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25 // 25 //
26 // G4VRestProcess << 26 //
>> 27 // $Id$
>> 28 //
27 // 29 //
28 // Class description: << 30 // ------------------------------------------------------------
>> 31 // GEANT 4 class header file
29 // 32 //
30 // Abstract class which defines the public beh << 33 // History: first implementation, based on object model of
31 // physics interactions at rest. << 34 // 2nd December 1995, G.Cosmo
>> 35 //
>> 36 // Class Description
>> 37 // Abstract class which defines the public behavior of
>> 38 // physics interactions at rest.
>> 39 //
>> 40 // ------------------------------------------------------------
>> 41 // New Physics scheme 18 Dec. 1996 H.Kurahige
>> 42 // ------------------------------------------------------------
>> 43 // modified 25 Feb. 1997 H.Kurahige
>> 44 // modified 8 Mar. 1997 H.Kurahige
>> 45 // modified 26 Mar. 1997 H.Kurahige
>> 46 // modified 16 Apr. 1997 L.Urban
>> 47 // modified 17 Dec. 1997 L.Urban
>> 48 // modified for new ParticleChange 12 Mar. 1998 H.Kurashige
>> 49
32 50
33 // Authors: << 51 #ifndef G4VRestProcess_h
34 // - 2 December 1995, G.Cosmo - First implemen << 52 #define G4VRestProcess_h 1
35 // - 18 December 1996, H.Kurashige - New Physi <<
36 // ------------------------------------------- <<
37 #ifndef G4VRestProcess_hh <<
38 #define G4VRestProcess_hh 1 <<
39 53
40 #include "globals.hh" 54 #include "globals.hh"
41 #include "G4ios.hh" 55 #include "G4ios.hh"
42 56
43 #include "G4VProcess.hh" 57 #include "G4VProcess.hh"
44 58
>> 59
45 class G4VRestProcess : public G4VProcess 60 class G4VRestProcess : public G4VProcess
46 { 61 {
47 public: << 62 // Abstract class which defines the public behavior of
>> 63 // physics interactions at rest.
48 64
49 G4VRestProcess(const G4String& aName, << 65 public:
50 G4ProcessType aType = fNotD << 66 G4VRestProcess(const G4String& ,
51 G4VRestProcess(G4VRestProcess&); << 67 G4ProcessType aType = fNotDefined );
52 << 68 G4VRestProcess(G4VRestProcess& );
53 virtual ~G4VRestProcess(); <<
54 69
55 G4VRestProcess& operator=(const G4VRestPro << 70 virtual ~G4VRestProcess();
56 71
57 virtual G4double AtRestGetPhysicalInteract << 72 public: // with description
>> 73 virtual G4double AtRestGetPhysicalInteractionLength(
58 const G4Track& tr 74 const G4Track& track,
59 G4ForceCondition* << 75 G4ForceCondition* condition
60 ); << 76 );
61 77
62 virtual G4VParticleChange* AtRestDoIt( << 78 virtual G4VParticleChange* AtRestDoIt(
63 const G4Track& , << 79 const G4Track& ,
64 const G4Step& << 80 const G4Step&
65 ); << 81 );
66 82
67 virtual G4double AlongStepGetPhysicalInter << 83 // no operation in PostStepDoIt and AlongStepDoIt
>> 84 virtual G4double AlongStepGetPhysicalInteractionLength(
68 const G4Track&, 85 const G4Track&,
69 G4double , << 86 G4double ,
70 G4double , << 87 G4double ,
71 G4double& , << 88 G4double& ,
72 G4GPILSelection* << 89 G4GPILSelection*
73 ) { return -1.0; } << 90 ){ return -1.0; };
74 // No operation in AlongStepGPIL <<
75 91
76 virtual G4double PostStepGetPhysicalIntera << 92 virtual G4double PostStepGetPhysicalInteractionLength(
77 const G4Track& , 93 const G4Track& ,
78 G4double , << 94 G4double ,
79 G4ForceCondition* << 95 G4ForceCondition*
80 ) { return -1.0; } << 96 ) { return -1.0; };
81 // No operation in PostStepGPIL << 97
>> 98 // no operation in PostStepDoIt and AlongStepDoIt
>> 99 virtual G4VParticleChange* PostStepDoIt(
>> 100 const G4Track& ,
>> 101 const G4Step&
>> 102 ) {return 0;};
>> 103
>> 104 virtual G4VParticleChange* AlongStepDoIt(
>> 105 const G4Track& ,
>> 106 const G4Step&
>> 107 ) {return 0;};
>> 108
>> 109 protected: // with description
>> 110
>> 111 virtual G4double GetMeanLifeTime(const G4Track& aTrack,G4ForceCondition* condition)=0;
>> 112 // Calculates the mean life-time (i.e. for decays) of the
>> 113 // particle at rest due to the occurence of the given process,
>> 114 // or converts the probability of interaction (i.e. for
>> 115 // annihilation) into the life-time of the particle for the
>> 116 // occurence of the given process.
>> 117
>> 118 private:
>> 119 // hide default constructor and assignment operator as private
>> 120 G4VRestProcess();
>> 121 G4VRestProcess & operator=(const G4VRestProcess &right);
>> 122 };
82 123
83 virtual G4VParticleChange* PostStepDoIt( <<
84 const G4Track& , <<
85 const G4Step& <<
86 ) { return 0; } <<
87 // No operation in PostStepDoIt <<
88 124
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 <<
104 125
105 private: << 126 #endif
>> 127
106 128
107 G4VRestProcess(); <<
108 // Hidden default constructor <<
109 }; <<
110 129
111 #endif <<
112 130