| Geant4 Cross Reference |
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25 //
26 //
27 // G4PSCellCharge
28 #include "G4PSCellCharge.hh"
29 #include "G4Track.hh"
30
31 ///////////////////////////////////////////////////////////////////////////////
32 // (Description)
33 // This is a primitive scorer class for scoring cell charge.
34 // The Cell Charge is defined by a sum of deposited charge inside the cell.
35 //
36 // Created: 2006-08-20 Tsukasa ASO
37 // 2010-07-22 Introduce Unit specification.
38 //
39 ///////////////////////////////////////////////////////////////////////////////
40
41 G4PSCellCharge::G4PSCellCharge(const G4String& name, G4int depth)
42 : G4PSCellCharge(name, "e+", depth)
43 {}
44
45 G4PSCellCharge::G4PSCellCharge(const G4String& name, const G4String& unit, G4int depth)
46 : G4VPrimitiveScorer(name, depth)
47 , HCID(-1)
48 , EvtMap(nullptr)
49 {
50 SetUnit(unit);
51 }
52
53 G4bool G4PSCellCharge::ProcessHits(G4Step* aStep, G4TouchableHistory*)
54 {
55 // Enter or First step of primary.
56 if(aStep->GetPreStepPoint()->GetStepStatus() == fGeomBoundary ||
57 (aStep->GetTrack()->GetParentID() == 0 &&
58 aStep->GetTrack()->GetCurrentStepNumber() == 1))
59 {
60 G4double CellCharge = aStep->GetPreStepPoint()->GetCharge();
61 CellCharge *= aStep->GetPreStepPoint()->GetWeight();
62 G4int index = GetIndex(aStep);
63 EvtMap->add(index, CellCharge);
64 }
65
66 // Exit
67 if(aStep->GetPostStepPoint()->GetStepStatus() == fGeomBoundary)
68 {
69 G4double CellCharge = aStep->GetPreStepPoint()->GetCharge();
70 CellCharge *= aStep->GetPreStepPoint()->GetWeight();
71 G4int index = GetIndex(aStep);
72 CellCharge *= -1.0;
73 EvtMap->add(index, CellCharge);
74 }
75
76 return true;
77 }
78
79 void G4PSCellCharge::Initialize(G4HCofThisEvent* HCE)
80 {
81 EvtMap = new G4THitsMap<G4double>(detector->GetName(), GetName());
82 if(HCID < 0)
83 HCID = GetCollectionID(0);
84 HCE->AddHitsCollection(HCID, EvtMap);
85 }
86
87 void G4PSCellCharge::clear() { EvtMap->clear(); }
88
89 void G4PSCellCharge::PrintAll()
90 {
91 G4cout << " MultiFunctionalDet " << detector->GetName() << G4endl;
92 G4cout << " PrimitiveScorer " << GetName() << G4endl;
93 G4cout << " Number of entries " << EvtMap->entries() << G4endl;
94 for(const auto& [copy, charge] : *(EvtMap->GetMap()))
95 {
96 G4cout << " copy no.: " << copy
97 << " cell charge : " << *(charge) / GetUnitValue() << " ["
98 << GetUnit() << "]" << G4endl;
99 }
100 }
101
102 void G4PSCellCharge::SetUnit(const G4String& unit)
103 {
104 CheckAndSetUnit(unit, "Electric charge");
105 }
106