include/Geant4/G4GeometrySampler.hh

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
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0025 //
0026 //
0027 //
0028 // ----------------------------------------------------------------------
0029 // Class G4GeometrySampler
0030 //
0031 // Class description:
0032 // This class inherits from G4VSampler. It is used for scoring and
0033 // importance sampling in the tracking (mass) geometry.
0034 // See also the description in G4VSampler.hh.
0035
0036 // Author: Michael Dressel (Michael.Dressel@cern.ch)
0037 // ----------------------------------------------------------------------
0038 #ifndef G4GeometrySampler_hh
0039 #define G4GeometrySampler_hh G4GeometrySampler_hh
0040
0041 #include "G4Types.hh"
0042 #include "G4String.hh"
0043 #include "G4VSampler.hh"
0044 #include "G4VSamplerConfigurator.hh"
0045
0046 class G4ImportanceConfigurator;
0047 class G4WeightWindowConfigurator;
0048 //class G4ScoreConfigurator;
0049 class G4WeightCutOffConfigurator;
0050 //class G4VGCellFinder;
0051
0052 class G4GeometrySampler : public G4VSampler
0053 {
0054
0055 public:  // with description
0056
0057   explicit G4GeometrySampler(G4VPhysicalVolume *worldvolume, const G4String &particlename);
0058   explicit G4GeometrySampler(G4String worldvolumeName, const G4String &particlename);
0059   virtual ~G4GeometrySampler();
0060
0061   //  virtual void PrepareScoring(G4VScorer *Scorer);
0062   virtual void PrepareImportanceSampling(G4VIStore* istore,
0063                                          const G4VImportanceAlgorithm
0064                                          *ialg);
0065   virtual void PrepareWeightRoulett(G4double wsurvive,
0066                                     G4double wlimit,
0067                                     G4double isource);
0068
0069   virtual void PrepareWeightWindow(G4VWeightWindowStore *wwstore,
0070                                    G4VWeightWindowAlgorithm *wwAlg,
0071                                    G4PlaceOfAction placeOfAction);
0072
0073   virtual void Configure();
0074   virtual void AddProcess();
0075
0076   virtual void ClearSampling();
0077   virtual G4bool IsConfigured() const;
0078
0079   void SetParallel(G4bool paraflag);
0080   void SetWorld(const G4VPhysicalVolume* world);
0081   void SetParticle(const G4String &particlename);
0082
0083   inline G4String GetParticleName(){return fParticleName;};
0084
0085 private:
0086
0087   G4GeometrySampler(const G4GeometrySampler &);
0088   G4GeometrySampler &
0089   operator=(const G4GeometrySampler &);
0090
0091 private:
0092
0093   G4String fParticleName;
0094   const G4VPhysicalVolume* fWorld;
0095   G4String fWorldName;
0096   G4ImportanceConfigurator *fImportanceConfigurator;
0097   //  G4ScoreConfigurator *fScoreConfigurator;
0098   //  G4VGCellFinder *fGCellFinder;
0099   G4WeightCutOffConfigurator *fWeightCutOffConfigurator;
0100   G4VIStore* fIStore;
0101   G4WeightWindowConfigurator *fWeightWindowConfigurator;
0102   G4VWeightWindowStore *fWWStore;
0103   G4bool fIsConfigured;
0104   G4Configurators fConfigurators;
0105
0106   G4bool paraflag;
0107
0108 };
0109
0110 #endif
0111