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d3106602 | 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 | /* $Id$ */ | |
17 | // Author: Andrei Gheata, 31/05/2006 | |
18 | ||
19 | //============================================================================== | |
20 | // AliAnalysysTask - Class representing a basic analysis task. Any | |
21 | // user-defined task should derive from it and implement the Exec() virtual | |
22 | // method. | |
23 | //============================================================================== | |
24 | // | |
25 | // A specific user analysis task have to derive from this class. The list of | |
26 | // specific input and output slots have to be defined in the derived class ctor: | |
27 | // | |
28 | // UserTask::UserTask(name, title) | |
29 | // { | |
30 | // DefineInput(0, TTree::Class()); | |
31 | // DefineInput(1, TH1::Class()); | |
32 | // ... | |
33 | // DefineOutput(0, TTree::Class()); | |
34 | // DefineOutput(1, MyObject::Class()); | |
35 | // ... | |
36 | // } | |
37 | // | |
38 | // An existing data contaner (AliAnalysisDataContainer) can be connected to the | |
39 | // input/output slots of an analysis task. Containers should not be defined and | |
40 | // connected by the derived analysis task, but from the level of AliAnalysisManager: | |
41 | // | |
42 | // AliAnalysisManager::ConnectInput(AliAnalysisTask *task, Int_t islot, | |
43 | // AliAnalysisDataContainer *cont) | |
44 | // AliAnalysisManager::ConnectOutput(AliAnalysisTask *task, Int_t islot, | |
45 | // AliAnalysisDataContainer *cont) | |
46 | // To connect a slot to a data container, the data types declared by both must | |
47 | // match. | |
327eaf46 | 48 | // |
c52c2132 | 49 | // The method ConnectInputData() has to be overloaded by the derived class in order to |
50 | // set the branch address or connect to a branch address in case the input | |
51 | // slots are connected to trees. | |
327eaf46 | 52 | // Example: |
c52c2132 | 53 | // MyAnalysisTask::ConnectInputData(Option_t *) |
327eaf46 | 54 | // { |
c52c2132 | 55 | // // One should first check if the branch address was taken by some other task |
56 | // char ** address = (char **)GetBranchAddress(0, "ESD"); | |
57 | // if (address) { | |
58 | // fESD = (AliESD*)(*address); | |
59 | // } else { | |
60 | // fESD = new AliESD(); | |
61 | // SetBranchAddress(0, "ESD", &fESD); | |
62 | // } | |
63 | // } | |
64 | // | |
9b33830a | 65 | // The method LocalInit() may be implemented to call locally (on the client) |
66 | // all initialization methods of the class. It is not mandatory and was created | |
67 | // in order to minimize the complexity and readability of the analysis macro. | |
68 | // DO NOT create in this method the histigrams or task output objects that will | |
69 | // go in the task output containers. Use CreateOutputObjects for that. | |
70 | // | |
71 | // The method CreateOutputObjects() has to be implemented an will contain the | |
c52c2132 | 72 | // objects that should be created only once per session (e.g. output |
73 | // histograms) | |
74 | // | |
75 | // void MyAnalysisTask::CreateOutputObjects() | |
76 | //{ | |
77 | // create histograms | |
78 | // fhPt = new TH1F("fhPt","This is the Pt distribution",15,0.1,3.1); | |
79 | // fhPt->SetStats(kTRUE); | |
80 | // fhPt->GetXaxis()->SetTitle("P_{T} [GeV]"); | |
81 | // fhPt->GetYaxis()->SetTitle("#frac{dN}{dP_{T}}"); | |
82 | // fhPt->GetXaxis()->SetTitleColor(1); | |
83 | // fhPt->SetMarkerStyle(kFullCircle); | |
327eaf46 | 84 | // } |
85 | // | |
86 | // The method Terminate() will be called by the framework once at the end of | |
c52c2132 | 87 | // data processing. Overload this if needed. DO NOT ASSUME that the pointers |
88 | // to histograms defined in CreateOutputObjects() are valid, since this is | |
89 | // not true in case of PROOF. Restore the pointer values like: | |
90 | // | |
91 | //void MyAnalysisTask::Terminate(Option_t *) | |
92 | //{ | |
93 | // fhPt = (TH1F*)GetOutputData(0); | |
94 | // ... | |
95 | //} | |
96 | ||
327eaf46 | 97 | // |
d3106602 | 98 | //============================================================================== |
99 | ||
0b28fd57 | 100 | #include <Riostream.h> |
c5a87c56 | 101 | #include <TFile.h> |
c52c2132 | 102 | #include <TClass.h> |
d3106602 | 103 | |
d3106602 | 104 | #include "AliAnalysisTask.h" |
105 | #include "AliAnalysisDataSlot.h" | |
106 | #include "AliAnalysisDataContainer.h" | |
c5a87c56 | 107 | #include "AliAnalysisManager.h" |
d3106602 | 108 | |
109 | ClassImp(AliAnalysisTask) | |
110 | ||
111 | //______________________________________________________________________________ | |
112 | AliAnalysisTask::AliAnalysisTask() | |
37a26056 | 113 | :fReady(kFALSE), |
327eaf46 | 114 | fInitialized(kFALSE), |
37a26056 | 115 | fNinputs(0), |
116 | fNoutputs(0), | |
117 | fOutputReady(NULL), | |
118 | fPublishedData(NULL), | |
119 | fInputs(NULL), | |
120 | fOutputs(NULL) | |
d3106602 | 121 | { |
122 | // Default constructor. | |
c5a87c56 | 123 | TObject::SetBit(kTaskEvtByEvt, kTRUE); |
d3106602 | 124 | } |
125 | ||
126 | //______________________________________________________________________________ | |
127 | AliAnalysisTask::AliAnalysisTask(const char *name, const char *title) | |
37a26056 | 128 | :TTask(name,title), |
129 | fReady(kFALSE), | |
327eaf46 | 130 | fInitialized(kFALSE), |
37a26056 | 131 | fNinputs(0), |
132 | fNoutputs(0), | |
133 | fOutputReady(NULL), | |
134 | fPublishedData(NULL), | |
135 | fInputs(NULL), | |
136 | fOutputs(NULL) | |
d3106602 | 137 | { |
37a26056 | 138 | // Constructor. |
c5a87c56 | 139 | TObject::SetBit(kTaskEvtByEvt, kTRUE); |
d3106602 | 140 | fInputs = new TObjArray(2); |
141 | fOutputs = new TObjArray(2); | |
142 | } | |
143 | ||
144 | //______________________________________________________________________________ | |
145 | AliAnalysisTask::AliAnalysisTask(const AliAnalysisTask &task) | |
37a26056 | 146 | :TTask(task), |
147 | fReady(task.fReady), | |
327eaf46 | 148 | fInitialized(task.fInitialized), |
37a26056 | 149 | fNinputs(task.fNinputs), |
150 | fNoutputs(task.fNoutputs), | |
151 | fOutputReady(NULL), | |
152 | fPublishedData(NULL), | |
153 | fInputs(NULL), | |
154 | fOutputs(NULL) | |
d3106602 | 155 | { |
156 | // Copy ctor. | |
d3106602 | 157 | fInputs = new TObjArray((fNinputs)?fNinputs:2); |
158 | fOutputs = new TObjArray((fNoutputs)?fNoutputs:2); | |
159 | fPublishedData = 0; | |
160 | Int_t i; | |
161 | for (i=0; i<fNinputs; i++) fInputs->AddAt(task.GetInputSlot(i),i); | |
162 | fOutputReady = new Bool_t[(fNoutputs)?fNoutputs:2]; | |
163 | for (i=0; i<fNoutputs; i++) { | |
164 | fOutputReady[i] = IsOutputReady(i); | |
165 | fOutputs->AddAt(task.GetOutputSlot(i),i); | |
166 | } | |
167 | } | |
168 | ||
169 | //______________________________________________________________________________ | |
170 | AliAnalysisTask::~AliAnalysisTask() | |
171 | { | |
172 | // Dtor. | |
c52c2132 | 173 | if (fTasks) fTasks->Clear(); |
d3106602 | 174 | if (fInputs) {fInputs->Delete(); delete fInputs;} |
175 | if (fOutputs) {fOutputs->Delete(); delete fOutputs;} | |
176 | } | |
177 | ||
178 | //______________________________________________________________________________ | |
179 | AliAnalysisTask& AliAnalysisTask::operator=(const AliAnalysisTask& task) | |
180 | { | |
181 | // Assignment | |
37a26056 | 182 | if (&task == this) return *this; |
183 | TTask::operator=(task); | |
184 | fReady = task.IsReady(); | |
327eaf46 | 185 | fInitialized = task.IsInitialized(); |
37a26056 | 186 | fNinputs = task.GetNinputs(); |
187 | fNoutputs = task.GetNoutputs(); | |
188 | fInputs = new TObjArray((fNinputs)?fNinputs:2); | |
189 | fOutputs = new TObjArray((fNoutputs)?fNoutputs:2); | |
190 | fPublishedData = 0; | |
191 | Int_t i; | |
192 | for (i=0; i<fNinputs; i++) fInputs->AddAt(new AliAnalysisDataSlot(*task.GetInputSlot(i)),i); | |
193 | fOutputReady = new Bool_t[(fNoutputs)?fNoutputs:2]; | |
194 | for (i=0; i<fNoutputs; i++) { | |
195 | fOutputReady[i] = IsOutputReady(i); | |
196 | fOutputs->AddAt(new AliAnalysisDataSlot(*task.GetOutputSlot(i)),i); | |
197 | } | |
d3106602 | 198 | return *this; |
199 | } | |
200 | ||
201 | //______________________________________________________________________________ | |
202 | Bool_t AliAnalysisTask::AreSlotsConnected() | |
203 | { | |
204 | // Check if all input/output slots are connected. If this is the case fReady=true | |
205 | fReady = kFALSE; | |
206 | if (!fNinputs || !fNoutputs) return kFALSE; | |
207 | Int_t i; | |
208 | AliAnalysisDataSlot *slot; | |
209 | for (i=0; i<fNinputs; i++) { | |
210 | slot = (AliAnalysisDataSlot*)fInputs->At(i); | |
211 | if (!slot) { | |
c52c2132 | 212 | Error("AreSlotsConnected", "Input slot %d of task %s not defined !",i,GetName()); |
d3106602 | 213 | return kFALSE; |
214 | } | |
215 | if (!slot->IsConnected()) return kFALSE; | |
216 | } | |
217 | for (i=0; i<fNoutputs; i++) { | |
218 | slot = (AliAnalysisDataSlot*)fOutputs->At(i); | |
219 | if (!slot) { | |
c52c2132 | 220 | Error("AreSlotsConnected", "Output slot %d of task %s not defined !",i,GetName()); |
d3106602 | 221 | return kFALSE; |
222 | } | |
223 | if (!slot->IsConnected()) return kFALSE; | |
224 | } | |
225 | fReady = kTRUE; | |
226 | return kTRUE; | |
227 | } | |
228 | ||
229 | //______________________________________________________________________________ | |
327eaf46 | 230 | void AliAnalysisTask::CheckNotify(Bool_t init) |
d3106602 | 231 | { |
232 | // Check if data is available from all inputs. Change the status of the task | |
233 | // accordingly. This method is called automatically for all tasks connected | |
234 | // to a container where the data was published. | |
327eaf46 | 235 | if (init) fInitialized = kFALSE; |
b1109411 | 236 | // Bool_t execperevent = IsExecPerEvent(); |
efd53803 | 237 | AliAnalysisDataContainer *cinput; |
d3106602 | 238 | for (Int_t islot=0; islot<fNinputs; islot++) { |
efd53803 | 239 | cinput = GetInputSlot(islot)->GetContainer(); |
240 | if (!cinput) return; | |
b1109411 | 241 | if (!cinput->GetData()) { |
242 | // if (!cinput->GetData() || execperevent!=cinput->IsEventByEvent()) { | |
d3106602 | 243 | SetActive(kFALSE); |
244 | return; | |
245 | } | |
246 | } | |
247 | SetActive(kTRUE); | |
327eaf46 | 248 | if (fInitialized) return; |
249 | TDirectory *cursav = gDirectory; | |
c52c2132 | 250 | ConnectInputData(); |
327eaf46 | 251 | if (cursav) cursav->cd(); |
252 | fInitialized = kTRUE; | |
d3106602 | 253 | } |
254 | ||
255 | //______________________________________________________________________________ | |
256 | Bool_t AliAnalysisTask::ConnectInput(Int_t islot, AliAnalysisDataContainer *cont) | |
257 | { | |
258 | // Connect an input slot to a data container. | |
259 | AliAnalysisDataSlot *input = GetInputSlot(islot); | |
260 | if (!input) { | |
c52c2132 | 261 | Error("ConnectInput","Input slot %i not defined for analysis task %s", islot, GetName()); |
d3106602 | 262 | return kFALSE; |
263 | } | |
264 | // Check type matching | |
265 | if (!input->GetType()->InheritsFrom(cont->GetType())) { | |
c52c2132 | 266 | Error("ConnectInput","Data type %s for input %i of task %s not matching container %s of type %s",input->GetType()->GetName(), islot, GetName(), cont->GetName(), cont->GetType()->GetName()); |
d3106602 | 267 | return kFALSE; |
268 | } | |
269 | // Connect the slot to the container as input | |
270 | if (!input->ConnectContainer(cont)) return kFALSE; | |
271 | // Add this to the list of container consumers | |
272 | cont->AddConsumer(this, islot); | |
273 | AreSlotsConnected(); | |
274 | return kTRUE; | |
275 | } | |
276 | ||
277 | //______________________________________________________________________________ | |
278 | Bool_t AliAnalysisTask::ConnectOutput(Int_t islot, AliAnalysisDataContainer *cont) | |
279 | { | |
280 | // Connect an output slot to a data container. | |
281 | AliAnalysisDataSlot *output = GetOutputSlot(islot); | |
282 | if (!output) { | |
c52c2132 | 283 | Error("ConnectOutput","Output slot %i not defined for analysis task %s", islot, GetName()); |
d3106602 | 284 | return kFALSE; |
285 | } | |
286 | // Check type matching | |
287 | if (!output->GetType()->InheritsFrom(cont->GetType())) { | |
c52c2132 | 288 | Error("ConnectOutput","Data type %s for output %i of task %s not matching container %s of type %s",output->GetType()->GetName(), islot, GetName(), cont->GetName(), cont->GetType()->GetName()); |
d3106602 | 289 | return kFALSE; |
290 | } | |
291 | // Connect the slot to the container as output | |
292 | if (!output->ConnectContainer(cont)) return kFALSE; | |
293 | // Declare this as the data producer | |
294 | cont->SetProducer(this, islot); | |
295 | AreSlotsConnected(); | |
296 | return kTRUE; | |
297 | } | |
298 | ||
299 | //______________________________________________________________________________ | |
300 | void AliAnalysisTask::DefineInput(Int_t islot, TClass *type) | |
301 | { | |
302 | // Define an input slot and its type. | |
303 | AliAnalysisDataSlot *input = new AliAnalysisDataSlot(type, this); | |
304 | if (fNinputs<islot+1) fNinputs = islot+1; | |
6ae18197 | 305 | fInputs->AddAtAndExpand(input, islot); |
d3106602 | 306 | } |
307 | ||
308 | //______________________________________________________________________________ | |
309 | void AliAnalysisTask::DefineOutput(Int_t islot, TClass *type) | |
310 | { | |
311 | // Define an output slot and its type. | |
d3106602 | 312 | AliAnalysisDataSlot *output = new AliAnalysisDataSlot(type, this); |
313 | if (fNoutputs<islot+1) { | |
314 | fNoutputs = islot+1; | |
315 | if (fOutputReady) delete [] fOutputReady; | |
316 | fOutputReady = new Bool_t[fNoutputs]; | |
317 | memset(fOutputReady, 0, fNoutputs*sizeof(Bool_t)); | |
318 | } | |
6ae18197 | 319 | fOutputs->AddAtAndExpand(output, islot); |
d3106602 | 320 | } |
321 | ||
322 | //______________________________________________________________________________ | |
323 | TClass *AliAnalysisTask::GetInputType(Int_t islot) const | |
324 | { | |
325 | // Retreive type of a given input slot. | |
326 | AliAnalysisDataSlot *input = GetInputSlot(islot); | |
327 | if (!input) { | |
c52c2132 | 328 | Error("GetInputType","Input slot %d not defined for analysis task %s", islot, GetName()); |
d3106602 | 329 | return NULL; |
330 | } | |
331 | return (input->GetType()); | |
332 | } | |
333 | ||
334 | //______________________________________________________________________________ | |
335 | TClass *AliAnalysisTask::GetOutputType(Int_t islot) const | |
336 | { | |
337 | // Retreive type of a given output slot. | |
338 | AliAnalysisDataSlot *output = GetOutputSlot(islot); | |
339 | if (!output) { | |
c52c2132 | 340 | Error("GetOutputType","Output slot %d not defined for analysis task %s", islot, GetName()); |
d3106602 | 341 | return NULL; |
342 | } | |
343 | return (output->GetType()); | |
344 | } | |
345 | ||
346 | //______________________________________________________________________________ | |
347 | TObject *AliAnalysisTask::GetInputData(Int_t islot) const | |
348 | { | |
349 | // Retreive input data for a slot if ready. Normally called by Exec() and | |
350 | // the object has to be statically cast to the appropriate type. | |
351 | AliAnalysisDataSlot *input = GetInputSlot(islot); | |
352 | if (!input) { | |
c52c2132 | 353 | Error("GetInputData","Input slot %d not defined for analysis task %s", islot, GetName()); |
d3106602 | 354 | return NULL; |
355 | } | |
356 | return (input->GetData()); | |
357 | } | |
358 | ||
c52c2132 | 359 | //______________________________________________________________________________ |
360 | TObject *AliAnalysisTask::GetOutputData(Int_t islot) const | |
361 | { | |
362 | // Retreive output data for a slot. Normally called in UserTask::Terminate to | |
363 | // get a valid pointer to data even in case of Proof. | |
364 | AliAnalysisDataSlot *output = GetOutputSlot(islot); | |
365 | if (!output) { | |
366 | Error("GetOutputData","Input slot %d not defined for analysis task %s", islot, GetName()); | |
367 | return NULL; | |
368 | } | |
369 | return (output->GetData()); | |
370 | } | |
371 | ||
327eaf46 | 372 | //______________________________________________________________________________ |
373 | char *AliAnalysisTask::GetBranchAddress(Int_t islot, const char *branch) const | |
374 | { | |
375 | // Check if a branch with a given name from the specified input is connected | |
376 | // to some address. Call this in Init() before trying to call SetBranchAddress() | |
377 | // since the adress may be set by other task. | |
378 | return (char *)GetInputSlot(islot)->GetBranchAddress(branch); | |
379 | } | |
380 | ||
381 | //______________________________________________________________________________ | |
382 | Bool_t AliAnalysisTask::SetBranchAddress(Int_t islot, const char *branch, void *address) const | |
383 | { | |
384 | // Connect an object address to a branch of the specified input. | |
385 | return GetInputSlot(islot)->SetBranchAddress(branch, address); | |
386 | } | |
387 | ||
388 | //______________________________________________________________________________ | |
c52c2132 | 389 | void AliAnalysisTask::ConnectInputData(Option_t *) |
327eaf46 | 390 | { |
c52c2132 | 391 | // Overload and connect your branches here. |
327eaf46 | 392 | } |
393 | ||
9b33830a | 394 | //______________________________________________________________________________ |
395 | void AliAnalysisTask::LocalInit() | |
396 | { | |
397 | // The method LocalInit() may be implemented to call locally (on the client) | |
398 | // all initialization methods of the class. It is not mandatory and was created | |
399 | // in order to minimize the complexity and readability of the analysis macro. | |
400 | // DO NOT create in this method the histigrams or task output objects that will | |
401 | // go in the task output containers. Use CreateOutputObjects for that. | |
402 | } | |
403 | ||
327eaf46 | 404 | //______________________________________________________________________________ |
c52c2132 | 405 | void AliAnalysisTask::CreateOutputObjects() |
327eaf46 | 406 | { |
981f2614 | 407 | // Called once per task either in PROOF or local mode. Overload to put some |
408 | // task initialization and/or create your output objects here. | |
409 | } | |
410 | ||
c5a87c56 | 411 | //______________________________________________________________________________ |
412 | void AliAnalysisTask::OpenFile(Int_t iout, Option_t *option) const | |
413 | { | |
414 | // This method has to be called INSIDE the user redefined CreateOutputObjects | |
415 | // method, before creating each object corresponding to the output containers | |
416 | // that are to be written to a file. This need to be done in general for the big output | |
417 | // objects that may not fit memory during processing. | |
418 | // - 'option' is the file opening option. | |
419 | //========================================================================= | |
420 | // NOTE !: The method call will be ignored in PROOF mode, in which case the | |
421 | // results have to be streamed back to the client and written just before Terminate() | |
422 | //========================================================================= | |
423 | // | |
424 | // Example: | |
425 | // void MyAnaTask::CreateOutputObjects() { | |
426 | // OpenFile(0); // Will open the file for the object to be written at output #0 | |
427 | // fAOD = new TTree("AOD for D0toKPi"); | |
428 | // OpenFile(1); | |
429 | // now some histos that should go in the file of the second output container | |
430 | // fHist1 = new TH1F("my quality check hist1",...); | |
431 | // fHist2 = new TH2F("my quality check hist2",...); | |
432 | // } | |
433 | ||
434 | if (iout<0 || iout>=fNoutputs) return; | |
435 | AliAnalysisManager *mgr = AliAnalysisManager::GetAnalysisManager(); | |
436 | if (!mgr || mgr->GetAnalysisType()==AliAnalysisManager::kProofAnalysis) return; | |
437 | AliAnalysisDataContainer *cont = GetOutputSlot(iout)->GetContainer(); | |
438 | if (strlen(cont->GetFileName())) new TFile(cont->GetFileName(), option); | |
439 | } | |
440 | ||
981f2614 | 441 | //______________________________________________________________________________ |
442 | Bool_t AliAnalysisTask::Notify() | |
443 | { | |
444 | // Overload this IF you need to treat input file change. | |
445 | return kTRUE; | |
327eaf46 | 446 | } |
447 | ||
448 | //______________________________________________________________________________ | |
c52c2132 | 449 | void AliAnalysisTask::Terminate(Option_t *) |
327eaf46 | 450 | { |
c52c2132 | 451 | // Method called by the framework at the end of data processing. |
452 | } | |
327eaf46 | 453 | |
d3106602 | 454 | //______________________________________________________________________________ |
455 | Bool_t AliAnalysisTask::PostData(Int_t iout, TObject *data, Option_t *option) | |
456 | { | |
457 | // Post output data for a given ouput slot in the corresponding data container. | |
458 | // Published data becomes owned by the data container. | |
459 | // If option is specified, the container connected to the output slot must have | |
460 | // an associated file name defined. The option represents the method to open the file. | |
461 | fPublishedData = 0; | |
462 | AliAnalysisDataSlot *output = GetOutputSlot(iout); | |
463 | if (!output) { | |
c52c2132 | 464 | Error("PostData","Output slot %i not defined for analysis task %s", iout, GetName()); |
d3106602 | 465 | return kFALSE; |
466 | } | |
467 | if (!output->IsConnected()) { | |
c52c2132 | 468 | Error("PostData","Output slot %i of analysis task %s not connected to any data container", iout, GetName()); |
d3106602 | 469 | return kFALSE; |
470 | } | |
471 | if (!fOutputReady) { | |
472 | fOutputReady = new Bool_t[fNoutputs]; | |
473 | memset(fOutputReady, 0, fNoutputs*sizeof(Bool_t)); | |
474 | } | |
475 | fOutputReady[iout] = kTRUE; | |
476 | fPublishedData = data; | |
477 | return (output->GetContainer()->SetData(data, option)); | |
478 | } | |
479 | ||
480 | //______________________________________________________________________________ | |
481 | void AliAnalysisTask::SetUsed(Bool_t flag) | |
482 | { | |
483 | // Set 'used' flag recursively to task and all daughter tasks. | |
484 | if (TestBit(kTaskUsed)==flag) return; | |
485 | TObject::SetBit(kTaskUsed,flag); | |
486 | Int_t nd = fTasks->GetSize(); | |
487 | AliAnalysisTask *task; | |
488 | for (Int_t i=0; i<nd; i++) { | |
489 | task = (AliAnalysisTask*)fTasks->At(i); | |
490 | task->SetUsed(flag); | |
491 | } | |
492 | } | |
493 | ||
494 | //______________________________________________________________________________ | |
495 | Bool_t AliAnalysisTask::CheckCircularDeps() | |
496 | { | |
497 | // Check for illegal circular dependencies, e.g. a daughter task should not have | |
498 | // a hierarchical parent as subtask. | |
499 | if (IsChecked()) return kTRUE; | |
500 | SetChecked(); | |
501 | TList *tasks = GetListOfTasks(); | |
502 | Int_t ntasks = tasks->GetSize(); | |
503 | AliAnalysisTask *task; | |
504 | for (Int_t i=0; i<ntasks; i++) { | |
505 | task = (AliAnalysisTask*)tasks->At(i); | |
506 | if (task->CheckCircularDeps()) return kTRUE; | |
507 | } | |
508 | SetChecked(kFALSE); | |
509 | return kFALSE; | |
510 | } | |
511 | ||
512 | //______________________________________________________________________________ | |
513 | void AliAnalysisTask::PrintTask(Option_t *option, Int_t indent) const | |
514 | { | |
515 | // Print task info. | |
516 | AliAnalysisTask *thistask = (AliAnalysisTask*)this; | |
517 | TString opt(option); | |
518 | opt.ToLower(); | |
519 | Bool_t dep = (opt.Contains("dep"))?kTRUE:kFALSE; | |
520 | TString ind; | |
521 | Int_t islot; | |
522 | AliAnalysisDataContainer *cont; | |
523 | for (Int_t i=0; i<indent; i++) ind += " "; | |
524 | if (!dep || (dep && IsChecked())) { | |
525 | printf("%s\n", Form("%stask: %s ACTIVE=%i", ind.Data(), GetName(),IsActive())); | |
526 | if (dep) thistask->SetChecked(kFALSE); | |
527 | else { | |
528 | for (islot=0; islot<fNinputs; islot++) { | |
529 | printf("%s", Form("%s INPUT #%i: %s <- ",ind.Data(),islot, GetInputType(islot)->GetName())); | |
530 | cont = GetInputSlot(islot)->GetContainer(); | |
531 | if (cont) printf(" [%s]\n", cont->GetName()); | |
532 | else printf(" [NO CONTAINER]\n"); | |
533 | } | |
534 | for (islot=0; islot<fNoutputs; islot++) { | |
535 | printf("%s", Form("%s OUTPUT #%i: %s -> ",ind.Data(),islot, GetOutputType(islot)->GetName())); | |
536 | cont = GetOutputSlot(islot)->GetContainer(); | |
537 | if (cont) printf(" [%s]\n", cont->GetName()); | |
538 | else printf(" [NO CONTAINER]\n"); | |
539 | } | |
540 | } | |
541 | } | |
542 | PrintContainers(option, indent+3); | |
543 | } | |
544 | ||
545 | //______________________________________________________________________________ | |
546 | void AliAnalysisTask::PrintContainers(Option_t *option, Int_t indent) const | |
547 | { | |
548 | // Print containers info. | |
549 | AliAnalysisDataContainer *cont; | |
550 | TString ind; | |
551 | for (Int_t i=0; i<indent; i++) ind += " "; | |
552 | Int_t islot; | |
553 | for (islot=0; islot<fNoutputs; islot++) { | |
554 | cont = GetOutputSlot(islot)->GetContainer(); | |
efd53803 | 555 | if (cont) cont->PrintContainer(option, indent); |
d3106602 | 556 | } |
557 | } | |
efd53803 | 558 | |
559 | //______________________________________________________________________________ | |
560 | void AliAnalysisTask::SetExecPerEvent(Bool_t flag) | |
561 | { | |
562 | // Set the task execution mode - run in a event loop or single shot. All output | |
563 | // containers of this task will get the same type. | |
564 | TObject::SetBit(kTaskEvtByEvt,flag); | |
565 | AliAnalysisDataContainer *cont; | |
566 | Int_t islot; | |
567 | for (islot=0; islot<fNoutputs; islot++) { | |
568 | cont = GetOutputSlot(islot)->GetContainer(); | |
569 | if (cont) cont->SetEventByEvent(flag); | |
570 | } | |
571 | } | |
572 |