange/c_light <<G4endl;
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G4cout << aTrack.GetDefinition()->GetParticleName()
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<< " E=" << aTrack.GetKineticEnergy()/MeV
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<< " pos=" << aTrack.GetPosition().x()/m
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<< ", " << aTrack.GetPosition().y()/m
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<< ", " << aTrack.GetPosition().z()/m
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<<G4endl;
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}
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#endif
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}
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G4bool itsOK = itsOKforMomentum && itsOKforEnergy && itsOKforVelocity && itsOKforProperTime && itsOKforGlobalTime;
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// dump out information of this particle change
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#ifdef G4VERBOSE
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if (!itsOK) {
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G4cout << " G4ParticleChange::CheckIt " <<G4endl;
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DumpInfo();
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}
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#endif
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@@ -611,7 +651,7 @@ G4bool G4ParticleChange::CheckIt(const G4Track& aTrack)
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theMomentumDirectionChange = (1./vmag)*theMomentumDirectionChange;
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}
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if (!itsOKforGlobalTime) {
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theTimeChange = aTrack.GetGlobalTime();
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theTimeChange = aTrack.GetLocalTime();
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}
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if (!itsOKforProperTime) {
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theProperTimeChange = aTrack.GetProperTime();
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@@ -626,6 +666,3 @@ G4bool G4ParticleChange::CheckIt(const G4Track& aTrack)
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itsOK = (itsOK) && G4VParticleChange::CheckIt(aTrack);
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return itsOK;
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}
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