adding missing argument in printf statement
[u/mrichter/AliRoot.git] / HLT / trigger / AliHLTTrigger.cxx
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2974f8dc 1// $Id$
a9670afe 2/**************************************************************************
3 * This file is property of and copyright by the ALICE HLT Project *
4 * ALICE Experiment at CERN, All rights reserved. *
5 * *
6 * Primary Authors: Artur Szostak <artursz@iafrica.com> *
7 * for The ALICE HLT Project. *
8 * *
9 * Permission to use, copy, modify and distribute this software and its *
10 * documentation strictly for non-commercial purposes is hereby granted *
11 * without fee, provided that the above copyright notice appears in all *
12 * copies and that both the copyright notice and this permission notice *
13 * appear in the supporting documentation. The authors make no claims *
14 * about the suitability of this software for any purpose. It is *
15 * provided "as is" without express or implied warranty. *
16 **************************************************************************/
5a806c0e 17
1b9a175e 18/// @file AliHLTTrigger.h
19/// @author Artur Szostak <artursz@iafrica.com>
20/// @date 12 Aug 2008
21/// @brief Implementation of the AliHLTTrigger base component class.
22///
23/// The AliHLTTrigger class is the base class from which all HLT trigger components
24/// should be derived.
25
4aa41877 26#include "AliHLTTrigger.h"
1b9a175e 27#include "AliHLTTriggerDecision.h"
15ede44e 28#include "AliHLTReadoutList.h"
2974f8dc 29#include "AliHLTTriggerDomain.h"
30#include "AliHLTDomainEntry.h"
2f251ae6 31#include "AliHLTCTPData.h"
5a806c0e 32
4aa41877 33ClassImp(AliHLTTrigger)
5a806c0e 34
5a806c0e 35
a9670afe 36AliHLTTrigger::AliHLTTrigger() :
37 AliHLTProcessor(),
38 fEventData(NULL),
39 fTriggerData(NULL),
40 fDecisionMade(false),
acc7214e 41 fClearInfo(true),
4adf50d6 42 fTriggerEventResult(0),
1b9a175e 43 fDescription(),
44 fReadoutList(),
45 fTriggerDomain()
5a806c0e 46{
5d79eb88 47 // Default constructor sets pointers to NULL.
5a806c0e 48}
49
5a806c0e 50
a9670afe 51AliHLTTrigger::~AliHLTTrigger()
5a806c0e 52{
5d79eb88 53 // Default destructor.
4adf50d6 54}
55
56
025443e0 57void AliHLTTrigger::GetInputDataTypes(AliHLTComponentDataTypeList& list) const
58{
59 // Returns the kAliHLTAnyDataType type as input.
60 list.push_back(kAliHLTAnyDataType);
61}
62
63
64void AliHLTTrigger::GetOutputDataTypes(AliHLTComponentDataTypeList& list) const
65{
66 // Returns the kAliHLTDataTypeTriggerDecision type as output.
67 list.push_back(kAliHLTDataTypeTriggerDecision);
68}
69
70
4adf50d6 71void AliHLTTrigger::GetOutputDataSize(unsigned long& constBase, double& inputMultiplier)
72{
5d79eb88 73 // Returns output data size estimate.
74 // See header file for more details.
4adf50d6 75
61074420 76 // Matthias 2009-07-03 this is presumably to small as the streamed object might be
77 // bigger. This is actually the case in root v5-24-00
78 // Just take 2x the size of the object
79 constBase = 2*sizeof(AliHLTTriggerDecision);
4adf50d6 80 inputMultiplier = 1;
5a806c0e 81}
82
5a806c0e 83
a9670afe 84int AliHLTTrigger::DoEvent(const AliHLTComponentEventData& evtData, AliHLTComponentTriggerData& trigData)
5a806c0e 85{
5d79eb88 86 // Sets the pointers to the evtData and trigData, then calls the DoTrigger to
87 // execute the actual trigger algorithm.
5a806c0e 88
a9670afe 89 fEventData = &evtData;
90 fTriggerData = &trigData;
91 fDecisionMade = false;
92 fTriggerEventResult = 0;
acc7214e 93 // Reset the description, readout list and trigger domain used by TriggerEvent
94 // if requested to do so.
95 if (fClearInfo)
96 {
97 fDescription = "";
98 fReadoutList.Clear();
99 fTriggerDomain.Clear();
100 }
a9670afe 101
102 int result = DoTrigger();
103 if (result != 0) return result;
104
105 // Fill in a default decision of false if none was made.
106 if (not fDecisionMade)
107 {
108 TriggerEvent(false);
109 }
4adf50d6 110
a9670afe 111 // Cleanup
112 fEventData = NULL;
113 fTriggerData = NULL;
114 return fTriggerEventResult;
5a806c0e 115}
116
5a806c0e 117
4654280e 118int AliHLTTrigger::TriggerEvent(bool value)
5a806c0e 119{
5d79eb88 120 // Sets the trigger decision for the current event.
121 // See header file for more details.
5a806c0e 122
4654280e 123 if (fTriggerEventResult != 0) return fTriggerEventResult; // Do not do anything if a previous call failed.
52f67e50 124 AliHLTTriggerDecision triggerResult(value, GetTriggerName(), fTriggerDomain, fDescription);
8b745301 125 // Append the readout list if it contains anything.
126 triggerResult.TriggerDomain().Add(fReadoutList);
72e31932 127 return TriggerEvent(&triggerResult, kAliHLTDataTypeTObject|kAliHLTDataOriginOut);
5d79eb88 128}
129
130
4654280e 131int AliHLTTrigger::TriggerEvent(
5d79eb88 132 AliHLTTriggerDecision* result, const AliHLTComponentDataType& type,
133 AliHLTUInt32_t spec
134 )
135{
136 // Sets a custom trigger decision for the current event.
137 // See header file for more details.
138
222238b6 139 if (fTriggerEventResult != 0) return fTriggerEventResult; // Do not do anything if a previous call failed.
140
2f251ae6 141 AliHLTReadoutList readoutlist = result->ReadoutList();
142 // mask the readout list according to the CTP trigger
143 // if the classes have been initialized (mask non-zero)
144 if (CTPData() != NULL and CTPData()->Mask() != 0x0) {
89413559 145 AliHLTReadoutList ctpreadout = CTPData()->ReadoutList(*GetTriggerData());
2f251ae6 146 ctpreadout.Enable(AliHLTReadoutList::kHLT);
147 readoutlist.AndEq(ctpreadout);
148 result->ReadoutList(readoutlist); // override the readout list with the masked one.
149 }
150
5d79eb88 151 fTriggerEventResult = PushBack(result, type, spec);
f320d378 152 if (fTriggerEventResult == 0) {
2f251ae6 153 fTriggerEventResult = PushBack(readoutlist.Buffer(), readoutlist.BufferSize(), kAliHLTDataTypeReadoutList);
15ede44e 154 }
155
5d79eb88 156 if (fTriggerEventResult == 0) fDecisionMade = true;
4654280e 157 return fTriggerEventResult;
5d79eb88 158}
159
160
161void AliHLTTrigger::GetInputDataTypes(AliHLTComponentDataTypeList& list)
162{
163 // Calls the const version of this method.
164
165 // Assign to const temporary variable to make sure we call the constant version
166 // of the GetOutputDataTypes method.
167 const AliHLTTrigger* t = this;
4a0b19b6 168 t->GetInputDataTypes(list);
5d79eb88 169}
170
171
172int AliHLTTrigger::GetOutputDataTypes(AliHLTComponentDataTypeList& list)
173{
174 // Calls the const version of this method.
175
176 // Assign to const temporary variable to make sure we call the constant version
177 // of the GetOutputDataTypes method.
178 const AliHLTTrigger* t = this;
179 t->GetOutputDataTypes(list);
025443e0 180 list.push_back(kAliHLTDataTypeReadoutList);
5d79eb88 181 return list.size();
5a806c0e 182}
183
2974f8dc 184int AliHLTTrigger::CreateEventDoneReadoutFilter(const AliHLTTriggerDomain& domain, unsigned type)
185{
186 // add a readout filter to the EventDoneData
187 int iResult=0;
0744f75d 188 unsigned nofEntries=0;
189 switch (type) {
190 /* readout filter */
191 case 3:
192 /* monitoring filter */
193 case 4:
194 nofEntries=domain.GetNofEntries();
195 break;
196 /* monitoring event command */
197 case 5:
198 break;
199 default:
200 HLTError("unknown event done data command code 0x%08x", type);
201 return -EINVAL;
202 }
203
2974f8dc 204 // we need:
0744f75d 205 // 1 word for the filter command: readout filter, monitoring filter, monitoring event
2974f8dc 206 // 1 word for the readout filter size
207 // 4*n words for the filter list
0744f75d 208 if ((iResult=ReserveEventDoneData((nofEntries*4 + 2) * sizeof(AliHLTUInt32_t)))<0) return iResult;
2974f8dc 209 AliHLTUInt32_t eddbuffer[4];
2974f8dc 210
0744f75d 211 // add the specific command
2974f8dc 212 eddbuffer[0]=type;
213 if ((iResult=PushEventDoneData(eddbuffer[0]))<0) return iResult;
2974f8dc 214
7b638b2a 215 // find the valid entries
216 unsigned block=0;
217 vector<const AliHLTDomainEntry*> entries;
218 for (block=0; block<nofEntries; block++) {
2974f8dc 219 // skip all DAQ readout entries as they are handled by the readout list
44568d8a 220 // 2009-12-03: this turned out to cause a bug, since all blocks with data type
221 // id 'any' will also match this condition. In fact, it is not necessary to
222 // filter the entries, disable this condition. Code can be cleaned up later
223 // if this schema has been established and tested
224 // https://savannah.cern.ch/bugs/index.php?60082
225 //if (domain[block]==AliHLTDomainEntry(kAliHLTDataTypeDAQRDOUT)) continue;
2974f8dc 226 if (domain[block].Exclusive()) {
44568d8a 227 // 2009-12-03 comment out that warning for the moment
228 // there are suddenly exclusive entries in the list
229 // https://savannah.cern.ch/bugs/index.php?60083
230 //HLTWarning("exclusive trigger domain entries are currently not handled, skipping entry %s", domain[block].AsString().Data());
2974f8dc 231 continue;
232 }
7b638b2a 233 entries.push_back(&(domain[block]));
234 }
0744f75d 235
236 // add the number of blocks if not monitoring event command
237 if (type!=5) {
238 eddbuffer[0]=entries.size();
239 if ((iResult=PushEventDoneData(eddbuffer[0]))<0) return iResult;
240 }
7b638b2a 241
242 for (vector<const AliHLTDomainEntry*>::iterator entry=entries.begin();
243 entry!=entries.end(); entry++) {
244 (*entry)->AsBinary(eddbuffer);
2974f8dc 245 for (int n=0; n<4; n++)
246 if ((iResult=PushEventDoneData(eddbuffer[n]))<0) return iResult;
247 }
248 return iResult;
249}