X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=HLT%2FBASE%2FAliHLTDataTypes.h;h=044b2ace8386cb251d8d3efaf40cdf6c40a50a4b;hb=30f0c21d6d8b90146b286e00c2efdf7306eee200;hp=e71d5f92db7bb5391dd5749e67a74e5d0a13d9ad;hpb=9ce4bf4ada6a5aa008e6a94e062edaf819f66b8a;p=u%2Fmrichter%2FAliRoot.git
diff --git a/HLT/BASE/AliHLTDataTypes.h b/HLT/BASE/AliHLTDataTypes.h
index e71d5f92db7..044b2ace838 100644
--- a/HLT/BASE/AliHLTDataTypes.h
+++ b/HLT/BASE/AliHLTDataTypes.h
@@ -2,126 +2,1227 @@
#ifndef ALIHLTDATATYPES_H
#define ALIHLTDATATYPES_H
-/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+/* This file is property of and copyright by the ALICE HLT Project *
+ * ALICE Experiment at CERN, All rights reserved. *
* See cxx source for full Copyright notice */
/** @file AliHLTDataTypes.h
- @author Matthias Richter, Timm Steinbeck
+ @author Matthias Richter, Timm Steinbeck, Jochen Thaeder
@date
@brief Data type declaration for the HLT module.
*/
+//////////////////////////////////////////////////////////////////////////
+//
+// version no of HLT data types
+//
+//////////////////////////////////////////////////////////////////////////
+
+/* Version Description
+ * 1 first version until June 07; implicite, not tagged
+ * 2 introduced June 07, enhanced/cleaned/arranged structure
+ * 3 2007-11-15 RAW DDL data type added; some inconsistencies fixed
+ * ('void' and 'any' origins); added signed HLT basic data types
+ * 2007-11-23 origin defines have become variables in conjunction
+ * to be used with the operator| (AliHLTComponentDataType)
+ * 2007-11-24 added trigger structs and ESD tree data type
+ * 4 Component configuration and DCS update events added
+ * gkAliHLTDDLListSize set from 29 to 30 according to new PubSub
+ * specs
+ * 5 Data types for Run and Event summary, and for monitoring added
+ * 6 Common data types for TreeD and TreeR defined
+ * kAliHLTAllDataTypes and kAliHLTDataOriginSample added
+ * kAliHLTDataOriginEMCAL added
+ * kAliHLTDataTypeRunType added
+ * 7 kAliHLTDataTypeComponentStatistics, kAliHLTDataTypeComponentTable,
+ * and AliHLTComponentStatistics have been added for optional
+ * component block statistics
+ * 8 new wrapper interface has been introduced, old wrapper interface
+ * deprecated but kept for backward compatibility, the PubSub
+ * interface is going to be compiled independently of AliHLT, new
+ * interface provided by the libHLTinterface.so
+ * AliHLTComponentEnvironment -> AliHLTAnalysisEnvironment
+ * 9 added data types for arrays of AliHLTExternalTrackParam sets and
+ * TClonesArrays of AliExternalTrackParam objects.
+ * 10 Changes for information objects neededfor running with offline
+ * chains and analysis tasks.
+ * kAliHLTMCObjectDataType added
+ * kAliHLTDataOriginOffline added
+ * kAliHLTDataOriginHLT added
+ * 11 extended AliHLTComponentStatistics: one more member to store the
+ * cycle time between events per component.
+ * 12 added common data type id 'CLUSTERS'
+ * added data type 'ECSPARAM' for the full ECS parameter string to
+ * be sebt during SOR
+ * added kAliHLTDataTypeTrackMC (TRACK_MC) data type
+ */
+#define ALIHLT_DATA_TYPES_VERSION 12
+
+//////////////////////////////////////////////////////////////////////////
+//
+// HLT data origin variables.
+//
+// By converting from defines to variables, the origins can be used with
+// the operator|
+//
+// AliHLTComponentDataType dt;
+// dt = kAliHLTDataTypeDDLRaw | kAliHLTDataOriginTPC;
+//
+//////////////////////////////////////////////////////////////////////////
+
+/** field size of datat type origin
+ * @ingroup alihlt_component_datatypes
+ */
+const int kAliHLTComponentDataTypefOriginSize=4;
+
+
+/** invalid data origin
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTDataOriginVoid "\0\0\0"
+/** old invalid data origin, kept for backward compatibility */
+# define kAliHLTVoidDataOrigin "\0\0\0"
+
+/** wildcard data type origin
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTDataOriginAny "***"
+/** old wildcard data type origin, kept for backward compatibility */
+# define kAliHLTAnyDataOrigin "***"
+
+/** Data origin HLT out
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginOut[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin HLT, used for HLT specifc data
+ * in offline chains. This not a bug!
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginHLT[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin Offline
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginOffline[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin HLT/PubSub private internal
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginPrivate[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin TPC
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginTPC[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin PHOS
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginPHOS[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin FMD
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginFMD[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin MUON
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginMUON[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin TRD
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginTRD[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin ITS
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginITS[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin ITS SPD
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginITSSPD[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin ITS SDD
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginITSSDD[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin ITS SSD
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginITSSSD[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin for examples
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginSample[kAliHLTComponentDataTypefOriginSize];
+
+/** Data origin EMCAL
+ * @ingroup alihlt_component_datatypes
+ */
+extern const char kAliHLTDataOriginEMCAL[kAliHLTComponentDataTypefOriginSize];
+
+//////////////////////////////////////////////////////////////////////////
+//
+// HLT common data type defines
+//
+//////////////////////////////////////////////////////////////////////////
+
+/** field size of data type id
+ * @ingroup alihlt_component_datatypes
+ */
+const int kAliHLTComponentDataTypefIDsize=8;
+
+
+/** invalid data type id
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTVoidDataTypeID "\0\0\0\0\0\0\0"
+
+/** special id for all data types: any + void
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTAllDataTypesID "ALLDATA"
+
+/** special id for any valid data type id
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTAnyDataTypeID "*******"
+
+/** DDL RAW data
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTDDLRawDataTypeID {'D','D','L','_','R','A','W',' '}
+
+/** CLUSTERS data
+ * Common data type for the output of cluster finders, the exact
+ * format depends on the origin (detector)
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTClustersDataTypeID {'C','L','U','S','T','E','R','S'}
+
+/** calibration data for file exchange subscriber
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTFXSCalibDataTypeID {'F','X','S','_','C','A','L',' '}
+
+/** start of run (SOR) event
+ * @ref AliHLTRunDesc
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTSORDataTypeID {'S','T','A','R','T','O','F','R'}
+
+/** end of run (EOR) event
+ * @ref AliHLTRunDesc
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTEORDataTypeID {'E','N','D','O','F','R','U','N'}
+
+/** run type data block
+ * string with run type as payload
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTRunTypeDataTypeID {'R','U','N','T','Y','P','E',' '}
+
+/** DDL list event
+ * @ref AliHLTEventDDL
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTDDLDataTypeID {'D','D','L','L','I','S','T',' '}
+
+/** EventType event
+ * - empty payload, specification gives eventType
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTEventDataTypeID {'E','V','E','N','T','T','Y','P'}
+
+/** ECS parameter event
+ * - sent during the SOR event by the framework
+ * - contains the full ECS parameter string
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTECSParamDataTypeID {'E','C','S','P','A','R','A','M'}
+
+/** ComponentConfiguration event
+ * - payload contains the CDB path as string
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTComConfDataTypeID {'C','O','M','_','C','O','N','F'}
+
+/** DCS value update event
+ * - payload contains string of relevant detectors
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTUpdtDCSDataTypeID {'U','P','D','T','_','D','C','S'}
+
+/** MC data block
+ * an AliMCEvent object of varying origin
+ * The 'V0' at the end allows a versioning
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTMCObjectDataTypeID {'A','L','I','M','C','_','V','0'}
+
+/** ESD data block
+ * an AliESD object of varying origin
+ * The 'V0' at the end allows a versioning
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTESDObjectDataTypeID {'A','L','I','E','S','D','V','0'}
+
+/** ESD tree data block
+ * TTree with an AliESD object of varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTESDTreeDataTypeID {'E','S','D','_','T','R','E','E'}
+
+/** AliRoot TreeD
+ * - the digits tree of an AliRoot module
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTTreeDDataTypeID {'A','L','I','T','R','E','E','D'}
+
+/** AliRoot TreeR
+ * - the rec points tree of an AliRoot module
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTTreeRDataTypeID {'A','L','I','T','R','E','E','R'}
+
+/** HW Address selection data block
+ * - a selection list for 16 bit HW addresses
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTHwAddr16DataTypeID {'H','W','A','D','D','R','1','6'}
+
+/** Event Statistics
+ * - event statistics for given detectors
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTEventStatisticsDataTypeID {'E','V','_','S','T','A','T','I'}
+
+/** Event Summary
+ * - event summary
+ * - origin : kAliHLTDataOriginOut ( HLT )
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTEventSummaryDataTypeID {'E','V','_','S','U','M','M','A'}
+
+/** Run Statistics
+ * - run statistics for given detectors
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTRunStatisticsDataTypeID {'R','U','N','S','T','A','T','I'}
+
+/** Run Summary
+ * - run summary
+ * - origin : kAliHLTDataOriginOut ( HLT )
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTRunSummaryDataTypeID {'R','U','N','S','U','M','M','A'}
+
+/** Block Statistics
+ * - small block statistics info added to the data stream by
+ * the component base class
+ * - origin kAliHLTDataOriginPrivate
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTComponentStatisticsDataTypeID {'C','O','M','P','S','T','A','T'}
+
+/** Component table
+ * - list of components in the chain to be percolated through the chain
+ * - each component adds it's chain id string and a generated 32bit id
+ * @ingroup alihlt_component_datatypes
+ */
+# define kAliHLTComponentTableDataTypeID {'C','O','M','P','T','A','B','L'}
+
+/** general ROOT TObject
+ * - a general TObject exported from the HLT analysis
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTTObjectDataTypeID {'R','O','O','T','T','O','B','J'}
+
+/** ROOT TObjArray
+ * - a TObjArray exported from the HLT analysis
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTTObjArrayDataTypeID {'R','O','O','T','O','B','A','R'}
+
+/** ROOT TTree
+ * - a TTree object exported from the HLT analysis
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTTTreeDataTypeID {'R','O','O','T','T','R','E','E'}
+
+/** ROOT histogram
+ * - a histogram object exported from the HLT analysis
+ * - class derives from TH1 (directly or indirectly) and inherits all common functionality
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTHistogramDataTypeID {'R','O','O','T','H','I','S','T'}
+
+/** ROOT TNtuple
+ * - a TNtupl object exported from the HLT analysis
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTTNtupleDataTypeID {'R','O','O','T','T','U','P','L'}
+
+/** HLT Track
+ * - Struct for Tracks based on AliExternalTrackParam
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTTrackDataTypeID {'H','L','T','T','R','A','C','K'}
+
+/** Track Monte Carlo information
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTTrackMCDataTypeID {'T','R','A','C','K','_','M','C'}
+
+/** TClonesArray of AliExternalTrackParam
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTExternalTrackParamDataTypeID {'T','C','A','E','X','T','T','R'}
+
+/** HLT Jet
+ * - Struct for jets based on AliHLTJETJets
+ * - varying origin
+ * @ingroup alihlt_component_datatypes
+ */
+#define kAliHLTJetDataTypeID {'H','L','T','J','E','T','V','0'}
+
using namespace std;
extern "C" {
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // Basic HLT data types
+ //
+ //////////////////////////////////////////////////////////////////////////
typedef unsigned char AliHLTUInt8_t;
+ typedef signed char AliHLTInt8_t;
+
typedef unsigned short AliHLTUInt16_t;
+ typedef signed short AliHLTInt16_t;
+
typedef unsigned int AliHLTUInt32_t;
+ typedef signed int AliHLTInt32_t;
+
typedef unsigned long long AliHLTUInt64_t;
+ typedef signed long long AliHLTInt64_t;
+
+ typedef float AliHLTFloat32_t;
+
+ typedef double AliHLTFloat64_t;
+
typedef AliHLTUInt64_t AliHLTEventID_t;
- enum AliHLTComponentLogSeverity { kHLTLogNone=0, kHLTLogBenchmark=1, kHLTLogDebug=2, kHLTLogInfo=4, kHLTLogWarning=8, kHLTLogError=16, kHLTLogFatal=32, kHLTLogAll=0x3f, kHLTLogDefault=0x39 };
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // HLT logging levels
+ //
+ //////////////////////////////////////////////////////////////////////////
+ /**
+ * Logging severities of the HLT
+ */
+ enum AliHLTComponentLogSeverity {
+ /** no logging */
+ kHLTLogNone = 0,
+ /** benchmark messages */
+ kHLTLogBenchmark = 0x1,
+ /** debug messages */
+ kHLTLogDebug = 0x2,
+ /** info messages */
+ kHLTLogInfo = 0x4,
+ /** warning messages */
+ kHLTLogWarning = 0x8,
+ /** error messages */
+ kHLTLogError = 0x10,
+ /** fatal error messages */
+ kHLTLogFatal = 0x20,
+ /** few important messages not to be filtered out.
+ * redirected to kHLTLogInfo in AliRoot
+ */
+ kHLTLogImportant = 0x40,
+ /** special value to enable all messages */
+ kHLTLogAll = 0x7f,
+ /** the default logging filter */
+ kHLTLogDefault = 0x79
+ };
+
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // HLT data structures for data exchange and external interface
+ //
+ //////////////////////////////////////////////////////////////////////////
+
+ /**
+ * @struct AliHLTComponentEventData
+ * Event descriptor
+ */
struct AliHLTComponentEventData
{
- AliHLTUInt32_t fStructSize;
- AliHLTEventID_t fEventID;
- AliHLTUInt32_t fEventCreation_s;
- AliHLTUInt32_t fEventCreation_us;
- AliHLTUInt32_t fBlockCnt;
+ AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
+ AliHLTEventID_t fEventID; /// 64 bit event ID number.
+ AliHLTUInt32_t fEventCreation_s; /// Event creation time in seconds (Should be added to fEventCreation_us*1e6).
+ AliHLTUInt32_t fEventCreation_us; /// Fractional event creation time in micro seconds.
+ AliHLTUInt32_t fBlockCnt; /// The number of raw data blocks received by the component.
};
+ /**
+ * @struct AliHLTComponentShmData
+ * Shared memory descriptor.
+ * Irrelevant for analysis components.
+ */
struct AliHLTComponentShmData
{
- AliHLTUInt32_t fStructSize;
- AliHLTUInt32_t fShmType;
- AliHLTUInt64_t fShmID;
+ AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
+ AliHLTUInt32_t fShmType; /// The type code of the shared memory.
+ AliHLTUInt64_t fShmID; /// The shared memory identifier.
};
- const AliHLTUInt32_t gkAliHLTComponentInvalidShmType = 0;
- const AliHLTUInt64_t gkAliHLTComponentInvalidShmID = ~(AliHLTUInt64_t)0;
+ /**
+ * @defgroup alihlt_component_datatypes Common Component Data Types
+ * The analysis framework defines a number of common data types for
+ * usage in the detector modules, like e.g. ::kAliHLTAnyDataType
+ * and ::kAliHLTDataTypeDDLRaw. Those data types always have
+ * origin ::kAliHLTDataOriginAny. The correct detector origin can be
+ * set by using operator '|'
+ *
+ * AliHLTComponentDataType dt=kAliHLTDDLRawDataTypeID|kAliHLTDataOriginTPC
+ *
+ * @ingroup alihlt_component
+ */
- const int kAliHLTComponentDataTypefIDsize=8;
- const int kAliHLTComponentDataTypefOriginSize=4;
+ /**
+ * @struct AliHLTComponentDataType
+ * Data type descriptor for data blocks transferred through the processing
+ * chain.
+ * @ingroup alihlt_component_datatypes
+ */
struct AliHLTComponentDataType
{
- AliHLTUInt32_t fStructSize;
- char fID[kAliHLTComponentDataTypefIDsize];
- char fOrigin[kAliHLTComponentDataTypefOriginSize];
+ AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
+ char fID[kAliHLTComponentDataTypefIDsize]; /// Data type identifier.
+ char fOrigin[kAliHLTComponentDataTypefOriginSize]; /// Subsystem or detector origin of the data.
};
-# define kAliHLTVoidDataTypeID "\0\0\0\0\0\0\0"
-# define kAliHLTVoidDataOrigin "\0\0\0"
-# define kAliHLTAnyDataTypeID "*******"
-# define kAliHLTAnyDataOrigin "***"
- const AliHLTComponentDataType kAliHLTVoidDataType = {sizeof(AliHLTComponentDataType), kAliHLTVoidDataTypeID, kAliHLTVoidDataOrigin};
- const AliHLTComponentDataType kAliHLTAnyDataType = {sizeof(AliHLTComponentDataType), kAliHLTAnyDataTypeID, kAliHLTAnyDataOrigin};
-
+ /**
+ * @struct AliHLTComponentBlockData
+ * This is the decription of data blocks exchanged between components.
+ * \b IMPORTANT: The validity of fPtr and fOffset is different for input and
+ * output blocks:
+ * - input blocks: The \em fPtr member always points to the beginning of the data
+ * of size \em fSize. fOffset is ignored and should be in most
+ * case 0.
+ * - output blocks: The \em fPtr member is ignored by the framework. \em fOffset
+ * must specify the start of the data relative to the output
+ * buffer. The data block has size \em fSize.
+ */
struct AliHLTComponentBlockData
{
+ /** size and version of the struct */
AliHLTUInt32_t fStructSize;
+ /** shared memory key, ignored by processing components */
AliHLTComponentShmData fShmKey;
+ /** offset of output data relative to the output buffer */
AliHLTUInt32_t fOffset;
+ /** start of the data for input data blocks, fOffset to be ignored*/
void* fPtr;
+ /** size of the data block */
AliHLTUInt32_t fSize;
+ /** data type of the data block */
AliHLTComponentDataType fDataType;
+ /** data specification of the data block */
AliHLTUInt32_t fSpecification;
};
- struct AliHLTComponentTriggerData
+ /**
+ * @struct AliHLTComponentEventDoneData
+ *
+ */
+ struct AliHLTComponentEventDoneData
{
- AliHLTUInt32_t fStructSize;
- AliHLTUInt32_t fDataSize;
- void* fData;
+ AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
+ AliHLTUInt32_t fDataSize; /// Size of the data section (following this data member) in bytes.
+ void* fData; /// Start of the data section.
};
-
- struct AliHLTComponentEventDoneData
+
+ /**
+ * @struct AliHLTRunDesc
+ * Event descriptor.
+ * The struct is sent with the SOR and EOR events.
+ *
+ * @note
+ * The name of the member fRunType is a bit misleading. This is not
+ * the ALICE Run Type given by the ECS to the sub-system. The member
+ * is an internal HLT run type and a combination of the HLT running
+ * mode and the beam type.
+ *
+ * Bit 0-2: beam type identifier
+ * Bit 3-31: HLT mode
+ *
+ */
+ struct AliHLTRunDesc
{
+ AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
+ AliHLTUInt32_t fRunNo; /// The run number for the current active run.
+ AliHLTUInt32_t fRunType; /// The HLT run type.
+ };
+
+ /**
+ * @struct AliHLTComponentStatistics
+ * Small block size summary added by the AliHLTComponent base class
+ * if component statistics are enabled (--enable-compstat).
+ *
+ * fLevel is retrieved from incoming block statistics and incremented.
+ * Incoming block statistics are appended to the newly added one if
+ * --enable-compstat=full has been chosen.
+ *
+ * ChangeLog:
+ * 2009-01-14 fComponentCycleTime added
+ */
+ struct AliHLTComponentStatistics
+ {
+ AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
+ AliHLTUInt32_t fLevel; /// Indicates from which processing stage this information is from.
+ AliHLTUInt32_t fId; /// Unique identifier for the chain based on CRC code.
+ AliHLTUInt32_t fTime; /// Real wall time used to process the data (micro seconds).
+ AliHLTUInt32_t fCTime; /// CPU time used to process the data (micro seconds).
+ AliHLTUInt32_t fInputBlockCount; /// Number of input data blocks.
+ AliHLTUInt32_t fTotalInputSize; /// Total size in bytes of input data.
+ AliHLTUInt32_t fOutputBlockCount; /// Number of output data blocks.
+ AliHLTUInt32_t fTotalOutputSize; /// Total size in bytes of output data.
+ AliHLTUInt32_t fComponentCycleTime; /// Real wall time indicating the start of the data processing (micro seconds).
+ };
+
+ /**
+ * @struct AliHLTComponentTableEntry
+ * Structure to be send on SOR event through the chain. Each component
+ * adds its chain id and component arguments to the list.
+ * The 'length' of the structure is variable and depends on the length
+ * of the strings in the buffer at the end.
+ *
+ * ComponentTableEntries are identified by a 32bit Id generated by a CRC
+ * algorithm from the chain Id of the component. This is not a 100% unique
+ * id but with a high probability. This approach accounts for the fact
+ * that all components are separated processes.
+ */
+ struct AliHLTComponentTableEntry
+ {
+ /** Size of this structure in bytes. */
AliHLTUInt32_t fStructSize;
- AliHLTUInt32_t fDataSize;
- void* fData;
+ /** size of the array of parent ids */
+ AliHLTUInt16_t fNofParents;
+ /** size of the description string in the appended buffer */
+ AliHLTUInt8_t fSizeDescription;
+ /** the strings: chain id, component args, reserved */
+ AliHLTUInt8_t fBuffer[1];
};
- typedef int (*AliHLTfctLogging)( void* param, AliHLTComponentLogSeverity severity, const char* origin, const char* keyword, const char* message );
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // Trigger meta information
+ //
+ //////////////////////////////////////////////////////////////////////////
- struct AliHLTComponentEnvironment
+ /** field size of fAttribute */
+ const int gkAliHLTBlockDAttributeCount = 8;
+
+ /** field size of fCommonHeader */
+ const int gkAliHLTCommonHeaderCount = 8;
+
+ /** size of the DDL list */
+ const int gkAliHLTDDLListSize = 30;
+
+ /** Number of Trigger Classes of CTP in CDH */
+ const int gkNCTPTriggerClasses = 50;
+
+ /**
+ * @struct AliHLTEventDDL
+ * DDL list event.
+ * The struct is send with the DDLLIST event.
+ * Used in the trigger structure for internal apperance of
+ * the DLLs as well as for the HLT readout list send to DAQ
+ * ( as DataType : kAliHLTDataTypeDDL )
+ */
+ struct AliHLTEventDDL
+ {
+ AliHLTUInt32_t fCount; /// Indicates the number of words in fList.
+ AliHLTUInt32_t fList[gkAliHLTDDLListSize]; /// The list of DDL enable/disable bits.
+ };
+
+ /**
+ * @struct AliHLTEventTriggerData
+ */
+ struct AliHLTEventTriggerData
{
+ AliHLTUInt8_t fAttributes[gkAliHLTBlockDAttributeCount]; /// List of data block attibutes.
+ AliHLTUInt64_t fHLTStatus; /// Bit field
+ AliHLTUInt32_t fCommonHeaderWordCnt; /// Number of words in fCommonHeader.
+ AliHLTUInt32_t fCommonHeader[gkAliHLTCommonHeaderCount]; /// The common header words.
+ AliHLTEventDDL fReadoutList; /// The readout list structure.
+ };
+
+ /**
+ * @struct AliHLTComponentTriggerData
+ * Trigger data
+ */
+ struct AliHLTComponentTriggerData
+ {
+ AliHLTUInt32_t fStructSize; /// Size of this structure in bytes.
+ AliHLTUInt32_t fDataSize; /// Size of the data section (following this data member) in bytes.
+ void* fData; /// Start of the data section.
+ };
+
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // HLT Event Type Specification
+ //
+ //////////////////////////////////////////////////////////////////////////
+
+ /** Unknown eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeUnknown = ~(AliHLTUInt32_t)0;
+ /** SOR eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeStartOfRun=1;
+ /** Data eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeData=2;
+ /** EOR eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeEndOfRun=4;
+ /** Corrupt eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeCorruptID=8;
+ /** Calibration eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeCalibration=16;
+ /** DataReplay eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeDataReplay=32;
+ /** Configuration eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeConfiguration=34;
+ /** Update DCS eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeReadPreprocessor=35;
+ /** Tick eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeTick=64;
+ /** Max eventType specification */
+ const AliHLTUInt32_t gkAliEventTypeMax=64;
+
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // HLT defines and defaults
+ //
+ //////////////////////////////////////////////////////////////////////////
+
+ /** invalid event id
+ * @ingroup alihlt_component_datatypes
+ */
+ const AliHLTEventID_t kAliHLTVoidEventID=~(AliHLTEventID_t)0;
+
+ /** invalid data specification
+ * @ingroup alihlt_component_datatypes
+ */
+ const AliHLTUInt32_t kAliHLTVoidDataSpec = ~(AliHLTUInt32_t)0;
+
+ /** invalid run no
+ * @ingroup alihlt_component_datatypes
+ */
+ const AliHLTUInt32_t kAliHLTVoidRunNo = ~(AliHLTUInt32_t)0;
+
+ /** invalid run type
+ * @ingroup alihlt_component_datatypes
+ */
+ const AliHLTUInt32_t kAliHLTVoidRunType = ~(AliHLTUInt32_t)0;
+
+ /** invalid run descriptor
+ * @ingroup alihlt_component_datatypes
+ */
+ const AliHLTRunDesc kAliHLTVoidRunDesc={sizeof(AliHLTRunDesc), kAliHLTVoidRunNo, kAliHLTVoidRunType};
+
+ /** invalid shared memory type */
+ const AliHLTUInt32_t gkAliHLTComponentInvalidShmType = 0;
+
+ /** invalid shared memory id */
+ const AliHLTUInt64_t gkAliHLTComponentInvalidShmID = ~(AliHLTUInt64_t)0;
+
+ /** invalid data type
+ * @ingroup alihlt_component_datatypes
+ */
+ const AliHLTComponentDataType kAliHLTVoidDataType = {
+ sizeof(AliHLTComponentDataType),
+ kAliHLTVoidDataTypeID,
+ kAliHLTDataOriginVoid
+ };
+
+ /** all data types, means any + void data type
+ * @ingroup alihlt_component_datatypes
+ */
+ const AliHLTComponentDataType kAliHLTAllDataTypes = {
+ sizeof(AliHLTComponentDataType),
+ kAliHLTAllDataTypesID,
+ kAliHLTDataOriginAny
+ };
+
+ // there is currently a problem with rootcint if the predefined ids
+ // (commented below) are used. rootcint does not find the id if they
+ // are char arrays defined with {} and individual chars. If strings
+ // are used it works fine
+ /** any data type
+ * @ingroup alihlt_component_datatypes
+ */
+ const AliHLTComponentDataType kAliHLTAnyDataType = {
+ sizeof(AliHLTComponentDataType),
+ kAliHLTAnyDataTypeID,
+ kAliHLTDataOriginAny
+ };
+
+ /** multiple output data types
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTMultipleDataType;
+
+ /** data to file exchange subscriber
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeFXSCalib;
+
+ /** DDL list data type
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeDDL;
+
+ /** CLUSTERS data
+ * Common data type for the output of cluster finders, the exact
+ * format depends on the origin (detector)
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeClusters;
+
+ /** SOR data type
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeSOR;
+
+ /** EOR data type
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeEOR;
+
+ /** Run type data block
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeRunType;
+
+ /** Event type specification
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeEvent;
+
+ /** ECS parameter event
+ * - sent during the SOR event by the framework
+ * - contains the full ECS parameter string
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeECSParam; // {ECSPARAM:PRIV}
+
+ /** Configuration event data type
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeComConf;
+
+ /** DCS value update event
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeUpdtDCS;
+
+ /** RAW DDL data specification, origin is 'any', data publisher origin correctly
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeDDLRaw;
+
+ /** AliMCEvent object data specification, origin is 'OFFL'
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeMCObject;
+
+ /** ESD object data specification, origin is 'any'
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeESDObject;
+
+ /** ESD Tree data specification, origin is 'any'
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeESDTree;
+
+ /** AliRoot TreeD data specification, origin is 'any'
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeAliTreeD;
+
+ /** AliRoot TreeR data specification, origin is 'any'
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeAliTreeR;
+
+ /** 16 bit Hardware address selection data specification, origin is 'any'
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeHwAddr16;
+
+ /** Event statistics
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeEventStatistics;
+
+ /** Event summary
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeEventSummary;
+
+ /** Event statistics
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeRunStatistics;
+
+ /** Event summary
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeRunSummary;
+
+ /** Component block statistics
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeComponentStatistics;
+
+ /** Component table
+ * To be sent on SOR event, each component adds it's chain id string
+ * and a generated 32bit identifier to the table
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeComponentTable;
+
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // Data Types for Monitoring objects
+ //
+ //////////////////////////////////////////////////////////////////////////
+
+ /** general ROOT TObject
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeTObject; // {ROOTTOBJ,"***"}
+
+ /** ROOT TObjArray
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeTObjArray; // {ROOTOBAR,"***"}
+
+ /** ROOT TTree
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeTTree; // {ROOTTREE,"***"}
+
+ /** ROOT TH1 (can be used for all histograms, they derive from TH1)
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeHistogram; // {ROOTHIST,"***"}
+
+ /** ROOT TNtuple
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeTNtuple; // {ROOTTUPL,"***"}
+
+ /** General track array for the barrel tracks based on AliExternalTrackParam
+ * Data format defined by AliHLTTracksData
+ *
+ * We follow the naming scheme of AliESDEvent where 'Tracks' denote the
+ * barrel tracks and detector tracks get names 'DETTracks'
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeTrack; // {HLTTRACK,"***"}
+
+ /** Track Monte Carlo information
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeTrackMC; // {TRACK_MC,"***"}
+
+ /** TClonesArray of AliExternalTrackParam
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeExternalTrackParam; // {TCAEXTTR,"***"}
+
+ /** Container containing jets (AliHLTJETJets)
+ * Containing TClonesArray of AliAODJets
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType kAliHLTDataTypeJet; // {HLTJETV0,"***"}
+
+ /** Container of ITS tracks
+ * @ingroup alihlt_component_datatypes
+ */
+ extern const AliHLTComponentDataType fgkITSTracksDataType;
+
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // FXS subscriber meta information
+ //
+ //////////////////////////////////////////////////////////////////////////
+
+ const int gkAliHLTFXSHeaderfOriginSize = 4;
+ const int gkAliHLTFXSHeaderfFileIDSize = 128;
+ const int gkAliHLTFXSHeaderfDDLNumberSize = 64;
+
+ /** Header in front of the data payload, in order to sent data to the FXS. */
+ struct AliHLTFXSHeader
+ {
+ AliHLTUInt32_t fHeaderVersion; /// HLT software version number.
+ AliHLTUInt32_t fRunNumber; /// The current run number.
+ char fOrigin[gkAliHLTFXSHeaderfOriginSize]; /// The detector from which the FXS data is received.
+ char fFileID[gkAliHLTFXSHeaderfFileIDSize]; /// File identifier for the stored data.
+ char fDDLNumber[gkAliHLTFXSHeaderfDDLNumberSize]; /// The DDL bits.
+ };
+
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // Component running environment
+ //
+ //////////////////////////////////////////////////////////////////////////
+
+ /** logging function */
+ typedef int (*AliHLTfctLogging)( void* param,
+ AliHLTComponentLogSeverity severity,
+ const char* origin,
+ const char* keyword,
+ const char* message);
+
+ /**
+ * @struct AliHLTAnalysisEnvironment
+ * Running environment for analysis components.
+ * The struct describes function callbacks for actions to be
+ * carried out by the calling framework, like memory allocation,
+ * property callbecks, logging, etc.
+ *
+ * @ingroup alihlt_wrapper_interface
+ */
+ struct AliHLTAnalysisEnvironment
+ {
+ /** size of the structure */
AliHLTUInt32_t fStructSize;
+
+ /** the component parameter given by the framework on creation */
void* fParam;
+
+ /** allocated memory */
void* (*fAllocMemoryFunc)( void* param, unsigned long size );
+
+ /** allocate an EventDoneData structure. */
+ int (*fGetEventDoneDataFunc)( void* param, AliHLTEventID_t eventID, unsigned long size, AliHLTComponentEventDoneData** edd );
+
+ /** logging callback */
+ AliHLTfctLogging fLoggingFunc;
+ };
#if 0
- int (*fAllocShmMemoryFunc)( void* param, unsigned long size, AliHLTComponentBlockData* blockLocation ); // future addition already foreseen/envisioned
+ // I just keep this as a note pad. Has to be added to the end of the structure
+ // future addition already foreseen/envisioned
+ // IMPORTANT: don not just remove the defines as this breaks the binary
+ // compatibility
+ int (*fAllocShmMemoryFunc)( void* param, unsigned long size, AliHLTComponentBlockData* blockLocation );
#endif
+
+ /**
+ * @struct AliHLTComponentEnvironment
+ * This was the original definition of the running environment.
+ * Due to a bug in the AliRootWrapperSubscriber/SimpleComponentWrapper,
+ * this structure can not be used any longer but is kept for backward
+ * compatibility.
+ * @note The external interface provided by the libHLTbase is now kept
+ * frozen but should not be used any more. Use the interface provided
+ * by the libHLTinterface library.
+ *
+ * @ingroup alihlt_wrapper_interface_deprecated
+ */
+ struct AliHLTComponentEnvironment
+ {
+ AliHLTUInt32_t fStructSize;
+ void* fParam;
+ void* (*fAllocMemoryFunc)( void* param, unsigned long size );
int (*fGetEventDoneDataFunc)( void* param, AliHLTEventID_t eventID, unsigned long size, AliHLTComponentEventDoneData** edd );
AliHLTfctLogging fLoggingFunc;
};
+
+ //////////////////////////////////////////////////////////////////////////
+ //
+ // The external interface definition
+ //
+ //////////////////////////////////////////////////////////////////////////
+
+ /**
+ * The component handle.
+ * Used as indification in the outside world.
+ * @ingroup alihlt_wrapper_interface
+ */
+ typedef void* AliHLTComponentHandle;
+
+ /** @ingroup alihlt_wrapper_interface */
+ const AliHLTComponentHandle kEmptyHLTComponentHandle = 0;
+
+ /**
+ * Get a system call of the interface.
+ * @param function signature
+ * @return pointer to system call
+ * @ingroup alihlt_wrapper_interface
+ */
+ typedef void* (*AliHLTAnalysisFctGetInterfaceCall)(const char*);
+
+# define ALIHLTANALYSIS_INTERFACE_LIBRARY "libHLTinterface.so"
+# define ALIHLTANALYSIS_FCT_GETINTERFACECALL "AliHLTAnalysisGetInterfaceCall"
+
+ /** @ingroup alihlt_wrapper_interface */
+ typedef int (*AliHLTExtFctInitSystem)( unsigned long version, AliHLTAnalysisEnvironment* externalEnv, unsigned long runNo, const char* runType );
+
+ /** @ingroup alihlt_wrapper_interface */
+ typedef int (*AliHLTExtFctDeinitSystem)();
+
+ /** @ingroup alihlt_wrapper_interface */
+ typedef int (*AliHLTExtFctLoadLibrary)( const char* );
+
+ /** @ingroup alihlt_wrapper_interface */
+ typedef int (*AliHLTExtFctUnloadLibrary)( const char* );
+
+ /** @ingroup alihlt_wrapper_interface */
+ typedef int (*AliHLTExtFctCreateComponent)( const char*, void*, int, const char**, AliHLTComponentHandle*, const char* description );
+
+ /** @ingroup alihlt_wrapper_interface */
+ typedef int (*AliHLTExtFctDestroyComponent)( AliHLTComponentHandle );
+
+ /** @ingroup alihlt_wrapper_interface */
+ typedef int (*AliHLTExtFctProcessEvent)( AliHLTComponentHandle, const AliHLTComponentEventData*, const AliHLTComponentBlockData*,
+ AliHLTComponentTriggerData*, AliHLTUInt8_t*,
+ AliHLTUInt32_t*, AliHLTUInt32_t*,
+ AliHLTComponentBlockData**,
+ AliHLTComponentEventDoneData** );
+
+ /** @ingroup alihlt_wrapper_interface */
+ typedef int (*AliHLTExtFctGetOutputDataType)( AliHLTComponentHandle, AliHLTComponentDataType* );
+
+ /** @ingroup alihlt_wrapper_interface */
+ typedef int (*AliHLTExtFctGetOutputSize)( AliHLTComponentHandle, unsigned long*, double* );
+
}
+//////////////////////////////////////////////////////////////////////////
+//
+// Data type helper functions
+//
+//////////////////////////////////////////////////////////////////////////
+
+/** exact comparison of HLT component data types
+ * @ingroup alihlt_component_datatypes
+ */
+inline bool MatchExactly( const AliHLTComponentDataType& dt1, const AliHLTComponentDataType& dt2 )
+{
+ for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ )
+ if ( dt1.fID[i] != dt2.fID[i] )
+ return false;
+ for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ )
+ if ( dt1.fOrigin[i] != dt2.fOrigin[i] )
+ return false;
+ return true;
+}
+
+/** Comparison operator for HLT component data types.
+ * The operator takes wildcards into account, i.e. the ::kAliHLTAnyDataType,
+ * ::kAliHLTAnyDataTypeID and ::kAliHLTDataOriginAny definitions.
+ * @ingroup alihlt_component_datatypes
+ */
inline bool operator==( const AliHLTComponentDataType& dt1, const AliHLTComponentDataType& dt2 )
- {
- for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ )
- if ( dt1.fID[i] != dt2.fID[i] )
- return false;
- for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ )
- if ( dt1.fOrigin[i] != dt2.fOrigin[i] )
- return false;
- return true;
- }
+{
+ if (MatchExactly(dt1, kAliHLTAllDataTypes)) return true;
+ if (MatchExactly(dt2, kAliHLTAllDataTypes)) return true;
+
+ bool any1=true, any2=true, void1=true, void2=true, match=true;
+ for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ ) {
+ any1&=(dt1.fOrigin[i]==kAliHLTDataOriginAny[i]);
+ any2&=(dt2.fOrigin[i]==kAliHLTDataOriginAny[i]);
+ void1&=(dt1.fOrigin[i]==kAliHLTDataOriginVoid[i]);
+ void2&=(dt2.fOrigin[i]==kAliHLTDataOriginVoid[i]);
+ match&=dt1.fOrigin[i]==dt2.fOrigin[i];
+ if (!(match || (any2 && !void1) || (any1 && !void2)))
+ return false;
+ }
+ any1=true, any2=true, match=true;
+ for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ ) {
+ any1&=(dt1.fID[i]==kAliHLTAnyDataTypeID[i]);
+ any2&=(dt2.fID[i]==kAliHLTAnyDataTypeID[i]);
+ void1&=(dt1.fID[i]==kAliHLTVoidDataTypeID[i]);
+ void2&=(dt2.fID[i]==kAliHLTVoidDataTypeID[i]);
+ match&=dt1.fID[i]==dt2.fID[i];
+ if (!(match || (any2 && !void1) || (any1 && !void2)))
+ return false;
+ }
+ return true;
+}
+
+/** Comparison operator for HLT component data types
+ * Invers of operator==
+ * @ingroup alihlt_component_datatypes
+ */
inline bool operator!=( const AliHLTComponentDataType& dt1, const AliHLTComponentDataType& dt2 )
- {
- for ( int i = 0; i < kAliHLTComponentDataTypefIDsize; i++ )
- if ( dt1.fID[i] != dt2.fID[i] )
- return true;
- for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ )
- if ( dt1.fOrigin[i] != dt2.fOrigin[i] )
- return true;
- return false;
- }
+{
+ return !(dt1==dt2);
+}
+
+/** merge operator for HLT component data types and origins
+ * @ingroup alihlt_component_datatypes
+ */
+inline AliHLTComponentDataType operator|(const AliHLTComponentDataType srcdt, const char origin[kAliHLTComponentDataTypefOriginSize])
+{
+ AliHLTComponentDataType dt=srcdt;
+ for ( int i = 0; i < kAliHLTComponentDataTypefOriginSize; i++ )
+ dt.fOrigin[i]=origin[i];
+ return dt;
+}
+
+/**
+ * Helper function to initialize a data type from an id char array and origin string.
+ * @return data type structure initialized with the specified id and origin
+ * @ingroup alihlt_component_datatypes
+ */
+inline AliHLTComponentDataType AliHLTComponentDataTypeInitializer(const char id[kAliHLTComponentDataTypefIDsize], const char* origin)
+{
+ AliHLTComponentDataType dt=kAliHLTVoidDataType;
+ int i=0;
+ for (i = 0; i < kAliHLTComponentDataTypefIDsize; i++)
+ dt.fID[i]=id[i];
+ for (i = 0; i < kAliHLTComponentDataTypefOriginSize && origin[i]!=0; i++ )
+ dt.fOrigin[i]=origin[i];
+ return dt;
+}
+
+/**
+ * Helper function to initialize a data type from a default data type and
+ * an origin string. Basically it merges the specified origin into the data
+ * type.
+ * @return data type structure initialized with the id from specified data type
+ * and origin
+ * @ingroup alihlt_component_datatypes
+ */
+inline AliHLTComponentDataType AliHLTComponentDataTypeInitializer(const AliHLTComponentDataType src, const char* origin)
+{
+ return AliHLTComponentDataTypeInitializer(src.fID, origin);
+}
#endif