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1 | // $Id$ | |
2 | // Category: physics | |
3 | // | |
4 | // Author: I. Hrivnacova | |
5 | // | |
6 | // Class TG4G3PhysicsManager | |
7 | // ------------------------- | |
8 | // See the class description in the header file. | |
9 | ||
10 | #include "TG4G3PhysicsManager.h" | |
11 | #include "TG4G3CutVector.h" | |
12 | #include "TG4G3ControlVector.h" | |
13 | #include "TG4G3Defaults.h" | |
14 | #include "TG4G3Units.h" | |
15 | ||
16 | #include <G4ParticleDefinition.hh> | |
17 | #include <G4VProcess.hh> | |
18 | #include <G4UImessenger.hh> | |
19 | #include <G4ProcessTable.hh> | |
20 | ||
21 | TG4G3PhysicsManager* TG4G3PhysicsManager::fgInstance = 0; | |
22 | ||
23 | //_____________________________________________________________________________ | |
24 | TG4G3PhysicsManager::TG4G3PhysicsManager() | |
25 | : fLock(false), | |
26 | fCutVector(0), | |
27 | fControlVector(0), | |
28 | fIsCutVector(0), | |
29 | fIsControlVector(0) | |
30 | { | |
31 | // | |
32 | if (fgInstance) { | |
33 | TG4Globals::Exception( | |
34 | "TG4G3PhysicsManager: attempt to create two instances of singleton."); | |
35 | } | |
36 | ||
37 | fgInstance = this; | |
38 | ||
39 | // create vector of kinetic energy cut values | |
40 | fCutVector = new TG4G3CutVector(); | |
41 | ||
42 | // create vector of control process control values | |
43 | fControlVector = new TG4G3ControlVector(); | |
44 | ||
45 | // initialize fIsCutVector | |
46 | fIsCutVector = new TG4boolVector(); | |
47 | G4int i; | |
48 | for (i=0; i<kNofParticlesWSP; i++) fIsCutVector->push_back(false); | |
49 | ||
50 | // initialize fIsControlVector | |
51 | fIsControlVector = new TG4boolVector; | |
52 | for (i=0; i<kNofParticlesWSP; i++) fIsControlVector->push_back(false); | |
53 | } | |
54 | ||
55 | //_____________________________________________________________________________ | |
56 | TG4G3PhysicsManager::TG4G3PhysicsManager(const TG4G3PhysicsManager& right) { | |
57 | // | |
58 | TG4Globals::Exception( | |
59 | "Attempt to copy TG4G3PhysicsManager singleton."); | |
60 | } | |
61 | ||
62 | //_____________________________________________________________________________ | |
63 | TG4G3PhysicsManager::~TG4G3PhysicsManager() { | |
64 | // | |
65 | // delete fIsCutVector; | |
66 | delete fIsControlVector; | |
67 | } | |
68 | ||
69 | // operators | |
70 | ||
71 | //_____________________________________________________________________________ | |
72 | TG4G3PhysicsManager& | |
73 | TG4G3PhysicsManager::operator=(const TG4G3PhysicsManager& right) | |
74 | { | |
75 | // check assignement to self | |
76 | if (this == &right) return *this; | |
77 | ||
78 | TG4Globals::Exception( | |
79 | "Attempt to assign TG4G3PhysicsManager singleton."); | |
80 | ||
81 | return *this; | |
82 | } | |
83 | ||
84 | // private methods | |
85 | ||
86 | //_____________________________________________________________________________ | |
87 | void TG4G3PhysicsManager::SetCut(TG4G3Cut cut, G4double cutValue) | |
88 | { | |
89 | // Sets kinetic energy cut (in a G3-like way). | |
90 | // --- | |
91 | ||
92 | fCutVector->SetCut(cut, cutValue); | |
93 | SwitchIsCutVector(cut); | |
94 | } | |
95 | ||
96 | //_____________________________________________________________________________ | |
97 | void TG4G3PhysicsManager::SetProcess(TG4G3Control control, | |
98 | TG4G3ControlValue controlValue) | |
99 | { | |
100 | // Sets control process control (in a G3-like way). | |
101 | // --- | |
102 | ||
103 | if (control == kDRAY || control == kLOSS) { | |
104 | SwitchIsCutVector(kDCUTE); | |
105 | SwitchIsCutVector(kDCUTM); | |
106 | } | |
107 | ||
108 | fControlVector->SetControl(control, controlValue, *fCutVector); | |
109 | } | |
110 | ||
111 | ||
112 | //_____________________________________________________________________________ | |
113 | void TG4G3PhysicsManager::SwitchIsCutVector(TG4G3Cut cut) | |
114 | { | |
115 | // Updates the vector of booleans (fIsCutVector) for the specified cut. | |
116 | // --- | |
117 | ||
118 | switch (cut) { | |
119 | case kCUTGAM: | |
120 | (*fIsCutVector)[kGamma] = true; | |
121 | break; | |
122 | case kBCUTE: | |
123 | (*fIsCutVector)[kGamma] = true; | |
124 | break; | |
125 | case kBCUTM: | |
126 | (*fIsCutVector)[kGamma] = true; | |
127 | break; | |
128 | case kCUTELE: | |
129 | (*fIsCutVector)[kElectron] = true; | |
130 | (*fIsCutVector)[kEplus] = true; | |
131 | break; | |
132 | case kDCUTE: | |
133 | (*fIsCutVector)[kElectron] = true; | |
134 | break; | |
135 | case kDCUTM: | |
136 | (*fIsCutVector)[kElectron] = true; | |
137 | break; | |
138 | case kCUTNEU: | |
139 | (*fIsCutVector)[kNeutralHadron] = true; | |
140 | break; | |
141 | case kCUTHAD: | |
142 | (*fIsCutVector)[kChargedHadron] = true; | |
143 | break; | |
144 | case kCUTMUO: | |
145 | (*fIsCutVector)[kMuon] = true; | |
146 | break; | |
147 | default: | |
148 | break; | |
149 | } | |
150 | } | |
151 | ||
152 | //_____________________________________________________________________________ | |
153 | void TG4G3PhysicsManager::SwitchIsControlVector(TG4G3Control control) | |
154 | { | |
155 | // Updates the vector of booleans (fIsControlVector) for the specified control. | |
156 | // --- | |
157 | ||
158 | switch (control) { | |
159 | case kPAIR: | |
160 | // gamma | |
161 | (*fIsControlVector)[kGamma] = true; | |
162 | break; | |
163 | case kCOMP: | |
164 | // gamma | |
165 | (*fIsControlVector)[kGamma] = true; | |
166 | break; | |
167 | case kPHOT: | |
168 | // gamma | |
169 | (*fIsControlVector)[kGamma] = true; | |
170 | break; | |
171 | case kPFIS: | |
172 | // gamma | |
173 | (*fIsControlVector)[kGamma] = true; | |
174 | break; | |
175 | case kDRAY: | |
176 | // all charged particles | |
177 | (*fIsControlVector)[kElectron] = true; | |
178 | (*fIsControlVector)[kEplus] = true; | |
179 | (*fIsControlVector)[kChargedHadron] = true; | |
180 | (*fIsControlVector)[kMuon] = true; | |
181 | break; | |
182 | case kANNI: | |
183 | // e+ only | |
184 | (*fIsControlVector)[kEplus] = true; | |
185 | break; | |
186 | case kBREM: | |
187 | // e-/e+, muons | |
188 | (*fIsControlVector)[kElectron] = true; | |
189 | (*fIsControlVector)[kEplus] = true; | |
190 | (*fIsControlVector)[kMuon] = true; | |
191 | break; | |
192 | case kHADR: | |
193 | // hadrons | |
194 | (*fIsControlVector)[kNeutralHadron] = true; | |
195 | (*fIsControlVector)[kChargedHadron] = true; | |
196 | break; | |
197 | case kMUNU: | |
198 | // muons | |
199 | (*fIsControlVector)[kMuon] = true; | |
200 | break; | |
201 | case kDCAY: | |
202 | // any | |
203 | (*fIsControlVector)[kAny] = true; | |
204 | break; | |
205 | case kLOSS: | |
206 | // all charged particles | |
207 | (*fIsControlVector)[kElectron] = true; | |
208 | (*fIsControlVector)[kEplus] = true; | |
209 | (*fIsControlVector)[kChargedHadron] = true; | |
210 | (*fIsControlVector)[kMuon] = true; | |
211 | break; | |
212 | case kMULS: | |
213 | // all charged particles | |
214 | (*fIsControlVector)[kElectron] = true; | |
215 | (*fIsControlVector)[kEplus] = true; | |
216 | (*fIsControlVector)[kChargedHadron] = true; | |
217 | (*fIsControlVector)[kMuon] = true; | |
218 | break; | |
219 | default: | |
220 | break; | |
221 | } | |
222 | } | |
223 | ||
224 | // public methods | |
225 | ||
226 | //_____________________________________________________________________________ | |
227 | void TG4G3PhysicsManager::CheckLock() | |
228 | { | |
229 | // Gives exception in case the physics manager is locked. | |
230 | // Prevents from modifying physics setup after the physics manager is locked. | |
231 | // --- | |
232 | ||
233 | if (fLock) { | |
234 | G4String text = "TG4PhysicsManager: \n"; | |
235 | text = text + " It is too late to change physics setup. \n"; | |
236 | text = text + " PhysicsManager has been already locked."; | |
237 | TG4Globals::Exception(text); | |
238 | } | |
239 | } | |
240 | ||
241 | //_____________________________________________________________________________ | |
242 | G4VProcess* TG4G3PhysicsManager::FindProcess(G4String processName) const | |
243 | { | |
244 | // Finds G4VProcess with specified name. | |
245 | // --- | |
246 | ||
247 | G4ProcessTable* processTable = G4ProcessTable::GetProcessTable(); | |
248 | ||
249 | G4ProcessVector* processVector | |
250 | = processTable->FindProcesses(processName); | |
251 | G4VProcess* firstFoundProcess = 0; | |
252 | if (processVector->entries()>0) firstFoundProcess= (*processVector)[0]; | |
253 | ||
254 | processVector->clear(); | |
255 | delete processVector; | |
256 | ||
257 | return firstFoundProcess; | |
258 | } | |
259 | ||
260 | //_____________________________________________________________________________ | |
261 | G4bool TG4G3PhysicsManager::CheckCutWithTheVector(G4String name, | |
262 | G4double value, TG4G3Cut& cut) | |
263 | { | |
264 | // Retrieves corresponding TG4G3Cut from the name and | |
265 | // in case the value is different from the value in cutVector | |
266 | // sets true the value of the fIsCutVector element | |
267 | // corresponding to this cut and returns true; | |
268 | // returns false otherwise. | |
269 | // --- | |
270 | ||
271 | // convert cut name -> TG4G3Cut | |
272 | cut = TG4G3CutVector::GetCut(name); | |
273 | ||
274 | // set switch vector element only if the value | |
275 | // is different from the value in cutVector | |
276 | if (cut !=kNoG3Cuts) { | |
277 | // get tolerance from TG4G3CutVector in G3 units | |
278 | G4double tolerance = TG4G3CutVector::Tolerance()/ TG4G3Units::Energy(); | |
279 | if (abs(value - (*fCutVector)[cut]) > tolerance) { | |
280 | SwitchIsCutVector(cut); | |
281 | return true; | |
282 | } | |
283 | else return false; | |
284 | } | |
285 | return false; | |
286 | } | |
287 | ||
288 | //_____________________________________________________________________________ | |
289 | G4bool TG4G3PhysicsManager::CheckControlWithTheVector(G4String name, | |
290 | G4double value, TG4G3Control& control, | |
291 | TG4G3ControlValue& controlValue) | |
292 | { | |
293 | // Retrieves corresponding TG4G3Control from the name and | |
294 | // in case the value is different from the value in controlVector | |
295 | // sets true the value of the fIsControlVector element | |
296 | // corresponding to this control and returns true; | |
297 | // returns false otherwise. | |
298 | // --- | |
299 | ||
300 | // convert control name -> TG4G3Control | |
301 | control = TG4G3ControlVector::GetControl(name); | |
302 | ||
303 | // convert double value -> TG4G3ControlValue | |
304 | controlValue = TG4G3ControlVector::GetControlValue(value, control); | |
305 | ||
306 | // set switch vector element only if the value | |
307 | // is different from the value in controlVector | |
308 | if (control !=kNoG3Controls) { | |
309 | if (controlValue != (*fControlVector)[control]) { | |
310 | SwitchIsControlVector(control); | |
311 | return true; | |
312 | } | |
313 | else return false; | |
314 | } | |
315 | return false; | |
316 | } | |
317 | ||
318 | //_____________________________________________________________________________ | |
319 | G4bool TG4G3PhysicsManager::CheckCutWithG3Defaults(G4String name, | |
320 | G4double value, TG4G3Cut& cut) | |
321 | { | |
322 | // Retrieves corresponding TG4G3Cut from the name and | |
323 | // in case the value is different from the G3 default value | |
324 | // sets true the value of the SwitchCutVector element | |
325 | // corresponding to this cut and returns true; | |
326 | // returns false otherwise. | |
327 | // --- | |
328 | ||
329 | // convert cut name -> TG4G3Cut | |
330 | cut = TG4G3CutVector::GetCut(name); | |
331 | ||
332 | // set switch vector element only if the value | |
333 | // is different from G3 default | |
334 | if (cut !=kNoG3Cuts) { | |
335 | if (!fG3Defaults.IsDefaultCut(cut, value)) { | |
336 | SwitchIsCutVector(cut); | |
337 | return true; | |
338 | } | |
339 | else return false; | |
340 | } | |
341 | return false; | |
342 | } | |
343 | ||
344 | //_____________________________________________________________________________ | |
345 | G4bool TG4G3PhysicsManager::CheckControlWithG3Defaults(G4String name, | |
346 | G4double value, TG4G3Control& control, | |
347 | TG4G3ControlValue& controlValue) | |
348 | { | |
349 | // Retrieves corresponding TG4G3Control from the name and | |
350 | // in case the value is different from the G3 default value | |
351 | // sets true the value of the SwitchControlVector element | |
352 | // corresponding to this control and returns true; | |
353 | // returns false otherwise. | |
354 | // --- | |
355 | ||
356 | // convert control name -> TG4G3Control | |
357 | control = TG4G3ControlVector::GetControl(name); | |
358 | ||
359 | // convert double value -> TG4G3ControlValue | |
360 | controlValue = TG4G3ControlVector::GetControlValue(value, control); | |
361 | ||
362 | // set switch vector element only if the value | |
363 | // is different from G3 default | |
364 | if (control !=kNoG3Controls) { | |
365 | if (!fG3Defaults.IsDefaultControl(control, controlValue)) { | |
366 | SwitchIsControlVector(control); | |
367 | return true; | |
368 | } | |
369 | else return false; | |
370 | } | |
371 | return false; | |
372 | } | |
373 | ||
374 | //_____________________________________________________________________________ | |
375 | void TG4G3PhysicsManager::SetG3DefaultCuts() | |
376 | { | |
377 | // Sets G3 default values of kinetic energy cuts. | |
378 | // --- | |
379 | ||
380 | CheckLock(); | |
381 | fCutVector->SetG3Defaults(); | |
382 | } | |
383 | ||
384 | //_____________________________________________________________________________ | |
385 | void TG4G3PhysicsManager::SetG3DefaultControls() | |
386 | { | |
387 | // Sets G3 default values of control process controls. | |
388 | // --- | |
389 | ||
390 | CheckLock(); | |
391 | fControlVector->SetG3Defaults(); | |
392 | } | |
393 | ||
394 | //_____________________________________________________________________________ | |
395 | G4bool TG4G3PhysicsManager::IsSpecialCuts() const | |
396 | { | |
397 | // Returns true if any special cut value is set. | |
398 | // --- | |
399 | ||
400 | ||
401 | for (G4int i=0; i<kNofParticlesWSP; i++) | |
402 | { if ((*fIsCutVector)[i]) return true; } | |
403 | ||
404 | return false; | |
405 | } | |
406 | ||
407 | //_____________________________________________________________________________ | |
408 | G4bool TG4G3PhysicsManager::IsSpecialControls() const | |
409 | { | |
410 | // Returns true if any special control value is set. | |
411 | // --- | |
412 | ||
413 | for (G4int i=0; i<kNofParticlesWSP; i++) | |
414 | { if ((*fIsControlVector)[i]) return true; } | |
415 | ||
416 | return false; | |
417 | } | |
418 | ||
419 | //_____________________________________________________________________________ | |
420 | TG4G3ParticleWSP TG4G3PhysicsManager::GetG3ParticleWSP( | |
421 | G4ParticleDefinition* particle) const | |
422 | { | |
423 | // Returns TG4G3ParticleWSP constant for the specified particle. | |
424 | // (See TG4G3ParticleWSP.h, too.) | |
425 | // --- | |
426 | ||
427 | G4String name = particle->GetParticleName(); | |
428 | G4String pType = particle->GetParticleType(); | |
429 | ||
430 | if (name == "gamma") { | |
431 | return kGamma; | |
432 | } | |
433 | else if (name == "e-") { | |
434 | return kElectron; | |
435 | } | |
436 | else if (name == "e+") { | |
437 | return kEplus; | |
438 | } | |
439 | else if (( pType == "baryon" || pType == "meson" || pType == "nucleus" )) { | |
440 | if (particle->GetPDGCharge() == 0) { | |
441 | return kNeutralHadron; | |
442 | } | |
443 | else | |
444 | return kChargedHadron; | |
445 | } | |
446 | else if ( name == "mu-" || name == "mu+" ) { | |
447 | return kMuon; | |
448 | } | |
449 | else { | |
450 | return kNofParticlesWSP; | |
451 | } | |
452 | } | |
453 | ||
454 | //_____________________________________________________________________________ | |
455 | G4String TG4G3PhysicsManager::GetG3ParticleWSPName(G4int particleWSP) const | |
456 | { | |
457 | // Returns the name of the particle specified by TG4G3ParticleWSP constant. | |
458 | // (See TG4G3ParticleWSP.h, too.) | |
459 | // --- | |
460 | ||
461 | switch (particleWSP) { | |
462 | case kGamma: | |
463 | return "Gamma"; | |
464 | break; | |
465 | case kElectron: | |
466 | return "Electron"; | |
467 | break; | |
468 | case kEplus: | |
469 | return "Eplus"; | |
470 | break; | |
471 | case kNeutralHadron: | |
472 | return "NeutralHadron"; | |
473 | break; | |
474 | case kChargedHadron: | |
475 | return "ChargedHadron"; | |
476 | break; | |
477 | case kMuon: | |
478 | return "Muon"; | |
479 | break; | |
480 | case kAny: | |
481 | return "Any"; | |
482 | break; | |
483 | case kNofParticlesWSP: | |
484 | return "NoSP"; | |
485 | break; | |
486 | default: | |
487 | G4String text = "TG4G3PhysicsManager::GetG3ParticleWSPName:\n"; | |
488 | text = text + " Wrong particleWSP."; | |
489 | TG4Globals::Exception(text); | |
490 | return ""; | |
491 | } | |
492 | } | |
493 |