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>> 25 //
>> 26 //
>> 27 // $Id: G4SandiaTable.hh,v 1.23 2010-11-22 08:21:04 grichine Exp $
>> 28 // GEANT4 tag $Name: not supported by cvs2svn $
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 void SetVerbose(G4int ver){fVerbose = ver;};
>> 86
>> 87 public: // without description
>> 88
>> 89 G4SandiaTable(__void__&);
>> 90 // Fake default constructor for usage restricted to direct object
>> 91 // persistency for clients requiring preallocation of memory for
>> 92 // persistifiable objects.
68 93
69 // main computation per atom: << 94 private:
70 void GetSandiaCofPerAtom(G4int Z, G4double e << 95
>> 96 void ComputeMatSandiaMatrix();
>> 97 void ComputeMatSandiaMatrixPAI();
71 98
72 void GetSandiaCofWater(G4double energy, std: << 99 // methods per atom
>> 100 inline G4int GetNbOfIntervals (G4int Z);
>> 101 inline G4double GetSandiaCofPerAtom(G4int Z, G4int, G4int);
>> 102 inline G4double GetIonizationPot (G4int Z);
>> 103
>> 104 // static members of the class
>> 105 static const G4int fNumberOfElements;
>> 106 static const G4int fIntervalLimit;
>> 107 static const G4int fNumberOfIntervals;
>> 108
>> 109 static const G4double fSandiaTable[981][5];
>> 110 static const G4int fNbOfIntervals[101];
>> 111 static const G4double fZtoAratio[101];
>> 112 static const G4double fIonizationPotentials[101];
>> 113 static const G4double funitc[4];
>> 114
>> 115 static G4int fCumulInterval[101];
>> 116 static G4double fSandiaCofPerAtom[4];
>> 117
>> 118 // members of the class
>> 119 G4Material* fMaterial;
>> 120 G4int fMatNbOfIntervals;
>> 121 G4OrderedTable* fMatSandiaMatrix;
>> 122 G4OrderedTable* fMatSandiaMatrixPAI;
>> 123
>> 124 G4double fnulcof[4];
>> 125
>> 126 /////////////////////////////////////////////////////////////////////
>> 127 //
>> 128 // Methods for old implementation of PAI model
>> 129 // Will be removed for the next major release
73 130
74 G4double GetWaterEnergyLimit() const; << 131 public: // without description
75 G4double GetWaterCofForMaterial(G4int, G4int <<
76 132
77 static G4double GetZtoA(G4int Z); << 133 G4SandiaTable(G4int);
78 134
79 // per volume of a material: << 135 inline void SandiaSwap( G4double** da,
80 G4int GetMatNbOfIntervals() const; << 136 G4int i,
81 G4double GetSandiaCofForMaterial(G4int, G4in << 137 G4int j );
82 G4double GetSandiaMatTable(G4int, G4int) con <<
83 const G4double* GetSandiaCofForMaterial(G4do <<
84 138
85 G4double GetSandiaMatTablePAI(G4int, G4int) << 139 void SandiaSort( G4double** da,
86 const G4double* GetSandiaCofForMaterialPAI(G << 140 G4int sz );
87 141
88 inline void SetVerbose(G4int ver) { fVerbose << 142 G4int SandiaIntervals( G4int Z[],
>> 143 G4int el );
89 144
90 //////////////////////////////////////////// << 145 G4int SandiaMixing( G4int Z[],
91 // << 146 const G4double* fractionW,
92 // Methods for implementation of PAI model << 147 G4int el,
93 // << 148 G4int mi );
94 //////////////////////////////////////////// <<
95 149
96 void Initialize(const G4Material*); << 150 inline G4double GetPhotoAbsorpCof(G4int i , G4int j) const;
97 151
98 G4int SandiaIntervals(G4int Z[], G4int el); << 152 inline G4int GetMaxInterval() const;
99 153
100 G4int SandiaMixing(G4int Z[], const G4double << 154 inline G4double** GetPointerToCof();
101 155
102 G4double GetPhotoAbsorpCof(G4int i, G4int j) << 156 private:
103 157
104 G4int GetMaxInterval() const; << 158 void ComputeMatTable();
105 159
106 inline G4bool GetLowerI1() { return fLowerI1 << 160 // copy constructor and hide assignment operator
107 inline void SetLowerI1(G4bool flag) { fLower << 161 G4SandiaTable(G4SandiaTable &);
>> 162 G4SandiaTable & operator=(const G4SandiaTable &right);
108 163
109 // operators << 164 //////////////////////////////////////////////////////////////////////////
110 G4bool operator==(const G4SandiaTable&) cons << 165 //
111 G4bool operator!=(const G4SandiaTable&) cons << 166 // data members for PAI model
112 167
113 private: << 168 private:
114 void ComputeMatSandiaMatrix(); << 169
115 void ComputeMatSandiaMatrixPAI(); << 170 G4double** fPhotoAbsorptionCof ; // SandiaTable for mixture
116 171
117 // methods per atom << 172 G4int fMaxInterval ;
118 G4double GetSandiaPerAtom(G4int Z, G4int, G4 << 173 G4int fVerbose;
>> 174
119 175
120 #ifdef G4VERBOSE << 176 //
121 static G4int PrintErrorZ(G4int Z, const G4St << 177 //
122 static void PrintErrorV(const G4String&); << 178 //////////////////////////////////////////////////////////////////////////
123 #endif << 179
>> 180 };
>> 181
>> 182 // Inline methods
124 183
125 void ComputeMatTable(); << 184 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 185 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
126 186
127 void SandiaSwap(G4double** da, G4int i, G4in << 187 inline G4int
>> 188 G4SandiaTable::GetMatNbOfIntervals()
>> 189 {
>> 190 return fMatNbOfIntervals;
>> 191 }
128 192
129 void SandiaSort(G4double** da, G4int sz); << 193 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
130 194
131 G4double** GetPointerToCof(); << 195 inline G4int
>> 196 G4SandiaTable::GetNbOfIntervals(G4int Z)
>> 197 {
>> 198 // assert (Z>0 && Z<101);
>> 199 return fNbOfIntervals[Z];
>> 200 }
132 201
133 // computed once << 202 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
134 static G4int fCumulInterval[101]; <<
135 static const G4double funitc[5]; <<
136 203
137 // used at initialisation << 204 inline G4double
138 std::vector<G4double> fSandiaCofPerAtom; << 205 G4SandiaTable::GetSandiaCofPerAtom(G4int Z, G4int interval, G4int j)
>> 206 {
>> 207 assert (Z>0 && Z<101 && interval>=0 && interval<fNbOfIntervals[Z]
>> 208 && j>=0 && j<5);
139 209
140 // members of the class << 210 G4int row = fCumulInterval[Z-1] + interval;
141 const G4Material* fMaterial; << 211 G4double x = fSandiaTable[row][0]*keV;
142 G4int fMatNbOfIntervals; << 212 if (j > 0) {
143 G4OrderedTable* fMatSandiaMatrix; << 213 x = Z*amu/fZtoAratio[Z]*
144 G4OrderedTable* fMatSandiaMatrixPAI; << 214 (fSandiaTable[row][j]*cm2*std::pow(keV,G4double(j))/g);
>> 215 }
>> 216 return x;
>> 217 }
145 218
146 static const G4double fSandiaTable[981][5]; << 219 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
147 static const G4int fNumberOfElements; <<
148 static const G4int fIntervalLimit; <<
149 static const G4int fNumberOfIntervals; <<
150 static const G4int fH2OlowerInt; <<
151 220
152 // data members for PAI model << 221 inline G4double
153 G4double** fPhotoAbsorptionCof; // SandiaTa << 222 G4SandiaTable::GetSandiaCofForMaterial(G4int interval, G4int j)
>> 223 {
>> 224 assert (interval>=0 && interval<fMatNbOfIntervals && j>=0 && j<5);
>> 225 return ((*(*fMatSandiaMatrix)[interval])[j]);
>> 226 }
154 227
155 G4int fMaxInterval; << 228 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
156 G4int fVerbose; << 229
157 G4bool fLowerI1; << 230 inline G4double*
158 }; << 231 G4SandiaTable::GetSandiaCofForMaterial(G4double energy)
>> 232 {
>> 233 G4double* x = fnulcof;
>> 234 if (energy >= (*(*fMatSandiaMatrix)[0])[0]) {
>> 235
>> 236 G4int interval = fMatNbOfIntervals - 1;
>> 237 while ((interval>0)&&(energy<(*(*fMatSandiaMatrix)[interval])[0]))
>> 238 {interval--;}
>> 239 x = &((*(*fMatSandiaMatrix)[interval])[1]);
>> 240 }
>> 241 return x;
>> 242 }
>> 243
>> 244 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 245
>> 246 inline G4double
>> 247 G4SandiaTable::GetSandiaMatTable(G4int interval, G4int j)
>> 248 {
>> 249 assert (interval >= 0 && interval < fMaxInterval && j >= 0 && j < 5 );
>> 250 G4double unitCof ;
>> 251 if(j == 0) unitCof = keV ;
>> 252 else unitCof = (cm2/g)*std::pow(keV,(G4double)j);
>> 253 return ( (*(*fMatSandiaMatrix)[interval])[j] )*unitCof;
>> 254 }
>> 255
>> 256 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 257
>> 258 inline G4double
>> 259 G4SandiaTable::GetSandiaCofForMaterialPAI(G4int interval, G4int j)
>> 260 {
>> 261 assert (interval>=0 && interval<fMatNbOfIntervals && j>=0 && j<5);
>> 262 if(!fMatSandiaMatrixPAI) ComputeMatSandiaMatrixPAI();
>> 263 return ((*(*fMatSandiaMatrixPAI)[interval])[j]);
>> 264 }
>> 265
>> 266 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 267
>> 268 inline G4double*
>> 269 G4SandiaTable::GetSandiaCofForMaterialPAI(G4double energy)
>> 270 {
>> 271 if(!fMatSandiaMatrixPAI) ComputeMatSandiaMatrixPAI();
>> 272 G4double* x = fnulcof;
>> 273 if (energy >= (*(*fMatSandiaMatrixPAI)[0])[0]) {
>> 274
>> 275 G4int interval = fMatNbOfIntervals - 1;
>> 276 while ((interval>0)&&(energy<(*(*fMatSandiaMatrixPAI)[interval])[0]))
>> 277 {interval--;}
>> 278 x = &((*(*fMatSandiaMatrixPAI)[interval])[1]);
>> 279 }
>> 280 return x;
>> 281 }
>> 282
>> 283 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 284
>> 285 inline G4double
>> 286 G4SandiaTable::GetSandiaMatTablePAI(G4int interval, G4int j)
>> 287 {
>> 288 assert (interval >= 0 && interval < fMaxInterval && j >= 0 && j < 5 );
>> 289 if(!fMatSandiaMatrixPAI) ComputeMatSandiaMatrixPAI();
>> 290 G4double unitCof ;
>> 291 if(j == 0) unitCof = keV ;
>> 292 else unitCof = (cm2/g)*std::pow(keV,(G4double)j);
>> 293 return ( (*(*fMatSandiaMatrixPAI)[interval])[j] )*unitCof;
>> 294 }
>> 295
>> 296 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 297
>> 298 inline G4double
>> 299 G4SandiaTable::GetIonizationPot(G4int Z)
>> 300 {
>> 301 return fIonizationPotentials[Z]*eV;
>> 302 }
>> 303
>> 304 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 305
>> 306 inline G4OrderedTable*
>> 307 G4SandiaTable::GetSandiaMatrixPAI()
>> 308 {
>> 309 if(!fMatSandiaMatrixPAI) ComputeMatSandiaMatrixPAI();
>> 310 return fMatSandiaMatrixPAI;
>> 311 }
>> 312
>> 313 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo.... ....oooOO0OOooo....
>> 314
>> 315 ///////////////////////////////////////////////////////////////////////
>> 316 //
>> 317 // Inline methods for PAI model, will be removed in next major release
>> 318
>> 319 inline G4int
>> 320 G4SandiaTable::GetMaxInterval() const {
>> 321 return fMaxInterval;
>> 322 }
>> 323
>> 324 inline G4double**
>> 325 G4SandiaTable::GetPointerToCof()
>> 326 {
>> 327 if(!fPhotoAbsorptionCof) ComputeMatTable();
>> 328 return fPhotoAbsorptionCof;
>> 329 }
>> 330
>> 331 inline void
>> 332 G4SandiaTable::SandiaSwap( G4double** da ,
>> 333 G4int i,
>> 334 G4int j )
>> 335 {
>> 336 G4double tmp = da[i][0] ;
>> 337 da[i][0] = da[j][0] ;
>> 338 da[j][0] = tmp ;
>> 339 }
>> 340
>> 341 inline
>> 342 G4double G4SandiaTable::GetPhotoAbsorpCof(G4int i, G4int j) const
>> 343 {
>> 344 G4double unitCof ;
>> 345 if(j == 0) unitCof = keV ;
>> 346 else unitCof = (cm2/g)*std::pow(keV,(G4double)j) ;
>> 347
>> 348 return fPhotoAbsorptionCof[i][j]*unitCof ;
>> 349 }
>> 350
>> 351 //
>> 352 //
>> 353 ////////////////////////////////////////////////////////////////////////////
>> 354
>> 355
>> 356 #endif
159 357
160 #endif <<
161 358