Port of new Event Mixing implementation
[u/mrichter/AliRoot.git] / ANALYSIS / EventMixing / AliMixInputEventHandler.cxx
CommitLineData
b425275c 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
26ClassImp(AliMixInputEventHandler)
27
28AliMixInputEventHandler::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//_____________________________________________________________________________
53AliInputEventHandler *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//_____________________________________________________________________________
71void 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//_____________________________________________________________________________
87Bool_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//_____________________________________________________________________________
127Bool_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//_____________________________________________________________________________
142Bool_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//_____________________________________________________________________________
172Bool_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//_____________________________________________________________________________
186Bool_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//_____________________________________________________________________________
212Bool_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//_____________________________________________________________________________
270Bool_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 = (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//_____________________________________________________________________________
357Bool_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//_____________________________________________________________________________
442Bool_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//_____________________________________________________________________________
452Bool_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//_____________________________________________________________________________
465void 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//_____________________________________________________________________________
475void 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//_____________________________________________________________________________
502void 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}