include/Geant4/G4HadronElasticProcess.hh

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0025 //
0026 //
0027 //
0028 // Geant4 Hadron Elastic Scattering Process -- header file
0029 //
0030 // Created 26 July 2012 V.Ivanchenko from G4WHadronElasticProcess
0031 //
0032 // Modified:
0033 //
0034
0035 // Class Description
0036 // General process for hadron nuclear elastic scattering
0037 // Class Description - End
0038
0039 #ifndef G4HadronElasticProcess_h
0040 #define G4HadronElasticProcess_h 1
0041
0042 #include "globals.hh"
0043 #include "G4HadronicProcess.hh"
0044
0045 class G4ParticleDefinition;
0046 class G4CrossSectionDataStore;
0047 class G4VCrossSectionRatio;
0048
0049 class G4HadronElasticProcess : public G4HadronicProcess
0050 {
0051 public:
0052
0053   explicit G4HadronElasticProcess(const G4String& procName = "hadElastic");
0054
0055   ~G4HadronElasticProcess() override;
0056
0057   G4VParticleChange* PostStepDoIt(const G4Track& aTrack,
0058                                   const G4Step& aStep) override;
0059
0060   // set internal limit
0061   virtual void SetLowestEnergy(G4double);
0062
0063   // obsolete method - will be removed
0064   virtual void SetLowestEnergyNeutron(G4double);
0065
0066   void ProcessDescription(std::ostream& outFile) const override;
0067
0068   // enable sampling of low-mass diffraction process
0069   void SetDiffraction(G4HadronicInteraction*, G4VCrossSectionRatio*);
0070
0071 private:
0072
0073   // hide assignment operator as private
0074   G4HadronElasticProcess& operator=(const G4HadronElasticProcess &right);
0075   G4HadronElasticProcess(const G4HadronElasticProcess& );
0076
0077   void PrintWarning(const G4String&) const;
0078
0079   G4HadronicInteraction* fDiffraction;
0080   G4VCrossSectionRatio*  fDiffractionRatio;
0081 };
0082
0083 #endif