00001 // 00002 // ******************************************************************** 00003 // * License and Disclaimer * 00004 // * * 00005 // * The Geant4 software is copyright of the Copyright Holders of * 00006 // * the Geant4 Collaboration. It is provided under the terms and * 00007 // * conditions of the Geant4 Software License, included in the file * 00008 // * LICENSE and available at http://cern.ch/geant4/license . These * 00009 // * include a list of copyright holders. * 00010 // * * 00011 // * Neither the authors of this software system, nor their employing * 00012 // * institutes,nor the agencies providing financial support for this * 00013 // * work make any representation or warranty, express or implied, * 00014 // * regarding this software system or assume any liability for its * 00015 // * use. Please see the license in the file LICENSE and URL above * 00016 // * for the full disclaimer and the limitation of liability. * 00017 // * * 00018 // * This code implementation is the result of the scientific and * 00019 // * technical work of the GEANT4 collaboration. * 00020 // * By using, copying, modifying or distributing the software (or * 00021 // * any work based on the software) you agree to acknowledge its * 00022 // * use in resulting scientific publications, and indicate your * 00023 // * acceptance of all terms of the Geant4 Software license. * 00024 // ******************************************************************** 00025 // 00026 // 00027 // $Id$ 00028 // 00029 // ---------------------------------------------------------------------- 00030 // Class G4GeometrySampler 00031 // 00032 // Class description: 00033 // This class inherits from G4VSampler. It is used for scoring and 00034 // importance sampling in the tracking (mass) geometry. 00035 // See also the description in G4VSampler.hh. 00036 00037 // Author: Michael Dressel (Michael.Dressel@cern.ch) 00038 // ---------------------------------------------------------------------- 00039 #ifndef G4GeometrySampler_hh 00040 #define G4GeometrySampler_hh G4GeometrySampler_hh 00041 00042 #include "G4Types.hh" 00043 #include "G4String.hh" 00044 #include "G4VSampler.hh" 00045 #include "G4VSamplerConfigurator.hh" 00046 00047 class G4ImportanceConfigurator; 00048 class G4WeightWindowConfigurator; 00049 //class G4ScoreConfigurator; 00050 class G4WeightCutOffConfigurator; 00051 //class G4VGCellFinder; 00052 00053 class G4GeometrySampler : public G4VSampler 00054 { 00055 00056 public: // with description 00057 00058 explicit G4GeometrySampler(G4VPhysicalVolume *worldvolume, const G4String &particlename); 00059 virtual ~G4GeometrySampler(); 00060 00061 // virtual void PrepareScoring(G4VScorer *Scorer); 00062 virtual void PrepareImportanceSampling(G4VIStore *istore, 00063 const G4VImportanceAlgorithm 00064 *ialg); 00065 virtual void PrepareWeightRoulett(G4double wsurvive, 00066 G4double wlimit, 00067 G4double isource); 00068 00069 virtual void PrepareWeightWindow(G4VWeightWindowStore *wwstore, 00070 G4VWeightWindowAlgorithm *wwAlg, 00071 G4PlaceOfAction placeOfAction); 00072 00073 virtual void Configure(); 00074 00075 virtual void ClearSampling(); 00076 virtual G4bool IsConfigured() const; 00077 00078 void SetParallel(G4bool paraflag); 00079 void SetParticle(const G4String &particlename); 00080 00081 private: 00082 00083 G4GeometrySampler(const G4GeometrySampler &); 00084 G4GeometrySampler & 00085 operator=(const G4GeometrySampler &); 00086 00087 private: 00088 00089 G4String fParticleName; 00090 G4VPhysicalVolume* fWorld; 00091 G4ImportanceConfigurator *fImportanceConfigurator; 00092 // G4ScoreConfigurator *fScoreConfigurator; 00093 // G4VGCellFinder *fGCellFinder; 00094 G4WeightCutOffConfigurator *fWeightCutOffConfigurator; 00095 G4VIStore *fIStore; 00096 G4WeightWindowConfigurator *fWeightWindowConfigurator; 00097 G4VWeightWindowStore *fWWStore; 00098 G4bool fIsConfigured; 00099 G4Configurators fConfigurators; 00100 00101 G4bool paraflag; 00102 00103 }; 00104 00105 #endif 00106