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This commit is contained in:
Gabriele Cosmo
2016-06-09 16:25:56 +02:00
parent 74cad5e589
commit 89a9605df1
4440 changed files with 379508 additions and 189225 deletions
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source/processes/electromagnetic/utils/src/G4VEmModel.cc
+63 -18
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@@ -23,8 +23,8 @@
// * acceptance of all terms of the Geant4 Software license. *
// ********************************************************************
//
// $Id: G4VEmModel.cc,v 1.30 2009/09/23 14:42:47 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-03 $
// $Id: G4VEmModel.cc,v 1.37 2010/10/14 16:27:35 vnivanch Exp $
// GEANT4 tag $Name: geant4-09-04 $
//
// -------------------------------------------------------------------
//
@@ -60,10 +60,10 @@
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4VEmModel::G4VEmModel(const G4String& nam):
fluc(0), name(nam), lowLimit(0.1*keV), highLimit(100.0*TeV),
flucModel(0),anglModel(0), name(nam), lowLimit(0.1*keV), highLimit(100.0*TeV),
eMinActive(0.0),eMaxActive(DBL_MAX),
polarAngleLimit(0.0),secondaryThreshold(DBL_MAX),theLPMflag(false),
pParticleChange(0),nuclearStopping(false),
pParticleChange(0),/*nuclearStopping(false),*/
currentCouple(0),currentElement(0),
nsec(5),flagDeexcitation(false)
{
@@ -79,10 +79,11 @@ G4VEmModel::~G4VEmModel()
G4LossTableManager::Instance()->DeRegister(this);
G4int n = elmSelectors.size();
if(n > 0) {
for(G4int i=0; i<n; i++) {
for(G4int i=0; i<n; ++i) {
delete elmSelectors[i];
}
}
delete anglModel;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
@@ -120,34 +121,37 @@ void G4VEmModel::InitialiseElementSelectors(const G4ParticleDefinition* p,
{
// initialise before run
flagDeexcitation = false;
G4LossTableManager* man = G4LossTableManager::Instance();
G4bool spline = man->SplineFlag();
G4int nbins = G4int(std::log10(highLimit/lowLimit) + 0.5);
if(nbins < 3) nbins = 3;
G4bool spline = G4LossTableManager::Instance()->SplineFlag();
// two times less bins because probability functon is normalized
// so correspondingly is more smooth
G4int nbins = (man->GetNumberOfBinsPerDecade()/3)*
G4int(std::log10(highLimit/lowLimit) + 0.5);
if(nbins < 5) { nbins = 5; }
G4ProductionCutsTable* theCoupleTable=
G4ProductionCutsTable::GetProductionCutsTable();
G4int numOfCouples = theCoupleTable->GetTableSize();
// prepare vector
if(numOfCouples > nSelectors) elmSelectors.reserve(numOfCouples);
if(numOfCouples > nSelectors) {
elmSelectors.reserve(numOfCouples);
for(G4int i=nSelectors; i<numOfCouples; ++i) { elmSelectors.push_back(0); }
nSelectors = numOfCouples;
}
// initialise vector
for(G4int i=0; i<numOfCouples; i++) {
for(G4int i=0; i<numOfCouples; ++i) {
currentCouple = theCoupleTable->GetMaterialCutsCouple(i);
const G4Material* material = currentCouple->GetMaterial();
G4int idx = currentCouple->GetIndex();
// selector already exist check if should be deleted
G4bool create = true;
if(i < nSelectors) {
if(elmSelectors[i]) {
if(material == elmSelectors[i]->GetMaterial()) create = false;
else delete elmSelectors[i];
}
} else {
nSelectors++;
elmSelectors.push_back(0);
if(elmSelectors[i]) {
if(material == elmSelectors[i]->GetMaterial()) { create = false; }
else { delete elmSelectors[i]; }
}
if(create) {
elmSelectors[i] = new G4EmElementSelector(this,material,nbins,
@@ -194,6 +198,30 @@ G4double G4VEmModel::CrossSectionPerVolume(const G4Material* material,
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
const G4Element* G4VEmModel::SelectRandomAtom(const G4Material* material,
const G4ParticleDefinition* pd,
G4double kinEnergy,
G4double tcut,
G4double tmax)
{
const G4ElementVector* theElementVector = material->GetElementVector();
G4int n = material->GetNumberOfElements() - 1;
currentElement = (*theElementVector)[n];
if (n > 0) {
G4double x = G4UniformRand()*
G4VEmModel::CrossSectionPerVolume(material,pd,kinEnergy,tcut,tmax);
for(G4int i=0; i<n; ++i) {
if (x <= xsec[i]) {
currentElement = (*theElementVector)[i];
break;
}
}
}
return currentElement;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4double G4VEmModel::ComputeCrossSectionPerAtom(const G4ParticleDefinition*,
G4double, G4double, G4double,
G4double, G4double)
@@ -216,6 +244,14 @@ G4double G4VEmModel::MinEnergyCut(const G4ParticleDefinition*,
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4double G4VEmModel::ChargeSquareRatio(const G4Track& track)
{
return GetChargeSquareRatio(track.GetParticleDefinition(),
track.GetMaterial(), track.GetKineticEnergy());
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
G4double G4VEmModel::GetChargeSquareRatio(const G4ParticleDefinition* p,
const G4Material*, G4double)
{
@@ -260,3 +296,12 @@ void G4VEmModel::SetupForMaterial(const G4ParticleDefinition*,
{}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
void
G4VEmModel::SetParticleChange(G4VParticleChange* p, G4VEmFluctuationModel* f)
{
if(p && pParticleChange != p) { pParticleChange = p; }
flucModel = f;
}
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......