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>> 22 //
>> 23 //
>> 24 // $Id: G4SandiaTable.hh,v 1.10 2001/10/17 07:59:52 gcosmo Exp $
>> 25 // GEANT4 tag $Name: geant4-04-00 $
25 26
26 // class description 27 // class description
27 // 28 //
28 // This class is an interface to G4StaticSandi 29 // This class is an interface to G4StaticSandiaData.
29 // it provides - Sandia coeff for an element, 30 // it provides - Sandia coeff for an element, given its Z
30 // - sandia coeff for a material, 31 // - sandia coeff for a material, given a pointer to it
31 // 32 //
32 // History: << 33
>> 34 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
33 // 35 //
34 // 10.06.97 created. V. Grichine << 36 // 03.04.01 fnulcof[4] added; returned if energy < emin
35 // 18.11.98 simplified public interface; new m <<
36 // 30.01.01 major bug in the computation of Ao 37 // 30.01.01 major bug in the computation of AoverAvo and in the units (/g!)
37 // in GetSandiaCofPerAtom(). mma 38 // in GetSandiaCofPerAtom(). mma
38 // 03.04.01 fnulcof[4] added; returned if ener << 39 // 18.11.98 simplified public interface; new methods for materials. mma
39 // 05.03.04 V.Grichine, new methods for old so << 40 // 10.06.97 created. V. Grichine
40 // 21.21.13 V.Ivanchenko, changed signature of <<
41 // static variables, me <<
42 // 41 //
>> 42 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
43 43
44 #ifndef G4SANDIATABLE_HH 44 #ifndef G4SANDIATABLE_HH
45 #define G4SANDIATABLE_HH 45 #define G4SANDIATABLE_HH
46 46
47 #include "G4OrderedTable.hh" << 47 #include "G4OrderedTable.hh"
48 #include "G4ios.hh" 48 #include "G4ios.hh"
49 #include "globals.hh" 49 #include "globals.hh"
50 <<
51 #include <CLHEP/Units/PhysicalConstants.h> <<
52 #include <assert.h> 50 #include <assert.h>
53 51
54 #include <vector> <<
55 <<
56 class G4Material; 52 class G4Material;
57 53
>> 54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 55
58 class G4SandiaTable 56 class G4SandiaTable
59 { 57 {
60 public: // with description << 58 public: // with description
61 G4SandiaTable(); <<
62 G4SandiaTable(const G4Material*); <<
63 G4SandiaTable(G4int matIndex); <<
64 ~G4SandiaTable(); <<
65 <<
66 G4SandiaTable(G4SandiaTable&) = delete; <<
67 G4SandiaTable& operator=(const G4SandiaTable <<
68 <<
69 // main computation per atom: <<
70 void GetSandiaCofPerAtom(G4int Z, G4double e <<
71 <<
72 void GetSandiaCofWater(G4double energy, std: <<
73 <<
74 G4double GetWaterEnergyLimit() const; <<
75 G4double GetWaterCofForMaterial(G4int, G4int <<
76 59
77 static G4double GetZtoA(G4int Z); << 60 G4SandiaTable(G4int);
>> 61 G4SandiaTable(G4Material*);
>> 62 ~G4SandiaTable();
>> 63
>> 64 //per atom of an Element:
>> 65 static G4int GetNbOfIntervals (G4int Z);
>> 66 static G4double GetSandiaCofPerAtom(G4int Z, G4int, G4int);
>> 67 static G4double* GetSandiaCofPerAtom(G4int Z, G4double energy);
>> 68 static G4double GetIonizationPot (G4int Z);
>> 69 static G4double GetZtoA (G4int Z);
>> 70
>> 71 //per volume of a material:
>> 72 G4int GetMatNbOfIntervals() {return fMatNbOfIntervals;};
>> 73 G4double GetSandiaCofForMaterial(G4int,G4int);
>> 74 G4double* GetSandiaCofForMaterial(G4double energy);
>> 75
>> 76
>> 77 private:
>> 78
>> 79 void ComputeMatSandiaMatrix();
>> 80
>> 81 private:
>> 82
>> 83 static const G4double fSandiaTable[981][5];
>> 84 static const G4int fNbOfIntervals[101];
>> 85 static G4int fCumulInterval[101];
>> 86 static const G4double fZtoAratio[101];
>> 87 static const G4double fIonizationPotentials[101];
>> 88
>> 89 static G4double fSandiaCofPerAtom[4];
>> 90
>> 91 G4Material* fMaterial;
>> 92 G4int fMatNbOfIntervals;
>> 93 G4OrderedTable* fMatSandiaMatrix;
>> 94
>> 95 G4double fnulcof[4];
>> 96
78 97
79 // per volume of a material: << 98 /////////////////////////////////////////////////////////////////////
80 G4int GetMatNbOfIntervals() const; << 99 //
81 G4double GetSandiaCofForMaterial(G4int, G4in << 100 // Methods for PAI model
82 G4double GetSandiaMatTable(G4int, G4int) con <<
83 const G4double* GetSandiaCofForMaterial(G4do <<
84 101
85 G4double GetSandiaMatTablePAI(G4int, G4int) << 102 public: // without description
86 const G4double* GetSandiaCofForMaterialPAI(G <<
87 103
88 inline void SetVerbose(G4int ver) { fVerbose << 104 inline void SandiaSwap( G4double** da,
>> 105 G4int i,
>> 106 G4int j );
89 107
90 //////////////////////////////////////////// << 108 void SandiaSort( G4double** da,
91 // << 109 G4int sz );
92 // Methods for implementation of PAI model <<
93 // <<
94 //////////////////////////////////////////// <<
95 110
96 void Initialize(const G4Material*); << 111 G4int SandiaIntervals( G4int Z[],
>> 112 G4int el );
97 113
98 G4int SandiaIntervals(G4int Z[], G4int el); << 114 G4int SandiaMixing( G4int Z[],
>> 115 const G4double fractionW[],
>> 116 G4int el,
>> 117 G4int mi );
99 118
100 G4int SandiaMixing(G4int Z[], const G4double << 119 inline G4double GetPhotoAbsorpCof(G4int i , G4int j)const ;
101 120
102 G4double GetPhotoAbsorpCof(G4int i, G4int j) << 121 inline G4int GetMaxInterval() const ;
103 122
104 G4int GetMaxInterval() const; <<
105 123
106 inline G4bool GetLowerI1() { return fLowerI1 <<
107 inline void SetLowerI1(G4bool flag) { fLower <<
108 124
109 // operators << 125 //////////////////////////////////////////////////////////////////////////
110 G4bool operator==(const G4SandiaTable&) cons << 126 //
111 G4bool operator!=(const G4SandiaTable&) cons << 127 // data members for PAI model
112 128
113 private: << 129 private:
114 void ComputeMatSandiaMatrix(); << 130 static const G4int fNumberOfElements ;
115 void ComputeMatSandiaMatrixPAI(); << 131 static const G4int fIntervalLimit ;
>> 132 static const G4int fNumberOfIntervals ;
>> 133
>> 134 // G4double fPhotoAbsorptionCof[101][5] ; // SandiaTable for mixture
116 135
117 // methods per atom << 136 G4double** fPhotoAbsorptionCof ; // SandiaTable for mixture
118 G4double GetSandiaPerAtom(G4int Z, G4int, G4 <<
119 137
120 #ifdef G4VERBOSE << 138 // G4OrderedTable*
121 static G4int PrintErrorZ(G4int Z, const G4St << 139 G4int fMaxInterval ;
122 static void PrintErrorV(const G4String&); <<
123 #endif <<
124 140
125 void ComputeMatTable(); << 141 //
>> 142 //
>> 143 //////////////////////////////////////////////////////////////////////////
>> 144
>> 145 };
>> 146
>> 147 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
126 148
127 void SandiaSwap(G4double** da, G4int i, G4in << 149 ///////////////////////////////////////////////////////////////////////
>> 150 //
>> 151 // Inline methods for PAI model
128 152
129 void SandiaSort(G4double** da, G4int sz); << 153 inline
>> 154 void
>> 155 G4SandiaTable::SandiaSwap( G4double** da ,
>> 156 G4int i,
>> 157 G4int j )
>> 158 {
>> 159 G4double tmp = da[i][0] ;
>> 160 da[i][0] = da[j][0] ;
>> 161 da[j][0] = tmp ;
>> 162 }
130 163
131 G4double** GetPointerToCof(); << 164 /////////////////////////////////////////////////////////////////////////
>> 165 //
>> 166 //
132 167
133 // computed once << 168 inline
134 static G4int fCumulInterval[101]; << 169 G4double G4SandiaTable::GetPhotoAbsorpCof(G4int i, G4int j) const
135 static const G4double funitc[5]; << 170 {
>> 171 G4double unitCof ;
>> 172 if(j == 0)
>> 173 {
>> 174 unitCof = keV ;
>> 175 }
>> 176 else
>> 177 {
>> 178 unitCof = (cm2/g)*pow(keV,(G4double)j) ;
>> 179 }
>> 180 return fPhotoAbsorptionCof[i][j]*unitCof ;
>> 181 }
136 182
137 // used at initialisation << 183 /////////////////////////////////////////////////////////////////////
138 std::vector<G4double> fSandiaCofPerAtom; << 184 //
>> 185 //
139 186
140 // members of the class << 187 inline
141 const G4Material* fMaterial; << 188 G4int G4SandiaTable::GetMaxInterval() const
142 G4int fMatNbOfIntervals; << 189 {
143 G4OrderedTable* fMatSandiaMatrix; << 190 return fMaxInterval ;
144 G4OrderedTable* fMatSandiaMatrixPAI; << 191 }
145 192
146 static const G4double fSandiaTable[981][5]; << 193 //
147 static const G4int fNumberOfElements; << 194 //
148 static const G4int fIntervalLimit; << 195 ////////////////////////////////////////////////////////////////////////////
149 static const G4int fNumberOfIntervals; <<
150 static const G4int fH2OlowerInt; <<
151 196
152 // data members for PAI model <<
153 G4double** fPhotoAbsorptionCof; // SandiaTa <<
154 197
155 G4int fMaxInterval; << 198 #endif
156 G4int fVerbose; <<
157 G4bool fLowerI1; <<
158 }; <<
159 199
160 #endif <<
161 200