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>> 27 // $Id: G4VITDiscreteProcess.cc 71231 2013-06-12 13:06:28Z gcosmo $
27 // 28 //
28 // 29 //
29 // ------------------------------------------- 30 // --------------------------------------------------------------
30 // GEANT 4 class implementation file 31 // GEANT 4 class implementation file
31 // 32 //
32 // History: first implementation, based on ob 33 // History: first implementation, based on object model of
33 // 2nd December 1995, G.Cosmo 34 // 2nd December 1995, G.Cosmo
34 // ------------------------------------------- 35 // --------------------------------------------------------------
35 // New Physics scheme 8 Jan. 1997 36 // New Physics scheme 8 Jan. 1997 H.Kurahige
36 // ------------------------------------------- 37 // ------------------------------------------------------------
37 38
38 #include "G4VITDiscreteProcess.hh" 39 #include "G4VITDiscreteProcess.hh"
39 #include "G4SystemOfUnits.hh" 40 #include "G4SystemOfUnits.hh"
40 41
41 #include "G4Step.hh" 42 #include "G4Step.hh"
42 #include "G4Track.hh" 43 #include "G4Track.hh"
43 #include "G4MaterialTable.hh" 44 #include "G4MaterialTable.hh"
44 #include "G4VParticleChange.hh" 45 #include "G4VParticleChange.hh"
45 46
46 G4VITDiscreteProcess::G4VITDiscreteProcess() : 47 G4VITDiscreteProcess::G4VITDiscreteProcess() :
47 G4VITProcess("No Name Discrete Process") 48 G4VITProcess("No Name Discrete Process")
48 { 49 {
49 G4Exception("G4VDiscreteProcess::G4VDiscrete 50 G4Exception("G4VDiscreteProcess::G4VDiscreteProcess()",
50 "ProcMan102", 51 "ProcMan102",
51 JustWarning, 52 JustWarning,
52 "Default constructor is called") 53 "Default constructor is called");
53 } 54 }
54 55
55 //-------------------------------------------- 56 //------------------------------------------------------------------------------
56 57
57 G4VITDiscreteProcess::G4VITDiscreteProcess(con 58 G4VITDiscreteProcess::G4VITDiscreteProcess(const G4String& aName,
58 G4P 59 G4ProcessType aType) :
59 G4VITProcess(aName, aType) 60 G4VITProcess(aName, aType)
60 { 61 {
61 enableAtRestDoIt = false; 62 enableAtRestDoIt = false;
62 enableAlongStepDoIt = false; 63 enableAlongStepDoIt = false;
63 } 64 }
64 65
65 //-------------------------------------------- 66 //------------------------------------------------------------------------------
66 67
67 G4VITDiscreteProcess::~G4VITDiscreteProcess() 68 G4VITDiscreteProcess::~G4VITDiscreteProcess()
68 = default; << 69 {
>> 70 }
69 71
70 //-------------------------------------------- 72 //------------------------------------------------------------------------------
71 73
72 G4VITDiscreteProcess::G4VITDiscreteProcess(G4V << 74 G4VITDiscreteProcess::G4VITDiscreteProcess(G4VITDiscreteProcess& right) :
73 << 75 G4VITProcess(right)
74 = default; << 76 {
>> 77 }
75 78
76 //-------------------------------------------- 79 //------------------------------------------------------------------------------
77 80
78 G4double 81 G4double
79 G4VITDiscreteProcess:: 82 G4VITDiscreteProcess::
80 PostStepGetPhysicalInteractionLength(const G4T 83 PostStepGetPhysicalInteractionLength(const G4Track& track,
81 G4double 84 G4double previousStepSize,
82 G4ForceCo 85 G4ForceCondition* condition)
83 { 86 {
84 if((previousStepSize < 0.0) 87 if((previousStepSize < 0.0)
85 || (fpState->theNumberOfInteractionLengt 88 || (fpState->theNumberOfInteractionLengthLeft <= 0.0))
86 { 89 {
87 // beginning of tracking (or just after Do 90 // beginning of tracking (or just after DoIt of this process)
88 ResetNumberOfInteractionLengthLeft(); 91 ResetNumberOfInteractionLengthLeft();
89 } else if(previousStepSize > 0.0) 92 } else if(previousStepSize > 0.0)
90 { 93 {
91 // subtract NumberOfInteractionLengthLeft 94 // subtract NumberOfInteractionLengthLeft
92 SubtractNumberOfInteractionLengthLeft(prev 95 SubtractNumberOfInteractionLengthLeft(previousStepSize);
93 } else 96 } else
94 { 97 {
95 // zero step 98 // zero step
96 // DO NOTHING 99 // DO NOTHING
97 } 100 }
98 101
99 // condition is set to "Not Forced" 102 // condition is set to "Not Forced"
100 *condition = NotForced; 103 *condition = NotForced;
101 104
102 // get mean free path 105 // get mean free path
103 fpState->currentInteractionLength = GetMeanF 106 fpState->currentInteractionLength = GetMeanFreePath(track,
104 p 107 previousStepSize,
105 c 108 condition);
106 109
107 G4double value; 110 G4double value;
108 if(fpState->currentInteractionLength < DBL_M 111 if(fpState->currentInteractionLength < DBL_MAX)
109 { 112 {
110 value = fpState->theNumberOfInteractionLen 113 value = fpState->theNumberOfInteractionLengthLeft
111 * fpState->currentInteractionLengt 114 * fpState->currentInteractionLength;
112 } else 115 } else
113 { 116 {
114 value = DBL_MAX; 117 value = DBL_MAX;
115 } 118 }
116 #ifdef G4VERBOSE 119 #ifdef G4VERBOSE
117 if(verboseLevel > 1) 120 if(verboseLevel > 1)
118 { 121 {
119 G4cout << "G4VDiscreteProcess::PostStepGet 122 G4cout << "G4VDiscreteProcess::PostStepGetPhysicalInteractionLength ";
120 G4cout << "[ " << GetProcessName() << "]" 123 G4cout << "[ " << GetProcessName() << "]" << G4endl;
121 track.GetDynamicParticle()->DumpInfo(); 124 track.GetDynamicParticle()->DumpInfo();
122 G4cout << " in Material " << track.GetMat 125 G4cout << " in Material " << track.GetMaterial()->GetName() << G4endl;
123 G4cout << "InteractionLength= " << value / 126 G4cout << "InteractionLength= " << value / cm << "[cm] " << G4endl;
124 } 127 }
125 #endif 128 #endif
126 return value; 129 return value;
127 } 130 }
128 131
129 //-------------------------------------------- 132 //------------------------------------------------------------------------------
130 133
131 G4VParticleChange* G4VITDiscreteProcess::PostS 134 G4VParticleChange* G4VITDiscreteProcess::PostStepDoIt(const G4Track&,
132 135 const G4Step&)
133 { 136 {
134 // clear NumberOfInteractionLengthLeft 137 // clear NumberOfInteractionLengthLeft
135 ClearNumberOfInteractionLengthLeft(); 138 ClearNumberOfInteractionLengthLeft();
136 139
137 return pParticleChange; 140 return pParticleChange;
138 } 141 }
139 142