Import Geant4 11.1.0.beta source tree

2022-07-01 10:44:02 +02:00
parent b3bf75a2a1
commit c07cea1fe0
2172 changed files with 183300 additions and 123938 deletions
@@ -54,6 +54,10 @@
 #include "G4ReactionProduct.hh"
 #include "G4HadronicProcessType.hh"
 #include "G4CrossSectionDataStore.hh"
+#include "G4Material.hh"
+#include "G4DynamicParticle.hh"
+#include "G4ThreeVector.hh"
+#include "G4HadXSTypes.hh"
 #include <vector>

 class G4Track;
@@ -64,6 +68,7 @@ class G4HadronicInteraction;
 class G4HadronicProcessStore;
 class G4VCrossSectionDataSet;
 class G4VLeadingParticleBiasing;
+class G4ParticleDefinition;

 class G4HadronicProcess : public G4VDiscreteProcess
 {
@@ -89,8 +94,14 @@ public:
  inline
  G4double GetMicroscopicCrossSection(const G4DynamicParticle * part, 
 				      const G4Element * elm, 
-				      const G4Material* mat = nullptr)
-  { return GetElementCrossSection(part, elm, mat); }
+				      const G4Material* mat = nullptr);
+
+  // initialisation for a new track
+  void StartTracking(G4Track* track) override;
+
+  // compute step limit
+  G4double PostStepGetPhysicalInteractionLength(const G4Track& track,
+           G4double, G4ForceCondition*) override;

  // generic PostStepDoIt recommended for all derived classes
  G4VParticleChange* PostStepDoIt(const G4Track& aTrack, 
@@ -115,79 +126,71 @@ public:
  G4HadronicInteraction* GetHadronicModel(const G4String&);

  // access to the chosen generator
-  inline G4HadronicInteraction* GetHadronicInteraction() const
-  { return theInteraction; }
+  inline G4HadronicInteraction* GetHadronicInteraction() const;
  
  // get inverse cross section per volume
  G4double GetMeanFreePath(const G4Track &aTrack, G4double, 
 			   G4ForceCondition *) override;

  // access to the target nucleus
-  inline const G4Nucleus* GetTargetNucleus() const
-  { return &targetNucleus; }
-  
-  //  G4ParticleDefinition* GetTargetDefinition();
-  inline const G4Isotope* GetTargetIsotope()
-  { return targetNucleus.GetIsotope(); }
+  inline const G4Nucleus* GetTargetNucleus() const;
  
+  inline const G4Isotope* GetTargetIsotope();
+
+  // methods needed for implementation of integral XS
+  G4double ComputeCrossSection(const G4ParticleDefinition*,
+                               const G4Material*,
+                               const G4double kinEnergy);
+
+  inline G4HadXSType CrossSectionType() const;
+  inline void SetCrossSectionType(G4HadXSType val);
+
  void ProcessDescription(std::ostream& outFile) const override;
 
-protected:    
+  // scale cross section
+  void BiasCrossSectionByFactor(G4double aScale);
+  void MultiplyCrossSectionBy(G4double factor);
+  inline G4double CrossSectionFactor() const;
+
+  // Integral option 
+  inline void SetIntegral(G4bool val);
+
+  // Energy-momentum non-conservation limits and reporting
+  inline void SetEpReportLevel(G4int level);
+  inline void SetEnergyMomentumCheckLevels(G4double relativeLevel,
+                                           G4double absoluteLevel);
+  inline std::pair<G4double, G4double> GetEnergyMomentumCheckLevels() const;
+
+  // access to the cross section data store
+  inline G4CrossSectionDataStore* GetCrossSectionDataStore();
+
+  // access to the data for integral XS method
+  inline std::vector<G4TwoPeaksHadXS*>* TwoPeaksXS() const;
+  inline std::vector<G4double>* EnergyOfCrossSectionMax() const;
+
+  // hide assignment operator as private 
+  G4HadronicProcess& operator=(const G4HadronicProcess& right) = delete;
+  G4HadronicProcess(const G4HadronicProcess&) = delete;
+
+protected:

  // generic method to choose secondary generator 
  // recommended for all derived classes
  inline G4HadronicInteraction* ChooseHadronicInteraction(
      const G4HadProjectile & aHadProjectile, G4Nucleus& aTargetNucleus,
-      const G4Material* aMaterial, const G4Element* anElement)
-  { return theEnergyRangeManager.GetHadronicInteraction(aHadProjectile, 
-                                                        aTargetNucleus,
-							aMaterial,anElement);
-  }
+      const G4Material* aMaterial, const G4Element* anElement);

  // access to the target nucleus
-  inline G4Nucleus* GetTargetNucleusPointer() 
-  { return &targetNucleus; }
-  
-public:
-
-  // scale cross section
-  void BiasCrossSectionByFactor(G4double aScale);
-  void MultiplyCrossSectionBy(G4double factor);
-  inline G4double CrossSectionFactor() const
-  { return aScaleFactor; }
-
-  // Integral option 
-  inline void SetIntegral(G4bool val)
-  { useIntegralXS = val; }
-
-  // Energy-momentum non-conservation limits and reporting
-  inline void SetEpReportLevel(G4int level)
-  { epReportLevel = level; }
-
-  inline void SetEnergyMomentumCheckLevels(G4double relativeLevel, G4double absoluteLevel)
-  { epCheckLevels.first = relativeLevel;
-    epCheckLevels.second = absoluteLevel;
-    levelsSetByProcess = true;
-  }
-
-  inline std::pair<G4double, G4double> GetEnergyMomentumCheckLevels() const
-  { return epCheckLevels; }
-
-  // access to the cross section data store
-  inline G4CrossSectionDataStore* GetCrossSectionDataStore()
-    {return theCrossSectionDataStore;}
-
-protected:
-
-  void DumpState(const G4Track&, const G4String&, G4ExceptionDescription&);
-            
+  inline G4Nucleus* GetTargetNucleusPointer();
+              
  // access to the cross section data set
-  inline G4double GetLastCrossSection() 
-  { return theLastCrossSection; }
+  inline G4double GetLastCrossSection();

  // fill result
  void FillResult(G4HadFinalState* aR, const G4Track& aT);

+  void DumpState(const G4Track&, const G4String&, G4ExceptionDescription&);
+
  // Check the result for catastrophic energy non-conservation
  G4HadFinalState* CheckResult(const G4HadProjectile& thePro,
 			       const G4Nucleus& targetNucleus, 
@@ -199,14 +202,15 @@ protected:
 private:

  void InitialiseLocal();
+  void UpdateCrossSectionAndMFP(const G4double kinEnergy);
+  void RecomputeXSandMFP(const G4double kinEnergy);
+
+  inline void DefineXSandMFP();
+  inline void ComputeXSandMFP();

  G4double XBiasSurvivalProbability();
  G4double XBiasSecondaryWeight();

-  // hide assignment operator as private 
-  G4HadronicProcess& operator=(const G4HadronicProcess& right);
-  G4HadronicProcess(const G4HadronicProcess&);
-
  // Set E/p conservation check levels from environment variables
  void GetEnergyMomentumCheckEnvvars();

@@ -214,44 +218,173 @@ protected:

  G4HadProjectile thePro;

-  G4ParticleChange* theTotalResult; 
-
-  G4double fWeight;
-
-  G4int epReportLevel;
+  G4ParticleChange* theTotalResult;
+  G4double fWeight = 1.0;
+  G4int epReportLevel = 0;

 private:
    
  G4EnergyRangeManager theEnergyRangeManager;
-    
-  G4HadronicInteraction* theInteraction;
-
-  G4CrossSectionDataStore* theCrossSectionDataStore;
-
-  G4HadronicProcessStore* theProcessStore;
-     
  G4Nucleus targetNucleus;
+    
+  G4HadronicInteraction* theInteraction = nullptr;
+  G4CrossSectionDataStore* theCrossSectionDataStore;
+  G4HadronicProcessStore* theProcessStore;
+  const G4HadronicProcess* masterProcess = nullptr;
+  const G4ParticleDefinition* firstParticle = nullptr;
+  const G4ParticleDefinition* currentParticle = nullptr;
+  const G4Material* currentMat = nullptr;
+  const G4DynamicParticle* fDynParticle = nullptr;

-  bool G4HadronicProcess_debug_flag;
+  std::vector<G4double>* theEnergyOfCrossSectionMax = nullptr;
+  std::vector<G4TwoPeaksHadXS*>* fXSpeaks = nullptr;
+     
+  G4double aScaleFactor = 1.0;
+  G4double theLastCrossSection = 0.0;
+  G4double mfpKinEnergy = DBL_MAX;
+  G4double theMFP = DBL_MAX;
+  G4double minKinEnergy;

-  bool useIntegralXS;
+  G4HadXSType fXSType = fHadNoIntegral;

-  G4int nMatWarn;
-  G4int nKaonWarn;
+  // counters
+  G4int nMatWarn = 0;
+  G4int nKaonWarn = 0;
+  G4int nICelectrons = 0;
+  G4int matIdx = 0;

-  G4int nICelectrons;
+  // flags
+  G4bool levelsSetByProcess = false;
+  G4bool G4HadronicProcess_debug_flag = false;
+  G4bool useIntegralXS = true;
+  G4bool isMaster = true;
+
+  G4ThreeVector unitVector;

  // Energy-momentum checking
  std::pair<G4double, G4double> epCheckLevels;
-  G4bool levelsSetByProcess;
-
  std::vector<G4VLeadingParticleBiasing*> theBias;
-  
-  G4double theInitialNumberOfInteractionLength;   
-
-  G4double aScaleFactor;
-  G4double theLastCrossSection;
 };
+
+inline G4double G4HadronicProcess::
+GetMicroscopicCrossSection(const G4DynamicParticle * part, 
+			   const G4Element * elm, 
+			   const G4Material* mat)
+{ 
+  return GetElementCrossSection(part, elm, mat);
+}
+
+inline G4HadronicInteraction* 
+G4HadronicProcess::GetHadronicInteraction() const
+{ 
+  return theInteraction;
+}
+
+inline const G4Nucleus*
+G4HadronicProcess::GetTargetNucleus() const
+{
+  return &targetNucleus;
+}
+  
+inline const G4Isotope* G4HadronicProcess::GetTargetIsotope()
+{ 
+  return targetNucleus.GetIsotope();
+}
+
+inline G4HadXSType 
+G4HadronicProcess::CrossSectionType() const
+{ 
+  return fXSType;
+}
+
+inline void 
+G4HadronicProcess::SetCrossSectionType(G4HadXSType val)
+{ 
+  fXSType = val;
+}
+
+inline G4double G4HadronicProcess::CrossSectionFactor() const
+{ 
+  return aScaleFactor;
+}
+
+inline void G4HadronicProcess::SetIntegral(G4bool val)
+{ 
+  useIntegralXS = val;
+}
+
+inline void G4HadronicProcess::SetEpReportLevel(G4int level)
+{ 
+  epReportLevel = level;
+}
+
+inline void 
+G4HadronicProcess::SetEnergyMomentumCheckLevels(G4double relativeLevel, 
+                                                G4double absoluteLevel)
+{ 
+  epCheckLevels.first = relativeLevel;
+  epCheckLevels.second = absoluteLevel;
+  levelsSetByProcess = true;
+}
+
+inline std::pair<G4double, G4double>
+G4HadronicProcess::GetEnergyMomentumCheckLevels() const
+{ 
+  return epCheckLevels;
+}
+
+inline G4CrossSectionDataStore*
+G4HadronicProcess::GetCrossSectionDataStore()
+{
+  return theCrossSectionDataStore;
+}
+
+inline std::vector<G4TwoPeaksHadXS*>* 
+G4HadronicProcess::TwoPeaksXS() const
+{ 
+  return fXSpeaks;
+}
+
+inline std::vector<G4double>*
+G4HadronicProcess::EnergyOfCrossSectionMax() const
+{
+  return  theEnergyOfCrossSectionMax;
+}
+
+inline G4HadronicInteraction* G4HadronicProcess::
+ChooseHadronicInteraction(const G4HadProjectile& aHadProjectile,
+                          G4Nucleus& aTargetNucleus,
+                          const G4Material* aMaterial,
+                          const G4Element* anElement)
+{ 
+  return theEnergyRangeManager.GetHadronicInteraction(aHadProjectile, 
+                                                      aTargetNucleus,
+                                                      aMaterial,anElement);
+}
+
+inline G4Nucleus* G4HadronicProcess::GetTargetNucleusPointer() 
+{ 
+  return &targetNucleus;
+}
+
+inline G4double G4HadronicProcess::GetLastCrossSection() 
+{ 
+  return theLastCrossSection;
+}
+
+inline void G4HadronicProcess::DefineXSandMFP()
+{
+  theLastCrossSection = aScaleFactor*
+    theCrossSectionDataStore->GetCrossSection(fDynParticle, currentMat);
+  theMFP = (theLastCrossSection > 0.0) ? 1.0/theLastCrossSection : DBL_MAX;
+}
+
+inline void G4HadronicProcess::ComputeXSandMFP()
+{
+  theLastCrossSection = aScaleFactor*
+    theCrossSectionDataStore->ComputeCrossSection(fDynParticle, currentMat);
+  theMFP = (theLastCrossSection > 0.0) ? 1.0/theLastCrossSection : DBL_MAX;
+}
 
 #endif