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25 // 25 //
26 // G4VRestContinuousProcess <<
27 // 26 //
28 // Class description: <<
29 // 27 //
30 // Abstract class which defines the public beh << 28 //
31 // discrete physics interactions. << 29 // ------------------------------------------------------------
>> 30 // GEANT 4 class header file
>> 31 //
>> 32 //
>> 33 // Class Description
>> 34 // Abstract class which defines the public behavior of
>> 35 // discrete physics interactions.
>> 36 //
>> 37 // ------------------------------------------------------------
>> 38 // New Physics scheme 8 Mar. 1997 H.Kurahige
>> 39 // ------------------------------------------------------------
>> 40 // modified 26 Mar. 1997 H.Kurahige
>> 41 // modified 16 Apr. 1997 L.Urban
>> 42 // modified 18 Sep. 1997 H.Kurashige
>> 43 // modified AlongStepGPIL etc. 17 Dec. 1997 H.Kurashige
>> 44 // fix bugs in GetGPILSelection() 24 Jan. 1998 H.Kurashige
>> 45 // modified for new ParticleChange 12 Mar. 1998 H.Kurashige
32 46
33 // Authors: << 47 #ifndef G4VRestContinuousProcess_h
34 // - 2 December 1995, G.Cosmo - First implemen << 48 #define G4VRestContinuousProcess_h 1
35 // - 8 January 1997, H.Kurashige - New Physics <<
36 // ------------------------------------------- <<
37 #ifndef G4VRestContinuousProcess_hh <<
38 #define G4VRestContinuousProcess_hh 1 <<
39 49
40 #include "globals.hh" 50 #include "globals.hh"
41 #include "G4ios.hh" 51 #include "G4ios.hh"
42 52
43 #include "G4VProcess.hh" 53 #include "G4VProcess.hh"
44 54
45 class G4VRestContinuousProcess : public G4VPro 55 class G4VRestContinuousProcess : public G4VProcess
46 { 56 {
>> 57 // Abstract class which defines the public behavior of
>> 58 // discrete physics interactions.
47 public: 59 public:
48 60
49 G4VRestContinuousProcess(const G4String& , << 61 G4VRestContinuousProcess(const G4String& ,
50 G4ProcessType aTy << 62 G4ProcessType aType = fNotDefined );
51 G4VRestContinuousProcess(G4VRestContinuous << 63 G4VRestContinuousProcess(G4VRestContinuousProcess &);
52 64
53 virtual ~G4VRestContinuousProcess(); << 65 virtual ~G4VRestContinuousProcess();
54 66
55 G4VRestContinuousProcess& operator=(const << 67 public: // with description
56 68
57 virtual G4double AtRestGetPhysicalInteract << 69 virtual G4double AtRestGetPhysicalInteractionLength(
58 const G4Track& , 70 const G4Track& ,
59 G4ForceCondition* << 71 G4ForceCondition*
60 ); << 72 );
61 73
62 virtual G4VParticleChange* AtRestDoIt( << 74 virtual G4VParticleChange* AtRestDoIt(
63 const G4Track& , << 75 const G4Track& ,
64 const G4Step& << 76 const G4Step&
65 ); << 77 );
66 78
67 virtual G4double AlongStepGetPhysicalInter << 79 virtual G4double AlongStepGetPhysicalInteractionLength(
68 const G4Track& tr 80 const G4Track& track,
69 G4double previous << 81 G4double previousStepSize,
70 G4double currentM << 82 G4double currentMinimumStep,
71 G4double& current << 83 G4double& currentSafety,
72 G4GPILSelection* 84 G4GPILSelection* selection
73 ); << 85 );
74 86
75 virtual G4VParticleChange* AlongStepDoIt( << 87 virtual G4VParticleChange* AlongStepDoIt(
76 const G4Track& , << 88 const G4Track& ,
77 const G4Step& << 89 const G4Step&
78 ); << 90 );
79 91
80 virtual G4double PostStepGetPhysicalIntera << 92 // no operation in PostStepDoIt
>> 93 virtual G4double PostStepGetPhysicalInteractionLength(
81 const G4Track& , 94 const G4Track& ,
82 G4double , << 95 G4double ,
83 G4ForceCondition* << 96 G4ForceCondition*
84 ) { return -1.0; } << 97 ){ return -1.0; };
85 // No operation in PostStepDoIt << 98
>> 99 // no operation in PostStepDoIt
>> 100 virtual G4VParticleChange* PostStepDoIt(
>> 101 const G4Track& ,
>> 102 const G4Step&
>> 103 ) {return 0;};
86 104
87 virtual G4VParticleChange* PostStepDoIt( << 105 protected: // with description
88 const G4Track& , << 106 virtual G4double GetContinuousStepLimit(const G4Track& aTrack,
89 const G4Step& << 107 G4double previousStepSize,
90 ) { return 0; } << 108 G4double currentMinimumStep,
91 // No operation in PostStepDoIt << 109 G4double& currentSafety
>> 110 )=0;
>> 111 // This pure virtual function is used to calculate step limit
>> 112 // for AlongStep in the derived processes
92 113
93 protected: << 114 private:
>> 115 // this is the returnd value of G4GPILSelection in
>> 116 // the arguments of AlongStepGPIL()
>> 117 G4GPILSelection valueGPILSelection;
>> 118
>> 119 protected:// with description
>> 120 // these two methods are set/get methods for valueGPILSelection
>> 121 void SetGPILSelection(G4GPILSelection selection)
>> 122 { valueGPILSelection = selection;};
>> 123
>> 124 G4GPILSelection GetGPILSelection() const{return valueGPILSelection;};
>> 125
>> 126 protected: // with description
>> 127
>> 128 virtual G4double GetMeanLifeTime(const G4Track& aTrack,G4ForceCondition* condition)=0;
>> 129 // Calculates the mean life-time (i.e. for decays) of the
>> 130 // particle at rest due to the occurrence of the given process,
>> 131 // or converts the probability of interaction (i.e. for
>> 132 // annihilation) into the life-time of the particle for the
>> 133 // occurrence of the given process.
94 134
95 virtual G4double GetContinuousStepLimit(co << 135 private:
96 G4 << 136 // hide default constructor and assignment operator as private
97 G4 << 137 G4VRestContinuousProcess();
98 G4 << 138 G4VRestContinuousProcess & operator=(const G4VRestContinuousProcess &right);
99 // This pure virtual function is used to << 139
100 // for AlongStep in the derived processe << 140 };
101 <<
102 virtual G4double GetMeanLifeTime(const G4T <<
103 G4ForceCo <<
104 // Calculates the mean life-time (i.e. f <<
105 // particle at rest due to the occurrenc <<
106 // converts the probability of interacti <<
107 // the life-time of the particle for the <<
108 141
109 inline void SetGPILSelection(G4GPILSelecti << 142 #endif
110 { valueGPILSelection = selection; } <<
111 143
112 inline G4GPILSelection GetGPILSelection() <<
113 { return valueGPILSelection; } <<
114 144
115 145
116 private: <<
117 146
118 G4VRestContinuousProcess(); <<
119 // Hidden default constructor <<
120 147
121 G4GPILSelection valueGPILSelection = Candi <<
122 // This is the returned value of G4GPIL <<
123 // the arguments of AlongStepGPIL() <<
124 }; <<
125 148
126 #endif <<
127 149