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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