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25 // 22 //
26 /// \file biasing/B02/src/B02ImportanceDetecto <<
27 /// \brief Implementation of the B02Importance <<
28 // <<
29 // 23 //
>> 24 // $Id: B02ImportanceDetectorConstruction.cc,v 1.6 2003/07/31 08:28:16 dressel Exp $
>> 25 // GEANT4 tag $Name: geant4-07-00-patch-01 $
30 // 26 //
31 27
>> 28 #include "globals.hh"
>> 29 #include <strstream>
>> 30
32 #include "B02ImportanceDetectorConstruction.hh 31 #include "B02ImportanceDetectorConstruction.hh"
33 32
34 #include "G4LogicalVolume.hh" <<
35 #include "G4Material.hh" 33 #include "G4Material.hh"
36 #include "G4PVPlacement.hh" <<
37 #include "G4PhysicalConstants.hh" <<
38 #include "G4SystemOfUnits.hh" <<
39 #include "G4ThreeVector.hh" <<
40 #include "G4Tubs.hh" 34 #include "G4Tubs.hh"
41 #include "globals.hh" << 35 #include "G4LogicalVolume.hh"
42 << 36 #include "G4ThreeVector.hh"
43 #include <sstream> << 37 #include "G4PVPlacement.hh"
44 <<
45 // For Primitive Scorers <<
46 #include "G4MultiFunctionalDetector.hh" <<
47 #include "G4PSNofCollision.hh" <<
48 #include "G4PSPopulation.hh" <<
49 #include "G4PSTrackCounter.hh" <<
50 #include "G4PSTrackLength.hh" <<
51 #include "G4SDManager.hh" <<
52 #include "G4SDParticleFilter.hh" <<
53 <<
54 // for importance biasing <<
55 #include "G4IStore.hh" <<
56 <<
57 // for weight window technique <<
58 #include "G4WeightWindowStore.hh" <<
59 38
60 //....oooOO0OOooo........oooOO0OOooo........oo <<
61 39
62 B02ImportanceDetectorConstruction::B02Importan << 40 B02ImportanceDetectorConstruction::B02ImportanceDetectorConstruction()
63 : G4VUserParallelWorld(worldName), fLogicalV <<
64 { 41 {
65 // Construct(); << 42 Construct();
66 } 43 }
67 44
68 //....oooOO0OOooo........oooOO0OOooo........oo <<
69 <<
70 B02ImportanceDetectorConstruction::~B02Importa 45 B02ImportanceDetectorConstruction::~B02ImportanceDetectorConstruction()
71 { << 46 {;}
72 fLogicalVolumeVector.clear(); <<
73 } <<
74 <<
75 //....oooOO0OOooo........oooOO0OOooo........oo <<
76 47
77 void B02ImportanceDetectorConstruction::Constr 48 void B02ImportanceDetectorConstruction::Construct()
78 { << 49 {
79 G4cout << " constructing parallel world " << <<
80 50
81 G4Material* dummyMat = 0; << 51 G4String name("none");
>> 52 G4double density(universe_mean_density), temperature(0), pressure(0);
82 53
83 // GetWorld methods create a clone of the ma << 54 name = "Galactic";
84 // via the transportation manager << 55 density = universe_mean_density; //from PhysicalConstants.h
85 fGhostWorld = GetWorld(); << 56 pressure = 3.e-18*pascal;
86 G4cout << " B02ImportanceDetectorConstructio << 57 temperature = 2.73*kelvin;
87 << G4endl; << 58 G4cout << density << " " << kStateGas << G4endl;
88 G4LogicalVolume* worldLogical = fGhostWorld- << 59 G4Material *Galactic =
89 fLogicalVolumeVector.push_back(worldLogical) << 60 new G4Material(name, 1., 1.01*g/mole, density,
>> 61 kStateGas,temperature,pressure);
>> 62
>> 63
>> 64 //////////////////////////////////
>> 65 // parallel world cylinder volume
>> 66 //////////////////////////////////
>> 67
>> 68 // parallel world solid larger than in the mass geometry
>> 69
>> 70 G4double innerRadiusCylinder = 0*cm;
>> 71 G4double outerRadiusCylinder = 110*cm;
>> 72 G4double hightCylinder = 110*cm;
>> 73 G4double startAngleCylinder = 0*deg;
>> 74 G4double spanningAngleCylinder = 360*deg;
>> 75
>> 76 G4Tubs *worldCylinder = new G4Tubs("worldCylinder",
>> 77 innerRadiusCylinder,
>> 78 outerRadiusCylinder,
>> 79 hightCylinder,
>> 80 startAngleCylinder,
>> 81 spanningAngleCylinder);
>> 82
>> 83 // logical world
>> 84
>> 85 G4LogicalVolume *worldCylinder_log =
>> 86 new G4LogicalVolume(worldCylinder, Galactic, "worldCylinder_log");
>> 87
>> 88 name = "parallelWorld";
>> 89 fWorldVolume = new
>> 90 G4PVPlacement(0, G4ThreeVector(0,0,0), worldCylinder_log,
>> 91 name, 0, false, 0);
90 92
91 // fPVolumeStore.AddPVolume(G4GeometryCell( << 93 fPVolumeStore.AddPVolume(G4GeometryCell(*fWorldVolume, 0));
92 fPVolumeStore.AddPVolume(G4GeometryCell(*fGh <<
93 94
94 // creating 18 slobs of 10 cm thicknes <<
95 95
96 G4double innerRadiusShield = 0 * cm; <<
97 G4double outerRadiusShield = 100 * cm; <<
98 G4double heightShield = 5 * cm; <<
99 G4double startAngleShield = 0 * deg; <<
100 G4double spanningAngleShield = 360 * deg; <<
101 96
102 G4Tubs* aShield = new G4Tubs("aShield", inne <<
103 startAngleShiel <<
104 97
>> 98 // creating 18 slobs of 10 cm thicknes
>> 99
>> 100 G4double innerRadiusShield = 0*cm;
>> 101 G4double outerRadiusShield = 100*cm;
>> 102 G4double hightShield = 5*cm;
>> 103 G4double startAngleShield = 0*deg;
>> 104 G4double spanningAngleShield = 360*deg;
>> 105
>> 106 G4Tubs *aShield = new G4Tubs("aShield",
>> 107 innerRadiusShield,
>> 108 outerRadiusShield,
>> 109 hightShield,
>> 110 startAngleShield,
>> 111 spanningAngleShield);
>> 112
105 // logical parallel cells 113 // logical parallel cells
106 114
107 G4LogicalVolume* aShield_log_imp = new G4Log << 115 G4LogicalVolume *aShield_log =
108 fLogicalVolumeVector.push_back(aShield_log_i << 116 new G4LogicalVolume(aShield, Galactic, "aShield_log");
109 117
110 // physical parallel cells 118 // physical parallel cells
111 G4String name = "none"; << 119
112 G4int i = 1; 120 G4int i = 1;
113 G4double startz = -85 * cm; << 121 G4double startz = -85*cm;
114 // for (i=1; i<=18; ++i) { << 122 for (i=1; i<=18; ++i) {
115 for (i = 1; i <= 18; i++) { << 123
116 name = GetCellName(i); 124 name = GetCellName(i);
117 << 125
118 G4double pos_x = 0 * cm; << 126 G4double pos_x = 0*cm;
119 G4double pos_y = 0 * cm; << 127 G4double pos_y = 0*cm;
120 G4double pos_z = startz + (i - 1) * (2 * h << 128 G4double pos_z = startz + (i-1) * (2*hightShield);
121 G4VPhysicalVolume* pvol = new G4PVPlacemen << 129 G4VPhysicalVolume *pvol =
122 << 130 new G4PVPlacement(0,
123 // 0); << 131 G4ThreeVector(pos_x, pos_y, pos_z),
124 G4GeometryCell cell(*pvol, i); << 132 aShield_log,
125 // G4GeometryCell cell(*pvol, 0); << 133 name,
>> 134 worldCylinder_log,
>> 135 false,
>> 136 0);
>> 137 G4GeometryCell cell(*pvol, 0);
126 fPVolumeStore.AddPVolume(cell); 138 fPVolumeStore.AddPVolume(cell);
127 } 139 }
128 140
129 // filling the rest of the world volumr behi 141 // filling the rest of the world volumr behind the concrete with
130 // another slob which should get the same im << 142 // another slob which should get the same importance value as the
131 // last slob 143 // last slob
132 innerRadiusShield = 0 * cm; << 144 innerRadiusShield = 0*cm;
133 // outerRadiusShield = 110*cm; exceeds worl << 145 outerRadiusShield = 110*cm;
134 outerRadiusShield = 100 * cm; << 146 hightShield = 10*cm;
135 // heightShield = 10*cm; << 147 startAngleShield = 0*deg;
136 heightShield = 5 * cm; << 148 spanningAngleShield = 360*deg;
137 startAngleShield = 0 * deg; << 149
138 spanningAngleShield = 360 * deg; << 150 G4Tubs *aRest = new G4Tubs("Rest",
139 << 151 innerRadiusShield,
140 G4Tubs* aRest = new G4Tubs("Rest", innerRadi << 152 outerRadiusShield,
141 startAngleShield, << 153 hightShield,
142 << 154 startAngleShield,
143 G4LogicalVolume* aRest_log = new G4LogicalVo << 155 spanningAngleShield);
144 << 156
145 fLogicalVolumeVector.push_back(aRest_log); << 157 G4LogicalVolume *aRest_log =
146 << 158 new G4LogicalVolume(aRest, Galactic, "aRest_log");
147 name = GetCellName(19); 159 name = GetCellName(19);
148 << 160
149 G4double pos_x = 0 * cm; << 161 G4double pos_x = 0*cm;
150 G4double pos_y = 0 * cm; << 162 G4double pos_y = 0*cm;
151 // G4double pos_z = 100*cm; << 163 G4double pos_z = 100*cm;
152 G4double pos_z = 95 * cm; << 164 G4VPhysicalVolume *pvol =
153 G4VPhysicalVolume* pvol = new G4PVPlacement( << 165 new G4PVPlacement(0,
154 << 166 G4ThreeVector(pos_x, pos_y, pos_z),
155 // 0); << 167 aRest_log,
156 G4GeometryCell cell(*pvol, 19); << 168 name,
157 // G4GeometryCell cell(*pvol, 0); << 169 worldCylinder_log,
>> 170 false,
>> 171 0);
>> 172 G4GeometryCell cell(*pvol, 0);
158 fPVolumeStore.AddPVolume(cell); 173 fPVolumeStore.AddPVolume(cell);
159 174
160 SetSensitive(); <<
161 } 175 }
162 176
163 //....oooOO0OOooo........oooOO0OOooo........oo << 177 const G4VPhysicalVolume &B02ImportanceDetectorConstruction::
164 << 178 GetPhysicalVolumeByName(const G4String& name) const {
165 const G4VPhysicalVolume& <<
166 B02ImportanceDetectorConstruction::GetPhysical <<
167 { <<
168 return *fPVolumeStore.GetPVolume(name); 179 return *fPVolumeStore.GetPVolume(name);
169 } 180 }
170 181
171 //....oooOO0OOooo........oooOO0OOooo........oo <<
172 182
173 G4String B02ImportanceDetectorConstruction::Li << 183 G4String B02ImportanceDetectorConstruction::ListPhysNamesAsG4String(){
174 { <<
175 G4String names(fPVolumeStore.GetPNames()); 184 G4String names(fPVolumeStore.GetPNames());
176 return names; 185 return names;
177 } 186 }
178 187
179 //....oooOO0OOooo........oooOO0OOooo........oo <<
180 188
181 G4String B02ImportanceDetectorConstruction::Ge << 189 G4String B02ImportanceDetectorConstruction::GetCellName(G4int i) {
182 { << 190 char st[200];
183 std::ostringstream os; << 191 std::ostrstream os(st,200);
184 os << "cell_"; 192 os << "cell_";
185 if (i < 10) { << 193 if (i<10) {
186 os << "0"; 194 os << "0";
187 } 195 }
188 os << i; << 196 os << i
189 G4String name = os.str(); << 197 << '\0';
>> 198 G4String name(st);
190 return name; 199 return name;
191 } 200 }
192 201
193 //....oooOO0OOooo........oooOO0OOooo........oo << 202 G4GeometryCell B02ImportanceDetectorConstruction::GetGeometryCell(G4int i){
194 <<
195 G4GeometryCell B02ImportanceDetectorConstructi <<
196 { <<
197 G4String name(GetCellName(i)); 203 G4String name(GetCellName(i));
198 const G4VPhysicalVolume* p = 0; << 204 const G4VPhysicalVolume *p=0;
199 p = fPVolumeStore.GetPVolume(name); 205 p = fPVolumeStore.GetPVolume(name);
200 if (p) { 206 if (p) {
201 return G4GeometryCell(*p, 0); << 207 return G4GeometryCell(*p,0);
202 } 208 }
203 else { 209 else {
204 G4cout << "B02ImportanceDetectorConstructi << 210 G4cout << "B02ImportanceDetectorConstruction::GetGeometryCell: couldn't get G4GeometryCell" << G4endl;
205 << " couldn't get G4GeometryCell" < << 211 return G4GeometryCell(*fWorldVolume,-2);
206 return G4GeometryCell(*fGhostWorld, -2); <<
207 } 212 }
208 } 213 }
209 214
210 //....oooOO0OOooo........oooOO0OOooo........oo <<
211 215
212 G4VPhysicalVolume& B02ImportanceDetectorConstr << 216 G4VPhysicalVolume &B02ImportanceDetectorConstruction::GetWorldVolume() const{
213 { << 217 return *fWorldVolume;
214 return *fGhostWorld; <<
215 } 218 }
216 219
217 //....oooOO0OOooo........oooOO0OOooo........oo <<
218 <<
219 G4VPhysicalVolume* B02ImportanceDetectorConstr <<
220 { <<
221 return fGhostWorld; <<
222 } <<
223 220
224 //....oooOO0OOooo........oooOO0OOooo........oo <<
225 <<
226 void B02ImportanceDetectorConstruction::SetSen <<
227 { <<
228 // ---------------------------------------- <<
229 // The collection names of defined Primiti <<
230 // 0 ConcreteSD/Collisions <<
231 // 1 ConcreteSD/CollWeight <<
232 // 2 ConcreteSD/Population <<
233 // 3 ConcreteSD/TrackEnter <<
234 // 4 ConcreteSD/SL <<
235 // 5 ConcreteSD/SLW <<
236 // 6 ConcreteSD/SLWE <<
237 // 7 ConcreteSD/SLW_V <<
238 // 8 ConcreteSD/SLWE_V <<
239 // ---------------------------------------- <<
240 <<
241 // moved to ConstructSD() for MT compliance <<
242 } <<
243 <<
244 //....oooOO0OOooo........oooOO0OOooo........oo <<
245 void B02ImportanceDetectorConstruction::Constr <<
246 { <<
247 G4SDManager* SDman = G4SDManager::GetSDMpoin <<
248 // <<
249 // Sensitive Detector Name <<
250 G4String concreteSDname = "ConcreteSD"; <<
251 <<
252 //------------------------ <<
253 // MultiFunctionalDetector <<
254 //------------------------ <<
255 // <<
256 // Define MultiFunctionalDetector with name. <<
257 G4MultiFunctionalDetector* MFDet = new G4Mul <<
258 SDman->AddNewDetector(MFDet); // Register S <<
259 <<
260 G4String fltName, particleName; <<
261 G4SDParticleFilter* neutronFilter = <<
262 new G4SDParticleFilter(fltName = "neutronF <<
263 <<
264 MFDet->SetFilter(neutronFilter); <<
265 <<
266 for (std::vector<G4LogicalVolume*>::iterator <<
267 it != fLogicalVolumeVector.end(); it++) <<
268 { <<
269 // (*it)->SetSensitiveDetector(MFDet) <<
270 SetSensitiveDetector((*it)->GetName(), MFD <<
271 } <<
272 <<
273 G4String psName; <<
274 G4PSNofCollision* scorer0 = new G4PSNofColli <<
275 MFDet->RegisterPrimitive(scorer0); <<
276 <<
277 G4PSNofCollision* scorer1 = new G4PSNofColli <<
278 scorer1->Weighted(true); <<
279 MFDet->RegisterPrimitive(scorer1); <<
280 <<
281 G4PSPopulation* scorer2 = new G4PSPopulation <<
282 MFDet->RegisterPrimitive(scorer2); <<
283 <<
284 G4PSTrackCounter* scorer3 = new G4PSTrackCou <<
285 MFDet->RegisterPrimitive(scorer3); <<
286 <<
287 G4PSTrackLength* scorer4 = new G4PSTrackLeng <<
288 MFDet->RegisterPrimitive(scorer4); <<
289 <<
290 G4PSTrackLength* scorer5 = new G4PSTrackLeng <<
291 scorer5->Weighted(true); <<
292 MFDet->RegisterPrimitive(scorer5); <<
293 <<
294 G4PSTrackLength* scorer6 = new G4PSTrackLeng <<
295 scorer6->Weighted(true); <<
296 scorer6->MultiplyKineticEnergy(true); <<
297 MFDet->RegisterPrimitive(scorer6); <<
298 <<
299 G4PSTrackLength* scorer7 = new G4PSTrackLeng <<
300 scorer7->Weighted(true); <<
301 scorer7->DivideByVelocity(true); <<
302 MFDet->RegisterPrimitive(scorer7); <<
303 <<
304 G4PSTrackLength* scorer8 = new G4PSTrackLeng <<
305 scorer8->Weighted(true); <<
306 scorer8->MultiplyKineticEnergy(true); <<
307 scorer8->DivideByVelocity(true); <<
308 MFDet->RegisterPrimitive(scorer8); <<
309 } <<
310 <<
311 //....oooOO0OOooo........oooOO0OOooo........oo <<
312 G4VIStore* B02ImportanceDetectorConstruction:: <<
313 { <<
314 G4cout << " B02ImportanceDetectorConstructio <<
315 if (!fPVolumeStore.Size()) { <<
316 G4Exception("B02ImportanceDetectorConstruc <<
317 RunMustBeAborted, "no physical <<
318 } <<
319 <<
320 // creating and filling the importance store <<
321 <<
322 // G4IStore *istore = new G4IStore(*fWorldV <<
323 <<
324 G4IStore* istore = G4IStore::GetInstance(Get <<
325 <<
326 G4GeometryCell gWorldVolumeCell(GetWorldVolu <<
327 <<
328 G4double imp = 1; <<
329 <<
330 istore->AddImportanceGeometryCell(1, gWorldV <<
331 <<
332 // set importance values and create scorers <<
333 G4int cell(1); <<
334 for (cell = 1; cell <= 18; cell++) { <<
335 G4GeometryCell gCell = GetGeometryCell(cel <<
336 G4cout << " adding cell: " << cell << " re <<
337 << " name: " << gCell.GetPhysicalVo <<
338 imp = std::pow(2.0, cell - 1); <<
339 <<
340 G4cout << "Going to assign importance: " < <<
341 << ", to volume: " << gCell.GetPhys <<
342 // x aIstore.AddImportanceGeometryCell( <<
343 istore->AddImportanceGeometryCell(imp, gCe <<
344 } <<
345 <<
346 // creating the geometry cell and add both t <<
347 // G4GeometryCell gCell = GetGeometryCell(1 <<
348 <<
349 // create importance geometry cell pair for <<
350 // with the same importance as the last conc <<
351 G4GeometryCell gCell = GetGeometryCell(19); <<
352 // G4double imp = std::pow(2.0,18); <<
353 imp = std::pow(2.0, 17); <<
354 istore->AddImportanceGeometryCell(imp, gCell <<
355 <<
356 return istore; <<
357 } <<
358 <<
359 //....oooOO0OOooo........oooOO0OOooo........oo <<
360 <<
361 G4VWeightWindowStore* B02ImportanceDetectorCon <<
362 { <<
363 G4cout << " B02ImportanceDetectorConstructio <<
364 if (!fPVolumeStore.Size()) { <<
365 G4Exception("B02ImportanceDetectorConstruc <<
366 RunMustBeAborted, "no physical <<
367 } <<
368 <<
369 // creating and filling the importance store <<
370 <<
371 // G4IStore *istore = new G4IStore(*fWorldV <<
372 <<
373 G4WeightWindowStore* wwstore = G4WeightWindo <<
374 <<
375 // create one energy region covering the ene <<
376 // <<
377 std::set<G4double, std::less<G4double>> enBo <<
378 enBounds.insert(1 * GeV); <<
379 wwstore->SetGeneralUpperEnergyBounds(enBound <<
380 <<
381 G4int n = 0; <<
382 G4double lowerWeight = 1; <<
383 std::vector<G4double> lowerWeights; <<
384 <<
385 lowerWeights.push_back(1); <<
386 G4GeometryCell gWorldCell(GetWorldVolumeAddr <<
387 wwstore->AddLowerWeights(gWorldCell, lowerWe <<
388 <<
389 G4int cell(1); <<
390 for (cell = 1; cell <= 18; cell++) { <<
391 G4GeometryCell gCell = GetGeometryCell(cel <<
392 G4cout << " adding cell: " << cell << " re <<
393 << " name: " << gCell.GetPhysicalVo <<
394 <<
395 lowerWeight = 1. / std::pow(2., n++); <<
396 G4cout << "Going to assign lower weight: " <<
397 << ", to volume: " << gCell.GetPhys <<
398 lowerWeights.clear(); <<
399 lowerWeights.push_back(lowerWeight); <<
400 wwstore->AddLowerWeights(gCell, lowerWeigh <<
401 } <<
402 <<
403 // the remaining part pf the geometry (rest) <<
404 // lower weight bound as the last conrete c <<
405 // <<
406 <<
407 // create importance geometry cell pair for <<
408 // with the same importance as the last conc <<
409 G4GeometryCell gCell = GetGeometryCell(19); <<
410 wwstore->AddLowerWeights(gCell, lowerWeights <<
411 <<
412 return wwstore; <<
413 } <<
414 221