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1 | // | |
2 | // Class AliMixEventInputHandler | |
3 | // | |
4 | // Mixing input handler prepare N events before UserExec | |
5 | // TODO example | |
6 | // author: | |
7 | // Martin Vala (martin.vala@cern.ch) | |
8 | // | |
9 | ||
10 | #include <TFile.h> | |
11 | #include <TChain.h> | |
12 | #include <TEntryList.h> | |
13 | #include <TChainElement.h> | |
14 | #include <TSystem.h> | |
15 | ||
16 | #include "AliLog.h" | |
17 | #include "AliAnalysisManager.h" | |
18 | #include "AliInputEventHandler.h" | |
19 | ||
20 | #include "AliMixEventPool.h" | |
21 | #include "AliMixInputEventHandler.h" | |
22 | #include "AliMixInputHandlerInfo.h" | |
23 | ||
24 | #include "AliAnalysisTaskSE.h" | |
25 | ||
26 | ClassImp(AliMixInputEventHandler) | |
27 | ||
28 | AliMixInputEventHandler::AliMixInputEventHandler(const Int_t size, const Int_t mixNum): AliMultiInputEventHandler(size), | |
29 | fMixTrees(), | |
30 | fTreeMap(size > 0 ? size : 1), | |
31 | fMixIntupHandlerInfoTmp(0), | |
32 | fEntryCounter(0), | |
33 | fEventPool(0), | |
34 | fNumberMixed(0), | |
35 | fMixNumber(mixNum), | |
36 | fUseDefautProcess(kFALSE), | |
37 | fUsePreMixEvents(kTRUE), | |
38 | fCurrentEntry(0), | |
39 | fCurrentEntryMain(0), | |
40 | fCurrentEntryMix(0), | |
41 | fCurrentBinIndex(-1) | |
42 | { | |
43 | // | |
44 | // Default constructor. | |
45 | // | |
46 | AliDebug(AliLog::kDebug + 10, "<-"); | |
47 | fMixTrees.SetOwner(kTRUE); | |
48 | SetMixNumber(mixNum); | |
49 | AliDebug(AliLog::kDebug + 10, "->"); | |
50 | } | |
51 | ||
52 | //_____________________________________________________________________________ | |
53 | AliInputEventHandler *AliMixInputEventHandler::InputEventHandler(const Int_t index) | |
54 | { | |
55 | // | |
56 | // Returns input handler | |
57 | // | |
58 | AliDebug(AliLog::kDebug + 5, Form("<-")); | |
59 | if ((index >= 0) && (index < fBufferSize)) { | |
60 | AliMultiInputEventHandler *eh = dynamic_cast<AliMultiInputEventHandler *>(fInputHandlers.At(index)); | |
61 | if (eh) | |
62 | return (AliInputEventHandler *) eh; | |
63 | // return (AliInputEventHandler *) eh->InputEventHandler(0); | |
64 | else | |
65 | return (AliInputEventHandler *) fInputHandlers.At(index); | |
66 | } | |
67 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
68 | return 0; | |
69 | } | |
70 | //_____________________________________________________________________________ | |
71 | void AliMixInputEventHandler::SetInputHandlerForMixing(const AliInputEventHandler *const inHandler) | |
72 | { | |
73 | // | |
74 | // Create N (fBufferSize) copies of input handler | |
75 | // | |
76 | AliDebug(AliLog::kDebug + 5, Form("<-")); | |
77 | fInputHandlers.Clear(); | |
78 | AliDebug(AliLog::kDebug + 5, Form("Creating %d input event handlers ...", fBufferSize)); | |
79 | for (Int_t i = 0; i < fBufferSize; i++) { | |
80 | AliDebug(AliLog::kDebug + 5, Form("Adding %d ...", i)); | |
81 | fInputHandlers.Add((AliInputEventHandler *) inHandler->Clone()); | |
82 | } | |
83 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
84 | } | |
85 | ||
86 | //_____________________________________________________________________________ | |
87 | Bool_t AliMixInputEventHandler::Init(TTree *tree, Option_t *opt) | |
88 | { | |
89 | // | |
90 | // Init(const char*path) is called for all mix input handlers. | |
91 | // Create event pool if needed | |
92 | // | |
93 | AliDebug(AliLog::kDebug + 5, Form("<- %p %s", (void *)tree, opt)); | |
94 | fAnalysisType = opt; | |
95 | if (!tree) { | |
96 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
97 | return kFALSE; | |
98 | } | |
99 | // clears array of input handlers | |
100 | fMixTrees.Clear(); | |
101 | // create AliMixInputHandlerInfo | |
102 | if (!fMixIntupHandlerInfoTmp) { | |
103 | // loads first file TChain (tree) | |
104 | tree->LoadTree(0); | |
105 | fMixIntupHandlerInfoTmp = new AliMixInputHandlerInfo(tree->GetName()); | |
106 | } | |
107 | // moved to Notify | |
108 | // // adds current file | |
109 | // fMixIntupHandlerInfoTmp->AddTreeToChain(tree->GetTree()); | |
110 | // Int_t lastIndex = fMixIntupHandlerInfoTmp->GetChain()->GetListOfFiles()->GetEntries(); | |
111 | // TChainElement *che = (TChainElement *)fMixIntupHandlerInfoTmp->GetChain()->GetListOfFiles()->At(lastIndex - 1); | |
112 | // AliMixInputHandlerInfo *mixIHI = 0; | |
113 | // for(Int_t i = 0; i < fInputHandlers.GetEntries(); i++) { | |
114 | // AliDebug(AliLog::kDebug+5, Form("fInputHandlers[%d]", i)); | |
115 | // mixIHI = new AliMixInputHandlerInfo(fMixIntupHandlerInfoTmp->GetName(), fMixIntupHandlerInfoTmp->GetTitle()); | |
116 | // mixIHI->PrepareEntry(che, -1, InputEventHandler(i),fAnalysisType); | |
117 | // AliDebug(AliLog::kDebug+5, Form("chain[%d]->GetEntries() = %lld", i, mixIHI->GetChain()->GetEntries())); | |
118 | // fMixTrees.Add(mixIHI); | |
119 | // } | |
120 | // AliDebug(AliLog::kDebug+5, Form("fEntryCounter=%lld", fEntryCounter)); | |
121 | // if(fEventPool && fEventPool->NeedInit()) | |
122 | // fEventPool->Init(); | |
123 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
124 | return kTRUE; | |
125 | } | |
126 | //_____________________________________________________________________________ | |
127 | Bool_t AliMixInputEventHandler::Notify() | |
128 | { | |
129 | // | |
130 | // Notify() is called for all mix input handlers | |
131 | // | |
132 | AliDebug(AliLog::kDebug + 5, Form("<-")); | |
133 | if (fUseDefautProcess) { | |
134 | AliDebug(AliLog::kDebug, Form("-> SKIPPED")); | |
135 | return AliMultiInputEventHandler::Notify(); | |
136 | } | |
137 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
138 | return kTRUE; | |
139 | } | |
140 | ||
141 | //_____________________________________________________________________________ | |
142 | Bool_t AliMixInputEventHandler::Notify(const char *path) | |
143 | { | |
144 | // | |
145 | // Notify(const char*path) is called for all mix input handlers | |
146 | // | |
147 | AliDebug(AliLog::kDebug + 5, Form("<- %s", path)); | |
148 | // adds current file | |
149 | fMixIntupHandlerInfoTmp->AddTreeToChain(path); | |
150 | Int_t lastIndex = fMixIntupHandlerInfoTmp->GetChain()->GetListOfFiles()->GetEntries(); | |
151 | TChainElement *che = (TChainElement *)fMixIntupHandlerInfoTmp->GetChain()->GetListOfFiles()->At(lastIndex - 1); | |
152 | AliMixInputHandlerInfo *mixIHI = 0; | |
153 | for (Int_t i = 0; i < fInputHandlers.GetEntries(); i++) { | |
154 | AliDebug(AliLog::kDebug + 5, Form("fInputHandlers[%d]", i)); | |
155 | mixIHI = new AliMixInputHandlerInfo(fMixIntupHandlerInfoTmp->GetName(), fMixIntupHandlerInfoTmp->GetTitle()); | |
156 | mixIHI->PrepareEntry(che, -1, InputEventHandler(i), fAnalysisType); | |
157 | AliDebug(AliLog::kDebug + 5, Form("chain[%d]->GetEntries() = %lld", i, mixIHI->GetChain()->GetEntries())); | |
158 | fMixTrees.Add(mixIHI); | |
159 | } | |
160 | AliDebug(AliLog::kDebug + 5, Form("fEntryCounter=%lld", fEntryCounter)); | |
161 | if (fEventPool && fEventPool->NeedInit()) | |
162 | fEventPool->Init(); | |
163 | if (fUseDefautProcess) { | |
164 | AliDebug(AliLog::kDebug, Form("-> SKIPPED")); | |
165 | return AliMultiInputEventHandler::Notify(path); | |
166 | } | |
167 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
168 | return kTRUE; | |
169 | } | |
170 | ||
171 | //_____________________________________________________________________________ | |
172 | Bool_t AliMixInputEventHandler::BeginEvent(Long64_t entry) | |
173 | { | |
174 | // | |
175 | // BeginEvent(Long64_t entry) is called for all mix input handlers | |
176 | // | |
177 | AliDebug(AliLog::kDebug + 5, Form("-> %lld", entry)); | |
178 | if (fUseDefautProcess) { | |
179 | AliDebug(AliLog::kDebug, Form("-> SKIPPED")); | |
180 | AliMultiInputEventHandler::BeginEvent(entry);/* return GetEntry();*/ | |
181 | } | |
182 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
183 | return kTRUE; | |
184 | } | |
185 | //_____________________________________________________________________________ | |
186 | Bool_t AliMixInputEventHandler::GetEntry() | |
187 | { | |
188 | // | |
189 | // All mixed events are set | |
190 | // | |
191 | AliDebug(AliLog::kDebug + 5, Form("<-")); | |
192 | // if no event pool MixStd | |
193 | // if (fEventPool && fEventPool->NeedInit()) fEventPool->Init(); | |
194 | if (!fEventPool) { | |
195 | MixStd(); | |
196 | } | |
197 | // if buffer size is higher then 1 | |
198 | else if (fBufferSize > 1) { | |
199 | MixBuffer(); | |
200 | } | |
201 | // if mix number is higher then 0 and buffer size is 1 | |
202 | else if (fMixNumber > 0) { | |
203 | MixEventsMoreTimesWithOneEvent(); | |
204 | } else { | |
205 | AliWarning("Not supported Mixing !!!"); | |
206 | } | |
207 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
208 | return kTRUE; | |
209 | } | |
210 | ||
211 | //_____________________________________________________________________________ | |
212 | Bool_t AliMixInputEventHandler::MixStd() | |
213 | { | |
214 | // | |
215 | // Mix std - No event pool | |
216 | // | |
217 | AliDebug(AliLog::kDebug + 5, Form("<-")); | |
218 | AliDebug(AliLog::kDebug + 1, "Mix method"); | |
219 | // get correct handler | |
220 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
221 | AliMultiInputEventHandler *mh = dynamic_cast<AliMultiInputEventHandler *>(mgr->GetInputEventHandler()); | |
222 | AliInputEventHandler *inEvHMain = 0; | |
223 | if (mh) inEvHMain = dynamic_cast<AliInputEventHandler *>(mh->GetFirstInputEventHandler()); | |
224 | else inEvHMain = dynamic_cast<AliInputEventHandler *>(mgr->GetInputEventHandler()); | |
225 | if (!inEvHMain) return kFALSE; | |
226 | // return in case of 0 entry in full chain | |
227 | if (!fEntryCounter) { | |
228 | AliDebug(AliLog::kDebug + 3, Form("-> fEntryCounter == 0")); | |
229 | // runs UserExecMix for all tasks (kFALSE means that UserExecMix is not called) | |
230 | UserExecMixAllTasks(fEntryCounter, 1, fEntryCounter, -1, 0); | |
231 | return kTRUE; | |
232 | } | |
233 | // pre mix evetns | |
234 | Int_t mixNum = fMixNumber; | |
235 | if (fUsePreMixEvents) { | |
236 | if (fEntryCounter <= 2 * fMixNumber) mixNum = 2 * fMixNumber + 2; | |
237 | } | |
238 | // start of | |
239 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ BEGIN SETUP EVENT %lld +++++++++++++++++++", fEntryCounter)); | |
240 | // reset mix number | |
241 | fNumberMixed = 0; | |
242 | AliMixInputHandlerInfo *mihi = 0; | |
243 | Long64_t entryMix = 0, entryMixReal = 0; | |
244 | Int_t counter = 0; | |
245 | for (counter = 0; counter < mixNum; counter++) { | |
246 | entryMix = fEntryCounter - 1 - counter ; | |
247 | AliDebug(AliLog::kDebug + 5, Form("Handler[%d] entryMix %lld ", counter, entryMix)); | |
248 | if (entryMix < 0) break; | |
249 | entryMixReal = entryMix; | |
250 | mihi = (AliMixInputHandlerInfo *) fMixTrees.At(0); | |
251 | TChainElement *te = fMixIntupHandlerInfoTmp->GetEntryInTree(entryMix); | |
252 | if (!te) { | |
253 | AliError("te is null. this is error. tell to developer (#1)") | |
254 | } else { | |
255 | mihi->PrepareEntry(te, entryMix, InputEventHandler(0), fAnalysisType); | |
256 | // runs UserExecMix for all tasks | |
257 | fNumberMixed++; | |
258 | UserExecMixAllTasks(fEntryCounter, 1, fEntryCounter, entryMixReal, fNumberMixed); | |
259 | InputEventHandler(0)->FinishEvent(); | |
260 | } | |
261 | } | |
262 | AliDebug(AliLog::kDebug + 3, Form("fEntryCounter=%lld fMixEventNumber=%d", fEntryCounter, fNumberMixed)); | |
263 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ END SETUP EVENT %lld +++++++++++++++++++", fEntryCounter)); | |
264 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
265 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
266 | return kTRUE; | |
267 | } | |
268 | ||
269 | //_____________________________________________________________________________ | |
270 | Bool_t AliMixInputEventHandler::MixBuffer() | |
271 | { | |
272 | // | |
273 | // Mix in event buffer | |
274 | // | |
275 | AliDebug(AliLog::kDebug + 5, Form("<-")); | |
276 | AliDebug(AliLog::kDebug + 1, "Mix method"); | |
277 | // get correct handler | |
278 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
279 | AliMultiInputEventHandler *mh = dynamic_cast<AliMultiInputEventHandler *>(mgr->GetInputEventHandler()); | |
280 | AliInputEventHandler *inEvHMain = 0; | |
281 | if (mh) inEvHMain = dynamic_cast<AliInputEventHandler *>(mh->GetFirstInputEventHandler()); | |
282 | else inEvHMain = dynamic_cast<AliInputEventHandler *>(mgr->GetInputEventHandler()); | |
283 | if (!inEvHMain) return kFALSE; | |
284 | // find out zero chain entries | |
285 | Long64_t zeroChainEntries = fMixIntupHandlerInfoTmp->GetChain()->GetEntries() - inEvHMain->GetTree()->GetTree()->GetEntries(); | |
286 | // fill entry | |
287 | Long64_t currentMainEntry = inEvHMain->GetTree()->GetTree()->GetReadEntry() + zeroChainEntries; | |
288 | // fills entry | |
289 | if (fEventPool && inEvHMain) fEventPool->AddEntry(currentMainEntry, inEvHMain->GetEvent()); | |
290 | // start of | |
291 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ BEGIN SETUP EVENT %lld +++++++++++++++++++", fEntryCounter)); | |
292 | // reset mix number | |
293 | fNumberMixed = 0; | |
294 | Long64_t elNum = 0; | |
295 | TEntryList *el = 0; | |
296 | Int_t idEntryList = -1; | |
297 | if (fEventPool) el = fEventPool->FindEntryList(inEvHMain->GetEvent(), idEntryList); | |
298 | // return in case of 0 entry in full chain | |
299 | if (!fEntryCounter) { | |
300 | AliDebug(AliLog::kDebug + 3, Form("-> fEntryCounter == 0")); | |
301 | // runs UserExecMix for all tasks (kFALSE means that UserExecMix is not called) | |
302 | UserExecMixAllTasks(fEntryCounter, idEntryList, fEntryCounter, -1, 0); | |
303 | return kTRUE; | |
304 | } | |
305 | if (!el) { | |
306 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ END SETUP EVENT %lld SKIPPED (el null) +++++++++++++++++++", fEntryCounter)); | |
307 | UserExecMixAllTasks(fEntryCounter, -1, fEntryCounter, -1, 0); | |
308 | return kTRUE; | |
309 | } else { | |
310 | elNum = el->GetN(); | |
311 | if (elNum < fBufferSize + 1) { | |
312 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ END SETUP EVENT %lld SKIPPED (%lld) +++++++++++++++++++", fEntryCounter, elNum)); | |
313 | return kTRUE; | |
314 | } | |
315 | } | |
316 | AliMixInputHandlerInfo *mihi = 0; | |
317 | Long64_t entryMix = 0, entryMixReal = 0; | |
318 | Int_t counter = 0; | |
319 | AliInputEventHandler *eh = 0; | |
320 | TObjArrayIter next(&fInputHandlers); | |
321 | while ((eh = dynamic_cast<AliInputEventHandler *> (next()))) { | |
322 | if (fEventPool && fEventPool->GetListOfEventCuts()->GetEntries() > 0) { | |
323 | entryMix = -1; | |
324 | if (elNum >= fBufferSize) { | |
325 | Long64_t entryInEntryList = elNum - 2 - counter; | |
326 | if (entryInEntryList < 0) break; | |
327 | entryMix = el->GetEntry(entryInEntryList); | |
328 | } | |
329 | } | |
330 | AliDebug(AliLog::kDebug + 5, Form("Handler[%d] entryMix %lld ", counter, entryMix)); | |
331 | if (entryMix < 0) { | |
332 | UserExecMixAllTasks(fEntryCounter, -1, currentMainEntry, -1, 0); | |
333 | break; | |
334 | } | |
335 | entryMixReal = entryMix; | |
336 | mihi = (AliMixInputHandlerInfo *) fMixTrees.At(counter); | |
337 | TChainElement *te = fMixIntupHandlerInfoTmp->GetEntryInTree(entryMix); | |
338 | if (!te) { | |
339 | AliError("te is null. this is error. tell to developer (#1)") | |
340 | } else { | |
341 | AliDebug(AliLog::kDebug + 3, Form("Preparing InputEventHandler(%d)", counter)); | |
342 | mihi->PrepareEntry(te, entryMix, InputEventHandler(counter), fAnalysisType); | |
343 | // runs UserExecMix for all tasks | |
344 | UserExecMixAllTasks(fEntryCounter, idEntryList, fEntryCounter, entryMixReal, counter); | |
345 | fNumberMixed++; | |
346 | } | |
347 | counter++; | |
348 | } | |
349 | AliDebug(AliLog::kDebug + 3, Form("fEntryCounter=%lld fMixEventNumber=%d", fEntryCounter, fNumberMixed)); | |
350 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ END SETUP EVENT %lld +++++++++++++++++++", fEntryCounter)); | |
351 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
352 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
353 | return kTRUE; | |
354 | } | |
355 | ||
356 | //_____________________________________________________________________________ | |
357 | Bool_t AliMixInputEventHandler::MixEventsMoreTimesWithOneEvent() | |
358 | { | |
359 | // | |
360 | // Mix in history with one event in buffer | |
361 | // | |
362 | AliDebug(AliLog::kDebug + 5, "<-"); | |
363 | AliDebug(AliLog::kDebug + 1, "Mix method"); | |
364 | // get correct handler | |
365 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
366 | AliMultiInputEventHandler *mh = dynamic_cast<AliMultiInputEventHandler *>(mgr->GetInputEventHandler()); | |
367 | AliInputEventHandler *inEvHMain = 0; | |
368 | if (mh) inEvHMain = dynamic_cast<AliInputEventHandler *>(mh->GetFirstInputEventHandler()); | |
369 | else inEvHMain = dynamic_cast<AliInputEventHandler *>(mgr->GetInputEventHandler()); | |
370 | if (!inEvHMain) return kFALSE; | |
371 | // find out zero chain entries | |
372 | Long64_t zeroChainEntries = fMixIntupHandlerInfoTmp->GetChain()->GetEntries() - inEvHMain->GetTree()->GetTree()->GetEntries(); | |
373 | // fill entry | |
374 | Long64_t currentMainEntry = inEvHMain->GetTree()->GetTree()->GetReadEntry() + zeroChainEntries; | |
375 | if (fEventPool && inEvHMain) fEventPool->AddEntry(currentMainEntry, inEvHMain->GetEvent()); | |
376 | // start of | |
377 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ BEGIN SETUP EVENT %lld +++++++++++++++++++", fEntryCounter)); | |
378 | // reset mix number | |
379 | fNumberMixed = 0; | |
380 | Long64_t elNum = 0; | |
381 | Int_t idEntryList = -1; | |
382 | TEntryList *el = 0; | |
383 | if (fEventPool) el = fEventPool->FindEntryList(inEvHMain->GetEvent(), idEntryList); | |
384 | // return in case of 0 entry in full chain | |
385 | if (!fEntryCounter) { | |
386 | // runs UserExecMix for all tasks (kFALSE means that UserExecMix is not called) | |
387 | UserExecMixAllTasks(fEntryCounter, idEntryList, currentMainEntry, -1, 0); | |
388 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ END SETUP EVENT %lld SKIPPED (fEntryCounter=0, idEntryList=%d) +++++++++++++++++++", fEntryCounter, idEntryList)); | |
389 | return kTRUE; | |
390 | } | |
391 | if (!el) { | |
392 | if (fEventPool) { | |
393 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ END SETUP EVENT %lld SKIPPED (el null, idEntryList=%d) +++++++++++++++++++", fEntryCounter, idEntryList)); | |
394 | UserExecMixAllTasks(fEntryCounter, -1, currentMainEntry, -1, 0); | |
395 | return kTRUE; | |
396 | } | |
397 | } else { | |
398 | elNum = el->GetN(); | |
399 | if (elNum < fBufferSize + 1) { | |
400 | UserExecMixAllTasks(fEntryCounter, idEntryList, currentMainEntry, -1, 0); | |
401 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ END SETUP EVENT %lld SKIPPED [FIRST ENTRY in el] (elnum=%lld, idEntryList=%d) +++++++++++++++++++", fEntryCounter, elNum, idEntryList)); | |
402 | return kTRUE; | |
403 | } | |
404 | } | |
405 | // pre mix evetns | |
406 | Int_t mixNum = fMixNumber; | |
407 | if (fUsePreMixEvents) { | |
408 | if (elNum <= 2 * fMixNumber + 1) mixNum = elNum + 1; | |
409 | } | |
410 | AliMixInputHandlerInfo *mihi = 0; | |
411 | Long64_t entryMix = 0, entryMixReal = 0; | |
412 | Int_t counter = 0; | |
413 | mihi = (AliMixInputHandlerInfo *) fMixTrees.At(0); | |
414 | // fills num for main events | |
415 | for (counter = 0; counter < mixNum; counter++) { | |
416 | Long64_t entryInEntryList = elNum - 2 - counter; | |
417 | AliDebug(AliLog::kDebug + 3, Form("entryInEntryList=%lld", entryInEntryList)); | |
418 | if (entryInEntryList < 0) break; | |
419 | entryMix = el->GetEntry(entryInEntryList); | |
420 | AliDebug(AliLog::kDebug + 3, Form("entryMix=%lld", entryMix)); | |
421 | if (entryMix < 0) break; | |
422 | entryMixReal = entryMix; | |
423 | TChainElement *te = fMixIntupHandlerInfoTmp->GetEntryInTree(entryMix); | |
424 | if (!te) { | |
425 | AliError("te is null. this is error. tell to developer (#2)") | |
426 | } else { | |
427 | mihi->PrepareEntry(te, entryMix, InputEventHandler(0), fAnalysisType); | |
428 | // runs UserExecMix for all tasks | |
429 | fNumberMixed++; | |
430 | UserExecMixAllTasks(fEntryCounter, idEntryList, currentMainEntry, entryMixReal, fNumberMixed); | |
431 | InputEventHandler(0)->FinishEvent(); | |
432 | } | |
433 | } | |
434 | AliDebug(AliLog::kDebug + 3, Form("fEntryCounter=%lld fMixEventNumber=%d", fEntryCounter, fNumberMixed)); | |
435 | AliDebug(AliLog::kDebug + 3, Form("++++++++++++++ END SETUP EVENT %lld +++++++++++++++++++", fEntryCounter)); | |
436 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
437 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
438 | return kTRUE; | |
439 | } | |
440 | ||
441 | //_____________________________________________________________________________ | |
442 | Bool_t AliMixInputEventHandler::MixEventsMoreTimesWithBuffer() | |
443 | { | |
444 | // | |
445 | // Mix more events in buffer with mixing with history | |
446 | // | |
447 | AliWarning("Not implemented"); | |
448 | return kFALSE; | |
449 | } | |
450 | ||
451 | //_____________________________________________________________________________ | |
452 | Bool_t AliMixInputEventHandler::FinishEvent() | |
453 | { | |
454 | // | |
455 | // FinishEvent() is called for all mix input handlers | |
456 | // | |
457 | AliDebug(AliLog::kDebug + 5, Form("<-")); | |
458 | AliMultiInputEventHandler::FinishEvent(); | |
459 | fEntryCounter++; | |
460 | AliDebug(AliLog::kDebug + 5, Form("->")); | |
461 | return kTRUE; | |
462 | } | |
463 | ||
464 | //_____________________________________________________________________________ | |
465 | void AliMixInputEventHandler::AddInputEventHandler(AliVEventHandler*) | |
466 | { | |
467 | // | |
468 | // AddInputEventHandler will not be used | |
469 | // | |
470 | AliWarning("Function AddInputEventHandler is disabled for AliMixEventInputHandler !!!"); | |
471 | AliWarning("Use AliMixEventInputHandler::SetInputHandlerForMixing instead. Exiting ..."); | |
472 | } | |
473 | ||
474 | //_____________________________________________________________________________ | |
475 | void AliMixInputEventHandler::UserExecMixAllTasks(Long64_t entryCounter, Int_t idEntryList, Long64_t entryMainReal, Long64_t entryMixReal, Int_t numMixed) | |
476 | { | |
477 | // | |
478 | // Execute all task and sets mixing parameters | |
479 | // | |
480 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
481 | AliAnalysisTaskSE *mixTask = 0; | |
482 | TObjArrayIter next(mgr->GetTasks()); | |
483 | while ((mixTask = (AliAnalysisTaskSE *) next())) { | |
484 | if (dynamic_cast<AliAnalysisTaskSE *>(mixTask)) { | |
485 | AliDebug(AliLog::kDebug, Form("%s %lld %d [%lld,%lld] %d", mixTask->GetName(), entryCounter, numMixed, entryMainReal, entryMixReal, idEntryList)); | |
486 | // mixTask->SetCurrentBinIndex(idEntryList); | |
487 | // mixTask->SetCurrentEntry(entryCounter); | |
488 | // mixTask->SetCurrentEntryMain(entryMainReal); | |
489 | // mixTask->SetCurrentEntryMix(entryMixReal); | |
490 | // mixTask->SetNumberMixed(numMixed); | |
491 | fCurrentEntry = idEntryList; | |
492 | fCurrentEntryMain = entryCounter; | |
493 | fCurrentEntryMix = entryMainReal; | |
494 | fCurrentBinIndex = entryMixReal; | |
495 | ||
496 | if (entryMixReal > -1) mixTask->UserExecMix(""); | |
497 | } | |
498 | } | |
499 | } | |
500 | ||
501 | //_____________________________________________________________________________ | |
502 | void AliMixInputEventHandler::SetMixNumber(const Int_t mixNum) | |
503 | { | |
504 | // | |
505 | // Sets mix number | |
506 | // | |
507 | if (fMixNumber > 1 && fBufferSize > 1) { | |
508 | AliWarning("Sleeping 10 sec to show Warning Message ...") | |
509 | AliWarning("========================================================================================="); | |
510 | AliWarning(Form("BufferSize(%d) higher > 1 and fMixNumber(%d) > 1, which is not supported", fBufferSize, mixNum)); | |
511 | AliWarning(""); | |
512 | AliWarning("\tBufferSize will be set to 1"); | |
513 | AliWarning(""); | |
514 | AliWarning("Hints:"); | |
515 | AliWarning(""); | |
516 | AliWarning("\t1.If you want to use buffer do:"); | |
517 | AliWarning(Form("\t\tAliMixInputEventHandler *mixH = new AliMixInputEventHandler(%d,1)", fBufferSize)); | |
518 | AliWarning(""); | |
519 | AliWarning("\t2.If you want to use mix more time with buffer size 1, then do:"); | |
520 | AliWarning(Form("\t\tAliMixInputEventHandler *mixH = new AliMixInputEventHandler(1,%d)", mixNum)); | |
521 | AliWarning(""); | |
522 | AliWarning("========================================================================================="); | |
523 | gSystem->Sleep(10000); | |
524 | fBufferSize = 1; | |
525 | } | |
526 | fMixNumber = mixNum; | |
527 | } |