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This commit is contained in:
Gabriele Cosmo
2016-06-09 15:37:50 +02:00
parent a8e9364cea
commit 96c8bcd0af
6923 changed files with 198390 additions and 41849 deletions
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source/processes/electromagnetic/utils/src/G4VEmProcess.cc
+77 -10
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@@ -23,8 +23,8 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4VEmProcess.cc,v 1.40 2007/05/23 08:43:46 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-00 $
// $Id: G4VEmProcess.cc,v 1.48 2007/10/29 08:38:58 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-01 $
//
// -------------------------------------------------------------------
//
@@ -50,6 +50,7 @@
// 11-01-06 add A to parameters of ComputeCrossSectionPerAtom (VI)
// 12-09-06 add SetModel() (mma)
// 12-04-07 remove double call to Clear model manager (V.Ivanchenko)
// 27-10-07 Virtual functions moved to source (V.Ivanchenko)
//
// Class Description:
//
@@ -118,7 +119,10 @@ G4VEmProcess::~G4VEmProcess()
G4cout << "G4VEmProcess destruct " << GetProcessName()
<< G4endl;
Clear();
if(theLambdaTable) theLambdaTable->clearAndDestroy();
if(theLambdaTable) {
theLambdaTable->clearAndDestroy();
delete theLambdaTable;
}
delete modelManager;
(G4LossTableManager::Instance())->DeRegister(this);
}
@@ -139,8 +143,7 @@ void G4VEmProcess::PreparePhysicsTable(const G4ParticleDefinition& part)
if(particle == &part) {
Clear();
InitialiseProcess(particle);
theCutsGamma =
modelManager->Initialise(particle,secondaryParticle,2.,verboseLevel);
theCuts = modelManager->Initialise(particle,secondaryParticle,2.,verboseLevel);
const G4ProductionCutsTable* theCoupleTable=
G4ProductionCutsTable::GetProductionCutsTable();
theCutsGamma = theCoupleTable->GetEnergyCutsVector(idxG4GammaCut);
@@ -229,11 +232,74 @@ void G4VEmProcess::BuildLambdaTable()
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
void G4VEmProcess::AddEmModel(G4int order, G4VEmModel* p,
const G4Region* region)
G4double G4VEmProcess::PostStepGetPhysicalInteractionLength(
const G4Track& track,
G4double previousStepSize,
G4ForceCondition* condition)
{
modelManager->AddEmModel(order, p, 0, region);
if(p) p->SetParticleChange(pParticleChange);
// condition is set to "Not Forced"
*condition = NotForced;
G4double x = DBL_MAX;
if(previousStepSize <= DBL_MIN) theNumberOfInteractionLengthLeft = -1.0;
InitialiseStep(track);
if(preStepKinEnergy < mfpKinEnergy) {
if (integral) ComputeIntegralLambda(preStepKinEnergy);
else preStepLambda = GetCurrentLambda(preStepKinEnergy);
if(preStepLambda <= DBL_MIN) mfpKinEnergy = 0.0;
}
// non-zero cross section
if(preStepLambda > DBL_MIN) {
if (theNumberOfInteractionLengthLeft < 0.0) {
// beggining of tracking (or just after DoIt of this process)
ResetNumberOfInteractionLengthLeft();
} else if(currentInteractionLength < DBL_MAX) {
// subtract NumberOfInteractionLengthLeft
SubtractNumberOfInteractionLengthLeft(previousStepSize);
if(theNumberOfInteractionLengthLeft < 0.)
theNumberOfInteractionLengthLeft = perMillion;
}
// get mean free path and step limit
currentInteractionLength = 1.0/preStepLambda;
x = theNumberOfInteractionLengthLeft * currentInteractionLength;
#ifdef G4VERBOSE
if (verboseLevel>2){
G4cout << "G4VEmProcess::PostStepGetPhysicalInteractionLength ";
G4cout << "[ " << GetProcessName() << "]" << G4endl;
G4cout << " for " << particle->GetParticleName()
<< " in Material " << currentMaterial->GetName()
<< " Ekin(MeV)= " << preStepKinEnergy/MeV
<<G4endl;
G4cout << "MeanFreePath = " << currentInteractionLength/cm << "[cm]"
<< "InteractionLength= " << x/cm <<"[cm] " <<G4endl;
}
#endif
// zero cross section case
} else {
if(theNumberOfInteractionLengthLeft > DBL_MIN &&
currentInteractionLength < DBL_MAX) {
// subtract NumberOfInteractionLengthLeft
SubtractNumberOfInteractionLengthLeft(previousStepSize);
if(theNumberOfInteractionLengthLeft < 0.)
theNumberOfInteractionLengthLeft = perMillion;
}
currentInteractionLength = DBL_MAX;
}
return x;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
G4double G4VEmProcess::GetMeanFreePath(const G4Track& track,
G4double,
G4ForceCondition* condition)
{
*condition = NotForced;
return G4VEmProcess::MeanFreePath(track);
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
@@ -283,7 +349,8 @@ G4VParticleChange* G4VEmProcess::PostStepDoIt(const G4Track& track,
secParticles.clear();
currentModel->SampleSecondaries(&secParticles,
currentCouple,
track.GetDynamicParticle());
track.GetDynamicParticle(),
(*theCuts)[currentMaterialIndex]);
// save secondaries
G4int num = secParticles.size();