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25 // 25 //
>> 26 // $Id$
>> 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" 69 #include "G4EmParameters.hh"
68 70
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 71 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75 72
76 G4LossTableBuilder::G4LossTableBuilder(G4bool << 73 G4LossTableBuilder::G4LossTableBuilder()
77 : isInitializer(master) <<
78 { 74 {
79 theParameters = G4EmParameters::Instance(); 75 theParameters = G4EmParameters::Instance();
80 if (nullptr == theFlag) { << 76 splineFlag = true;
81 theDensityFactor = new std::vector<G4doubl << 77 isInitialized = false;
82 theDensityIdx = new std::vector<G4int>; <<
83 theFlag = new std::vector<G4bool>; <<
84 } <<
85 } <<
86 <<
87 //....oooOO0OOooo........oooOO0OOooo........oo <<
88 78
89 G4LossTableBuilder::~G4LossTableBuilder() << 79 theDensityFactor = new std::vector<G4double>;
90 { << 80 theDensityIdx = new std::vector<G4int>;
91 if (isInitializer) { << 81 theFlag = new std::vector<G4bool>;
92 delete theDensityFactor; <<
93 delete theDensityIdx; <<
94 delete theFlag; <<
95 theDensityFactor = nullptr; <<
96 theDensityIdx = nullptr; <<
97 theFlag = nullptr; <<
98 } <<
99 } <<
100 <<
101 //....oooOO0OOooo........oooOO0OOooo........oo <<
102 <<
103 const std::vector<G4int>* G4LossTableBuilder:: <<
104 { <<
105 return theDensityIdx; <<
106 } <<
107 <<
108 //....oooOO0OOooo........oooOO0OOooo........oo <<
109 <<
110 const std::vector<G4double>* G4LossTableBuilde <<
111 { <<
112 return theDensityFactor; <<
113 } 82 }
114 83
115 //....oooOO0OOooo........oooOO0OOooo........oo 84 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
116 85
117 G4bool G4LossTableBuilder::GetFlag(std::size_t << 86 G4LossTableBuilder::~G4LossTableBuilder()
118 { <<
119 return (idx < theFlag->size()) ? (*theFlag)[ <<
120 } <<
121 <<
122 //....oooOO0OOooo........oooOO0OOooo........oo <<
123 <<
124 G4bool G4LossTableBuilder::GetBaseMaterialFlag <<
125 { 87 {
126 return baseMatFlag; << 88 delete theDensityFactor;
>> 89 delete theDensityIdx;
>> 90 delete theFlag;
127 } 91 }
128 92
129 //....oooOO0OOooo........oooOO0OOooo........oo 93 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
130 94
131 void 95 void
132 G4LossTableBuilder::BuildDEDXTable(G4PhysicsTa 96 G4LossTableBuilder::BuildDEDXTable(G4PhysicsTable* dedxTable,
133 const std:: 97 const std::vector<G4PhysicsTable*>& list)
134 { 98 {
135 InitialiseBaseMaterials(dedxTable); << 99 size_t n_processes = list.size();
136 std::size_t n_processes = list.size(); << 100 //G4cout << "Nproc= " << n_processes << " Ncoup= "
>> 101 //<< dedxTable->size() << G4endl;
137 if(1 >= n_processes) { return; } 102 if(1 >= n_processes) { return; }
138 103
139 std::size_t nCouples = dedxTable->size(); << 104 size_t nCouples = dedxTable->size();
140 //G4cout << "Nproc= " << n_processes << " nC <<
141 // << dedxTable->size() << G4endl; <<
142 if(0 >= nCouples) { return; } 105 if(0 >= nCouples) { return; }
143 106
144 for (std::size_t i=0; i<nCouples; ++i) { << 107 for (size_t i=0; i<nCouples; ++i) {
145 auto pv0 = static_cast<G4PhysicsLogVector* << 108 // if ((*theFlag)[i]) {
146 //if (0 == i) G4cout << i << ". pv0=" << p << 109 G4PhysicsLogVector* pv0 =
147 if(pv0 == nullptr) { continue; } << 110 static_cast<G4PhysicsLogVector*>((*(list[0]))[i]);
148 std::size_t npoints = pv0->GetVectorLength << 111 if(pv0) {
149 auto pv = new G4PhysicsLogVector(*pv0); << 112 size_t npoints = pv0->GetVectorLength();
150 for (std::size_t j=0; j<npoints; ++j) { << 113 G4PhysicsLogVector* pv = new G4PhysicsLogVector(*pv0);
151 G4double dedx = 0.0; << 114 pv->SetSpline(splineFlag);
152 for (std::size_t k=0; k<n_processes; ++k << 115 for (size_t j=0; j<npoints; ++j) {
153 const G4PhysicsVector* pv1 = (*(list[k]))[i] << 116 G4double dedx = 0.0;
154 //if (0 == i) G4cout << " " << k << ". p << 117 for (size_t k=0; k<n_processes; ++k) {
155 dedx += (*pv1)[j]; << 118 G4PhysicsVector* pv1 = (*(list[k]))[i];
>> 119 dedx += (*pv1)[j];
>> 120 }
>> 121 pv->PutValue(j, dedx);
156 } 122 }
157 pv->PutValue(j, dedx); << 123 if(splineFlag) { pv->FillSecondDerivatives(); }
>> 124 G4PhysicsTableHelper::SetPhysicsVector(dedxTable, i, pv);
158 } 125 }
159 if(splineFlag) { pv->FillSecondDerivatives <<
160 G4PhysicsTableHelper::SetPhysicsVector(ded <<
161 } 126 }
162 //G4cout << "### G4LossTableBuilder::BuildDE <<
163 //G4cout << *dedxTable << G4endl; <<
164 } 127 }
165 128
166 //....oooOO0OOooo........oooOO0OOooo........oo 129 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
167 130
168 void G4LossTableBuilder::BuildRangeTable(const 131 void G4LossTableBuilder::BuildRangeTable(const G4PhysicsTable* dedxTable,
169 G4Phy << 132 G4PhysicsTable* rangeTable,
>> 133 G4bool isIonisation)
170 // Build range table from the energy loss tabl 134 // Build range table from the energy loss table
171 { 135 {
172 //G4cout << "### G4LossTableBuilder::BuildRa << 136 size_t nCouples = dedxTable->size();
173 //G4cout << *const_cast<G4PhysicsTable*>(ded <<
174 const std::size_t nCouples = dedxTable->size <<
175 if(0 >= nCouples) { return; } 137 if(0 >= nCouples) { return; }
176 138
177 const std::size_t n = 100; << 139 size_t n = 100;
178 const G4double del = 1.0/(G4double)n; << 140 G4double del = 1.0/(G4double)n;
179 141
180 for (std::size_t i=0; i<nCouples; ++i) { << 142 for (size_t i=0; i<nCouples; ++i) {
181 auto pv = static_cast<G4PhysicsLogVector*> << 143 if(isIonisation) {
182 if((pv == nullptr) || (isBaseMatActive && << 144 if( !(*theFlag)[i] ) { continue; }
183 std::size_t npoints = pv->GetVectorLength( << 145 }
184 std::size_t bin0 = 0; << 146 G4PhysicsLogVector* pv = static_cast<G4PhysicsLogVector*>((*dedxTable)[i]);
>> 147 size_t npoints = pv->GetVectorLength();
>> 148 size_t bin0 = 0;
185 G4double elow = pv->Energy(0); 149 G4double elow = pv->Energy(0);
186 G4double ehigh = pv->Energy(npoints-1); 150 G4double ehigh = pv->Energy(npoints-1);
187 G4double dedx1 = (*pv)[0]; 151 G4double dedx1 = (*pv)[0];
188 152
>> 153 //G4cout << "i= " << i << "npoints= " << npoints << " dedx1= "
>> 154 //<< 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;
227 energy -= de; << 201 for (size_t k=0; k<n; ++k) {
228 dedx1 = pv->Value(energy, idx); << 202 energy -= de;
229 if(dedx1 > 0.0) { sum += de/dedx1; } << 203 dedx1 = pv->Value(energy);
>> 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
250 G4LossTableBuilder::BuildInverseRangeTable(con 218 G4LossTableBuilder::BuildInverseRangeTable(const G4PhysicsTable* rangeTable,
251 G4P << 219 G4PhysicsTable* invRangeTable,
>> 220 G4bool isIonisation)
252 // Build inverse range table from the energy l 221 // Build inverse range table from the energy loss table
253 { 222 {
254 std::size_t nCouples = rangeTable->size(); << 223 size_t nCouples = rangeTable->size();
255 if(0 >= nCouples) { return; } 224 if(0 >= nCouples) { return; }
256 225
257 for (std::size_t i=0; i<nCouples; ++i) { << 226 for (size_t i=0; i<nCouples; ++i) {
>> 227
>> 228 if(isIonisation) {
>> 229 if( !(*theFlag)[i] ) { continue; }
>> 230 }
258 G4PhysicsVector* pv = (*rangeTable)[i]; 231 G4PhysicsVector* pv = (*rangeTable)[i];
259 if((pv == nullptr) || (isBaseMatActive && << 232 size_t npoints = pv->GetVectorLength();
260 std::size_t npoints = pv->GetVectorLength( << 233 G4double rlow = (*pv)[0];
>> 234 G4double rhigh = (*pv)[npoints-1];
261 235
262 delete (*invRangeTable)[i]; 236 delete (*invRangeTable)[i];
263 auto v = new G4PhysicsFreeVector(npoints, << 237 G4LPhysicsFreeVector* v = new G4LPhysicsFreeVector(npoints,rlow,rhigh);
>> 238 v->SetSpline(splineFlag);
264 239
265 for (std::size_t j=0; j<npoints; ++j) { << 240 for (size_t j=0; j<npoints; ++j) {
266 G4double e = pv->Energy(j); 241 G4double e = pv->Energy(j);
267 G4double r = (*pv)[j]; 242 G4double r = (*pv)[j];
268 v->PutValues(j,r,e); 243 v->PutValues(j,r,e);
269 } 244 }
270 if (splineFlag) { v->FillSecondDerivatives << 245 if(splineFlag) { v->FillSecondDerivatives(); }
271 v->EnableLogBinSearch(theParameters->Numbe <<
272 246
273 G4PhysicsTableHelper::SetPhysicsVector(inv 247 G4PhysicsTableHelper::SetPhysicsVector(invRangeTable, i, v);
274 } 248 }
275 //G4cout << "### Inverse range table" << G4e <<
276 //G4cout << *invRangeTable << G4endl; <<
277 } 249 }
278 250
279 //....oooOO0OOooo........oooOO0OOooo........oo 251 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
280 252
281 void G4LossTableBuilder::InitialiseBaseMateria << 253 void
>> 254 G4LossTableBuilder::InitialiseBaseMaterials(G4PhysicsTable* table)
282 { 255 {
283 if(!isInitializer) { return; } << 256 size_t nCouples = table->size();
>> 257 size_t nFlags = theFlag->size();
>> 258
>> 259 if(nCouples == nFlags && isInitialized) { return; }
>> 260
>> 261 isInitialized = true;
>> 262
>> 263 //G4cout << "%%%%%% G4LossTableBuilder::InitialiseBaseMaterials Ncouples= "
>> 264 // << nCouples << " FlagSize= " << nFlags << G4endl;
>> 265
>> 266 // variable density check
284 const G4ProductionCutsTable* theCoupleTable= 267 const G4ProductionCutsTable* theCoupleTable=
285 G4ProductionCutsTable::GetProductionCutsTa 268 G4ProductionCutsTable::GetProductionCutsTable();
286 std::size_t nCouples = theCoupleTable->GetTa << 269
287 std::size_t nFlags = theFlag->size(); <<
288 /* 270 /*
289 G4cout << "### InitialiseBaseMaterials: nCou << 271 for(size_t i=0; i<nFlags; ++i) {
290 << " nFlags=" << nFlags << " isInit:" << is << 272 G4cout << "CoupleIdx= " << i << " Flag= " << (*theFlag)[i]
291 << " baseMat:" << baseMatFlag << G4endl; << 273 << " tableFlag= " << table->GetFlag(i) << " "
>> 274 << theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
>> 275 << G4endl;
>> 276 }
292 */ 277 */
293 // define base material flag << 278
294 if(isBaseMatActive && !baseMatFlag) { << 279 // expand vectors
295 for(G4int i=0; i<(G4int)nCouples; ++i) { << 280 if(nFlags < nCouples) {
296 if(nullptr != theCoupleTable->GetMateria << 281 for(size_t i=nFlags; i<nCouples; ++i) {
297 baseMatFlag = true; << 282 theDensityFactor->push_back(1.0);
298 isInitialized = false; << 283 }
299 break; << 284 for(size_t i=nFlags; i<nCouples; ++i) { theDensityIdx->push_back(-1); }
>> 285 for(size_t i=nFlags; i<nCouples; ++i) { theFlag->push_back(true); }
>> 286 }
>> 287 for(size_t i=0; i<nCouples; ++i) {
>> 288
>> 289 // base material is needed only for a couple which is not
>> 290 // initialised and for which tables will be computed
>> 291 (*theFlag)[i] = table->GetFlag(i);
>> 292 if ((*theDensityIdx)[i] < 0) {
>> 293 (*theDensityIdx)[i] = i;
>> 294 const G4MaterialCutsCouple* couple =
>> 295 theCoupleTable->GetMaterialCutsCouple(i);
>> 296 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
>> 297 const G4Material* mat = couple->GetMaterial();
>> 298 const G4Material* bmat = mat->GetBaseMaterial();
>> 299
>> 300 // base material exists - find it and check if it can be reused
>> 301 if(bmat) {
>> 302 for(size_t j=0; j<nCouples; ++j) {
>> 303
>> 304 if(j == i) { continue; }
>> 305 const G4MaterialCutsCouple* bcouple =
>> 306 theCoupleTable->GetMaterialCutsCouple(j);
>> 307
>> 308 if(bcouple->GetMaterial() == bmat &&
>> 309 bcouple->GetProductionCuts() == pcuts) {
>> 310
>> 311 // based couple exist in the same region
>> 312 (*theDensityIdx)[i] = j;
>> 313 (*theDensityFactor)[i] = mat->GetDensity()/bmat->GetDensity();
>> 314 (*theFlag)[i] = false;
>> 315
>> 316 // ensure that there will no double initialisation
>> 317 (*theDensityIdx)[j] = j;
>> 318 (*theDensityFactor)[j] = 1.0;
>> 319 (*theFlag)[j] = true;
>> 320 break;
>> 321 }
>> 322 }
300 } 323 }
301 } 324 }
302 } 325 }
>> 326 /*
>> 327 for(size_t i=0; i<nCouples; ++i) {
>> 328 G4cout << "CoupleIdx= " << i << " Flag= " << (*theFlag)[i]
>> 329 << " TableFlag= " << table->GetFlag(i) << " "
>> 330 << theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
>> 331 << G4endl;
>> 332 }
>> 333 G4cout << "%%%%%% G4LossTableBuilder::InitialiseBaseMaterials end"
>> 334 << G4endl;
>> 335 */
>> 336 }
>> 337
>> 338 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 339
>> 340 void G4LossTableBuilder::InitialiseCouples()
>> 341 {
>> 342 isInitialized = true;
303 343
304 if(nFlags != nCouples) { isInitialized = fal << 344 // variable density initialisation for the cas without tables
305 if(isInitialized) { return; } << 345 const G4ProductionCutsTable* theCoupleTable=
>> 346 G4ProductionCutsTable::GetProductionCutsTable();
>> 347 size_t nCouples = theCoupleTable->GetTableSize();
>> 348 //G4cout << "%%%%%% G4LossTableBuilder::InitialiseCouples() nCouples= "
>> 349 // << nCouples << G4endl;
306 350
307 // reserve memory << 351 theDensityFactor->resize(nCouples, 1.0);
>> 352 theDensityIdx->resize(nCouples, -1);
308 theFlag->resize(nCouples, true); 353 theFlag->resize(nCouples, true);
309 theDensityFactor->resize(nCouples,1.0); <<
310 theDensityIdx->resize(nCouples, 0); <<
311 354
312 // define default flag and index of used mat << 355 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; } <<
319 356
320 // use base materials <<
321 for (G4int i=0; i<(G4int)nCouples; ++i) { <<
322 // base material is needed only for a coup 357 // base material is needed only for a couple which is not
323 // initialised and for which tables will b 358 // initialised and for which tables will be computed
324 auto couple = theCoupleTable->GetMaterialC << 359 if ((*theDensityIdx)[i] < 0) {
325 auto pcuts = couple->GetProductionCuts(); << 360 (*theDensityIdx)[i] = i;
326 auto mat = couple->GetMaterial(); << 361 const G4MaterialCutsCouple* couple =
327 auto bmat = mat->GetBaseMaterial(); << 362 theCoupleTable->GetMaterialCutsCouple(i);
328 << 363 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
329 // base material exists - find it and chec << 364 const G4Material* mat = couple->GetMaterial();
330 if(nullptr != bmat) { << 365 const G4Material* bmat = mat->GetBaseMaterial();
331 for(G4int j=0; j<(G4int)nCouples; ++j) { << 366
332 if(j == i) { continue; } << 367 // base material exists - find it and check if it can be reused
333 auto bcouple = theCoupleTable->GetMaterialCu << 368 if(bmat) {
334 << 369 for(size_t j=0; j<nCouples; ++j) {
335 if(bcouple->GetMaterial() == bmat && << 370
336 bcouple->GetProductionCuts() == pcuts) { << 371 if(j == i) { continue; }
337 << 372 const G4MaterialCutsCouple* bcouple =
338 // based couple exist in the same region << 373 theCoupleTable->GetMaterialCutsCouple(j);
339 (*theDensityFactor)[i] = mat->GetDensity() << 374
340 (*theDensityIdx)[i] = j; << 375 if(bcouple->GetMaterial() == bmat &&
341 (*theFlag)[i] = false; << 376 bcouple->GetProductionCuts() == pcuts) {
342 << 377
343 // ensure that there will no double initia << 378 // based couple exist in the same region
344 (*theDensityFactor)[j] = 1.0; << 379 (*theDensityIdx)[i] = j;
345 (*theDensityIdx)[j] = j; << 380 (*theDensityFactor)[i] = mat->GetDensity()/bmat->GetDensity();
346 (*theFlag)[j] = true; << 381 (*theFlag)[i] = false;
347 break; << 382
348 } << 383 // ensure that there will no double initialisation
>> 384 (*theDensityIdx)[j] = j;
>> 385 (*theDensityFactor)[j] = 1.0;
>> 386 (*theFlag)[j] = true;
>> 387 break;
>> 388 }
>> 389 }
349 } 390 }
350 } 391 }
351 } 392 }
>> 393 /*
>> 394 for(size_t i=0; i<nCouples; ++i) {
>> 395 G4cout << "CoupleIdx= " << i << " Flag= " << (*theFlag)[i] << " "
>> 396 << theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
>> 397 << " DensityFactor= " << (*theDensityFactor)[i]
>> 398 << G4endl;
>> 399 }
>> 400 G4cout << "%%%%%% G4LossTableBuilder::InitialiseCouples() end" << G4endl;
>> 401 */
352 } 402 }
353 403
354 //....oooOO0OOooo........oooOO0OOooo........oo 404 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
355 405
356 G4PhysicsTable* 406 G4PhysicsTable*
357 G4LossTableBuilder::BuildTableForModel(G4Physi 407 G4LossTableBuilder::BuildTableForModel(G4PhysicsTable* aTable,
358 G4VEmMo 408 G4VEmModel* model,
359 const G 409 const G4ParticleDefinition* part,
360 G4doubl 410 G4double emin, G4double emax,
361 G4bool 411 G4bool spline)
362 { 412 {
363 // check input 413 // check input
364 G4PhysicsTable* table = G4PhysicsTableHelper 414 G4PhysicsTable* table = G4PhysicsTableHelper::PreparePhysicsTable(aTable);
365 if (nullptr == table) { return table; } << 415 if(!table) { return table; }
366 if (aTable != nullptr && aTable != table) { << 416 if(emin >= emax) {
367 aTable->clearAndDestroy(); << 417 table->clearAndDestroy();
368 delete aTable; << 418 delete table;
>> 419 table = 0;
>> 420 return table;
369 } 421 }
370 <<
371 InitialiseBaseMaterials(table); 422 InitialiseBaseMaterials(table);
>> 423
372 G4int nbins = theParameters->NumberOfBinsPer 424 G4int nbins = theParameters->NumberOfBinsPerDecade();
373 425
374 // Access to materials 426 // Access to materials
375 const G4ProductionCutsTable* theCoupleTable= 427 const G4ProductionCutsTable* theCoupleTable=
376 G4ProductionCutsTable::GetProductionCu 428 G4ProductionCutsTable::GetProductionCutsTable();
377 std::size_t numOfCouples = theCoupleTable->G << 429 size_t numOfCouples = theCoupleTable->GetTableSize();
378 /* << 430
379 G4cout << " G4LossTableBuilder::BuildTable << 431 G4PhysicsLogVector* aVector = 0;
380 << " isMaster=" << isInitializer << " model <<
381 << " " << part->GetParticleName() << G4end <<
382 */ <<
383 G4PhysicsLogVector* aVector = nullptr; <<
384 432
385 for(G4int i=0; i<(G4int)numOfCouples; ++i) { << 433 for(size_t i=0; i<numOfCouples; ++i) {
386 //G4cout << i << ". " << (*theFlag)[i] << << 434
387 if (table->GetFlag(i)) { << 435 //G4cout<< "i= " << i << " Flag= " << GetFlag(i) << G4endl;
>> 436
>> 437 if (GetFlag(i)) {
388 438
389 // create physics vector and fill it 439 // create physics vector and fill it
390 auto couple = theCoupleTable->GetMateria << 440 const G4MaterialCutsCouple* couple =
>> 441 theCoupleTable->GetMaterialCutsCouple(i);
391 delete (*table)[i]; 442 delete (*table)[i];
392 443
393 // if start from zero then change the sc 444 // if start from zero then change the scale
>> 445
394 const G4Material* mat = couple->GetMater 446 const G4Material* mat = couple->GetMaterial();
395 447
396 G4double tmin = std::max(emin, model->Mi << 448 G4double tmin = std::max(emin,model->MinPrimaryEnergy(mat,part));
397 if(0.0 >= tmin) { tmin = CLHEP::eV; } << 449 if(0.0 >= tmin) { tmin = eV; }
398 G4int n = nbins; 450 G4int n = nbins;
399 451
400 if(tmin >= emax) { 452 if(tmin >= emax) {
401 aVector = nullptr; << 453 aVector = 0;
402 } else { 454 } else {
403 n *= G4lrint(std::log10(emax/tmin)); << 455 n *= G4int(std::log10(emax/tmin) + 0.5);
404 n = std::max(n, 3); << 456 if(n < 3) { n = 3; }
405 aVector = new G4PhysicsLogVector(tmin, << 457 aVector = new G4PhysicsLogVector(tmin, emax, n);
406 } 458 }
407 459
408 if(nullptr != aVector) { << 460 if(aVector) {
409 //G4cout << part->GetParticleName() << << 461 aVector->SetSpline(spline);
410 // << " emin= " << tmin << " emax=" << e <<
411 for(G4int j=0; j<=n; ++j) { 462 for(G4int j=0; j<=n; ++j) {
412 G4double e = aVector->Energy(j); << 463 aVector->PutValue(j, model->Value(couple, part,
413 G4double y = model->Value(couple, part, e) << 464 aVector->Energy(j)));
414 //G4cout << " " << j << ") E=" << e < <<
415 aVector->PutValue(j, y); <<
416 } 465 }
417 if(spline) { aVector->FillSecondDeriva 466 if(spline) { aVector->FillSecondDerivatives(); }
418 } 467 }
419 G4PhysicsTableHelper::SetPhysicsVector(t 468 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
420 } 469 }
421 } 470 }
422 /* 471 /*
423 G4cout << "G4LossTableBuilder::BuildTableFor 472 G4cout << "G4LossTableBuilder::BuildTableForModel done for "
424 << part->GetParticleName() << " and " 473 << part->GetParticleName() << " and "<< model->GetName()
425 << " " << table << G4endl; 474 << " " << table << G4endl;
426 */ 475 */
427 //G4cout << *table << G4endl; <<
428 return table; 476 return table;
429 } 477 }
430 478
431 //....oooOO0OOooo........oooOO0OOooo........oo 479 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 480
432 481