1 #ifndef ALIHLTTRDTRACKERV1COMPONENT_H
2 #define ALIHLTTRDTRACKERV1COMPONENT_H
3 /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
6 /** @file AliHLTTRDTrackerV1Component.h
7 @author Timm Steinbeck, Matthias Richter
9 @brief Declaration of a TRDTracker component. */
11 #include "AliHLTProcessor.h"
19 class AliTRDtrackerV1;
20 class AliTRDrecoParam;
21 class AliTRDReconstructor;
25 * @class AliHLTTRDTrackerV1Component
26 * @brief A TRDTrackerV1 HLT processing component.
28 * Uses the second generation TRD tracker AliTRDtrackerV1
31 class AliHLTTRDTrackerV1Component : public AliHLTProcessor
34 AliHLTTRDTrackerV1Component();
35 virtual ~AliHLTTRDTrackerV1Component();
37 // Public functions to implement AliHLTComponent's interface.
38 // These functions are required for the registration process
40 const char* GetComponentID();
41 void GetInputDataTypes( vector<AliHLTComponent_DataType>& list);
42 AliHLTComponent_DataType GetOutputDataType();
43 virtual void GetOutputDataSize( unsigned long& constBase, double& inputMultiplier );
44 AliHLTComponent* Spawn();
47 AliHLTUInt32_t TransportTracks(TClonesArray *inTracksArray, AliHLTUInt8_t* output,
48 vector<AliHLTComponent_BlockData>& outputBlocks, AliHLTUInt32_t inOffset, AliHLTUInt32_t inSpec);
50 // Protected functions to implement AliHLTComponent's interface.
51 // These functions provide initialization as well as the actual processing
52 // capabilities of the component.
54 int DoInit( int argc, const char** argv );
56 int DoEvent( const AliHLTComponentEventData& evtData,
57 const AliHLTComponentBlockData* blocks,
58 AliHLTComponent_TriggerData& /*trigData*/,
59 AliHLTUInt8_t* outputPtr,
61 vector<AliHLTComponent_BlockData>& outputBlocks );
62 int Reconfigure(const char* cdbEntry, const char* chainId);
63 int ReadPreprocessorValues(const char* modules);
65 using AliHLTProcessor::DoEvent;
67 int Configure(const char* arguments);
68 void SetOfflineParams();
70 int ReconfigureField();
73 /** copy constructor prohibited */
74 AliHLTTRDTrackerV1Component(const AliHLTTRDTrackerV1Component&);
75 /** assignment operator prohibited */
76 AliHLTTRDTrackerV1Component& operator=(const AliHLTTRDTrackerV1Component&);
78 // The size of the output data produced, as a percentage of the input data's size.
79 // Can be greater than 100 (%)
80 unsigned fOutputPercentage; // Output volume in percentage of the input
82 AliTRDtrackerV1 *fTracker;//! Offline-pure/HLT tracker V1
83 AliTRDrecoParam *fRecoParam; //! Offline reco params
84 AliTRDReconstructor * fReconstructor;
87 Int_t fRecoParamType; // default will be the low flux
88 Int_t fNtimeBins; // number of time bins for the tracker to use
89 Int_t fMagneticField; // magnetic field: 0==OFF and 1==ON
90 Int_t fPIDmethod; // 0=LikelyHood(LH) 1=NeuronalNetwork(NN) 2=TruncatedMean(TM)
91 TString fgeometryFileName;
92 Double_t fieldStrength;
96 ClassDef(AliHLTTRDTrackerV1Component, 2)