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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
>> 26 // $Id$
26 // 27 //
27 // ------------------------------------------- 28 // -----------------------------------------------------------------------------
28 // 29 //
29 // GEANT4 Class header file 30 // GEANT4 Class header file
30 // 31 //
31 // Author: Vladimir Ivanchenko 32 // Author: Vladimir Ivanchenko
32 // 33 //
33 // Creation date: 20 July 2009 34 // Creation date: 20 July 2009
34 // 35 //
35 // Modified: 36 // Modified:
36 // 37 //
37 //-------------------------------------------- 38 //------------------------------------------------------------------------------
38 // 39 //
39 40
40 // class description 41 // class description
41 // 42 //
42 // The class simulates nuclear stopping due t 43 // The class simulates nuclear stopping due to multiple scattering
43 // It should be instantiated after G4ionIonis <<
44 // 44 //
45 // class description - end 45 // class description - end
46 46
47 //....oooOO0OOooo........oooOO0OOooo........oo 47 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
48 //....oooOO0OOooo........oooOO0OOooo........oo 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
49 49
50 #ifndef G4NuclearStopping_h 50 #ifndef G4NuclearStopping_h
51 #define G4NuclearStopping_h 1 51 #define G4NuclearStopping_h 1
52 52
53 #include "G4VEmProcess.hh" 53 #include "G4VEmProcess.hh"
54 #include "globals.hh" 54 #include "globals.hh"
55 #include "G4Track.hh" 55 #include "G4Track.hh"
56 #include "G4Step.hh" 56 #include "G4Step.hh"
57 #include "G4ParticleDefinition.hh" 57 #include "G4ParticleDefinition.hh"
58 #include "G4GPILSelection.hh" 58 #include "G4GPILSelection.hh"
59 #include "G4ParticleChangeForLoss.hh" 59 #include "G4ParticleChangeForLoss.hh"
60 60
61 //....oooOO0OOooo........oooOO0OOooo........oo 61 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
62 62
>> 63 class G4ICRU49NuclearStoppingModel;
>> 64
63 class G4NuclearStopping : public G4VEmProcess 65 class G4NuclearStopping : public G4VEmProcess
64 { 66 {
65 67
66 public: // with description 68 public: // with description
67 69
68 explicit G4NuclearStopping(const G4String& p << 70 G4NuclearStopping(const G4String& processName="nuclearStopping");
69 71
70 ~G4NuclearStopping() override; << 72 virtual ~G4NuclearStopping();
71 73
72 // returns true for charged particles, false 74 // returns true for charged particles, false otherwise
73 G4bool IsApplicable (const G4ParticleDefinit << 75 G4bool IsApplicable (const G4ParticleDefinition& p);
74 76
75 // implementation of pure virtual method 77 // implementation of pure virtual method
76 G4double AlongStepGetPhysicalInteractionLeng << 78 G4double AlongStepGetPhysicalInteractionLength(const G4Track& track,
77 const G4Track& << 79 G4double previousStepSize,
78 G4double previousStepSize, << 80 G4double currentMinimumStep,
79 G4double currentMinimumStep, << 81 G4double& proposedSafety,
80 G4double& proposedSafety, << 82 G4GPILSelection* selection);
81 G4GPILSelection* selection) final <<
82 83
83 // implementation of energy loss along step 84 // implementation of energy loss along step
84 G4VParticleChange* AlongStepDoIt(const G4Tra 85 G4VParticleChange* AlongStepDoIt(const G4Track& track,
85 const G4Step& step) final; << 86 const G4Step& step);
86 87
87 // print documentation in html format << 88 // Print few lines of informations about the process: validity range,
88 void ProcessDescription(std::ostream&) const << 89 void PrintInfo();
89 90
90 protected: 91 protected:
91 92
92 // This function initialise process 93 // This function initialise process
93 void InitialiseProcess(const G4ParticleDefin << 94 void InitialiseProcess(const G4ParticleDefinition*);
94 <<
95 // copy constructor and hide assignment oper <<
96 G4NuclearStopping(G4NuclearStopping &) = del <<
97 G4NuclearStopping & operator=(const G4Nuclea <<
98 95
99 private: 96 private:
100 97
>> 98 // copy constructor and hide assignment operator
>> 99 G4NuclearStopping(G4NuclearStopping &);
>> 100 G4NuclearStopping & operator=(const G4NuclearStopping &right);
>> 101
101 G4ParticleChangeForLoss nParticleChange; 102 G4ParticleChangeForLoss nParticleChange;
102 G4bool isInitialized; << 103
>> 104 G4ICRU49NuclearStoppingModel* modelICRU49;
>> 105
>> 106 G4bool isInitialized;
103 107
104 }; 108 };
105 109
106 //....oooOO0OOooo........oooOO0OOooo........oo 110 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
107 111
108 #endif 112 #endif
109 113