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b86ddfbb | 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 | // Various utilities usefull for analysis | |
17 | // | |
18 | //*-- Yves Schutz | |
19 | ////////////////////////////////////////////////////////////////////////////// | |
20 | ||
21 | #include "AliAnalysisDataContainer.h" | |
22 | #include "AliTagAnalysis.h" | |
23 | #include "AliEventTagCuts.h" | |
24 | #include "AliRunTagCuts.h" | |
25 | #include "AliXMLCollection.h" | |
26 | #include "AliAnalysisGoodies.h" | |
27 | #include "AliAnalysisManager.h" | |
28 | #include "AliAnalysisTask.h" | |
29 | //#include "AliPhotonAnalysisTask.h" | |
30 | #include "AliLog.h" | |
31 | ||
32 | #include <Riostream.h> | |
33 | #include <TAlienCollection.h> | |
34 | #include <TChain.h> | |
35 | #include <TFileMerger.h> | |
36 | #include <TGrid.h> | |
37 | #include <TROOT.h> | |
38 | #include <TSystem.h> | |
39 | ||
40 | ||
41 | //______________________________________________________________________________ | |
42 | AliAnalysisGoodies::AliAnalysisGoodies() : | |
43 | fESDTreeName("esdTree"), | |
44 | fnumberOfTasks(0), | |
45 | fTaskList(0), | |
46 | fTaskInType(0), | |
47 | fTaskOuType(0) | |
48 | { | |
49 | fTimer.Reset() ; | |
50 | ||
51 | TString token = gSystem->Getenv("GRID_TOKEN") ; | |
52 | ||
53 | if ( token == "OK" ) | |
54 | TGrid::Connect("alien://"); | |
55 | else | |
56 | AliInfo("You are not connected to the GRID") ; | |
57 | } | |
58 | ||
59 | //______________________________________________________________________________ | |
60 | void AliAnalysisGoodies::Help() const | |
61 | { | |
62 | AliInfo("Analysis utilities:\n") ; | |
63 | printf(" *** Copy : copy files ESD files listed in an xml collection from AliEn catalog to local storage and creates a local xml collection \n") ; | |
64 | printf(" usage: Copy(in, out)\n") ; | |
65 | printf(" in: a xml esd collection file name \n") ; | |
66 | printf(" ou: the local directory where to save the esd root files \n") ; | |
67 | printf(" *** Make : makes esd collection from tags \n") ; | |
68 | printf(" usage: Make(tags, esds)\n") ; | |
69 | printf(" tags: is either a tag root file or an xml tag collection \n") ; | |
70 | printf(" esds: is an esd collection \n") ; | |
71 | printf(" *** Merge : merges files listed in a xml collection \n") ; | |
72 | printf(" usage Merge(collection, outputDile)\n") ; | |
73 | printf(" collection: is a xml collection \n") ; | |
74 | printf(" *** Process : process the events with an Analysis Task \n") ; | |
75 | printf(" usage: Process(esdFile, tagCuts) \n") ; | |
76 | printf(" esdFile: can be a root file with the ESD Tree ( ex: esd?AliESDs.root) \n") ; | |
77 | printf(" or a root file with the Tag Tree ( ex: tag?Run100.Event0_100.ESD.tag.root) \n") ; | |
78 | printf(" or a local or alien xml file with the ESD collection ( ex: esd?esdCollection.xml) \n") ; | |
79 | printf(" or a local or alien xml file with the TAG collection ( ex: tag?tagCollection.xml) \n") ; | |
80 | printf(" or a TChain of esd TTrees \n") ; | |
81 | printf(" tagCuts: is the AliEventTagCuts (needed only for tag? cases \n") ; | |
82 | printf(" *** Register: register files already stored in a MSS into the AliEn catalog\n") ; | |
83 | printf(" usage: Register(lfndir, pfndir, pfnFileName) \n") ; | |
84 | printf(" lfndir : AliEn directory ( ex: /alice/data/2006/LHC06c/PHOS_TestBeam/\n") ; | |
85 | printf(" pfndir : MSS directory ( ex: /castor/cern.ch/alice/testbeam/phos/2006 \n") ; | |
86 | printf(" file : text file with a list of the file names to be registered\n ") ; | |
87 | ||
88 | } | |
89 | ||
90 | //______________________________________________________________________ | |
91 | const Bool_t AliAnalysisGoodies::Alien2Local(const TString collectionNameIn, const TString localDir) | |
92 | { | |
93 | // copy files ESD files listed in an xml collection from AliEn catalog to local storage and creates a local xml collection | |
94 | // usage: Alien2Local(in, out) | |
95 | // in: a xml esd collection file name | |
96 | // ou: the local directory where to save the esd root files | |
97 | ||
98 | Bool_t rv = kTRUE ; | |
99 | ||
100 | fTimer.Start() ; | |
101 | ||
102 | AliXMLCollection * collectionIn = AliXMLCollection::Open(collectionNameIn) ; | |
103 | collectionIn->Reset() ; | |
104 | ||
105 | AliXMLCollection * collectionOu = new AliXMLCollection() ; | |
106 | TString collectionNameOu(collectionIn->GetCollectionName()) ; | |
107 | collectionNameOu.Append("Local") ; | |
108 | collectionOu->SetCollectionName(collectionNameOu) ; | |
109 | collectionOu->WriteHeader() ; | |
110 | ||
111 | TFileMerger merger ; | |
112 | ||
113 | const char* ocwd = gSystem->WorkingDirectory(); | |
114 | ||
115 | Int_t counter = 0 ; | |
116 | while ( collectionIn->Next() ) { | |
117 | gSystem->ChangeDirectory(localDir) ; | |
118 | TString fileTURL = collectionIn->GetTURL("") ; | |
119 | ||
120 | TString tempo(fileTURL) ; | |
121 | tempo.Remove(tempo.Last('/'), tempo.Length()) ; | |
122 | TString evtsNumber = tempo(tempo.Last('/')+1, tempo.Length())+"/"; | |
123 | tempo.Remove(tempo.Last('/'), tempo.Length()) ; | |
124 | TString runNumber = tempo(tempo.Last('/')+1, tempo.Length())+"/" ; | |
125 | TString dir = localDir + runNumber ; | |
126 | gSystem->MakeDirectory(dir) ; | |
127 | gSystem->ChangeDirectory(dir) ; | |
128 | dir += evtsNumber + "/"; | |
129 | gSystem->MakeDirectory(dir) ; | |
130 | gSystem->ChangeDirectory(dir) ; | |
131 | dir += collectionIn->GetCollectionName() ; | |
132 | TEntryList * list = collectionIn->GetEventList("") ; | |
133 | ||
134 | collectionOu->WriteBody(counter, collectionIn->GetGUID(""), collectionIn->GetLFN(""), collectionIn->GetTURL(""), list) ; | |
135 | counter++ ; | |
136 | printf("Copying %s to %s\n", fileTURL.Data(), dir.Data()) ; | |
137 | merger.Cp(fileTURL, dir) ; | |
138 | } | |
139 | collectionOu->Export() ; | |
140 | gSystem->ChangeDirectory(ocwd) ; | |
141 | ||
142 | fTimer.Stop(); | |
143 | fTimer.Print(); | |
144 | ||
145 | return rv ; | |
146 | } | |
147 | ||
148 | //______________________________________________________________________ | |
149 | const Bool_t AliAnalysisGoodies::Make(AliRunTagCuts *runCuts, AliEventTagCuts *evtCuts, const char * in, const char * out) const | |
150 | { | |
151 | // makes esd collection from tags | |
152 | // usage Make(tags, esds) | |
153 | // tags: is either a tag root file or an xml tag collection | |
154 | // esds: is an esd collection | |
155 | ||
156 | Bool_t rv = kTRUE ; | |
157 | ||
158 | if ( !evtCuts && !runCuts ) { | |
159 | AliError("No Tag cuts provided") ; | |
160 | return kFALSE ; | |
161 | } | |
162 | ||
163 | TString file(in) ; | |
164 | if ( file.Contains(".root") ) | |
165 | rv = MakeEsdCollectionFromTagFile(runCuts, evtCuts, file.Data(), out) ; | |
166 | else if ( file.Contains(".xml") ) | |
167 | rv = MakeEsdCollectionFromTagCollection(runCuts, evtCuts, file.Data(), out) ; | |
168 | else { | |
169 | AliError(Form("%s is not a valid file format", in)) ; | |
170 | rv = kFALSE ; | |
171 | } | |
172 | ||
173 | return rv ; | |
174 | } | |
175 | ||
176 | //______________________________________________________________________ | |
177 | const Bool_t AliAnalysisGoodies::MakeEsdCollectionFromTagFile(AliRunTagCuts *runCuts, AliEventTagCuts *evtCuts, const char * in, const char * out) const | |
178 | { | |
179 | // Makes an esd collection from a root tag file | |
180 | Bool_t rv = kTRUE ; | |
181 | // Open the file collection | |
182 | printf("*** Create Collection ***\n"); | |
183 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
184 | printf("*** file = |%s| \n",in); | |
185 | ||
186 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
187 | rv = tagAna->AddTagsFile(in); | |
188 | if ( ! rv ) | |
189 | return rv ; | |
190 | ||
191 | tagAna->CreateXMLCollection(out, runCuts, evtCuts) ; | |
192 | ||
193 | return rv ; | |
194 | ||
195 | } | |
196 | ||
197 | //______________________________________________________________________ | |
198 | const Bool_t AliAnalysisGoodies::MakeEsdCollectionFromTagCollection(AliRunTagCuts * runCuts, AliEventTagCuts * evtCuts, const char * in, const char * out) const | |
199 | { | |
200 | // Makes an esd collection from a xml tag collection | |
201 | Bool_t rv = kTRUE ; | |
202 | // Open the file collection | |
203 | printf("*** Create Collection ***\n"); | |
204 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
205 | printf("*** Coll = |%s| \n",in); | |
206 | ||
207 | TAlienCollection * collection = TAlienCollection::Open(in); | |
208 | TGridResult* result = collection->GetGridResult(""); | |
209 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
210 | tagAna->ChainGridTags(result); | |
211 | ||
212 | tagAna->CreateXMLCollection(out, runCuts, evtCuts) ; | |
213 | ||
214 | return rv ; | |
215 | } | |
216 | ||
217 | //______________________________________________________________________ | |
218 | const Bool_t AliAnalysisGoodies::MakeEsdCollectionFromTagCollection(const char * runCuts, const char * evtCuts, const char * in, const char * out) const | |
219 | { | |
220 | // Makes an esd collection from a xml tag collection | |
221 | ||
222 | Bool_t rv = kTRUE ; | |
223 | ||
224 | // Open the file collection | |
225 | printf("*** Create Collection ***\n"); | |
226 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
227 | printf("*** Coll = |%s| \n",in); | |
228 | ||
229 | TAlienCollection * collection = TAlienCollection::Open(in); | |
230 | TGridResult* result = collection->GetGridResult(""); | |
231 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
232 | tagAna->ChainGridTags(result); | |
233 | ||
234 | tagAna->CreateXMLCollection(out, runCuts, evtCuts) ; | |
235 | ||
236 | return rv ; | |
237 | } | |
238 | ||
239 | //______________________________________________________________________ | |
240 | const Bool_t AliAnalysisGoodies::Merge(const char * collectionFile, const char * subFile, const char * outFile) | |
241 | { | |
242 | // merges files listed in a xml collection | |
243 | // usage Merge(collection, outputFile)) | |
244 | // collection: is a xml collection | |
245 | ||
246 | Bool_t rv = kFALSE ; | |
247 | ||
248 | if ( strstr(collectionFile, ".xml") == 0 ) { | |
249 | AliError("Input collection file must be an \".xml\" file\n") ; | |
250 | return kFALSE ; | |
251 | } | |
252 | ||
253 | fTimer.Start() ; | |
254 | ||
255 | // Open the file collection | |
256 | printf("*** Create Collection ***\n"); | |
257 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
258 | printf("*** Coll = |%s| \n",collectionFile); | |
259 | ||
260 | TAlienCollection * collection = TAlienCollection::Open(collectionFile); | |
261 | TGridResult* result = collection->GetGridResult(""); | |
262 | ||
263 | Int_t index = 0 ; | |
264 | const char * turl ; | |
265 | TFileMerger merger ; | |
266 | if (!outFile) { | |
267 | TString tempo(collectionFile) ; | |
268 | if ( subFile) | |
269 | tempo.ReplaceAll(".xml", subFile) ; | |
270 | else | |
271 | tempo.ReplaceAll(".xml", "_Merged.root") ; | |
272 | outFile = tempo.Data() ; | |
273 | } | |
274 | merger.OutputFile(outFile) ; | |
275 | ||
276 | while ( (turl = result->GetKey(index, "turl")) ) { | |
277 | char file[2048] ; | |
278 | if ( subFile ) | |
279 | sprintf(file, "%s#%s", turl, subFile) ; | |
280 | else | |
281 | sprintf(file, "%s", turl) ; | |
282 | ||
283 | printf("%s\n", file) ; | |
284 | merger.AddFile(file) ; | |
285 | index++ ; | |
286 | } | |
287 | ||
288 | if (index) | |
289 | merger.Merge() ; | |
290 | ||
291 | AliInfo(Form("Files merged into %s\n", outFile)) ; | |
292 | ||
293 | fTimer.Stop(); | |
294 | fTimer.Print(); | |
295 | ||
296 | return rv ; | |
297 | } | |
298 | ||
299 | //______________________________________________________________________ | |
300 | const Bool_t AliAnalysisGoodies::Process(TChain * chain) | |
301 | { | |
302 | // process events starting from a chain of esd Trees | |
303 | Bool_t rv = kFALSE ; | |
304 | ||
305 | fTimer.Start() ; | |
306 | ||
307 | rv = ProcessChain(chain) ; | |
308 | ||
309 | fTimer.Stop(); | |
310 | fTimer.Print(); | |
311 | ||
312 | return rv ; | |
313 | } | |
314 | ||
315 | //______________________________________________________________________ | |
316 | const Bool_t AliAnalysisGoodies::Process(const char * inFile) | |
317 | { | |
318 | // process the events with an Analysis Task | |
319 | // usage Process(esdFile) | |
320 | // esdFile: is of the form opt?file_lfn | |
321 | Bool_t rv = kFALSE ; | |
322 | AliRunTagCuts * runCuts = 0x0 ; | |
323 | AliEventTagCuts * evtCuts = 0x0 ; | |
324 | ||
325 | rv = Process(inFile, runCuts, evtCuts) ; | |
326 | ||
327 | return rv ; | |
328 | } | |
329 | ||
330 | //______________________________________________________________________ | |
331 | const Bool_t AliAnalysisGoodies::Process(const char * inFile, AliRunTagCuts *runCuts, AliEventTagCuts * evtCuts ) | |
332 | { | |
333 | // process the events with an Analysis Task | |
334 | // usage Process(esdFile, runtagCuts, evtTagCuts) | |
335 | // esdFile: is of the form opt?file_lfn | |
336 | ||
337 | Bool_t rv = kFALSE ; | |
338 | ||
339 | fTimer.Start() ; | |
340 | ||
341 | TString file(inFile) ; | |
342 | if ( file.Contains("esd?") && file.Contains(".root") ) { | |
343 | file.ReplaceAll("esd?", "") ; | |
344 | rv = ProcessEsdFile(file.Data()) ; | |
345 | ||
346 | } else if ( file.Contains("esd?") && file.Contains(".xml") ) { | |
347 | file.ReplaceAll("esd?", "") ; | |
348 | rv = ProcessEsdXmlCollection(file.Data()) ; | |
349 | ||
350 | } else if (file.Contains("tag?") && file.Contains(".root") ) { | |
351 | file.ReplaceAll("tag?", "") ; | |
352 | rv = ProcessTagFile(file.Data(), runCuts, evtCuts) ; | |
353 | ||
354 | } else if (file.Contains("tag?") && file.Contains(".xml") ) { | |
355 | file.ReplaceAll("tag?", "") ; | |
356 | rv = ProcessTagXmlCollection(file.Data(), runCuts, evtCuts) ; | |
357 | ||
358 | } else { | |
359 | AliError(Form("%s is not a valid file format", inFile)) ; | |
360 | rv = kFALSE ; | |
361 | } | |
362 | ||
363 | fTimer.Stop(); | |
364 | fTimer.Print(); | |
365 | ||
366 | return rv ; | |
367 | } | |
368 | ||
369 | //______________________________________________________________________ | |
370 | const Bool_t AliAnalysisGoodies::Process(const char * inFile, const char * runCuts, const char * evtCuts) | |
371 | { | |
372 | // process the events with an Analysis Task | |
373 | // usage Process(esdFile, runtagCuts, evtTagCuts) | |
374 | // esdFile: is of the form opt?file_lfn | |
375 | ||
376 | Bool_t rv = kFALSE ; | |
377 | ||
378 | fTimer.Start() ; | |
379 | ||
380 | TString file(inFile) ; | |
381 | if ( file.Contains("esd?") && file.Contains(".root") ) { | |
382 | file.ReplaceAll("esd?", "") ; | |
383 | rv = ProcessEsdFile(file.Data()) ; | |
384 | ||
385 | } else if ( file.Contains("esd?") && file.Contains(".xml") ) { | |
386 | file.ReplaceAll("esd?", "") ; | |
387 | rv = ProcessEsdXmlCollection(file.Data()) ; | |
388 | ||
389 | } else if (file.Contains("tag?") && file.Contains(".root") ) { | |
390 | file.ReplaceAll("tag?", "") ; | |
391 | rv = ProcessTagFile(file.Data(), runCuts, evtCuts) ; | |
392 | ||
393 | } else if (file.Contains("tag?") && file.Contains(".xml") ) { | |
394 | file.ReplaceAll("tag?", "") ; | |
395 | rv = ProcessTagXmlCollection(file.Data(), runCuts, evtCuts) ; | |
396 | ||
397 | } else { | |
398 | AliError(Form("%s is not a valid file format", inFile)) ; | |
399 | rv = kFALSE ; | |
400 | } | |
401 | ||
402 | fTimer.Stop(); | |
403 | fTimer.Print(); | |
404 | ||
405 | return rv ; | |
406 | } | |
407 | ||
408 | //______________________________________________________________________ | |
409 | const Bool_t AliAnalysisGoodies::ProcessChain(TChain * chain) const | |
410 | { | |
411 | // Procees a TChain. | |
412 | ||
413 | Bool_t rv = kTRUE ; | |
414 | ||
415 | if (! fTaskList ) { | |
416 | AliError("No tasks defined") ; | |
417 | return kFALSE ; | |
418 | } | |
419 | ||
420 | // Make the analysis manager | |
421 | AliAnalysisManager * mgr = new AliAnalysisManager() ; | |
422 | ||
423 | // Make tasks | |
424 | // The top input must be common to all top tasks | |
425 | TClass * classIn = fTaskInType[0] ; | |
426 | AliAnalysisDataContainer * taskInput = mgr->CreateContainer("Input Container", classIn, AliAnalysisManager::kInputContainer) ; | |
427 | Int_t index ; | |
428 | for (index = 0; index < fnumberOfTasks; index++) { | |
429 | AliAnalysisTask * task = fTaskList[index] ; | |
430 | mgr->AddTask(task) ; | |
431 | ||
432 | // Create containers for input/output | |
433 | TClass * classOu = fTaskOuType[index] ; | |
434 | AliAnalysisDataContainer * taskOutput = mgr->CreateContainer("Output Container", classOu, AliAnalysisManager::kOutputContainer) ; | |
435 | mgr->ConnectInput (task, 0, taskInput); | |
436 | mgr->ConnectOutput(task, 0, taskOutput); | |
437 | } | |
438 | ||
439 | // Open data | |
440 | taskInput->SetData(chain); | |
441 | ||
442 | if (mgr->InitAnalysis()) { | |
443 | mgr->PrintStatus(); | |
444 | chain->Process(mgr); | |
445 | } else | |
446 | rv = kFALSE ; | |
447 | ||
448 | return rv ; | |
449 | } | |
450 | ||
451 | //______________________________________________________________________ | |
452 | const Bool_t AliAnalysisGoodies::ProcessEsdFile(const char * esdFile) const | |
453 | { | |
454 | // process the events in a single ESD file with an Analysis Task | |
455 | // usage ProcessLocalEsdFile(esdFile) | |
456 | // esdFile: is the root file (local or in alien) with the ESD Tree ( ex: AliESDs.root) | |
457 | ||
458 | Bool_t rv = kTRUE ; | |
459 | ||
460 | printf("*** Process ***\n"); | |
461 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
462 | printf("*** Coll = |%s| \n",esdFile); | |
463 | ||
464 | // Makes the ESD chain | |
465 | printf("*** Getting the Chain ***\n"); | |
466 | TChain* analysisChain = new TChain(fESDTreeName) ; | |
467 | analysisChain->AddFile(esdFile); | |
468 | ||
469 | // Process the events | |
470 | rv = ProcessChain(analysisChain) ; | |
471 | ||
472 | return rv; | |
473 | } | |
474 | ||
475 | //______________________________________________________________________ | |
476 | const Bool_t AliAnalysisGoodies::ProcessTagFile(const char * tagFile, AliRunTagCuts *runCuts, AliEventTagCuts *evtCuts) const | |
477 | { | |
478 | // process the events in a single Tag file with an Analysis Task | |
479 | // usage ProcessLocalEsdFile(tagFile) | |
480 | // tagFile: is the root file (local or in alien) with the Tag Tree (ex: Run102.Event0_100.ESD.tag.root) | |
481 | ||
482 | Bool_t rv = kTRUE ; | |
483 | ||
484 | if ( !evtCuts && !runCuts ) { | |
485 | AliError("No Tag cuts provided") ; | |
486 | return kFALSE ; | |
487 | } | |
488 | ||
489 | printf("*** Process ***\n"); | |
490 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
491 | printf("*** Coll = |%s| \n",tagFile); | |
492 | ||
493 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
494 | rv = tagAna->AddTagsFile(tagFile); | |
495 | if ( ! rv ) | |
496 | return rv ; | |
497 | ||
498 | // Query the tag file and make the analysis chain | |
499 | TChain * analysisChain = new TChain(fESDTreeName) ; | |
500 | analysisChain = tagAna->QueryTags(runCuts, evtCuts); | |
501 | ||
502 | // Process the events | |
503 | rv = ProcessChain(analysisChain) ; | |
504 | ||
505 | return rv; | |
506 | } | |
507 | ||
508 | //______________________________________________________________________ | |
509 | const Bool_t AliAnalysisGoodies::ProcessTagFile(const char * tagFile, const char * runCuts, const char * evtCuts) const | |
510 | { | |
511 | // process the events in a single Tag file with an Analysis Task | |
512 | // usage ProcessLocalEsdFile(tagFile) | |
513 | // tagFile: is the root file (local or in alien) with the Tag Tree (ex: Run102.Event0_100.ESD.tag.root) | |
514 | ||
515 | Bool_t rv = kTRUE ; | |
516 | ||
517 | ||
518 | if ( !evtCuts && !runCuts ) { | |
519 | AliError("No Tag cuts provided") ; | |
520 | return kFALSE ; | |
521 | } | |
522 | ||
523 | printf("*** Process ***\n"); | |
524 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
525 | printf("*** Coll = |%s| \n",tagFile); | |
526 | ||
527 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
528 | rv = tagAna->AddTagsFile(tagFile); | |
529 | if ( ! rv ) | |
530 | return rv ; | |
531 | ||
532 | // Query the tag file and make the analysis chain | |
533 | TChain * analysisChain = new TChain(fESDTreeName) ; | |
534 | analysisChain = tagAna->QueryTags(runCuts, evtCuts); | |
535 | ||
536 | // Process the events | |
537 | rv = ProcessChain(analysisChain) ; | |
538 | ||
539 | return rv; | |
540 | } | |
541 | ||
542 | //______________________________________________________________________ | |
543 | const Bool_t AliAnalysisGoodies::ProcessEsdXmlCollection(const char * xmlFile) const | |
544 | { | |
545 | // process the events in a xml ESD collection with an Analysis Task | |
546 | // usage ProcessLocalEsdFile(xmlFile) | |
547 | // xmlFile: is the local xml file with the ESD collection ( ex: esdCollection.xml) | |
548 | ||
549 | Bool_t rv = kTRUE ; | |
550 | ||
551 | printf("*** Process ***\n"); | |
552 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
553 | printf("*** Coll = |%s| \n",xmlFile); | |
554 | ||
555 | TAlienCollection * collection = TAlienCollection::Open(xmlFile) ; | |
556 | if (! collection) { | |
557 | AliError(Form("%s not found", xmlFile)) ; | |
558 | return kFALSE ; | |
559 | } | |
560 | ||
561 | TGridResult* result = collection->GetGridResult(""); | |
562 | TList* analysisfilelist = result->GetFileInfoList(); | |
563 | ||
564 | // Makes the ESD chain | |
565 | printf("*** Getting the Chain ***\n"); | |
566 | TChain* analysisChain = new TChain(fESDTreeName); | |
567 | analysisChain->AddFileInfoList(analysisfilelist); | |
568 | ||
569 | // Process the events | |
570 | rv = ProcessChain(analysisChain) ; | |
571 | ||
572 | return rv ; | |
573 | } | |
574 | ||
575 | //______________________________________________________________________ | |
576 | const Bool_t AliAnalysisGoodies::ProcessTagXmlCollection(const char * xmlFile, AliRunTagCuts *runCuts, AliEventTagCuts * evtCuts) const | |
577 | { | |
578 | // process the events in a xml ESD collection with an Analysis Task | |
579 | // usage ProcessLocalEsdFile(xmlFile) | |
580 | // xmlFile: is the local xml file with the tag collection ( ex: tagCollection.xml) | |
581 | ||
582 | Bool_t rv = kTRUE ; | |
583 | ||
584 | if ( !evtCuts && !runCuts ) { | |
585 | AliError("No Tag cuts provided") ; | |
586 | return kFALSE ; | |
587 | } | |
588 | ||
589 | printf("*** Process ***\n"); | |
590 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
591 | printf("*** Coll = |%s| \n",xmlFile); | |
592 | ||
593 | // check if file is local or alien | |
594 | if ( gSystem->AccessPathName(xmlFile) ) | |
595 | TGrid::Connect("alien://"); | |
596 | ||
597 | TAlienCollection * collection = TAlienCollection::Open(xmlFile) ; | |
598 | if (! collection) { | |
599 | AliError(Form("%s not found", xmlFile)) ; | |
600 | return kFALSE ; | |
601 | } | |
602 | ||
603 | TGridResult* result = collection->GetGridResult(""); | |
604 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
605 | tagAna->ChainGridTags(result); | |
606 | ||
607 | // Query the tag file and make the analysis chain | |
608 | TChain * analysisChain = new TChain(fESDTreeName) ; | |
609 | analysisChain = tagAna->QueryTags(runCuts, evtCuts); | |
610 | ||
611 | // Process the events | |
612 | rv = ProcessChain(analysisChain) ; | |
613 | ||
614 | return rv ; | |
615 | } | |
616 | ||
617 | //______________________________________________________________________ | |
618 | const Bool_t AliAnalysisGoodies::ProcessTagXmlCollection(const char * xmlFile, const char * runCuts, const char * evtCuts) const | |
619 | { | |
620 | // process the events in a xml ESD collection with an Analysis Task | |
621 | // usage ProcessLocalEsdFile(xmlFile) | |
622 | // xmlFile: is the local xml file with the tag collection ( ex: tagCollection.xml) | |
623 | ||
624 | Bool_t rv = kTRUE ; | |
625 | ||
626 | if ( !evtCuts && !runCuts ) { | |
627 | AliError("No Tag cuts provided") ; | |
628 | return kFALSE ; | |
629 | } | |
630 | ||
631 | printf("*** Process ***\n"); | |
632 | printf("*** Wk-Dir = |%s| \n",gSystem->WorkingDirectory()); | |
633 | printf("*** Coll = |%s| \n",xmlFile); | |
634 | ||
635 | // check if file is local or alien | |
636 | if ( gSystem->AccessPathName(xmlFile) ) | |
637 | TGrid::Connect("alien://"); | |
638 | ||
639 | TAlienCollection * collection = TAlienCollection::Open(xmlFile) ; | |
640 | if (! collection) { | |
641 | AliError(Form("%s not found", xmlFile)) ; | |
642 | return kFALSE ; | |
643 | } | |
644 | ||
645 | TGridResult* result = collection->GetGridResult(""); | |
646 | AliTagAnalysis * tagAna = new AliTagAnalysis(); | |
647 | tagAna->ChainGridTags(result); | |
648 | ||
649 | // Query the tag file and make the analysis chain | |
650 | TChain * analysisChain = new TChain(fESDTreeName) ; | |
651 | analysisChain = tagAna->QueryTags(runCuts, evtCuts); | |
652 | ||
653 | // Process the events | |
654 | rv = ProcessChain(analysisChain) ; | |
655 | ||
656 | return rv ; | |
657 | } | |
658 | ||
659 | //______________________________________________________________________ | |
660 | const Bool_t AliAnalysisGoodies::Register( const char * lfndir, const char * pfndir, const char * file) | |
661 | { | |
662 | // register files already stored in a MSS into the AliEn catalog | |
663 | // usage: Register(lfndir, pfndir, pfnFileName) | |
664 | // lfndir : AliEn directory ( ex: /alice/data/2006/LHC06c/PHOS_TestBeam/ ) | |
665 | // pfndir : MSS directory ( ex: /castor/cern.ch/alice/testbeam/phos/2006 ) | |
666 | // file : text file with a list of the file names to be registered | |
667 | ||
668 | Bool_t rv = kTRUE ; | |
669 | fTimer.Start() ; | |
670 | ||
671 | ifstream in; | |
672 | in.open(file); | |
673 | if ( in.bad() ) { | |
674 | AliError(Form("Cannot open file %s\n", file)) ; | |
675 | return kFALSE ; | |
676 | } | |
677 | ||
678 | TGrid::Connect("alien://"); | |
679 | ||
680 | char fileName[1024] ; | |
681 | ||
682 | while (1) { | |
683 | in >> fileName ; | |
684 | if (!in.good()) | |
685 | break; | |
686 | char lfn[1024] ; | |
687 | ||
688 | sprintf(lfn, "%s/%s", lfndir, fileName) ; | |
689 | ||
690 | char pfn[1024] ; | |
691 | ||
692 | sprintf(pfn, "castor://Alice::CERN::Castor2/%s/%s", pfndir, fileName) ; | |
693 | ||
694 | printf("Register %s as %s\n", pfn, lfn) ; | |
695 | ||
696 | gGrid->Register(lfn, pfn) ; | |
697 | } | |
698 | ||
699 | fTimer.Stop(); | |
700 | fTimer.Print(); | |
701 | ||
702 | return rv; | |
703 | } | |
704 | ||
705 | //______________________________________________________________________ | |
706 | void AliAnalysisGoodies::SetTasks(Int_t nb, AliAnalysisTask ** taskList, TClass ** inputType, TClass ** outputType) | |
707 | { | |
708 | // define a task with its output and input type | |
709 | ||
710 | ||
711 | fnumberOfTasks= nb; | |
712 | fTaskList = taskList ; | |
713 | fTaskInType = inputType ; | |
714 | fTaskOuType = outputType ; | |
715 | } |