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25 // 22 //
26 // G4VContinuousProcess <<
27 // 23 //
28 // Class description: << 24 // $Id: G4VContinuousProcess.hh,v 1.5 2001/07/11 10:08:18 gunter Exp $
>> 25 // GEANT4 tag $Name: geant4-05-01-patch-01 $
29 // 26 //
30 // Abstract class which defines the public beh << 27 //
31 // Continuous physics interactions. << 28 // ------------------------------------------------------------
>> 29 // GEANT 4 class header file
>> 30 //
>> 31 // History: first implementation, based on object model of
>> 32 // 2nd December 1995, G.Cosmo
>> 33 // add G4VContinuousProcess(const G4String&) 24 Jul 1996, Hisaya kurashige
>> 34 //
>> 35 // Class Description
>> 36 // Abstract class which defines the public behavior of
>> 37 // Continuous physics interactions.
>> 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.Kurashige
>> 44 // modified 22 Mar. 1997 H.Kurashige
>> 45 // modified 26 Mar. 1997 H.Kurashige
>> 46 // modified AlongStepGPIL etc. 17 Dec. 1997 H.Kurashige
>> 47 // fix bugs in GetGPILSelection() 24 Jan. 1998 H.Kurashige
>> 48 // modified for new ParticleChange 12 Mar. 1998 H.Kurashige
32 49
33 // Authors: << 50 #ifndef G4VContinuousProcess_h
34 // - 2 December 1995, G.Cosmo - First implemen << 51 #define G4VContinuousProcess_h 1
35 // - 18 December 1996, H.Kurashige - New Physi <<
36 // ------------------------------------------- <<
37 #ifndef G4VContinuousProcess_hh <<
38 #define G4VContinuousProcess_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
45 class G4VContinuousProcess : public G4VProcess 58 class G4VContinuousProcess : public G4VProcess
46 { 59 {
>> 60 // Abstract class which defines the public behavior of
>> 61 // Continuous physics interactions.
47 public: 62 public:
48 63
49 G4VContinuousProcess(const G4String& aName << 64 G4VContinuousProcess(const G4String& ,
50 G4ProcessType aType = << 65 G4ProcessType aType = fNotDefined );
51 G4VContinuousProcess(G4VContinuousProcess << 66 G4VContinuousProcess(G4VContinuousProcess &);
52 <<
53 virtual ~G4VContinuousProcess(); <<
54 67
55 G4VContinuousProcess& operator=(const G4VC << 68 virtual ~G4VContinuousProcess();
56 69
57 virtual G4double AlongStepGetPhysicalInter << 70 public: // with description
>> 71 virtual G4double AlongStepGetPhysicalInteractionLength(
58 const G4Track& tr 72 const G4Track& track,
59 G4double previou << 73 G4double previousStepSize,
60 G4double current << 74 G4double currentMinimumStep,
61 G4double& propose << 75 G4double& proposedSafety,
62 G4GPILSelection* 76 G4GPILSelection* selection
63 ); << 77 );
64 78
65 virtual G4VParticleChange* AlongStepDoIt( << 79 virtual G4VParticleChange* AlongStepDoIt(
66 const G4Track& , << 80 const G4Track& ,
67 const G4Step& << 81 const G4Step&
68 ); << 82 );
69 83
70 // no operation in AtRestDoIt and PostStep << 84 // no operation in AtRestDoIt and PostStepDoIt
71 // << 85 virtual G4double PostStepGetPhysicalInteractionLength(
72 virtual G4double PostStepGetPhysicalIntera <<
73 const G4Track&, 86 const G4Track&,
74 G4double, << 87 G4double,
75 G4ForceCondition* << 88 G4ForceCondition*
76 ) { return -1.0; } << 89 ){ return -1.0; };
77 90
78 virtual G4double AtRestGetPhysicalInteract << 91 virtual G4double AtRestGetPhysicalInteractionLength(
79 const G4Track& , 92 const G4Track& ,
80 G4ForceCondition* << 93 G4ForceCondition*
81 ) { return -1.0; } << 94 ) { return -1.0; };
82 95
83 // no operation in AtRestDoIt and PostStep << 96 // no operation in AtRestDoIt and PostStepDoIt
84 // << 97 virtual G4VParticleChange* AtRestDoIt(
85 virtual G4VParticleChange* AtRestDoIt( << 98 const G4Track& ,
86 const G4Track& , << 99 const G4Step&
87 const G4Step& << 100 ) {return 0;};
88 ) { return 0; } << 101
89 << 102 virtual G4VParticleChange* PostStepDoIt(
90 virtual G4VParticleChange* PostStepDoIt( << 103 const G4Track& ,
91 const G4Track& , << 104 const G4Step&
92 const G4Step& << 105 ) {return 0;};
93 ) { return 0; } <<
94 106
95 protected: << 107 protected: // with description
>> 108 virtual G4double GetContinuousStepLimit(const G4Track& aTrack,
>> 109 G4double previousStepSize,
>> 110 G4double currentMinimumStep,
>> 111 G4double& currentSafety
>> 112 )=0;
>> 113 // This pure virtual function is used to calculate step limit
>> 114 // for AlongStep in the derived processes
96 115
97 virtual G4double GetContinuousStepLimit( c << 116 private:
98 G << 117 // this is the returnd value of G4GPILSelection in
99 G << 118 // the arguments of AlongStepGPIL()
100 G << 119 G4GPILSelection valueGPILSelection;
101 // This pure virtual function is used to << 120
102 // for AlongStep in the derived processe << 121 protected: // with description
>> 122 // these two methods are set/get methods for valueGPILSelection
>> 123 void SetGPILSelection(G4GPILSelection selection)
>> 124 { valueGPILSelection = selection;};
103 125
104 inline void SetGPILSelection(G4GPILSelecti << 126 G4GPILSelection GetGPILSelection() const{return valueGPILSelection;};
105 { valueGPILSelection = selection; } <<
106 127
107 inline G4GPILSelection GetGPILSelection() <<
108 { return valueGPILSelection; } <<
109 128
110 private: 129 private:
>> 130 // hide default constructor and assignment operator as private
>> 131 G4VContinuousProcess();
>> 132 G4VContinuousProcess & operator=(const G4VContinuousProcess &right);
111 133
112 G4VContinuousProcess(); <<
113 // Hidden default constructor <<
114 <<
115 G4GPILSelection valueGPILSelection = Candi <<
116 // The returned value of G4GPILSelection <<
117 // the arguments of AlongStepGPIL() <<
118 }; 134 };
>> 135 // -----------------------------------------
>> 136 // inlined function members implementation
>> 137 // -----------------------------------------
>> 138 #include "G4Step.hh"
>> 139 #include "G4Track.hh"
>> 140 #include "G4MaterialTable.hh"
>> 141 #include "G4VParticleChange.hh"
>> 142
>> 143 inline G4double G4VContinuousProcess::AlongStepGetPhysicalInteractionLength(
>> 144 const G4Track& track,
>> 145 G4double previousStepSize,
>> 146 G4double currentMinimumStep,
>> 147 G4double& currentSafety,
>> 148 G4GPILSelection* selection
>> 149 )
>> 150 {
>> 151 // GPILSelection is set to defaule value of CandidateForSelection
>> 152 valueGPILSelection = CandidateForSelection;
>> 153
>> 154 // get Step limit proposed by the process
>> 155 G4double steplength = GetContinuousStepLimit(track,previousStepSize,currentMinimumStep, currentSafety);
>> 156
>> 157 // set return value for G4GPILSelection
>> 158 *selection = valueGPILSelection;
>> 159
>> 160 #ifdef G4VERBOSE
>> 161 if (verboseLevel>1){
>> 162 G4cout << "G4VContinuousProcess::AlongStepGetPhysicalInteractionLength ";
>> 163 G4cout << "[ " << GetProcessName() << "]" <<G4endl;
>> 164 track.GetDynamicParticle()->DumpInfo();
>> 165 G4cout << " in Material " << track.GetMaterial()->GetName() <<G4endl;
>> 166 G4cout << "IntractionLength= " << steplength/cm <<"[cm] " <<G4endl;
>> 167 }
>> 168 #endif
>> 169
>> 170 return steplength ;
>> 171 }
>> 172
>> 173 inline G4VParticleChange* G4VContinuousProcess::AlongStepDoIt(
>> 174 const G4Track& ,
>> 175 const G4Step&
>> 176 )
>> 177 {
>> 178 return pParticleChange;
>> 179 }
119 180
120 #endif 181 #endif
>> 182
>> 183
>> 184
>> 185
121 186