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24 // ******************************************* 24 // ********************************************************************
25 // 25 //
26 // G4VDiscreteProcess class implementation 26 // G4VDiscreteProcess class implementation
27 // 27 //
28 // Authors: 28 // Authors:
29 // - 2 December 1995, G.Cosmo - First implemen 29 // - 2 December 1995, G.Cosmo - First implementation, based on object model
30 // - 18 December 1996, H.Kurashige - New Physi 30 // - 18 December 1996, H.Kurashige - New Physics scheme
31 // ------------------------------------------- 31 // --------------------------------------------------------------------
32 32
33 #include "G4VDiscreteProcess.hh" 33 #include "G4VDiscreteProcess.hh"
34 #include "G4SystemOfUnits.hh" 34 #include "G4SystemOfUnits.hh"
35 35
36 #include "G4Step.hh" 36 #include "G4Step.hh"
37 #include "G4Track.hh" 37 #include "G4Track.hh"
38 #include "G4MaterialTable.hh" 38 #include "G4MaterialTable.hh"
39 #include "G4VParticleChange.hh" 39 #include "G4VParticleChange.hh"
40 40
41 // ------------------------------------------- 41 // --------------------------------------------------------------------
42 G4VDiscreteProcess::G4VDiscreteProcess() 42 G4VDiscreteProcess::G4VDiscreteProcess()
43 : G4VProcess("No Name Discrete Process") 43 : G4VProcess("No Name Discrete Process")
44 { 44 {
45 G4Exception("G4VDiscreteProcess::G4VDiscrete 45 G4Exception("G4VDiscreteProcess::G4VDiscreteProcess()", "ProcMan102",
46 JustWarning, "Default constructor is c 46 JustWarning, "Default constructor is called");
47 } 47 }
48 48
49 // ------------------------------------------- 49 // --------------------------------------------------------------------
50 G4VDiscreteProcess:: 50 G4VDiscreteProcess::
51 G4VDiscreteProcess(const G4String& aName, G4Pr 51 G4VDiscreteProcess(const G4String& aName, G4ProcessType aType)
52 : G4VProcess(aName, aType) 52 : G4VProcess(aName, aType)
53 { 53 {
54 enableAtRestDoIt = false; 54 enableAtRestDoIt = false;
55 enableAlongStepDoIt = false; 55 enableAlongStepDoIt = false;
56 } 56 }
57 57
58 // ------------------------------------------- 58 // --------------------------------------------------------------------
59 G4VDiscreteProcess::~G4VDiscreteProcess() 59 G4VDiscreteProcess::~G4VDiscreteProcess()
60 { 60 {
61 } 61 }
62 62
63 // ------------------------------------------- 63 // --------------------------------------------------------------------
64 G4VDiscreteProcess::G4VDiscreteProcess(G4VDisc 64 G4VDiscreteProcess::G4VDiscreteProcess(G4VDiscreteProcess& right)
65 : G4VProcess(right) 65 : G4VProcess(right)
66 { 66 {
67 } 67 }
68 68
69 // ------------------------------------------- 69 // --------------------------------------------------------------------
70 G4double G4VDiscreteProcess:: 70 G4double G4VDiscreteProcess::
71 PostStepGetPhysicalInteractionLength( const G4 71 PostStepGetPhysicalInteractionLength( const G4Track& track,
72 G4double previousStepSize, 72 G4double previousStepSize,
73 G4ForceCondition* conditio 73 G4ForceCondition* condition )
74 { 74 {
75 if ( (previousStepSize < 0.0) || (theNumberO 75 if ( (previousStepSize < 0.0) || (theNumberOfInteractionLengthLeft<=0.0))
76 { 76 {
77 // beginning of tracking (or just after Do 77 // beginning of tracking (or just after DoIt() of this process)
78 ResetNumberOfInteractionLengthLeft(); 78 ResetNumberOfInteractionLengthLeft();
79 } 79 }
80 else if ( previousStepSize > 0.0) 80 else if ( previousStepSize > 0.0)
81 { 81 {
82 // subtract NumberOfInteractionLengthLeft 82 // subtract NumberOfInteractionLengthLeft
83 SubtractNumberOfInteractionLengthLeft(prev 83 SubtractNumberOfInteractionLengthLeft(previousStepSize);
84 } 84 }
85 else 85 else
86 { 86 {
87 // zero step 87 // zero step
88 // DO NOTHING 88 // DO NOTHING
89 } 89 }
90 90
91 // condition is set to "Not Forced" 91 // condition is set to "Not Forced"
92 *condition = NotForced; 92 *condition = NotForced;
93 93
94 // get mean free path 94 // get mean free path
95 currentInteractionLength = GetMeanFreePath(t 95 currentInteractionLength = GetMeanFreePath(track, previousStepSize, condition);
96 96
97 G4double value; 97 G4double value;
98 if (currentInteractionLength < DBL_MAX) 98 if (currentInteractionLength < DBL_MAX)
99 { 99 {
100 value = theNumberOfInteractionLengthLeft * 100 value = theNumberOfInteractionLengthLeft * currentInteractionLength;
101 } 101 }
102 else 102 else
103 { 103 {
104 value = DBL_MAX; 104 value = DBL_MAX;
105 } 105 }
106 #ifdef G4VERBOSE 106 #ifdef G4VERBOSE
107 if (verboseLevel>1) 107 if (verboseLevel>1)
108 { 108 {
109 G4cout << "G4VDiscreteProcess::PostStepGet 109 G4cout << "G4VDiscreteProcess::PostStepGetPhysicalInteractionLength() - ";
110 G4cout << "[ " << GetProcessName() << "]" 110 G4cout << "[ " << GetProcessName() << "]" <<G4endl;
111 track.GetDynamicParticle()->DumpInfo(); 111 track.GetDynamicParticle()->DumpInfo();
112 G4cout << " in Material " << track.GetMa 112 G4cout << " in Material " << track.GetMaterial()->GetName() <<G4endl;
113 G4cout << "InteractionLength= " << value/c 113 G4cout << "InteractionLength= " << value/cm <<"[cm] " <<G4endl;
114 } 114 }
115 #endif 115 #endif
116 return value; 116 return value;
117 } 117 }
118 118
119 // ------------------------------------------- 119 // --------------------------------------------------------------------
120 G4VParticleChange* G4VDiscreteProcess::PostSte 120 G4VParticleChange* G4VDiscreteProcess::PostStepDoIt( const G4Track& ,
121 const G4Step& ) 121 const G4Step& )
122 { 122 {
123 // clear NumberOfInteractionLengthLeft 123 // clear NumberOfInteractionLengthLeft
124 ClearNumberOfInteractionLengthLeft(); 124 ClearNumberOfInteractionLengthLeft();
125 125
126 return pParticleChange; 126 return pParticleChange;
127 } 127 }
128 128