[819] | 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 | // |
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| 27 | // $Id: G4WrapperProcess.hh,v 1.9 2007/12/12 10:09:49 gcosmo Exp $ |
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[1196] | 28 | // GEANT4 tag $Name: geant4-09-03-cand-01 $ |
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[819] | 29 | // |
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| 30 | // |
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| 31 | // ------------------------------------------------------------ |
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| 32 | // GEANT 4 class header file |
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| 33 | // |
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| 34 | // Class Description |
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| 35 | // |
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| 36 | // This class is the virtual class for wrapper process objects. |
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| 37 | |
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| 38 | // ------------------------------------------------------------ |
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| 39 | // New Physics scheme 18 Dec. 1996 H.Kurahige |
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| 40 | // ------------------------------------------------------------ |
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| 41 | |
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| 42 | #ifndef G4WrapperProcess_h |
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| 43 | #define G4WrapperProcess_h 1 |
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| 44 | |
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| 45 | #include "globals.hh" |
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| 46 | #include "G4ios.hh" |
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| 47 | #include "G4VProcess.hh" |
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| 48 | |
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| 49 | class G4WrapperProcess : public G4VProcess |
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| 50 | { |
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| 51 | // A virtual class for wrapper process objects. |
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| 52 | |
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| 53 | private: |
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| 54 | // hide default constructor and assignment operator as private |
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| 55 | // do not hide default constructor for alpha version |
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| 56 | inline G4WrapperProcess & operator=(const G4WrapperProcess &right); |
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| 57 | |
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| 58 | public: // with description |
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| 59 | // constructor requires the process name and type |
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| 60 | G4WrapperProcess(const G4String& aName = "Wrapped", |
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| 61 | G4ProcessType aType = fNotDefined ); |
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| 62 | |
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| 63 | // copy constructor copys the name but does not copy the |
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| 64 | // physics table (0 pointer is assigned) |
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| 65 | G4WrapperProcess(const G4WrapperProcess &right); |
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| 66 | |
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| 67 | public: |
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| 68 | // destructor |
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| 69 | virtual ~G4WrapperProcess(); |
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| 70 | |
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| 71 | // equality opperators |
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| 72 | inline G4int operator==(const G4WrapperProcess &right) const; |
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| 73 | inline G4int operator!=(const G4WrapperProcess &right) const; |
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| 74 | |
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| 75 | public: // with description |
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| 76 | virtual void RegisterProcess(G4VProcess*); |
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| 77 | virtual const G4VProcess* GetRegisteredProcess() const; |
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| 78 | |
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| 79 | protected: |
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| 80 | G4VProcess* pRegProcess; |
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| 81 | |
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| 82 | public: // with description |
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| 83 | //////////////////////////// |
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| 84 | // DoIt ///////////////// |
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| 85 | /////////////////////////// |
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| 86 | virtual G4VParticleChange* PostStepDoIt( |
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| 87 | const G4Track& track, |
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| 88 | const G4Step& stepData |
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| 89 | ); |
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| 90 | |
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| 91 | virtual G4VParticleChange* AlongStepDoIt( |
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| 92 | const G4Track& track, |
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| 93 | const G4Step& stepData |
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| 94 | ); |
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| 95 | virtual G4VParticleChange* AtRestDoIt( |
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| 96 | const G4Track& track, |
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| 97 | const G4Step& stepData |
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| 98 | ); |
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| 99 | ////////////////////////// |
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| 100 | // GPIL ////////////// |
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| 101 | ///////////////////////// |
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| 102 | virtual G4double AlongStepGetPhysicalInteractionLength( |
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| 103 | const G4Track& track, |
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| 104 | G4double previousStepSize, |
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| 105 | G4double currentMinimumStep, |
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| 106 | G4double& proposedSafety, |
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| 107 | G4GPILSelection* selection); |
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| 108 | |
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| 109 | virtual G4double AtRestGetPhysicalInteractionLength( |
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| 110 | const G4Track& track, |
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| 111 | G4ForceCondition* condition |
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| 112 | ); |
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| 113 | |
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| 114 | virtual G4double PostStepGetPhysicalInteractionLength( |
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| 115 | const G4Track& track, |
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| 116 | G4double previousStepSize, |
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| 117 | G4ForceCondition* condition |
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| 118 | ) ; |
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| 119 | |
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| 120 | ////////////////////// |
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| 121 | virtual G4bool IsApplicable(const G4ParticleDefinition&); |
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| 122 | // Returns true if this process object is applicable to |
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| 123 | // the particle type |
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| 124 | // Process will not be registered to a particle if IsApplicable is false |
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| 125 | |
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| 126 | virtual void BuildPhysicsTable(const G4ParticleDefinition&); |
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| 127 | // Messaged by the Particle definition (via the Process manager) |
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| 128 | // whenever cross section tables have to be rebuilt (i.e. if new |
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| 129 | // materials have been defined). |
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| 130 | // It is overloaded by individual processes when they need physics |
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| 131 | // tables. |
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| 132 | |
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| 133 | // Processes which Build (for example in their |
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| 134 | // constructors) physics tables independent of cuts |
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| 135 | // should preferably use a |
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| 136 | // private void BuildThePhysicsTable() |
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| 137 | // function. Not another BuildPhysicsTable, please. |
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| 138 | |
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| 139 | virtual void PreparePhysicsTable(const G4ParticleDefinition&); |
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| 140 | // Messaged by the Particle definition (via the Process manager) |
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| 141 | // whenever cross section tables have to be prepare for rebuilt |
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| 142 | // (i.e. if new materials have been defined). |
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| 143 | // It is overloaded by individual processes when they need physics |
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| 144 | // tables. |
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| 145 | |
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| 146 | // Processes which Build physics tables independent of cuts |
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| 147 | // (for example in their constructors) |
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| 148 | // should preferably use private |
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| 149 | // void BuildThePhysicsTable() and void PreparePhysicsTable(). |
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| 150 | // Not another BuildPhysicsTable, please. |
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| 151 | |
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| 152 | |
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| 153 | virtual G4bool StorePhysicsTable(const G4ParticleDefinition* , |
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| 154 | const G4String& directory, |
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| 155 | G4bool ascii = false); |
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| 156 | // Store PhysicsTable in a file. |
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| 157 | // (return false in case of failure at I/O ) |
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| 158 | |
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| 159 | virtual G4bool RetrievePhysicsTable( const G4ParticleDefinition* , |
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| 160 | const G4String& directory, |
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| 161 | G4bool ascii = false); |
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| 162 | // Retrieve Physics from a file. |
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| 163 | // (return true if the Physics Table can be build by using file) |
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| 164 | // (return false if the process has no functionality or in case of failure) |
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| 165 | // File name should be defined by each process |
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| 166 | // and the file should be placed under the directory specifed by the argument. |
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| 167 | //////////////////////////// |
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| 168 | virtual void StartTracking(G4Track*); |
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| 169 | virtual void EndTracking(); |
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| 170 | // inform Start/End of tracking for each track to the physics process |
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| 171 | |
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| 172 | public: |
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| 173 | virtual void SetProcessManager(const G4ProcessManager*); |
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| 174 | // A process manager set its own pointer when the process is registered |
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| 175 | // the process Manager |
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| 176 | virtual const G4ProcessManager* GetProcessManager(); |
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| 177 | // Get the process manager which the process belongs to |
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| 178 | |
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| 179 | public: |
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| 180 | virtual void ResetNumberOfInteractionLengthLeft(); |
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| 181 | // reset (determine the value of)NumberOfInteractionLengthLeft |
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| 182 | |
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| 183 | }; |
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| 184 | |
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| 185 | inline |
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| 186 | G4WrapperProcess & G4WrapperProcess::operator=(const G4WrapperProcess &) |
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| 187 | { |
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| 188 | G4Exception("G4WrapperProcess::operator=","Illegal operation", |
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| 189 | JustWarning,"Assignment operator is called"); |
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| 190 | return *this; |
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| 191 | } |
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| 192 | |
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| 193 | inline |
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| 194 | G4int G4WrapperProcess::operator==(const G4WrapperProcess &right) const |
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| 195 | { |
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| 196 | return (this == &right); |
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| 197 | } |
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| 198 | |
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| 199 | inline |
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| 200 | G4int G4WrapperProcess::operator!=(const G4WrapperProcess &right) const |
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| 201 | { |
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| 202 | return (this != &right); |
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| 203 | } |
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| 204 | |
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| 205 | #endif |
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