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25 //
26 #include "HadrontherapyRBEAccumulable.hh"
27 #include "HadrontherapyRBE.hh"
28
29 #include <tuple>
30 #include <G4SystemOfUnits.hh>
31
32 using namespace std;
33
34 HadrontherapyRBEAccumulable::HadrontherapyRBEAccumulable()
35 : G4VAccumulable("RBE")
36 {
37
38 }
39
40 void HadrontherapyRBEAccumulable::Merge(const G4VAccumulable& rhs)
41 {
42 if (GetVerboseLevel() > 1)
43 {
44 G4cout << "HadrontherapyRBEAccumulable::Merge()" << G4endl;
45 }
46 const HadrontherapyRBEAccumulable& other = dynamic_cast<const HadrontherapyRBEAccumulable&>(rhs);
47 fAlphaNumerator += other.fAlphaNumerator;
48 fDenominator += other.fDenominator;
49 fBetaNumerator += other.fBetaNumerator;
50 fEnergyDeposit += other.fEnergyDeposit;
51 }
52
53 void HadrontherapyRBEAccumulable::Reset()
54 {
55 if (GetVerboseLevel() > 1)
56 {
57 G4cout << "HadrontherapyRBEAccumulable::Reset()" << G4endl;
58 }
59 if (fInitialized)
60 {
61 fAlphaNumerator = 0.0;
62 fBetaNumerator = 0.0;
63 fDenominator = 0.0;
64 fEnergyDeposit = 0.0;
65 }
66 else
67 {
68 Initialize();
69 }
70 }
71
72 void HadrontherapyRBEAccumulable::Accumulate(G4double E, G4double energyDeposit, G4double dX, G4int Z, G4int i, G4int j, G4int k)
73 {
74 if (!fInitialized)
75 {
76 G4Exception("HadrontherapyRBEAccumulable::Accumulate", "NotInitialized", FatalException, "Accumulable not initialized. Must be a programming error.");
77 }
78 if (GetVerboseLevel() > 2)
79 {
80 G4cout << "HadrontherapyRBEAccumulable::Accumulate() in " << i << ", " << j << ", " << k << G4endl;
81 }
82 if (energyDeposit <= 0)
83 {
84 return;
85 }
86 size_t n = GetIndex(i, j, k);
87 fEnergyDeposit[n] += energyDeposit;
88
89 if ((Z >= 1) && (dX > 0) && (E > 0)) // TODO: Verify this condition
90 {
91 tuple<G4double, G4double> alpha_beta = HadrontherapyRBE::GetInstance()->GetHitAlphaAndBeta(E, Z);
92 fDenominator[n] += energyDeposit;
93 fAlphaNumerator[n] += get<0>(alpha_beta) * energyDeposit;
94 fBetaNumerator[n] += sqrt(get<1>(alpha_beta)) * energyDeposit;
95 }
96 }
97
98 const HadrontherapyRBEAccumulable::array_type HadrontherapyRBEAccumulable::GetEnergyDeposit() const
99 {
100 return fEnergyDeposit;
101 }
102
103 G4int HadrontherapyRBEAccumulable::GetVerboseLevel() const
104 {
105 return HadrontherapyRBE::GetInstance()->GetVerboseLevel();
106 }
107
108 void HadrontherapyRBEAccumulable::Initialize()
109 {
110 if (GetVerboseLevel() > 1)
111 {
112 G4cout << "HadrontherapyRBEAccumulable::Initialize(): ";
113 }
114 auto rbe = HadrontherapyRBE::GetInstance();
115
116 fVoxelsAlongX = rbe->GetNumberOfVoxelsAlongX();
117 fVoxelsAlongY = rbe->GetNumberOfVoxelsAlongY();
118 fVoxelsAlongZ = rbe->GetNumberOfVoxelsAlongZ();
119 fVoxels = (size_t) (fVoxelsAlongX * fVoxelsAlongY * fVoxelsAlongZ);
120
121 if (GetVerboseLevel() > 1)
122 {
123 G4cout << fVoxels << " voxels." << G4endl;
124 }
125
126 fAlphaNumerator = array_type(0.0, fVoxels);
127 fBetaNumerator = array_type(0.0, fVoxels);
128 fDenominator = array_type(0.0, fVoxels);
129 fEnergyDeposit = array_type(0.0, fVoxels);
130 fInitialized = true;
131 }
132