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G4ShellVacancy.cc
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25 //
26 //
27 // $Id: G4ShellVacancy.cc
28 // GEANT4 tag $Name:
29 //
30 // Author: Elena Guardincerri (Elena.Guardincerri@ge.infn.it)
31 //
32 // History:
33 // -----------
34 // 21 Sept 2001 Elena Guardincerri Created
35 // 25 Mar 2002 V.Ivanchenko Change AverageNOfIonisations int->double
36 //
37 // -------------------------------------------------------------------
38 
39 #include "G4ShellVacancy.hh"
40 #include "G4MaterialCutsCouple.hh"
41 #include "G4Material.hh"
42 #include "G4Poisson.hh"
43 #include "G4VEMDataSet.hh"
44 
46 
47 { }
48 
50 {
51  G4int size = xsis.size();
52  for (G4int k =0; k<size; k++)
53  {
54  delete xsis[k];
55  xsis[k] = 0;
56  }
57 }
58 
60 {
61  xsis.push_back(p);
62 }
63 
65  couple,
66  G4double
67  incidentEnergy,
68  G4double eLoss) const
69 
70 {
71  std::vector<G4int> numberOfIonisations;
72  const G4Material* material = couple->GetMaterial();
73  G4int numberOfElements = material->GetNumberOfElements();
74 
75  for (G4int i = 0; i<numberOfElements; i++)
76  {
77  G4double averageNumberOfIonisations = AverageNOfIonisations(couple,
78  i,
79  incidentEnergy,
80  eLoss);
81  G4int ionisations = 0;
82  if(averageNumberOfIonisations > 0.0) {
83  ionisations = (G4int) G4Poisson(averageNumberOfIonisations);
84  }
85 
86  numberOfIonisations.push_back(ionisations);
87 
88  }
89  return numberOfIonisations;
90 
91 }
92 
94  G4int index,
96  G4double eLoss) const
97 
98 {
99  // G4int indexOfElementInMaterial= -1;
100 
101  G4double averageEnergy = energy - eLoss/2.;
102 
103  size_t indexInMaterialTable = couple->GetIndex();
104 
105  G4VEMDataSet* aSetOfXsi = xsis[indexInMaterialTable];
106 
107  G4double aXsi = aSetOfXsi->FindValue(averageEnergy,index);
108 
109  return aXsi * eLoss;
110 }
std::vector< G4int > GenerateNumberOfIonisations(const G4MaterialCutsCouple *couple, G4double incidentEnergy, G4double eLoss) const
const char * p
Definition: xmltok.h:285
double G4double
Definition: G4Types.hh:76
double energy
Definition: plottest35.C:25
int G4int
Definition: G4Types.hh:78
G4double AverageNOfIonisations(const G4MaterialCutsCouple *couple, G4int index, G4double energy, G4double eLoss) const
G4long G4Poisson(G4double mean)
Definition: G4Poisson.hh:51
const G4Material * GetMaterial() const
std::vector< G4VEMDataSet * > xsis
void AddXsiTable(G4VEMDataSet *p)
virtual G4double FindValue(G4double x, G4int componentId=0) const =0
size_t GetNumberOfElements() const
Definition: G4Material.hh:187