| 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 | #ifndef hTestStepCut_h
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| 27 | #define hTestStepCut_h 1
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| 28 |
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| 29 | //---------------------------------------------------------------------------
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| 30 | //
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| 31 | //---------------------------------------------------------------------------
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| 32 | //
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| 33 | // ClassName: hTestStepCut
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| 34 | //
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| 35 | // Description: Cut on step length of charged particles
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| 36 | //
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| 37 | // Authors: 08.04.01 V.Ivanchenko
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| 38 | //
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| 39 | // Modified:
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| 40 | //
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| 41 | //----------------------------------------------------------------------------
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| 42 | //
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| 43 |
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| 44 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 45 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 46 |
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| 47 | #include "G4ios.hh"
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| 48 | #include "globals.hh"
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| 49 | #include "G4VDiscreteProcess.hh"
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| 50 | #include "G4Step.hh"
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| 51 | #include "G4Track.hh"
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| 52 | #include "G4VParticleChange.hh"
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| 53 | #include "hTestPhysicsList.hh"
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| 54 |
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| 55 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 56 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 57 |
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| 58 | class hTestPhysicsList;
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| 59 |
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| 60 | class hTestStepCut : public G4VDiscreteProcess
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| 61 | {
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| 62 | public: // Without description
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| 63 |
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| 64 | hTestStepCut(const G4String&, const hTestPhysicsList*);
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| 65 |
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| 66 | ~hTestStepCut();
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| 67 |
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| 68 | G4double PostStepGetPhysicalInteractionLength(const G4Track&, G4double,
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| 69 | G4ForceCondition*);
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| 70 |
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| 71 | G4VParticleChange* PostStepDoIt(const G4Track&, const G4Step&);
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| 72 |
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| 73 | protected:
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| 74 |
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| 75 | // it is not needed here !
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| 76 | G4double GetMeanFreePath(const G4Track&, G4double, G4ForceCondition*);
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| 77 |
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| 78 | private:
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| 79 |
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| 80 | // hide assignment operator as private
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| 81 | hTestStepCut(const hTestStepCut &right);
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| 82 | const hTestStepCut& operator=(const hTestStepCut &right);
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| 83 |
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| 84 | const hTestPhysicsList* thePhysics;
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| 85 | };
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| 86 |
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| 87 | // inlined function members implementation
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| 88 |
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| 89 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 90 |
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| 91 | inline G4double hTestStepCut::PostStepGetPhysicalInteractionLength(
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| 92 | const G4Track& aTrack,
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| 93 | G4double,
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| 94 | G4ForceCondition* condition)
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| 95 | {
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| 96 | // condition is set to "Not Forced"
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| 97 | *condition = NotForced;
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| 98 | G4double step = DBL_MAX;
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| 99 |
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| 100 | if(aTrack.GetVolume()->GetName() == "Absorber")
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| 101 | step = thePhysics->GetMaxChargedStep();
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| 102 |
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| 103 | return step;
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| 104 | }
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| 105 |
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| 106 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 107 |
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| 108 | inline G4VParticleChange* hTestStepCut::PostStepDoIt(const G4Track& aTrack,
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| 109 | const G4Step&)
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| 110 | {
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| 111 | // do nothing
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| 112 | aParticleChange.Initialize(aTrack);
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| 113 | return &aParticleChange;
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| 114 | }
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| 115 |
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| 116 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 117 |
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| 118 | inline G4double hTestStepCut::GetMeanFreePath(const G4Track&, G4double,
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| 119 | G4ForceCondition*)
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| 120 | {
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| 121 | return 0.;
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| 122 | }
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| 123 |
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| 124 | //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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| 125 |
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| 126 | #endif
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| 127 |
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