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1 | /************************************************************************** | |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | #include <TNamed.h> | |
16 | #include <TGeoMatrix.h> | |
17 | #include <TGeoGlobalMagField.h> | |
18 | ||
19 | #include "AliESDRun.h" | |
20 | #include "AliESDVertex.h" | |
21 | #include "AliLog.h" | |
22 | #include "AliMagF.h" | |
23 | ||
24 | //------------------------------------------------------------------------- | |
25 | // Implementation Class AliESDRun | |
26 | // Run by run data | |
27 | // for the ESD | |
28 | // Origin: Christian Klein-Boesing, CERN, Christian.Klein-Boesing@cern.ch | |
29 | //------------------------------------------------------------------------- | |
30 | ||
31 | ClassImp(AliESDRun) | |
32 | ||
33 | //______________________________________________________________________________ | |
34 | AliESDRun::AliESDRun() : | |
35 | TObject(), | |
36 | fCurrentL3(0), | |
37 | fCurrentDip(0), | |
38 | fBeamEnergy(0), | |
39 | fMagneticField(0), | |
40 | fDiamondZ(0), | |
41 | fDiamondSig2Z(0), | |
42 | fPeriodNumber(0), | |
43 | fRunNumber(0), | |
44 | fRecoVersion(0), | |
45 | fBeamType(""), | |
46 | fTriggerClasses(kNTriggerClasses), | |
47 | fDetInDAQ(0), | |
48 | fDetInReco(0) | |
49 | { | |
50 | // | |
51 | // default ctor | |
52 | // | |
53 | for (Int_t i=0; i<2; i++) fDiamondXY[i]=0.; | |
54 | fBeamParticle[0] = fBeamParticle[1] = 0; | |
55 | fDiamondCovXY[0]=fDiamondCovXY[2]=3.*3.; | |
56 | fDiamondCovXY[1]=0.; | |
57 | fTriggerClasses.SetOwner(kTRUE); | |
58 | fMeanBeamInt[0][0]=fMeanBeamInt[0][1]=fMeanBeamInt[1][0]=fMeanBeamInt[1][1]=-1; | |
59 | for (Int_t m=0; m<kNPHOSMatrix; m++) fPHOSMatrix[m]=NULL; | |
60 | for (Int_t sm=0; sm<kNEMCALMatrix; sm++) fEMCALMatrix[sm]=NULL; | |
61 | for (Int_t i=0; i<kT0spreadSize;i++) fT0spread[i]=0.; | |
62 | for (Int_t it=0; it<8; it++) fCaloTriggerType[it]=0; | |
63 | for (Int_t j=0; j<64; ++j) fVZEROEqFactors[j]=-1; | |
64 | } | |
65 | ||
66 | //______________________________________________________________________________ | |
67 | AliESDRun::AliESDRun(const AliESDRun &esd) : | |
68 | TObject(esd), | |
69 | fCurrentL3(0), | |
70 | fCurrentDip(0), | |
71 | fBeamEnergy(0), | |
72 | fMagneticField(esd.fMagneticField), | |
73 | fDiamondZ(esd.fDiamondZ), | |
74 | fDiamondSig2Z(esd.fDiamondSig2Z), | |
75 | fPeriodNumber(esd.fPeriodNumber), | |
76 | fRunNumber(esd.fRunNumber), | |
77 | fRecoVersion(esd.fRecoVersion), | |
78 | fBeamType(""), | |
79 | fTriggerClasses(TObjArray(kNTriggerClasses)), | |
80 | fDetInDAQ(0), | |
81 | fDetInReco(0) | |
82 | { | |
83 | // | |
84 | // Copy constructor | |
85 | // | |
86 | for (Int_t i=0; i<2; i++) fDiamondXY[i]=esd.fDiamondXY[i]; | |
87 | for (Int_t i=0; i<3; i++) fDiamondCovXY[i]=esd.fDiamondCovXY[i]; | |
88 | for (Int_t i=0; i<2; i++) fBeamParticle[i] = esd.fBeamParticle[i]; | |
89 | for(Int_t i = 0; i < kNTriggerClasses; i++) { | |
90 | TNamed *str = (TNamed *)((esd.fTriggerClasses).At(i)); | |
91 | if (str) fTriggerClasses.AddAt(new TNamed(*str),i); | |
92 | } | |
93 | ||
94 | for(Int_t m=0; m<kNPHOSMatrix; m++){ | |
95 | if(esd.fPHOSMatrix[m]) | |
96 | fPHOSMatrix[m]=new TGeoHMatrix(*(esd.fPHOSMatrix[m])) ; | |
97 | else | |
98 | fPHOSMatrix[m]=NULL; | |
99 | } | |
100 | ||
101 | for (int ib=2;ib--;) for (int it=2;it--;) fMeanBeamInt[ib][it] = esd.fMeanBeamInt[ib][it]; | |
102 | ||
103 | for(Int_t sm=0; sm<kNEMCALMatrix; sm++){ | |
104 | if(esd.fEMCALMatrix[sm]) | |
105 | fEMCALMatrix[sm]=new TGeoHMatrix(*(esd.fEMCALMatrix[sm])) ; | |
106 | else | |
107 | fEMCALMatrix[sm]=NULL; | |
108 | } | |
109 | for (Int_t i=0; i<kT0spreadSize;i++) fT0spread[i]=esd.fT0spread[i]; | |
110 | for (Int_t it=0; it<8; it++) fCaloTriggerType[it]=esd.fCaloTriggerType[it]; | |
111 | for (Int_t j=0; j<64; ++j) fVZEROEqFactors[j]=esd.fVZEROEqFactors[j]; | |
112 | ||
113 | } | |
114 | ||
115 | //______________________________________________________________________________ | |
116 | AliESDRun& AliESDRun::operator=(const AliESDRun &esd) | |
117 | { | |
118 | // assigment operator | |
119 | if(this!=&esd) { | |
120 | TObject::operator=(esd); | |
121 | fRunNumber=esd.fRunNumber; | |
122 | fPeriodNumber=esd.fPeriodNumber; | |
123 | fRecoVersion=esd.fRecoVersion; | |
124 | fMagneticField=esd.fMagneticField; | |
125 | fDiamondZ=esd.fDiamondZ; | |
126 | fDiamondSig2Z=esd.fDiamondSig2Z; | |
127 | fBeamType = esd.fBeamType; | |
128 | fCurrentL3 = esd.fCurrentL3; | |
129 | fCurrentDip = esd.fCurrentDip; | |
130 | fBeamEnergy = esd.fBeamEnergy; | |
131 | for (Int_t i=0; i<2; i++) fDiamondXY[i]=esd.fDiamondXY[i]; | |
132 | for (Int_t i=0; i<3; i++) fDiamondCovXY[i]=esd.fDiamondCovXY[i]; | |
133 | for (Int_t i=0; i<2; i++) fBeamParticle[i] = esd.fBeamParticle[i]; | |
134 | fTriggerClasses.Clear(); | |
135 | for(Int_t i = 0; i < kNTriggerClasses; i++) { | |
136 | TNamed *str = (TNamed *)((esd.fTriggerClasses).At(i)); | |
137 | if (str) fTriggerClasses.AddAt(new TNamed(*str),i); | |
138 | } | |
139 | ||
140 | fDetInDAQ = esd.fDetInDAQ; | |
141 | fDetInReco = esd.fDetInReco; | |
142 | ||
143 | for (int ib=2;ib--;) for (int it=2;it--;) fMeanBeamInt[ib][it] = esd.fMeanBeamInt[ib][it]; | |
144 | ||
145 | for(Int_t m=0; m<kNPHOSMatrix; m++){ | |
146 | delete fPHOSMatrix[m]; | |
147 | if(esd.fPHOSMatrix[m]) | |
148 | fPHOSMatrix[m]=new TGeoHMatrix(*(esd.fPHOSMatrix[m])) ; | |
149 | else | |
150 | fPHOSMatrix[m]=0; | |
151 | } | |
152 | ||
153 | for(Int_t sm=0; sm<kNEMCALMatrix; sm++){ | |
154 | delete fEMCALMatrix[sm]; | |
155 | if(esd.fEMCALMatrix[sm]) | |
156 | fEMCALMatrix[sm]=new TGeoHMatrix(*(esd.fEMCALMatrix[sm])) ; | |
157 | else | |
158 | fEMCALMatrix[sm]=0; | |
159 | } | |
160 | } | |
161 | for (Int_t i=0; i<kT0spreadSize;i++) fT0spread[i]=esd.fT0spread[i]; | |
162 | for (Int_t it=0; it<8; it++) fCaloTriggerType[it]=esd.fCaloTriggerType[it]; | |
163 | for (Int_t j=0; j<64; ++j) fVZEROEqFactors[j]=esd.fVZEROEqFactors[j]; | |
164 | return *this; | |
165 | } | |
166 | ||
167 | void AliESDRun::Copy(TObject &obj) const{ | |
168 | ||
169 | // this overwrites the virtual TOBject::Copy() | |
170 | // to allow run time copying without casting | |
171 | // in AliESDEvent | |
172 | ||
173 | if(this==&obj)return; | |
174 | AliESDRun *robj = dynamic_cast<AliESDRun*>(&obj); | |
175 | if(!robj)return; // not an aliesdrun | |
176 | *robj = *this; | |
177 | ||
178 | } | |
179 | ||
180 | //______________________________________________________________________________ | |
181 | AliESDRun::~AliESDRun() { | |
182 | // Destructor | |
183 | // Delete PHOS position matrices | |
184 | for(Int_t m=0; m<kNPHOSMatrix; m++) { | |
185 | if(fPHOSMatrix[m]) delete fPHOSMatrix[m] ; | |
186 | fPHOSMatrix[m] = NULL; | |
187 | } | |
188 | // Delete PHOS position matrices | |
189 | for(Int_t sm=0; sm<kNEMCALMatrix; sm++) { | |
190 | if(fEMCALMatrix[sm]) delete fEMCALMatrix[sm] ; | |
191 | fEMCALMatrix[sm] = NULL; | |
192 | } | |
193 | } | |
194 | ||
195 | void AliESDRun::SetDiamond(const AliESDVertex *vertex) { | |
196 | // set the interaction diamond | |
197 | if (vertex) { | |
198 | fDiamondXY[0]=vertex->GetXv(); | |
199 | fDiamondXY[1]=vertex->GetYv(); | |
200 | fDiamondZ=vertex->GetZv(); | |
201 | Double32_t cov[6]; | |
202 | vertex->GetCovMatrix(cov); | |
203 | fDiamondCovXY[0]=cov[0]; | |
204 | fDiamondCovXY[1]=cov[1]; | |
205 | fDiamondCovXY[2]=cov[2]; | |
206 | fDiamondSig2Z=cov[5]; | |
207 | } | |
208 | } | |
209 | ||
210 | ||
211 | //______________________________________________________________________________ | |
212 | void AliESDRun::Print(const Option_t *) const | |
213 | { | |
214 | // Print some data members | |
215 | printf("Mean vertex in RUN %d: X=%.4f Y=%.4f Z=%.4f cm\n", | |
216 | GetRunNumber(),GetDiamondX(),GetDiamondY(),GetDiamondZ()); | |
217 | printf("Beam Type: %s (%d/%d - %d/%d), Energy: %.1f GeV\n",fBeamType.IsNull() ? "N/A":GetBeamType(), | |
218 | GetBeamParticleA(0),GetBeamParticleZ(0),GetBeamParticleA(1),GetBeamParticleZ(1), | |
219 | fBeamEnergy); | |
220 | printf("Magnetic field in IP= %f T | Currents: L3:%+.1f Dipole:%+.1f %s\n", | |
221 | GetMagneticField(),fCurrentL3,fCurrentDip,TestBit(kUniformBMap) ? "(Uniform)":""); | |
222 | printf("Event from reconstruction version %d \n",fRecoVersion); | |
223 | ||
224 | printf("List of active trigger classes: "); | |
225 | for(Int_t i = 0; i < kNTriggerClasses; i++) { | |
226 | TNamed *str = (TNamed *)((fTriggerClasses).At(i)); | |
227 | if (str) printf("%s ",str->GetName()); | |
228 | } | |
229 | printf("Mean intenstity for interacting : beam1:%+.3e beam2:%+.3e\n",fMeanBeamInt[0][0],fMeanBeamInt[1][0]); | |
230 | printf("Mean intenstity for non-intecting : beam1:%+.3e beam2:%+.3e\n",fMeanBeamInt[0][1],fMeanBeamInt[1][1]); | |
231 | printf("\n"); | |
232 | } | |
233 | ||
234 | void AliESDRun::Reset() | |
235 | { | |
236 | // reset data members | |
237 | fRunNumber = 0; | |
238 | fPeriodNumber = 0; | |
239 | fRecoVersion = 0; | |
240 | fMagneticField = 0; | |
241 | fCurrentL3 = 0; | |
242 | fCurrentDip = 0; | |
243 | fBeamEnergy = 0; | |
244 | fBeamType = ""; | |
245 | ResetBit(kBInfoStored|kUniformBMap|kConvSqrtSHalfGeV); | |
246 | for (Int_t i=0; i<2; i++) fDiamondXY[i]=0.; | |
247 | fDiamondCovXY[0]=fDiamondCovXY[2]=3.*3.; | |
248 | fDiamondCovXY[1]=0.; | |
249 | fDiamondZ=0.; | |
250 | fDiamondSig2Z=10.*10.; | |
251 | fTriggerClasses.Clear(); | |
252 | fDetInDAQ = 0; | |
253 | fDetInReco = 0; | |
254 | } | |
255 | ||
256 | //______________________________________________________________________________ | |
257 | void AliESDRun::SetTriggerClass(const char*name, Int_t index) | |
258 | { | |
259 | // Fill the trigger class name | |
260 | // into the corresponding array | |
261 | if (index >= kNTriggerClasses || index < 0) { | |
262 | AliError(Form("Index (%d) is outside the allowed range (0,49)!",index)); | |
263 | return; | |
264 | } | |
265 | ||
266 | fTriggerClasses.AddAt(new TNamed(name,NULL),index); | |
267 | } | |
268 | ||
269 | //______________________________________________________________________________ | |
270 | const char* AliESDRun::GetTriggerClass(Int_t index) const | |
271 | { | |
272 | // Get the trigger class name at | |
273 | // specified position in the trigger mask | |
274 | TNamed *trclass = (TNamed *)fTriggerClasses.At(index); | |
275 | if (trclass) | |
276 | return trclass->GetName(); | |
277 | else | |
278 | return ""; | |
279 | } | |
280 | ||
281 | //______________________________________________________________________________ | |
282 | TString AliESDRun::GetActiveTriggerClasses() const | |
283 | { | |
284 | // Construct and return | |
285 | // the list of trigger classes | |
286 | // which are present in the run | |
287 | TString trclasses; | |
288 | for(Int_t i = 0; i < kNTriggerClasses; i++) { | |
289 | TNamed *str = (TNamed *)((fTriggerClasses).At(i)); | |
290 | if (str) { | |
291 | trclasses += " "; | |
292 | trclasses += str->GetName(); | |
293 | trclasses += " "; | |
294 | } | |
295 | } | |
296 | ||
297 | return trclasses; | |
298 | } | |
299 | ||
300 | //______________________________________________________________________________ | |
301 | TString AliESDRun::GetFiredTriggerClasses(ULong64_t mask) const | |
302 | { | |
303 | // Constructs and returns the | |
304 | // list of trigger classes that | |
305 | // have been fired. Uses the trigger | |
306 | // class mask as an argument. | |
307 | TString trclasses; | |
308 | for(Int_t i = 0; i < kNTriggerClasses; i++) { | |
309 | if (mask & (1ull << i)) { | |
310 | TNamed *str = (TNamed *)((fTriggerClasses).At(i)); | |
311 | if (str) { | |
312 | trclasses += " "; | |
313 | trclasses += str->GetName(); | |
314 | trclasses += " "; | |
315 | } | |
316 | } | |
317 | } | |
318 | ||
319 | return trclasses; | |
320 | } | |
321 | ||
322 | //______________________________________________________________________________ | |
323 | Bool_t AliESDRun::IsTriggerClassFired(ULong64_t mask, const char *name) const | |
324 | { | |
325 | // Checks if the trigger class | |
326 | // identified by 'name' has been | |
327 | // fired. Uses the trigger class mask. | |
328 | ||
329 | TNamed *trclass = (TNamed *)fTriggerClasses.FindObject(name); | |
330 | if (!trclass) return kFALSE; | |
331 | ||
332 | Int_t iclass = fTriggerClasses.IndexOf(trclass); | |
333 | if (iclass < 0) return kFALSE; | |
334 | ||
335 | if (mask & (1ull << iclass)) | |
336 | return kTRUE; | |
337 | else | |
338 | return kFALSE; | |
339 | } | |
340 | ||
341 | //_____________________________________________________________________________ | |
342 | Bool_t AliESDRun::InitMagneticField() const | |
343 | { | |
344 | // Create mag field from stored information | |
345 | // | |
346 | if (!TestBit(kBInfoStored)) { | |
347 | AliError("No information on currents, cannot create field from run header"); | |
348 | return kFALSE; | |
349 | } | |
350 | // | |
351 | AliMagF* fld = (AliMagF*) TGeoGlobalMagField::Instance()->GetField(); | |
352 | if (fld) { | |
353 | if (TGeoGlobalMagField::Instance()->IsLocked()) { | |
354 | if (fld->TestBit(AliMagF::kOverrideGRP)) { | |
355 | AliInfo("ExpertMode!!! Information on magnet currents will be ignored !"); | |
356 | AliInfo("ExpertMode!!! Running with the externally locked B field !"); | |
357 | return kTRUE; | |
358 | } | |
359 | } | |
360 | AliInfo("Destroying existing B field instance!"); | |
361 | delete TGeoGlobalMagField::Instance(); | |
362 | } | |
363 | // | |
364 | fld = AliMagF::CreateFieldMap(fCurrentL3,fCurrentDip,AliMagF::kConvLHC, | |
365 | TestBit(kUniformBMap), GetBeamEnergy(), GetBeamType()); | |
366 | if (fld) { | |
367 | TGeoGlobalMagField::Instance()->SetField( fld ); | |
368 | TGeoGlobalMagField::Instance()->Lock(); | |
369 | AliInfo("Running with the B field constructed out of the Run Header !"); | |
370 | return kTRUE; | |
371 | } | |
372 | else { | |
373 | AliError("Failed to create a B field map !"); | |
374 | return kFALSE; | |
375 | } | |
376 | // | |
377 | } | |
378 | ||
379 | //_____________________________________________________________________________ | |
380 | void AliESDRun::SetT0spread(Int_t i,Float_t t) | |
381 | { | |
382 | // | |
383 | // Setting the T0 spread value at index i | |
384 | // | |
385 | ||
386 | if ( (i>=0) && (i<kT0spreadSize)) { | |
387 | fT0spread[i]=t; | |
388 | } else { | |
389 | AliError(Form("Index %d out of bound",i)); | |
390 | } | |
391 | return; | |
392 | } | |
393 | ||
394 | //_____________________________________________________________________________ | |
395 | void AliESDRun::SetT0spread(Float_t *t) | |
396 | { | |
397 | // | |
398 | // Setting the T0 spread values | |
399 | // | |
400 | if (t == 0x0){ | |
401 | AliError(Form("Null pointer passed")); | |
402 | } | |
403 | else{ | |
404 | for (Int_t i=0;i<kT0spreadSize;i++) fT0spread[i]=t[i]; | |
405 | } | |
406 | return; | |
407 | } | |
408 |