Import Geant4 9.4.0 source tree
This commit is contained in:
Gabriele Cosmo
@@ -23,8 +23,8 @@
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// $Id: G4VEmProcess.hh,v 1.55 2009/09/23 14:42:47 vnivanch Exp $
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// GEANT4 tag $Name: geant4-09-03 $
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// $Id: G4VEmProcess.hh,v 1.61 2010/08/17 17:36:59 vnivanch Exp $
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// GEANT4 tag $Name: geant4-09-04 $
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//
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// -------------------------------------------------------------------
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//
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@@ -55,6 +55,7 @@
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// PostStepGetPhysicalInteractionLength (V.Ivanchenko)
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// 27-10-07 Virtual functions moved to source (V.Ivanchenko)
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// 15-07-08 Reorder class members for further multi-thread development (VI)
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// 17-02-10 Added pointer currentParticle (VI)
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//
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// Class Description:
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//
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@@ -157,11 +158,11 @@ public:
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const G4MaterialCutsCouple* couple);
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// It returns the cross section of the process per atom
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inline G4double ComputeCrossSectionPerAtom(G4double kineticEnergy,
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G4double Z, G4double A=0.,
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G4double cut=0.0);
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G4double ComputeCrossSectionPerAtom(G4double kineticEnergy,
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G4double Z, G4double A=0.,
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G4double cut=0.0);
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inline G4double MeanFreePath(const G4Track& track);
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G4double MeanFreePath(const G4Track& track);
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// It returns cross section per volume
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inline G4double GetLambda(G4double& kinEnergy,
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@@ -224,6 +225,9 @@ public:
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// Access to models
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G4VEmModel* GetModelByIndex(G4int idx = 0, G4bool ver = false);
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// access atom on which interaction happens
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const G4Element* GetCurrentElement() const;
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inline void SetLambdaFactor(G4double val);
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inline void SetIntegral(G4bool val);
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@@ -231,6 +235,8 @@ public:
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inline void SetApplyCuts(G4bool val);
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inline void SetBuildTableFlag(G4bool val);
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//------------------------------------------------------------------------
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// Other generic methods
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//------------------------------------------------------------------------
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@@ -244,7 +250,7 @@ protected:
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G4PhysicsVector* LambdaPhysicsVector(const G4MaterialCutsCouple*);
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inline G4double RecalculateLambda(G4double kinEnergy,
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const G4MaterialCutsCouple* couple);
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const G4MaterialCutsCouple* couple);
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inline G4ParticleChangeForGamma* GetParticleChange();
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@@ -258,8 +264,6 @@ protected:
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inline G4double GetElectronEnergyCut();
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inline void SetBuildTableFlag(G4bool val);
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inline void SetStartFromNullFlag(G4bool val);
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private:
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@@ -339,6 +343,7 @@ private:
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G4VEmModel* currentModel;
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const G4ParticleDefinition* particle;
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const G4ParticleDefinition* currentParticle;
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// cash
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const G4Material* currentMaterial;
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@@ -351,29 +356,92 @@ private:
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};
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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// ======== Run time inline methods ================
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inline G4double G4VEmProcess::ComputeCrossSectionPerAtom(
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G4double kineticEnergy, G4double Z, G4double A, G4double cut)
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inline size_t G4VEmProcess::CurrentMaterialCutsCoupleIndex() const
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{
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SelectModel(kineticEnergy, currentCoupleIndex);
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G4double x = 0.0;
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if(currentModel) {
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x = currentModel->ComputeCrossSectionPerAtom(particle,kineticEnergy,
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Z,A,cut);
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}
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return x;
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return currentCoupleIndex;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::MeanFreePath(const G4Track& track)
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inline G4double G4VEmProcess::GetGammaEnergyCut()
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{
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return (*theCutsGamma)[currentCoupleIndex];
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::GetElectronEnergyCut()
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{
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return (*theCutsElectron)[currentCoupleIndex];
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::DefineMaterial(const G4MaterialCutsCouple* couple)
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{
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if(couple != currentCouple) {
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currentCouple = couple;
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currentMaterial = couple->GetMaterial();
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currentCoupleIndex = couple->GetIndex();
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mfpKinEnergy = DBL_MAX;
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline
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G4VEmModel* G4VEmProcess::SelectModel(G4double& kinEnergy, size_t index)
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{
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currentModel = modelManager->SelectModel(kinEnergy, index);
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currentModel->SetCurrentCouple(currentCouple);
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return currentModel;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline
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G4VEmModel* G4VEmProcess::SelectModelForMaterial(G4double kinEnergy,
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size_t& idxRegion) const
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{
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return modelManager->SelectModel(kinEnergy, idxRegion);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::InitialiseStep(const G4Track& track)
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{
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currentParticle = track.GetParticleDefinition();
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preStepKinEnergy = track.GetKineticEnergy();
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DefineMaterial(track.GetMaterialCutsCouple());
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preStepLambda = GetCurrentLambda(track.GetKineticEnergy());
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G4double x = DBL_MAX;
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if(DBL_MIN < preStepLambda) x = 1.0/preStepLambda;
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SelectModel(preStepKinEnergy, currentCoupleIndex);
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if (theNumberOfInteractionLengthLeft < 0.0) mfpKinEnergy = DBL_MAX;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::GetLambdaFromTable(G4double e)
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{
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return (((*theLambdaTable)[currentCoupleIndex])->Value(e));
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::ComputeCurrentLambda(G4double e)
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{
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SelectModel(e, currentCoupleIndex);
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return currentModel->CrossSectionPerVolume(currentMaterial,currentParticle,
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e,(*theCuts)[currentCoupleIndex]);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::GetCurrentLambda(G4double e)
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{
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G4double x = 0.0;
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if(theLambdaTable) { x = GetLambdaFromTable(e); }
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else { x = ComputeCurrentLambda(e); }
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return x;
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}
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@@ -388,6 +456,38 @@ inline G4double G4VEmProcess::GetLambda(G4double& kineticEnergy,
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::RecalculateLambda(G4double e,
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const G4MaterialCutsCouple* couple)
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{
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DefineMaterial(couple);
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return ComputeCurrentLambda(e);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::ComputeIntegralLambda(G4double e)
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{
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mfpKinEnergy = theEnergyOfCrossSectionMax[currentCoupleIndex];
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if (e <= mfpKinEnergy) {
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preStepLambda = GetLambdaFromTable(e);
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} else {
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G4double e1 = e*lambdaFactor;
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if(e1 > mfpKinEnergy) {
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preStepLambda = GetLambdaFromTable(e);
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G4double preStepLambda1 = GetLambdaFromTable(e1);
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if(preStepLambda1 > preStepLambda) {
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mfpKinEnergy = e1;
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preStepLambda = preStepLambda1;
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}
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} else {
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preStepLambda = theCrossSectionMax[currentCoupleIndex];
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}
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}
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}
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// ======== Get/Set inline methods used at initialisation ================
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inline void G4VEmProcess::SetLambdaBinning(G4int nbins)
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{
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nLambdaBins = nbins;
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@@ -467,36 +567,17 @@ inline const G4ParticleDefinition* G4VEmProcess::SecondaryParticle() const
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline
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G4VEmModel* G4VEmProcess::SelectModel(G4double& kinEnergy, size_t index)
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{
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currentModel = modelManager->SelectModel(kinEnergy, index);
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currentModel->SetCurrentCouple(currentCouple);
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return currentModel;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline
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G4VEmModel* G4VEmProcess::SelectModelForMaterial(G4double kinEnergy,
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size_t& idxRegion) const
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{
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return modelManager->SelectModel(kinEnergy, idxRegion);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::SetLambdaFactor(G4double val)
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{
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if(val > 0.0 && val <= 1.0) lambdaFactor = val;
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if(val > 0.0 && val <= 1.0) { lambdaFactor = val; }
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::SetIntegral(G4bool val)
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{
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if(particle && particle != theGamma) integral = val;
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if(integral) buildLambdaTable = true;
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if(particle && particle != theGamma) { integral = val; }
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if(integral) { buildLambdaTable = true; }
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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@@ -515,11 +596,10 @@ inline void G4VEmProcess::SetApplyCuts(G4bool val)
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::RecalculateLambda(G4double e,
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const G4MaterialCutsCouple* couple)
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inline void G4VEmProcess::SetBuildTableFlag(G4bool val)
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{
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DefineMaterial(couple);
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return ComputeCurrentLambda(e);
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buildLambdaTable = val;
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if(!val) { integral = false; }
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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@@ -534,6 +614,7 @@ inline G4ParticleChangeForGamma* G4VEmProcess::GetParticleChange()
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inline void G4VEmProcess::SetParticle(const G4ParticleDefinition* p)
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{
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particle = p;
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currentParticle = p;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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@@ -545,35 +626,6 @@ inline void G4VEmProcess::SetSecondaryParticle(const G4ParticleDefinition* p)
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline size_t G4VEmProcess::CurrentMaterialCutsCoupleIndex() const
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{
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return currentCoupleIndex;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::GetGammaEnergyCut()
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{
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return (*theCutsGamma)[currentCoupleIndex];
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::GetElectronEnergyCut()
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{
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return (*theCutsElectron)[currentCoupleIndex];
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::SetBuildTableFlag(G4bool val)
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{
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buildLambdaTable = val;
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if(!val) integral = false;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::SetStartFromNullFlag(G4bool val)
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{
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startFromNull = val;
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@@ -581,75 +633,4 @@ inline void G4VEmProcess::SetStartFromNullFlag(G4bool val)
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::InitialiseStep(const G4Track& track)
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{
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preStepKinEnergy = track.GetKineticEnergy();
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DefineMaterial(track.GetMaterialCutsCouple());
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SelectModel(preStepKinEnergy, currentCoupleIndex);
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if (theNumberOfInteractionLengthLeft < 0.0) mfpKinEnergy = DBL_MAX;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::DefineMaterial(const G4MaterialCutsCouple* couple)
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{
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if(couple != currentCouple) {
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currentCouple = couple;
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currentMaterial = couple->GetMaterial();
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currentCoupleIndex = couple->GetIndex();
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mfpKinEnergy = DBL_MAX;
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline void G4VEmProcess::ComputeIntegralLambda(G4double e)
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{
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mfpKinEnergy = theEnergyOfCrossSectionMax[currentCoupleIndex];
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if (e <= mfpKinEnergy) {
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preStepLambda = GetLambdaFromTable(e);
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} else {
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G4double e1 = e*lambdaFactor;
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if(e1 > mfpKinEnergy) {
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preStepLambda = GetLambdaFromTable(e);
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G4double preStepLambda1 = GetLambdaFromTable(e1);
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if(preStepLambda1 > preStepLambda) {
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mfpKinEnergy = e1;
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preStepLambda = preStepLambda1;
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}
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} else {
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preStepLambda = theCrossSectionMax[currentCoupleIndex];
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}
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}
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::GetLambdaFromTable(G4double e)
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{
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return (((*theLambdaTable)[currentCoupleIndex])->Value(e));
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::GetCurrentLambda(G4double e)
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{
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G4double x = 0.0;
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if(theLambdaTable) { x = GetLambdaFromTable(e); }
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else { x = ComputeCurrentLambda(e); }
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return x;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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inline G4double G4VEmProcess::ComputeCurrentLambda(G4double e)
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{
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SelectModel(e, currentCoupleIndex);
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return currentModel->CrossSectionPerVolume(currentMaterial,particle,
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e,(*theCuts)[currentCoupleIndex]);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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#endif
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