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G4EmSaturation.hh
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26 // $Id: G4EmSaturation.hh 100346 2016-10-18 15:30:36Z gcosmo $
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28 //
29 #ifndef G4EmSaturation_h
30 #define G4EmSaturation_h 1
31 
32 // -------------------------------------------------------------
33 //
34 // GEANT4 Class header file
35 //
36 //
37 // File name: G4EmSaturation
38 //
39 // Author: Vladimir Ivanchenko
40 //
41 // Creation date: 18.02.2008
42 //
43 // Modifications:
44 //
45 //
46 // Class Description:
47 // Compution on saturation effect, which reduce visible energy
48 // deposition at the step. Default implementation takes into
49 // account Birks effect. Birks coefficients for some materials
50 // from G4 database on materials are provided
51 //
52 // This class assumed to be G4ThreadLocal, because it is using
53 // cache value for material
54 //
55 // -------------------------------------------------------------
56 
57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
59 
60 #include "globals.hh"
61 #include "G4Step.hh"
62 #include "G4ParticleDefinition.hh"
63 #include <vector>
64 
65 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
66 
67 class G4NistManager;
69 class G4Material;
70 
72 {
73 public:
74 
75  explicit G4EmSaturation(G4int verb);
76  virtual ~G4EmSaturation();
77 
78  // this method may be overwritten in the derived class
79  // which implements alternative algorithm of saturation
81  const G4MaterialCutsCouple*,
82  G4double length,
83  G4double edepTotal,
84  G4double edepNIEL = 0.0) const;
85 
86  // activate default model
88 
89  // find and Birks coefficient
91 
92  // dump coeffitients used in run time
93  void DumpBirksCoefficients();
94 
95  // dump G4 list
97 
98  // this method should not be overwitten
99  inline G4double VisibleEnergyDepositionAtAStep(const G4Step*) const;
100 
101  inline void SetVerbose(G4int);
102 
103 private:
104 
105  // hide assignment operator
106  G4EmSaturation & operator=(const G4EmSaturation &right) = delete;
107  G4EmSaturation(const G4EmSaturation&) = delete;
108 
109  void InitialiseBirksCoefficient(const G4Material*);
110 
111  void InitialiseG4materials();
112 
113  const G4ParticleDefinition* electron;
114  const G4ParticleDefinition* proton;
115  G4NistManager* nist;
116 
117  G4int verbose;
118  G4int nG4Birks;
119  G4int nWarnings;
120 
121  static G4int nMaterials;
122 
123  // list of materials used in run time
124  static std::vector<G4double> massFactors;
125  static std::vector<G4double> effCharges;
126 
127  // list of G4 materials
128  static std::vector<G4double> g4MatData;
129  static std::vector<G4String> g4MatNames;
130 };
131 
132 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
133 
135 {
136  verbose = val;
137 }
138 
139 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
140 
142  const G4Step* step) const
143 {
145  step->GetTrack()->GetMaterialCutsCouple(),
146  step->GetStepLength(),
147  step->GetTotalEnergyDeposit(),
149 }
150 
151 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
152 
153 #endif
154 
G4double GetStepLength() const
G4double GetNonIonizingEnergyDeposit() const
virtual ~G4EmSaturation()
const G4MaterialCutsCouple * GetMaterialCutsCouple() const
virtual G4double VisibleEnergyDeposition(const G4ParticleDefinition *, const G4MaterialCutsCouple *, G4double length, G4double edepTotal, G4double edepNIEL=0.0) const
void DumpBirksCoefficients()
int G4int
Definition: G4Types.hh:78
void SetVerbose(G4int)
void InitialiseG4Saturation()
G4double FindG4BirksCoefficient(const G4Material *)
const G4ParticleDefinition * GetParticleDefinition() const
Definition: G4Step.hh:76
G4double VisibleEnergyDepositionAtAStep(const G4Step *) const
G4double GetTotalEnergyDeposit() const
void DumpG4BirksCoefficients()
G4EmSaturation(G4int verb)
double G4double
Definition: G4Types.hh:76
G4Track * GetTrack() const