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1 // 2 // ******************************************************************** 3 // * License and Disclaimer * 4 // * * 5 // * The Geant4 software is copyright of the Copyright Holders of * 6 // * the Geant4 Collaboration. It is provided under the terms and * 7 // * conditions of the Geant4 Software License, included in the file * 8 // * LICENSE and available at http://cern.ch/geant4/license . These * 9 // * include a list of copyright holders. * 10 // * * 11 // * Neither the authors of this software system, nor their employing * 12 // * institutes,nor the agencies providing financial support for this * 13 // * work make any representation or warranty, express or implied, * 14 // * regarding this software system or assume any liability for its * 15 // * use. Please see the license in the file LICENSE and URL above * 16 // * for the full disclaimer and the limitation of liability. * 17 // * * 18 // * This code implementation is the result of the scientific and * 19 // * technical work of the GEANT4 collaboration. * 20 // * By using, copying, modifying or distributing the software (or * 21 // * any work based on the software) you agree to acknowledge its * 22 // * use in resulting scientific publications, and indicate your * 23 // * acceptance of all terms of the Geant4 Software license. * 24 // ******************************************************************** 25 // 26 /// \file DetectorMessenger.hh 27 /// \brief 28 #ifndef MolecularIRTDamageReactionModel_hh 29 #define MolecularIRTDamageReactionModel_hh 30 31 #include "G4LogicalVolume.hh" 32 #include "G4String.hh" 33 #include "G4ThreeVector.hh" 34 #include "G4VDNAHitModel.hh" 35 #include "globals.hh" 36 37 class DNAGeometry; 38 39 class G4DNAComponentNode; 40 41 class G4MolecularConfiguration; 42 43 class G4DNAMolecularReactionTable; 44 45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 46 47 class IRTDamageReactionModel : public G4VDNAHitModel 48 { 49 public: 50 explicit IRTDamageReactionModel(const G4String& name); 51 52 ~IRTDamageReactionModel() override = default; 53 54 IRTDamageReactionModel& operator=(const IRTDamageReactionModel& right) = delete; 55 56 IRTDamageReactionModel(const IRTDamageReactionModel&) = delete; 57 58 using DNANode = std::variant<const G4DNAComponentNode*, /*for dnadamage chain*/ 59 const G4VPhysicalVolume* /*for molecularDNA chain*/>; 60 61 G4double CalculateReactionTime(const G4Track& trackA, DNANode&) override; 62 63 G4bool DoReaction(const G4Track& track, const G4double&, const DNANode&) override; 64 65 private: 66 G4double GetTimeToEncounter(const G4MolecularConfiguration* molA, 67 const G4MolecularConfiguration* molB, const G4double& distance); 68 69 void MakeReaction(const G4Track& track); 70 71 void RecordDNADamage() const; 72 73 const G4VPhysicalVolume* fpDNAPhyVolume = nullptr; 74 const G4Track* fpTrack = nullptr; 75 G4double fminTimeStep = DBL_MAX; 76 G4double fReactionTime = DBL_MAX; 77 DNAGeometry* fpDNAGeometry; 78 const G4DNAMolecularReactionTable* fMolecularReactionTable; 79 }; 80 81 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 82 83 #endif 84