| Geant4 Cross Reference |
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25 //
26 //
27 /// file: DamageModel.cc
28 /// brief: Parameters related to the DNA Damage model
29
30 #include "DamageModel.hh"
31
32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
33
34 DamageModel::DamageModel()
35 {
36 fpDamageMessenger = new DamageModelMessenger(this);
37 }
38
39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
40
41 G4bool DamageModel::IsDirectStrandBreak(const G4double& d) const
42 {
43 G4bool bool_val = false;
44 if (d < fDirectDmgLower) {
45 bool_val = false;
46 }
47 else if (d >= fDirectDmgUpper) {
48 bool_val = true;
49 }
50 else {
51 bool_val = (G4UniformRand() < ((d - fDirectDmgLower) / (fDirectDmgUpper - fDirectDmgLower)));
52 }
53 return bool_val;
54 }
55
56 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
57
58 G4bool DamageModel::IsIndirectBaseDamage(const G4MolecularConfiguration* mol) const
59 {
60 G4bool bool_val = false;
61 if (mol->GetDefinition() == fOH) {
62 bool_val = (G4UniformRand() < fBaseOH);
63 }
64 else if (mol->GetDefinition() == fH) {
65 bool_val = (G4UniformRand() < fBaseH);
66 }
67 else if (mol->GetDefinition() == fe_aq) {
68 bool_val = (G4UniformRand() < fBaseEaq);
69 }
70 else {
71 bool_val = false;
72 }
73 return bool_val;
74 }
75
76 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
77
78 G4bool DamageModel::IsIndirectStrandDamage(const G4MolecularConfiguration* mol) const
79 {
80 G4bool bool_val = false;
81 if (mol->GetDefinition() == fOH) {
82 bool_val = (G4UniformRand() < fStrandOH);
83 }
84 else if (mol->GetDefinition() == G4Hydrogen::Definition()) {
85 bool_val = (G4UniformRand() < fStrandH);
86 }
87 else if (mol->GetDefinition() == G4Electron_aq::Definition()) {
88 bool_val = (G4UniformRand() < fStrandEaq);
89 }
90 else {
91 bool_val = false;
92 }
93 return bool_val;
94 }
95
96 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
97
98 G4bool DamageModel::IsInducedStrandBreak(const G4MolecularConfiguration* mol) const
99 {
100 G4bool bool_val = false;
101 if (mol->GetDefinition() == fOH) {
102 bool_val = (G4UniformRand() < fInductionOH);
103 }
104 else if (mol->GetDefinition() == G4Hydrogen::Definition()) {
105 bool_val = (G4UniformRand() < fInductionH);
106 }
107 else if (mol->GetDefinition() == G4Electron_aq::Definition()) {
108 bool_val = (G4UniformRand() < fInductionEaq);
109 }
110 else {
111 bool_val = false;
112 }
113 return bool_val;
114 }
115
116 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
117
118 void DamageModel::CheckValidProbability(const G4String& str, G4double p)
119 {
120 if ((p < 0) || (p > 1)) {
121 G4ExceptionDescription errmsg;
122 errmsg << "Invalid probability for " << str;
123 G4Exception("DamageModel", "ERR_INVALID_PROB", FatalException, errmsg);
124 }
125 }