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7984e5f7 | 1 | // |
2 | // This class inspects the event | |
3 | // | |
4 | #ifndef ALIFMDEVENTINSPECTOR_H | |
5 | #define ALIFMDEVENTINSPECTOR_H | |
ffca499d | 6 | /** |
7 | * @file AliFMDEventInspector.h | |
8 | * @author Christian Holm Christensen <cholm@dalsgaard.hehi.nbi.dk> | |
9 | * @date Wed Mar 23 14:02:48 2011 | |
10 | * | |
11 | * @brief | |
12 | * | |
13 | * | |
bd6f5206 | 14 | * @ingroup pwglf_forward_aod |
ffca499d | 15 | */ |
8565b10b | 16 | #include <TNamed.h> |
5bb5d1f6 | 17 | #include <TAxis.h> |
241cca4d | 18 | #include <TList.h> |
65abd48b | 19 | #include "AliDisplacedVertexSelection.h" |
8565b10b | 20 | class AliESDEvent; |
241cca4d | 21 | class AliOADBPhysicsSelection; |
8565b10b | 22 | class TH2D; |
23 | class TH1D; | |
24 | class TH1I; | |
5e4d905e | 25 | class TH1F; |
e308a636 | 26 | class TH2F; |
66cf95f2 | 27 | class TH2I; |
8565b10b | 28 | class TAxis; |
5ca83fee | 29 | class TVector3; |
241cca4d | 30 | // class TList; |
8565b10b | 31 | |
32 | /** | |
33 | * This class inspects the event | |
34 | * | |
35 | * @par Input: | |
36 | * - AliESDFMD object possibly corrected for sharing | |
37 | * | |
38 | * @par Output: | |
39 | * - A histogram of v_z of events with triggers. | |
40 | * - A histogram of v_z of events with vertex and triggers | |
41 | * - A histogram of trigger counters | |
42 | * | |
43 | * Note, that these are added to the master output list | |
44 | * | |
45 | * @par Corrections used: | |
46 | * - None | |
47 | * | |
bd6f5206 | 48 | * @ingroup pwglf_forward_algo |
49 | * @ingroup pwglf_forward_aod | |
8565b10b | 50 | */ |
51 | class AliFMDEventInspector : public TNamed | |
52 | { | |
53 | public: | |
54 | /** | |
55 | * Return codes | |
56 | */ | |
57 | enum ECodes { | |
241cca4d | 58 | /** all ok - bin 1 */ |
8565b10b | 59 | kOk = 0, |
241cca4d | 60 | /** No ESD event - bin 2 */ |
8565b10b | 61 | kNoEvent = 0x1, |
241cca4d | 62 | /** No triggers found - bin 3 */ |
8565b10b | 63 | kNoTriggers = 0x2, |
241cca4d | 64 | /** No SPD data - bin 4 */ |
8565b10b | 65 | kNoSPD = 0x4, |
241cca4d | 66 | /** No FMD data - bin 5 */ |
8565b10b | 67 | kNoFMD = 0x8, |
241cca4d | 68 | /** No vertex found - bin 6 */ |
8565b10b | 69 | kNoVertex = 0x10, |
241cca4d | 70 | /** Vertex out of range - bin 7 */ |
0be6c8cd | 71 | kBadVertex = 0x20 |
8565b10b | 72 | }; |
73 | /** | |
74 | * Trigger bins | |
75 | */ | |
76 | enum ETrgBins { | |
77 | kInel, | |
78 | kInelGt0, | |
e6463868 | 79 | kNSD, |
80 | kV0AND, | |
8565b10b | 81 | kEmpty, |
82 | kA, | |
83 | kB, | |
84 | kC, | |
0be6c8cd | 85 | kE, |
86 | kPileUp, | |
87 | kMCNSD, | |
8449e3e0 | 88 | kSatellite, |
0be6c8cd | 89 | kOffline |
8565b10b | 90 | }; |
5934a3e3 | 91 | /** |
92 | * Centrality methods | |
93 | */ | |
94 | enum ECentMethod { | |
95 | kV0Multiplicity, | |
96 | kV0Amplitude, | |
97 | kV0Charge, | |
98 | kFMDRough, | |
99 | kNTracks, | |
100 | kLTracks, | |
101 | kCL0, | |
102 | kCL1, | |
103 | kCND, | |
104 | kNParticles, | |
105 | kNeutrons, | |
106 | kV0vsFMD, | |
107 | kV0vsNTracks, | |
108 | kZEMvsZDC | |
109 | }; | |
110 | ||
0bd4b00f | 111 | /** |
112 | * Collision systems | |
113 | */ | |
114 | enum ECollisionSystem { | |
115 | kUnknown, | |
116 | kPP, | |
117 | kPbPb | |
118 | }; | |
8449e3e0 | 119 | enum EVtxStatus { |
120 | kVtxOK = 1, | |
121 | kNoVtx, | |
122 | kNoSPDVtx, | |
123 | kFewContrib, | |
124 | kUncertain, | |
125 | kNotVtxZ | |
126 | }; | |
127 | enum ETrgStatus { | |
128 | kNoTrgWords=1, | |
129 | kPP2760Fast, | |
130 | kMUON, | |
131 | kTriggered, | |
132 | kMinBias, | |
133 | kMinBiasNoSPD, | |
134 | kV0AndTrg, | |
135 | kHighMult, | |
136 | kCentral, | |
137 | kSemiCentral, | |
138 | kDiffractive, | |
139 | kUser, | |
140 | kOther | |
141 | }; | |
5ca83fee | 142 | /** |
143 | * Folder name | |
144 | */ | |
145 | static const char* fgkFolderName; | |
8565b10b | 146 | /** |
147 | * Constructor | |
148 | */ | |
149 | AliFMDEventInspector(); | |
150 | /** | |
151 | * Constructor | |
152 | * | |
153 | * @param name Name of object | |
154 | */ | |
155 | AliFMDEventInspector(const char* name); | |
8565b10b | 156 | /** |
157 | * Destructor | |
158 | */ | |
159 | virtual ~AliFMDEventInspector(); | |
8565b10b | 160 | |
161 | /** | |
162 | * Initialize the object | |
163 | * | |
164 | * @param vtxAxis Vertex axis in use | |
165 | */ | |
5934a3e3 | 166 | virtual void SetupForData(const TAxis& vtxAxis); |
8565b10b | 167 | /** |
168 | * Process the event | |
169 | * | |
170 | * @param event Input event | |
171 | * @param triggers On return, the triggers fired | |
172 | * @param lowFlux On return, true if the event is considered a low-flux | |
173 | * event (according to the setting of fLowFluxCut) | |
0bd4b00f | 174 | * @param ivz On return, the found vertex bin (1-based). A zero |
175 | * means outside of the defined vertex range | |
33438b4c | 176 | * @param ip On return, coordinates of interaction point |
5e4d905e | 177 | * @param cent On return, the centrality (in percent) or < 0 |
178 | * if not found | |
5bb5d1f6 | 179 | * @param nClusters On return, number of SPD clusters in @f$ |\eta|<1@f$ |
8565b10b | 180 | * |
181 | * @return 0 (or kOk) on success, otherwise a bit mask of error codes | |
182 | */ | |
183 | UInt_t Process(const AliESDEvent* event, | |
184 | UInt_t& triggers, | |
185 | Bool_t& lowFlux, | |
0bd4b00f | 186 | UShort_t& ivz, |
5ca83fee | 187 | TVector3& ip, |
5bb5d1f6 | 188 | Double_t& cent, |
189 | UShort_t& nClusters); | |
8565b10b | 190 | /** |
191 | * Define the output histograms. These are put in a sub list of the | |
192 | * passed list. The histograms are merged before the parent task calls | |
193 | * AliAnalysisTaskSE::Terminate | |
194 | * | |
195 | * @param dir Directory to add to | |
196 | */ | |
5934a3e3 | 197 | void CreateOutputObjects(TList* dir); |
8565b10b | 198 | /** |
199 | * Set the number of SPD tracklets for which we consider the event a | |
200 | * low-flux event or not . | |
201 | * | |
202 | * @param c Cut (default 1000) | |
203 | */ | |
204 | void SetLowFluxCut(Int_t c) { fLowFluxCut = c; } | |
205 | /** | |
206 | * Set the maximum error on @f$ v_z@f$ | |
207 | * | |
208 | * @param c Maximum error (in centimeters) | |
209 | */ | |
210 | void SetMaxVzErr(Double_t c=0.1) { fMaxVzErr = c; } | |
e83d0620 | 211 | /** |
212 | * Use the first physics vtx code. | |
213 | * | |
214 | * @param use Use it or not | |
215 | */ | |
216 | void SetUseFirstPhysicsVtx(Bool_t use) {fUseFirstPhysicsVertex = use; } | |
31554871 | 217 | /** |
218 | * Use the first physics vtx code. | |
219 | * | |
220 | * @param use Use it or not | |
221 | */ | |
ffd35d33 | 222 | void SetpA2012Vtx(Bool_t use) {fUsepA2012Vertex= use; } |
223 | /** | |
224 | * Use the 2012 pA vtx code. | |
225 | * | |
226 | * @param use Use it or not | |
227 | */ | |
228 | ||
e6463868 | 229 | void SetUseV0AndForNSD(Bool_t use=true) {fUseV0AND = use; } |
230 | /** | |
231 | * Set the minimum number of contributors for a 2nd pile-up vertex | |
232 | * | |
233 | * @param nContrib Least number of contributors | |
234 | */ | |
235 | void SetMinPileupContributors(UShort_t nContrib=3) | |
236 | { | |
237 | fMinPileupContrib = nContrib; | |
238 | } | |
239 | /** | |
240 | * Set minimum distance from primary vertex to 2nd pile-up vertex | |
241 | * | |
242 | * @param cm Distance (in centimeters) | |
243 | */ | |
244 | void SetMinPileupDistance(Double_t cm=0.8) | |
245 | { | |
246 | fMinPileupDistance = cm; | |
247 | } | |
65abd48b | 248 | /** |
249 | * Enable selection of displaced vertices. | |
250 | * | |
251 | * @param use whether to use | |
252 | */ | |
253 | void SetUseDisplacedVertices(Bool_t use=true) | |
254 | { | |
255 | fUseDisplacedVertices = use; | |
256 | } | |
8449e3e0 | 257 | Bool_t IsUseDisplacedVertices() const { return fUseDisplacedVertices; } |
258 | /** | |
259 | * Set the lower centrality cut - if negative, do not use | |
260 | * | |
261 | * @deprecated We should accept all events in the AOD pass | |
262 | * | |
263 | * @param mincent Lower cut on centrality | |
264 | */ | |
265 | void SetMinCentrality(Double_t mincent=-1.0); | |
266 | /** | |
267 | * Set the upper centrality cut - if negative, do not use | |
268 | * | |
269 | * @deprecated We should accept all events in the AOD pass | |
270 | * | |
c8b1a7db | 271 | * @param maxcent Upper cut on centrality |
8449e3e0 | 272 | */ |
273 | void SetMaxCentrality(Double_t maxcent=-1.0); | |
5934a3e3 | 274 | /** |
275 | * Set the centrality method to use. Possible values are | |
276 | * | |
277 | * - VOM - VZERO multiplicity | |
278 | * - V0A - VZERO amplitude | |
279 | * - V0C - VZERO charge | |
280 | * - FMD - FMD scaled energy loss | |
281 | * - TRK - Number of tracks | |
282 | * - TKL - Number of tracks | |
283 | * - CL0 - | |
284 | * - CL1 - | |
285 | * - CND - | |
286 | * - NPA - Neutral particles | |
287 | * - ZNA - ZDC neutron amplitude | |
288 | * - V0MvsFMD - VZERO versus FMD | |
289 | * - TKLvsVOM - Tracks versus VZERO | |
290 | * - ZEMvsZDC - ZDC | |
291 | * | |
292 | * @param m | |
293 | */ | |
294 | void SetCentralityMethod(const TString& m) { fCentMethod = m; } | |
8449e3e0 | 295 | /** |
296 | * Set the centrality method | |
297 | * | |
298 | * @param m Method identifier | |
299 | */ | |
5934a3e3 | 300 | void SetCentralityMethod(ECentMethod m); |
8565b10b | 301 | /** |
302 | * Set the debug level. The higher the value the more output | |
303 | * | |
304 | * @param dbg Debug level | |
305 | */ | |
306 | void SetDebug(Int_t dbg=1) { fDebug = dbg; } | |
e65b8b56 | 307 | /** |
308 | * Set whether this is MC or not. Needed by energy loss fitter task | |
309 | * that never instantices AliFMDMCEventInspector. In particular, we | |
310 | * need this to make sure we ignore the FAST partition flag in MC | |
311 | * for 2.76TeV pp. | |
312 | * | |
313 | * @param isMC If true, assume MC input | |
314 | */ | |
315 | void SetMC(Bool_t isMC=true) { fMC = isMC; } | |
8565b10b | 316 | /** |
317 | * Fetch our histograms from the passed list | |
318 | * | |
319 | * @param d Input | |
320 | * @param hEventsTr On return, pointer to histogram, or null | |
321 | * @param hEventsTrVtx On return, pointer to histogram, or null | |
5ca83fee | 322 | * @param hEventsAcc On return, pointer to histogram, or null |
8565b10b | 323 | * @param hTriggers On return, pointer to histogram, or null |
324 | * | |
325 | * @return true on success, false otherwise | |
326 | */ | |
fb3430ac | 327 | Bool_t FetchHistograms(const TList* d, |
8565b10b | 328 | TH1I*& hEventsTr, |
329 | TH1I*& hEventsTrVtx, | |
5ca83fee | 330 | TH1I*& hEventsAcc, |
8565b10b | 331 | TH1I*& hTriggers) const; |
0bd4b00f | 332 | /** |
333 | * Read the collision system, collision energy, and L3 field setting | |
334 | * from the ESD | |
335 | * | |
336 | * @param esd ESD to get information from | |
337 | * | |
338 | * @return true on success, false | |
339 | */ | |
340 | Bool_t ReadRunDetails(const AliESDEvent* esd); | |
341 | /** | |
342 | * Get the collision system (one of the value in ECollisionSystem) | |
343 | * | |
344 | * @return Collision system | |
345 | */ | |
346 | UShort_t GetCollisionSystem() const { return fCollisionSystem; } | |
347 | /** | |
348 | * Get the center of mass energy (per nucleon pair) in GeV | |
349 | * | |
350 | * @return center of mass energy (per nucleon pair) in GeV | |
351 | */ | |
352 | UShort_t GetEnergy() const { return fEnergy; } | |
353 | /** | |
354 | * Get the magnetic field setting of the L3 magnet in kilo Gauss. | |
355 | * | |
356 | * @return The magnetic field setting | |
357 | */ | |
358 | Short_t GetField() const { return fField; } | |
8449e3e0 | 359 | /** |
360 | * Get the current run number | |
361 | * | |
362 | * @return The current run number | |
363 | */ | |
364 | ULong_t GetRunNumber() const { return fRunNumber; } | |
0b7de667 | 365 | /** |
366 | * Get the production year. | |
367 | * | |
368 | * - For real data, this is the year of the data taking | |
369 | * - For MC this is the year the production is anchored to. | |
370 | * | |
371 | * @return A two-digit year (post millennium), or -1 | |
372 | */ | |
373 | Short_t GetProductionYear() const { return fProdYear; } | |
374 | /** | |
375 | * Get the production period. | |
376 | * | |
377 | * - For real data, this is the period identifier of the data taking | |
378 | * - For MC data, this is the period identifier the production was | |
379 | * anchored to | |
380 | * | |
381 | * @return Period identifier or null | |
382 | */ | |
383 | Char_t GetProductionPeriod() const { return fProdLetter; } | |
384 | /** | |
385 | * Get the AliROOT revision used for this production | |
386 | * | |
387 | * @return SVN revision number or -1 | |
388 | */ | |
389 | Short_t GetProductionRevision() const { return fProdSVN; } | |
390 | /** | |
391 | * Check if the production was an MC production anchored in some | |
392 | * real data. | |
393 | * | |
394 | * @return true if this (MC) production was anchored | |
395 | */ | |
396 | Bool_t IsProductionMC() const { return fProdMC; } | |
397 | ||
0bd4b00f | 398 | /** |
399 | * Print information | |
400 | * | |
401 | * @param option Not used | |
402 | */ | |
8449e3e0 | 403 | void Print(Option_t* option="") const; |
4f9319f3 | 404 | // getter for fmincentrality |
8449e3e0 | 405 | // Double_t GetMinCentrality() const { return fMinCent;} |
4f9319f3 | 406 | // gettter for fmaxcentrality |
8449e3e0 | 407 | // Double_t GetMaxCentrality() const { return fMaxCent;} |
f7cfc454 | 408 | /** |
409 | * Store information about running conditions in output list | |
410 | * | |
411 | * 3 TNamed objects are defined. The names are fixed, but the | |
412 | * title is a string representation of the information, and the | |
413 | * unique ID contains the identifier | |
414 | * | |
415 | * - sys Contains the collision system string and identifier. | |
416 | * - sNN Contains the center-of-mass energy per nucleon (GeV) | |
417 | * - field Contains the L3 magnetic field (kG) | |
9b2f2e39 | 418 | * - run Contains the run number |
f7cfc454 | 419 | * |
420 | */ | |
8449e3e0 | 421 | virtual void StoreInformation(); |
c8b1a7db | 422 | /** |
423 | * Store - if possible - production information in a sub-list | |
424 | * | |
425 | */ | |
426 | virtual void StoreProduction(); | |
241cca4d | 427 | /** |
428 | * Return a string representing the return code | |
429 | * | |
430 | * @param mask Code | |
431 | * | |
432 | * @return String representation | |
433 | */ | |
434 | static const char* CodeString(UInt_t mask); | |
8565b10b | 435 | protected: |
0b7de667 | 436 | /** |
437 | * Copy constructor - not implemented | |
438 | * | |
439 | * @param o Object to copy from | |
440 | */ | |
441 | AliFMDEventInspector(const AliFMDEventInspector& o); | |
442 | /** | |
443 | * Assignement operator - not implemented | |
444 | * | |
445 | * @param o Object to assign from | |
446 | * | |
447 | * @return Reference to this object | |
448 | */ | |
449 | AliFMDEventInspector& operator=(const AliFMDEventInspector& o); | |
241cca4d | 450 | /** |
451 | * Cache the configure trigger classes from the physis selection. | |
452 | * | |
453 | * @param cache where to cache the trigger class. | |
454 | * @param classes List of configured classes. | |
455 | * @param o Object from OADB with config | |
456 | */ | |
457 | void CacheConfiguredTriggerClasses(TList& cache, | |
458 | const TList* classes, | |
459 | AliOADBPhysicsSelection* o); | |
8565b10b | 460 | /** |
461 | * Read the trigger information from the ESD event | |
462 | * | |
463 | * @param esd ESD event | |
464 | * @param triggers On return, contains the trigger bits | |
5bb5d1f6 | 465 | * @param nClusters On return, number of SPD clusters in @f$ |\eta|<1@f$ |
8565b10b | 466 | * |
467 | * @return @c true on success, @c false otherwise | |
468 | */ | |
241cca4d | 469 | Bool_t ReadTriggers(const AliESDEvent& esd, UInt_t& triggers, |
5bb5d1f6 | 470 | UShort_t& nClusters); |
8449e3e0 | 471 | /** |
472 | * Possible extra check for p-Pb from 2012/13 - require V0AND. | |
473 | * | |
474 | * @param esd Event structure | |
475 | * | |
476 | * @return true on success | |
477 | */ | |
da70cd6a | 478 | Bool_t CheckpAExtraV0(const AliESDEvent& esd) const; |
241cca4d | 479 | /** |
480 | * Check, for the @f$\sqrt{s}=2.76GeV@f$ pp run wether this event | |
481 | * was in the fast partition, and if so, filter it out. | |
482 | * | |
483 | * @param fastonly Event was in fast-only partition | |
484 | * | |
485 | * @return true if event was in the fast-only partition, for the run | |
486 | * period. | |
487 | */ | |
488 | virtual Bool_t CheckFastPartition(bool fastonly) const; | |
489 | /** | |
490 | * Check if we have an NSD trigger for pp runs | |
491 | * | |
492 | * @param esd Data | |
493 | * @param triggers Trigger mask to be filled | |
494 | * | |
495 | * @return true if we have an NSD trigger | |
496 | */ | |
497 | virtual Bool_t CheckNSD(const AliESDEvent& esd, UInt_t& triggers) const; | |
498 | /** | |
499 | * Check if we have an INEL>0 trigger | |
500 | * | |
501 | * @param esd Data | |
502 | * @param nClusters On return, number of clusters | |
503 | * @param triggers Trigger mask to be filled | |
504 | * | |
505 | * @return true if we have an INEL>0 trigger | |
506 | */ | |
507 | virtual Bool_t CheckINELGT0(const AliESDEvent& esd, UShort_t& nClusters, | |
508 | UInt_t& triggers) const; | |
509 | /** | |
510 | * Check if this is a pile-up event | |
511 | * | |
512 | * @param esd Data | |
513 | * @param triggers Trigger mask to be filled | |
514 | * | |
515 | * @return true if this is a pile-up event | |
516 | */ | |
517 | virtual Bool_t CheckPileup(const AliESDEvent& esd, UInt_t& triggers) const; | |
dd556bcd | 518 | /** |
519 | * Check for multi-vertex pile-up | |
520 | * | |
521 | * @param esd ESD event | |
c8b1a7db | 522 | * @param checkOtherBC Also check other BC's |
dd556bcd | 523 | * |
524 | * @return true if multiple vertices found | |
525 | */ | |
c8b1a7db | 526 | virtual Bool_t CheckMultiVertex(const AliESDEvent& esd, |
527 | Bool_t checkOtherBC=false) const; | |
241cca4d | 528 | /** |
529 | * Check if we have a cosmic trigger. These should be filtered out. | |
530 | * | |
531 | * @param trigStri Trigger string | |
532 | * | |
533 | * @return true if we have a cosmic trigger | |
534 | */ | |
535 | virtual Bool_t CheckCosmics(const TString& trigStri) const; | |
536 | /** | |
537 | * Check if the trigger string corresponds to an empty event | |
538 | * | |
539 | * @param trigStr Trigger string | |
540 | * @param triggers Trigger mask to be filled | |
541 | * | |
542 | * @return true if the trigger string corresponds to an empty event | |
543 | */ | |
544 | virtual Bool_t CheckEmpty(const TString& trigStr, UInt_t& triggers) const; | |
545 | /** | |
546 | * Check the trigger words to see if we have a B, A, C, or E event. | |
547 | * | |
548 | * @param esd Data | |
549 | * @param triggers Trigger mask to be filled | |
550 | * | |
551 | * @return always true | |
552 | */ | |
553 | virtual Bool_t CheckWords(const AliESDEvent& esd, UInt_t& triggers) const; | |
8565b10b | 554 | /** |
555 | * Read the vertex information from the ESD event | |
556 | * | |
557 | * @param esd ESD event | |
5ca83fee | 558 | * @param ip On return, the coordinates of the IP |
8565b10b | 559 | * |
560 | * @return @c true on success, @c false otherwise | |
561 | */ | |
5ca83fee | 562 | Bool_t ReadVertex(const AliESDEvent& esd, TVector3& ip); |
241cca4d | 563 | /** |
564 | * Check the vertex using the method used in PWG-UD. That is | |
565 | * | |
566 | * - Check we have a vertex and status is OK | |
567 | * - Check if we have an SPD vertex and that it's status is OK | |
568 | * - Check if the vertex is from the Z-vertexer, and if it is, | |
569 | * - Check that the dispersion and resolution is OK | |
570 | * | |
571 | * @param esd Data | |
5ca83fee | 572 | * @param ip On return, the coordinates of the IP |
241cca4d | 573 | * |
8449e3e0 | 574 | * @return status |
241cca4d | 575 | */ |
8449e3e0 | 576 | virtual EVtxStatus CheckPWGUDVertex(const AliESDEvent& esd, |
577 | TVector3& ip) const; | |
241cca4d | 578 | /** |
579 | * Check the vertex. That is | |
580 | * | |
581 | * - Check if we have an SPD vertex and that it's status is OK | |
582 | * - Check that we have enough contributors | |
583 | * - Check that the reslution is OK | |
584 | * | |
585 | * @param esd Data | |
5ca83fee | 586 | * @param ip On return, the coordinates of the IP |
241cca4d | 587 | * |
8449e3e0 | 588 | * @return status |
241cca4d | 589 | */ |
8449e3e0 | 590 | virtual EVtxStatus CheckpA2012Vertex(const AliESDEvent& esd, |
591 | TVector3& ip) const; | |
ffd35d33 | 592 | /** |
593 | * Check the vertex for pA 2012 settings. That is | |
594 | * | |
595 | * | |
596 | * @param esd Data | |
597 | * @param ip On return, the coordinates of the IP | |
598 | * | |
599 | * @return true if the vertex was found and met the requirements | |
600 | */ | |
601 | ||
602 | ||
603 | ||
604 | ||
8449e3e0 | 605 | virtual EVtxStatus CheckVertex(const AliESDEvent& esd, TVector3& ip) const; |
e1f47419 | 606 | /** |
607 | * Read centrality from event | |
608 | * | |
609 | * @param esd Event | |
610 | * @param cent On return, the centrality or negative if not found | |
ffca499d | 611 | * @param qual On return, centrality quality flag |
e1f47419 | 612 | * |
613 | * @return False on error, true otherwise | |
614 | */ | |
73b32206 | 615 | virtual Bool_t ReadCentrality(const AliESDEvent& esd, Double_t& cent, |
616 | UShort_t& qual) const; | |
8565b10b | 617 | |
0b7de667 | 618 | TH1I* fHEventsTr; //! Histogram of events w/trigger |
619 | TH1I* fHEventsTrVtx; //! Events w/trigger and vertex | |
620 | TH1I* fHEventsAccepted; //! Events w/trigger and vertex in range | |
621 | TH2D* fHEventsAcceptedXY; //! XY vtx with trigger and Z vertex in range | |
622 | TH1I* fHTriggers; //! Triggers | |
623 | TH2I* fHTriggerCorr; //! Correlation of triggers | |
624 | TH1I* fHType; //! Type (low/high flux) of event | |
625 | TH1I* fHWords; //! Trigger words | |
626 | TH1F* fHCent; //! Centrality | |
627 | TH2F* fHCentVsQual; //! Centrality vs quality | |
628 | TH1I* fHStatus; //! Event processing status | |
629 | TH1I* fHVtxStatus; //! Vertex processing status | |
630 | TH1I* fHTrgStatus; //! Trigger processing status | |
631 | Int_t fLowFluxCut; // Low flux cut | |
632 | Double_t fMaxVzErr; // Maximum error on v_z | |
633 | TList* fList; //! Histogram container | |
634 | UShort_t fEnergy; // CMS energy (per nucleon pair) [GeV] | |
635 | Short_t fField; // L3 magnetic field [kG] | |
636 | UShort_t fCollisionSystem; // Collision system | |
637 | Int_t fDebug; // Debug level | |
638 | TAxis* fCentAxis; // Centrality axis used in histograms | |
639 | TAxis fVtxAxis; // IP_z Axis | |
640 | Bool_t fUseFirstPhysicsVertex;//Use the vtx code from p+p first physics | |
641 | Bool_t fUseV0AND; // Use the vtx code from p+p first physics | |
642 | UShort_t fMinPileupContrib; // Min contributors to 2nd pile-up IP | |
643 | Double_t fMinPileupDistance; // Min distance of 2nd pile-up IP | |
644 | Bool_t fUseDisplacedVertices; // Analyze displaced vertices? | |
65abd48b | 645 | AliDisplacedVertexSelection fDisplacedVertex; //Displaced vertex selector |
0b7de667 | 646 | TList fCollWords; //! Configured collision words |
647 | TList fBgWords; //! Configured background words | |
648 | TString fCentMethod; // Centrality method | |
649 | Double_t fMinCent; // min centrality | |
650 | Double_t fMaxCent; // max centrailty | |
651 | Bool_t fUsepA2012Vertex; // flag to use pA2012 Veretx selection | |
652 | ULong_t fRunNumber; // Current run number | |
653 | Bool_t fMC; // Is this MC input | |
654 | Short_t fProdYear; // Production year | |
655 | Char_t fProdLetter; // Production letter | |
656 | Short_t fProdPass; // Pass number | |
657 | Int_t fProdSVN; // AliROOT revision used in production | |
658 | Bool_t fProdMC; // True if anchor production | |
659 | ||
660 | ClassDef(AliFMDEventInspector,12); // Inspect the event | |
8565b10b | 661 | }; |
662 | ||
663 | #endif | |
664 | // Local Variables: | |
665 | // mode: C++ | |
666 | // End: | |
667 | ||
668 | ||
669 |