Geant4 Cross Reference |
1 // 1 2 // ******************************************* 3 // * License and Disclaimer 4 // * 5 // * The Geant4 software is copyright of th 6 // * the Geant4 Collaboration. It is provided 7 // * conditions of the Geant4 Software License 8 // * LICENSE and available at http://cern.ch/ 9 // * include a list of copyright holders. 10 // * 11 // * Neither the authors of this software syst 12 // * institutes,nor the agencies providing fin 13 // * work make any representation or warran 14 // * regarding this software system or assum 15 // * use. Please see the license in the file 16 // * for the full disclaimer and the limitatio 17 // * 18 // * This code implementation is the result 19 // * technical work of the GEANT4 collaboratio 20 // * By using, copying, modifying or distri 21 // * any work based on the software) you ag 22 // * use in resulting scientific publicati 23 // * acceptance of all terms of the Geant4 Sof 24 // ******************************************* 25 // 26 // 27 //-------------------------------------------- 28 // 29 // ClassName: G4LowECapture 30 // 31 // Description: The process to kill low-energy 32 // 33 // Author: V.Ivanchenko 12 May 2015 34 // 35 //-------------------------------------------- 36 // 37 // Class description: 38 // 39 // G4LowECapture allows to remove unwanted par 40 // order to improve CPU performance. There are 41 // 42 // 1) low energy threshold for kinetic energy 43 // 2) the vector of names of G4Region where pr 44 // 45 // 46 // If a track is killed then energy deposition 47 // 48 49 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oo 51 52 #ifndef LowECapture_h 53 #define LowECapture_h 1 54 55 #include "G4VDiscreteProcess.hh" 56 #include "globals.hh" 57 58 class G4Region; 59 60 //....oooOO0OOooo........oooOO0OOooo........oo 61 62 class G4LowECapture : public G4VDiscreteProces 63 { 64 public: 65 explicit G4LowECapture(G4double ekinlimit = 66 virtual ~G4LowECapture(); 67 68 void SetKinEnergyLimit(G4double); 69 void AddRegion(const G4String&); 70 71 void BuildPhysicsTable(const G4ParticleDefin 72 73 G4bool IsApplicable(const G4ParticleDefiniti 74 75 G4double PostStepGetPhysicalInteractionLengt 76 G4double, 77 G4ForceCondition*) override; 78 G4VParticleChange* PostStepDoIt(const G4Trac 79 80 G4LowECapture(const G4LowECapture&) = delete 81 G4LowECapture& operator = (const G4LowECaptu 82 83 protected: 84 G4double GetMeanFreePath(const G4Track&, G4d 85 86 private: 87 std::vector<G4String> regionName; 88 std::vector<const G4Region*> region; 89 G4double kinEnergyThreshold; 90 G4int nRegions; 91 G4bool isIon; 92 }; 93 94 //....oooOO0OOooo........oooOO0OOooo........oo 95 96 #endif 97