| 1 | // |
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| 2 | // ******************************************************************** |
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| 3 | // * License and Disclaimer * |
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| 4 | // * * |
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| 5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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| 6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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| 7 | // * conditions of the Geant4 Software License, included in the file * |
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| 8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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| 9 | // * include a list of copyright holders. * |
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| 10 | // * * |
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| 11 | // * Neither the authors of this software system, nor their employing * |
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| 12 | // * institutes,nor the agencies providing financial support for this * |
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| 13 | // * work make any representation or warranty, express or implied, * |
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| 14 | // * regarding this software system or assume any liability for its * |
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| 15 | // * use. Please see the license in the file LICENSE and URL above * |
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| 16 | // * for the full disclaimer and the limitation of liability. * |
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| 17 | // * * |
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| 18 | // * This code implementation is the result of the scientific and * |
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| 19 | // * technical work of the GEANT4 collaboration. * |
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| 20 | // * By using, copying, modifying or distributing the software (or * |
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| 21 | // * any work based on the software) you agree to acknowledge its * |
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| 22 | // * use in resulting scientific publications, and indicate your * |
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| 23 | // * acceptance of all terms of the Geant4 Software license. * |
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| 24 | // ******************************************************************** |
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| 25 | // |
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| 26 | // Rich advanced example for Geant4 |
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| 27 | // HpdSiEnergyLoss.hh for Rich of LHCb |
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| 28 | // History: |
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| 29 | // Created: Sajan Easo (Sajan.Easo@cern.ch) |
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| 30 | // Revision and changes: Patricia Mendez (Patricia.Mendez@cern.ch) |
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| 31 | ///////////////////////////////////////////////////////////////////////////// |
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| 32 | #ifndef HpdSiEnergyLoss_h |
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| 33 | #define HpdSiEnergyLoss_h 1 |
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| 34 | #include "globals.hh" |
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| 35 | #include "G4VEnergyLoss.hh" |
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| 36 | #include "G4VParticleChange.hh" |
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| 37 | #include "G4DynamicParticle.hh" |
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| 38 | #include "G4Track.hh" |
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| 39 | #include "G4Step.hh" |
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| 40 | #include "G4ParticleDefinition.hh" |
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| 41 | |
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| 42 | class HpdSiEnergyLoss : public G4VEnergyLoss |
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| 43 | { |
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| 44 | public: |
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| 45 | |
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| 46 | HpdSiEnergyLoss(const G4String& materialName , |
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| 47 | const G4String& processName); |
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| 48 | |
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| 49 | |
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| 50 | virtual ~HpdSiEnergyLoss(); |
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| 51 | |
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| 52 | G4bool IsApplicable(const G4ParticleDefinition&); |
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| 53 | // true for all charged particles |
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| 54 | G4double GetContinuousStepLimit(const G4Track& track, |
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| 55 | G4double previousStepSize, |
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| 56 | G4double currentMinimumStep, |
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| 57 | G4double& currentSafety); |
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| 58 | G4VParticleChange* AlongStepDoIt(const G4Track& aTrack, |
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| 59 | const G4Step& aStep) ; |
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| 60 | G4double GetMeanFreePath(const G4Track& track, |
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| 61 | G4double previousStepSize, |
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| 62 | G4ForceCondition* condition); |
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| 63 | G4VParticleChange* PostStepDoIt(const G4Track& aTrack, |
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| 64 | const G4Step& aStep); |
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| 65 | private: |
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| 66 | |
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| 67 | // hide assignment and copy operators |
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| 68 | HpdSiEnergyLoss ( HpdSiEnergyLoss &); |
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| 69 | HpdSiEnergyLoss & operator=(const HpdSiEnergyLoss &right); |
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| 70 | |
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| 71 | //now the data members |
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| 72 | G4int fMatIndex; |
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| 73 | G4double MinKineticEnergy ; |
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| 74 | G4double MipEnergy; |
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| 75 | G4double finalRangeforStep; |
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| 76 | G4String ElossMaterialName; |
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| 77 | |
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| 78 | }; |
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| 79 | #endif |
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| 80 | |
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| 81 | |
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| 82 | |
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