include/Geant4/G4VCrossSectionSource.hh

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0027
0028 #ifndef G4VCrossSectionSource_h
0029 #define G4VCrossSectionSource_h
0030
0031 #include "globals.hh"
0032 #include "G4HadronicException.hh"
0033 #include "G4CrossSectionVector.hh"
0034
0035 class G4ParticleDefinition;
0036 class G4KineticTrack;
0037
0038 class G4VCrossSectionSource
0039 {
0040
0041 public:
0042
0043   // Constructors
0044   G4VCrossSectionSource();
0045
0046   virtual ~G4VCrossSectionSource();
0047
0048   G4bool operator==(const G4VCrossSectionSource &right) const;
0049   G4bool operator!=(const G4VCrossSectionSource &right) const;
0050   //  G4bool operator<(const G4VCrossSectionSource &right) const;
0051
0052   virtual G4double CrossSection(const G4KineticTrack& trk1, const G4KineticTrack& trk2) const = 0;
0053
0054   virtual const G4CrossSectionVector* GetComponents() const = 0;
0055
0056   virtual G4String Name() const = 0;
0057
0058   virtual void Print() const;
0059   virtual void PrintAll(const G4KineticTrack& trk1, const G4KineticTrack& trk2) const;
0060
0061   virtual G4bool IsValid(G4double e) const;
0062
0063   virtual G4double HighLimit() const;
0064   virtual G4double LowLimit() const;
0065
0066 protected:
0067
0068   G4bool InLimits(G4double e, G4double eLow, G4double eHigh) const;
0069
0070   // Determine lighter particle
0071   const G4ParticleDefinition* FindLightParticle(const G4KineticTrack& trk1,
0072                         const G4KineticTrack& trk2) const;
0073
0074   // Parameterisation
0075   G4double FcrossX(G4double e, G4double e0, G4double sigma,
0076                    G4double eParam, G4double power) const;
0077
0078   const G4ParticleDefinition * FindKeyParticle(const G4KineticTrack& trk1,const G4KineticTrack& trk2) const;
0079
0080 private:
0081
0082   G4VCrossSectionSource(const G4VCrossSectionSource &right);
0083   G4VCrossSectionSource& operator=(const G4VCrossSectionSource &right);
0084
0085 };
0086
0087 #endif
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