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4de61263 | 1 | // $Id$ |
2 | ||
3 | //************************************************************************** | |
4 | //* This file is property of and copyright by the ALICE HLT Project * | |
5 | //* ALICE Experiment at CERN, All rights reserved. * | |
6 | //* * | |
7 | //* Primary Authors: * | |
8 | //* for The ALICE HLT Project. * | |
9 | //* * | |
10 | //* Permission to use, copy, modify and distribute this software and its * | |
11 | //* documentation strictly for non-commercial purposes is hereby granted * | |
12 | //* without fee, provided that the above copyright notice appears in all * | |
13 | //* copies and that both the copyright notice and this permission notice * | |
14 | //* appear in the supporting documentation. The authors make no claims * | |
15 | //* about the suitability of this software for any purpose. It is * | |
16 | //* provided "as is" without express or implied warranty. * | |
17 | //************************************************************************** | |
18 | ||
19 | /** @file AliHLTTRDOfflineTrackerV1Component.cxx | |
20 | @author | |
21 | @date 2009-08-31 | |
22 | @brief A TRDClusterizer processing component for the HLT. | |
23 | */ | |
24 | ||
25 | #include "AliHLTTRDOfflineTrackerV1Component.h" | |
2359a6ef | 26 | #include "AliHLTTRDDefinitions.h" |
c1c0ed93 | 27 | #include "AliHLTTRDUtils.h" |
28 | #include "AliTRDrecoParam.h" | |
29 | #include "AliTRDtrackerV1.h" | |
30 | #include "AliTRDReconstructor.h" | |
31 | #include "AliCDBManager.h" | |
32 | #include "AliESDEvent.h" | |
33 | #include "TClonesArray.h" | |
34 | #include "TObjString.h" | |
35 | ||
36 | #include "AliTRDtrackV1.h" | |
37 | #include "AliTRDseedV1.h" | |
38 | #include "AliTRDcluster.h" | |
4de61263 | 39 | |
40 | ClassImp(AliHLTTRDOfflineTrackerV1Component) | |
41 | ||
2359a6ef | 42 | AliHLTTRDOfflineTrackerV1Component::AliHLTTRDOfflineTrackerV1Component() |
43 | :AliHLTTRDTrackerV1Component() | |
4de61263 | 44 | { |
45 | // Default constructor | |
4de61263 | 46 | } |
47 | ||
48 | AliHLTTRDOfflineTrackerV1Component::~AliHLTTRDOfflineTrackerV1Component() | |
49 | { | |
50 | // Destructor | |
51 | // Work is Done in DoDeInit() | |
52 | } | |
53 | ||
c1c0ed93 | 54 | void AliHLTTRDOfflineTrackerV1Component::GetInputDataTypes( vector<AliHLTComponent_DataType>& list) |
55 | { | |
56 | // Get the list of input data | |
57 | list.clear(); | |
58 | AliHLTTRDTrackerV1Component::GetInputDataTypes(list); | |
59 | list.push_back(AliHLTTRDDefinitions::fgkHiLvlClusterDataType); | |
60 | } | |
61 | ||
62 | AliHLTComponentDataType AliHLTTRDOfflineTrackerV1Component::GetOutputDataType() | |
63 | { | |
64 | // Get the output data type | |
65 | return kAliHLTMultipleDataType; | |
66 | } | |
67 | ||
2359a6ef | 68 | int AliHLTTRDOfflineTrackerV1Component::GetOutputDataTypes(AliHLTComponentDataTypeList& tgtList) |
69 | { | |
70 | // Get the output data types | |
71 | tgtList.clear(); | |
07f31c0e | 72 | tgtList.push_back(AliHLTTRDDefinitions::fgkHiLvlTracksDataType); |
2359a6ef | 73 | return tgtList.size(); |
74 | } | |
75 | ||
76 | void AliHLTTRDOfflineTrackerV1Component::GetOutputDataSize( unsigned long& constBase, double& inputMultiplier ) | |
77 | { | |
78 | // Get the output data size | |
c1c0ed93 | 79 | AliHLTTRDTrackerV1Component::GetOutputDataSize(constBase, inputMultiplier); |
80 | constBase += 500; | |
2359a6ef | 81 | } |
82 | ||
4de61263 | 83 | AliHLTComponent* AliHLTTRDOfflineTrackerV1Component::Spawn() |
84 | { | |
85 | // Spawn function, return new instance of this class | |
86 | return new AliHLTTRDOfflineTrackerV1Component; | |
87 | }; | |
88 | ||
89 | int AliHLTTRDOfflineTrackerV1Component::DoInit( int argc, const char** argv ) | |
90 | { | |
2359a6ef | 91 | int iResult = 0; |
2359a6ef | 92 | iResult=AliHLTTRDTrackerV1Component::DoInit(argc, argv); |
c1c0ed93 | 93 | fRecoParam->SetStreamLevel(AliTRDrecoParam::kTracker, 1); // in order to have the friends written |
2359a6ef | 94 | return iResult; |
4de61263 | 95 | } |
96 | ||
97 | const char* AliHLTTRDOfflineTrackerV1Component::GetComponentID() | |
98 | { | |
99 | // Return the component ID const char * | |
100 | return "TRDOfflineTrackerV1"; // The ID of this component | |
101 | } | |
102 | ||
9cafabed | 103 | int AliHLTTRDOfflineTrackerV1Component::DoEvent(const AliHLTComponent_EventData& evtData, const AliHLTComponent_BlockData* blocks, |
104 | AliHLTComponent_TriggerData& trigData, AliHLTUInt8_t* outputPtr, | |
105 | AliHLTUInt32_t& size, vector<AliHLTComponent_BlockData>& outputBlocks ) | |
106 | { | |
2359a6ef | 107 | if ( GetFirstInputBlock( kAliHLTDataTypeSOR ) || GetFirstInputBlock( kAliHLTDataTypeEOR ) ) |
108 | return 0; | |
c1c0ed93 | 109 | |
110 | if(!GetFirstInputBlock(AliHLTTRDDefinitions::fgkHiLvlClusterDataType)) | |
111 | return AliHLTTRDTrackerV1Component::DoEvent(evtData, blocks, trigData, outputPtr, size, outputBlocks ); | |
112 | ||
113 | for(const TObject *iter = GetFirstInputObject(AliHLTTRDDefinitions::fgkHiLvlClusterDataType); iter; iter = GetNextInputObject()) | |
114 | { | |
115 | TClonesArray* clusterArray = dynamic_cast<TClonesArray*>(const_cast<TObject*>(iter)); | |
116 | if(!clusterArray)continue; | |
117 | TObjString* strg = dynamic_cast<TObjString*>(const_cast<TObject*>(GetNextInputObject())); | |
118 | if(!strg)continue; | |
119 | ||
120 | fNtimeBins = strg->String().Atoi(); | |
121 | fESD->Reset(); | |
122 | AliTRDtrackerV1::SetNTimeBins(fNtimeBins); | |
123 | HLTDebug("TClonesArray of clusters: nbEntries = %i", clusterArray->GetEntriesFast()); | |
124 | fTracker->LoadClusters(clusterArray); | |
125 | fTracker->Clusters2Tracks(fESD); | |
126 | Int_t nTracks = fESD->GetNumberOfTracks(); | |
127 | HLTInfo("Number of tracks == %d ==", nTracks); | |
128 | TClonesArray* trdTracks = fTracker->GetListOfTracks(); | |
129 | ||
130 | if(fEmulateHLTTracks && trdTracks){ | |
131 | trdTracks = new TClonesArray(*trdTracks); | |
132 | AliHLTTRDUtils::EmulateHLTTracks(trdTracks); | |
133 | } | |
134 | ||
135 | PushBack(trdTracks, AliHLTTRDDefinitions::fgkHiLvlTracksDataType, 0); | |
136 | PushBack(strg, AliHLTTRDDefinitions::fgkHiLvlTracksDataType, 0); | |
137 | fTracker->UnloadClusters(); | |
138 | AliTRDReconstructor::SetClusters(0x0); | |
139 | ||
140 | if(fEmulateHLTTracks && trdTracks){ | |
141 | trdTracks->Delete(); | |
142 | delete trdTracks; | |
143 | } | |
144 | } | |
145 | return 0; | |
9cafabed | 146 | } |