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>> 25 //
>> 26 //
>> 27 // $Id: G4SandiaTable.hh,v 1.21 2007/10/02 10:13:33 vnivanch Exp $
>> 28 // GEANT4 tag $Name: geant4-09-02 $
25 29
26 // class description 30 // class description
27 // 31 //
28 // This class is an interface to G4StaticSandi 32 // This class is an interface to G4StaticSandiaData.
29 // it provides - Sandia coeff for an element, 33 // it provides - Sandia coeff for an element, given its Z
30 // - sandia coeff for a material, 34 // - sandia coeff for a material, given a pointer to it
31 // 35 //
>> 36
>> 37 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 38 //
32 // History: 39 // History:
33 // 40 //
34 // 10.06.97 created. V. Grichine 41 // 10.06.97 created. V. Grichine
35 // 18.11.98 simplified public interface; new m 42 // 18.11.98 simplified public interface; new methods for materials. mma
36 // 30.01.01 major bug in the computation of Ao 43 // 30.01.01 major bug in the computation of AoverAvo and in the units (/g!)
37 // in GetSandiaCofPerAtom(). mma 44 // in GetSandiaCofPerAtom(). mma
38 // 03.04.01 fnulcof[4] added; returned if ener 45 // 03.04.01 fnulcof[4] added; returned if energy < emin
39 // 05.03.04 V.Grichine, new methods for old so 46 // 05.03.04 V.Grichine, new methods for old sorting algorithm for PAI model
40 // 21.21.13 V.Ivanchenko, changed signature of <<
41 // static variables, me <<
42 // 47 //
>> 48 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
43 49
44 #ifndef G4SANDIATABLE_HH 50 #ifndef G4SANDIATABLE_HH
45 #define G4SANDIATABLE_HH 51 #define G4SANDIATABLE_HH
46 52
47 #include "G4OrderedTable.hh" << 53 #include "G4OrderedTable.hh"
48 #include "G4ios.hh" 54 #include "G4ios.hh"
49 #include "globals.hh" 55 #include "globals.hh"
50 <<
51 #include <CLHEP/Units/PhysicalConstants.h> <<
52 #include <assert.h> 56 #include <assert.h>
53 57
54 #include <vector> <<
55 <<
56 class G4Material; 58 class G4Material;
57 59
>> 60 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 61
58 class G4SandiaTable 62 class G4SandiaTable
59 { 63 {
60 public: // with description << 64 public: // with description
61 G4SandiaTable(); << 65
62 G4SandiaTable(const G4Material*); << 66 G4SandiaTable(G4Material*);
63 G4SandiaTable(G4int matIndex); << 67
64 ~G4SandiaTable(); 68 ~G4SandiaTable();
65 69
66 G4SandiaTable(G4SandiaTable&) = delete; << 70 //main computation per atom:
67 G4SandiaTable& operator=(const G4SandiaTable << 71 static G4double* GetSandiaCofPerAtom(G4int Z, G4double energy);
>> 72 static G4double GetZtoA (G4int Z);
>> 73
>> 74 //per volume of a material:
>> 75 inline G4int GetMatNbOfIntervals();
>> 76 inline G4double GetSandiaCofForMaterial(G4int,G4int);
>> 77 inline G4double* GetSandiaCofForMaterial(G4double energy);
>> 78 inline G4double GetSandiaMatTable(G4int,G4int);
>> 79
>> 80 inline G4double GetSandiaCofForMaterialPAI(G4int,G4int);
>> 81 inline G4double* GetSandiaCofForMaterialPAI(G4double energy);
>> 82 inline G4double GetSandiaMatTablePAI(G4int,G4int);
>> 83 inline G4OrderedTable* GetSandiaMatrixPAI();
>> 84
>> 85 public: // without description
>> 86
>> 87 G4SandiaTable(__void__&);
>> 88 // Fake default constructor for usage restricted to direct object
>> 89 // persistency for clients requiring preallocation of memory for
>> 90 // persistifiable objects.
68 91
69 // main computation per atom: << 92 private:
70 void GetSandiaCofPerAtom(G4int Z, G4double e << 93
>> 94 void ComputeMatSandiaMatrix();
>> 95 void ComputeMatSandiaMatrixPAI();
71 96
72 void GetSandiaCofWater(G4double energy, std: << 97 // methods per atom
>> 98 inline G4int GetNbOfIntervals (G4int Z);
>> 99 inline G4double GetSandiaCofPerAtom(G4int Z, G4int, G4int);
>> 100 inline G4double GetIonizationPot (G4int Z);
>> 101
>> 102 // static members of the class
>> 103 static const G4int fNumberOfElements;
>> 104 static const G4int fIntervalLimit;
>> 105 static const G4int fNumberOfIntervals;
>> 106
>> 107 static const G4double fSandiaTable[981][5];
>> 108 static const G4int fNbOfIntervals[101];
>> 109 static const G4double fZtoAratio[101];
>> 110 static const G4double fIonizationPotentials[101];
>> 111 static const G4double funitc[4];
>> 112
>> 113 static G4int fCumulInterval[101];
>> 114 static G4double fSandiaCofPerAtom[4];
>> 115
>> 116 // members of the class
>> 117 G4Material* fMaterial;
>> 118 G4int fMatNbOfIntervals;
>> 119 G4OrderedTable* fMatSandiaMatrix;
>> 120 G4OrderedTable* fMatSandiaMatrixPAI;
>> 121
>> 122 G4double fnulcof[4];
>> 123
>> 124 /////////////////////////////////////////////////////////////////////
>> 125 //
>> 126 // Methods for old implementation of PAI model
>> 127 // Will be removed for the next major release
73 128
74 G4double GetWaterEnergyLimit() const; << 129 public: // without description
75 G4double GetWaterCofForMaterial(G4int, G4int <<
76 130
77 static G4double GetZtoA(G4int Z); << 131 G4SandiaTable(G4int);
78 132
79 // per volume of a material: << 133 inline void SandiaSwap( G4double** da,
80 G4int GetMatNbOfIntervals() const; << 134 G4int i,
81 G4double GetSandiaCofForMaterial(G4int, G4in << 135 G4int j );
82 G4double GetSandiaMatTable(G4int, G4int) con <<
83 const G4double* GetSandiaCofForMaterial(G4do <<
84 136
85 G4double GetSandiaMatTablePAI(G4int, G4int) << 137 void SandiaSort( G4double** da,
86 const G4double* GetSandiaCofForMaterialPAI(G << 138 G4int sz );
87 139
88 inline void SetVerbose(G4int ver) { fVerbose << 140 G4int SandiaIntervals( G4int Z[],
>> 141 G4int el );
89 142
90 //////////////////////////////////////////// << 143 G4int SandiaMixing( G4int Z[],
91 // << 144 const G4double fractionW[],
92 // Methods for implementation of PAI model << 145 G4int el,
93 // << 146 G4int mi );
94 //////////////////////////////////////////// <<
95 147
96 void Initialize(const G4Material*); << 148 inline G4double GetPhotoAbsorpCof(G4int i , G4int j) const;
97 149
98 G4int SandiaIntervals(G4int Z[], G4int el); << 150 inline G4int GetMaxInterval() const;
99 151
100 G4int SandiaMixing(G4int Z[], const G4double << 152 inline G4double** GetPointerToCof();
101 153
102 G4double GetPhotoAbsorpCof(G4int i, G4int j) << 154 private:
103 155
104 G4int GetMaxInterval() const; << 156 void ComputeMatTable();
105 157
106 inline G4bool GetLowerI1() { return fLowerI1 << 158 //////////////////////////////////////////////////////////////////////////
107 inline void SetLowerI1(G4bool flag) { fLower << 159 //
>> 160 // data members for PAI model
108 161
109 // operators << 162 private:
110 G4bool operator==(const G4SandiaTable&) cons << 163
111 G4bool operator!=(const G4SandiaTable&) cons << 164 G4double** fPhotoAbsorptionCof ; // SandiaTable for mixture
112 165
113 private: << 166 G4int fMaxInterval ;
114 void ComputeMatSandiaMatrix(); <<
115 void ComputeMatSandiaMatrixPAI(); <<
116 167
117 // methods per atom << 168 //
118 G4double GetSandiaPerAtom(G4int Z, G4int, G4 << 169 //
>> 170 //////////////////////////////////////////////////////////////////////////
>> 171
>> 172 };
>> 173
>> 174 // Inline methods
119 175
120 #ifdef G4VERBOSE << 176 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
121 static G4int PrintErrorZ(G4int Z, const G4St << 177 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
122 static void PrintErrorV(const G4String&); <<
123 #endif <<
124 178
125 void ComputeMatTable(); << 179 inline G4int
>> 180 G4SandiaTable::GetMatNbOfIntervals()
>> 181 {
>> 182 return fMatNbOfIntervals;
>> 183 }
126 184
127 void SandiaSwap(G4double** da, G4int i, G4in << 185 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
128 186
129 void SandiaSort(G4double** da, G4int sz); << 187 inline G4int
>> 188 G4SandiaTable::GetNbOfIntervals(G4int Z)
>> 189 {
>> 190 // assert (Z>0 && Z<101);
>> 191 return fNbOfIntervals[Z];
>> 192 }
130 193
131 G4double** GetPointerToCof(); << 194 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
132 195
133 // computed once << 196 inline G4double
134 static G4int fCumulInterval[101]; << 197 G4SandiaTable::GetSandiaCofPerAtom(G4int Z, G4int interval, G4int j)
135 static const G4double funitc[5]; << 198 {
>> 199 assert (Z>0 && Z<101 && interval>=0 && interval<fNbOfIntervals[Z]
>> 200 && j>=0 && j<5);
136 201
137 // used at initialisation << 202 G4int row = fCumulInterval[Z-1] + interval;
138 std::vector<G4double> fSandiaCofPerAtom; << 203 G4double x = fSandiaTable[row][0]*keV;
>> 204 if (j > 0) {
>> 205 x = Z*amu/fZtoAratio[Z]*
>> 206 (fSandiaTable[row][j]*cm2*std::pow(keV,G4double(j))/g);
>> 207 }
>> 208 return x;
>> 209 }
139 210
140 // members of the class << 211 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
141 const G4Material* fMaterial; <<
142 G4int fMatNbOfIntervals; <<
143 G4OrderedTable* fMatSandiaMatrix; <<
144 G4OrderedTable* fMatSandiaMatrixPAI; <<
145 212
146 static const G4double fSandiaTable[981][5]; << 213 inline G4double
147 static const G4int fNumberOfElements; << 214 G4SandiaTable::GetSandiaCofForMaterial(G4int interval, G4int j)
148 static const G4int fIntervalLimit; << 215 {
149 static const G4int fNumberOfIntervals; << 216 assert (interval>=0 && interval<fMatNbOfIntervals && j>=0 && j<5);
150 static const G4int fH2OlowerInt; << 217 return ((*(*fMatSandiaMatrix)[interval])[j]);
151 << 218 }
152 // data members for PAI model << 219
153 G4double** fPhotoAbsorptionCof; // SandiaTa << 220 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
154 << 221
155 G4int fMaxInterval; << 222 inline G4double*
156 G4int fVerbose; << 223 G4SandiaTable::GetSandiaCofForMaterial(G4double energy)
157 G4bool fLowerI1; << 224 {
158 }; << 225 G4double* x = fnulcof;
>> 226 if (energy >= (*(*fMatSandiaMatrix)[0])[0]) {
>> 227
>> 228 G4int interval = fMatNbOfIntervals - 1;
>> 229 while ((interval>0)&&(energy<(*(*fMatSandiaMatrix)[interval])[0]))
>> 230 {interval--;}
>> 231 x = &((*(*fMatSandiaMatrix)[interval])[1]);
>> 232 }
>> 233 return x;
>> 234 }
>> 235
>> 236 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 237
>> 238 inline G4double
>> 239 G4SandiaTable::GetSandiaMatTable(G4int interval, G4int j)
>> 240 {
>> 241 assert (interval >= 0 && interval < fMaxInterval && j >= 0 && j < 5 );
>> 242 G4double unitCof ;
>> 243 if(j == 0) unitCof = keV ;
>> 244 else unitCof = (cm2/g)*std::pow(keV,(G4double)j);
>> 245 return ( (*(*fMatSandiaMatrix)[interval])[j] )*unitCof;
>> 246 }
>> 247
>> 248 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 249
>> 250 inline G4double
>> 251 G4SandiaTable::GetSandiaCofForMaterialPAI(G4int interval, G4int j)
>> 252 {
>> 253 assert (interval>=0 && interval<fMatNbOfIntervals && j>=0 && j<5);
>> 254 if(!fMatSandiaMatrixPAI) ComputeMatSandiaMatrixPAI();
>> 255 return ((*(*fMatSandiaMatrixPAI)[interval])[j]);
>> 256 }
>> 257
>> 258 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 259
>> 260 inline G4double*
>> 261 G4SandiaTable::GetSandiaCofForMaterialPAI(G4double energy)
>> 262 {
>> 263 if(!fMatSandiaMatrixPAI) ComputeMatSandiaMatrixPAI();
>> 264 G4double* x = fnulcof;
>> 265 if (energy >= (*(*fMatSandiaMatrixPAI)[0])[0]) {
>> 266
>> 267 G4int interval = fMatNbOfIntervals - 1;
>> 268 while ((interval>0)&&(energy<(*(*fMatSandiaMatrixPAI)[interval])[0]))
>> 269 {interval--;}
>> 270 x = &((*(*fMatSandiaMatrixPAI)[interval])[1]);
>> 271 }
>> 272 return x;
>> 273 }
>> 274
>> 275 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 276
>> 277 inline G4double
>> 278 G4SandiaTable::GetSandiaMatTablePAI(G4int interval, G4int j)
>> 279 {
>> 280 assert (interval >= 0 && interval < fMaxInterval && j >= 0 && j < 5 );
>> 281 if(!fMatSandiaMatrixPAI) ComputeMatSandiaMatrixPAI();
>> 282 G4double unitCof ;
>> 283 if(j == 0) unitCof = keV ;
>> 284 else unitCof = (cm2/g)*std::pow(keV,(G4double)j);
>> 285 return ( (*(*fMatSandiaMatrixPAI)[interval])[j] )*unitCof;
>> 286 }
>> 287
>> 288 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 289
>> 290 inline G4double
>> 291 G4SandiaTable::GetIonizationPot(G4int Z)
>> 292 {
>> 293 return fIonizationPotentials[Z]*eV;
>> 294 }
>> 295
>> 296 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 297
>> 298 inline G4OrderedTable*
>> 299 G4SandiaTable::GetSandiaMatrixPAI()
>> 300 {
>> 301 if(!fMatSandiaMatrixPAI) ComputeMatSandiaMatrixPAI();
>> 302 return fMatSandiaMatrixPAI;
>> 303 }
>> 304
>> 305 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 306
>> 307 ///////////////////////////////////////////////////////////////////////
>> 308 //
>> 309 // Inline methods for PAI model, will be removed in next major release
>> 310
>> 311 inline G4int
>> 312 G4SandiaTable::GetMaxInterval() const {
>> 313 return fMaxInterval;
>> 314 }
>> 315
>> 316 inline G4double**
>> 317 G4SandiaTable::GetPointerToCof()
>> 318 {
>> 319 if(!fPhotoAbsorptionCof) ComputeMatTable();
>> 320 return fPhotoAbsorptionCof;
>> 321 }
>> 322
>> 323 inline void
>> 324 G4SandiaTable::SandiaSwap( G4double** da ,
>> 325 G4int i,
>> 326 G4int j )
>> 327 {
>> 328 G4double tmp = da[i][0] ;
>> 329 da[i][0] = da[j][0] ;
>> 330 da[j][0] = tmp ;
>> 331 }
>> 332
>> 333 inline
>> 334 G4double G4SandiaTable::GetPhotoAbsorpCof(G4int i, G4int j) const
>> 335 {
>> 336 G4double unitCof ;
>> 337 if(j == 0) unitCof = keV ;
>> 338 else unitCof = (cm2/g)*std::pow(keV,(G4double)j) ;
>> 339
>> 340 return fPhotoAbsorptionCof[i][j]*unitCof ;
>> 341 }
>> 342
>> 343 //
>> 344 //
>> 345 ////////////////////////////////////////////////////////////////////////////
>> 346
>> 347
>> 348 #endif
159 349
160 #endif <<
161 350