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1 // 1 //
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24 // ******************************************* 21 // ********************************************************************
25 // 22 //
26 // G4VDiscreteProcess class implementation << 23 //
>> 24 // $Id: G4VDiscreteProcess.cc,v 1.4 2003/11/03 03:27:28 kurasige Exp $
>> 25 // GEANT4 tag $Name: geant4-06-00-patch-01 $
>> 26 //
27 // 27 //
28 // Authors: << 28 // --------------------------------------------------------------
29 // - 2 December 1995, G.Cosmo - First implemen << 29 // GEANT 4 class implementation file
30 // - 18 December 1996, H.Kurashige - New Physi << 30 //
31 // ------------------------------------------- << 31 // History: first implementation, based on object model of
>> 32 // 2nd December 1995, G.Cosmo
>> 33 // --------------------------------------------------------------
>> 34 // New Physics scheme 8 Jan. 1997 H.Kurahige
>> 35 // ------------------------------------------------------------
32 36
33 #include "G4VDiscreteProcess.hh" 37 #include "G4VDiscreteProcess.hh"
34 #include "G4SystemOfUnits.hh" <<
35 <<
36 #include "G4Step.hh" <<
37 #include "G4Track.hh" <<
38 #include "G4MaterialTable.hh" <<
39 #include "G4VParticleChange.hh" <<
40 <<
41 // ------------------------------------------- <<
42 G4VDiscreteProcess::G4VDiscreteProcess() 38 G4VDiscreteProcess::G4VDiscreteProcess()
43 : G4VProcess("No Name Discrete Process") << 39 :G4VProcess("No Name Discrete Process")
44 { 40 {
45 G4Exception("G4VDiscreteProcess::G4VDiscrete << 41 G4Exception("G4VDiscreteProcess::G4VDiscreteProcess()","Illegal operation",
46 JustWarning, "Default constructor is c << 42 JustWarning,"Default constructor is called");
47 } 43 }
48 44
49 // ------------------------------------------- << 45 G4VDiscreteProcess::G4VDiscreteProcess(const G4String& aName , G4ProcessType aType)
50 G4VDiscreteProcess:: << 46 : G4VProcess(aName, aType)
51 G4VDiscreteProcess(const G4String& aName, G4Pr <<
52 : G4VProcess(aName, aType) <<
53 { 47 {
54 enableAtRestDoIt = false; <<
55 enableAlongStepDoIt = false; <<
56 } 48 }
57 49
58 // ------------------------------------------- <<
59 G4VDiscreteProcess::~G4VDiscreteProcess() 50 G4VDiscreteProcess::~G4VDiscreteProcess()
60 { 51 {
61 } 52 }
62 53
63 // ------------------------------------------- <<
64 G4VDiscreteProcess::G4VDiscreteProcess(G4VDisc 54 G4VDiscreteProcess::G4VDiscreteProcess(G4VDiscreteProcess& right)
65 : G4VProcess(right) << 55 : G4VProcess(right)
66 { 56 {
67 } 57 }
68 58
69 // ------------------------------------------- <<
70 G4double G4VDiscreteProcess:: <<
71 PostStepGetPhysicalInteractionLength( const G4 <<
72 G4double previousStepSize, <<
73 G4ForceCondition* conditio <<
74 { <<
75 if ( (previousStepSize < 0.0) || (theNumberO <<
76 { <<
77 // beginning of tracking (or just after Do <<
78 ResetNumberOfInteractionLengthLeft(); <<
79 } <<
80 else if ( previousStepSize > 0.0) <<
81 { <<
82 // subtract NumberOfInteractionLengthLeft <<
83 SubtractNumberOfInteractionLengthLeft(prev <<
84 } <<
85 else <<
86 { <<
87 // zero step <<
88 // DO NOTHING <<
89 } <<
90 <<
91 // condition is set to "Not Forced" <<
92 *condition = NotForced; <<
93 <<
94 // get mean free path <<
95 currentInteractionLength = GetMeanFreePath(t <<
96 <<
97 G4double value; <<
98 if (currentInteractionLength < DBL_MAX) <<
99 { <<
100 value = theNumberOfInteractionLengthLeft * <<
101 } <<
102 else <<
103 { <<
104 value = DBL_MAX; <<
105 } <<
106 #ifdef G4VERBOSE <<
107 if (verboseLevel>1) <<
108 { <<
109 G4cout << "G4VDiscreteProcess::PostStepGet <<
110 G4cout << "[ " << GetProcessName() << "]" <<
111 track.GetDynamicParticle()->DumpInfo(); <<
112 G4cout << " in Material " << track.GetMa <<
113 G4cout << "InteractionLength= " << value/c <<
114 } <<
115 #endif <<
116 return value; <<
117 } <<
118 59
119 // ------------------------------------------- <<
120 G4VParticleChange* G4VDiscreteProcess::PostSte <<
121 const G4Step& ) <<
122 { <<
123 // clear NumberOfInteractionLengthLeft <<
124 ClearNumberOfInteractionLengthLeft(); <<
125 60
126 return pParticleChange; << 61
127 } << 62
>> 63
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128 69