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25 // 25 //
>> 26 // $Id: G4LossTableBuilder.cc 71484 2013-06-17 08:12:51Z gcosmo $
>> 27 //
26 // ------------------------------------------- 28 // -------------------------------------------------------------------
27 // 29 //
28 // GEANT4 Class file 30 // GEANT4 Class file
29 // 31 //
30 // 32 //
31 // File name: G4LossTableBuilder 33 // File name: G4LossTableBuilder
32 // 34 //
33 // Author: Vladimir Ivanchenko 35 // Author: Vladimir Ivanchenko
34 // 36 //
35 // Creation date: 03.01.2002 37 // Creation date: 03.01.2002
36 // 38 //
37 // Modifications: 39 // Modifications:
38 // 40 //
39 // 23-01-03 V.Ivanchenko Cut per region 41 // 23-01-03 V.Ivanchenko Cut per region
40 // 21-07-04 V.Ivanchenko Fix problem of range 42 // 21-07-04 V.Ivanchenko Fix problem of range for dedx=0
41 // 08-11-04 Migration to new interface of Stor 43 // 08-11-04 Migration to new interface of Store/Retrieve tables (V.Ivanchenko)
42 // 07-12-04 Fix of BuildDEDX table (V.Ivanchen 44 // 07-12-04 Fix of BuildDEDX table (V.Ivanchenko)
43 // 27-03-06 Add bool options isIonisation (V.I 45 // 27-03-06 Add bool options isIonisation (V.Ivanchenko)
44 // 16-01-07 Fill new (not old) DEDX table (V.I 46 // 16-01-07 Fill new (not old) DEDX table (V.Ivanchenko)
45 // 12-02-07 Use G4LPhysicsFreeVector for the i 47 // 12-02-07 Use G4LPhysicsFreeVector for the inverse range table (V.Ivanchenko)
46 // 24-06-09 Removed hidden bin in G4PhysicsVec 48 // 24-06-09 Removed hidden bin in G4PhysicsVector (V.Ivanchenko)
47 // 49 //
48 // Class Description: 50 // Class Description:
49 // 51 //
50 // ------------------------------------------- 52 // -------------------------------------------------------------------
51 // 53 //
52 //....oooOO0OOooo........oooOO0OOooo........oo 54 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
53 //....oooOO0OOooo........oooOO0OOooo........oo 55 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
54 56
55 #include "G4LossTableBuilder.hh" 57 #include "G4LossTableBuilder.hh"
56 #include "G4SystemOfUnits.hh" 58 #include "G4SystemOfUnits.hh"
57 #include "G4PhysicsTable.hh" 59 #include "G4PhysicsTable.hh"
58 #include "G4PhysicsLogVector.hh" 60 #include "G4PhysicsLogVector.hh"
59 #include "G4PhysicsTableHelper.hh" 61 #include "G4PhysicsTableHelper.hh"
60 #include "G4PhysicsFreeVector.hh" << 62 #include "G4LPhysicsFreeVector.hh"
61 #include "G4ProductionCutsTable.hh" 63 #include "G4ProductionCutsTable.hh"
62 #include "G4MaterialCutsCouple.hh" 64 #include "G4MaterialCutsCouple.hh"
63 #include "G4Material.hh" 65 #include "G4Material.hh"
64 #include "G4VEmModel.hh" 66 #include "G4VEmModel.hh"
65 #include "G4ParticleDefinition.hh" 67 #include "G4ParticleDefinition.hh"
66 #include "G4LossTableManager.hh" 68 #include "G4LossTableManager.hh"
67 #include "G4EmParameters.hh" <<
68 <<
69 G4bool G4LossTableBuilder::baseMatFlag = false <<
70 std::vector<G4double>* G4LossTableBuilder::the <<
71 std::vector<G4int>* G4LossTableBuilder::the <<
72 std::vector<G4bool>* G4LossTableBuilder::the <<
73 <<
74 //....oooOO0OOooo........oooOO0OOooo........oo <<
75 <<
76 G4LossTableBuilder::G4LossTableBuilder(G4bool <<
77 : isInitializer(master) <<
78 { <<
79 theParameters = G4EmParameters::Instance(); <<
80 if (nullptr == theFlag) { <<
81 theDensityFactor = new std::vector<G4doubl <<
82 theDensityIdx = new std::vector<G4int>; <<
83 theFlag = new std::vector<G4bool>; <<
84 } <<
85 } <<
86 <<
87 //....oooOO0OOooo........oooOO0OOooo........oo <<
88 <<
89 G4LossTableBuilder::~G4LossTableBuilder() <<
90 { <<
91 if (isInitializer) { <<
92 delete theDensityFactor; <<
93 delete theDensityIdx; <<
94 delete theFlag; <<
95 theDensityFactor = nullptr; <<
96 theDensityIdx = nullptr; <<
97 theFlag = nullptr; <<
98 } <<
99 } <<
100 69
101 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
102 71
103 const std::vector<G4int>* G4LossTableBuilder:: << 72 G4LossTableBuilder::G4LossTableBuilder()
104 { 73 {
105 return theDensityIdx; << 74 splineFlag = true;
106 } << 75 isInitialized = false;
107 <<
108 //....oooOO0OOooo........oooOO0OOooo........oo <<
109 76
110 const std::vector<G4double>* G4LossTableBuilde << 77 theDensityFactor = new std::vector<G4double>;
111 { << 78 theDensityIdx = new std::vector<G4int>;
112 return theDensityFactor; << 79 theFlag = new std::vector<G4bool>;
113 } 80 }
114 81
115 //....oooOO0OOooo........oooOO0OOooo........oo 82 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
116 83
117 G4bool G4LossTableBuilder::GetFlag(std::size_t << 84 G4LossTableBuilder::~G4LossTableBuilder()
118 { <<
119 return (idx < theFlag->size()) ? (*theFlag)[ <<
120 } <<
121 <<
122 //....oooOO0OOooo........oooOO0OOooo........oo <<
123 <<
124 G4bool G4LossTableBuilder::GetBaseMaterialFlag <<
125 { 85 {
126 return baseMatFlag; << 86 delete theDensityFactor;
>> 87 delete theDensityIdx;
>> 88 delete theFlag;
127 } 89 }
128 90
129 //....oooOO0OOooo........oooOO0OOooo........oo 91 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
130 92
131 void 93 void
132 G4LossTableBuilder::BuildDEDXTable(G4PhysicsTa 94 G4LossTableBuilder::BuildDEDXTable(G4PhysicsTable* dedxTable,
133 const std:: << 95 const std::vector<G4PhysicsTable*>& list)
134 { 96 {
135 InitialiseBaseMaterials(dedxTable); << 97 size_t n_processes = list.size();
136 std::size_t n_processes = list.size(); << 98 //G4cout << "Nproc= " << n_processes << " Ncoup= " << dedxTable->size() << G4endl;
137 if(1 >= n_processes) { return; } 99 if(1 >= n_processes) { return; }
138 100
139 std::size_t nCouples = dedxTable->size(); << 101 size_t nCouples = dedxTable->size();
140 //G4cout << "Nproc= " << n_processes << " nC <<
141 // << dedxTable->size() << G4endl; <<
142 if(0 >= nCouples) { return; } 102 if(0 >= nCouples) { return; }
143 103
144 for (std::size_t i=0; i<nCouples; ++i) { << 104 for (size_t i=0; i<nCouples; ++i) {
145 auto pv0 = static_cast<G4PhysicsLogVector* << 105 // if ((*theFlag)[i]) {
146 //if (0 == i) G4cout << i << ". pv0=" << p << 106 G4PhysicsLogVector* pv0 = static_cast<G4PhysicsLogVector*>((*(list[0]))[i]);
147 if(pv0 == nullptr) { continue; } << 107 if(pv0) {
148 std::size_t npoints = pv0->GetVectorLength << 108 size_t npoints = pv0->GetVectorLength();
149 auto pv = new G4PhysicsLogVector(*pv0); << 109 G4PhysicsLogVector* pv = new G4PhysicsLogVector(*pv0);
150 for (std::size_t j=0; j<npoints; ++j) { << 110 /*
151 G4double dedx = 0.0; << 111 G4PhysicsLogVector* pv = new G4PhysicsLogVector(pv0->Energy(0),
152 for (std::size_t k=0; k<n_processes; ++k << 112 pv0->GetMaxEnergy(),
153 const G4PhysicsVector* pv1 = (*(list[k]))[i] << 113 npoints-1);
154 //if (0 == i) G4cout << " " << k << ". p << 114 */
155 dedx += (*pv1)[j]; << 115 pv->SetSpline(splineFlag);
>> 116 for (size_t j=0; j<npoints; ++j) {
>> 117 G4double dedx = 0.0;
>> 118 for (size_t k=0; k<n_processes; ++k) {
>> 119 G4PhysicsVector* pv1 = (*(list[k]))[i];
>> 120 dedx += (*pv1)[j];
>> 121 }
>> 122 pv->PutValue(j, dedx);
156 } 123 }
157 pv->PutValue(j, dedx); << 124 if(splineFlag) { pv->FillSecondDerivatives(); }
>> 125 G4PhysicsTableHelper::SetPhysicsVector(dedxTable, i, pv);
158 } 126 }
159 if(splineFlag) { pv->FillSecondDerivatives <<
160 G4PhysicsTableHelper::SetPhysicsVector(ded <<
161 } 127 }
162 //G4cout << "### G4LossTableBuilder::BuildDE <<
163 //G4cout << *dedxTable << G4endl; <<
164 } 128 }
165 129
166 //....oooOO0OOooo........oooOO0OOooo........oo 130 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
167 131
168 void G4LossTableBuilder::BuildRangeTable(const 132 void G4LossTableBuilder::BuildRangeTable(const G4PhysicsTable* dedxTable,
169 G4Phy << 133 G4PhysicsTable* rangeTable,
>> 134 G4bool isIonisation)
170 // Build range table from the energy loss tabl 135 // Build range table from the energy loss table
171 { 136 {
172 //G4cout << "### G4LossTableBuilder::BuildRa << 137 size_t nCouples = dedxTable->size();
173 //G4cout << *const_cast<G4PhysicsTable*>(ded <<
174 const std::size_t nCouples = dedxTable->size <<
175 if(0 >= nCouples) { return; } 138 if(0 >= nCouples) { return; }
176 139
177 const std::size_t n = 100; << 140 size_t n = 100;
178 const G4double del = 1.0/(G4double)n; << 141 G4double del = 1.0/(G4double)n;
179 142
180 for (std::size_t i=0; i<nCouples; ++i) { << 143 for (size_t i=0; i<nCouples; ++i) {
181 auto pv = static_cast<G4PhysicsLogVector*> << 144 if(isIonisation) {
182 if((pv == nullptr) || (isBaseMatActive && << 145 if( !(*theFlag)[i] ) { continue; }
183 std::size_t npoints = pv->GetVectorLength( << 146 }
184 std::size_t bin0 = 0; << 147 G4PhysicsLogVector* pv = static_cast<G4PhysicsLogVector*>((*dedxTable)[i]);
>> 148 size_t npoints = pv->GetVectorLength();
>> 149 size_t bin0 = 0;
185 G4double elow = pv->Energy(0); 150 G4double elow = pv->Energy(0);
186 G4double ehigh = pv->Energy(npoints-1); 151 G4double ehigh = pv->Energy(npoints-1);
187 G4double dedx1 = (*pv)[0]; 152 G4double dedx1 = (*pv)[0];
188 153
>> 154 //G4cout << "i= " << i << "npoints= " << npoints << " dedx1= " << dedx1 << G4endl;
>> 155
189 // protection for specific cases dedx=0 156 // protection for specific cases dedx=0
190 if(dedx1 == 0.0) { 157 if(dedx1 == 0.0) {
191 for (std::size_t k=1; k<npoints; ++k) { << 158 for (size_t k=1; k<npoints; ++k) {
192 ++bin0; << 159 bin0++;
193 elow = pv->Energy(k); 160 elow = pv->Energy(k);
194 dedx1 = (*pv)[k]; 161 dedx1 = (*pv)[k];
195 if(dedx1 > 0.0) { break; } 162 if(dedx1 > 0.0) { break; }
196 } 163 }
197 npoints -= bin0; 164 npoints -= bin0;
198 } 165 }
>> 166 //G4cout<<"New Range vector" << G4endl;
>> 167 //G4cout<<"nbins= "<<npoints-1<<" elow= "<<elow<<" ehigh= "<<ehigh
>> 168 // <<" bin0= " << bin0 <<G4endl;
199 169
200 // initialisation of a new vector 170 // initialisation of a new vector
201 if(npoints < 3) { npoints = 3; } << 171 if(npoints < 2) { npoints = 2; }
202 172
203 delete (*rangeTable)[i]; 173 delete (*rangeTable)[i];
204 G4PhysicsLogVector* v; 174 G4PhysicsLogVector* v;
205 if(0 == bin0) { v = new G4PhysicsLogVector 175 if(0 == bin0) { v = new G4PhysicsLogVector(*pv); }
206 else { v = new G4PhysicsLogVector(elow, eh << 176 else { v = new G4PhysicsLogVector(elow, ehigh, npoints-1); }
>> 177
>> 178 // dedx is exact zero cannot build range table
>> 179 if(2 == npoints) {
>> 180 v->PutValue(0,1000.);
>> 181 v->PutValue(1,2000.);
>> 182 G4PhysicsTableHelper::SetPhysicsVector(rangeTable, i, v);
>> 183 return;
>> 184 }
>> 185 v->SetSpline(splineFlag);
207 186
208 // assumed dedx proportional to beta 187 // assumed dedx proportional to beta
209 G4double energy1 = v->Energy(0); 188 G4double energy1 = v->Energy(0);
210 G4double range = 2.*energy1/dedx1; 189 G4double range = 2.*energy1/dedx1;
211 /* << 190 //G4cout << "range0= " << range << G4endl;
212 G4cout << "New Range vector Npoints=" << v <<
213 << " coupleIdx=" << i << " spline=" << v- <<
214 << " Elow=" << v->GetMinEnergy() <<" Ehig <<
215 << " DEDX(Elow)=" << dedx1 << " R(Elow)=" <<
216 */ <<
217 v->PutValue(0,range); 191 v->PutValue(0,range);
218 192
219 for (std::size_t j=1; j<npoints; ++j) { << 193 for (size_t j=1; j<npoints; ++j) {
220 194
221 G4double energy2 = v->Energy(j); 195 G4double energy2 = v->Energy(j);
222 G4double de = (energy2 - energy1) * 196 G4double de = (energy2 - energy1) * del;
223 G4double energy = energy2 + de*0.5; 197 G4double energy = energy2 + de*0.5;
224 G4double sum = 0.0; 198 G4double sum = 0.0;
225 std::size_t idx = j - 1; << 199 //G4cout << "j= " << j << " e1= " << energy1 << " e2= " << energy2
226 for (std::size_t k=0; k<n; ++k) { << 200 // << " n= " << n << G4endl;
>> 201 for (size_t k=0; k<n; ++k) {
227 energy -= de; 202 energy -= de;
228 dedx1 = pv->Value(energy, idx); << 203 dedx1 = pv->Value(energy);
229 if(dedx1 > 0.0) { sum += de/dedx1; } 204 if(dedx1 > 0.0) { sum += de/dedx1; }
230 } 205 }
231 range += sum; 206 range += sum;
232 /* <<
233 if(energy < 10.) <<
234 G4cout << "j= " << j << " e1= " << energy1 < <<
235 << " n= " << n << " range=" << range< <<
236 */ <<
237 v->PutValue(j,range); 207 v->PutValue(j,range);
238 energy1 = energy2; 208 energy1 = energy2;
239 } 209 }
240 if(splineFlag) { v->FillSecondDerivatives( 210 if(splineFlag) { v->FillSecondDerivatives(); }
241 G4PhysicsTableHelper::SetPhysicsVector(ran 211 G4PhysicsTableHelper::SetPhysicsVector(rangeTable, i, v);
242 } 212 }
243 //G4cout << "### Range table" << G4endl; <<
244 //G4cout << *rangeTable << G4endl; <<
245 } 213 }
246 214
247 //....oooOO0OOooo........oooOO0OOooo........oo 215 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
248 216
249 void << 217 void G4LossTableBuilder::BuildInverseRangeTable(const G4PhysicsTable* rangeTable,
250 G4LossTableBuilder::BuildInverseRangeTable(con << 218 G4PhysicsTable* invRangeTable,
251 G4P << 219 G4bool isIonisation)
252 // Build inverse range table from the energy l 220 // Build inverse range table from the energy loss table
253 { 221 {
254 std::size_t nCouples = rangeTable->size(); << 222 size_t nCouples = rangeTable->size();
255 if(0 >= nCouples) { return; } 223 if(0 >= nCouples) { return; }
256 224
257 for (std::size_t i=0; i<nCouples; ++i) { << 225 for (size_t i=0; i<nCouples; ++i) {
>> 226
>> 227 if(isIonisation) {
>> 228 if( !(*theFlag)[i] ) { continue; }
>> 229 }
258 G4PhysicsVector* pv = (*rangeTable)[i]; 230 G4PhysicsVector* pv = (*rangeTable)[i];
259 if((pv == nullptr) || (isBaseMatActive && << 231 size_t npoints = pv->GetVectorLength();
260 std::size_t npoints = pv->GetVectorLength( << 232 G4double rlow = (*pv)[0];
>> 233 G4double rhigh = (*pv)[npoints-1];
261 234
262 delete (*invRangeTable)[i]; 235 delete (*invRangeTable)[i];
263 auto v = new G4PhysicsFreeVector(npoints, << 236 G4LPhysicsFreeVector* v = new G4LPhysicsFreeVector(npoints,rlow,rhigh);
>> 237 v->SetSpline(splineFlag);
264 238
265 for (std::size_t j=0; j<npoints; ++j) { << 239 for (size_t j=0; j<npoints; ++j) {
266 G4double e = pv->Energy(j); 240 G4double e = pv->Energy(j);
267 G4double r = (*pv)[j]; 241 G4double r = (*pv)[j];
268 v->PutValues(j,r,e); 242 v->PutValues(j,r,e);
269 } 243 }
270 if (splineFlag) { v->FillSecondDerivatives << 244 if(splineFlag) { v->FillSecondDerivatives(); }
271 v->EnableLogBinSearch(theParameters->Numbe <<
272 245
273 G4PhysicsTableHelper::SetPhysicsVector(inv 246 G4PhysicsTableHelper::SetPhysicsVector(invRangeTable, i, v);
274 } 247 }
275 //G4cout << "### Inverse range table" << G4e <<
276 //G4cout << *invRangeTable << G4endl; <<
277 } 248 }
278 249
279 //....oooOO0OOooo........oooOO0OOooo........oo 250 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
280 251
281 void G4LossTableBuilder::InitialiseBaseMateria << 252 void
>> 253 G4LossTableBuilder::InitialiseBaseMaterials(G4PhysicsTable* table)
282 { 254 {
283 if(!isInitializer) { return; } << 255 size_t nCouples = table->size();
>> 256 size_t nFlags = theFlag->size();
>> 257
>> 258 if(nCouples == nFlags && isInitialized) { return; }
>> 259
>> 260 isInitialized = true;
>> 261
>> 262 //G4cout << "%%%%%% G4LossTableBuilder::InitialiseBaseMaterials Ncouples= "
>> 263 // << nCouples << " FlagSize= " << nFlags << G4endl;
>> 264
>> 265 // variable density check
284 const G4ProductionCutsTable* theCoupleTable= 266 const G4ProductionCutsTable* theCoupleTable=
285 G4ProductionCutsTable::GetProductionCutsTa 267 G4ProductionCutsTable::GetProductionCutsTable();
286 std::size_t nCouples = theCoupleTable->GetTa << 268
287 std::size_t nFlags = theFlag->size(); <<
288 /* 269 /*
289 G4cout << "### InitialiseBaseMaterials: nCou << 270 for(size_t i=0; i<nFlags; ++i) {
290 << " nFlags=" << nFlags << " isInit:" << is << 271 G4cout << "CoupleIdx= " << i << " Flag= " << (*theFlag)[i]
291 << " baseMat:" << baseMatFlag << G4endl; << 272 << " tableFlag= " << table->GetFlag(i) << " "
>> 273 << theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
>> 274 << G4endl;
>> 275 }
292 */ 276 */
293 // define base material flag << 277
294 if(isBaseMatActive && !baseMatFlag) { << 278 // expand vectors
295 for(G4int i=0; i<(G4int)nCouples; ++i) { << 279 if(nFlags < nCouples) {
296 if(nullptr != theCoupleTable->GetMateria << 280 for(size_t i=nFlags; i<nCouples; ++i) { theDensityFactor->push_back(1.0); }
297 baseMatFlag = true; << 281 for(size_t i=nFlags; i<nCouples; ++i) { theDensityIdx->push_back(-1); }
298 isInitialized = false; << 282 for(size_t i=nFlags; i<nCouples; ++i) { theFlag->push_back(true); }
299 break; << 283 }
>> 284 for(size_t i=0; i<nCouples; ++i) {
>> 285
>> 286 // base material is needed only for a couple which is not
>> 287 // initialised and for which tables will be computed
>> 288 (*theFlag)[i] = table->GetFlag(i);
>> 289 if ((*theDensityIdx)[i] < 0) {
>> 290 (*theDensityIdx)[i] = i;
>> 291 const G4MaterialCutsCouple* couple =
>> 292 theCoupleTable->GetMaterialCutsCouple(i);
>> 293 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
>> 294 const G4Material* mat = couple->GetMaterial();
>> 295 const G4Material* bmat = mat->GetBaseMaterial();
>> 296
>> 297 // base material exists - find it and check if it can be reused
>> 298 if(bmat) {
>> 299 for(size_t j=0; j<nCouples; ++j) {
>> 300
>> 301 if(j == i) { continue; }
>> 302 const G4MaterialCutsCouple* bcouple =
>> 303 theCoupleTable->GetMaterialCutsCouple(j);
>> 304
>> 305 if(bcouple->GetMaterial() == bmat &&
>> 306 bcouple->GetProductionCuts() == pcuts) {
>> 307
>> 308 // based couple exist in the same region
>> 309 (*theDensityIdx)[i] = j;
>> 310 (*theDensityFactor)[i] = mat->GetDensity()/bmat->GetDensity();
>> 311 (*theFlag)[i] = false;
>> 312
>> 313 // ensure that there will no double initialisation
>> 314 (*theDensityIdx)[j] = j;
>> 315 (*theDensityFactor)[j] = 1.0;
>> 316 (*theFlag)[j] = true;
>> 317 break;
>> 318 }
>> 319 }
300 } 320 }
301 } 321 }
302 } 322 }
>> 323 /*
>> 324 for(size_t i=0; i<nCouples; ++i) {
>> 325 G4cout << "CoupleIdx= " << i << " Flag= " << (*theFlag)[i]
>> 326 << " TableFlag= " << table->GetFlag(i) << " "
>> 327 << theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
>> 328 << G4endl;
>> 329 }
>> 330 G4cout << "%%%%%% G4LossTableBuilder::InitialiseBaseMaterials end"
>> 331 << G4endl;
>> 332 */
>> 333 }
>> 334
>> 335 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
303 336
304 if(nFlags != nCouples) { isInitialized = fal << 337 void G4LossTableBuilder::InitialiseCouples()
305 if(isInitialized) { return; } << 338 {
>> 339 isInitialized = true;
>> 340
>> 341 // variable density initialisation for the cas without tables
>> 342 const G4ProductionCutsTable* theCoupleTable=
>> 343 G4ProductionCutsTable::GetProductionCutsTable();
>> 344 size_t nCouples = theCoupleTable->GetTableSize();
>> 345 //G4cout << "%%%%%% G4LossTableBuilder::InitialiseCouples() nCouples= "
>> 346 // << nCouples << G4endl;
306 347
307 // reserve memory << 348 theDensityFactor->resize(nCouples, 1.0);
>> 349 theDensityIdx->resize(nCouples, -1);
308 theFlag->resize(nCouples, true); 350 theFlag->resize(nCouples, true);
309 theDensityFactor->resize(nCouples,1.0); <<
310 theDensityIdx->resize(nCouples, 0); <<
311 351
312 // define default flag and index of used mat << 352 for(size_t i=0; i<nCouples; ++i) {
313 for (G4int i=0; i<(G4int)nCouples; ++i) { <<
314 (*theFlag)[i] = (nullptr == table) ? true <<
315 (*theDensityIdx)[i] = i; <<
316 } <<
317 isInitialized = true; <<
318 if (!baseMatFlag) { return; } <<
319 353
320 // use base materials <<
321 for (G4int i=0; i<(G4int)nCouples; ++i) { <<
322 // base material is needed only for a coup 354 // base material is needed only for a couple which is not
323 // initialised and for which tables will b 355 // initialised and for which tables will be computed
324 auto couple = theCoupleTable->GetMaterialC << 356 if ((*theDensityIdx)[i] < 0) {
325 auto pcuts = couple->GetProductionCuts(); << 357 (*theDensityIdx)[i] = i;
326 auto mat = couple->GetMaterial(); << 358 const G4MaterialCutsCouple* couple =
327 auto bmat = mat->GetBaseMaterial(); << 359 theCoupleTable->GetMaterialCutsCouple(i);
328 << 360 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
329 // base material exists - find it and chec << 361 const G4Material* mat = couple->GetMaterial();
330 if(nullptr != bmat) { << 362 const G4Material* bmat = mat->GetBaseMaterial();
331 for(G4int j=0; j<(G4int)nCouples; ++j) { << 363
332 if(j == i) { continue; } << 364 // base material exists - find it and check if it can be reused
333 auto bcouple = theCoupleTable->GetMaterialCu << 365 if(bmat) {
334 << 366 for(size_t j=0; j<nCouples; ++j) {
335 if(bcouple->GetMaterial() == bmat && << 367
336 bcouple->GetProductionCuts() == pcuts) { << 368 if(j == i) { continue; }
337 << 369 const G4MaterialCutsCouple* bcouple =
338 // based couple exist in the same region << 370 theCoupleTable->GetMaterialCutsCouple(j);
339 (*theDensityFactor)[i] = mat->GetDensity() << 371
340 (*theDensityIdx)[i] = j; << 372 if(bcouple->GetMaterial() == bmat &&
341 (*theFlag)[i] = false; << 373 bcouple->GetProductionCuts() == pcuts) {
342 << 374
343 // ensure that there will no double initia << 375 // based couple exist in the same region
344 (*theDensityFactor)[j] = 1.0; << 376 (*theDensityIdx)[i] = j;
345 (*theDensityIdx)[j] = j; << 377 (*theDensityFactor)[i] = mat->GetDensity()/bmat->GetDensity();
346 (*theFlag)[j] = true; << 378 (*theFlag)[i] = false;
347 break; << 379
>> 380 // ensure that there will no double initialisation
>> 381 (*theDensityIdx)[j] = j;
>> 382 (*theDensityFactor)[j] = 1.0;
>> 383 (*theFlag)[j] = true;
>> 384 break;
>> 385 }
348 } 386 }
349 } 387 }
350 } 388 }
351 } 389 }
>> 390 /*
>> 391 for(size_t i=0; i<nCouples; ++i) {
>> 392 G4cout << "CoupleIdx= " << i << " Flag= " << (*theFlag)[i] << " "
>> 393 << theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
>> 394 << " DensityFactor= " << (*theDensityFactor)[i]
>> 395 << G4endl;
>> 396 }
>> 397 G4cout << "%%%%%% G4LossTableBuilder::InitialiseCouples() end" << G4endl;
>> 398 */
352 } 399 }
353 400
354 //....oooOO0OOooo........oooOO0OOooo........oo 401 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
355 402
356 G4PhysicsTable* 403 G4PhysicsTable*
357 G4LossTableBuilder::BuildTableForModel(G4Physi 404 G4LossTableBuilder::BuildTableForModel(G4PhysicsTable* aTable,
358 G4VEmMo << 405 G4VEmModel* model,
359 const G << 406 const G4ParticleDefinition* part,
360 G4doubl << 407 G4double emin, G4double emax,
361 G4bool << 408 G4bool spline)
362 { 409 {
363 // check input 410 // check input
364 G4PhysicsTable* table = G4PhysicsTableHelper 411 G4PhysicsTable* table = G4PhysicsTableHelper::PreparePhysicsTable(aTable);
365 if (nullptr == table) { return table; } << 412 if(!table) { return table; }
366 if (aTable != nullptr && aTable != table) { << 413 if(emin >= emax) {
367 aTable->clearAndDestroy(); << 414 table->clearAndDestroy();
368 delete aTable; << 415 delete table;
>> 416 table = 0;
>> 417 return table;
369 } 418 }
370 <<
371 InitialiseBaseMaterials(table); 419 InitialiseBaseMaterials(table);
372 G4int nbins = theParameters->NumberOfBinsPer << 420
>> 421 G4int nbins = G4LossTableManager::Instance()->GetNumberOfBinsPerDecade();
373 422
374 // Access to materials 423 // Access to materials
375 const G4ProductionCutsTable* theCoupleTable= 424 const G4ProductionCutsTable* theCoupleTable=
376 G4ProductionCutsTable::GetProductionCu 425 G4ProductionCutsTable::GetProductionCutsTable();
377 std::size_t numOfCouples = theCoupleTable->G << 426 size_t numOfCouples = theCoupleTable->GetTableSize();
378 /* << 427
379 G4cout << " G4LossTableBuilder::BuildTable << 428 G4PhysicsLogVector* aVector = 0;
380 << " isMaster=" << isInitializer << " model << 429 //G4PhysicsLogVector* bVector = 0;
381 << " " << part->GetParticleName() << G4end << 430
382 */ << 431 for(size_t i=0; i<numOfCouples; ++i) {
383 G4PhysicsLogVector* aVector = nullptr; <<
384 432
385 for(G4int i=0; i<(G4int)numOfCouples; ++i) { << 433 //G4cout<< "i= " << i << " Flag= " << GetFlag(i) << G4endl;
386 //G4cout << i << ". " << (*theFlag)[i] << << 434
387 if (table->GetFlag(i)) { << 435 if (GetFlag(i)) {
388 436
389 // create physics vector and fill it 437 // create physics vector and fill it
390 auto couple = theCoupleTable->GetMateria << 438 const G4MaterialCutsCouple* couple =
>> 439 theCoupleTable->GetMaterialCutsCouple(i);
391 delete (*table)[i]; 440 delete (*table)[i];
392 441
393 // if start from zero then change the sc 442 // if start from zero then change the scale
>> 443
394 const G4Material* mat = couple->GetMater 444 const G4Material* mat = couple->GetMaterial();
395 445
396 G4double tmin = std::max(emin, model->Mi << 446 G4double tmin = std::max(emin,model->MinPrimaryEnergy(mat,part));
397 if(0.0 >= tmin) { tmin = CLHEP::eV; } << 447 if(0.0 >= tmin) { tmin = eV; }
398 G4int n = nbins; 448 G4int n = nbins;
399 449
400 if(tmin >= emax) { 450 if(tmin >= emax) {
401 aVector = nullptr; << 451 aVector = 0;
402 } else { 452 } else {
403 n *= G4lrint(std::log10(emax/tmin)); << 453 n *= G4int(std::log10(emax/tmin) + 0.5);
404 n = std::max(n, 3); << 454 if(n < 3) { n = 3; }
405 aVector = new G4PhysicsLogVector(tmin, << 455 aVector = new G4PhysicsLogVector(tmin, emax, n);
406 } 456 }
407 457
408 if(nullptr != aVector) { << 458 if(aVector) {
409 //G4cout << part->GetParticleName() << << 459 aVector->SetSpline(spline);
410 // << " emin= " << tmin << " emax=" << e <<
411 for(G4int j=0; j<=n; ++j) { 460 for(G4int j=0; j<=n; ++j) {
412 G4double e = aVector->Energy(j); << 461 aVector->PutValue(j, model->Value(couple, part, aVector->Energy(j)));
413 G4double y = model->Value(couple, part, e) << 462 }
414 //G4cout << " " << j << ") E=" << e < << 463 if(spline) { aVector->FillSecondDerivatives(); }
415 aVector->PutValue(j, y); <<
416 } <<
417 if(spline) { aVector->FillSecondDeriva <<
418 } 464 }
419 G4PhysicsTableHelper::SetPhysicsVector(t 465 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
420 } 466 }
421 } 467 }
422 /* 468 /*
423 G4cout << "G4LossTableBuilder::BuildTableFor 469 G4cout << "G4LossTableBuilder::BuildTableForModel done for "
424 << part->GetParticleName() << " and " << 470 << part->GetParticleName() << " and "<< model->GetName()
425 << " " << table << G4endl; << 471 << " " << table << G4endl;
426 */ 472 */
427 //G4cout << *table << G4endl; <<
428 return table; 473 return table;
429 } 474 }
430 475
431 //....oooOO0OOooo........oooOO0OOooo........oo 476 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 477
432 478