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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" <<
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 69
74 //....oooOO0OOooo........oooOO0OOooo........oo 70 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
75 71
76 G4LossTableBuilder::G4LossTableBuilder(G4bool << 72 G4LossTableBuilder::G4LossTableBuilder()
77 : isInitializer(master) <<
78 { 73 {
79 theParameters = G4EmParameters::Instance(); << 74 splineFlag = true;
80 if (nullptr == theFlag) { << 75 isInitialized = false;
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 76
89 G4LossTableBuilder::~G4LossTableBuilder() << 77 theDensityFactor = new std::vector<G4double>;
90 { << 78 theDensityIdx = new std::vector<G4int>;
91 if (isInitializer) { << 79 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 } 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 // pv = new G4PhysicsLogVector(elow, ehigh, npoints-1);
151 G4double dedx = 0.0; << 111 pv->SetSpline(splineFlag);
152 for (std::size_t k=0; k<n_processes; ++k << 112 for (size_t j=0; j<npoints; ++j) {
153 const G4PhysicsVector* pv1 = (*(list[k]))[i] << 113 G4double dedx = 0.0;
154 //if (0 == i) G4cout << " " << k << ". p << 114 for (size_t k=0; k<n_processes; ++k) {
155 dedx += (*pv1)[j]; << 115 G4PhysicsVector* pv1 = (*(list[k]))[i];
>> 116 dedx += (*pv1)[j];
>> 117 }
>> 118 pv->PutValue(j, dedx);
156 } 119 }
157 pv->PutValue(j, dedx); << 120 if(splineFlag) { pv->FillSecondDerivatives(); }
>> 121 G4PhysicsTableHelper::SetPhysicsVector(dedxTable, i, pv);
158 } 122 }
159 if(splineFlag) { pv->FillSecondDerivatives <<
160 G4PhysicsTableHelper::SetPhysicsVector(ded <<
161 } 123 }
162 //G4cout << "### G4LossTableBuilder::BuildDE <<
163 //G4cout << *dedxTable << G4endl; <<
164 } 124 }
165 125
166 //....oooOO0OOooo........oooOO0OOooo........oo 126 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
167 127
168 void G4LossTableBuilder::BuildRangeTable(const 128 void G4LossTableBuilder::BuildRangeTable(const G4PhysicsTable* dedxTable,
169 G4Phy << 129 G4PhysicsTable* rangeTable,
>> 130 G4bool isIonisation)
170 // Build range table from the energy loss tabl 131 // Build range table from the energy loss table
171 { 132 {
172 //G4cout << "### G4LossTableBuilder::BuildRa << 133 size_t nCouples = dedxTable->size();
173 //G4cout << *const_cast<G4PhysicsTable*>(ded <<
174 const std::size_t nCouples = dedxTable->size <<
175 if(0 >= nCouples) { return; } 134 if(0 >= nCouples) { return; }
176 135
177 const std::size_t n = 100; << 136 size_t n = 100;
178 const G4double del = 1.0/(G4double)n; << 137 G4double del = 1.0/(G4double)n;
179 138
180 for (std::size_t i=0; i<nCouples; ++i) { << 139 for (size_t i=0; i<nCouples; ++i) {
181 auto pv = static_cast<G4PhysicsLogVector*> << 140 if(isIonisation) {
182 if((pv == nullptr) || (isBaseMatActive && << 141 if( !(*theFlag)[i] ) { continue; }
183 std::size_t npoints = pv->GetVectorLength( << 142 }
184 std::size_t bin0 = 0; << 143 G4PhysicsLogVector* pv = static_cast<G4PhysicsLogVector*>((*dedxTable)[i]);
>> 144 size_t npoints = pv->GetVectorLength();
>> 145 size_t bin0 = 0;
185 G4double elow = pv->Energy(0); 146 G4double elow = pv->Energy(0);
186 G4double ehigh = pv->Energy(npoints-1); 147 G4double ehigh = pv->Energy(npoints-1);
187 G4double dedx1 = (*pv)[0]; 148 G4double dedx1 = (*pv)[0];
188 149
>> 150 //G4cout << "i= " << i << "npoints= " << npoints << " dedx1= " << dedx1 << G4endl;
>> 151
189 // protection for specific cases dedx=0 152 // protection for specific cases dedx=0
190 if(dedx1 == 0.0) { 153 if(dedx1 == 0.0) {
191 for (std::size_t k=1; k<npoints; ++k) { << 154 for (size_t k=1; k<npoints; ++k) {
192 ++bin0; << 155 bin0++;
193 elow = pv->Energy(k); 156 elow = pv->Energy(k);
194 dedx1 = (*pv)[k]; 157 dedx1 = (*pv)[k];
195 if(dedx1 > 0.0) { break; } 158 if(dedx1 > 0.0) { break; }
196 } 159 }
197 npoints -= bin0; 160 npoints -= bin0;
198 } 161 }
>> 162 //G4cout<<"New Range vector" << G4endl;
>> 163 //G4cout<<"nbins= "<<npoints-1<<" elow= "<<elow<<" ehigh= "<<ehigh
>> 164 // <<" bin0= " << bin0 <<G4endl;
199 165
200 // initialisation of a new vector 166 // initialisation of a new vector
201 if(npoints < 3) { npoints = 3; } << 167 if(npoints < 2) { npoints = 2; }
202 168
203 delete (*rangeTable)[i]; 169 delete (*rangeTable)[i];
204 G4PhysicsLogVector* v; 170 G4PhysicsLogVector* v;
205 if(0 == bin0) { v = new G4PhysicsLogVector 171 if(0 == bin0) { v = new G4PhysicsLogVector(*pv); }
206 else { v = new G4PhysicsLogVector(elow, eh << 172 else { v = new G4PhysicsLogVector(elow, ehigh, npoints-1); }
>> 173
>> 174 // dedx is exact zero cannot build range table
>> 175 if(2 == npoints) {
>> 176 v->PutValue(0,1000.);
>> 177 v->PutValue(1,2000.);
>> 178 G4PhysicsTableHelper::SetPhysicsVector(rangeTable, i, v);
>> 179 return;
>> 180 }
>> 181 v->SetSpline(splineFlag);
207 182
208 // assumed dedx proportional to beta 183 // assumed dedx proportional to beta
209 G4double energy1 = v->Energy(0); 184 G4double energy1 = v->Energy(0);
210 G4double range = 2.*energy1/dedx1; 185 G4double range = 2.*energy1/dedx1;
211 /* << 186 //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); 187 v->PutValue(0,range);
218 188
219 for (std::size_t j=1; j<npoints; ++j) { << 189 for (size_t j=1; j<npoints; ++j) {
220 190
221 G4double energy2 = v->Energy(j); 191 G4double energy2 = v->Energy(j);
222 G4double de = (energy2 - energy1) * 192 G4double de = (energy2 - energy1) * del;
223 G4double energy = energy2 + de*0.5; 193 G4double energy = energy2 + de*0.5;
224 G4double sum = 0.0; 194 G4double sum = 0.0;
225 std::size_t idx = j - 1; << 195 //G4cout << "j= " << j << " e1= " << energy1 << " e2= " << energy2
226 for (std::size_t k=0; k<n; ++k) { << 196 // << " n= " << n << G4endl;
>> 197 for (size_t k=0; k<n; ++k) {
227 energy -= de; 198 energy -= de;
228 dedx1 = pv->Value(energy, idx); << 199 dedx1 = pv->Value(energy);
229 if(dedx1 > 0.0) { sum += de/dedx1; } 200 if(dedx1 > 0.0) { sum += de/dedx1; }
230 } 201 }
231 range += sum; 202 range += sum;
232 /* <<
233 if(energy < 10.) <<
234 G4cout << "j= " << j << " e1= " << energy1 < <<
235 << " n= " << n << " range=" << range< <<
236 */ <<
237 v->PutValue(j,range); 203 v->PutValue(j,range);
238 energy1 = energy2; 204 energy1 = energy2;
239 } 205 }
240 if(splineFlag) { v->FillSecondDerivatives( 206 if(splineFlag) { v->FillSecondDerivatives(); }
241 G4PhysicsTableHelper::SetPhysicsVector(ran 207 G4PhysicsTableHelper::SetPhysicsVector(rangeTable, i, v);
242 } 208 }
243 //G4cout << "### Range table" << G4endl; <<
244 //G4cout << *rangeTable << G4endl; <<
245 } 209 }
246 210
247 //....oooOO0OOooo........oooOO0OOooo........oo 211 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
248 212
249 void << 213 void G4LossTableBuilder::BuildInverseRangeTable(const G4PhysicsTable* rangeTable,
250 G4LossTableBuilder::BuildInverseRangeTable(con << 214 G4PhysicsTable* invRangeTable,
251 G4P << 215 G4bool isIonisation)
252 // Build inverse range table from the energy l 216 // Build inverse range table from the energy loss table
253 { 217 {
254 std::size_t nCouples = rangeTable->size(); << 218 size_t nCouples = rangeTable->size();
255 if(0 >= nCouples) { return; } 219 if(0 >= nCouples) { return; }
256 220
257 for (std::size_t i=0; i<nCouples; ++i) { << 221 for (size_t i=0; i<nCouples; ++i) {
>> 222
>> 223 if(isIonisation) {
>> 224 if( !(*theFlag)[i] ) { continue; }
>> 225 }
258 G4PhysicsVector* pv = (*rangeTable)[i]; 226 G4PhysicsVector* pv = (*rangeTable)[i];
259 if((pv == nullptr) || (isBaseMatActive && << 227 size_t npoints = pv->GetVectorLength();
260 std::size_t npoints = pv->GetVectorLength( << 228 G4double rlow = (*pv)[0];
>> 229 G4double rhigh = (*pv)[npoints-1];
261 230
262 delete (*invRangeTable)[i]; 231 delete (*invRangeTable)[i];
263 auto v = new G4PhysicsFreeVector(npoints, << 232 G4LPhysicsFreeVector* v = new G4LPhysicsFreeVector(npoints,rlow,rhigh);
>> 233 v->SetSpline(splineFlag);
264 234
265 for (std::size_t j=0; j<npoints; ++j) { << 235 for (size_t j=0; j<npoints; ++j) {
266 G4double e = pv->Energy(j); 236 G4double e = pv->Energy(j);
267 G4double r = (*pv)[j]; 237 G4double r = (*pv)[j];
268 v->PutValues(j,r,e); 238 v->PutValues(j,r,e);
269 } 239 }
270 if (splineFlag) { v->FillSecondDerivatives << 240 if(splineFlag) { v->FillSecondDerivatives(); }
271 v->EnableLogBinSearch(theParameters->Numbe <<
272 241
273 G4PhysicsTableHelper::SetPhysicsVector(inv 242 G4PhysicsTableHelper::SetPhysicsVector(invRangeTable, i, v);
274 } 243 }
275 //G4cout << "### Inverse range table" << G4e <<
276 //G4cout << *invRangeTable << G4endl; <<
277 } 244 }
278 245
279 //....oooOO0OOooo........oooOO0OOooo........oo 246 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
280 247
281 void G4LossTableBuilder::InitialiseBaseMateria << 248 void
>> 249 G4LossTableBuilder::InitialiseBaseMaterials(G4PhysicsTable* table)
282 { 250 {
283 if(!isInitializer) { return; } << 251 size_t nCouples = table->size();
>> 252 size_t nFlags = theFlag->size();
>> 253
>> 254 if(nCouples == nFlags && isInitialized) { return; }
>> 255
>> 256 isInitialized = true;
>> 257
>> 258 //G4cout << "%%%%%% G4LossTableBuilder::InitialiseBaseMaterials Ncouples= "
>> 259 // << nCouples << " FlagSize= " << nFlags << G4endl;
>> 260
>> 261 // variable density check
284 const G4ProductionCutsTable* theCoupleTable= 262 const G4ProductionCutsTable* theCoupleTable=
285 G4ProductionCutsTable::GetProductionCutsTa 263 G4ProductionCutsTable::GetProductionCutsTable();
286 std::size_t nCouples = theCoupleTable->GetTa << 264
287 std::size_t nFlags = theFlag->size(); <<
288 /* 265 /*
289 G4cout << "### InitialiseBaseMaterials: nCou << 266 for(size_t i=0; i<nFlags; ++i) {
290 << " nFlags=" << nFlags << " isInit:" << is << 267 G4cout << "CoupleIdx= " << i << " Flag= " << (*theFlag)[i]
291 << " baseMat:" << baseMatFlag << G4endl; << 268 << " tableFlag= " << table->GetFlag(i) << " "
>> 269 << theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
>> 270 << G4endl;
>> 271 }
292 */ 272 */
293 // define base material flag << 273
294 if(isBaseMatActive && !baseMatFlag) { << 274 // expand vectors
295 for(G4int i=0; i<(G4int)nCouples; ++i) { << 275 if(nFlags < nCouples) {
296 if(nullptr != theCoupleTable->GetMateria << 276 for(size_t i=nFlags; i<nCouples; ++i) { theDensityFactor->push_back(1.0); }
297 baseMatFlag = true; << 277 for(size_t i=nFlags; i<nCouples; ++i) { theDensityIdx->push_back(-1); }
298 isInitialized = false; << 278 for(size_t i=nFlags; i<nCouples; ++i) { theFlag->push_back(true); }
299 break; << 279 }
>> 280 for(size_t i=0; i<nCouples; ++i) {
>> 281
>> 282 // base material is needed only for a couple which is not
>> 283 // initialised and for which tables will be computed
>> 284 (*theFlag)[i] = table->GetFlag(i);
>> 285 if ((*theDensityIdx)[i] < 0) {
>> 286 (*theDensityIdx)[i] = i;
>> 287 const G4MaterialCutsCouple* couple =
>> 288 theCoupleTable->GetMaterialCutsCouple(i);
>> 289 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
>> 290 const G4Material* mat = couple->GetMaterial();
>> 291 const G4Material* bmat = mat->GetBaseMaterial();
>> 292
>> 293 // base material exists - find it and check if it can be reused
>> 294 if(bmat) {
>> 295 for(size_t j=0; j<nCouples; ++j) {
>> 296
>> 297 if(j == i) { continue; }
>> 298 const G4MaterialCutsCouple* bcouple =
>> 299 theCoupleTable->GetMaterialCutsCouple(j);
>> 300
>> 301 if(bcouple->GetMaterial() == bmat &&
>> 302 bcouple->GetProductionCuts() == pcuts) {
>> 303
>> 304 // based couple exist in the same region
>> 305 (*theDensityIdx)[i] = j;
>> 306 (*theDensityFactor)[i] = mat->GetDensity()/bmat->GetDensity();
>> 307 (*theFlag)[i] = false;
>> 308
>> 309 // ensure that there will no double initialisation
>> 310 (*theDensityIdx)[j] = j;
>> 311 (*theDensityFactor)[j] = 1.0;
>> 312 (*theFlag)[j] = true;
>> 313 break;
>> 314 }
>> 315 }
300 } 316 }
301 } 317 }
302 } 318 }
>> 319 /*
>> 320 for(size_t i=0; i<nCouples; ++i) {
>> 321 G4cout << "CoupleIdx= " << i << " Flag= " << (*theFlag)[i]
>> 322 << " TableFlag= " << table->GetFlag(i) << " "
>> 323 << theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
>> 324 << G4endl;
>> 325 }
>> 326 G4cout << "%%%%%% G4LossTableBuilder::InitialiseBaseMaterials end"
>> 327 << G4endl;
>> 328 */
>> 329 }
303 330
304 if(nFlags != nCouples) { isInitialized = fal << 331 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
305 if(isInitialized) { return; } << 332
>> 333 void G4LossTableBuilder::InitialiseCouples()
>> 334 {
>> 335 isInitialized = true;
306 336
307 // reserve memory << 337 // variable density initialisation for the cas without tables
>> 338 const G4ProductionCutsTable* theCoupleTable=
>> 339 G4ProductionCutsTable::GetProductionCutsTable();
>> 340 size_t nCouples = theCoupleTable->GetTableSize();
>> 341 //G4cout << "%%%%%% G4LossTableBuilder::InitialiseCouples() nCouples= "
>> 342 // << nCouples << G4endl;
>> 343
>> 344 theDensityFactor->resize(nCouples, 1.0);
>> 345 theDensityIdx->resize(nCouples, -1);
308 theFlag->resize(nCouples, true); 346 theFlag->resize(nCouples, true);
309 theDensityFactor->resize(nCouples,1.0); <<
310 theDensityIdx->resize(nCouples, 0); <<
311 347
312 // define default flag and index of used mat << 348 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; } <<
319 349
320 // use base materials <<
321 for (G4int i=0; i<(G4int)nCouples; ++i) { <<
322 // base material is needed only for a coup 350 // base material is needed only for a couple which is not
323 // initialised and for which tables will b 351 // initialised and for which tables will be computed
324 auto couple = theCoupleTable->GetMaterialC << 352 if ((*theDensityIdx)[i] < 0) {
325 auto pcuts = couple->GetProductionCuts(); << 353 (*theDensityIdx)[i] = i;
326 auto mat = couple->GetMaterial(); << 354 const G4MaterialCutsCouple* couple =
327 auto bmat = mat->GetBaseMaterial(); << 355 theCoupleTable->GetMaterialCutsCouple(i);
328 << 356 const G4ProductionCuts* pcuts = couple->GetProductionCuts();
329 // base material exists - find it and chec << 357 const G4Material* mat = couple->GetMaterial();
330 if(nullptr != bmat) { << 358 const G4Material* bmat = mat->GetBaseMaterial();
331 for(G4int j=0; j<(G4int)nCouples; ++j) { << 359
332 if(j == i) { continue; } << 360 // base material exists - find it and check if it can be reused
333 auto bcouple = theCoupleTable->GetMaterialCu << 361 if(bmat) {
334 << 362 for(size_t j=0; j<nCouples; ++j) {
335 if(bcouple->GetMaterial() == bmat && << 363
336 bcouple->GetProductionCuts() == pcuts) { << 364 if(j == i) { continue; }
337 << 365 const G4MaterialCutsCouple* bcouple =
338 // based couple exist in the same region << 366 theCoupleTable->GetMaterialCutsCouple(j);
339 (*theDensityFactor)[i] = mat->GetDensity() << 367
340 (*theDensityIdx)[i] = j; << 368 if(bcouple->GetMaterial() == bmat &&
341 (*theFlag)[i] = false; << 369 bcouple->GetProductionCuts() == pcuts) {
342 << 370
343 // ensure that there will no double initia << 371 // based couple exist in the same region
344 (*theDensityFactor)[j] = 1.0; << 372 (*theDensityIdx)[i] = j;
345 (*theDensityIdx)[j] = j; << 373 (*theDensityFactor)[i] = mat->GetDensity()/bmat->GetDensity();
346 (*theFlag)[j] = true; << 374 (*theFlag)[i] = false;
347 break; << 375
>> 376 // ensure that there will no double initialisation
>> 377 (*theDensityIdx)[j] = j;
>> 378 (*theDensityFactor)[j] = 1.0;
>> 379 (*theFlag)[j] = true;
>> 380 break;
>> 381 }
348 } 382 }
349 } 383 }
350 } 384 }
351 } 385 }
>> 386 /*
>> 387 for(size_t i=0; i<nCouples; ++i) {
>> 388 G4cout << "CoupleIdx= " << i << " Flag= " << (*theFlag)[i] << " "
>> 389 << theCoupleTable->GetMaterialCutsCouple(i)->GetMaterial()->GetName()
>> 390 << " DensityFactor= " << (*theDensityFactor)[i]
>> 391 << G4endl;
>> 392 }
>> 393 G4cout << "%%%%%% G4LossTableBuilder::InitialiseCouples() end" << G4endl;
>> 394 */
352 } 395 }
353 396
354 //....oooOO0OOooo........oooOO0OOooo........oo 397 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
355 398
356 G4PhysicsTable* 399 G4PhysicsTable*
357 G4LossTableBuilder::BuildTableForModel(G4Physi 400 G4LossTableBuilder::BuildTableForModel(G4PhysicsTable* aTable,
358 G4VEmMo << 401 G4VEmModel* model,
359 const G << 402 const G4ParticleDefinition* part,
360 G4doubl << 403 G4double emin, G4double emax,
361 G4bool << 404 G4bool spline)
362 { 405 {
363 // check input 406 // check input
364 G4PhysicsTable* table = G4PhysicsTableHelper 407 G4PhysicsTable* table = G4PhysicsTableHelper::PreparePhysicsTable(aTable);
365 if (nullptr == table) { return table; } << 408 if(!table) { return table; }
366 if (aTable != nullptr && aTable != table) { << 409 if(emin >= emax) {
367 aTable->clearAndDestroy(); << 410 table->clearAndDestroy();
368 delete aTable; << 411 delete table;
>> 412 table = 0;
>> 413 return table;
369 } 414 }
370 <<
371 InitialiseBaseMaterials(table); 415 InitialiseBaseMaterials(table);
372 G4int nbins = theParameters->NumberOfBinsPer << 416
>> 417 G4int nbins = G4int(std::log10(emax/emin) + 0.5)
>> 418 *G4LossTableManager::Instance()->GetNumberOfBinsPerDecade();
>> 419 if(nbins < 3) { nbins = 3; }
373 420
374 // Access to materials 421 // Access to materials
375 const G4ProductionCutsTable* theCoupleTable= 422 const G4ProductionCutsTable* theCoupleTable=
376 G4ProductionCutsTable::GetProductionCu 423 G4ProductionCutsTable::GetProductionCutsTable();
377 std::size_t numOfCouples = theCoupleTable->G << 424 size_t numOfCouples = theCoupleTable->GetTableSize();
378 /* << 425
379 G4cout << " G4LossTableBuilder::BuildTable << 426 G4PhysicsLogVector* aVector = 0;
380 << " isMaster=" << isInitializer << " model << 427 G4PhysicsLogVector* bVector = 0;
381 << " " << part->GetParticleName() << G4end << 428
382 */ << 429 for(size_t i=0; i<numOfCouples; ++i) {
383 G4PhysicsLogVector* aVector = nullptr; << 430
>> 431 //G4cout<< "i= " << i << " Flag= " << GetFlag(i) << G4endl;
384 432
385 for(G4int i=0; i<(G4int)numOfCouples; ++i) { << 433 if (GetFlag(i)) {
386 //G4cout << i << ". " << (*theFlag)[i] << <<
387 if (table->GetFlag(i)) { <<
388 434
389 // create physics vector and fill it 435 // create physics vector and fill it
390 auto couple = theCoupleTable->GetMateria << 436 const G4MaterialCutsCouple* couple =
>> 437 theCoupleTable->GetMaterialCutsCouple(i);
391 delete (*table)[i]; 438 delete (*table)[i];
392 439
393 // if start from zero then change the sc 440 // if start from zero then change the scale
>> 441
394 const G4Material* mat = couple->GetMater 442 const G4Material* mat = couple->GetMaterial();
395 443
396 G4double tmin = std::max(emin, model->Mi << 444 G4double tmin = std::max(emin,model->MinPrimaryEnergy(mat,part));
397 if(0.0 >= tmin) { tmin = CLHEP::eV; } << 445 if(0.0 >= tmin) { tmin = eV; }
398 G4int n = nbins; << 446 G4int n = nbins + 1;
399 447
400 if(tmin >= emax) { 448 if(tmin >= emax) {
401 aVector = nullptr; << 449 aVector = 0;
>> 450 } else if(tmin > emin) {
>> 451 G4int bin = nbins*G4int(std::log10(emax/tmin) + 0.5);
>> 452 if(bin < 3) { bin = 3; }
>> 453 n = bin + 1;
>> 454 aVector = new G4PhysicsLogVector(tmin, emax, bin);
>> 455
>> 456 } else if(!bVector) {
>> 457 aVector = new G4PhysicsLogVector(emin, emax, nbins);
>> 458 bVector = aVector;
>> 459
402 } else { 460 } else {
403 n *= G4lrint(std::log10(emax/tmin)); << 461 aVector = new G4PhysicsLogVector(*bVector);
404 n = std::max(n, 3); <<
405 aVector = new G4PhysicsLogVector(tmin, <<
406 } 462 }
407 463
408 if(nullptr != aVector) { << 464 if(aVector) {
409 //G4cout << part->GetParticleName() << << 465 aVector->SetSpline(spline);
410 // << " emin= " << tmin << " emax=" << e << 466 for(G4int j=0; j<n; ++j) {
411 for(G4int j=0; j<=n; ++j) { << 467 aVector->PutValue(j, model->Value(couple, part, aVector->Energy(j)));
412 G4double e = aVector->Energy(j); << 468 }
413 G4double y = model->Value(couple, part, e) << 469 if(spline) { aVector->FillSecondDerivatives(); }
414 //G4cout << " " << j << ") E=" << e < <<
415 aVector->PutValue(j, y); <<
416 } <<
417 if(spline) { aVector->FillSecondDeriva <<
418 } 470 }
419 G4PhysicsTableHelper::SetPhysicsVector(t 471 G4PhysicsTableHelper::SetPhysicsVector(table, i, aVector);
420 } 472 }
421 } 473 }
422 /* 474 /*
423 G4cout << "G4LossTableBuilder::BuildTableFor 475 G4cout << "G4LossTableBuilder::BuildTableForModel done for "
424 << part->GetParticleName() << " and " << 476 << part->GetParticleName() << " and "<< model->GetName()
425 << " " << table << G4endl; << 477 << " " << table << G4endl;
426 */ 478 */
427 //G4cout << *table << G4endl; <<
428 return table; 479 return table;
429 } 480 }
430 481
431 //....oooOO0OOooo........oooOO0OOooo........oo 482 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
>> 483
432 484