GB04/include/GB04BOptnBremSplitting.hh

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0026 //
0027 /// \file GB04BOptnBremSplitting.hh
0028 /// \brief Definition of the GB04BOptnBremSplitting class
0029 //
0030 //---------------------------------------------------------------
0031 //
0032 // GB04BOptnBremSplitting
0033 //
0034 // Class Description:
0035 //    A G4VBiasingOperation to change a process cross-section.
0036 //
0037 //
0038 //---------------------------------------------------------------
0039 //   Initial version                         Nov. 2014 M. Verderi
0040
0041 #ifndef GB04BOptnBremSplitting_hh
0042 #define GB04BOptnBremSplitting_hh 1
0043
0044 #include "G4ParticleChange.hh"
0045 #include "G4VBiasingOperation.hh"
0046
0047 class GB04BOptnBremSplitting : public G4VBiasingOperation
0048 {
0049   public:
0050     // -- Constructor :
0051     GB04BOptnBremSplitting(G4String name);
0052     // -- destructor:
0053     ~GB04BOptnBremSplitting() override;
0054
0055   public:
0056     // ----------------------------------------------
0057     // -- Methods from G4VBiasingOperation interface:
0058     // ----------------------------------------------
0059     // -- Unused:
0060     const G4VBiasingInteractionLaw*
0061     ProvideOccurenceBiasingInteractionLaw(const G4BiasingProcessInterface*,
0062                                           G4ForceCondition&) override
0063     {
0064       return nullptr;
0065     }
0066
0067     // --Used:
0068     G4VParticleChange* ApplyFinalStateBiasing(const G4BiasingProcessInterface*, const G4Track*,
0069                                               const G4Step*, G4bool&) override;
0070
0071     // -- Unsued:
0072     G4double DistanceToApplyOperation(const G4Track*, G4double, G4ForceCondition*) override
0073     {
0074       return DBL_MAX;
0075     }
0076     G4VParticleChange* GenerateBiasingFinalState(const G4Track*, const G4Step*) override
0077     {
0078       return nullptr;
0079     }
0080
0081   public:
0082     // ----------------------------------------------
0083     // -- Additional methods, specific to this class:
0084     // ----------------------------------------------
0085     // -- Splitting factor:
0086     void SetSplittingFactor(G4int splittingFactor) { fSplittingFactor = splittingFactor; }
0087     G4int GetSplittingFactor() const { return fSplittingFactor; }
0088
0089   private:
0090     G4int fSplittingFactor;
0091     G4ParticleChange fParticleChange;
0092 };
0093
0094 #endif