3 #ifndef ALIHLTDATATYPES_H
4 #define ALIHLTDATATYPES_H
5 /* This file is property of and copyright by the ALICE HLT Project *
6 * ALICE Experiment at CERN, All rights reserved. *
7 * See cxx source for full Copyright notice */
9 /** @file AliHLTDataTypes.h
10 @author Matthias Richter, Timm Steinbeck, Jochen Thaeder
12 @brief Data type declaration for the HLT module.
15 //////////////////////////////////////////////////////////////////////////
17 // version no of HLT data types
19 //////////////////////////////////////////////////////////////////////////
21 /* Version Description
22 * 1 first version until June 07; implicite, not tagged
23 * 2 introduced June 07, enhanced/cleaned/arranged structure
24 * 3 2007-11-15 RAW DDL data type added; some inconsistencies fixed
25 * ('void' and 'any' origins); added signed HLT basic data types
26 * 2007-11-23 origin defines have become variables in conjunction
27 * to be used with the operator| (AliHLTComponentDataType)
28 * 2007-11-24 added trigger structs and ESD tree data type
29 * 4 Component configuration and DCS update events added
30 * gkAliHLTDDLListSize set from 29 to 30 according to new PubSub
32 * 5 Data types for Run and Event summary, and for monitoring added
33 * 6 Common data types for TreeD and TreeR defined
34 * kAliHLTAllDataTypes and kAliHLTDataOriginSample added
35 * kAliHLTDataOriginEMCAL added
36 * kAliHLTDataTypeRunType added
37 * 7 kAliHLTDataTypeComponentStatistics, kAliHLTDataTypeComponentTable,
38 * and AliHLTComponentStatistics have been added for optional
39 * component block statistics
40 * 8 new wrapper interface has been introduced, old wrapper interface
41 * deprecated but kept for backward compatibility, the PubSub
42 * interface is going to be compiled independently of AliHLT, new
43 * interface provided by the libHLTinterface.so
44 * AliHLTComponentEnvironment -> AliHLTAnalysisEnvironment
45 * 9 added data types for arrays of AliHLTExternalTrackParam sets and
46 * TClonesArrays of AliExternalTrackParam objects.
47 * 10 Changes for information objects neededfor running with offline
48 * chains and analysis tasks.
49 * kAliHLTMCObjectDataType added
50 * kAliHLTDataOriginOffline added
51 * kAliHLTDataOriginHLT added
52 * 11 extended AliHLTComponentStatistics: one more member to store the
53 * cycle time between events per component.
54 * 12 added common data type id 'CLUSTERS'
55 * added data type 'ECSPARAM' for the full ECS parameter string to
57 * added kAliHLTDataTypeTrackMC (TRACK_MC) data type
58 * added data types (note: interface version stays the same
59 * kAliHLTDataTypeDAQRDOUT (DAQRDOUT)
60 * kAliHLTDataTypeTriggerDecision (TRIG_DEC)
61 * kAliHLTDataTypeGlobalTrigger (GLOBTRIG)
62 * kAliHLTDataTypeStreamerInfo (ROOTSTRI)
63 * 13 Changed AliHLTEventDDL to now contain 31 words. The extra word is
64 * for the EMCAL detector, which needs 46 DDLs after DCAL was added.
65 * 14 Adding new data block type for HLT global trigger counters.
66 * Adding data block type for ESD content
67 * Adding data block type for forwarded component table blocks
68 * Adding new event type for software triggers.
69 * 15 Modifying data block types for trigger counter blocks.
70 * 16 Adding data type for the meta data block to be forwarded by the
71 * TCPDumpSubscriber for the Common Data Header (CDH) and readout
73 * 17 New CDH v3 (10 32bit words, 100 trigger classes, etc.)
75 #define ALIHLT_DATA_TYPES_VERSION 17
77 //////////////////////////////////////////////////////////////////////////
79 // HLT data origin variables.
81 // By converting from defines to variables, the origins can be used with
84 // AliHLTComponentDataType dt;
85 // dt = kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC;
87 //////////////////////////////////////////////////////////////////////////
89 /** field size of datat type origin
90 * @ingroup alihlt_component_datatypes
92 const int kAliHLTComponentDataTypefOriginSize=4;
95 /** invalid data origin
96 * @ingroup alihlt_component_datatypes
98 # define kAliHLTDataOriginVoid "\0\0\0"
99 /** old invalid data origin, kept for backward compatibility */
100 # define kAliHLTVoidDataOrigin "\0\0\0"
102 /** wildcard data type origin
103 * @ingroup alihlt_component_datatypes
105 # define kAliHLTDataOriginAny "***"
106 /** old wildcard data type origin, kept for backward compatibility */
107 # define kAliHLTAnyDataOrigin "***"
109 /** Data origin HLT out
110 * @ingroup alihlt_component_datatypes
112 extern const char kAliHLTDataOriginOut[kAliHLTComponentDataTypefOriginSize];
114 /** Data origin HLT, used for HLT specifc data
115 * in offline chains. This not a bug!
116 * @ingroup alihlt_component_datatypes
118 extern const char kAliHLTDataOriginHLT[kAliHLTComponentDataTypefOriginSize];
120 /** Data origin Offline
121 * @ingroup alihlt_component_datatypes
123 extern const char kAliHLTDataOriginOffline[kAliHLTComponentDataTypefOriginSize];
125 /** Data origin HLT/PubSub private internal
126 * @ingroup alihlt_component_datatypes
128 extern const char kAliHLTDataOriginPrivate[kAliHLTComponentDataTypefOriginSize];
131 * @ingroup alihlt_component_datatypes
133 extern const char kAliHLTDataOriginTPC[kAliHLTComponentDataTypefOriginSize];
136 * @ingroup alihlt_component_datatypes
138 extern const char kAliHLTDataOriginPHOS[kAliHLTComponentDataTypefOriginSize];
141 * @ingroup alihlt_component_datatypes
143 extern const char kAliHLTDataOriginFMD[kAliHLTComponentDataTypefOriginSize];
146 * @ingroup alihlt_component_datatypes
148 extern const char kAliHLTDataOriginMUON[kAliHLTComponentDataTypefOriginSize];
151 * @ingroup alihlt_component_datatypes
153 extern const char kAliHLTDataOriginTRD[kAliHLTComponentDataTypefOriginSize];
156 * @ingroup alihlt_component_datatypes
158 extern const char kAliHLTDataOriginITS[kAliHLTComponentDataTypefOriginSize];
160 /** Data origin ITSOut
161 * @ingroup alihlt_component_datatypes
163 extern const char kAliHLTDataOriginITSOut[kAliHLTComponentDataTypefOriginSize];
165 /** Data origin ITS SPD
166 * @ingroup alihlt_component_datatypes
168 extern const char kAliHLTDataOriginITSSPD[kAliHLTComponentDataTypefOriginSize];
170 /** Data origin ITS SDD
171 * @ingroup alihlt_component_datatypes
173 extern const char kAliHLTDataOriginITSSDD[kAliHLTComponentDataTypefOriginSize];
175 /** Data origin ITS SSD
176 * @ingroup alihlt_component_datatypes
178 extern const char kAliHLTDataOriginITSSSD[kAliHLTComponentDataTypefOriginSize];
180 /** Data origin for examples
181 * @ingroup alihlt_component_datatypes
183 extern const char kAliHLTDataOriginSample[kAliHLTComponentDataTypefOriginSize];
185 /** Data origin EMCAL
186 * @ingroup alihlt_component_datatypes
188 extern const char kAliHLTDataOriginEMCAL[kAliHLTComponentDataTypefOriginSize];
191 * @ingroup alihlt_component_datatypes
193 extern const char kAliHLTDataOriginTOF[kAliHLTComponentDataTypefOriginSize];
195 /** Data origin HMPID
196 * @ingroup alihlt_component_datatypes
198 extern const char kAliHLTDataOriginHMPID[kAliHLTComponentDataTypefOriginSize];
201 * @ingroup alihlt_component_datatypes
203 extern const char kAliHLTDataOriginCPV[kAliHLTComponentDataTypefOriginSize];
206 * @ingroup alihlt_component_datatypes
208 extern const char kAliHLTDataOriginPMD[kAliHLTComponentDataTypefOriginSize];
211 * @ingroup alihlt_component_datatypes
213 extern const char kAliHLTDataOriginT0[kAliHLTComponentDataTypefOriginSize];
215 /** Data origin VZERO
216 * @ingroup alihlt_component_datatypes
218 extern const char kAliHLTDataOriginVZERO[kAliHLTComponentDataTypefOriginSize];
221 * @ingroup alihlt_component_datatypes
223 extern const char kAliHLTDataOriginZDC[kAliHLTComponentDataTypefOriginSize];
225 /** Data origin ACORDE
226 * @ingroup alihlt_component_datatypes
229 extern const char kAliHLTDataOriginACORDE[kAliHLTComponentDataTypefOriginSize];
232 * @ingroup alihlt_component_datatypes
234 extern const char kAliHLTDataOriginTRG[kAliHLTComponentDataTypefOriginSize];
236 //////////////////////////////////////////////////////////////////////////
238 // HLT common data type defines
240 //////////////////////////////////////////////////////////////////////////
242 /** field size of data type id
243 * @ingroup alihlt_component_datatypes
245 const int kAliHLTComponentDataTypefIDsize=8;
248 /** invalid data type id
249 * @ingroup alihlt_component_datatypes
251 # define kAliHLTVoidDataTypeID "\0\0\0\0\0\0\0"
253 /** special id for all data types: any + void
254 * @ingroup alihlt_component_datatypes
256 # define kAliHLTAllDataTypesID "ALLDATA"
258 /** special id for any valid data type id
259 * @ingroup alihlt_component_datatypes
261 # define kAliHLTAnyDataTypeID "*******"
264 * @ingroup alihlt_component_datatypes
266 # define kAliHLTDDLRawDataTypeID {'D','D','L','_','R','A','W',' '}
269 * Common data type for the output of cluster finders, the exact
270 * format depends on the origin (detector)
271 * @ingroup alihlt_component_datatypes
273 # define kAliHLTClustersDataTypeID {'C','L','U','S','T','E','R','S'}
275 /** calibration data for file exchange subscriber
276 * @ingroup alihlt_component_datatypes
278 # define kAliHLTFXSCalibDataTypeID {'F','X','S','_','C','A','L',' '}
280 /** start of run (SOR) event
282 * @ingroup alihlt_component_datatypes
284 # define kAliHLTSORDataTypeID {'S','T','A','R','T','O','F','R'}
286 /** end of run (EOR) event
288 * @ingroup alihlt_component_datatypes
290 # define kAliHLTEORDataTypeID {'E','N','D','O','F','R','U','N'}
292 /** run type data block
293 * string with run type as payload
294 * @ingroup alihlt_component_datatypes
296 # define kAliHLTRunTypeDataTypeID {'R','U','N','T','Y','P','E',' '}
299 * @ref AliHLTEventDDL
300 * @ingroup alihlt_component_datatypes
302 # define kAliHLTDDLDataTypeID {'D','D','L','L','I','S','T',' '}
305 * @ingroup alihlt_component_datatypes
307 # define kAliHLTDAQRDOUTDataTypeID "DAQRDOUT"
309 /** HLT readout list.
310 * @ingroup alihlt_component_datatypes
312 # define kAliHLTReadoutListDataTypeID {'H','L','T','R','D','L','S','T'}
315 * - empty payload, specification gives eventType
316 * @ingroup alihlt_component_datatypes
318 # define kAliHLTEventDataTypeID {'E','V','E','N','T','T','Y','P'}
320 /** ECS parameter event
321 * - sent during the SOR event by the framework
322 * - contains the full ECS parameter string
323 * @ingroup alihlt_component_datatypes
325 # define kAliHLTECSParamDataTypeID {'E','C','S','P','A','R','A','M'}
327 /** ComponentConfiguration event
328 * - payload contains the CDB path as string
329 * @ingroup alihlt_component_datatypes
331 # define kAliHLTComConfDataTypeID {'C','O','M','_','C','O','N','F'}
333 /** DCS value update event
334 * - payload contains string of relevant detectors
335 * @ingroup alihlt_component_datatypes
337 # define kAliHLTUpdtDCSDataTypeID {'U','P','D','T','_','D','C','S'}
340 * an AliMCEvent object of varying origin
341 * The 'V0' at the end allows a versioning
342 * @ingroup alihlt_component_datatypes
344 # define kAliHLTMCObjectDataTypeID {'A','L','I','M','C','_','V','0'}
346 /** ESDVertex data block
347 * an AliESDVertex object of varying origin
348 * The 'V0' at the end allows a versioning
349 * @ingroup alihlt_component_datatypes
351 # define kAliHLTESDVertexDataTypeID {'E','S','D','V','T','X','V','0'}
353 /** KFVertex data block
354 * an AliKFVertex object of varying origin
355 * The 'V0' at the end allows a versioning
356 * @ingroup alihlt_component_datatypes
358 # define kAliHLTKFVertexDataTypeID {'A','L','I','K','F','V','V','0'}
361 /** output of the GlobalVertexer data block
362 * The 'V0' at the end allows a versioning
363 * @ingroup alihlt_component_datatypes
365 # define kAliHLTDataTypeGlobalVertexerID {'G','L','B','V','T','X','V','0'}
367 /** output of the PrimaryFinder data block
368 * The 'V0' at the end allows a versioning
369 * @ingroup alihlt_component_datatypes
371 # define kAliHLTDataTypePrimaryFinderID {'P','R','I','V','T','X','V','0'}
373 /** output of the V0Finder data block
374 * The 'V0' at the end allows a versioning
375 * @ingroup alihlt_component_datatypes
377 # define kAliHLTDataTypeV0FinderID {'V','0','S','V','T','X','V','0'}
380 * an AliESD object of varying origin
381 * The 'V0' at the end allows a versioning
382 * @ingroup alihlt_component_datatypes
384 # define kAliHLTESDObjectDataTypeID {'A','L','I','E','S','D','V','0'}
386 /** ESD friend data block
387 * an AliESDfriend object of varying origin
388 * The 'V0' at the end allows a versioning
389 * @ingroup alihlt_component_datatypes
391 # define kAliHLTESDfriendObjectDataTypeID {'E','S','D','F','R','N','D','0'}
393 /** Flat ESD Vertex data block
394 * The '0' at the end allows a versioning
395 * @ingroup alihlt_component_datatypes
397 # define kAliHLTFlatESDVertexDataTypeID {'F','L','A','T','V','T','X','0'}
399 /** Flat ESD data block
400 * an AliFlatESD object of varying origin
401 * The '0' at the end allows a versioning
402 * @ingroup alihlt_component_datatypes
404 # define kAliHLTFlatESDDataTypeID {'F','L','A','T','E','S','D','0'}
406 /** Flat ESD data block
407 * an AliFlatESDFriend object of varying origin
408 * @ingroup alihlt_component_datatypes
410 # define kAliHLTFlatESDFriendDataTypeID {'F','L','A','T','F','R','N','D'}
413 * data blocks designated for the ESD
414 * @ingroup alihlt_component_datatypes
416 # define kAliHLTESDContentDataTypeID {'E','S','D','_','C','O','N','T'}
418 /** ESD tree data block
419 * TTree with an AliESD object of varying origin
420 * @ingroup alihlt_component_datatypes
422 # define kAliHLTESDTreeDataTypeID {'E','S','D','_','T','R','E','E'}
425 * - the digits tree of an AliRoot module
426 * @ingroup alihlt_component_datatypes
428 #define kAliHLTTreeDDataTypeID {'A','L','I','T','R','E','E','D'}
431 * - the rec points tree of an AliRoot module
432 * @ingroup alihlt_component_datatypes
434 #define kAliHLTTreeRDataTypeID {'A','L','I','T','R','E','E','R'}
436 /** HW Address selection data block
437 * - a selection list for 16 bit HW addresses
439 * @ingroup alihlt_component_datatypes
441 # define kAliHLTHwAddr16DataTypeID {'H','W','A','D','D','R','1','6'}
444 * - event statistics for given detectors
446 * @ingroup alihlt_component_datatypes
448 # define kAliHLTEventStatisticsDataTypeID {'E','V','_','S','T','A','T','I'}
452 * - origin : kAliHLTDataOriginOut ( HLT )
453 * @ingroup alihlt_component_datatypes
455 # define kAliHLTEventSummaryDataTypeID {'E','V','_','S','U','M','M','A'}
458 * - run statistics for given detectors
460 * @ingroup alihlt_component_datatypes
462 # define kAliHLTRunStatisticsDataTypeID {'R','U','N','S','T','A','T','I'}
466 * - origin : kAliHLTDataOriginOut ( HLT )
467 * @ingroup alihlt_component_datatypes
469 # define kAliHLTRunSummaryDataTypeID {'R','U','N','S','U','M','M','A'}
472 * - origin : kAliHLTDataOriginOut ( HLT )
473 * @ingroup alihlt_component_datatypes
475 # define kAliHLTTriggerDecisionDataTypeID {'T','R','I','G','_','D','E','C'}
477 /** Global trigger decision
478 * - origin : kAliHLTDataOriginOut ( HLT )
479 * @ingroup alihlt_component_datatypes
481 # define kAliHLTGlobalTriggerDataTypeID {'G','L','O','B','T','R','I','G'}
484 * - small block statistics info added to the data stream by
485 * the component base class
486 * - origin kAliHLTDataOriginPrivate
487 * @ingroup alihlt_component_datatypes
489 # define kAliHLTComponentStatisticsDataTypeID {'C','O','M','P','S','T','A','T'}
492 * - list of components in the chain to be percolated through the chain
493 * - each component adds it's chain id string and a generated 32bit id
494 * @ingroup alihlt_component_datatypes
496 # define kAliHLTComponentTableDataTypeID {'C','O','M','P','T','A','B','L'}
498 /** Forwarded component table
499 * @ingroup alihlt_component_datatypes
501 # define kAliHLTComponentFwdTableDataTypeID {'C','O','M','P','T','A','B','F'}
503 /** general ROOT TObject
504 * - a general TObject exported from the HLT analysis
506 * @ingroup alihlt_component_datatypes
508 #define kAliHLTTObjectDataTypeID {'R','O','O','T','T','O','B','J'}
510 /** ROOT streamer info
511 * - used for the transmission of streamer info for objects in the HLTOUT
512 * - origin kAliHLTDataOriginOut ( HLT )
513 * @ingroup alihlt_component_datatypes
515 #define kAliHLTStreamerInfoDataTypeID {'R','O','O','T','S','T','R','I'}
518 * - a TObjArray exported from the HLT analysis
520 * @ingroup alihlt_component_datatypes
522 #define kAliHLTTObjArrayDataTypeID {'R','O','O','T','O','B','A','R'}
525 * - a TTree object exported from the HLT analysis
527 * @ingroup alihlt_component_datatypes
529 #define kAliHLTTTreeDataTypeID {'R','O','O','T','T','R','E','E'}
532 * - a histogram object exported from the HLT analysis
533 * - class derives from TH1 (directly or indirectly) and inherits all common functionality
535 * @ingroup alihlt_component_datatypes
537 #define kAliHLTHistogramDataTypeID {'R','O','O','T','H','I','S','T'}
540 * - a TNtupl object exported from the HLT analysis
542 * @ingroup alihlt_component_datatypes
544 #define kAliHLTTNtupleDataTypeID {'R','O','O','T','T','U','P','L'}
547 * - Struct for Tracks based on AliExternalTrackParam
549 * @ingroup alihlt_component_datatypes
551 #define kAliHLTTrackDataTypeID {'H','L','T','T','R','A','C','K'}
553 /** Track Monte Carlo information
554 * @ingroup alihlt_component_datatypes
556 #define kAliHLTTrackMCDataTypeID {'T','R','A','C','K','_','M','C'}
558 /** TClonesArray of AliExternalTrackParam
559 * @ingroup alihlt_component_datatypes
561 #define kAliHLTExternalTrackParamDataTypeID {'T','C','A','E','X','T','T','R'}
564 * - Struct for jets based on AliHLTJETJets
566 * @ingroup alihlt_component_datatypes
568 #define kAliHLTJetDataTypeID {'H','L','T','J','E','T','V','0'}
571 * Common data type for the dEdx
572 * format depends on the origin (detector)
573 * @ingroup alihlt_component_datatypes
575 # define kAliHLTdEdxDataTypeID {'D','E','D','X',' ',' ',' ',' '}
578 * Common data type for the dNdPt output object
579 * @ingroup alihlt_component_datatypes
581 # define kAliHLTdNdPtDataTypeID {'D','N','D','P','T',' ',' ',' '}
583 /** Global input trigger counters data block type.
584 * @ingroup alihlt_component_datatypes
586 # define kAliHLTInputTriggerCountersDataTypeID {'I','N','T','R','G','C','N','T'}
588 /** Global output trigger counters data block type.
589 * @ingroup alihlt_component_datatypes
591 # define kAliHLTOutputTriggerCountersDataTypeID {'O','T','T','R','G','C','N','T'}
593 /** Generic meta data block type ID.
594 * @ingroup alihlt_component_datatypes
596 # define kAliHLTMetaDataTypeID {'M','E','T','A','D','A','T','A'}
599 //////////////////////////////////////////////////////////////////////////
601 // Basic HLT data types
603 //////////////////////////////////////////////////////////////////////////
605 typedef unsigned char AliHLTUInt8_t;
607 typedef signed char AliHLTInt8_t;
609 typedef unsigned short AliHLTUInt16_t;
611 typedef signed short AliHLTInt16_t;
613 typedef unsigned int AliHLTUInt32_t;
615 typedef signed int AliHLTInt32_t;
617 typedef unsigned long long AliHLTUInt64_t;
619 typedef signed long long AliHLTInt64_t;
621 typedef float AliHLTFloat32_t;
623 typedef double AliHLTFloat64_t;
625 typedef AliHLTUInt64_t AliHLTEventID_t;
627 //////////////////////////////////////////////////////////////////////////
629 // HLT logging levels
631 //////////////////////////////////////////////////////////////////////////
634 * Logging severities of the HLT
636 enum AliHLTComponentLogSeverity {
639 /** benchmark messages */
640 kHLTLogBenchmark = 0x1,
641 /** debug messages */
645 /** warning messages */
646 kHLTLogWarning = 0x8,
647 /** error messages */
649 /** fatal error messages */
651 /** few important messages not to be filtered out.
652 * redirected to kHLTLogInfo in AliRoot
654 kHLTLogImportant = 0x40,
655 /** special value to enable all messages */
657 /** the default logging filter */
658 kHLTLogDefault = 0x79
661 //////////////////////////////////////////////////////////////////////////
663 // HLT data structures for data exchange and external interface
665 //////////////////////////////////////////////////////////////////////////
668 * @struct AliHLTComponentEventData
671 struct AliHLTComponentEventData
673 AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
674 AliHLTEventID_t fEventID; /// 64 bit event ID number.
675 AliHLTUInt32_t fEventCreation_s; /// Event creation time in seconds (Should be added to fEventCreation_us*1e6).
676 AliHLTUInt32_t fEventCreation_us; /// Fractional event creation time in micro seconds.
677 AliHLTUInt32_t fBlockCnt; /// The number of raw data blocks received by the component.
681 * @struct AliHLTComponentShmData
682 * Shared memory descriptor.
683 * Irrelevant for analysis components.
685 struct AliHLTComponentShmData
687 AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
688 AliHLTUInt32_t fShmType; /// The type code of the shared memory.
689 AliHLTUInt64_t fShmID; /// The shared memory identifier.
693 * @defgroup alihlt_component_datatypes Common Component Data Types
694 * The analysis framework defines a number of common data types for
695 * usage in the detector modules, like e.g. ::kAliHLTAnyDataType
696 * and ::kAliHLTDataTypeDDLRaw. Those data types always have
697 * origin ::kAliHLTDataOriginAny. The correct detector origin can be
698 * set by using operator '|'
700 * AliHLTComponentDataType dt=kAliHLTDDLRawDataTypeID|kAliHLTDataOriginTPC
702 * @ingroup alihlt_component
706 * @struct AliHLTComponentDataType
707 * Data type descriptor for data blocks transferred through the processing
709 * @ingroup alihlt_component_datatypes
711 struct AliHLTComponentDataType
713 AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
714 char fID[kAliHLTComponentDataTypefIDsize]; /// Data type identifier.
715 char fOrigin[kAliHLTComponentDataTypefOriginSize]; /// Subsystem or detector origin of the data.
719 * @struct AliHLTComponentBlockData
720 * This is the decription of data blocks exchanged between components.
721 * \b IMPORTANT: The validity of fPtr and fOffset is different for input and
723 * - input blocks: The \em fPtr member always points to the beginning of the data
724 * of size \em fSize. fOffset is ignored and should be in most
726 * - output blocks: The \em fPtr member is ignored by the framework. \em fOffset
727 * must specify the start of the data relative to the output
728 * buffer. The data block has size \em fSize.
730 struct AliHLTComponentBlockData
732 /** size and version of the struct */
733 AliHLTUInt32_t fStructSize;
734 /** shared memory key, ignored by processing components */
735 AliHLTComponentShmData fShmKey;
736 /** offset of output data relative to the output buffer */
737 AliHLTUInt32_t fOffset;
738 /** start of the data for input data blocks, fOffset to be ignored*/
740 /** size of the data block */
741 AliHLTUInt32_t fSize;
742 /** data type of the data block */
743 AliHLTComponentDataType fDataType;
744 /** data specification of the data block */
745 AliHLTUInt32_t fSpecification;
747 AliHLTComponentDataType GetDataType() const {return fDataType;}
748 AliHLTUInt32_t GetSpecification() const {return fSpecification;}
752 * @struct AliHLTComponentEventDoneData
755 struct AliHLTComponentEventDoneData
757 AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
758 AliHLTUInt32_t fDataSize; /// Size of the data section (following this data member) in bytes.
759 void* fData; /// Start of the data section.
763 * @struct AliHLTRunDesc
765 * The struct is sent with the SOR and EOR events.
768 * The name of the member fRunType is a bit misleading. This is not
769 * the ALICE Run Type given by the ECS to the sub-system. The member
770 * is an internal HLT run type and a combination of the HLT running
771 * mode and the beam type.
773 * Bit 0-2: beam type identifier
779 AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
780 AliHLTUInt32_t fRunNo; /// The run number for the current active run.
781 AliHLTUInt32_t fRunType; /// The HLT run type.
785 * @struct AliHLTComponentStatistics
786 * Small block size summary added by the AliHLTComponent base class
787 * if component statistics are enabled (--enable-compstat).
789 * fLevel is retrieved from incoming block statistics and incremented.
790 * Incoming block statistics are appended to the newly added one if
791 * --enable-compstat=full has been chosen.
794 * 2009-01-14 fComponentCycleTime added
796 struct AliHLTComponentStatistics
798 AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
799 AliHLTUInt32_t fLevel; /// Indicates from which processing stage this information is from.
800 AliHLTUInt32_t fId; /// Unique identifier for the chain based on CRC code.
801 AliHLTUInt32_t fTime; /// Real wall time used to process the data (micro seconds).
802 AliHLTUInt32_t fCTime; /// CPU time used to process the data (micro seconds).
803 AliHLTUInt32_t fInputBlockCount; /// Number of input data blocks.
804 AliHLTUInt32_t fTotalInputSize; /// Total size in bytes of input data.
805 AliHLTUInt32_t fOutputBlockCount; /// Number of output data blocks.
806 AliHLTUInt32_t fTotalOutputSize; /// Total size in bytes of output data.
807 AliHLTUInt32_t fComponentCycleTime; /// Real wall time indicating the start of the data processing (micro seconds).
811 * @struct AliHLTComponentTableEntry
812 * Structure to be send on SOR event through the chain.
813 * The 'length' of the structure is variable and depends on the length
814 * of the buffer at the end.
816 * ComponentTableEntries are sent with data type @ref kAliHLTDataTypeComponentTable
817 * and are identified by a 32bit Id specification generated by a CRC
818 * algorithm from the chain Id of the component. This is not a 100% unique
819 * id but with a high probability. This approach accounts for the fact
820 * that all components are separated processes.
822 * The buffer consists of an array of 32bit Ids containing the Ids of
823 * all direct parents taken from the specification of the data blocks.
824 * The number of parents is stored in fNofParents. Each component forwards the
825 * incoming component table entries with data type @ref kAliHLTDataTypeComponentFwdTable
826 * by that the direct parents can be identified.
828 * Following this array a description string contains the chain id, component args, and
829 * maybe more properties in the future. The current format is
830 * 'chain_id{component_id:component args}' e.g. TPC-CF_00_0{TPCClusterFinder32Bit:-deconvolute-time}
832 struct AliHLTComponentTableEntry
834 AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
835 AliHLTUInt32_t fLevel; /// Indicates from which processing stage this information is from.
836 AliHLTUInt16_t fNofParents; /// size of the array of parent ids
837 AliHLTUInt8_t fSizeDescription; /// size of the description string in the appended buffer
838 AliHLTUInt8_t fBuffer[1]; /// the strings: chain id, component args, reserved
841 //////////////////////////////////////////////////////////////////////////
843 // Trigger meta information
845 //////////////////////////////////////////////////////////////////////////
847 /** field size of fAttribute */
848 const int gkAliHLTBlockDAttributeCount = 8;
850 /** field size of fCommonHeader */
851 const int gkAliHLTCommonHeaderCountV2 = 8;
852 const int gkAliHLTCommonHeaderCountV3 = 10;
853 const int gkAliHLTCommonHeaderCount = gkAliHLTCommonHeaderCountV3;
855 /** size of the DDL list first version */
856 const int gkAliHLTDDLListSizeV0 = 30;
858 /** size of the DDL list after DCAL added to EMCAL */
859 const int gkAliHLTDDLListSizeV1 = 31;
861 /** size of the DDL list */
862 const int gkAliHLTDDLListSize = gkAliHLTDDLListSizeV1;
864 /** Number of Trigger Classes of CTP in CDH */
865 const int gkNCTPTriggerClassesV2 = 50;
866 const int gkNCTPTriggerClassesV3 = 100;
867 const int gkNCTPTriggerClasses = gkNCTPTriggerClassesV3;
869 // make it also available as define for templates
870 #define NCTPTRIGGERCLASSES 100
873 * @struct AliHLTEventDDLV0
874 * First version of the DDL list event.
875 * The struct is send with the DDLLIST event.
876 * Used in the trigger structure for internal apperance of
877 * the DLLs as well as for the HLT readout list send to DAQ
878 * ( as DataType : kAliHLTDataTypeDDL )
880 struct AliHLTEventDDLV0
882 AliHLTUInt32_t fCount; /// Indicates the number of words in fList.
883 AliHLTUInt32_t fList[gkAliHLTDDLListSizeV0]; /// The list of DDL enable/disable bits.
887 * @struct AliHLTEventDDLV1
888 * DDL list event structure with extra word for DCAL bits.
890 struct AliHLTEventDDLV1
892 AliHLTUInt32_t fCount; /// Indicates the number of words in fList.
893 AliHLTUInt32_t fList[gkAliHLTDDLListSizeV1]; /// The list of DDL enable/disable bits.
897 * @typedef AliHLTEventDDL
898 * Current used default version of the AliHLTEventDDL structure.
900 typedef AliHLTEventDDLV1 AliHLTEventDDL;
903 * @struct AliHLTEventTriggerData
905 struct AliHLTEventTriggerData
907 AliHLTUInt8_t fAttributes[gkAliHLTBlockDAttributeCount]; /// List of data block attibutes.
908 AliHLTUInt64_t fHLTStatus; /// Bit field
909 AliHLTUInt32_t fCommonHeaderWordCnt; /// Number of words in fCommonHeader.
910 AliHLTUInt32_t fCommonHeader[gkAliHLTCommonHeaderCount]; /// The common header words.
913 AliHLTEventDDL fReadoutList; /// The default readout list structure.
914 AliHLTEventDDLV0 fReadoutListV0; /// Access to the old version of the readout list structure.
915 AliHLTEventDDLV1 fReadoutListV1; /// Access to the readout list structure with DCAL included.
920 * @struct AliHLTComponentTriggerData
923 struct AliHLTComponentTriggerData
925 AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
926 AliHLTUInt32_t fDataSize; /// Size of the data section (following this data member) in bytes.
927 void* fData; /// Start of the data section.
930 //////////////////////////////////////////////////////////////////////////
932 // HLT Event Type Specification
934 //////////////////////////////////////////////////////////////////////////
936 /** Unknown eventType specification */
937 const AliHLTUInt32_t gkAliEventTypeUnknown = ~(AliHLTUInt32_t)0;
938 /** SOR eventType specification */
939 const AliHLTUInt32_t gkAliEventTypeStartOfRun=1;
940 /** Data eventType specification */
941 const AliHLTUInt32_t gkAliEventTypeData=2;
942 /** EOR eventType specification */
943 const AliHLTUInt32_t gkAliEventTypeEndOfRun=4;
944 /** Corrupt eventType specification */
945 const AliHLTUInt32_t gkAliEventTypeCorruptID=8;
946 /** Calibration eventType specification */
947 const AliHLTUInt32_t gkAliEventTypeCalibration=16;
948 /** Software eventType specification */
949 const AliHLTUInt32_t gkAliEventTypeSoftware=24;
950 /** DataReplay eventType specification */
951 const AliHLTUInt32_t gkAliEventTypeDataReplay=32;
952 /** Configuration eventType specification */
953 const AliHLTUInt32_t gkAliEventTypeConfiguration=34;
954 /** Update DCS eventType specification */
955 const AliHLTUInt32_t gkAliEventTypeReadPreprocessor=35;
956 /** Tick eventType specification */
957 const AliHLTUInt32_t gkAliEventTypeTick=64;
958 /** Max eventType specification */
959 const AliHLTUInt32_t gkAliEventTypeMax=64;
961 //////////////////////////////////////////////////////////////////////////
963 // HLT defines and defaults
965 //////////////////////////////////////////////////////////////////////////
968 * @ingroup alihlt_component_datatypes
970 const AliHLTEventID_t kAliHLTVoidEventID=~(AliHLTEventID_t)0;
972 /** invalid data specification
973 * @ingroup alihlt_component_datatypes
975 const AliHLTUInt32_t kAliHLTVoidDataSpec = ~(AliHLTUInt32_t)0;
978 * @ingroup alihlt_component_datatypes
980 const AliHLTUInt32_t kAliHLTVoidRunNo = ~(AliHLTUInt32_t)0;
983 * @ingroup alihlt_component_datatypes
985 const AliHLTUInt32_t kAliHLTVoidRunType = ~(AliHLTUInt32_t)0;
987 /** invalid run descriptor
988 * @ingroup alihlt_component_datatypes
990 const AliHLTRunDesc kAliHLTVoidRunDesc={sizeof(AliHLTRunDesc), kAliHLTVoidRunNo, kAliHLTVoidRunType};
992 /** invalid shared memory type */
993 const AliHLTUInt32_t gkAliHLTComponentInvalidShmType = 0;
995 /** invalid shared memory id */
996 const AliHLTUInt64_t gkAliHLTComponentInvalidShmID = ~(AliHLTUInt64_t)0;
998 /** invalid data type
999 * @ingroup alihlt_component_datatypes
1001 const AliHLTComponentDataType kAliHLTVoidDataType = {
1002 sizeof(AliHLTComponentDataType),
1003 kAliHLTVoidDataTypeID,
1004 kAliHLTDataOriginVoid
1007 /** all data types, means any + void data type
1008 * @ingroup alihlt_component_datatypes
1010 const AliHLTComponentDataType kAliHLTAllDataTypes = {
1011 sizeof(AliHLTComponentDataType),
1012 kAliHLTAllDataTypesID,
1013 kAliHLTDataOriginAny
1016 // there is currently a problem with rootcint if the predefined ids
1017 // (commented below) are used. rootcint does not find the id if they
1018 // are char arrays defined with {} and individual chars. If strings
1019 // are used it works fine
1021 * @ingroup alihlt_component_datatypes
1023 const AliHLTComponentDataType kAliHLTAnyDataType = {
1024 sizeof(AliHLTComponentDataType),
1025 kAliHLTAnyDataTypeID,
1026 kAliHLTDataOriginAny
1029 /** multiple output data types
1030 * @ingroup alihlt_component_datatypes
1032 extern const AliHLTComponentDataType kAliHLTMultipleDataType;
1034 /** data to file exchange subscriber
1035 * @ingroup alihlt_component_datatypes
1037 extern const AliHLTComponentDataType kAliHLTDataTypeFXSCalib;
1039 /** DDL list data type
1040 * @ingroup alihlt_component_datatypes
1042 extern const AliHLTComponentDataType kAliHLTDataTypeDDL;
1044 /** DAQ readout list
1045 * @ingroup alihlt_component_datatypes
1047 extern const AliHLTComponentDataType kAliHLTDataTypeDAQRDOUT;
1050 * Common data type for the output of cluster finders, the exact
1051 * format depends on the origin (detector)
1052 * @ingroup alihlt_component_datatypes
1054 extern const AliHLTComponentDataType kAliHLTDataTypeClusters;
1057 * @ingroup alihlt_component_datatypes
1059 extern const AliHLTComponentDataType kAliHLTDataTypeSOR;
1062 * @ingroup alihlt_component_datatypes
1064 extern const AliHLTComponentDataType kAliHLTDataTypeEOR;
1066 /** Run type data block
1067 * @ingroup alihlt_component_datatypes
1069 extern const AliHLTComponentDataType kAliHLTDataTypeRunType;
1071 /** Event type specification
1072 * @ingroup alihlt_component_datatypes
1074 extern const AliHLTComponentDataType kAliHLTDataTypeEvent;
1076 /** ECS parameter event
1077 * - sent during the SOR event by the framework
1078 * - contains the full ECS parameter string
1079 * @ingroup alihlt_component_datatypes
1081 extern const AliHLTComponentDataType kAliHLTDataTypeECSParam; // {ECSPARAM:PRIV}
1083 /** Configuration event data type
1084 * @ingroup alihlt_component_datatypes
1086 extern const AliHLTComponentDataType kAliHLTDataTypeComConf;
1088 /** DCS value update event
1089 * @ingroup alihlt_component_datatypes
1091 extern const AliHLTComponentDataType kAliHLTDataTypeUpdtDCS;
1093 /** RAW DDL data specification, origin is 'any', data publisher origin correctly
1094 * @ingroup alihlt_component_datatypes
1096 extern const AliHLTComponentDataType kAliHLTDataTypeDDLRaw;
1098 /** AliMCEvent object data specification, origin is 'OFFL'
1099 * @ingroup alihlt_component_datatypes
1101 extern const AliHLTComponentDataType kAliHLTDataTypeMCObject;
1103 /** ESD vertex object data specification, origin is 'any'
1104 * @ingroup alihlt_component_datatypes
1106 extern const AliHLTComponentDataType kAliHLTDataTypeESDVertex;
1108 /** KF vertex object data specification, origin is 'any'
1109 * @ingroup alihlt_component_datatypes
1111 extern const AliHLTComponentDataType kAliHLTDataTypeKFVertex;
1113 /** global vertexer data specification, origin is 'any'
1114 * @ingroup alihlt_component_datatypes
1116 extern const AliHLTComponentDataType kAliHLTDataTypeGlobalVertexer;
1118 /** primary finder data specification, origin is 'any'
1119 * @ingroup alihlt_component_datatypes
1121 extern const AliHLTComponentDataType kAliHLTDataTypePrimaryFinder;
1123 /** primary finder data specification, origin is 'any'
1124 * @ingroup alihlt_component_datatypes
1126 extern const AliHLTComponentDataType kAliHLTDataTypeV0Finder;
1128 /** flat ESD object data specification, origin is 'any'
1129 * @ingroup alihlt_component_datatypes
1131 extern const AliHLTComponentDataType kAliHLTDataTypeFlatESD;
1133 /** flat ESD friend object data specification, origin is 'any'
1134 * @ingroup alihlt_component_datatypes
1136 extern const AliHLTComponentDataType kAliHLTDataTypeFlatESDFriend;
1138 /** flat ESD vertex object data specification, origin is 'any'
1139 * @ingroup alihlt_component_datatypes
1141 extern const AliHLTComponentDataType kAliHLTDataTypeFlatESDVertex;
1143 /** ESD object data specification, origin is 'any'
1144 * @ingroup alihlt_component_datatypes
1146 extern const AliHLTComponentDataType kAliHLTDataTypeESDObject;
1148 /** ESD friend object data specification, origin is 'any'
1149 * @ingroup alihlt_component_datatypes
1151 extern const AliHLTComponentDataType kAliHLTDataTypeESDfriendObject;
1153 /** ESD content data specification, origin is 'any'
1154 * @ingroup alihlt_component_datatypes
1156 extern const AliHLTComponentDataType kAliHLTDataTypeESDContent;
1158 /** ESD Tree data specification, origin is 'any'
1159 * @ingroup alihlt_component_datatypes
1161 extern const AliHLTComponentDataType kAliHLTDataTypeESDTree;
1163 /** AliRoot TreeD data specification, origin is 'any'
1164 * @ingroup alihlt_component_datatypes
1166 extern const AliHLTComponentDataType kAliHLTDataTypeAliTreeD;
1168 /** AliRoot TreeR data specification, origin is 'any'
1169 * @ingroup alihlt_component_datatypes
1171 extern const AliHLTComponentDataType kAliHLTDataTypeAliTreeR;
1173 /** 16 bit Hardware address selection data specification, origin is 'any'
1174 * @ingroup alihlt_component_datatypes
1176 extern const AliHLTComponentDataType kAliHLTDataTypeHwAddr16;
1178 /** Event statistics
1179 * @ingroup alihlt_component_datatypes
1181 extern const AliHLTComponentDataType kAliHLTDataTypeEventStatistics;
1184 * @ingroup alihlt_component_datatypes
1186 extern const AliHLTComponentDataType kAliHLTDataTypeEventSummary;
1188 /** Event statistics
1189 * @ingroup alihlt_component_datatypes
1191 extern const AliHLTComponentDataType kAliHLTDataTypeRunStatistics;
1194 * @ingroup alihlt_component_datatypes
1196 extern const AliHLTComponentDataType kAliHLTDataTypeRunSummary;
1198 /** Trigger decision
1199 * - origin : kAliHLTDataOriginOut ( HLT )
1200 * @ingroup alihlt_component_datatypes
1202 extern const AliHLTComponentDataType kAliHLTDataTypeTriggerDecision; // {TRIG_DEC:HLT }
1204 /** Trigger decision
1205 * - origin : kAliHLTDataOriginOut ( HLT )
1206 * @ingroup alihlt_component_datatypes
1208 extern const AliHLTComponentDataType kAliHLTDataTypeReadoutList; // {HLTRDLST:HLT }
1210 /** Global trigger decision
1211 * - origin : kAliHLTDataOriginOut ( HLT )
1212 * @ingroup alihlt_component_datatypes
1214 extern const AliHLTComponentDataType kAliHLTDataTypeGlobalTrigger; // {GLOBTRIG:HLT }
1216 /** Component block statistics
1217 * @ingroup alihlt_component_datatypes
1219 extern const AliHLTComponentDataType kAliHLTDataTypeComponentStatistics;
1222 * To be sent on SOR event, each component adds it's chain id string
1223 * and a generated 32bit identifier to the table
1224 * @ingroup alihlt_component_datatypes
1226 extern const AliHLTComponentDataType kAliHLTDataTypeComponentTable;
1228 /** Forwarded component table
1229 * To be sent on SOR event, each component forwards blocks of type
1230 * @ref kAliHLTDataTypeComponentTable was kAliHLTDataTypeComponentFwdTable
1231 * after adding the parent ids to its own table struct.
1232 * @ingroup alihlt_component_datatypes
1234 extern const AliHLTComponentDataType kAliHLTDataTypeComponentFwdTable;
1237 * Data type for the Common Data Header and readout list information sent by TCPDumpSubscriber.
1238 * @ingroup alihlt_component_datatypes
1240 extern const AliHLTComponentDataType kAliHLTDataTypeTriggerMetaBlock; // {METADATA:PRIV}
1242 //////////////////////////////////////////////////////////////////////////
1244 // Data Types for Monitoring objects
1246 //////////////////////////////////////////////////////////////////////////
1248 /** general ROOT TObject
1249 * @ingroup alihlt_component_datatypes
1251 extern const AliHLTComponentDataType kAliHLTDataTypeTObject; // {ROOTTOBJ,"***"}
1253 /** ROOT streamer info
1254 * @ingroup alihlt_component_datatypes
1256 extern const AliHLTComponentDataType kAliHLTDataTypeStreamerInfo; // {ROOTSTRI,HLT }
1259 * @ingroup alihlt_component_datatypes
1261 extern const AliHLTComponentDataType kAliHLTDataTypeTObjArray; // {ROOTOBAR,"***"}
1264 * @ingroup alihlt_component_datatypes
1266 extern const AliHLTComponentDataType kAliHLTDataTypeTTree; // {ROOTTREE,"***"}
1268 /** ROOT TH1 (can be used for all histograms, they derive from TH1)
1269 * @ingroup alihlt_component_datatypes
1271 extern const AliHLTComponentDataType kAliHLTDataTypeHistogram; // {ROOTHIST,"***"}
1274 * @ingroup alihlt_component_datatypes
1276 extern const AliHLTComponentDataType kAliHLTDataTypeTNtuple; // {ROOTTUPL,"***"}
1278 /** Global input trigger counters.
1279 * - origin : kAliHLTDataOriginOut ( HLT )
1280 * @ingroup alihlt_component_datatypes
1282 extern const AliHLTComponentDataType kAliHLTDataTypeInputTriggerCounters; // {INTRGCNT:HLT }
1284 /** Global output trigger counters.
1285 * - origin : kAliHLTDataOriginOut ( HLT )
1286 * @ingroup alihlt_component_datatypes
1288 extern const AliHLTComponentDataType kAliHLTDataTypeOutputTriggerCounters; // {OTTRGCNT:HLT }
1290 /** General track array for the barrel tracks based on AliExternalTrackParam
1291 * Data format defined by AliHLTTracksData
1293 * We follow the naming scheme of AliESDEvent where 'Tracks' denote the
1294 * barrel tracks and detector tracks get names 'DETTracks'
1295 * @ingroup alihlt_component_datatypes
1297 extern const AliHLTComponentDataType kAliHLTDataTypeTrack; // {HLTTRACK,"***"}
1299 /** Track Monte Carlo information
1301 extern const AliHLTComponentDataType kAliHLTDataTypeTrackMC; // {TRACK_MC,"***"}
1303 /** TClonesArray of AliExternalTrackParam
1304 * @ingroup alihlt_component_datatypes
1306 extern const AliHLTComponentDataType kAliHLTDataTypeExternalTrackParam; // {TCAEXTTR,"***"}
1308 /** Container containing jets (AliHLTJETJets)
1309 * Containing TClonesArray of AliAODJets
1310 * @ingroup alihlt_component_datatypes
1312 extern const AliHLTComponentDataType kAliHLTDataTypeJet; // {HLTJETV0,"***"}
1314 /** Container of ITS tracks
1315 * @ingroup alihlt_component_datatypes
1317 extern const AliHLTComponentDataType fgkITSTracksDataType;
1319 /** Container of ITS SAP tracker data
1320 * @ingroup alihlt_component_datatypes
1322 extern const AliHLTComponentDataType kAliHLTDataTypeITSSAPData;
1324 /** Container of calorimeter clusters
1325 * @ingroup alihlt_component_datatypes
1327 extern const AliHLTComponentDataType kAliHLTDataTypeCaloCluster;
1329 /** Container of dEdx
1330 * @ingroup alihlt_component_datatypes
1332 extern const AliHLTComponentDataType kAliHLTDataTypedEdx;
1334 /** Container of dNdPt
1335 * @ingroup alihlt_component_datatypes
1337 extern const AliHLTComponentDataType kAliHLTDataTypedNdPt;
1339 //////////////////////////////////////////////////////////////////////////
1341 // FXS subscriber meta information
1343 //////////////////////////////////////////////////////////////////////////
1345 const int gkAliHLTFXSHeaderfOriginSize = 4;
1346 const int gkAliHLTFXSHeaderfFileIDSize = 128;
1347 const int gkAliHLTFXSHeaderfDDLNumberSize = 64;
1349 /** Header in front of the data payload, in order to sent data to the FXS. */
1350 struct AliHLTFXSHeader
1352 AliHLTUInt32_t fHeaderVersion; /// HLT software version number.
1353 AliHLTUInt32_t fRunNumber; /// The current run number.
1354 char fOrigin[gkAliHLTFXSHeaderfOriginSize]; /// The detector from which the FXS data is received.
1355 char fFileID[gkAliHLTFXSHeaderfFileIDSize]; /// File identifier for the stored data.
1356 char fDDLNumber[gkAliHLTFXSHeaderfDDLNumberSize]; /// The DDL bits.
1359 //////////////////////////////////////////////////////////////////////////
1361 // Component running environment
1363 //////////////////////////////////////////////////////////////////////////
1365 /** definition of a void fct pointer */
1366 typedef void (*AliHLTfctVoid)();
1368 /** logging function */
1369 typedef int (*AliHLTfctLogging)( void* param,
1370 AliHLTComponentLogSeverity severity,
1372 const char* keyword,
1373 const char* message);
1376 * @struct AliHLTAnalysisEnvironment
1377 * Running environment for analysis components.
1378 * The struct describes function callbacks for actions to be
1379 * carried out by the calling framework, like memory allocation,
1380 * property callbecks, logging, etc.
1382 * @ingroup alihlt_wrapper_interface
1384 struct AliHLTAnalysisEnvironment
1386 /** size of the structure */
1387 AliHLTUInt32_t fStructSize;
1389 /** the component parameter given by the framework on creation */
1392 /** allocated memory */
1393 void* (*fAllocMemoryFunc)( void* param, unsigned long size );
1395 /** allocate an EventDoneData structure. */
1396 int (*fGetEventDoneDataFunc)( void* param, AliHLTEventID_t eventID, unsigned long size, AliHLTComponentEventDoneData** edd );
1398 /** logging callback */
1399 AliHLTfctLogging fLoggingFunc;
1402 // I just keep this as a note pad. Has to be added to the end of the structure
1403 // future addition already foreseen/envisioned
1404 // IMPORTANT: don not just remove the defines as this breaks the binary
1406 int (*fAllocShmMemoryFunc)( void* param, unsigned long size, AliHLTComponentBlockData* blockLocation );
1410 * @struct AliHLTComponentEnvironment
1411 * This was the original definition of the running environment.
1412 * Due to a bug in the AliRootWrapperSubscriber/SimpleComponentWrapper,
1413 * this structure can not be used any longer but is kept for backward
1415 * @note The external interface provided by the libHLTbase is now kept
1416 * frozen but should not be used any more. Use the interface provided
1417 * by the libHLTinterface library.
1419 * @ingroup alihlt_wrapper_interface_deprecated
1421 struct AliHLTComponentEnvironment
1423 AliHLTUInt32_t fStructSize;
1425 void* (*fAllocMemoryFunc)( void* param, unsigned long size );
1426 int (*fGetEventDoneDataFunc)( void* param, AliHLTEventID_t eventID, unsigned long size, AliHLTComponentEventDoneData** edd );
1427 AliHLTfctLogging fLoggingFunc;
1430 //////////////////////////////////////////////////////////////////////////
1432 // The external interface definition
1434 //////////////////////////////////////////////////////////////////////////
1437 * The component handle.
1438 * Used as indification in the outside world.
1439 * @ingroup alihlt_wrapper_interface
1441 typedef void* AliHLTComponentHandle;
1443 /** @ingroup alihlt_wrapper_interface */
1444 const AliHLTComponentHandle kEmptyHLTComponentHandle = 0;
1447 * Get a system call of the interface.
1448 * @param function signature
1449 * @return pointer to system call
1450 * @ingroup alihlt_wrapper_interface
1452 typedef void* (*AliHLTAnalysisFctGetInterfaceCall)(const char*);
1454 # define ALIHLTANALYSIS_INTERFACE_LIBRARY "libHLTinterface.so"
1455 # define ALIHLTANALYSIS_FCT_GETINTERFACECALL "AliHLTAnalysisGetInterfaceCall"
1457 /** @ingroup alihlt_wrapper_interface */
1458 typedef int (*AliHLTExtFctInitSystem)( unsigned long version, AliHLTAnalysisEnvironment* externalEnv, unsigned long runNo, const char* runType );
1460 /** @ingroup alihlt_wrapper_interface */
1461 typedef int (*AliHLTExtFctDeinitSystem)();
1463 /** @ingroup alihlt_wrapper_interface */
1464 typedef int (*AliHLTExtFctLoadLibrary)( const char* );
1466 /** @ingroup alihlt_wrapper_interface */
1467 typedef int (*AliHLTExtFctUnloadLibrary)( const char* );
1469 /** @ingroup alihlt_wrapper_interface */
1470 typedef int (*AliHLTExtFctCreateComponent)( const char*, void*, int, const char**, AliHLTComponentHandle*, const char* description );
1472 /** @ingroup alihlt_wrapper_interface */
1473 typedef int (*AliHLTExtFctDestroyComponent)( AliHLTComponentHandle );
1475 /** @ingroup alihlt_wrapper_interface */
1476 typedef int (*AliHLTExtFctProcessEvent)( AliHLTComponentHandle, const AliHLTComponentEventData*, const AliHLTComponentBlockData*,
1477 AliHLTComponentTriggerData*, AliHLTUInt8_t*,
1478 AliHLTUInt32_t*, AliHLTUInt32_t*,
1479 AliHLTComponentBlockData**,
1480 AliHLTComponentEventDoneData** );
1482 /** @ingroup alihlt_wrapper_interface */
1483 typedef int (*AliHLTExtFctGetOutputDataType)( AliHLTComponentHandle, AliHLTComponentDataType* );
1485 /** @ingroup alihlt_wrapper_interface */
1486 typedef int (*AliHLTExtFctGetOutputSize)( AliHLTComponentHandle, unsigned long*, double* );
1491 typedef std::bitset<NCTPTRIGGERCLASSES> AliHLTTriggerMask_t;
1493 using namespace std;
1495 //////////////////////////////////////////////////////////////////////////
1497 // Data type helper functions
1499 //////////////////////////////////////////////////////////////////////////
1501 /** exact comparison of HLT component data types
1502 * @ingroup alihlt_component_datatypes
1504 inline bool MatchExactly( const AliHLTComponentDataType& dt1, const AliHLTComponentDataType& dt2 )
1506 for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ )
1507 if ( dt1.fID[i] != dt2.fID[i] )
1509 for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ )
1510 if ( dt1.fOrigin[i] != dt2.fOrigin[i] )
1515 /** Comparison operator for HLT component data types.
1516 * The operator takes wildcards into account, i.e. the ::kAliHLTAnyDataType,
1517 * ::kAliHLTAnyDataTypeID and ::kAliHLTDataOriginAny definitions.
1518 * @ingroup alihlt_component_datatypes
1520 inline bool operator==( const AliHLTComponentDataType& dt1, const AliHLTComponentDataType& dt2 )
1522 if (MatchExactly(dt1, kAliHLTAllDataTypes)) return true;
1523 if (MatchExactly(dt2, kAliHLTAllDataTypes)) return true;
1525 bool any1=true, any2=true, void1=true, void2=true, match=true;
1526 for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ ) {
1527 any1&=(dt1.fOrigin[i]==kAliHLTDataOriginAny[i]);
1528 any2&=(dt2.fOrigin[i]==kAliHLTDataOriginAny[i]);
1529 void1&=(dt1.fOrigin[i]==kAliHLTDataOriginVoid[i]);
1530 void2&=(dt2.fOrigin[i]==kAliHLTDataOriginVoid[i]);
1531 match&=dt1.fOrigin[i]==dt2.fOrigin[i];
1532 if (!(match || (any2 && !void1) || (any1 && !void2)))
1536 any1=true, any2=true, match=true;
1537 for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ ) {
1538 any1&=(dt1.fID[i]==kAliHLTAnyDataTypeID[i]);
1539 any2&=(dt2.fID[i]==kAliHLTAnyDataTypeID[i]);
1540 void1&=(dt1.fID[i]==kAliHLTVoidDataTypeID[i]);
1541 void2&=(dt2.fID[i]==kAliHLTVoidDataTypeID[i]);
1542 match&=dt1.fID[i]==dt2.fID[i];
1543 if (!(match || (any2 && !void1) || (any1 && !void2)))
1549 /** Comparison operator for HLT component data types
1550 * Invers of operator==
1551 * @ingroup alihlt_component_datatypes
1553 inline bool operator!=( const AliHLTComponentDataType& dt1, const AliHLTComponentDataType& dt2 )
1558 /** merge operator for HLT component data types and origins
1559 * @ingroup alihlt_component_datatypes
1561 inline AliHLTComponentDataType operator|(const AliHLTComponentDataType srcdt, const char origin[kAliHLTComponentDataTypefOriginSize])
1563 AliHLTComponentDataType dt=srcdt;
1564 for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ )
1565 dt.fOrigin[i]=origin[i];
1570 * Helper function to initialize a data type from an id char array and origin string.
1571 * @return data type structure initialized with the specified id and origin
1572 * @ingroup alihlt_component_datatypes
1574 inline AliHLTComponentDataType AliHLTComponentDataTypeInitializer(const char id[kAliHLTComponentDataTypefIDsize], const char* origin)
1576 AliHLTComponentDataType dt=kAliHLTVoidDataType;
1578 for (i = 0; i < kAliHLTComponentDataTypefIDsize && id[i]!=0; i++)
1580 for (i = 0; i < kAliHLTComponentDataTypefOriginSize && origin[i]!=0; i++ )
1581 dt.fOrigin[i]=origin[i];
1586 * Helper function to initialize a data type from a default data type and
1587 * an origin string. Basically it merges the specified origin into the data
1589 * @return data type structure initialized with the id from specified data type
1591 * @ingroup alihlt_component_datatypes
1593 inline AliHLTComponentDataType AliHLTComponentDataTypeInitializer(const AliHLTComponentDataType src, const char* origin)
1595 return AliHLTComponentDataTypeInitializer(src.fID, origin);