G4VEmModel.hh

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// -------------------------------------------------------------------
//
// GEANT4 Class header file
//
//
// File name:     G4VEmModel
//
// Author:        Vladimir Ivanchenko
//
// Creation date: 03.01.2002
//
// Modifications:
//
// 23-12-02 V.Ivanchenko change interface before move to cut per region
// 24-01-03 Cut per region (V.Ivanchenko)
// 13-02-03 Add name (V.Ivanchenko)
// 25-02-03 Add sample theta and displacement (V.Ivanchenko)
// 23-07-03 Replace G4Material by G4MaterialCutCouple in dE/dx and CrossSection
//          calculation (V.Ivanchenko)
// 01-03-04 L.Urban signature changed in SampleCosineTheta 
// 23-04-04 L.urban signature of SampleCosineTheta changed back 
// 17-11-04 Add method CrossSectionPerAtom (V.Ivanchenko)
// 14-03-05 Reduce number of pure virtual methods and make inline part 
//          separate (V.Ivanchenko)
// 24-03-05 Remove IsInCharge and add G4VParticleChange in the constructor (VI)
// 08-04-05 Major optimisation of internal interfaces (V.Ivantchenko)
// 15-04-05 optimize internal interface for msc (V.Ivanchenko)
// 08-05-05 A -> N (V.Ivanchenko)
// 25-07-05 Move constructor and destructor to the body (V.Ivanchenko)
// 02-02-06 ComputeCrossSectionPerAtom: default value A=0. (mma)
// 06-02-06 add method ComputeMeanFreePath() (mma)
// 07-03-06 Optimize msc methods (V.Ivanchenko)
// 29-06-06 Add member currentElement and Get/Set methods (V.Ivanchenko)
// 29-10-07 Added SampleScattering (V.Ivanchenko)
// 15-07-08 Reorder class members and improve comments (VI)
// 21-07-08 Added vector of G4ElementSelector and methods to use it (VI)
// 12-09-08 Added methods GetParticleCharge, GetChargeSquareRatio, 
//          CorrectionsAlongStep, ActivateNuclearStopping (VI)
// 16-02-09 Moved implementations of virtual methods to source (VI)
// 07-04-09 Moved msc methods from G4VEmModel to G4VMscModel (VI)
// 13-10-10 Added G4VEmAngularDistribution (VI)
//
// Class Description:
//
// Abstract interface to energy loss models
 
// -------------------------------------------------------------------
//
 
#ifndef G4VEmModel_h
#define G4VEmModel_h 1
 
#include "globals.hh"
#include "G4DynamicParticle.hh"
#include "G4ParticleDefinition.hh"
#include "G4MaterialCutsCouple.hh"
#include "G4Material.hh"
#include "G4Element.hh"
#include "G4ElementVector.hh"
#include "G4Isotope.hh"
#include "G4DataVector.hh"
#include "G4VEmFluctuationModel.hh"
#include "G4VEmAngularDistribution.hh"
#include "G4EmElementSelector.hh"
#include <CLHEP/Random/RandomEngine.h>
#include <vector>
 
class G4ElementData;
class G4PhysicsTable;
class G4Region;
class G4VParticleChange;
class G4ParticleChangeForLoss;
class G4ParticleChangeForGamma;
class G4Track;
class G4LossTableManager;
 
class G4VEmModel
{
 
public:
 
  explicit G4VEmModel(const G4String& nam);
 
  virtual ~G4VEmModel();
 
  //------------------------------------------------------------------------
  // Virtual methods to be implemented for any concrete model
  //------------------------------------------------------------------------
 
  virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&) = 0;
 
  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
                                 const G4MaterialCutsCouple*,
                                 const G4DynamicParticle*,
                                 G4double tmin = 0.0,
                                 G4double tmax = DBL_MAX) = 0;
 
  //------------------------------------------------------------------------
  // Methods for initialisation of MT; may be overwritten if needed
  //------------------------------------------------------------------------
 
  // initialisation in local thread
  virtual void InitialiseLocal(const G4ParticleDefinition*,
                               G4VEmModel* masterModel);
 
  // initialisation of a new material at run time
  virtual void InitialiseForMaterial(const G4ParticleDefinition*,
                                     const G4Material*);
 
  // initialisation of a new element at run time
  virtual void InitialiseForElement(const G4ParticleDefinition*,
                                    G4int Z);
 
  //------------------------------------------------------------------------
  // Methods with standard implementation; may be overwritten if needed 
  //------------------------------------------------------------------------
 
  // main method to compute dEdx
  virtual G4double ComputeDEDXPerVolume(const G4Material*,
                                        const G4ParticleDefinition*,
                                        G4double kineticEnergy,
                                        G4double cutEnergy = DBL_MAX);
 
  // main method to compute cross section per Volume
  virtual G4double CrossSectionPerVolume(const G4Material*,
                                         const G4ParticleDefinition*,
                                         G4double kineticEnergy,
                                         G4double cutEnergy = 0.0,
                                         G4double maxEnergy = DBL_MAX);
 
  // method to get partial cross section
  virtual G4double GetPartialCrossSection(const G4Material*,
                                          G4int level,
                                          const G4ParticleDefinition*,
                                          G4double kineticEnergy);
 
  // main method to compute cross section per atom
  virtual G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition*,
                                              G4double kinEnergy,
                                              G4double Z,
                                              G4double A = 0., /* amu */
                                              G4double cutEnergy = 0.0,
                                              G4double maxEnergy = DBL_MAX);
 
  // main method to compute cross section per atomic shell
  virtual G4double ComputeCrossSectionPerShell(const G4ParticleDefinition*,
                                               G4int Z, G4int shellIdx,
                                               G4double kinEnergy,
                                               G4double cutEnergy = 0.0,
                                               G4double maxEnergy = DBL_MAX);
 
  // Compute effective ion charge square
  virtual G4double ChargeSquareRatio(const G4Track&);
 
  // Compute effective ion charge square
  virtual G4double GetChargeSquareRatio(const G4ParticleDefinition*,
                                        const G4Material*,
                                        G4double kineticEnergy);
 
  // Compute ion charge 
  virtual G4double GetParticleCharge(const G4ParticleDefinition*,
                                     const G4Material*,
                                     G4double kineticEnergy);
 
  // Initialisation for a new track
  virtual void StartTracking(G4Track*);
 
  // add correction to energy loss and compute non-ionizing energy loss
  virtual void CorrectionsAlongStep(const G4MaterialCutsCouple*,
                                    const G4DynamicParticle*,
                                    const G4double& length,
                                    G4double& eloss);
 
  // value which may be tabulated (by default cross section)
  virtual G4double Value(const G4MaterialCutsCouple*,
                         const G4ParticleDefinition*,
                         G4double kineticEnergy);
 
  // threshold for zero value 
  virtual G4double MinPrimaryEnergy(const G4Material*,
                                    const G4ParticleDefinition*,
                                    G4double cut = 0.0);
 
  // model can define low-energy limit for the cut
  virtual G4double MinEnergyCut(const G4ParticleDefinition*,
                                const G4MaterialCutsCouple*);
 
  // initialisation at run time for a given material
  virtual void SetupForMaterial(const G4ParticleDefinition*,
                                const G4Material*,
                                G4double kineticEnergy);
 
  // add a region for the model
  virtual void DefineForRegion(const G4Region*);
 
  // fill number of different type of secondaries after SampleSecondaries(...)
  virtual void FillNumberOfSecondaries(G4int& numberOfTriplets,
                                       G4int& numberOfRecoil);
 
  // for automatic documentation
  virtual void ModelDescription(std::ostream& outFile) const;
 
protected:
 
  // initialisation of the ParticleChange for the model
  G4ParticleChangeForLoss* GetParticleChangeForLoss();
 
  // initialisation of the ParticleChange for the model
  G4ParticleChangeForGamma* GetParticleChangeForGamma();
 
  // kinematically allowed max kinetic energy of a secondary
  virtual G4double MaxSecondaryEnergy(const G4ParticleDefinition*,
                                      G4double kineticEnergy);
 
public:
 
  //------------------------------------------------------------------------
  // Generic methods common to all models
  //------------------------------------------------------------------------
 
  // should be called at initialisation to build element selectors
  void InitialiseElementSelectors(const G4ParticleDefinition*,
                                  const G4DataVector&);
 
  // should be called at initialisation to access element selectors
  inline std::vector<G4EmElementSelector*>* GetElementSelectors();
 
  // should be called at initialisation to set element selectors
  inline void SetElementSelectors(std::vector<G4EmElementSelector*>*);
 
  // dEdx per unit length, base material approach may be used
  inline G4double ComputeDEDX( const G4MaterialCutsCouple*,
                               const G4ParticleDefinition*,
                               G4double kineticEnergy,
                               G4double cutEnergy = DBL_MAX);
 
  // cross section per volume, base material approach may be used
  inline G4double CrossSection(const G4MaterialCutsCouple*,
                               const G4ParticleDefinition*,
                               G4double kineticEnergy,
                               G4double cutEnergy = 0.0,
                               G4double maxEnergy = DBL_MAX);
 
  // compute mean free path via cross section per volume
  inline G4double ComputeMeanFreePath(const G4ParticleDefinition*,
                                      G4double kineticEnergy,
                                      const G4Material*,
                                      G4double cutEnergy = 0.0,
                                      G4double maxEnergy = DBL_MAX);
 
  // generic cross section per element
  inline G4double ComputeCrossSectionPerAtom(const G4ParticleDefinition*,
                                             const G4Element*,
                                             G4double kinEnergy,
                                             G4double cutEnergy = 0.0,
                                             G4double maxEnergy = DBL_MAX);
 
  // atom can be selected effitiantly if element selectors are initialised 
  inline const G4Element* SelectRandomAtom(const G4MaterialCutsCouple*,
                                           const G4ParticleDefinition*,
                                           G4double kineticEnergy,
                                           G4double cutEnergy = 0.0,
                                           G4double maxEnergy = DBL_MAX);
  // same as SelectRandomAtom above but more efficient since log-ekin is known
  inline const G4Element* SelectTargetAtom(const G4MaterialCutsCouple*,
                                           const G4ParticleDefinition*,
                                           G4double kineticEnergy,
                                           G4double logKineticEnergy,
                                           G4double cutEnergy = 0.0,
                                           G4double maxEnergy = DBL_MAX);
 
 
  // to select atom cross section per volume is recomputed for each element 
  const G4Element* SelectRandomAtom(const G4Material*,
                                    const G4ParticleDefinition*,
                                    G4double kineticEnergy,
                                    G4double cutEnergy = 0.0,
                                    G4double maxEnergy = DBL_MAX);
 
  // to select atom if cross section is proportional number of electrons 
  G4int SelectRandomAtomNumber(const G4Material*);
 
  // select isotope in order to have precise mass of the nucleus
  G4int SelectIsotopeNumber(const G4Element*);
 
  //------------------------------------------------------------------------
  // Get/Set methods
  //------------------------------------------------------------------------
 
  void SetParticleChange(G4VParticleChange*, G4VEmFluctuationModel* f=nullptr);
 
  void SetCrossSectionTable(G4PhysicsTable*, G4bool isLocal);
 
  inline G4ElementData* GetElementData();
 
  inline G4PhysicsTable* GetCrossSectionTable();
 
  inline G4VEmFluctuationModel* GetModelOfFluctuations();
 
  inline G4VEmAngularDistribution* GetAngularDistribution();
 
  inline G4VEmModel* GetTripletModel();
 
  inline void SetTripletModel(G4VEmModel*);
 
  inline void SetAngularDistribution(G4VEmAngularDistribution*);
 
  inline G4double HighEnergyLimit() const;
 
  inline G4double LowEnergyLimit() const;
 
  inline G4double HighEnergyActivationLimit() const;
 
  inline G4double LowEnergyActivationLimit() const;
 
  inline G4double PolarAngleLimit() const;
 
  inline G4double SecondaryThreshold() const;
 
  inline G4bool LPMFlag() const;
 
  inline G4bool DeexcitationFlag() const;
 
  inline G4bool ForceBuildTableFlag() const;
 
  inline G4bool UseAngularGeneratorFlag() const;
 
  inline void SetAngularGeneratorFlag(G4bool);
 
  inline void SetHighEnergyLimit(G4double);
 
  inline void SetLowEnergyLimit(G4double);
 
  inline void SetActivationHighEnergyLimit(G4double);
 
  inline void SetActivationLowEnergyLimit(G4double);
 
  inline G4bool IsActive(G4double kinEnergy) const;
 
  inline void SetPolarAngleLimit(G4double);
 
  inline void SetSecondaryThreshold(G4double);
 
  inline void SetLPMFlag(G4bool val);
 
  inline void SetDeexcitationFlag(G4bool val);
 
  inline void SetForceBuildTable(G4bool val);
 
  inline void SetFluctuationFlag(G4bool val);
 
  inline void SetMasterThread(G4bool val);
 
  inline G4bool IsMaster() const;
 
  inline void SetUseBaseMaterials(G4bool val);
 
  inline G4bool UseBaseMaterials() const;
 
  inline G4double MaxSecondaryKinEnergy(const G4DynamicParticle* dynParticle);
 
  inline const G4String& GetName() const;
 
  inline void SetCurrentCouple(const G4MaterialCutsCouple*);
 
  inline const G4Element* GetCurrentElement() const;
 
  inline const G4Isotope* GetCurrentIsotope() const;
 
  inline G4bool IsLocked() const;
 
  inline void SetLocked(G4bool);
 
  //  hide assignment operator
  G4VEmModel & operator=(const  G4VEmModel &right) = delete;
  G4VEmModel(const  G4VEmModel&) = delete;
 
protected:
 
  inline const G4MaterialCutsCouple* CurrentCouple() const;
 
  inline void SetCurrentElement(const G4Element*);
 
private:
 
  // ======== Parameters of the class fixed at construction =========
 
  G4VEmFluctuationModel*      flucModel = nullptr;
  G4VEmAngularDistribution*   anglModel = nullptr;
  G4VEmModel*                 fTripletModel = nullptr;
  const G4MaterialCutsCouple* fCurrentCouple = nullptr;
  const G4Element*            fCurrentElement = nullptr;
  const G4Isotope*            fCurrentIsotope = nullptr;
  std::vector<G4EmElementSelector*>* elmSelectors = nullptr;
  G4LossTableManager*         fEmManager;
 
protected:
 
  G4ElementData*               fElementData = nullptr;
  G4VParticleChange*           pParticleChange = nullptr;
  G4PhysicsTable*              xSectionTable = nullptr;
  const G4Material*            pBaseMaterial = nullptr;
  const std::vector<G4double>* theDensityFactor = nullptr;
  const std::vector<G4int>*    theDensityIdx = nullptr;
 
  G4double inveplus;
  G4double pFactor = 1.0;
 
private:
 
  G4double lowLimit;
  G4double highLimit;
  G4double eMinActive = 0.0;
  G4double eMaxActive = DBL_MAX;
  G4double secondaryThreshold = DBL_MAX;
  G4double polarAngleLimit;
 
  G4int nSelectors = 0;
  G4int nsec = 5;
 
protected:
 
  size_t currentCoupleIndex = 0;
  size_t basedCoupleIndex = 0;
  G4bool lossFlucFlag = true;
 
private:
 
  G4bool theLPMflag = false;
  G4bool flagDeexcitation = false;
  G4bool flagForceBuildTable = false;
  G4bool isMaster = true;
 
  G4bool localTable = true;
  G4bool localElmSelectors = true;
  G4bool useAngularGenerator = false;
  G4bool useBaseMaterials = false;
  G4bool isLocked = false;
 
  const G4String  name;
  std::vector<G4double>  xsec;
 
};
 
// ======== Run time inline methods ================
 
inline void G4VEmModel::SetCurrentCouple(const G4MaterialCutsCouple* ptr)
{
  if(fCurrentCouple != ptr) {
    fCurrentCouple = ptr;
    basedCoupleIndex = currentCoupleIndex = ptr->GetIndex();
    pBaseMaterial = ptr->GetMaterial();
    pFactor = 1.0;
    if(useBaseMaterials) {
      basedCoupleIndex = (*theDensityIdx)[currentCoupleIndex];
      if(nullptr != pBaseMaterial->GetBaseMaterial()) 
    pBaseMaterial = pBaseMaterial->GetBaseMaterial();
      pFactor = (*theDensityFactor)[currentCoupleIndex];
    }
  }
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline const G4MaterialCutsCouple* G4VEmModel::CurrentCouple() const
{
  return fCurrentCouple;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetCurrentElement(const G4Element* elm)
{
  fCurrentElement = elm;
  fCurrentIsotope = nullptr;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline const G4Element* G4VEmModel::GetCurrentElement() const
{
  return fCurrentElement;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline const G4Isotope* G4VEmModel::GetCurrentIsotope() const
{
  return fCurrentIsotope;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline 
G4double G4VEmModel::MaxSecondaryKinEnergy(const G4DynamicParticle* dynPart)
{
  return MaxSecondaryEnergy(dynPart->GetParticleDefinition(),
                            dynPart->GetKineticEnergy());
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4double G4VEmModel::ComputeDEDX(const G4MaterialCutsCouple* couple,
                                        const G4ParticleDefinition* part,
                                        G4double kinEnergy,
                                        G4double cutEnergy)
{
  SetCurrentCouple(couple);
  return pFactor*ComputeDEDXPerVolume(pBaseMaterial,part,kinEnergy,cutEnergy);
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4double G4VEmModel::CrossSection(const G4MaterialCutsCouple* couple,
                                         const G4ParticleDefinition* part,
                                         G4double kinEnergy,
                                         G4double cutEnergy,
                                         G4double maxEnergy)
{
  SetCurrentCouple(couple);
  return pFactor*CrossSectionPerVolume(pBaseMaterial,part,kinEnergy,
                                       cutEnergy,maxEnergy);
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline 
G4double G4VEmModel::ComputeMeanFreePath(const G4ParticleDefinition* part,
                                         G4double ekin,
                                         const G4Material* material,
                                         G4double emin,
                                         G4double emax)
{
  G4double cross = CrossSectionPerVolume(material,part,ekin,emin,emax);
  return (cross > 0.0) ? 1./cross : DBL_MAX;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4double
G4VEmModel::ComputeCrossSectionPerAtom(const G4ParticleDefinition* part,
                                       const G4Element* elm,
                                       G4double kinEnergy,
                                       G4double cutEnergy,
                                       G4double maxEnergy)
{
  SetCurrentElement(elm);
  return ComputeCrossSectionPerAtom(part,kinEnergy,elm->GetZ(),elm->GetN(),
                                    cutEnergy,maxEnergy);
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline const G4Element*
G4VEmModel::SelectRandomAtom(const G4MaterialCutsCouple* couple,
                             const G4ParticleDefinition* part,
                             G4double kinEnergy,
                             G4double cutEnergy,
                             G4double maxEnergy)
{
  SetCurrentCouple(couple);
  fCurrentElement = (nSelectors > 0) ?
    ((*elmSelectors)[couple->GetIndex()])->SelectRandomAtom(kinEnergy) :
    SelectRandomAtom(pBaseMaterial,part,kinEnergy,cutEnergy,maxEnergy);
  fCurrentIsotope = nullptr;
  return fCurrentElement;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline const G4Element*
G4VEmModel::SelectTargetAtom(const G4MaterialCutsCouple* couple,
                             const G4ParticleDefinition* part,
                             G4double kinEnergy,
                             G4double logKinE,
                             G4double cutEnergy,
                             G4double maxEnergy)
{
  SetCurrentCouple(couple);
  fCurrentElement = (nSelectors > 0)
   ? ((*elmSelectors)[couple->GetIndex()])->SelectRandomAtom(kinEnergy,logKinE)
   : SelectRandomAtom(pBaseMaterial,part,kinEnergy,cutEnergy,maxEnergy);
  fCurrentIsotope = nullptr;
  return fCurrentElement;
}
 
// ======== Get/Set inline methods used at initialisation ================
 
inline G4VEmFluctuationModel* G4VEmModel::GetModelOfFluctuations()
{
  return flucModel;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4VEmAngularDistribution* G4VEmModel::GetAngularDistribution()
{
  return anglModel;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetAngularDistribution(G4VEmAngularDistribution* p)
{
  if(p != anglModel) {
    delete anglModel;
    anglModel = p;
  }
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4VEmModel* G4VEmModel::GetTripletModel()
{
  return fTripletModel;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetTripletModel(G4VEmModel* p)
{
  if(p != fTripletModel) {
    delete fTripletModel;
    fTripletModel = p;
  }
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4double G4VEmModel::HighEnergyLimit() const
{
  return highLimit;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4double G4VEmModel::LowEnergyLimit() const
{
  return lowLimit;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4double G4VEmModel::HighEnergyActivationLimit() const
{
  return eMaxActive;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4double G4VEmModel::LowEnergyActivationLimit() const
{
  return eMinActive;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4double G4VEmModel::PolarAngleLimit() const
{
  return polarAngleLimit;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4double G4VEmModel::SecondaryThreshold() const
{
  return secondaryThreshold;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4bool G4VEmModel::LPMFlag() const 
{
  return theLPMflag;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4bool G4VEmModel::DeexcitationFlag() const 
{
  return flagDeexcitation;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4bool G4VEmModel::ForceBuildTableFlag() const 
{
  return flagForceBuildTable;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4bool G4VEmModel::UseAngularGeneratorFlag() const
{
  return useAngularGenerator;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetAngularGeneratorFlag(G4bool val)
{
  useAngularGenerator = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetFluctuationFlag(G4bool val)
{
  lossFlucFlag = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetMasterThread(G4bool val)
{
  isMaster = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4bool G4VEmModel::IsMaster() const
{
  return isMaster;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetUseBaseMaterials(G4bool val)
{
  useBaseMaterials = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4bool G4VEmModel::UseBaseMaterials() const
{
  return useBaseMaterials;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetHighEnergyLimit(G4double val)
{
  highLimit = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetLowEnergyLimit(G4double val)
{
  lowLimit = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetActivationHighEnergyLimit(G4double val)
{
  eMaxActive = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetActivationLowEnergyLimit(G4double val)
{
  eMinActive = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4bool G4VEmModel::IsActive(G4double kinEnergy) const
{
  return (kinEnergy >= eMinActive && kinEnergy <= eMaxActive);
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetPolarAngleLimit(G4double val)
{
  if(!isLocked) { polarAngleLimit = val; }
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetSecondaryThreshold(G4double val) 
{
  secondaryThreshold = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetLPMFlag(G4bool val) 
{
  theLPMflag = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetDeexcitationFlag(G4bool val) 
{
  flagDeexcitation = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetForceBuildTable(G4bool val)
{
  flagForceBuildTable = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline const G4String& G4VEmModel::GetName() const 
{
  return name;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline std::vector<G4EmElementSelector*>* G4VEmModel::GetElementSelectors()
{
  return elmSelectors;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void 
G4VEmModel::SetElementSelectors(std::vector<G4EmElementSelector*>* p)
{
  if(p != elmSelectors) {
    elmSelectors = p;
    nSelectors = (nullptr != elmSelectors) ? G4int(elmSelectors->size()) : 0;
    localElmSelectors = false;
  }
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4ElementData* G4VEmModel::GetElementData()
{
  return fElementData;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4PhysicsTable* G4VEmModel::GetCrossSectionTable()
{
  return xSectionTable;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline G4bool G4VEmModel::IsLocked() const
{
  return isLocked;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
 
inline void G4VEmModel::SetLocked(G4bool val)
{
  isLocked = val;
}
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.....
 
#endif