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89858ccc | 1 | // $Id$ |
2 | ||
3 | //************************************************************************** | |
4 | //* This file is property of and copyright by the ALICE HLT Project * | |
5 | //* ALICE Experiment at CERN, All rights reserved. * | |
6 | //* * | |
7 | //* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> * | |
8 | //* for The ALICE HLT Project. * | |
9 | //* * | |
10 | //* Permission to use, copy, modify and distribute this software and its * | |
11 | //* documentation strictly for non-commercial purposes is hereby granted * | |
12 | //* without fee, provided that the above copyright notice appears in all * | |
13 | //* copies and that both the copyright notice and this permission notice * | |
14 | //* appear in the supporting documentation. The authors make no claims * | |
15 | //* about the suitability of this software for any purpose. It is * | |
16 | //* provided "as is" without express or implied warranty. * | |
17 | //************************************************************************** | |
18 | ||
19 | /** @file AliHLTTriggerAgent.cxx | |
20 | @author Matthias Richter | |
21 | @date | |
22 | @brief Agent of the libAliHLTTrigger library | |
23 | */ | |
24 | ||
25 | #include <cassert> | |
26 | #include "AliHLTTriggerAgent.h" | |
18a9a5ad | 27 | #include "AliHLTTriggerDecision.h" |
8a8ea98b | 28 | #include "AliHLTGlobalTriggerDecision.h" |
18a9a5ad | 29 | #include "AliHLTOUT.h" |
30 | #include "AliHLTMessage.h" | |
31 | #include "AliESDEvent.h" | |
c86017ac | 32 | #include "TObjString.h" |
33 | #include "TObjArray.h" | |
18a9a5ad | 34 | #include "TArrayC.h" |
8a8ea98b | 35 | #include "TFile.h" |
36 | #include "TTree.h" | |
89858ccc | 37 | |
38 | // header files of library components | |
c86017ac | 39 | #include "AliHLTTriggerBarrelMultiplicity.h" |
5f4502cc | 40 | #include "AliHLTD0Trigger.h" |
41 | #include "AliHLTTriggerITSMultiplicity.h" | |
fde46e9e | 42 | #include "AliHLTTriggerBarrelGeomMultiplicity.h" |
5d79eb88 | 43 | #include "AliHLTGlobalTriggerComponent.h" |
765d85f8 | 44 | #include "AliHLTTriggerPhosClusterEnergy.h" |
739e2587 | 45 | #include "AliHLTTriggerEmcalClusterEnergy.h" |
f86ecd3e | 46 | #include "AliHLTTriggerPhosMip.h" |
495570cd | 47 | #include "AliHLTTriggerTrdClusterMultiplicity.h" |
fc2b0c6d | 48 | #include "AliHLTTriggerGammaConversion.h" |
c1550d2c | 49 | #include "AliHLTMuonSpectroTriggerComponent.h" |
4d097162 | 50 | #include "AliHLTUpcTriggerComponent.h" |
411a92da | 51 | #include "AliHLTTriggerCosmics.h" |
742ae1c4 | 52 | #include "AliHLTTriggerCounterComponent.h" |
4d097162 | 53 | |
89858ccc | 54 | |
55 | /** global instance for agent registration */ | |
56 | AliHLTTriggerAgent gAliHLTTriggerAgent; | |
57 | ||
58 | /** ROOT macro for the implementation of ROOT specific class methods */ | |
59 | ClassImp(AliHLTTriggerAgent) | |
60 | ||
61 | AliHLTTriggerAgent::AliHLTTriggerAgent() | |
18a9a5ad | 62 | : AliHLTModuleAgent("Trigger") |
63 | , fTriggerDecisionHandler(NULL) | |
89858ccc | 64 | { |
65 | // see header file for class documentation | |
66 | // or | |
67 | // refer to README to build package | |
68 | // or | |
69 | // visit http://web.ift.uib.no/~kjeks/doc/alice-hlt | |
70 | } | |
71 | ||
72 | AliHLTTriggerAgent::~AliHLTTriggerAgent() | |
73 | { | |
74 | // see header file for class documentation | |
75 | } | |
76 | ||
77 | int AliHLTTriggerAgent::RegisterComponents(AliHLTComponentHandler* pHandler) const | |
78 | { | |
79 | // see header file for class documentation | |
80 | assert(pHandler); | |
81 | if (!pHandler) return -EINVAL; | |
5d79eb88 | 82 | pHandler->AddComponent(new AliHLTGlobalTriggerComponent); |
c86017ac | 83 | pHandler->AddComponent(new AliHLTTriggerBarrelMultiplicity); |
5f4502cc | 84 | pHandler->AddComponent(new AliHLTTriggerITSMultiplicity); |
85 | pHandler->AddComponent(new AliHLTD0Trigger); | |
fde46e9e | 86 | pHandler->AddComponent(new AliHLTTriggerBarrelGeomMultiplicity); |
765d85f8 | 87 | pHandler->AddComponent(new AliHLTTriggerPhosClusterEnergy); |
739e2587 | 88 | pHandler->AddComponent(new AliHLTTriggerEmcalClusterEnergy); |
f86ecd3e | 89 | pHandler->AddComponent(new AliHLTTriggerPhosMip); |
fc2b0c6d | 90 | pHandler->AddComponent(new AliHLTTriggerTrdClusterMultiplicity); |
91 | pHandler->AddComponent(new AliHLTTriggerGammaConversion); | |
c1550d2c | 92 | pHandler->AddComponent(new AliHLTMuonSpectroTriggerComponent); |
4d097162 | 93 | pHandler->AddComponent(new AliHLTUpcTriggerComponent); |
411a92da | 94 | pHandler->AddComponent(new AliHLTTriggerCosmics); |
742ae1c4 | 95 | pHandler->AddComponent(new AliHLTTriggerCounterComponent); |
89858ccc | 96 | return 0; |
97 | } | |
98 | ||
c86017ac | 99 | int AliHLTTriggerAgent::CreateConfigurations(AliHLTConfigurationHandler* pHandler, |
f7aab453 | 100 | AliRawReader* rawReader, |
101 | AliRunLoader* runloader) const | |
c86017ac | 102 | { |
103 | // see header file for class documentation | |
104 | if (!pHandler) return -EINVAL; | |
105 | ||
106 | TString triggerInputs; | |
107 | TString triggerOutputs; | |
108 | TString configurationId; | |
109 | ///////////////////////////////////////////////////////////////////////////////////// | |
110 | // | |
111 | // a central barrel charged particle multiplicity trigger | |
112 | configurationId="TRIGGER-Barrel-Multiplicity"; | |
113 | ||
feb0a3ff | 114 | // define the inputs for the BarrelMultiplicityTrigger |
c86017ac | 115 | triggerInputs="GLOBAL-esd-converter"; |
116 | ||
117 | // check for the availibility | |
118 | TObjArray* pTokens=triggerInputs.Tokenize(" "); | |
119 | triggerInputs=""; | |
120 | if (pTokens) { | |
121 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { | |
122 | TString module=((TObjString*)pTokens->At(n))->GetString(); | |
123 | if (pHandler->FindConfiguration(module.Data())) { | |
124 | triggerInputs+=module; | |
125 | triggerInputs+=" "; | |
126 | } | |
127 | } | |
128 | delete pTokens; | |
129 | } | |
130 | ||
feb0a3ff | 131 | TString arg; |
c86017ac | 132 | if (triggerInputs.Length()>0) { |
feb0a3ff | 133 | // define multiple instances of the BarrelMultiplicityTrigger with different settings |
c86017ac | 134 | HLTInfo("Configuring inputs for %s: %s", configurationId.Data(), triggerInputs.Data()); |
135 | pHandler->CreateConfiguration(configurationId.Data(), "BarrelMultiplicityTrigger", triggerInputs.Data(), ""); | |
136 | if (triggerOutputs.Length()>0) triggerOutputs+=" "; | |
137 | triggerOutputs+=configurationId; | |
feb0a3ff | 138 | |
139 | configurationId="TRIGGER-Barrel-HighMultiplicity"; | |
140 | arg="-triggername BarrelHighMultiplicity"; | |
141 | pHandler->CreateConfiguration(configurationId.Data(), "BarrelMultiplicityTrigger", triggerInputs.Data(), arg.Data()); | |
142 | if (triggerOutputs.Length()>0) triggerOutputs+=" "; | |
143 | triggerOutputs+=configurationId; | |
144 | ||
145 | configurationId="TRIGGER-Barrel-Pt_v01"; | |
146 | arg="-triggername BarrelPt_v01"; | |
147 | pHandler->CreateConfiguration(configurationId.Data(), "BarrelMultiplicityTrigger", triggerInputs.Data(), arg.Data()); | |
148 | if (triggerOutputs.Length()>0) triggerOutputs+=" "; | |
149 | triggerOutputs+=configurationId; | |
150 | ||
151 | configurationId="TRIGGER-Barrel-Pt_v02"; | |
152 | arg="-triggername BarrelPt_v02"; | |
153 | pHandler->CreateConfiguration(configurationId.Data(), "BarrelMultiplicityTrigger", triggerInputs.Data(), arg.Data()); | |
154 | if (triggerOutputs.Length()>0) triggerOutputs+=" "; | |
155 | triggerOutputs+=configurationId; | |
156 | ||
157 | configurationId="TRIGGER-Barrel-Pt_v03"; | |
158 | arg="-triggername BarrelPt_v03"; | |
159 | pHandler->CreateConfiguration(configurationId.Data(), "BarrelMultiplicityTrigger", triggerInputs.Data(), arg.Data()); | |
160 | if (triggerOutputs.Length()>0) triggerOutputs+=" "; | |
161 | triggerOutputs+=configurationId; | |
c86017ac | 162 | } else { |
163 | HLTWarning("No inputs for %s found, skipping component", configurationId.Data()); | |
164 | } | |
c1550d2c | 165 | |
166 | ///////////////////////////////////////////////////////////////////////////////////// | |
167 | // The muon spectrometer trigger | |
168 | configurationId = "TRIGGER-Muon-Spectrometer"; | |
169 | ||
170 | // define the inputsfor the muon spectrometer trigger. | |
171 | if (pHandler->FindConfiguration("dHLT-sim-fromRaw")) { | |
172 | triggerInputs = "dHLT-sim-fromRaw"; | |
173 | } | |
174 | else if (pHandler->FindConfiguration("dHLT-sim")) { | |
175 | triggerInputs = "dHLT-sim"; | |
176 | } | |
177 | else if (pHandler->FindConfiguration("dHLT-sim-fromMC")) { | |
178 | triggerInputs = "dHLT-sim-fromMC"; | |
179 | } | |
180 | ||
181 | if (triggerInputs.Length() > 0) { | |
182 | HLTInfo("Configuring inputs for %s: %s", configurationId.Data(), triggerInputs.Data()); | |
183 | pHandler->CreateConfiguration(configurationId.Data(), "MuonSpectroTrigger", triggerInputs.Data(), "-makestats"); | |
184 | if (triggerOutputs.Length() > 0) triggerOutputs += " "; | |
185 | triggerOutputs += configurationId; | |
186 | } else { | |
187 | HLTWarning("No inputs for %s found, skipping component.", configurationId.Data()); | |
188 | } | |
c86017ac | 189 | |
f7aab453 | 190 | ///////////////////////////////////////////////////////////////////////////////////// |
191 | // D0 trigger | |
192 | configurationId = "TRIGGER-D0"; | |
193 | if(runloader && !rawReader){ | |
194 | // simulation without simulated raw data | |
0f4240c3 | 195 | // use ESD as input |
f7aab453 | 196 | triggerInputs="GLOBAL-esd-converter "; |
f7aab453 | 197 | } |
198 | else{ | |
199 | // simulation with simulated raw data, or raw data reconstruction | |
200 | // use input from ITS tracker and vertexer directly | |
201 | triggerInputs="ITS-tracker GLOBAL-vertexer"; | |
202 | } | |
203 | ||
204 | // check for the availibility of inputs | |
205 | pTokens=triggerInputs.Tokenize(" "); | |
206 | triggerInputs=""; | |
207 | if (pTokens) { | |
208 | for (int n=0; n<pTokens->GetEntriesFast(); n++) { | |
209 | TString module=((TObjString*)pTokens->At(n))->GetString(); | |
210 | if (pHandler->FindConfiguration(module.Data())) { | |
211 | triggerInputs+=module; | |
212 | triggerInputs+=" "; | |
213 | } | |
214 | } | |
215 | delete pTokens; | |
216 | } | |
217 | ||
218 | TString argD0 = ""; | |
219 | if (triggerInputs.Length()>0) { | |
220 | HLTInfo("Configuring inputs for %s: %s", configurationId.Data(), triggerInputs.Data()); | |
221 | pHandler->CreateConfiguration(configurationId.Data(), "D0Trigger", triggerInputs.Data(), argD0.Data()); | |
94001d9d | 222 | // FIXME: due to a rare segfault for reconstruction of PbPb data the |
223 | // component is temporarily excluded | |
224 | // https://savannah.cern.ch/bugs/?72590 | |
225 | //if (triggerOutputs.Length()>0) triggerOutputs+=" "; | |
226 | //triggerOutputs+=configurationId; | |
f7aab453 | 227 | } else { |
228 | HLTWarning("No inputs for %s found, skipping component", configurationId.Data()); | |
229 | } | |
230 | ||
c86017ac | 231 | ///////////////////////////////////////////////////////////////////////////////////// |
232 | // | |
233 | // the global trigger component | |
234 | configurationId="GLOBAL-Trigger"; | |
235 | HLTInfo("setting inputs for %s: %s", configurationId.Data(), triggerOutputs.IsNull()?"none":triggerOutputs.Data()); | |
236 | pHandler->CreateConfiguration(configurationId.Data(), "HLTGlobalTrigger", triggerOutputs.Data(), ""); | |
237 | ||
238 | return 0; | |
239 | } | |
240 | ||
241 | const char* AliHLTTriggerAgent::GetReconstructionChains(AliRawReader* /*rawReader*/, | |
242 | AliRunLoader* runloader) const | |
243 | { | |
244 | // see header file for class documentation | |
245 | if (runloader) { | |
246 | // reconstruction chains for AliRoot simulation | |
247 | // Note: run loader is only available while running embedded into | |
248 | // AliRoot simulation | |
249 | ||
250 | // currently disabled due to a problem compiling the runtime trigger library | |
18a9a5ad | 251 | return "GLOBAL-Trigger"; |
c86017ac | 252 | } |
253 | return NULL; | |
254 | } | |
255 | ||
256 | const char* AliHLTTriggerAgent::GetRequiredComponentLibraries() const | |
257 | { | |
258 | // see header file for class documentation | |
259 | ||
86aebdca | 260 | return ""; |
c86017ac | 261 | } |
262 | ||
89858ccc | 263 | int AliHLTTriggerAgent::GetHandlerDescription(AliHLTComponentDataType dt, |
264 | AliHLTUInt32_t /*spec*/, | |
265 | AliHLTOUTHandlerDesc& desc) const | |
266 | { | |
267 | // see header file for class documentation | |
268 | ||
18a9a5ad | 269 | // handler of the trigger decisions {'ROOTTOBJ':'HLT '} |
270 | // currently stored as a TObject with the common data type and origin | |
271 | // HLTOUT. However we might need a separate data type in order to | |
272 | // avoid interference with other handlers | |
273 | // the handler produces an ESD object in order to be merged to the | |
274 | // hltEsd afterwards | |
8a8ea98b | 275 | // 2009-11-17 adding the data tyepes for (global) trigger decisions |
276 | // the TObject data types stays for a while in order to preserve | |
277 | // backward compatibility | |
278 | if (dt==(kAliHLTDataTypeTObject|kAliHLTDataOriginOut) || | |
279 | dt==kAliHLTDataTypeTriggerDecision || | |
280 | dt==kAliHLTDataTypeGlobalTrigger) { | |
18a9a5ad | 281 | desc=AliHLTOUTHandlerDesc(AliHLTModuleAgent::kEsd, dt, GetModuleId()); |
282 | return 1; | |
283 | } | |
284 | ||
89858ccc | 285 | // handler for the HLT readou list and trigger data data blocks {'HLTRDLST':'HLT '} |
286 | if (dt==AliHLTComponentDataTypeInitializer("HLTRDLST", kAliHLTDataOriginOut) || | |
287 | dt==AliHLTComponentDataTypeInitializer("HLTTRGDT", kAliHLTDataOriginOut)) { | |
288 | desc=AliHLTOUTHandlerDesc(kProprietary, dt, GetModuleId()); | |
289 | return 1; | |
290 | } | |
291 | ||
292 | return 0; | |
293 | } | |
294 | ||
295 | AliHLTOUTHandler* AliHLTTriggerAgent::GetOutputHandler(AliHLTComponentDataType dt, | |
18a9a5ad | 296 | AliHLTUInt32_t /*spec*/) |
89858ccc | 297 | { |
298 | // see header file for class documentation | |
299 | ||
18a9a5ad | 300 | // raw data blocks to be fed into offline reconstruction |
8a8ea98b | 301 | if ((dt==(kAliHLTDataTypeTObject|kAliHLTDataOriginOut) || |
302 | (dt==kAliHLTDataTypeTriggerDecision) || | |
303 | (dt==kAliHLTDataTypeGlobalTrigger))) { | |
18a9a5ad | 304 | if (!fTriggerDecisionHandler) { |
305 | fTriggerDecisionHandler=new AliHLTTriggerAgent::AliHLTTriggerDecisionHandler; | |
306 | } | |
307 | return fTriggerDecisionHandler; | |
308 | } | |
309 | ||
89858ccc | 310 | // handler for the HLT readou list and trigger data data blocks {'HLTRDLST':'HLT '} |
311 | if (dt==AliHLTComponentDataTypeInitializer("HLTRDLST", kAliHLTDataOriginOut) || | |
312 | dt==AliHLTComponentDataTypeInitializer("HLTTRGDT", kAliHLTDataOriginOut)) { | |
313 | return NULL; | |
314 | } | |
315 | ||
316 | return NULL; | |
317 | } | |
318 | ||
319 | int AliHLTTriggerAgent::DeleteOutputHandler(AliHLTOUTHandler* pInstance) | |
320 | { | |
321 | // see header file for class documentation | |
322 | if (pInstance==NULL) return -EINVAL; | |
323 | ||
18a9a5ad | 324 | if (pInstance==fTriggerDecisionHandler) { |
325 | delete fTriggerDecisionHandler; | |
326 | fTriggerDecisionHandler=NULL; | |
327 | } | |
328 | ||
89858ccc | 329 | return 0; |
330 | } | |
18a9a5ad | 331 | |
332 | AliHLTTriggerAgent::AliHLTTriggerDecisionHandler::AliHLTTriggerDecisionHandler() | |
333 | : AliHLTOUTHandler() | |
334 | , fESD(NULL) | |
335 | , fpData(NULL) | |
336 | , fSize(0) | |
8a8ea98b | 337 | , fpESDfile(NULL) |
338 | , fpESDtree(NULL) | |
18a9a5ad | 339 | { |
340 | // see header file for class documentation | |
341 | } | |
342 | ||
343 | AliHLTTriggerAgent::AliHLTTriggerDecisionHandler::~AliHLTTriggerDecisionHandler() | |
344 | { | |
345 | // see header file for class documentation | |
8a8ea98b | 346 | if (fpESDtree) { |
347 | fpESDtree->GetUserInfo()->Clear(); | |
348 | delete fpESDtree; | |
349 | } | |
350 | fpESDtree=NULL; | |
351 | ||
352 | if (fpESDfile) { | |
353 | fpESDfile->Close(); | |
354 | delete fpESDfile; | |
355 | } | |
356 | fpESDfile=NULL; | |
357 | ||
18a9a5ad | 358 | if (fESD) delete fESD; |
359 | fESD=NULL; | |
360 | ||
361 | if (fpData) delete fpData; | |
362 | fpData=NULL; | |
363 | fSize=0; | |
364 | } | |
365 | ||
366 | int AliHLTTriggerAgent::AliHLTTriggerDecisionHandler::ProcessData(AliHLTOUT* pData) | |
367 | { | |
368 | // see header file for class documentation | |
369 | if (!pData) return -EINVAL; | |
8a8ea98b | 370 | int iResult=0; |
371 | AliHLTGlobalTriggerDecision* pGlobalDecision=NULL; | |
372 | TObjArray triggerDecisions; | |
373 | triggerDecisions.SetOwner(kTRUE); | |
374 | for (iResult=pData->SelectFirstDataBlock(); iResult>=0; iResult=pData->SelectNextDataBlock()) { | |
375 | AliHLTComponentDataType dt=kAliHLTVoidDataType; | |
376 | AliHLTUInt32_t spec=kAliHLTVoidDataSpec; | |
377 | if ((iResult=pData->GetDataBlockDescription(dt, spec))<0) break; | |
18a9a5ad | 378 | TObject* pObject=pData->GetDataObject(); |
379 | if (pObject) { | |
8a8ea98b | 380 | if(dt==kAliHLTDataTypeGlobalTrigger) { |
381 | if (!pGlobalDecision) { | |
382 | if ((pGlobalDecision=dynamic_cast<AliHLTGlobalTriggerDecision*>(pObject))==NULL || | |
383 | (pGlobalDecision=dynamic_cast<AliHLTGlobalTriggerDecision*>(pGlobalDecision->Clone()))==NULL) { | |
384 | HLTFatal("can not convert object of name %s (%s) to HLTGlobalTriggerDecsion according to data type", pObject->GetName(), pObject->Class()->GetName()); | |
385 | } | |
386 | } else { | |
387 | HLTWarning("multiple HLT GlobalTrigger decision objects, ignoring all but the first one"); | |
388 | } | |
389 | } else if (dt==kAliHLTDataTypeTriggerDecision) { | |
390 | if (pObject->IsA() == AliHLTTriggerDecision::Class() && | |
391 | !(pObject->IsA() == AliHLTGlobalTriggerDecision::Class())) { | |
392 | AliHLTTriggerDecision* pDecision=dynamic_cast<AliHLTTriggerDecision*>(pObject); | |
393 | if (pDecision) { | |
394 | if (pGlobalDecision) { | |
395 | // add directly | |
396 | pGlobalDecision->AddTriggerInput(*pDecision); | |
397 | } else { | |
398 | // schedule | |
399 | triggerDecisions.Add(pDecision->Clone()); | |
400 | } | |
401 | } else { | |
402 | HLTFatal("can not convert object of name %s (%s) to HLT TriggerDecsion according to data type", pObject->GetName(), pObject->Class()->GetName()); | |
403 | } | |
404 | } | |
405 | } else if (dt==(kAliHLTDataTypeTObject|kAliHLTDataOriginOut)){ | |
406 | // this is the branch for keeping compatibility | |
407 | // the first version of the trigger framework was using the kAliHLTDataTypeTObject | |
408 | // data type instead of the specific data types for HLT triggers | |
409 | // this effects the cosmic data taken Sep to Oct 2009 | |
410 | if (pObject->IsA() == AliHLTGlobalTriggerDecision::Class()) { | |
411 | if (!pGlobalDecision) { | |
412 | if ((pGlobalDecision=dynamic_cast<AliHLTGlobalTriggerDecision*>(pObject))==NULL || | |
413 | (pGlobalDecision=dynamic_cast<AliHLTGlobalTriggerDecision*>(pGlobalDecision->Clone()))==NULL) { | |
414 | HLTFatal("can not convert object of name %s (%s) to HLTGlobalTriggerDecsion according to data type", pObject->GetName(), pObject->Class()->GetName()); | |
415 | } | |
416 | } else { | |
417 | HLTWarning("multiple HLT GlobalTrigger decision objects, ignoring all but the first one"); | |
418 | } | |
419 | } else if (pObject->IsA() == AliHLTTriggerDecision::Class()) { | |
420 | AliHLTTriggerDecision* pDecision=dynamic_cast<AliHLTTriggerDecision*>(pObject); | |
421 | if (pDecision) { | |
422 | if (pGlobalDecision) { | |
423 | // add directly | |
424 | pGlobalDecision->AddTriggerInput(*pDecision); | |
425 | } else { | |
426 | // schedule | |
427 | triggerDecisions.Add(pDecision->Clone()); | |
428 | } | |
429 | } else { | |
430 | HLTFatal("can not convert object of name %s (%s) to HLT TriggerDecsion according to data type", pObject->GetName(), pObject->Class()->GetName()); | |
431 | } | |
432 | } | |
433 | } | |
434 | pData->ReleaseDataObject(pObject); | |
435 | pObject=NULL; | |
436 | } else { | |
437 | HLTError("can not get TObject from HLTOUT buffer"); | |
438 | iResult=-ENODATA; | |
439 | } | |
440 | } | |
441 | // -ENOENT just signals that there are no more entries | |
442 | if (iResult==-ENOENT) iResult=0; | |
443 | ||
444 | if (pGlobalDecision) { | |
445 | for (int i=0; i<triggerDecisions.GetEntriesFast(); i++) { | |
446 | if (triggerDecisions[i]) { | |
447 | pGlobalDecision->AddTriggerInput(*((AliHLTTriggerDecision*)triggerDecisions[i])); | |
448 | } | |
449 | } | |
450 | triggerDecisions.Delete(); | |
451 | AliHLTTriggerDecision* pDecision=pGlobalDecision; | |
452 | { | |
30d84601 | 453 | if (pDecision) { |
e13512e4 | 454 | //pDecision->Print(); |
30d84601 | 455 | HLTDebug("extracted %s", pDecision->GetName()); |
18a9a5ad | 456 | if (!fESD) { |
457 | // create the ESD container, but without std content | |
458 | fESD = new AliESDEvent; | |
459 | } | |
460 | if (!fpData) fpData=new TArrayC; | |
461 | if (fESD && fpData) { | |
462 | fESD->Reset(); | |
30d84601 | 463 | TObject* pESDObject=fESD->FindListObject("HLTGlobalTrigger"); |
464 | if (pESDObject) { | |
465 | // copy the content to the already existing object | |
8a8ea98b | 466 | pDecision->Copy(*pESDObject); |
30d84601 | 467 | } else { |
468 | // add a new object | |
8a8ea98b | 469 | fESD->AddObject(pDecision->Clone()); |
30d84601 | 470 | } |
8a8ea98b | 471 | WriteESD(); |
18a9a5ad | 472 | AliHLTMessage* pMsg=AliHLTMessage::Stream(fESD); |
473 | if (pMsg) { | |
474 | if (!pMsg->CompBuffer()) { | |
475 | fSize=pMsg->Length(); | |
476 | fpData->Set(fSize, pMsg->Buffer()); | |
477 | } else { | |
478 | fSize=pMsg->CompLength(); | |
479 | fpData->Set(fSize, pMsg->CompBuffer()); | |
480 | } | |
d2f8c983 | 481 | delete pMsg; |
482 | pMsg=NULL; | |
18a9a5ad | 483 | } else { |
484 | HLTError("streaming of objects failed"); | |
485 | } | |
486 | } else { | |
487 | HLTError("memory allocation failed"); | |
488 | iResult=-ENOMEM; | |
489 | } | |
18a9a5ad | 490 | } |
18a9a5ad | 491 | } |
8a8ea98b | 492 | delete pGlobalDecision; |
493 | pGlobalDecision=NULL; | |
494 | } else { | |
495 | HLTError("no global trigger found in data collection"); | |
18a9a5ad | 496 | } |
8a8ea98b | 497 | |
e13512e4 | 498 | if (iResult>=0) { |
e13512e4 | 499 | return fSize; |
500 | } | |
18a9a5ad | 501 | fSize=0; |
502 | return iResult; | |
503 | } | |
504 | ||
505 | int AliHLTTriggerAgent::AliHLTTriggerDecisionHandler::GetProcessedData(const AliHLTUInt8_t* &pData) | |
506 | { | |
507 | // see header file for class documentation | |
508 | if (!fpData) { | |
509 | pData=NULL; | |
510 | return 0; | |
511 | } | |
512 | ||
513 | pData=reinterpret_cast<AliHLTUInt8_t*>(fpData->GetArray()); | |
514 | return fSize; | |
515 | } | |
516 | ||
517 | int AliHLTTriggerAgent::AliHLTTriggerDecisionHandler::ReleaseProcessedData(const AliHLTUInt8_t* pData, int size) | |
518 | { | |
519 | // see header file for class documentation | |
520 | int iResult=0; | |
521 | if (!fpData || size != fSize || | |
522 | const_cast<AliHLTUInt8_t*>(pData) != reinterpret_cast<AliHLTUInt8_t*>(fpData->GetArray())) { | |
523 | HLTError("attempt to release to wrong data buffer %p size %d, expected %p size %d", pData, size, fpData?fpData->GetArray():NULL, fSize); | |
524 | } | |
525 | fSize=0; | |
526 | return iResult; | |
527 | } | |
8a8ea98b | 528 | |
529 | int AliHLTTriggerAgent::AliHLTTriggerDecisionHandler::WriteESD() | |
530 | { | |
531 | // see header file for class documentation | |
532 | int iResult=0; | |
533 | if (!fESD) return 0; | |
534 | if (!fpESDfile) { | |
535 | fpESDfile=new TFile("HLTdecision.root", "RECREATE"); | |
536 | } | |
537 | if (!fpESDtree) { | |
538 | fpESDtree=new TTree("HLTesdTree", "Tree with HLT ESD containing HLT decision"); | |
539 | if (fpESDtree) { | |
540 | fESD->WriteToTree(fpESDtree); | |
541 | fpESDtree->GetUserInfo()->Add(fESD); | |
542 | } | |
543 | } | |
544 | if (!fpESDfile || !fpESDtree) return -ENOMEM; | |
545 | ||
546 | fpESDtree->Fill(); | |
547 | fpESDfile->cd(); | |
548 | fpESDtree->Write(fpESDtree->GetName(),TObject::kOverwrite); | |
549 | ||
550 | return iResult; | |
551 | } |