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25 //
26 //
27 //
28 // G4PSTrackCounter
29 #include "G4PSTrackCounter.hh"
30 #include "G4UnitsTable.hh"
31 #include "G4VScoreHistFiller.hh"
32
33 ///////////////////////////////////////////////////////////////////////////////
34 // (Description)
35 // This is a primitive scorer class for scoring number of tracks in a cell.
36 //
37 // Created: 2007-02-02 Tsukasa ASO, Akinori Kimura.
38 // 2010-07-22 Introduce Unit specification.
39 //
40 ///////////////////////////////////////////////////////////////////////////////
41
42 G4PSTrackCounter::G4PSTrackCounter(const G4String& name, G4int direction, G4int depth)
43 : G4VPrimitivePlotter(name, depth)
44 , fDirection(direction)
45 {
46 SetUnit("");
47 }
48
49 G4bool G4PSTrackCounter::ProcessHits(G4Step* aStep, G4TouchableHistory*)
50 {
51 G4StepPoint* preStep = aStep->GetPreStepPoint();
52 G4StepPoint* posStep = aStep->GetPostStepPoint();
53 G4bool IsEnter = preStep->GetStepStatus() == fGeomBoundary;
54 G4bool IsExit = posStep->GetStepStatus() == fGeomBoundary;
55
56 // Regular : count in prestep volume.
57 G4int index = GetIndex(aStep);
58
59 // G4cout << " trk " << aStep->GetTrack()->GetTrackID()
60 // << " index " << index << " In " << IsEnter << " Out " <<IsExit
61 // << " PreStatus " << preStep->GetStepStatus()
62 // << " PostStatus " << posStep->GetStepStatus()
63 // << " w " << aStep->GetPreStepPoint()->GetWeight()
64 // << G4endl;
65
66 G4bool flag = false;
67
68 if(IsEnter && fDirection == fCurrent_In)
69 flag = true;
70 else if(IsExit && fDirection == fCurrent_Out)
71 flag = true;
72 else if((IsExit || IsEnter) && fDirection == fCurrent_InOut)
73 flag = true;
74
75 if(flag)
76 {
77 // G4cout << " Count " << G4endl;
78 G4double val = 1.0;
79 if(weighted)
80 val *= aStep->GetPreStepPoint()->GetWeight();
81 EvtMap->add(index, val);
82
83 if(!hitIDMap.empty() && hitIDMap.find(index) != hitIDMap.cend())
84 {
85 auto filler = G4VScoreHistFiller::Instance();
86 if(filler == nullptr)
87 {
88 G4Exception(
89 "G4PSTrackCounter::ProcessHits", "SCORER0123", JustWarning,
90 "G4TScoreHistFiller is not instantiated!! Histogram is not filled.");
91 }
92 else
93 {
94 filler->FillH1(hitIDMap[index],
95 aStep->GetPreStepPoint()->GetKineticEnergy(), val);
96 }
97 }
98 }
99
100 return true;
101 }
102
103 void G4PSTrackCounter::Initialize(G4HCofThisEvent* HCE)
104 {
105 EvtMap = new G4THitsMap<G4double>(detector->GetName(), GetName());
106 if(HCID < 0)
107 {
108 HCID = GetCollectionID(0);
109 }
110 HCE->AddHitsCollection(HCID, (G4VHitsCollection*) EvtMap);
111 // G4cout << "----- PS Initialize " << G4endl;
112 }
113
114 void G4PSTrackCounter::clear() { EvtMap->clear(); }
115
116 void G4PSTrackCounter::PrintAll()
117 {
118 G4cout << " MultiFunctionalDet " << detector->GetName() << G4endl;
119 G4cout << " PrimitiveScorer " << GetName() << G4endl;
120 G4cout << " Number of entries " << EvtMap->entries() << G4endl;
121 for(const auto& [copy, count] : *(EvtMap->GetMap()))
122 {
123 G4cout << " copy no.: " << copy
124 << " track count: " << *(count) << " [tracks] " << G4endl;
125 }
126 }
127
128 void G4PSTrackCounter::SetUnit(const G4String& unit)
129 {
130 if(unit.empty())
131 {
132 unitName = unit;
133 unitValue = 1.0;
134 }
135 else
136 {
137 G4String msg = "Invalid unit [" + unit + "] (Current unit is [" +
138 GetUnit() + "] ) for " + GetName();
139 G4Exception("G4PSTrackCounter::SetUnit", "DetPS0018", JustWarning, msg);
140 }
141 }
142