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ac4edd2e | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | // $Id: AliMergeableCollection.cxx 50593 2011-07-14 17:42:28Z martinez $ | |
17 | ||
18 | /// | |
19 | /// A mergeable object container. | |
20 | /// | |
21 | /// For each tuple (key1,key2,..,keyN) a (hash)list of mergeable objects is associated. | |
22 | /// Note that key1, key2 (optional), ..., keyN (optional) are strings. | |
23 | /// Those strings should not contain "/" themselves. | |
24 | /// | |
25 | /// More helper functions might be added in the future (e.g. Project, etc...) | |
26 | ||
27 | #include "AliMergeableCollection.h" | |
28 | ||
3a7af7bd | 29 | using std::cout; |
30 | using std::endl; | |
ac4edd2e | 31 | ClassImp(AliMergeableCollection) |
32 | ||
33 | #include "AliLog.h" | |
34 | #include "Riostream.h" | |
35 | #include "TError.h" | |
73a1ccd5 | 36 | #include "TFolder.h" |
1b331634 | 37 | #include "TGraph.h" |
73a1ccd5 | 38 | #include "TH1.h" |
39 | #include "TH2.h" | |
ac4edd2e | 40 | #include "THashList.h" |
73a1ccd5 | 41 | #include "THnSparse.h" |
ac4edd2e | 42 | #include "TKey.h" |
43 | #include "TMap.h" | |
44 | #include "TObjArray.h" | |
45 | #include "TObjString.h" | |
73a1ccd5 | 46 | #include "TProfile.h" |
ac4edd2e | 47 | #include "TRegexp.h" |
48 | #include "TROOT.h" | |
49 | #include "TSystem.h" | |
d440e2c5 | 50 | #include <cassert> |
51 | #include <vector> | |
73a1ccd5 | 52 | #include "TBrowser.h" |
ac4edd2e | 53 | |
54 | //_____________________________________________________________________________ | |
55 | AliMergeableCollection::AliMergeableCollection(const char* name, const char* title) | |
73a1ccd5 | 56 | : TFolder(name,title), fMap(0x0), fMustShowEmptyObject(0), fMapVersion(0), fMessages() |
ac4edd2e | 57 | { |
58 | /// Ctor | |
59 | } | |
60 | ||
61 | //_____________________________________________________________________________ | |
62 | AliMergeableCollection::~AliMergeableCollection() | |
63 | { | |
64 | /// dtor. Note that the map is owner | |
ac4edd2e | 65 | delete fMap; |
66 | } | |
67 | ||
68 | //_____________________________________________________________________________ | |
69 | Bool_t | |
70 | AliMergeableCollection::Adopt(TObject* obj) | |
71 | { | |
72 | /// Adopt a given object at top level (i.e. no key) | |
73 | return InternalAdopt("",obj); | |
74 | } | |
75 | ||
76 | //_____________________________________________________________________________ | |
77 | Bool_t | |
78 | AliMergeableCollection::Adopt(const char* identifier, TObject* obj) | |
79 | { | |
80 | /// Adopt a given object, and associate it with pair key | |
81 | TString sidentifier(identifier); | |
82 | if ( ! sidentifier.IsNull() ){ | |
83 | if ( ! sidentifier.EndsWith("/") ) sidentifier.Append("/"); | |
84 | if ( ! sidentifier.BeginsWith("/") ) sidentifier.Prepend("/"); | |
85 | } | |
86 | return InternalAdopt(sidentifier.Data(),obj); | |
87 | } | |
88 | ||
1b331634 | 89 | //_____________________________________________________________________________ |
90 | Bool_t AliMergeableCollection::Attach(AliMergeableCollection* mc, const char* identifier, Bool_t pruneFirstIfAlreadyExists) | |
91 | { | |
92 | /// Attach an already existing mergeable collection to this one. | |
93 | /// It is attached at level identifier/ | |
94 | /// We take ownership of mc | |
95 | /// If identifier is already existing we kill it if pruneFirstIfAlreadyExists is kTRUE | |
96 | /// (and attach mc) otherwise we return kFALSE (and do *not* attach mc) | |
97 | ||
98 | THashList* hlist = dynamic_cast<THashList*>(Map()->GetValue(identifier)); | |
99 | ||
100 | if (hlist) | |
101 | { | |
102 | if (!pruneFirstIfAlreadyExists) | |
103 | { | |
104 | AliError(Form("%s already exist. Will not overwrite it.",identifier)); | |
105 | return kFALSE; | |
106 | } | |
107 | else | |
108 | { | |
109 | Int_t n = Prune(identifier); | |
110 | if (!n) | |
111 | { | |
112 | AliError(Form("Could not prune pre-existing %s",identifier)); | |
113 | return kFALSE; | |
114 | } | |
115 | } | |
116 | } | |
117 | ||
118 | TIter next(mc->fMap); | |
119 | TObjString* str; | |
120 | ||
121 | while ( ( str = static_cast<TObjString*>(next())) ) | |
122 | { | |
123 | THashList* hl = dynamic_cast<THashList*>(mc->Map()->GetValue(str->String())); | |
124 | TString newid(Form("/%s%s",identifier,str->String().Data())); | |
125 | newid.ReplaceAll("//","/"); | |
126 | Map()->Add(new TObjString(newid.Data()),hl); | |
127 | } | |
128 | ||
129 | return kTRUE; | |
130 | } | |
131 | ||
73a1ccd5 | 132 | //_____________________________________________________________________________ |
133 | void AliMergeableCollection::Browse(TBrowser* b) | |
134 | { | |
135 | /// Create a TFolder structure pointing to our objects, so we | |
136 | /// can be "browsed" | |
137 | ||
138 | if ( !fFolders ) return; | |
139 | ||
140 | TObjArray* ids = SortAllIdentifiers(); | |
141 | TIter nextIdentifier(ids); | |
142 | TObjString* str; | |
143 | ||
144 | while ( ( str = static_cast<TObjString*>(nextIdentifier()) ) ) | |
145 | { | |
146 | TObjArray* parts = str->String().Tokenize("/"); | |
147 | TObjString* s; | |
148 | TIter nextPart(parts); | |
149 | TFolder* base = this; | |
150 | ||
151 | while ( ( s = static_cast<TObjString*>(nextPart()))) | |
152 | { | |
153 | TFolder* f = static_cast<TFolder*>(base->TFolder::FindObject(s->String())); | |
154 | if (!f) | |
155 | { | |
156 | f = new TFolder(s->String(),""); | |
157 | base->Add(f); | |
158 | } | |
159 | base = f; | |
160 | } | |
161 | delete parts; | |
162 | ||
163 | TList* list = CreateListOfObjectNames(str->String()); | |
164 | if (list) | |
165 | { | |
166 | TObjString* oname; | |
167 | TIter nextObject(list); | |
168 | while ( ( oname = static_cast<TObjString*>(nextObject())) ) | |
169 | { | |
170 | TObject* o = GetObject(str->String(),oname->String()); | |
171 | base->Add(o); | |
172 | } | |
173 | } | |
174 | else | |
175 | { | |
176 | AliError("got list=0x0"); | |
177 | } | |
178 | delete list; | |
179 | } | |
180 | ||
181 | TList* top = CreateListOfKeys(0); | |
182 | TObjString* stop; | |
183 | TIter nextTop(top); | |
184 | ||
185 | while ( ( stop = static_cast<TObjString*>(nextTop())) ) | |
186 | { | |
187 | b->Add(TFolder::FindObject(stop->String())); | |
188 | } | |
189 | ||
190 | delete top; | |
191 | ||
192 | delete ids; | |
193 | } | |
194 | ||
ac4edd2e | 195 | //_____________________________________________________________________________ |
196 | void AliMergeableCollection::ClearMessages() | |
197 | { | |
198 | /// clear pending messages | |
199 | fMessages.clear(); | |
200 | } | |
201 | ||
202 | //_____________________________________________________________________________ | |
203 | TIterator* | |
204 | AliMergeableCollection::CreateIterator(Bool_t direction) const | |
205 | { | |
206 | /// Create an iterator (must be deleted by the client) | |
207 | return fMap ? new AliMergeableCollectionIterator(this,direction) : 0x0; | |
208 | } | |
209 | ||
210 | //_____________________________________________________________________________ | |
211 | AliMergeableCollection* | |
212 | AliMergeableCollection::Clone(const char* name) const | |
213 | { | |
214 | /// Clone this collection. | |
215 | /// We loose the messages. | |
216 | ||
217 | AliMergeableCollection* newone = new AliMergeableCollection(name,GetTitle()); | |
218 | ||
219 | newone->fMap = static_cast<TMap*>(fMap->Clone()); | |
220 | newone->fMustShowEmptyObject = fMustShowEmptyObject; | |
221 | newone->fMapVersion = fMapVersion; | |
222 | ||
223 | return newone; | |
224 | } | |
225 | ||
226 | //_____________________________________________________________________________ | |
227 | void | |
228 | AliMergeableCollection::Delete(Option_t*) | |
229 | { | |
230 | /// Delete all the objects | |
231 | fMap->DeleteAll(); | |
232 | delete fMap; | |
233 | fMap=0x0; | |
234 | } | |
235 | ||
236 | //_____________________________________________________________________________ | |
237 | TObject* | |
238 | AliMergeableCollection::FindObject(const char* fullIdentifier) const | |
239 | { | |
240 | /// Find an object by its full identifier. | |
241 | ||
242 | return GetObject(fullIdentifier); | |
243 | } | |
244 | ||
245 | //_____________________________________________________________________________ | |
246 | TObject* | |
247 | AliMergeableCollection::FindObject(const TObject *object) const | |
248 | { | |
249 | /// Find an object | |
250 | AliWarning("This method is awfully inefficient. Please improve it or use FindObject(const char*)"); | |
251 | TIter next(CreateIterator()); | |
252 | TObject* obj; | |
253 | while ( ( obj=next() ) ) | |
254 | { | |
255 | if ( obj->IsEqual(object) ) return obj; | |
256 | } | |
257 | return 0x0; | |
258 | } | |
259 | ||
260 | ||
261 | //_____________________________________________________________________________ | |
262 | TList* | |
263 | AliMergeableCollection::CreateListOfKeys(Int_t index) const | |
264 | { | |
265 | /// Create the list of keys at level index | |
266 | ||
267 | TList* list = new TList; | |
268 | list->SetOwner(kTRUE); | |
269 | ||
270 | TObjArray* ids = SortAllIdentifiers(); | |
271 | TIter next(ids); | |
272 | TObjString* str; | |
273 | ||
274 | while ( ( str = static_cast<TObjString*>(next()) ) ) | |
275 | { | |
276 | TString oneid = GetKey(str->String().Data(),index,kFALSE); | |
277 | if (oneid.Length()>0 && !list->Contains(oneid)) | |
278 | { | |
279 | list->Add(new TObjString(oneid)); | |
280 | } | |
281 | } | |
282 | ||
283 | delete ids; | |
284 | return list; | |
285 | } | |
286 | ||
287 | //_____________________________________________________________________________ | |
288 | TList* | |
289 | AliMergeableCollection::CreateListOfObjectNames(const char* identifier) const | |
290 | { | |
291 | /// Create list of object names for /key1/key2/key... | |
292 | /// Returned list must be deleted by client | |
293 | ||
294 | TList* listOfNames = new TList; | |
295 | listOfNames->SetOwner(kTRUE); | |
296 | ||
297 | TIter next(Map()); | |
298 | TObjString* str; | |
299 | ||
300 | while ( ( str = static_cast<TObjString*>(next()) ) ) | |
301 | { | |
302 | TString currIdentifier = str->String(); | |
303 | if ( currIdentifier.CompareTo(identifier) ) continue; | |
304 | ||
305 | THashList* list = static_cast<THashList*>(Map()->GetValue(identifier)); | |
306 | ||
307 | TIter nextObject(list); | |
308 | TObject* obj; | |
309 | ||
310 | while ( ( obj = nextObject() ) ) | |
311 | { | |
312 | listOfNames->Add(new TObjString(obj->GetName())); | |
313 | } | |
314 | } | |
315 | ||
316 | return listOfNames; | |
317 | } | |
318 | ||
319 | ||
320 | //_____________________________________________________________________________ | |
321 | TString | |
322 | AliMergeableCollection::GetIdentifier(const char* fullIdentifier) const | |
323 | { | |
324 | /// Extract the identifier from the fullIdentifier | |
d440e2c5 | 325 | |
326 | TString identifier; | |
327 | ||
328 | Int_t n = TString(fullIdentifier).CountChar('/')-1; | |
329 | ||
330 | for (Int_t i=0; i < n; ++i) | |
331 | { | |
332 | identifier += "/"; | |
333 | identifier += InternalDecode(fullIdentifier,i); | |
ac4edd2e | 334 | } |
d440e2c5 | 335 | identifier += "/"; |
ac4edd2e | 336 | return identifier; |
337 | } | |
338 | ||
339 | //_____________________________________________________________________________ | |
340 | TString | |
341 | AliMergeableCollection::GetKey(const char* identifier, Int_t index, Bool_t idContainsObjName) const | |
342 | { | |
343 | /// Extract the index element of the key pair from the fullIdentifier | |
d440e2c5 | 344 | |
345 | if ( ! idContainsObjName ) | |
346 | { | |
347 | TString sidentifier(identifier); | |
348 | sidentifier.Append("/dummy"); | |
349 | return InternalDecode(sidentifier.Data(),index); | |
350 | } | |
351 | ||
352 | return InternalDecode(identifier,index); | |
ac4edd2e | 353 | } |
354 | ||
355 | //_____________________________________________________________________________ | |
356 | TString | |
357 | AliMergeableCollection::GetObjectName(const char* fullIdentifier) const | |
358 | { | |
359 | /// Extract the object name from an identifier | |
360 | ||
361 | return InternalDecode(fullIdentifier,-1); | |
362 | } | |
363 | ||
ac4edd2e | 364 | //_____________________________________________________________________________ |
d440e2c5 | 365 | TH1* |
366 | AliMergeableCollection::Histo(const char* fullIdentifier) const | |
ac4edd2e | 367 | { |
d440e2c5 | 368 | /// Get histogram key1/key2/.../objectName:action |
369 | /// action is used for 2D histograms : | |
370 | /// might be px for projection along x-axis | |
371 | /// py for projection along y-axis | |
372 | /// pfx for profile along x-axis | |
373 | /// pfy for profile along y-axis | |
374 | ||
375 | TString sfullIdentifier(fullIdentifier); | |
376 | ||
377 | TString fullIdWithoutAction(fullIdentifier); | |
378 | TString action; | |
379 | ||
380 | if ( sfullIdentifier.First(':') != kNPOS ) | |
381 | { | |
382 | TObjArray* arr = sfullIdentifier.Tokenize(":"); | |
383 | ||
384 | fullIdWithoutAction = static_cast<TObjString*>(arr->At(0))->String(); | |
385 | ||
386 | if ( arr->GetLast() > 0 ) | |
387 | { | |
388 | action = static_cast<TObjString*>(arr->At(1))->String(); | |
389 | action.ToUpper(); | |
390 | } | |
391 | ||
392 | delete arr; | |
393 | } | |
394 | ||
395 | Int_t nslashes = sfullIdentifier.CountChar('/'); | |
396 | ||
397 | TObject* o(0x0); | |
398 | ||
399 | if (!nslashes) | |
400 | { | |
401 | o = GetObject("", fullIdWithoutAction); | |
402 | } | |
403 | else | |
404 | { | |
405 | o = GetObject(GetIdentifier(fullIdWithoutAction).Data(), GetObjectName(fullIdWithoutAction)); | |
406 | } | |
ac4edd2e | 407 | |
d440e2c5 | 408 | return HistoWithAction(fullIdWithoutAction.Data(),o,action); |
409 | } | |
410 | ||
411 | //_____________________________________________________________________________ | |
412 | TH1* | |
413 | AliMergeableCollection::Histo(const char* identifier, | |
414 | const char* objectName) const | |
415 | { | |
5376e016 CP |
416 | /// Get histogram key1/key2/.../objectName:action |
417 | /// action is used for 2D histograms : | |
418 | /// might be px for projection along x-axis | |
419 | /// py for projection along y-axis | |
420 | /// pfx for profile along x-axis | |
421 | /// pfy for profile along y-axis | |
422 | ||
d440e2c5 | 423 | TObject* o = GetObject(identifier,objectName); |
ac4edd2e | 424 | |
d440e2c5 | 425 | TObjArray* arr = TString(objectName).Tokenize(":"); |
ac4edd2e | 426 | TString action; |
427 | ||
d440e2c5 | 428 | if ( arr->GetLast() > 0 ) |
ac4edd2e | 429 | { |
430 | action = static_cast<TObjString*>(arr->At(1))->String(); | |
431 | action.ToUpper(); | |
432 | } | |
433 | ||
434 | delete arr; | |
d440e2c5 | 435 | |
436 | return HistoWithAction(identifier,o,action); | |
437 | } | |
438 | ||
439 | ||
440 | //_____________________________________________________________________________ | |
441 | TH1* | |
442 | AliMergeableCollection::HistoWithAction(const char* identifier, TObject* o, const TString& action) const | |
443 | { | |
444 | /// Convert o to an histogram if possible, applying a given action if there | |
445 | ||
446 | if (!o) return 0x0; | |
447 | ||
448 | if (!o->InheritsFrom("TH1")) | |
449 | { | |
450 | AliError(Form("%s is not an histogram",o->GetName())); | |
451 | return 0x0; | |
452 | } | |
453 | ||
454 | TH2* h2 = dynamic_cast<TH2*>(o); | |
455 | ||
456 | if (h2) | |
457 | { | |
458 | if ( action == "PX" ) | |
459 | { | |
460 | return h2->ProjectionX(NormalizeName(Form("%s/%s",identifier,o->GetName()),action.Data()).Data()); | |
461 | } | |
462 | if ( action == "PY" ) | |
463 | { | |
464 | return h2->ProjectionY(NormalizeName(Form("%s/%s",identifier,o->GetName()),action.Data()).Data()); | |
465 | } | |
466 | if ( action == "PFX" ) | |
467 | { | |
468 | return h2->ProfileX(NormalizeName(Form("%s/%s",identifier,o->GetName()),action.Data()).Data()); | |
469 | } | |
470 | if ( action == "PFY" ) | |
471 | { | |
472 | return h2->ProfileY(NormalizeName(Form("%s/%s",identifier,o->GetName()),action.Data()).Data()); | |
473 | } | |
474 | } | |
ac4edd2e | 475 | |
d440e2c5 | 476 | return static_cast<TH1*>(o); |
477 | } | |
478 | ||
5376e016 CP |
479 | //_____________________________________________________________________________ |
480 | TH2* | |
481 | AliMergeableCollection::H2(const char* fullIdentifier) const | |
482 | { | |
483 | /// Short-cut method to grab a 2D histogram | |
484 | /// Will return 0x0 if the object if not a TH2xxx | |
485 | ||
486 | TObject* o = GetObject(fullIdentifier); | |
487 | ||
488 | if (o->IsA()->InheritsFrom(TH2::Class())) | |
489 | { | |
490 | return static_cast<TH2*>(o); | |
491 | } | |
492 | return 0x0; | |
493 | } | |
494 | ||
495 | //_____________________________________________________________________________ | |
496 | TH2* | |
497 | AliMergeableCollection::H2(const char* identifier, | |
498 | const char* objectName) const | |
499 | { | |
500 | /// Short-cut method to grab a 2D histogram | |
501 | /// Will return 0x0 if the object if not a TH2xxx | |
502 | ||
503 | TObject* o = GetObject(identifier,objectName); | |
504 | ||
505 | if (o->IsA()->InheritsFrom(TH2::Class())) | |
506 | { | |
507 | return static_cast<TH2*>(o); | |
508 | } | |
509 | return 0x0; | |
510 | } | |
511 | ||
512 | //_____________________________________________________________________________ | |
513 | TProfile* | |
514 | AliMergeableCollection::Prof(const char* fullIdentifier) const | |
515 | { | |
516 | /// Short-cut method to grab a TProfile histogram | |
517 | /// Will return 0x0 if the object if not a TProfile | |
518 | ||
519 | TObject* o = GetObject(fullIdentifier); | |
520 | ||
521 | if (o->IsA()->InheritsFrom(TProfile::Class())) | |
522 | { | |
523 | return static_cast<TProfile*>(o); | |
524 | } | |
525 | return 0x0; | |
526 | } | |
527 | ||
528 | //_____________________________________________________________________________ | |
529 | TProfile* | |
530 | AliMergeableCollection::Prof(const char* identifier, | |
531 | const char* objectName) const | |
532 | { | |
533 | /// Short-cut method to grab a TProfile histogram | |
534 | /// Will return 0x0 if the object if not a TProfile | |
535 | ||
536 | TObject* o = GetObject(identifier,objectName); | |
537 | ||
538 | if (o->IsA()->InheritsFrom(TProfile::Class())) | |
539 | { | |
540 | return static_cast<TProfile*>(o); | |
541 | } | |
542 | return 0x0; | |
543 | } | |
d440e2c5 | 544 | |
545 | //_____________________________________________________________________________ | |
546 | TObject* | |
547 | AliMergeableCollection::GetObject(const char* fullIdentifier) const | |
548 | { | |
549 | /// Get object key1/key2/.../objectName | |
550 | /// Note that no action is allowed for generic objects (only for histograms, | |
551 | /// see Histo() methods) | |
552 | ||
553 | TString sfullIdentifier(fullIdentifier); | |
554 | ||
555 | Int_t nslashes = sfullIdentifier.CountChar('/'); | |
556 | ||
557 | if (!nslashes) | |
558 | { | |
559 | return GetObject("", sfullIdentifier); | |
560 | } | |
561 | else | |
562 | { | |
563 | return GetObject(GetIdentifier(fullIdentifier).Data(), GetObjectName(fullIdentifier)); | |
564 | } | |
ac4edd2e | 565 | } |
566 | ||
ac4edd2e | 567 | //_____________________________________________________________________________ |
568 | TObject* | |
569 | AliMergeableCollection::GetObject(const char* identifier, | |
570 | const char* objectName) const | |
571 | { | |
572 | /// Get object for (identifier,objectName) triplet | |
573 | ||
574 | TString sidentifier(identifier); | |
575 | if ( ! sidentifier.IsNull() ) { | |
576 | if ( ! sidentifier.BeginsWith("/") ) sidentifier.Prepend("/"); | |
577 | if ( ! sidentifier.EndsWith("/") ) sidentifier.Append("/"); | |
578 | } | |
579 | return InternalObject(sidentifier.Data(),objectName); | |
580 | } | |
581 | ||
582 | //_____________________________________________________________________________ | |
d5a197f5 | 583 | TObject* AliMergeableCollection::GetSum(const char* idPattern) const |
ac4edd2e | 584 | { |
585 | /// Sum objects | |
586 | /// The pattern must be in the form: | |
95760506 | 587 | /// /key1_1,key1_2,.../key2_1,key2_2,.../.../objectName_1,objectName_2... |
ac4edd2e | 588 | /// The logical or between patterns separated by commas is taken |
95760506 | 589 | /// Exact match is required for keys and objectNames |
ac4edd2e | 590 | |
591 | TObject* sumObject = 0x0; | |
592 | ||
593 | // Build array of lists of pattern | |
594 | TString idPatternString(idPattern); | |
595 | TObjArray* keyList = idPatternString.Tokenize("/"); | |
596 | TObjArray keyMatrix(keyList->GetEntries()); | |
597 | keyMatrix.SetOwner(); | |
598 | for ( Int_t ikey=0; ikey<keyList->GetEntries(); ikey++ ) { | |
599 | TObjArray* subKeyList = ((TObjString*)keyList->At(ikey))->GetString().Tokenize(","); | |
600 | keyMatrix.AddAt(subKeyList, ikey); | |
601 | } | |
602 | delete keyList; | |
603 | ||
604 | TString debugMsg = "Adding objects:"; | |
605 | ||
95760506 | 606 | // |
607 | // First handle the keys | |
608 | // | |
ac4edd2e | 609 | TIter next(Map()); |
610 | TObjString* str; | |
611 | while ( ( str = static_cast<TObjString*>(next()) ) ) | |
612 | { | |
613 | TString identifier = str->String(); | |
614 | ||
615 | Bool_t listMatchPattern = kTRUE; | |
616 | for ( Int_t ikey=0; ikey<keyMatrix.GetEntries()-1; ikey++ ) { | |
617 | TString currKey = GetKey(identifier, ikey, kFALSE); | |
618 | Bool_t matchKey = kFALSE; | |
619 | TObjArray* subKeyList = static_cast<TObjArray*> ( keyMatrix.At(ikey) ); | |
620 | for ( Int_t isub=0; isub<subKeyList->GetEntries(); isub++ ) { | |
621 | TString subKeyString = static_cast<TObjString*> (subKeyList->At(isub))->GetString(); | |
95760506 | 622 | if ( currKey == subKeyString ) { |
ac4edd2e | 623 | matchKey = kTRUE; |
624 | break; | |
625 | } | |
626 | } // loop on the list of patterns of each key | |
627 | if ( ! matchKey ) { | |
628 | listMatchPattern = kFALSE; | |
629 | break; | |
630 | } | |
631 | } // loop on keys in the idPattern | |
632 | if ( ! listMatchPattern ) continue; | |
633 | ||
95760506 | 634 | |
635 | // | |
636 | // Then handle the object name | |
637 | // | |
ac4edd2e | 638 | THashList* list = static_cast<THashList*>(Map()->GetValue(identifier.Data())); |
639 | ||
640 | TIter nextObj(list); | |
641 | TObject* obj; | |
642 | ||
643 | while ( ( obj = nextObj()) ) | |
644 | { | |
645 | TString currKey = obj->GetName(); | |
646 | Bool_t matchKey = kFALSE; | |
647 | TObjArray* subKeyList = static_cast<TObjArray*> ( keyMatrix.Last() ); | |
648 | for ( Int_t isub=0; isub<subKeyList->GetEntries(); isub++ ) { | |
649 | TString subKeyString = static_cast<TObjString*> (subKeyList->At(isub))->GetString(); | |
95760506 | 650 | if ( currKey == subKeyString ) { |
ac4edd2e | 651 | matchKey = kTRUE; |
652 | break; | |
653 | } | |
654 | } | |
655 | if ( ! matchKey ) continue; | |
656 | if ( ! sumObject ) sumObject = obj->Clone(); | |
657 | else MergeObject(sumObject, obj); | |
658 | debugMsg += Form(" %s%s",identifier.Data(),obj->GetName()); | |
659 | } // loop on objects in list | |
660 | } // loop on identifiers in map | |
661 | ||
662 | AliDebug(1,debugMsg.Data()); | |
663 | ||
664 | return sumObject; | |
665 | } | |
666 | ||
667 | //_____________________________________________________________________________ | |
668 | Bool_t AliMergeableCollection::InternalAdopt(const char* identifier, TObject* obj) | |
669 | { | |
670 | /// Adopt an obj | |
671 | ||
672 | if (!obj) | |
673 | { | |
674 | Error("Adopt","Cannot adopt a null object"); | |
675 | return kFALSE; | |
676 | } | |
677 | ||
678 | if ( ! obj->IsA()->InheritsFrom(TObject::Class()) || | |
679 | ! obj->IsA()->GetMethodWithPrototype("Merge", "TCollection*") ) { | |
680 | Error("Adopt","Cannot adopt an object which is not mergeable!"); | |
681 | } | |
682 | ||
683 | THashList* hlist = 0x0; | |
684 | ||
685 | hlist = static_cast<THashList*>(Map()->GetValue(identifier)); | |
686 | ||
687 | if (!hlist) | |
688 | { | |
689 | hlist = new THashList; | |
690 | hlist->SetOwner(kTRUE); | |
691 | Map()->Add(new TObjString(identifier),hlist); | |
692 | hlist->SetName(identifier); | |
693 | } | |
694 | ||
695 | TObject* existingObj = hlist->FindObject(obj->GetName()); | |
696 | ||
697 | if (existingObj) | |
698 | { | |
699 | AliError(Form("Cannot adopt an already existing object : %s -> %s",identifier,existingObj->GetName())); | |
700 | return kFALSE; | |
701 | } | |
702 | ||
703 | if ( obj->IsA()->InheritsFrom(TH1::Class()) ) (static_cast<TH1*> ( obj ))->SetDirectory(0); | |
704 | ||
705 | hlist->AddLast(obj); | |
5376e016 | 706 | |
ac4edd2e | 707 | return kTRUE; |
708 | ||
709 | } | |
710 | ||
711 | //_____________________________________________________________________________ | |
712 | TString | |
713 | AliMergeableCollection::InternalDecode(const char* identifier, Int_t index) const | |
714 | { | |
715 | /// Extract the index-th element of the identifier (/key1/key2/.../keyN/objectName) | |
716 | /// object is index=-1 (i.e. last) | |
717 | ||
718 | if ( strlen(identifier) > 0 && identifier[0] != '/' ) | |
719 | { | |
720 | AliError(Form("identifier %s is malformed (should start with /)",identifier)); | |
721 | return ""; | |
722 | } | |
723 | ||
d440e2c5 | 724 | std::vector<Int_t> splitIndex; |
725 | ||
726 | Int_t start(0); | |
727 | TString sidentifier(identifier); | |
728 | ||
729 | while (start < sidentifier.Length()) | |
ac4edd2e | 730 | { |
d440e2c5 | 731 | Int_t pos = sidentifier.Index('/', start); |
732 | if (pos == kNPOS) break; | |
733 | splitIndex.push_back(pos); | |
734 | start = pos + 1; | |
ac4edd2e | 735 | } |
736 | ||
d440e2c5 | 737 | Int_t nkeys = splitIndex.size() - 1; |
ac4edd2e | 738 | |
d440e2c5 | 739 | if ( index >= nkeys ) |
ac4edd2e | 740 | { |
d440e2c5 | 741 | AliError(Form("Requiring index %i of identifier %s which only have %i",index, identifier, nkeys)); |
742 | return ""; | |
ac4edd2e | 743 | } |
d440e2c5 | 744 | |
745 | if ( index < 0 ) | |
ac4edd2e | 746 | { |
d440e2c5 | 747 | return sidentifier(splitIndex.back()+1,sidentifier.Length()-splitIndex.back()-1); |
ac4edd2e | 748 | } |
d440e2c5 | 749 | |
750 | return sidentifier(splitIndex[index]+1,splitIndex[index+1]-splitIndex[index]-1); | |
ac4edd2e | 751 | } |
752 | ||
753 | //_____________________________________________________________________________ | |
754 | TObject* | |
755 | AliMergeableCollection::InternalObject(const char* identifier, | |
756 | const char* objectName) const | |
757 | { | |
758 | /// Get object for (identifier,objectName) | |
759 | ||
760 | if (!fMap) | |
761 | { | |
762 | return 0x0; | |
763 | } | |
764 | ||
765 | THashList* hlist = static_cast<THashList*>(Map()->GetValue(identifier)); | |
766 | if (!hlist) | |
767 | { | |
768 | TString msg(Form("Did not find hashlist for identifier=%s dir=%s",identifier,gDirectory ? gDirectory->GetName() : "" )); | |
769 | fMessages[msg.Data()]++; | |
770 | return 0x0; | |
771 | } | |
772 | ||
773 | TObject* obj = hlist->FindObject(objectName); | |
774 | if (!obj) | |
775 | { | |
776 | TString msg(Form("Did not find objectName=%s in %s",objectName,identifier)); | |
777 | fMessages[msg.Data()]++; | |
778 | } | |
779 | return obj; | |
780 | } | |
781 | ||
782 | ||
783 | //_____________________________________________________________________________ | |
784 | Bool_t AliMergeableCollection::IsEmptyObject(TObject* obj) const | |
785 | { | |
786 | /// Check if object is empty | |
787 | /// (done only for TH1, so far) | |
788 | ||
789 | if ( obj->IsA()->InheritsFrom(TH1::Class()) ) { | |
790 | TH1* histo = static_cast<TH1*> (obj); | |
791 | if ( histo->GetEntries() == 0 ) return kTRUE; | |
792 | } | |
793 | ||
794 | return kFALSE; | |
795 | ||
796 | } | |
797 | ||
798 | ||
799 | //_____________________________________________________________________________ | |
800 | TMap* AliMergeableCollection::Map() const | |
801 | { | |
802 | /// Wrapper to insure proper key formats (i.e. new vs old) | |
803 | ||
804 | if (!fMap) | |
805 | { | |
806 | fMap = new TMap; | |
807 | fMap->SetOwnerKeyValue(kTRUE,kTRUE); | |
808 | fMapVersion = 1; | |
809 | } | |
810 | else | |
811 | { | |
812 | if ( fMapVersion < 1 ) | |
813 | { | |
814 | AliInfo("Remapping"); | |
815 | // change the keys | |
816 | TIter next(fMap); | |
817 | TObjString* str; | |
818 | ||
819 | while ( ( str = static_cast<TObjString*>(next()) ) ) | |
820 | { | |
821 | if ( str->String().Contains("./") ) | |
822 | { | |
823 | TString newkey(str->String()); | |
824 | ||
825 | newkey.ReplaceAll("./",""); | |
826 | ||
827 | TObject* o = fMap->GetValue(str); | |
828 | ||
829 | TPair* p = fMap->RemoveEntry(str); | |
830 | if (!p) | |
831 | { | |
832 | AliError("oups oups oups"); | |
833 | return 0x0; | |
834 | } | |
835 | ||
836 | fMap->Add(new TObjString(newkey.Data()),o); | |
837 | ||
838 | delete p; | |
839 | } | |
840 | } | |
841 | ||
842 | fMapVersion = 1; | |
843 | } | |
844 | } | |
845 | ||
846 | return fMap; | |
847 | } | |
848 | ||
849 | //_____________________________________________________________________________ | |
850 | Long64_t | |
851 | AliMergeableCollection::Merge(TCollection* list) | |
852 | { | |
853 | // Merge a list of AliMergeableCollection objects with this | |
854 | // Returns the number of merged objects (including this). | |
855 | ||
856 | if (!list) return 0; | |
857 | ||
858 | if (list->IsEmpty()) return 1; | |
859 | ||
860 | TIter next(list); | |
861 | TObject* currObj; | |
862 | TList mapList; | |
863 | Int_t count(0); | |
864 | ||
865 | while ( ( currObj = next() ) ) | |
866 | { | |
867 | AliMergeableCollection* mergeCol = dynamic_cast<AliMergeableCollection*>(currObj); | |
868 | if (!mergeCol) { | |
869 | AliFatal(Form("object named \"%s\" is a %s instead of an AliMergeableCollection!", currObj->GetName(), currObj->ClassName())); | |
870 | continue; | |
871 | } | |
872 | ||
873 | ++count; | |
874 | ||
875 | if ( mergeCol->fMap ) mergeCol->Map(); // to insure keys in the new format | |
876 | ||
877 | TIter nextIdentifier(mergeCol->fMap); | |
878 | TObjString* identifier; | |
879 | ||
880 | while ( ( identifier = static_cast<TObjString*>(nextIdentifier()) ) ) | |
881 | { | |
882 | THashList* otherList = static_cast<THashList*>(mergeCol->fMap->GetValue(identifier->String().Data())); | |
883 | ||
884 | TIter nextObject(otherList); | |
885 | TObject* obj; | |
886 | ||
887 | while ( ( obj = nextObject() ) ) | |
888 | { | |
889 | TString newid(Form("%s%s",identifier->String().Data(),obj->GetName())); | |
890 | ||
891 | TObject* thisObject = GetObject(newid.Data()); | |
892 | ||
893 | if (!thisObject) | |
894 | { | |
895 | AliDebug(1,Form("Adopting a new object = %s%s",identifier->String().Data(),obj->GetName())); | |
896 | ||
897 | Bool_t ok = Adopt(identifier->String(), obj->Clone()); | |
898 | ||
899 | if (!ok) | |
900 | { | |
901 | AliError(Form("Adoption of object %s failed",obj->GetName())); | |
902 | } | |
903 | } | |
904 | else | |
905 | { | |
906 | // add it... | |
907 | AliDebug(1,Form("Merging object = %s%s", | |
908 | identifier->String().Data(), | |
909 | obj->GetName())); | |
910 | ||
911 | MergeObject(thisObject, obj); | |
912 | } | |
913 | } // loop on objects in map | |
914 | } // loop on identifiers | |
915 | } // loop on collections in list | |
916 | ||
917 | AliDebug(1,Form("count=%d",count)); | |
918 | ||
919 | return count+1; | |
920 | } | |
921 | ||
922 | //_____________________________________________________________________________ | |
923 | Bool_t AliMergeableCollection::MergeObject(TObject* baseObject, TObject* objToAdd) | |
924 | { | |
925 | /// Add objToAdd to baseObject | |
926 | ||
927 | if ( baseObject->IsA()->Class() != objToAdd->IsA()->Class() ) { | |
928 | printf("MergeObject: Cannot add %s to %s", objToAdd->ClassName(), baseObject->ClassName()); | |
929 | return kFALSE; | |
930 | } | |
931 | if ( ! baseObject->IsA()->InheritsFrom(TObject::Class()) || | |
932 | ! baseObject->IsA()->GetMethodWithPrototype("Merge", "TCollection*") ) { | |
933 | printf("MergeObject: Objects are not mergeable!"); | |
934 | return kFALSE; | |
935 | } | |
936 | ||
937 | TList list; | |
938 | list.Add(objToAdd); | |
939 | ||
940 | TString listArgs = Form("((TCollection*)0x%lx)", (ULong_t)&list); | |
941 | Int_t error = 0; | |
942 | baseObject->Execute("Merge", listArgs.Data(), &error); | |
943 | return kTRUE; | |
944 | } | |
945 | ||
946 | //_____________________________________________________________________________ | |
947 | TString AliMergeableCollection::NormalizeName(const char* identifier,const char* action) const | |
948 | { | |
949 | /// Replace / by _ to build a root-compliant histo name | |
950 | TString name(GetName()); | |
951 | ||
952 | name += "_"; | |
953 | name += identifier; | |
954 | name += "_"; | |
955 | name += action; | |
956 | name.ReplaceAll("/","_"); | |
957 | name.ReplaceAll("-","_"); | |
958 | return name; | |
959 | } | |
960 | ||
961 | //_____________________________________________________________________________ | |
962 | Int_t | |
963 | AliMergeableCollection::NumberOfObjects() const | |
964 | { | |
965 | /// Get the number of objects we hold | |
79b4c269 | 966 | TIter next(CreateIterator()); |
ac4edd2e | 967 | Int_t count(0); |
968 | while ( next() ) ++count; | |
969 | return count; | |
970 | } | |
971 | ||
972 | //_____________________________________________________________________________ | |
973 | Int_t | |
974 | AliMergeableCollection::NumberOfKeys() const | |
975 | { | |
976 | /// Get the number of keys we have | |
977 | return fMap ? fMap->GetSize() : 0; | |
978 | } | |
979 | ||
980 | //_____________________________________________________________________________ | |
981 | void | |
982 | AliMergeableCollection::Print(Option_t* option) const | |
983 | { | |
984 | /// Print all the objects we hold, in a hopefully visually pleasing | |
985 | /// way. | |
986 | /// | |
987 | /// Option can be used to select given part only, using the schema : | |
988 | /// /*/*/*/*/* | |
989 | /// Where the stars are wilcards for /key1/key2/.../objectName | |
990 | /// | |
991 | /// if * is used it is assumed to be a wildcard for objectName | |
992 | /// | |
993 | /// For other selections the full syntax /*/*/*/*/* must be used. | |
994 | /// | |
995 | /// Use "-" as objectName to disable object's name output | |
d440e2c5 | 996 | /// |
997 | /// One might also use /*/*/*/*/:classname syntax to restrict | |
998 | /// output to only those objects matching a given classname pattern | |
999 | /// | |
ac4edd2e | 1000 | |
5376e016 CP |
1001 | cout << Form("AliMergeableCollection(%s,%s)[%p] : %d keys and %d objects", |
1002 | GetName(),GetTitle(),this, | |
ac4edd2e | 1003 | NumberOfKeys(), NumberOfObjects()) << endl; |
1004 | ||
1005 | if (!strlen(option)) return; | |
d440e2c5 | 1006 | |
1007 | TString soption(option); | |
1008 | ||
1009 | TObjArray* classes = soption.Tokenize(":"); | |
1010 | ||
1011 | TRegexp* classPattern(0x0); | |
1012 | ||
1013 | if ( classes->GetLast() > 0 ) | |
1014 | { | |
1015 | TString pat = static_cast<TObjString*>(classes->At(1))->String(); | |
1016 | classPattern = new TRegexp(pat,kTRUE); | |
1017 | soption = static_cast<TObjString*>(classes->At(0))->String(); | |
1018 | } | |
1019 | ||
1020 | delete classes; | |
1021 | ||
1022 | TObjArray* select = soption.Tokenize("/"); | |
ac4edd2e | 1023 | |
1024 | TString sreObjectName(select->Last()->GetName()); | |
1025 | TRegexp reObjectName(sreObjectName.Data(),kTRUE); | |
1026 | ||
1027 | TObjArray* identifiers = SortAllIdentifiers(); | |
1028 | ||
5376e016 | 1029 | std::cout << Form("Number of identifiers %d", identifiers->GetEntries()) << std::endl; |
ac4edd2e | 1030 | |
1031 | TIter nextIdentifier(identifiers); | |
1032 | ||
1033 | TObjString* sid(0x0); | |
1034 | ||
1035 | while ( ( sid = static_cast<TObjString*>(nextIdentifier()) ) ) | |
1036 | { | |
1037 | Bool_t identifierPrinted(kFALSE); | |
1038 | ||
1039 | TString identifier(sid->String()); | |
1040 | ||
1041 | Bool_t matchPattern = kTRUE; | |
1042 | for ( Int_t isel=0; isel<select->GetLast(); isel++ ) { | |
1043 | if ( ! GetKey(identifier.Data(), isel, kFALSE).Contains(TRegexp(select->At(isel)->GetName(),kTRUE)) ) { | |
1044 | matchPattern = kFALSE; | |
1045 | break; | |
1046 | } | |
1047 | } | |
1048 | if ( ! matchPattern ) continue; | |
1049 | ||
d440e2c5 | 1050 | if ( sreObjectName == "*" && !classPattern) |
1051 | { | |
ac4edd2e | 1052 | identifierPrinted = kTRUE; |
1053 | cout << identifier.Data() << endl; | |
1054 | } | |
1055 | ||
d440e2c5 | 1056 | THashList * list = static_cast<THashList*>(Map()->GetValue(sid->String().Data())); |
1057 | ||
ac4edd2e | 1058 | TObjArray names; |
1059 | names.SetOwner(kTRUE); | |
1060 | TIter nextUnsortedObj(list); | |
1061 | TObject* obj; | |
1062 | while ( ( obj = nextUnsortedObj() ) ) | |
1063 | { | |
d440e2c5 | 1064 | TString cname(obj->ClassName()); |
1065 | if ( classPattern && !cname.Contains((*classPattern)) ) | |
1066 | { | |
1067 | continue; | |
1068 | } | |
ac4edd2e | 1069 | names.Add(new TObjString(obj->GetName())); |
1070 | } | |
1071 | names.Sort(); | |
1072 | TIter nextObjName(&names); | |
1073 | TObjString* oname; | |
1074 | while ( ( oname = static_cast<TObjString*>(nextObjName()) ) ) | |
1075 | { | |
1076 | TString objName(oname->String()); | |
1077 | if (objName.Contains(reObjectName) ) | |
1078 | { | |
1079 | obj = list->FindObject(objName.Data()); | |
1080 | if ( IsEmptyObject(obj) && ! fMustShowEmptyObject ) continue; | |
1b331634 | 1081 | |
ac4edd2e | 1082 | if (!identifierPrinted) |
1083 | { | |
1084 | cout << identifier.Data() << endl; | |
1085 | identifierPrinted = kTRUE; | |
1086 | } | |
1b331634 | 1087 | |
1088 | TString extra; | |
1089 | TString warning(" "); | |
1090 | ||
1091 | if ( obj->IsA()->InheritsFrom(TH1::Class()) ) | |
1092 | { | |
1093 | ||
ac4edd2e | 1094 | TH1* histo = static_cast<TH1*> (obj); |
1b331634 | 1095 | extra.Form("%s | Entries=%d Sum=%g",histo->GetTitle(),Int_t(histo->GetEntries()),histo->GetSumOfWeights()); |
1096 | } | |
1097 | else if ( obj->IsA()->InheritsFrom(TGraph::Class()) ) | |
1098 | { | |
1099 | TGraph* graph = static_cast<TGraph*> (obj); | |
1100 | if ( ! TMath::Finite(graph->GetMean(2) ) ) | |
1101 | { | |
1102 | warning = " ! "; | |
1103 | } | |
1104 | extra.Form("%s | Npts=%d Mean=%g RMS=%g",graph->GetTitle(),graph->GetN(), | |
1105 | graph->GetMean(2),graph->GetRMS(2)); | |
1106 | ||
1107 | } | |
1108 | ||
1109 | std::cout << Form(" (%s) %s %s", obj->ClassName(), | |
1110 | warning.Data(), | |
1111 | obj->GetName()); | |
1112 | ||
1113 | if ( extra.Length() ) | |
1114 | { | |
1115 | std::cout << " | " << extra.Data(); | |
ac4edd2e | 1116 | } |
1b331634 | 1117 | std::cout << std::endl; |
ac4edd2e | 1118 | } |
1119 | } | |
1120 | if (!identifierPrinted && sreObjectName=="-" ) | |
1121 | { | |
1122 | // to handle the case where we used objectName="-" to disable showing the objectNames, | |
1123 | // but we still want to see the matching keys maybe... | |
1124 | cout << identifier.Data() << endl; | |
1125 | } | |
1126 | } | |
1127 | ||
1128 | delete select; | |
1129 | ||
1130 | delete identifiers; | |
1131 | } | |
1132 | ||
1133 | //_____________________________________________________________________________ | |
1134 | void | |
1135 | AliMergeableCollection::PrintMessages(const char* prefix) const | |
1136 | { | |
1137 | /// Print pending messages | |
1138 | ||
1139 | std::map<std::string,int>::const_iterator it; | |
1140 | ||
1141 | for ( it = fMessages.begin(); it != fMessages.end(); ++it ) | |
1142 | { | |
1143 | cout << Form("%s : message %s appeared %5d times",prefix,it->first.c_str(),it->second) << endl; | |
1144 | } | |
1145 | } | |
1146 | ||
1147 | ||
1148 | //_____________________________________________________________________________ | |
1149 | UInt_t | |
1150 | AliMergeableCollection::EstimateSize(Bool_t show) const | |
1151 | { | |
1152 | /// Estimate the memory (in kilobytes) used by some objects | |
1153 | ||
1154 | // For TH1: | |
1155 | // sizeof(TH1) + (nbins+2)*(nbytes_per_bin) +name+title_sizes | |
1156 | // if you have errors add (nbins+2)*8 | |
1157 | ||
1158 | TIter next(CreateIterator()); | |
1159 | ||
1160 | TObject* obj; | |
1161 | UInt_t size(0); | |
1162 | ||
1163 | while ( ( obj = next() ) ) | |
1164 | { | |
1165 | UInt_t thissize=0; | |
5376e016 CP |
1166 | if ( obj->IsA()->InheritsFrom(TH1::Class()) || obj->IsA()->InheritsFrom(TProfile::Class()) ) |
1167 | { | |
ac4edd2e | 1168 | TH1* histo = static_cast<TH1*> (obj); |
1169 | Int_t nbins = (histo->GetNbinsX()+2); | |
1170 | ||
1171 | if (histo->GetNbinsY()>1) | |
1172 | { | |
1173 | nbins *= (histo->GetNbinsY()+2); | |
1174 | } | |
1175 | ||
1176 | if (histo->GetNbinsZ()>1) | |
1177 | { | |
1178 | nbins *= (histo->GetNbinsZ()+2); | |
1179 | } | |
1180 | ||
1181 | Bool_t hasErrors = ( histo->GetSumw2N() > 0 ); | |
1182 | ||
1183 | TString cname(histo->ClassName()); | |
1184 | ||
1185 | Int_t nbytesPerBin(0); | |
1186 | ||
1187 | if (cname.Contains(TRegexp("C$")) ) nbytesPerBin = sizeof(Char_t); | |
1188 | if (cname.Contains(TRegexp("S$")) ) nbytesPerBin = sizeof(Short_t); | |
1189 | if (cname.Contains(TRegexp("I$")) ) nbytesPerBin = sizeof(Int_t); | |
1190 | if (cname.Contains(TRegexp("F$")) ) nbytesPerBin = sizeof(Float_t); | |
1191 | if (cname.Contains(TRegexp("D$")) ) nbytesPerBin = sizeof(Double_t); | |
5376e016 | 1192 | if (cname=="TProfile") nbytesPerBin = sizeof(Double_t); |
ac4edd2e | 1193 | |
1194 | if (!nbytesPerBin) | |
1195 | { | |
1196 | AliError(Form("Could not get the number of bytes per bin for histo %s of class %s. Thus the size estimate will be wrong !", | |
1197 | histo->GetName(),histo->ClassName())); | |
1198 | continue; | |
1199 | } | |
1200 | ||
1201 | thissize = sizeof(histo) + nbins*(nbytesPerBin) + strlen(histo->GetName()) | |
1202 | + strlen(histo->GetTitle()); | |
1203 | ||
1204 | if ( hasErrors) thissize += nbins*8; | |
5376e016 CP |
1205 | |
1206 | if ( obj->IsA()->InheritsFrom(TProfile::Class()) ) | |
1207 | { | |
1208 | TProfile* prof = static_cast<TProfile*>(obj); | |
1209 | TArrayD* d = prof->GetBinSumw2(); | |
1210 | thissize += d->GetSize()*8*2; // 2 TArrayD | |
1211 | thissize += sizeof(prof) - sizeof(histo); | |
1212 | } | |
ac4edd2e | 1213 | } |
95760506 | 1214 | else if ( obj->IsA()->InheritsFrom(THnSparse::Class()) ) { |
1215 | THnSparse* sparse = static_cast<THnSparse*> (obj); | |
1216 | thissize = sizeof(Float_t) * (UInt_t)sparse->GetNbins(); | |
1217 | } | |
1218 | // else if ( obj->IsA() == AliCFGridSparse::Class() ) { | |
1219 | // AliCFGridSparse* sparse = static_cast<AliCFGridSparse*> (obj); | |
1220 | // thissize = sizeof(Float_t) * (UInt_t)sparse->GetNFilledBins(); | |
1221 | // } | |
1222 | // else if ( obj->IsA() == AliCFContainer::Class() ) { | |
1223 | // AliCFContainer* cont = static_cast<AliCFContainer*> (obj); | |
1224 | // for ( Int_t istep=0; istep<cont->GetNStep(); istep++ ) { | |
1225 | // thissize += sizeof(Float_t) * (UInt_t)cont->GetGrid(istep)->GetNFilledBins(); | |
1226 | // } | |
1227 | // } | |
ac4edd2e | 1228 | else { |
1229 | AliWarning(Form("Cannot estimate size of %s\n", obj->ClassName())); | |
1230 | continue; | |
1231 | } | |
1232 | ||
1233 | size += thissize; | |
1234 | ||
1235 | if ( show ) | |
1236 | { | |
1237 | AliInfo(Form("Size of %30s is %20d bytes",obj->GetName(),thissize)); | |
1238 | } | |
1239 | } // loop on objects | |
1240 | ||
1241 | return size; | |
1242 | } | |
1243 | ||
1b331634 | 1244 | //_____________________________________________________________________________ |
1245 | Int_t AliMergeableCollection::Prune(const char* identifier) | |
1246 | { | |
1247 | // Delete all objects which match the beginning of the identifier | |
1248 | // returns the number of entries removed from the Map() | |
1249 | // (not to be confused with the number of leaf objects removed) | |
1250 | // | |
1251 | ||
1252 | TIter next(Map()); | |
1253 | TObjString* key; | |
1254 | Int_t ndeleted(0); | |
1255 | ||
1256 | while ( ( key = static_cast<TObjString*>(next())) ) | |
1257 | { | |
1258 | if (key->String().BeginsWith(identifier)) | |
1259 | { | |
1260 | Bool_t ok = Map()->DeleteEntry(key); | |
1261 | if (ok) ++ndeleted; | |
1262 | } | |
1263 | } | |
1264 | ||
1265 | return ndeleted; | |
1266 | } | |
1267 | ||
ac4edd2e | 1268 | //_____________________________________________________________________________ |
1269 | void AliMergeableCollection::PruneEmptyObjects() | |
1270 | { | |
1271 | /// Delete the empty objects | |
1272 | /// (Implemented for TH1 only) | |
1273 | TIter next(Map()); | |
1274 | TObjString* key; | |
1275 | ||
1276 | TList toBeRemoved; | |
1277 | toBeRemoved.SetOwner(kTRUE); | |
1278 | ||
1279 | while ( ( key = static_cast<TObjString*>(next()) ) ) | |
1280 | { | |
1281 | TString identifier(key->String()); | |
1282 | THashList* hlist = static_cast<THashList*>(Map()->GetValue(identifier.Data())); | |
1283 | TIter nextObject(hlist); | |
1284 | TObject* obj; | |
1285 | while ( ( obj = nextObject() ) ) | |
1286 | { | |
1287 | if ( IsEmptyObject(obj) ) toBeRemoved.Add(new TObjString(Form("%s%s",identifier.Data(),obj->GetName()))); | |
1288 | } | |
1289 | } | |
1290 | ||
1291 | TIter nextTBR(&toBeRemoved); | |
1292 | while ( ( key = static_cast<TObjString*>(nextTBR()) ) ) | |
1293 | { | |
1294 | Remove(key->GetString().Data()); | |
1295 | AliDebug(2,Form("Removing %s", key->GetString().Data())); | |
1296 | } | |
1297 | } | |
1298 | ||
1299 | //_____________________________________________________________________________ | |
1300 | AliMergeableCollection* | |
1301 | AliMergeableCollection::Project(const char* identifier) const | |
1302 | { | |
1303 | /// To be implemented : would create a new collection starting at /key1/key2/... | |
1304 | ||
1305 | if (!fMap) return 0x0; | |
1306 | ||
1307 | AliMergeableCollection* mergCol = new AliMergeableCollection(Form("%s %s",GetName(),identifier), | |
1308 | GetTitle()); | |
1309 | ||
1310 | TIter next(Map()); | |
1311 | TObjString* str; | |
1312 | ||
1313 | while ( ( str = static_cast<TObjString*>(next()) ) ) | |
1314 | { | |
1315 | TString currIdentifier = str->String(); | |
1316 | if ( ! currIdentifier.Contains(identifier) ) continue; | |
1317 | ||
1318 | THashList* list = static_cast<THashList*>(Map()->GetValue(identifier)); | |
1319 | ||
1320 | TIter nextObj(list); | |
1321 | TObject* obj; | |
1322 | ||
1323 | while ( ( obj = nextObj()) ) | |
1324 | { | |
1325 | TObject* clone = obj->Clone(); | |
1326 | ||
1327 | TString newkey(currIdentifier.Data()); | |
1328 | newkey.ReplaceAll(identifier,""); | |
1329 | ||
1330 | if (newkey=="/") newkey=""; | |
1331 | ||
1332 | mergCol->InternalAdopt(newkey.Data(),clone); | |
1333 | } | |
1334 | } | |
1335 | ||
1336 | return mergCol; | |
1337 | } | |
1338 | ||
1339 | //_____________________________________________________________________________ | |
1340 | TObject* | |
1341 | AliMergeableCollection::Remove(const char* fullIdentifier) | |
1342 | { | |
1343 | /// | |
1344 | /// Remove a given object (given its fullIdentifier=/key1/key2/.../objectName) | |
1345 | /// | |
1346 | /// Note that we do *not* remove the /key1/key2/... entry even if there's no | |
1347 | /// more object for this triplet. | |
1348 | /// | |
1349 | /// Not very efficient. Could be improved ? | |
1350 | /// | |
1351 | ||
1352 | TString identifier = GetIdentifier(fullIdentifier); | |
1353 | ||
1354 | THashList* hlist = dynamic_cast<THashList*>(Map()->GetValue(identifier.Data())); | |
1355 | ||
1356 | if (!hlist) | |
1357 | { | |
1358 | AliWarning(Form("Could not get hlist for key=%s",identifier.Data())); | |
1359 | return 0x0; | |
1360 | } | |
1361 | ||
1362 | TObject* obj = GetObject(fullIdentifier); | |
1363 | if (!obj) | |
1364 | { | |
1365 | AliError(Form("Could not find object %s",fullIdentifier)); | |
1366 | return 0x0; | |
1367 | } | |
1368 | ||
1369 | TObject* rmObj = hlist->Remove(obj); | |
1370 | if (!rmObj) | |
1371 | { | |
1372 | AliError("Remove failed"); | |
1373 | return 0x0; | |
1374 | } | |
1375 | ||
1376 | return rmObj; | |
1377 | } | |
1378 | ||
d440e2c5 | 1379 | //_____________________________________________________________________________ |
1380 | Int_t AliMergeableCollection::RemoveByType(const char* typeName) | |
1381 | { | |
1382 | /// Remove all the objects in this collection that are of a given type | |
1383 | TIter nextIdentifier(Map()); | |
1384 | TObjString* identifier; | |
1385 | Int_t nremoved(0); | |
1386 | ||
1387 | while ( (identifier = static_cast<TObjString*>(nextIdentifier()) ) ) | |
1388 | { | |
1389 | THashList* list = static_cast<THashList*>(Map()->GetValue(identifier->String())); | |
1390 | TIter next(list); | |
1391 | TObject* o; | |
1392 | ||
1393 | while ( ( o = next() ) ) | |
1394 | { | |
1395 | if ( strcmp(o->ClassName(),typeName) == 0 ) | |
1396 | { | |
1397 | list->Remove(o); | |
1398 | ++nremoved; | |
1399 | } | |
1400 | } | |
1401 | } | |
1402 | return nremoved; | |
1403 | } | |
1404 | ||
1405 | ||
ac4edd2e | 1406 | //_____________________________________________________________________________ |
1407 | TObjArray* | |
1408 | AliMergeableCollection::SortAllIdentifiers() const | |
1409 | { | |
1410 | /// Sort our internal identifiers. Returned array must be deleted. | |
1411 | TObjArray* identifiers = new TObjArray; | |
1412 | identifiers->SetOwner(kFALSE); | |
1413 | TIter next(Map()); | |
1414 | TObjString* sid; | |
1415 | ||
1416 | while ( ( sid = static_cast<TObjString*>(next()) ) ) | |
1417 | { | |
1418 | if ( !identifiers->FindObject(sid->String().Data()) ) | |
1419 | { | |
1420 | identifiers->Add(sid); | |
1421 | } | |
1422 | } | |
1423 | identifiers->Sort(); | |
1424 | return identifiers; | |
1425 | } | |
1426 | ||
1427 | ||
1428 | /////////////////////////////////////////////////////////////////////////////// | |
1429 | // | |
1430 | // AliMergeableCollectionIterator | |
1431 | // | |
1432 | /////////////////////////////////////////////////////////////////////////////// | |
1433 | ||
1434 | class AliMergeableCollectionIterator; | |
1435 | ||
1436 | //_____________________________________________________________________________ | |
1437 | AliMergeableCollectionIterator::AliMergeableCollectionIterator(const AliMergeableCollection* mcol, Bool_t dir) | |
1438 | : fkMergeableCollection(mcol), fMapIterator(0x0), fHashListIterator(0x0), fDirection(dir) | |
1439 | { | |
1440 | /// Default ctor | |
1441 | } | |
1442 | ||
1443 | //_____________________________________________________________________________ | |
1444 | AliMergeableCollectionIterator& | |
1445 | AliMergeableCollectionIterator::operator=(const TIterator&) | |
1446 | { | |
1447 | /// Overriden operator= (imposed by Root's declaration of TIterator ?) | |
1448 | Fatal("TIterator::operator=","Not implementeable"); // because there's no clone in TIterator :-( | |
1449 | return *this; | |
1450 | } | |
1451 | ||
1452 | //_____________________________________________________________________________ | |
1453 | AliMergeableCollectionIterator::~AliMergeableCollectionIterator() | |
1454 | { | |
1455 | /// dtor | |
1456 | Reset(); | |
1457 | } | |
1458 | ||
1459 | //_____________________________________________________________________________ | |
1460 | TObject* AliMergeableCollectionIterator::Next() | |
1461 | { | |
1462 | /// Advance to next object in the collection | |
1463 | ||
1464 | if (!fHashListIterator) | |
1465 | { | |
1466 | if ( !fMapIterator ) | |
1467 | { | |
1468 | fMapIterator = fkMergeableCollection->fMap->MakeIterator(fDirection); | |
1469 | } | |
1470 | TObjString* key = static_cast<TObjString*>(fMapIterator->Next()); | |
1471 | if (!key) | |
1472 | { | |
1473 | // we are done | |
1474 | return 0x0; | |
1475 | } | |
1476 | THashList* list = static_cast<THashList*>(fkMergeableCollection->Map()->GetValue(key->String().Data())); | |
1477 | if (!list) return 0x0; | |
1478 | fHashListIterator = list->MakeIterator(fDirection); | |
1479 | } | |
1480 | ||
1481 | TObject* obj = fHashListIterator->Next(); | |
1482 | ||
1483 | if (!obj) | |
1484 | { | |
1485 | delete fHashListIterator; | |
1486 | fHashListIterator = 0x0; | |
1487 | return Next(); | |
1488 | } | |
1489 | ||
1490 | return obj; | |
1491 | } | |
1492 | ||
1493 | //_____________________________________________________________________________ | |
1494 | void AliMergeableCollectionIterator::Reset() | |
1495 | { | |
1496 | /// Reset the iterator | |
1497 | delete fHashListIterator; | |
1498 | delete fMapIterator; | |
1499 | } |