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24 // ******************************************* 21 // ********************************************************************
>> 22 //
>> 23 //
>> 24 // $Id: G4SandiaTable.hh,v 1.12 2004/12/07 08:50:02 gcosmo Exp $
>> 25 // GEANT4 tag $Name: geant4-07-00-patch-01 $
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 //
>> 33
>> 34 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 35 //
32 // History: 36 // History:
33 // 37 //
34 // 10.06.97 created. V. Grichine << 38 // 05.03.04 V.Grichine, new methods for old sorting algorithm for PAI model
35 // 18.11.98 simplified public interface; new m << 39 // 03.04.01 fnulcof[4] added; returned if energy < emin
36 // 30.01.01 major bug in the computation of Ao 40 // 30.01.01 major bug in the computation of AoverAvo and in the units (/g!)
37 // in GetSandiaCofPerAtom(). mma 41 // in GetSandiaCofPerAtom(). mma
38 // 03.04.01 fnulcof[4] added; returned if ener << 42 // 18.11.98 simplified public interface; new methods for materials. mma
39 // 05.03.04 V.Grichine, new methods for old so << 43 // 10.06.97 created. V. Grichine
40 // 21.21.13 V.Ivanchenko, changed signature of <<
41 // static variables, me <<
42 // 44 //
>> 45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
43 46
44 #ifndef G4SANDIATABLE_HH 47 #ifndef G4SANDIATABLE_HH
45 #define G4SANDIATABLE_HH 48 #define G4SANDIATABLE_HH
46 49
47 #include "G4OrderedTable.hh" << 50 #include "G4OrderedTable.hh"
48 #include "G4ios.hh" 51 #include "G4ios.hh"
49 #include "globals.hh" 52 #include "globals.hh"
50 <<
51 #include <CLHEP/Units/PhysicalConstants.h> <<
52 #include <assert.h> 53 #include <assert.h>
53 54
54 #include <vector> <<
55 <<
56 class G4Material; 55 class G4Material;
57 56
>> 57
>> 58 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 59
58 class G4SandiaTable 60 class G4SandiaTable
59 { 61 {
60 public: // with description << 62 public: // with description
61 G4SandiaTable(); <<
62 G4SandiaTable(const G4Material*); <<
63 G4SandiaTable(G4int matIndex); <<
64 ~G4SandiaTable(); <<
65 63
66 G4SandiaTable(G4SandiaTable&) = delete; << 64 G4SandiaTable(G4int);
67 G4SandiaTable& operator=(const G4SandiaTable << 65 G4SandiaTable(G4Material*);
68 66
69 // main computation per atom: << 67
70 void GetSandiaCofPerAtom(G4int Z, G4double e << 68 ~G4SandiaTable();
71 69
72 void GetSandiaCofWater(G4double energy, std: << 70 //per atom of an Element:
>> 71 static G4int GetNbOfIntervals (G4int Z);
>> 72 static G4double GetSandiaCofPerAtom(G4int Z, G4int, G4int);
>> 73 static G4double* GetSandiaCofPerAtom(G4int Z, G4double energy);
>> 74 static G4double GetIonizationPot (G4int Z);
>> 75 static G4double GetZtoA (G4int Z);
>> 76
>> 77 //per volume of a material:
>> 78 G4int GetMatNbOfIntervals() {return fMatNbOfIntervals;};
>> 79 G4double GetSandiaCofForMaterial(G4int,G4int);
>> 80 G4double* GetSandiaCofForMaterial(G4double energy);
>> 81
>> 82
>> 83 private:
>> 84
>> 85 void ComputeMatSandiaMatrix();
>> 86
>> 87 private:
>> 88
>> 89 static const G4double fSandiaTable[981][5];
>> 90 static const G4int fNbOfIntervals[101];
>> 91 static G4int fCumulInterval[101];
>> 92 static const G4double fZtoAratio[101];
>> 93 static const G4double fIonizationPotentials[101];
>> 94
>> 95 static G4double fSandiaCofPerAtom[4];
>> 96
>> 97 G4Material* fMaterial;
>> 98 G4int fMatNbOfIntervals;
>> 99 G4OrderedTable* fMatSandiaMatrix;
>> 100
>> 101 G4double fnulcof[4];
>> 102
73 103
74 G4double GetWaterEnergyLimit() const; << 104 /////////////////////////////////////////////////////////////////////
75 G4double GetWaterCofForMaterial(G4int, G4int << 105 //
>> 106 // Methods for PAI model
76 107
77 static G4double GetZtoA(G4int Z); << 108 public: // without description
78 109
79 // per volume of a material: <<
80 G4int GetMatNbOfIntervals() const; <<
81 G4double GetSandiaCofForMaterial(G4int, G4in <<
82 G4double GetSandiaMatTable(G4int, G4int) con <<
83 const G4double* GetSandiaCofForMaterial(G4do <<
84 110
85 G4double GetSandiaMatTablePAI(G4int, G4int) << 111 inline void SandiaSwap( G4double** da,
86 const G4double* GetSandiaCofForMaterialPAI(G << 112 G4int i,
>> 113 G4int j );
87 114
88 inline void SetVerbose(G4int ver) { fVerbose << 115 void SandiaSort( G4double** da,
>> 116 G4int sz );
89 117
90 //////////////////////////////////////////// << 118 G4int SandiaIntervals( G4int Z[],
91 // << 119 G4int el );
92 // Methods for implementation of PAI model <<
93 // <<
94 //////////////////////////////////////////// <<
95 120
96 void Initialize(const G4Material*); << 121 G4int SandiaMixing( G4int Z[],
>> 122 const G4double fractionW[],
>> 123 G4int el,
>> 124 G4int mi );
97 125
98 G4int SandiaIntervals(G4int Z[], G4int el); << 126 inline G4double GetPhotoAbsorpCof(G4int i , G4int j) const;
99 127
100 G4int SandiaMixing(G4int Z[], const G4double << 128 inline G4int GetMaxInterval() const { return fMaxInterval;};
101 129
102 G4double GetPhotoAbsorpCof(G4int i, G4int j) << 130 G4OrderedTable* GetSandiaMatTable() const {return fMatSandiaMatrix;};
>> 131 inline G4double GetSandiaMatTable(G4int,G4int) const;
103 132
104 G4int GetMaxInterval() const; << 133 private:
105 134
106 inline G4bool GetLowerI1() { return fLowerI1 << 135 void ComputeMatTable();
107 inline void SetLowerI1(G4bool flag) { fLower <<
108 136
109 // operators <<
110 G4bool operator==(const G4SandiaTable&) cons <<
111 G4bool operator!=(const G4SandiaTable&) cons <<
112 137
113 private: << 138 //////////////////////////////////////////////////////////////////////////
114 void ComputeMatSandiaMatrix(); << 139 //
115 void ComputeMatSandiaMatrixPAI(); << 140 // data members for PAI model
>> 141
>> 142 private:
>> 143 static const G4int fNumberOfElements ;
>> 144 static const G4int fIntervalLimit ;
>> 145 static const G4int fNumberOfIntervals ;
>> 146
>> 147 // G4double fPhotoAbsorptionCof[101][5] ; // SandiaTable for mixture
116 148
117 // methods per atom << 149 G4double** fPhotoAbsorptionCof ; // SandiaTable for mixture
118 G4double GetSandiaPerAtom(G4int Z, G4int, G4 <<
119 150
120 #ifdef G4VERBOSE << 151 // G4OrderedTable*
121 static G4int PrintErrorZ(G4int Z, const G4St << 152 G4int fMaxInterval ;
122 static void PrintErrorV(const G4String&); <<
123 #endif <<
124 153
125 void ComputeMatTable(); << 154 //
>> 155 //
>> 156 //////////////////////////////////////////////////////////////////////////
>> 157
>> 158 };
>> 159
>> 160 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
126 161
127 void SandiaSwap(G4double** da, G4int i, G4in << 162 ///////////////////////////////////////////////////////////////////////
>> 163 //
>> 164 // Inline methods for PAI model
128 165
129 void SandiaSort(G4double** da, G4int sz); << 166 inline
>> 167 void
>> 168 G4SandiaTable::SandiaSwap( G4double** da ,
>> 169 G4int i,
>> 170 G4int j )
>> 171 {
>> 172 G4double tmp = da[i][0] ;
>> 173 da[i][0] = da[j][0] ;
>> 174 da[j][0] = tmp ;
>> 175 }
130 176
131 G4double** GetPointerToCof(); << 177 /////////////////////////////////////////////////////////////////////////
>> 178 //
>> 179 //
132 180
133 // computed once << 181 inline
134 static G4int fCumulInterval[101]; << 182 G4double G4SandiaTable::GetPhotoAbsorpCof(G4int i, G4int j) const
135 static const G4double funitc[5]; << 183 {
>> 184 G4double unitCof ;
>> 185 if(j == 0) unitCof = keV ;
>> 186 else unitCof = (cm2/g)*std::pow(keV,(G4double)j) ;
>> 187
>> 188 return fPhotoAbsorptionCof[i][j]*unitCof ;
>> 189 }
136 190
137 // used at initialisation << 191 ///////////////////////////////////////////////////////////////////////
138 std::vector<G4double> fSandiaCofPerAtom; << 192 //
>> 193 //
139 194
140 // members of the class << 195 inline G4double G4SandiaTable::GetSandiaMatTable(G4int interval, G4int j) const
141 const G4Material* fMaterial; << 196 {
142 G4int fMatNbOfIntervals; << 197 assert (interval >= 0 && interval < fMaxInterval && j >= 0 && j < 5 );
143 G4OrderedTable* fMatSandiaMatrix; << 198 G4double unitCof ;
144 G4OrderedTable* fMatSandiaMatrixPAI; << 199 if(j == 0) unitCof = keV ;
>> 200 else unitCof = (cm2/g)*std::pow(keV,(G4double)j);
>> 201 return ( (*(*fMatSandiaMatrix)[interval])[j] )*unitCof;
>> 202 }
145 203
146 static const G4double fSandiaTable[981][5]; << 204 //
147 static const G4int fNumberOfElements; << 205 //
148 static const G4int fIntervalLimit; << 206 ////////////////////////////////////////////////////////////////////////////
149 static const G4int fNumberOfIntervals; <<
150 static const G4int fH2OlowerInt; <<
151 207
152 // data members for PAI model <<
153 G4double** fPhotoAbsorptionCof; // SandiaTa <<
154 208
155 G4int fMaxInterval; << 209 #endif
156 G4int fVerbose; <<
157 G4bool fLowerI1; <<
158 }; <<
159 210
160 #endif <<
161 211