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25 // 25 //
26 // G4VRestContinuousDiscreteProcess << 26 //
>> 27 //
27 // 28 //
28 // Authors: << 29 // --------------------------------------------------------------
29 // - 2 December 1995, G.Cosmo - First implemen << 30 // GEANT 4 class implementation file
30 // - 8 January 1997, H.Kurashige - New Physics << 31 //
31 // ------------------------------------------- << 32 // History: first implementation, based on object model of
>> 33 // 2nd December 1995, G.Cosmo
>> 34 // --------------------------------------------------------------
>> 35 // New Physics scheme 8 Jan. 1997 H.Kurahige
>> 36 // ------------------------------------------------------------
32 37
33 #include "G4VRestContinuousDiscreteProcess.hh" 38 #include "G4VRestContinuousDiscreteProcess.hh"
34 #include "G4SystemOfUnits.hh" 39 #include "G4SystemOfUnits.hh"
35 40
36 #include "G4Step.hh" 41 #include "G4Step.hh"
37 #include "G4Track.hh" 42 #include "G4Track.hh"
38 #include "G4MaterialTable.hh" 43 #include "G4MaterialTable.hh"
39 #include "G4VParticleChange.hh" 44 #include "G4VParticleChange.hh"
40 45
41 // ------------------------------------------- <<
42 G4VRestContinuousDiscreteProcess::G4VRestConti 46 G4VRestContinuousDiscreteProcess::G4VRestContinuousDiscreteProcess()
43 : G4VProcess("No Name Discrete Process") << 47 :G4VProcess("No Name Discrete Process"),
>> 48 valueGPILSelection(CandidateForSelection)
44 { 49 {
45 G4Exception("G4VRestContinuousDiscreteProces 50 G4Exception("G4VRestContinuousDiscreteProcess::G4VRestContinuousDiscreteProcess()",
46 "ProcMan102", JustWarning, "Defa << 51 "ProcMan102",JustWarning,"Default constructor is called");
47 } 52 }
48 53
49 // ------------------------------------------- << 54 G4VRestContinuousDiscreteProcess::G4VRestContinuousDiscreteProcess(const G4String& aName , G4ProcessType aType)
50 G4VRestContinuousDiscreteProcess:: << 55 : G4VProcess(aName, aType),
51 G4VRestContinuousDiscreteProcess(const G4Strin << 56 valueGPILSelection(CandidateForSelection)
52 : G4VProcess(aName, aType) <<
53 { 57 {
54 } 58 }
55 59
56 // ------------------------------------------- <<
57 G4VRestContinuousDiscreteProcess::~G4VRestCont 60 G4VRestContinuousDiscreteProcess::~G4VRestContinuousDiscreteProcess()
58 { 61 {
59 } 62 }
60 63
61 // ------------------------------------------- << 64 G4VRestContinuousDiscreteProcess::G4VRestContinuousDiscreteProcess(G4VRestContinuousDiscreteProcess& right)
62 G4VRestContinuousDiscreteProcess:: <<
63 G4VRestContinuousDiscreteProcess(G4VRestContin <<
64 : G4VProcess(right), 65 : G4VProcess(right),
65 valueGPILSelection(right.valueGPILSelectio 66 valueGPILSelection(right.valueGPILSelection)
66 { 67 {
67 } 68 }
68 69
69 // ------------------------------------------- << 70 G4double G4VRestContinuousDiscreteProcess::AtRestGetPhysicalInteractionLength(
70 G4double G4VRestContinuousDiscreteProcess:: << 71 const G4Track& track,
71 AtRestGetPhysicalInteractionLength( const G4Tr << 72 G4ForceCondition* condition
72 G4ForceCon << 73 )
73 { 74 {
74 // beginning of tracking << 75 // beggining of tracking
75 ResetNumberOfInteractionLengthLeft(); 76 ResetNumberOfInteractionLengthLeft();
76 77
77 // condition is set to "Not Forced" 78 // condition is set to "Not Forced"
78 *condition = NotForced; 79 *condition = NotForced;
79 80
80 // get mean life time 81 // get mean life time
81 currentInteractionLength = GetMeanLifeTime(t 82 currentInteractionLength = GetMeanLifeTime(track, condition);
82 83
83 G4double time = (currentInteractionLength < <<
84 theNumberOfInteractionLengthLeft * current <<
85 <<
86 #ifdef G4VERBOSE 84 #ifdef G4VERBOSE
87 if ((currentInteractionLength <0.0) || (verb << 85 if ((currentInteractionLength <0.0) || (verboseLevel>2)){
88 { << 86 G4cout << "G4VRestContinuousDiscreteProcess::AtRestGetPhysicalInteractionLength ";
89 G4double t = (currentInteractionLength < D << 87 G4cout << "[ " << GetProcessName() << "]" <<G4endl;
90 currentInteractionLength/ns : DBL_MAX; <<
91 G4cout << "G4VRestContinuousDiscreteProces <<
92 G4cout << "[ " << GetProcessName() << "]" <<
93 track.GetDynamicParticle()->DumpInfo(); 88 track.GetDynamicParticle()->DumpInfo();
94 G4cout << " in Material " << track.GetMat << 89 G4cout << " in Material " << track.GetMaterial()->GetName() <<G4endl;
95 G4cout << "MeanLifeTime = " << t << " [ns] << 90 G4cout << "MeanLifeTime = " << currentInteractionLength/ns << "[ns]" <<G4endl;
96 << G4endl; <<
97 } 91 }
98 #endif 92 #endif
99 93
100 return time; << 94 return theNumberOfInteractionLengthLeft * currentInteractionLength;
101 } 95 }
102 96
103 // ------------------------------------------- << 97
104 G4VParticleChange* << 98 G4VParticleChange* G4VRestContinuousDiscreteProcess::AtRestDoIt(
105 G4VRestContinuousDiscreteProcess::AtRestDoIt( << 99 const G4Track&,
106 << 100 const G4Step&
>> 101 )
107 { 102 {
108 ClearNumberOfInteractionLengthLeft(); << 103 // clear NumberOfInteractionLengthLeft
>> 104 ClearNumberOfInteractionLengthLeft();
109 105
110 return pParticleChange; << 106 return pParticleChange;
111 } 107 }
112 108
113 // ------------------------------------------- << 109 G4double G4VRestContinuousDiscreteProcess::AlongStepGetPhysicalInteractionLength(
114 G4double G4VRestContinuousDiscreteProcess:: << 110 const G4Track& track,
115 AlongStepGetPhysicalInteractionLength( const G << 111 G4double previousStepSize,
116 G4doubl << 112 G4double currentMinimumStep,
117 G4doubl << 113 G4double& currentSafety,
118 G4doubl << 114 G4GPILSelection* selection
119 G4GPILS << 115 )
120 { 116 {
121 // GPILSelection is set to defaule value of 117 // GPILSelection is set to defaule value of CandidateForSelection
122 valueGPILSelection = CandidateForSelection; 118 valueGPILSelection = CandidateForSelection;
123 119
124 // get Step limit proposed by the process 120 // get Step limit proposed by the process
125 G4double steplength = GetContinuousStepLimit << 121 G4double steplength = GetContinuousStepLimit(track,previousStepSize,currentMinimumStep, currentSafety);
126 currentMi <<
127 122
128 // set return value for G4GPILSelection 123 // set return value for G4GPILSelection
129 *selection = valueGPILSelection; 124 *selection = valueGPILSelection;
130 125
131 #ifdef G4VERBOSE 126 #ifdef G4VERBOSE
132 if (verboseLevel>1) << 127 if (verboseLevel>1){
133 { << 128 G4cout << "G4VRestContinuousDiscreteProcess::AlongStepGetPhysicalInteractionLength ";
134 G4cout << "G4VRestContinuousDiscreteProces << 129 G4cout << "[ " << GetProcessName() << "]" <<G4endl;
135 G4cout << "[ " << GetProcessName() << "]" <<
136 track.GetDynamicParticle()->DumpInfo(); 130 track.GetDynamicParticle()->DumpInfo();
137 G4cout << " in Material " << track.GetMa << 131 G4cout << " in Material " << track.GetMaterial()->GetName() <<G4endl;
138 G4cout << "IntractionLength= " << stepleng << 132 G4cout << "IntractionLength= " << steplength/cm <<"[cm] " <<G4endl;
139 } 133 }
140 #endif 134 #endif
141 return steplength; << 135 return steplength ;
142 } 136 }
143 137
144 // ------------------------------------------- << 138 G4VParticleChange* G4VRestContinuousDiscreteProcess::AlongStepDoIt(
145 G4VParticleChange* << 139 const G4Track& ,
146 G4VRestContinuousDiscreteProcess::AlongStepDoI << 140 const G4Step&
147 << 141 )
148 { 142 {
149 return pParticleChange; << 143 return pParticleChange;
150 } 144 }
151 145
152 // ------------------------------------------- << 146 G4double G4VRestContinuousDiscreteProcess::PostStepGetPhysicalInteractionLength(
153 G4double G4VRestContinuousDiscreteProcess:: << 147 const G4Track& track,
154 PostStepGetPhysicalInteractionLength( const G4 << 148 G4double previousStepSize,
155 G4double << 149 G4ForceCondition* condition
156 G4ForceC << 150 )
157 { << 151 {
158 if ( (previousStepSize < 0.0) || (theNumberO << 152 if ( (previousStepSize < 0.0) || (theNumberOfInteractionLengthLeft<=0.0)) {
159 { << 153 // beggining of tracking (or just after DoIt of this process)
160 // beginning of tracking (or just after Do <<
161 ResetNumberOfInteractionLengthLeft(); 154 ResetNumberOfInteractionLengthLeft();
162 } << 155 } else if ( previousStepSize > 0.0) {
163 else if ( previousStepSize > 0.0) <<
164 { <<
165 // subtract NumberOfInteractionLengthLeft 156 // subtract NumberOfInteractionLengthLeft
166 SubtractNumberOfInteractionLengthLeft(prev 157 SubtractNumberOfInteractionLengthLeft(previousStepSize);
167 } << 158 } else {
168 else <<
169 { <<
170 // zero step 159 // zero step
171 // DO NOTHING << 160 // DO NOTHING
172 } 161 }
173 162
174 // condition is set to "Not Forced" 163 // condition is set to "Not Forced"
175 *condition = NotForced; 164 *condition = NotForced;
176 165
177 // get mean free path 166 // get mean free path
178 currentInteractionLength = GetMeanFreePath(t << 167 currentInteractionLength = GetMeanFreePath(track, previousStepSize, condition);
179 168
180 169
181 G4double value; << 170 G4double value;
182 if (currentInteractionLength < DBL_MAX) << 171 if (currentInteractionLength <DBL_MAX) {
183 { << 172 value = theNumberOfInteractionLengthLeft * currentInteractionLength;
184 value = theNumberOfInteractionLengthLeft * << 173 } else {
185 } << 174 value = DBL_MAX;
186 else << 175 }
187 { <<
188 value = DBL_MAX; <<
189 } <<
190 #ifdef G4VERBOSE 176 #ifdef G4VERBOSE
191 if (verboseLevel>1) << 177 if (verboseLevel>1){
192 { << 178 G4cout << "G4VRestContinuousDiscreteProcess::PostStepGetPhysicalInteractionLength ";
193 G4cout << "G4VRestContinuousDiscreteProces << 179 G4cout << "[ " << GetProcessName() << "]" <<G4endl;
194 G4cout << "[ " << GetProcessName() << "]" <<
195 track.GetDynamicParticle()->DumpInfo(); 180 track.GetDynamicParticle()->DumpInfo();
196 G4cout << " in Material " << track.GetMa << 181 G4cout << " in Material " << track.GetMaterial()->GetName() <<G4endl;
197 G4cout << "InteractionLength= " << value/c << 182 G4cout << "InteractionLength= " << value/cm <<"[cm] " <<G4endl;
198 } 183 }
199 #endif 184 #endif
200 return value; 185 return value;
201 } 186 }
202 187
203 // ------------------------------------------- << 188 G4VParticleChange* G4VRestContinuousDiscreteProcess::PostStepDoIt(
204 G4VParticleChange* << 189 const G4Track& ,
205 G4VRestContinuousDiscreteProcess::PostStepDoIt << 190 const G4Step&
206 << 191 )
207 { 192 {
208 ClearNumberOfInteractionLengthLeft(); << 193 // clear NumberOfInteractionLengthLeft
>> 194 ClearNumberOfInteractionLengthLeft();
209 195
210 return pParticleChange; << 196 return pParticleChange;
211 } 197 }
212 198