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G4Pythia6Decayer.hh
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27 // $Id: G4Pythia6Decayer.hh,v 1.2 2014/10/07 03:06:54 mccumber Exp $
28 //
31 //
32 #ifndef G4_PYTHIA6_DECAYER_H
33 #define G4_PYTHIA6_DECAYER_H
34 
35 #include "G4Pythia6DecayerMessenger.hh"
36 #include "Pythia6.hh"
37 #include "EDecayType.hh"
38 
39 #include <Geant4/G4ThreeVector.hh> // for G4ThreeVector
40 #include <Geant4/G4Types.hh> // for G4int, G4bool
41 #include <Geant4/G4VExtDecayer.hh>
42 
43 class G4DecayProducts;
44 class G4DynamicParticle;
45 class G4ParticleDefinition;
46 class G4Track;
47 
48 namespace CLHEP { class HepLorentzVector; }
49 
56 
57 class G4Pythia6Decayer : public G4VExtDecayer
58 {
59  public:
60 
61  G4Pythia6Decayer();
62  virtual ~G4Pythia6Decayer();
63 
64  virtual G4DecayProducts* ImportDecayProducts(const G4Track& track);
65 
66  void ForceDecayType(EDecayType decayType);
67  void SetVerboseLevel(G4int verboseLevel) { fVerboseLevel = verboseLevel; }
68 
69  private:
70 
72  G4Pythia6Decayer(const G4Pythia6Decayer& right);
74  G4Pythia6Decayer& operator=(const G4Pythia6Decayer& right);
75 
76  G4ParticleDefinition*
77  GetParticleDefinition(const Pythia6Particle* p,G4bool warn = true) const;
78  G4DynamicParticle* CreateDynamicParticle(const Pythia6Particle* p) const;
79  G4ThreeVector GetParticlePosition(const Pythia6Particle* particle) const;
80  G4ThreeVector GetParticleMomentum(const Pythia6Particle* particle) const;
81 
82  G4int CountProducts(G4int channel, G4int particle);
83  void ForceParticleDecay(G4int particle, G4int product, G4int mult);
84  void ForceParticleDecay(G4int particle,
85  G4int* products, G4int* mult, G4int npart);
86  void ForceHadronicD();
87  void ForceOmega();
88  void ForceDecay(EDecayType decayType);
89 
90 
91  void Decay(G4int pdg, const CLHEP::HepLorentzVector& p);
92  G4int ImportParticles(ParticleVector* particles);
93 
94  static const EDecayType fgkDefaultDecayType;
95 
96  G4Pythia6DecayerMessenger fMessenger;
97  G4int fVerboseLevel;
98  EDecayType fDecayType;
99  ParticleVector* fDecayProductsArray ;
100 };
101 
102 // ----------------------------------------------------------------------------
103 
104 #endif