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63d8b79d | 1 | //-*- Mode: C++ -*- |
2 | // ************************************************************************ | |
fbb9b71b | 3 | // This file is property of and copyright by the ALICE HLT Project * |
63d8b79d | 4 | // ALICE Experiment at CERN, All rights reserved. * |
5 | // See cxx source for full Copyright notice * | |
6 | // * | |
7 | //************************************************************************* | |
8 | ||
9 | ||
10 | #ifndef ALIHLTTPCCAMERGEDTRACK_H | |
11 | #define ALIHLTTPCCAMERGEDTRACK_H | |
12 | ||
13 | #include "AliHLTTPCCATrackParam.h" | |
14 | ||
15 | /** | |
16 | * @class AliHLTTPCCAMergedTrack | |
17 | * AliHLTTPCCAMergedTrack class is used to store TPC tracks, | |
18 | * which are reconstructed by the TPCCATracker slice tracker. | |
fbb9b71b | 19 | * |
63d8b79d | 20 | * The class contains: |
fbb9b71b | 21 | * - fitted track parameters at its first row, the covariance matrix, \Chi^2, NDF (number of degrees of freedom ) |
63d8b79d | 22 | * - n of clusters assigned to the track |
23 | * - index of its first cluster in corresponding cluster arrays | |
24 | * | |
25 | * The class is used to transport the data between AliHLTTPCCATracker{Component} and AliHLTTPCCAGBMerger{Component} | |
26 | * | |
27 | */ | |
28 | class AliHLTTPCCAMergedTrack | |
29 | { | |
fbb9b71b | 30 | public: |
31 | ||
32 | GPUhd() int NClusters() const { return fNClusters; } | |
33 | GPUhd() int FirstClusterRef() const { return fFirstClusterRef; } | |
34 | GPUhd() const AliHLTTPCCATrackParam &InnerParam() const { return fInnerParam; } | |
35 | GPUhd() const AliHLTTPCCATrackParam &OuterParam() const { return fOuterParam; } | |
36 | GPUhd() float InnerAlpha() const { return fInnerAlpha; } | |
37 | GPUhd() float OuterAlpha() const { return fOuterAlpha; } | |
38 | ||
39 | GPUhd() void SetNClusters ( int v ) { fNClusters = v; } | |
40 | GPUhd() void SetFirstClusterRef( int v ) { fFirstClusterRef = v; } | |
41 | GPUhd() void SetInnerParam( const AliHLTTPCCATrackParam &v ) { fInnerParam = v; } | |
42 | GPUhd() void SetOuterParam( const AliHLTTPCCATrackParam &v ) { fOuterParam = v; } | |
43 | GPUhd() void SetInnerAlpha( float v ) { fInnerAlpha = v; } | |
44 | GPUhd() void SetOuterAlpha( float v ) { fOuterAlpha = v; } | |
45 | ||
46 | private: | |
47 | ||
48 | AliHLTTPCCATrackParam fInnerParam; //* fitted track parameters at the TPC inner radius | |
49 | AliHLTTPCCATrackParam fOuterParam; //* fitted track parameters at the TPC outer radius | |
50 | float fInnerAlpha; //* alpha angle for the inner parameters | |
51 | float fOuterAlpha; //* alpha angle for the outer parameters | |
52 | int fFirstClusterRef; //* index of the first track cluster in corresponding cluster arrays | |
53 | int fNClusters; //* number of track clusters | |
63d8b79d | 54 | }; |
55 | ||
56 | ||
31649d4b | 57 | #endif //ALIHLTTPCCAMERGEDTRACK_H |