2 // ************************************************************************
3 // This file is property of and copyright by the ALICE HLT Project *
4 // ALICE Experiment at CERN, All rights reserved. *
5 // See cxx source for full Copyright notice *
7 //*************************************************************************
10 #ifndef ALIHLTTPCCASLICETRACK_H
11 #define ALIHLTTPCCASLICETRACK_H
13 #include "AliHLTTPCCATrackParam2.h"
16 * @class AliHLTTPCCASliceTrack
17 * AliHLTTPCCASliceTrack class is used to store TPC tracks,
18 * which are reconstructed by the TPCCATracker slice tracker.
21 * - fitted track parameters at its first row, the covariance matrix, \Chi^2, NDF (number of degrees of freedom )
22 * - n of clusters assigned to the track
23 * - index of its first cluster in corresponding cluster arrays
25 * The class is used to transport the data between AliHLTTPCCATracker{Component} and AliHLTTPCCAGBMerger{Component}
28 class AliHLTTPCCASliceTrack
32 GPUhd() int NClusters() const { return fNClusters; }
33 GPUhd() int FirstClusterRef() const { return fFirstClusterRef; }
34 GPUhd() const AliHLTTPCCATrackParam2 &Param() const { return fParam; }
36 GPUhd() void SetNClusters( int v ) { fNClusters = v; }
37 GPUhd() void SetFirstClusterRef( int v ) { fFirstClusterRef = v; }
38 GPUhd() void SetParam( const AliHLTTPCCATrackParam2 &v ) { fParam = v; }
42 AliHLTTPCCATrackParam2 fParam; //* fitted track parameters at its innermost cluster
43 int fFirstClusterRef; //* index of the index of the first track cluster in corresponding cluster arrays
44 int fNClusters; //* number of track clusters
49 #endif //ALIHLTTPCCASLICETRACK_H