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G4GeometrySampler.hh
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27 // $Id$
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29 // ----------------------------------------------------------------------
30 // Class G4GeometrySampler
31 //
32 // Class description:
33 // This class inherits from G4VSampler. It is used for scoring and
34 // importance sampling in the tracking (mass) geometry.
35 // See also the description in G4VSampler.hh.
36 
37 // Author: Michael Dressel (Michael.Dressel@cern.ch)
38 // ----------------------------------------------------------------------
39 #ifndef G4GeometrySampler_hh
40 #define G4GeometrySampler_hh G4GeometrySampler_hh
41 
42 #include "G4Types.hh"
43 #include "G4String.hh"
44 #include "G4VSampler.hh"
45 #include "G4VSamplerConfigurator.hh"
46 
47 class G4ImportanceConfigurator;
48 class G4WeightWindowConfigurator;
49 //class G4ScoreConfigurator;
50 class G4WeightCutOffConfigurator;
51 //class G4VGCellFinder;
52 
53 class G4GeometrySampler : public G4VSampler
54 {
55 
56 public: // with description
57 
58  explicit G4GeometrySampler(G4VPhysicalVolume *worldvolume, const G4String &particlename);
59  virtual ~G4GeometrySampler();
60 
61  // virtual void PrepareScoring(G4VScorer *Scorer);
62  virtual void PrepareImportanceSampling(G4VIStore *istore,
63  const G4VImportanceAlgorithm
64  *ialg);
65  virtual void PrepareWeightRoulett(G4double wsurvive,
66  G4double wlimit,
67  G4double isource);
68 
69  virtual void PrepareWeightWindow(G4VWeightWindowStore *wwstore,
70  G4VWeightWindowAlgorithm *wwAlg,
71  G4PlaceOfAction placeOfAction);
72 
73  virtual void Configure();
74 
75  virtual void ClearSampling();
76  virtual G4bool IsConfigured() const;
77 
78  void SetParallel(G4bool paraflag);
79  void SetParticle(const G4String &particlename);
80 
81 private:
82 
83  G4GeometrySampler(const G4GeometrySampler &);
84  G4GeometrySampler &
85  operator=(const G4GeometrySampler &);
86 
87 private:
88 
89  G4String fParticleName;
90  G4VPhysicalVolume* fWorld;
91  G4ImportanceConfigurator *fImportanceConfigurator;
92  // G4ScoreConfigurator *fScoreConfigurator;
93  // G4VGCellFinder *fGCellFinder;
94  G4WeightCutOffConfigurator *fWeightCutOffConfigurator;
95  G4VIStore *fIStore;
96  G4WeightWindowConfigurator *fWeightWindowConfigurator;
97  G4VWeightWindowStore *fWWStore;
98  G4bool fIsConfigured;
99  G4Configurators fConfigurators;
100 
101  G4bool paraflag;
102 
103 };
104 
105 #endif
106 
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