]>
Commit | Line | Data |
---|---|---|
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 | ||
16 | /* $Id$ */ | |
17 | ||
18 | /////////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // ZDC digitizer class // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | #include <stdlib.h> | |
25 | ||
26 | // --- ROOT system | |
27 | #include <TTree.h> | |
28 | #include <TFile.h> | |
29 | #include <TNtuple.h> | |
30 | #include <TRandom.h> | |
31 | ||
32 | // --- AliRoot header files | |
33 | #include "AliLog.h" | |
34 | #include "AliRun.h" | |
35 | #include "AliHeader.h" | |
36 | #include "AliGenHijingEventHeader.h" | |
37 | #include "AliRunDigitizer.h" | |
38 | #include "AliRunLoader.h" | |
39 | #include "AliCDBManager.h" | |
40 | #include "AliCDBEntry.h" | |
41 | #include "AliZDCSDigit.h" | |
42 | #include "AliZDCDigit.h" | |
43 | #include "AliZDCFragment.h" | |
44 | #include "AliZDCDigitizer.h" | |
45 | ||
46 | class AliCDBStorage; | |
47 | class AliZDCPedestals; | |
48 | class AliZDCCalib; | |
49 | ||
50 | ClassImp(AliZDCDigitizer) | |
51 | ||
52 | ||
53 | //____________________________________________________________________________ | |
54 | AliZDCDigitizer::AliZDCDigitizer() : | |
55 | fIsCalibration(0), | |
56 | fPedData(0), | |
57 | fCalibData(0) | |
58 | { | |
59 | // Default constructor | |
60 | ||
61 | } | |
62 | ||
63 | //____________________________________________________________________________ | |
64 | AliZDCDigitizer::AliZDCDigitizer(AliRunDigitizer* manager): | |
65 | AliDigitizer(manager), | |
66 | fIsCalibration(0), //By default the simulation doesn't create calib. data | |
67 | fPedData(GetPedData()), | |
68 | fCalibData(GetCalibData()) | |
69 | { | |
70 | // Get calibration data | |
71 | if(fIsCalibration!=0) printf("\n\t AliZDCDigitizer -> Creating calibration data (pedestals)\n"); | |
72 | ||
73 | } | |
74 | ||
75 | //____________________________________________________________________________ | |
76 | AliZDCDigitizer::~AliZDCDigitizer() | |
77 | { | |
78 | // Destructor | |
79 | // Not implemented | |
80 | } | |
81 | ||
82 | ||
83 | //____________________________________________________________________________ | |
84 | AliZDCDigitizer::AliZDCDigitizer(const AliZDCDigitizer &digitizer): | |
85 | AliDigitizer(), | |
86 | fIsCalibration(digitizer.fIsCalibration), | |
87 | fPedData(digitizer.fPedData), | |
88 | fCalibData(digitizer.fCalibData) | |
89 | { | |
90 | // Copy constructor | |
91 | ||
92 | for(Int_t i=0; i<6; i++){ | |
93 | for(Int_t j=0; j<5; j++){ | |
94 | fPMGain[i][j] = digitizer.fPMGain[i][j]; | |
95 | } | |
96 | } | |
97 | for(Int_t i=0; i<2; i++) fADCRes[i] = digitizer.fADCRes[i]; | |
98 | ||
99 | } | |
100 | ||
101 | //____________________________________________________________________________ | |
102 | Bool_t AliZDCDigitizer::Init() | |
103 | { | |
104 | // Initialize the digitizer | |
105 | // NB -> PM gain vs. HV & ADC resolutions will move to DCDB *************** | |
106 | for(Int_t j = 0; j < 5; j++){ | |
107 | fPMGain[0][j] = 50000.; | |
108 | fPMGain[1][j] = 100000.; | |
109 | fPMGain[2][j] = 100000.; | |
110 | fPMGain[3][j] = 50000.; | |
111 | fPMGain[4][j] = 100000.; | |
112 | fPMGain[5][j] = 100000.; | |
113 | } | |
114 | // ADC Caen V965 | |
115 | fADCRes[0] = 0.0000008; // ADC Resolution high gain: 200 fC/adcCh | |
116 | fADCRes[1] = 0.0000064; // ADC Resolution low gain: 25 fC/adcCh | |
117 | ||
118 | return kTRUE; | |
119 | } | |
120 | ||
121 | //____________________________________________________________________________ | |
122 | void AliZDCDigitizer::Exec(Option_t* /*option*/) | |
123 | { | |
124 | // Execute digitization | |
125 | ||
126 | // ------------------------------------------------------------ | |
127 | // !!! 2nd ZDC set added | |
128 | // *** 1st 3 arrays are digits from REAL (simulated) hits | |
129 | // *** last 2 are copied from simulated digits | |
130 | // --- pm[0][...] = light in ZN right [C, Q1, Q2, Q3, Q4] | |
131 | // --- pm[1][...] = light in ZP right [C, Q1, Q2, Q3, Q4] | |
132 | // --- pm[2][...] = light in ZEM [x, 1, 2, x, x] | |
133 | // --- pm[3][...] = light in ZN left [C, Q1, Q2, Q3, Q4] ->NEW! | |
134 | // --- pm[4][...] = light in ZP left [C, Q1, Q2, Q3, Q4] ->NEW! | |
135 | // ------------------------------------------------------------ | |
136 | Float_t pm[5][5]; | |
137 | for(Int_t iSector1=0; iSector1<5; iSector1++) | |
138 | for(Int_t iSector2=0; iSector2<5; iSector2++){ | |
139 | pm[iSector1][iSector2] = 0; | |
140 | } | |
141 | ||
142 | // ------------------------------------------------------------ | |
143 | // ### Out of time ADC added (22 channels) | |
144 | // --- same codification as for signal PTMs (see above) | |
145 | // ------------------------------------------------------------ | |
146 | Float_t pmoot[5][5]; | |
147 | for(Int_t iSector1=0; iSector1<5; iSector1++) | |
148 | for(Int_t iSector2=0; iSector2<5; iSector2++){ | |
149 | pmoot[iSector1][iSector2] = 0; | |
150 | } | |
151 | ||
152 | // impact parameter and number of spectators | |
153 | Float_t impPar = -1; | |
154 | Int_t specN = 0; | |
155 | Int_t specP = 0; | |
156 | ||
157 | // loop over input streams | |
158 | for(Int_t iInput = 0; iInput<fManager->GetNinputs(); iInput++){ | |
159 | ||
160 | // get run loader and ZDC loader | |
161 | AliRunLoader* runLoader = | |
162 | AliRunLoader::GetRunLoader(fManager->GetInputFolderName(iInput)); | |
163 | AliLoader* loader = runLoader->GetLoader("ZDCLoader"); | |
164 | if(!loader) continue; | |
165 | ||
166 | // load sdigits | |
167 | loader->LoadSDigits(); | |
168 | TTree* treeS = loader->TreeS(); | |
169 | if(!treeS) continue; | |
170 | AliZDCSDigit sdigit; | |
171 | AliZDCSDigit* psdigit = &sdigit; | |
172 | treeS->SetBranchAddress("ZDC", &psdigit); | |
173 | ||
174 | // loop over sdigits | |
175 | for(Int_t iSDigit=0; iSDigit<treeS->GetEntries(); iSDigit++){ | |
176 | treeS->GetEntry(iSDigit); | |
177 | // | |
178 | if(!psdigit) continue; | |
179 | if((sdigit.GetSector(1) < 0) || (sdigit.GetSector(1) > 4)){ | |
180 | AliError(Form("\nsector[0] = %d, sector[1] = %d\n", | |
181 | sdigit.GetSector(0), sdigit.GetSector(1))); | |
182 | continue; | |
183 | } | |
184 | // | |
185 | pm[(sdigit.GetSector(0))-1][sdigit.GetSector(1)] += sdigit.GetLightPM(); | |
186 | /*printf("\n\t Detector %d, Tower %d -> pm[%d][%d] = %.0f \n", | |
187 | sdigit.GetSector(0), sdigit.GetSector(1),sdigit.GetSector(0)-1, | |
188 | sdigit.GetSector(1), pm[sdigit.GetSector(0)-1][sdigit.GetSector(1)]); // Chiara debugging! | |
189 | */ | |
190 | } | |
191 | ||
192 | loader->UnloadSDigits(); | |
193 | ||
194 | // get the impact parameter and the number of spectators in case of hijing | |
195 | if(!runLoader->GetAliRun()) runLoader->LoadgAlice(); | |
196 | AliHeader* header = runLoader->GetAliRun()->GetHeader(); | |
197 | if(!header) continue; | |
198 | AliGenEventHeader* genHeader = header->GenEventHeader(); | |
199 | if(!genHeader) continue; | |
200 | if(!genHeader->InheritsFrom(AliGenHijingEventHeader::Class())) continue; | |
201 | impPar = ((AliGenHijingEventHeader*) genHeader)->ImpactParameter(); | |
202 | // | |
203 | specN = ((AliGenHijingEventHeader*) genHeader)->ProjSpectatorsn(); | |
204 | specP = ((AliGenHijingEventHeader*) genHeader)->ProjSpectatorsp(); | |
205 | AliDebug(2, Form("\n AliZDCDigitizer -> b = %f fm, Nspecn = %d, Nspecp = %d\n", | |
206 | impPar, specN, specP)); | |
207 | printf("\n\t AliZDCDigitizer -> b = %f fm, # generated spectator n = %d," | |
208 | " # generated spectator p = %d\n", impPar, specN, specP); | |
209 | } | |
210 | ||
211 | // add spectators | |
212 | if(impPar >= 0) { | |
213 | Int_t freeSpecN, freeSpecP; | |
214 | Fragmentation(impPar, specN, specP, freeSpecN, freeSpecP); | |
215 | printf("\n\t AliZDCDigitizer -> Adding signal for %d free spectator n\n",freeSpecN); | |
216 | SpectatorSignal(1, freeSpecN, pm); | |
217 | printf("\t AliZDCDigitizer -> Adding signal for %d free spectator p\n\n",freeSpecP); | |
218 | SpectatorSignal(2, freeSpecP, pm); | |
219 | } | |
220 | ||
221 | ||
222 | // get the output run loader and loader | |
223 | AliRunLoader* runLoader = | |
224 | AliRunLoader::GetRunLoader(fManager->GetOutputFolderName()); | |
225 | AliLoader* loader = runLoader->GetLoader("ZDCLoader"); | |
226 | if(!loader) { | |
227 | AliError("no ZDC loader found"); | |
228 | return; | |
229 | } | |
230 | ||
231 | // create the output tree | |
232 | const char* mode = "update"; | |
233 | if(runLoader->GetEventNumber() == 0) mode = "recreate"; | |
234 | loader->LoadDigits(mode); | |
235 | loader->MakeTree("D"); | |
236 | TTree* treeD = loader->TreeD(); | |
237 | AliZDCDigit digit; | |
238 | AliZDCDigit* pdigit = &digit; | |
239 | const Int_t kBufferSize = 4000; | |
240 | treeD->Branch("ZDC", "AliZDCDigit", &pdigit, kBufferSize); | |
241 | ||
242 | // Create digits | |
243 | Int_t sector[2]; | |
244 | Int_t digi[2], digioot[2]; | |
245 | for(sector[0]=1; sector[0]<6; sector[0]++){ | |
246 | for(sector[1]=0; sector[1]<5; sector[1]++){ | |
247 | if((sector[0]==3) && ((sector[1]<1) || (sector[1]>2))) continue; | |
248 | for(Int_t res=0; res<2; res++){ | |
249 | digi[res] = Phe2ADCch(sector[0], sector[1], pm[sector[0]-1][sector[1]], res) | |
250 | + Pedestal(sector[0], sector[1], res); | |
251 | } | |
252 | /*printf("\t DIGIT added -> det %d quad %d - digi[0,1] = [%d, %d]\n", | |
253 | sector[0], sector[1], digi[0], digi[1]); // Chiara debugging! | |
254 | */ | |
255 | // | |
256 | new(pdigit) AliZDCDigit(sector, digi); | |
257 | treeD->Fill(); | |
258 | } | |
259 | } // Loop over detector | |
260 | // Adding in-time digits for 2 reference PTM signals (after signal ch.) | |
261 | // (for the moment the ref. signal is completely invented assuming a PMgain of 5*10^4!) | |
262 | Int_t sectorRef[2]; | |
263 | sectorRef[1] = 5; | |
264 | Int_t sigRef[2]; | |
265 | // Reference signal are set to 100 (high gain chain) and 800 (low gain chain) | |
266 | if(fIsCalibration==0) {sigRef[0]=100; sigRef[1]=800;} | |
267 | else {sigRef[0]=0; sigRef[1]=0;} // calibration -> simulation of pedestal values | |
268 | // | |
269 | for(Int_t iref=0; iref<2; iref++){ | |
270 | sectorRef[0] = 3*iref+1; | |
271 | for(Int_t res=0; res<2; res++){ | |
272 | sigRef[res] += Pedestal(sectorRef[0], sectorRef[1], res); | |
273 | } | |
274 | /*printf("\t RefDigit added -> det = %d, quad = %d - digi[0,1] = [%d, %d]\n", | |
275 | sectorRef[0], sectorRef[1], sigRef[0], sigRef[1]); // Chiara debugging! | |
276 | */ | |
277 | new(pdigit) AliZDCDigit(sectorRef, sigRef); | |
278 | treeD->Fill(); | |
279 | } | |
280 | // | |
281 | // --- Adding digits for out-of-time channels after signal digits | |
282 | for(sector[0]=1; sector[0]<6; sector[0]++){ | |
283 | for(sector[1]=0; sector[1]<5; sector[1]++){ | |
284 | if((sector[0]==3) && ((sector[1]<1) || (sector[1]>2))) continue; | |
285 | for(Int_t res=0; res<2; res++){ | |
286 | digioot[res] = Pedestal(sector[0], sector[1], res); // out-of-time ADCs | |
287 | } | |
288 | /*printf("\t DIGIToot added -> det = %d, quad = %d - digi[0,1] = [%d, %d]\n", | |
289 | sector[0], sector[1], digioot[0], digioot[1]); // Chiara debugging! | |
290 | */ | |
291 | // | |
292 | new(pdigit) AliZDCDigit(sector, digioot); | |
293 | treeD->Fill(); | |
294 | } | |
295 | } | |
296 | // Adding out-of-time digits for 2 reference PTM signals (after out-of-time ch.) | |
297 | Int_t sigRefoot[2]; | |
298 | for(Int_t iref=0; iref<2; iref++){ | |
299 | sectorRef[0] = 3*iref+1; | |
300 | for(Int_t res=0; res<2; res++){ | |
301 | sigRefoot[res] = Pedestal(sectorRef[0], sectorRef[1], res); | |
302 | } | |
303 | /*printf("\t RefDigitoot added -> det = %d, quad = %d - digi[0,1] = [%d, %d]\n", | |
304 | sectorRef[0], sectorRef[1], sigRefoot[0], sigRefoot[1]); // Chiara debugging! | |
305 | */ | |
306 | new(pdigit) AliZDCDigit(sectorRef, sigRefoot); | |
307 | treeD->Fill(); | |
308 | } | |
309 | //printf("\t AliZDCDigitizer -> TreeD has %d entries\n",(Int_t) treeD->GetEntries()); | |
310 | ||
311 | // write the output tree | |
312 | loader->WriteDigits("OVERWRITE"); | |
313 | loader->UnloadDigits(); | |
314 | } | |
315 | ||
316 | ||
317 | //_____________________________________________________________________________ | |
318 | void AliZDCDigitizer::Fragmentation(Float_t impPar, Int_t specN, Int_t specP, | |
319 | Int_t &freeSpecN, Int_t &freeSpecP) const | |
320 | { | |
321 | // simulate fragmentation of spectators | |
322 | ||
323 | AliZDCFragment frag(impPar); | |
324 | ||
325 | // Fragments generation | |
326 | frag.GenerateIMF(); | |
327 | Int_t nAlpha = frag.GetNalpha(); | |
328 | ||
329 | // Attach neutrons | |
330 | Int_t ztot = frag.GetZtot(); | |
331 | Int_t ntot = frag.GetNtot(); | |
332 | frag.AttachNeutrons(); | |
333 | freeSpecN = specN-ntot-2*nAlpha; | |
334 | freeSpecP = specP-ztot-2*nAlpha; | |
335 | // Removing deuterons | |
336 | Int_t ndeu = (Int_t) (freeSpecN*frag.DeuteronNumber()); | |
337 | freeSpecN -= ndeu; | |
338 | // | |
339 | if(freeSpecN<0) freeSpecN=0; | |
340 | if(freeSpecP<0) freeSpecP=0; | |
341 | AliDebug(2, Form("FreeSpn = %d, FreeSpp = %d", freeSpecN, freeSpecP)); | |
342 | } | |
343 | ||
344 | //_____________________________________________________________________________ | |
345 | void AliZDCDigitizer::SpectatorSignal(Int_t SpecType, Int_t numEvents, | |
346 | Float_t pm[3][5]) const | |
347 | { | |
348 | // add signal of the spectators | |
349 | ||
350 | TFile* file = NULL; | |
351 | if(SpecType == 1) { // --- Signal for spectator neutrons | |
352 | file = TFile::Open("$ALICE_ROOT/ZDC/ZNsignalntu.root"); | |
353 | } else if(SpecType == 2) { // --- Signal for spectator protons | |
354 | file = TFile::Open("$ALICE_ROOT/ZDC/ZPsignalntu.root"); | |
355 | } | |
356 | if(!file || !file->IsOpen()) { | |
357 | AliError("Opening of file failed"); | |
358 | return; | |
359 | } | |
360 | ||
361 | TNtuple* zdcSignal = (TNtuple*) file->Get("ZDCSignal"); | |
362 | Int_t nentries = (Int_t) zdcSignal->GetEntries(); | |
363 | ||
364 | Float_t *entry, hitsSpec[7]; | |
365 | Int_t pl, i, j, k, iev=0, rnd[125], volume[2]; | |
366 | for(pl=0;pl<125;pl++) rnd[pl] = 0; | |
367 | if(numEvents > 125) { | |
368 | AliWarning(Form("numEvents (%d) is larger than 125", numEvents)); | |
369 | numEvents = 125; | |
370 | } | |
371 | for(pl=0;pl<numEvents;pl++){ | |
372 | rnd[pl] = (Int_t) (9999*gRandom->Rndm()); | |
373 | if(rnd[pl] >= 9999) rnd[pl] = 9998; | |
374 | //printf(" rnd[%d] = %d\n",pl,rnd[pl]); | |
375 | } | |
376 | // Sorting vector in ascending order with C function QSORT | |
377 | qsort((void*)rnd,numEvents,sizeof(Int_t),comp); | |
378 | do{ | |
379 | for(i=0; i<nentries; i++){ | |
380 | zdcSignal->GetEvent(i); | |
381 | entry = zdcSignal->GetArgs(); | |
382 | if(entry[0] == rnd[iev]){ | |
383 | for(k=0; k<2; k++) volume[k] = (Int_t) entry[k+1]; | |
384 | for(j=0; j<7; j++) hitsSpec[j] = entry[j+3]; | |
385 | // | |
386 | Float_t lightQ = hitsSpec[4]; | |
387 | Float_t lightC = hitsSpec[5]; | |
388 | AliDebug(3, Form("SpectatorSignal -> vol = (%d, %d), lightQ = %.0f, lightC = %.0f", | |
389 | volume[0], volume[1], lightQ, lightC)); | |
390 | //printf("\n Volume = (%d, %d), lightQ = %.0f, lightC = %.0f", | |
391 | // volume[0], volume[1], lightQ, lightC); | |
392 | if(volume[0] != 3) { // ZN or ZP | |
393 | pm[volume[0]-1][0] += lightC; | |
394 | pm[volume[0]-1][volume[1]] += lightQ; | |
395 | //printf("\n pm[%d][0] = %.0f, pm[%d][%d] = %.0f\n",(volume[0]-1),pm[volume[0]-1][0], | |
396 | // (volume[0]-1),volume[1],pm[volume[0]-1][volume[1]]); | |
397 | } | |
398 | else { | |
399 | if(volume[1] == 1) pm[2][1] += lightC; // ZEM 1 | |
400 | else pm[2][2] += lightQ; // ZEM 2 | |
401 | //printf("\n pm[2][1] = %.0f, pm[2][2] = %.0f\n",pm[2][1],pm[2][2]); | |
402 | } | |
403 | } | |
404 | else if(entry[0] > rnd[iev]){ | |
405 | iev++; | |
406 | continue; | |
407 | } | |
408 | } | |
409 | }while(iev<numEvents); | |
410 | ||
411 | file->Close(); | |
412 | delete file; | |
413 | } | |
414 | ||
415 | ||
416 | //_____________________________________________________________________________ | |
417 | Int_t AliZDCDigitizer::Phe2ADCch(Int_t Det, Int_t Quad, Float_t Light, | |
418 | Int_t Res) const | |
419 | { | |
420 | // Evaluation of the ADC channel corresponding to the light yield Light | |
421 | Int_t vADCch = (Int_t) (Light * fPMGain[Det-1][Quad] * fADCRes[Res]); | |
422 | //printf("\t Phe2ADCch -> det %d quad %d - phe %.0f ADC %d\n", Det,Quad,Light,vADCch); | |
423 | ||
424 | return vADCch; | |
425 | } | |
426 | ||
427 | //_____________________________________________________________________________ | |
428 | Int_t AliZDCDigitizer::Pedestal(Int_t Det, Int_t Quad, Int_t Res) const | |
429 | { | |
430 | // Returns a pedestal for detector det, PM quad, channel with res. | |
431 | // | |
432 | Float_t pedValue; | |
433 | // Normal run | |
434 | if(fIsCalibration == 0){ | |
435 | Int_t index=0, kNch=24; | |
436 | if(Quad!=5){ | |
437 | if(Det==1) index = Quad+kNch*Res; // ZNC | |
438 | else if(Det==2) index = (Quad+5)+kNch*Res; // ZPC | |
439 | else if(Det==3) index = (Quad+9)+kNch*Res; // ZEM | |
440 | else if(Det==4) index = (Quad+12)+kNch*Res; // ZNA | |
441 | else if(Det==5) index = (Quad+17)+kNch*Res; // ZPA | |
442 | } | |
443 | else index = (Det-1)/3+22+kNch*Res; // Reference PMs | |
444 | // | |
445 | Float_t meanPed = fPedData->GetMeanPed(index); | |
446 | Float_t pedWidth = fPedData->GetMeanPedWidth(index); | |
447 | pedValue = gRandom->Gaus(meanPed,pedWidth); | |
448 | // | |
449 | /*printf("\t AliZDCDigitizer::Pedestal -> det %d quad %d res %d - Ped[%d] = %d\n", | |
450 | Det, Quad, Res, index,(Int_t) pedValue); // Chiara debugging! | |
451 | */ | |
452 | } | |
453 | // To create calibration object | |
454 | else{ | |
455 | if(Res == 0) pedValue = gRandom->Gaus((35.+10.*gRandom->Rndm()),(0.5+0.2*gRandom->Rndm())); //High gain | |
456 | else pedValue = gRandom->Gaus((250.+100.*gRandom->Rndm()),(3.5+2.*gRandom->Rndm())); //Low gain | |
457 | } | |
458 | ||
459 | return (Int_t) pedValue; | |
460 | } | |
461 | ||
462 | //_____________________________________________________________________________ | |
463 | AliCDBStorage* AliZDCDigitizer::SetStorage(const char *uri) | |
464 | { | |
465 | ||
466 | Bool_t deleteManager = kFALSE; | |
467 | ||
468 | AliCDBManager *manager = AliCDBManager::Instance(); | |
469 | AliCDBStorage *defstorage = manager->GetDefaultStorage(); | |
470 | ||
471 | if(!defstorage || !(defstorage->Contains("ZDC"))){ | |
472 | AliWarning("No default storage set or default storage doesn't contain ZDC!"); | |
473 | manager->SetDefaultStorage(uri); | |
474 | deleteManager = kTRUE; | |
475 | } | |
476 | ||
477 | AliCDBStorage *storage = manager->GetDefaultStorage(); | |
478 | ||
479 | if(deleteManager){ | |
480 | AliCDBManager::Instance()->UnsetDefaultStorage(); | |
481 | defstorage = 0; // the storage is killed by AliCDBManager::Instance()->Destroy() | |
482 | } | |
483 | ||
484 | return storage; | |
485 | } | |
486 | ||
487 | //_____________________________________________________________________________ | |
488 | AliZDCPedestals* AliZDCDigitizer::GetPedData() const | |
489 | { | |
490 | ||
491 | // Getting pedestal calibration object for ZDC set | |
492 | ||
493 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/Pedestals"); | |
494 | if(!entry) AliFatal("No calibration data loaded!"); | |
495 | ||
496 | AliZDCPedestals *calibdata = dynamic_cast<AliZDCPedestals*> (entry->GetObject()); | |
497 | if(!calibdata) AliFatal("Wrong calibration object in calibration file!"); | |
498 | ||
499 | return calibdata; | |
500 | } | |
501 | ||
502 | //_____________________________________________________________________________ | |
503 | AliZDCCalib* AliZDCDigitizer::GetCalibData() const | |
504 | { | |
505 | ||
506 | // Getting calibration object for ZDC set | |
507 | ||
508 | AliCDBEntry *entry = AliCDBManager::Instance()->Get("ZDC/Calib/EMDCalib"); | |
509 | if(!entry) AliFatal("No calibration data loaded!"); | |
510 | ||
511 | AliZDCCalib *calibdata = dynamic_cast<AliZDCCalib*> (entry->GetObject()); | |
512 | if(!calibdata) AliFatal("Wrong calibration object in calibration file!"); | |
513 | ||
514 | return calibdata; | |
515 | } |