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25 // 25 //
26 // G4VRestDiscreteProcess class implementation <<
27 // 26 //
28 // Authors: << 27 // $Id: G4VRestDiscreteProcess.cc 71231 2013-06-12 13:06:28Z gcosmo $
29 // - 2 December 1995, G.Cosmo - First implemen << 28 //
30 // - 8 January 1997, H.Kurashige - New Physics << 29 //
31 // ------------------------------------------- << 30 // --------------------------------------------------------------
>> 31 // GEANT 4 class implementation file
>> 32 //
>> 33 // History: first implementation, based on object model of
>> 34 // 2nd December 1995, G.Cosmo
>> 35 // --------------------------------------------------------------
>> 36 // New Physics scheme 8 Jan. 1997 H.Kurahige
>> 37 // ------------------------------------------------------------
32 38
33 #include "G4VRestDiscreteProcess.hh" 39 #include "G4VRestDiscreteProcess.hh"
34 #include "G4SystemOfUnits.hh" 40 #include "G4SystemOfUnits.hh"
35 41
36 #include "Randomize.hh" 42 #include "Randomize.hh"
37 #include "G4Step.hh" 43 #include "G4Step.hh"
38 #include "G4Track.hh" 44 #include "G4Track.hh"
39 #include "G4MaterialTable.hh" 45 #include "G4MaterialTable.hh"
40 #include "G4VParticleChange.hh" 46 #include "G4VParticleChange.hh"
41 47
42 // ------------------------------------------- <<
43 G4VRestDiscreteProcess::G4VRestDiscreteProcess 48 G4VRestDiscreteProcess::G4VRestDiscreteProcess()
44 : G4VProcess("No Name Discrete Process") << 49 :G4VProcess("No Name Discrete Process")
45 { 50 {
46 G4Exception("G4VRestDiscreteProcess::G4VRest << 51 G4Exception("G4VRestDiscreteProcess::G4VRestDiscreteProcess","ProcMan102",
47 JustWarning, "Default constructo << 52 JustWarning,"Default constructor is called");
48 } 53 }
49 54
50 // ------------------------------------------- << 55 G4VRestDiscreteProcess::G4VRestDiscreteProcess(const G4String& aName , G4ProcessType aType)
51 G4VRestDiscreteProcess:: << 56 : G4VProcess(aName, aType)
52 G4VRestDiscreteProcess(const G4String& aName, <<
53 : G4VProcess(aName, aType) <<
54 { 57 {
55 enableAlongStepDoIt = false; << 58 enableAlongStepDoIt = false;
56 } 59 }
57 60
58 // ------------------------------------------- <<
59 G4VRestDiscreteProcess::~G4VRestDiscreteProces 61 G4VRestDiscreteProcess::~G4VRestDiscreteProcess()
60 { 62 {
61 } 63 }
62 64
63 // ------------------------------------------- << 65 G4VRestDiscreteProcess::G4VRestDiscreteProcess(G4VRestDiscreteProcess& right)
64 G4VRestDiscreteProcess:: << 66 : G4VProcess(right)
65 G4VRestDiscreteProcess(G4VRestDiscreteProcess& <<
66 : G4VProcess(right) <<
67 { 67 {
68 } 68 }
69 69
70 // ------------------------------------------- << 70 G4double G4VRestDiscreteProcess::PostStepGetPhysicalInteractionLength(
71 G4double G4VRestDiscreteProcess:: << 71 const G4Track& track,
72 PostStepGetPhysicalInteractionLength( const G4 << 72 G4double previousStepSize,
73 G4double << 73 G4ForceCondition* condition
74 G4ForceC << 74 )
75 { << 75 {
76 if ( (previousStepSize < 0.0) || (theNumberO << 76 if ( (previousStepSize < 0.0) || (theNumberOfInteractionLengthLeft<=0.0)) {
77 { << 77 // beggining of tracking (or just after DoIt of this process)
78 // beginning of tracking (or just after Do <<
79 ResetNumberOfInteractionLengthLeft(); 78 ResetNumberOfInteractionLengthLeft();
80 } << 79 } else if ( previousStepSize > 0.0) {
81 else if ( previousStepSize > 0.0) <<
82 { <<
83 // subtract NumberOfInteractionLengthLeft 80 // subtract NumberOfInteractionLengthLeft
84 SubtractNumberOfInteractionLengthLeft(prev 81 SubtractNumberOfInteractionLengthLeft(previousStepSize);
85 } << 82 } else {
86 else <<
87 { <<
88 // zero step 83 // zero step
89 // DO NOTHING << 84 // DO NOTHING
90 } 85 }
91 86
92 // condition is set to "Not Forced" 87 // condition is set to "Not Forced"
93 *condition = NotForced; 88 *condition = NotForced;
94 89
95 // get mean free path 90 // get mean free path
96 currentInteractionLength = GetMeanFreePath(t << 91 currentInteractionLength = GetMeanFreePath(track, previousStepSize, condition);
97 92
98 G4double value; 93 G4double value;
99 if (currentInteractionLength < DBL_MAX) << 94 if (currentInteractionLength <DBL_MAX) {
100 { <<
101 value = theNumberOfInteractionLengthLeft * 95 value = theNumberOfInteractionLengthLeft * currentInteractionLength;
102 } << 96 } else {
103 else <<
104 { <<
105 value = DBL_MAX; 97 value = DBL_MAX;
106 } 98 }
107 #ifdef G4VERBOSE 99 #ifdef G4VERBOSE
108 if (verboseLevel>1) << 100 if (verboseLevel>1){
109 { << 101 G4cout << "G4VRestDiscreteProcess::PostStepGetPhysicalInteractionLength ";
110 G4double length = (value < DBL_MAX) ? valu << 102 G4cout << "[ " << GetProcessName() << "]" <<G4endl;
111 G4cout << "G4VRestDiscreteProcess::PostSte <<
112 G4cout << "[ " << GetProcessName() << "]" <<
113 track.GetDynamicParticle()->DumpInfo(); 103 track.GetDynamicParticle()->DumpInfo();
114 G4cout << " in Material " << track.GetMa << 104 G4cout << " in Material " << track.GetMaterial()->GetName() <<G4endl;
115 G4cout << "InteractionLength= " << length << 105 G4cout << "InteractionLength= " << value/cm <<"[cm] " <<G4endl;
116 } 106 }
117 #endif 107 #endif
118 return value; 108 return value;
119 } 109 }
120 110
121 // ------------------------------------------- << 111 G4VParticleChange* G4VRestDiscreteProcess::PostStepDoIt(
122 G4VParticleChange* << 112 const G4Track& ,
123 G4VRestDiscreteProcess::PostStepDoIt( const G4 << 113 const G4Step&
124 const G4 << 114 )
125 { 115 {
126 ClearNumberOfInteractionLengthLeft(); << 116 // reset NumberOfInteractionLengthLeft
>> 117 ClearNumberOfInteractionLengthLeft();
127 118
128 return pParticleChange; << 119 return pParticleChange;
129 } 120 }
130 121
131 // ------------------------------------------- << 122 G4double G4VRestDiscreteProcess::AtRestGetPhysicalInteractionLength(
132 G4double G4VRestDiscreteProcess:: << 123 const G4Track& track,
133 AtRestGetPhysicalInteractionLength( const G4Tr << 124 G4ForceCondition* condition
134 G4ForceCon << 125 )
135 { 126 {
136 // beginning of tracking << 127 // beggining of tracking
137 ResetNumberOfInteractionLengthLeft(); 128 ResetNumberOfInteractionLengthLeft();
138 129
139 // condition is set to "Not Forced" 130 // condition is set to "Not Forced"
140 *condition = NotForced; 131 *condition = NotForced;
141 132
142 // get mean life time 133 // get mean life time
143 currentInteractionLength = GetMeanLifeTime(t 134 currentInteractionLength = GetMeanLifeTime(track, condition);
144 135
145 G4double time = (currentInteractionLength < <<
146 theNumberOfInteractionLengthLeft * current <<
147 <<
148 #ifdef G4VERBOSE 136 #ifdef G4VERBOSE
149 if ((currentInteractionLength <0.0) || (verb << 137 if ((currentInteractionLength <0.0) || (verboseLevel>2)){
150 { << 138 G4cout << "G4VRestDiscreteProcess::AtRestGetPhysicalInteractionLength ";
151 G4double t = (currentInteractionLength < D << 139 G4cout << "[ " << GetProcessName() << "]" <<G4endl;
152 currentInteractionLength/ns : DBL_MAX; <<
153 G4cout << "G4VRestDiscreteProcess::AtRestG <<
154 G4cout << "[ " << GetProcessName() << "]" <<
155 track.GetDynamicParticle()->DumpInfo(); 140 track.GetDynamicParticle()->DumpInfo();
156 G4cout << " in Material " << track.GetMat << 141 G4cout << " in Material " << track.GetMaterial()->GetName() <<G4endl;
157 G4cout << "MeanLifeTime = " << t << " [ns] << 142 G4cout << "MeanLifeTime = " << currentInteractionLength/ns << "[ns]" <<G4endl;
158 << G4endl; <<
159 } 143 }
160 #endif 144 #endif
161 145
162 return time; << 146 return theNumberOfInteractionLengthLeft * currentInteractionLength;
163 } 147 }
164 148
165 // ------------------------------------------- << 149
166 G4VParticleChange* << 150 G4VParticleChange* G4VRestDiscreteProcess::AtRestDoIt(
167 G4VRestDiscreteProcess::AtRestDoIt( const G4Tr << 151 const G4Track&,
168 const G4St << 152 const G4Step&
>> 153 )
169 { 154 {
170 ClearNumberOfInteractionLengthLeft(); << 155 // clear NumberOfInteractionLengthLeft
>> 156 ClearNumberOfInteractionLengthLeft();
171 157
172 return pParticleChange; << 158 return pParticleChange;
173 } 159 }
174 160