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25 // 25 //
26 // G4VRestProcess << 26 //
>> 27 //
27 // 28 //
28 // Class description: << 29 // ------------------------------------------------------------
>> 30 // GEANT 4 class header file
29 // 31 //
30 // Abstract class which defines the public beh << 32 // History: first implementation, based on object model of
31 // physics interactions at rest. << 33 // 2nd December 1995, G.Cosmo
>> 34 //
>> 35 // Class Description
>> 36 // Abstract class which defines the public behavior of
>> 37 // physics interactions at rest.
>> 38 //
>> 39 // ------------------------------------------------------------
>> 40 // New Physics scheme 18 Dec. 1996 H.Kurahige
>> 41 // ------------------------------------------------------------
>> 42 // modified 25 Feb. 1997 H.Kurahige
>> 43 // modified 8 Mar. 1997 H.Kurahige
>> 44 // modified 26 Mar. 1997 H.Kurahige
>> 45 // modified 16 Apr. 1997 L.Urban
>> 46 // modified 17 Dec. 1997 L.Urban
>> 47 // modified for new ParticleChange 12 Mar. 1998 H.Kurashige
>> 48
32 49
33 // Authors: << 50 #ifndef G4VRestProcess_h
34 // - 2 December 1995, G.Cosmo - First implemen << 51 #define G4VRestProcess_h 1
35 // - 18 December 1996, H.Kurashige - New Physi <<
36 // ------------------------------------------- <<
37 #ifndef G4VRestProcess_hh <<
38 #define G4VRestProcess_hh 1 <<
39 52
40 #include "globals.hh" 53 #include "globals.hh"
41 #include "G4ios.hh" 54 #include "G4ios.hh"
42 55
43 #include "G4VProcess.hh" 56 #include "G4VProcess.hh"
44 57
>> 58
45 class G4VRestProcess : public G4VProcess 59 class G4VRestProcess : public G4VProcess
46 { 60 {
47 public: << 61 // Abstract class which defines the public behavior of
>> 62 // physics interactions at rest.
48 63
49 G4VRestProcess(const G4String& aName, << 64 public:
50 G4ProcessType aType = fNotD << 65 G4VRestProcess(const G4String& ,
51 G4VRestProcess(G4VRestProcess&); << 66 G4ProcessType aType = fNotDefined );
52 << 67 G4VRestProcess(G4VRestProcess& );
53 virtual ~G4VRestProcess(); <<
54 68
55 G4VRestProcess& operator=(const G4VRestPro << 69 virtual ~G4VRestProcess();
56 70
57 virtual G4double AtRestGetPhysicalInteract << 71 public: // with description
>> 72 virtual G4double AtRestGetPhysicalInteractionLength(
58 const G4Track& tr 73 const G4Track& track,
59 G4ForceCondition* << 74 G4ForceCondition* condition
60 ); << 75 );
61 76
62 virtual G4VParticleChange* AtRestDoIt( << 77 virtual G4VParticleChange* AtRestDoIt(
63 const G4Track& , << 78 const G4Track& ,
64 const G4Step& << 79 const G4Step&
65 ); << 80 );
66 81
67 virtual G4double AlongStepGetPhysicalInter << 82 // no operation in PostStepDoIt and AlongStepDoIt
>> 83 virtual G4double AlongStepGetPhysicalInteractionLength(
68 const G4Track&, 84 const G4Track&,
69 G4double , << 85 G4double ,
70 G4double , << 86 G4double ,
71 G4double& , << 87 G4double& ,
72 G4GPILSelection* << 88 G4GPILSelection*
73 ) { return -1.0; } << 89 ){ return -1.0; };
74 // No operation in AlongStepGPIL <<
75 90
76 virtual G4double PostStepGetPhysicalIntera << 91 virtual G4double PostStepGetPhysicalInteractionLength(
77 const G4Track& , 92 const G4Track& ,
78 G4double , << 93 G4double ,
79 G4ForceCondition* << 94 G4ForceCondition*
80 ) { return -1.0; } << 95 ) { return -1.0; };
81 // No operation in PostStepGPIL << 96
>> 97 // no operation in PostStepDoIt and AlongStepDoIt
>> 98 virtual G4VParticleChange* PostStepDoIt(
>> 99 const G4Track& ,
>> 100 const G4Step&
>> 101 ) {return 0;};
>> 102
>> 103 virtual G4VParticleChange* AlongStepDoIt(
>> 104 const G4Track& ,
>> 105 const G4Step&
>> 106 ) {return 0;};
>> 107
>> 108 protected: // with description
>> 109
>> 110 virtual G4double GetMeanLifeTime(const G4Track& aTrack,G4ForceCondition* condition)=0;
>> 111 // Calculates the mean life-time (i.e. for decays) of the
>> 112 // particle at rest due to the occurence of the given process,
>> 113 // or converts the probability of interaction (i.e. for
>> 114 // annihilation) into the life-time of the particle for the
>> 115 // occurence of the given process.
>> 116
>> 117 private:
>> 118 // hide default constructor and assignment operator as private
>> 119 G4VRestProcess();
>> 120 G4VRestProcess & operator=(const G4VRestProcess &right);
>> 121 };
82 122
83 virtual G4VParticleChange* PostStepDoIt( <<
84 const G4Track& , <<
85 const G4Step& <<
86 ) { return 0; } <<
87 // No operation in PostStepDoIt <<
88 123
89 virtual G4VParticleChange* AlongStepDoIt( <<
90 const G4Track& , <<
91 const G4Step& <<
92 ) { return 0; } <<
93 // No operation in AlongStepDoIt <<
94 <<
95 protected: <<
96 <<
97 virtual G4double GetMeanLifeTime(const G4T <<
98 G4ForceCo <<
99 // Calculates the mean life-time (i.e. f <<
100 // particle at rest due to the occurrenc <<
101 // or converts the probability of intera <<
102 // annihilation) into the life-time of t <<
103 // occurrence of the given process <<
104 124
105 private: << 125 #endif
>> 126
106 127
107 G4VRestProcess(); <<
108 // Hidden default constructor <<
109 }; <<
110 128
111 #endif <<
112 129