Protection added in the preprocessor
[u/mrichter/AliRoot.git] / HLT / TPCLib / tracking-ca / AliHLTTPCCASliceTrack.h
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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 ALIHLTTPCCASLICETRACK_H
11#define ALIHLTTPCCASLICETRACK_H
12
5cb6ddd4 13#include "AliHLTTPCCABaseTrackParam.h"
63d8b79d 14
15/**
16 * @class AliHLTTPCCASliceTrack
17 * AliHLTTPCCASliceTrack 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 */
28class AliHLTTPCCASliceTrack
29{
fbb9b71b 30 public:
31
32 GPUhd() int NClusters() const { return fNClusters; }
33 GPUhd() int FirstClusterRef() const { return fFirstClusterRef; }
5cb6ddd4 34 GPUhd() const AliHLTTPCCABaseTrackParam &Param() const { return fParam; }
63d8b79d 35
fbb9b71b 36 GPUhd() void SetNClusters( int v ) { fNClusters = v; }
37 GPUhd() void SetFirstClusterRef( int v ) { fFirstClusterRef = v; }
5cb6ddd4 38 GPUhd() void SetParam( const AliHLTTPCCABaseTrackParam &v ) { fParam = v; }
63d8b79d 39
fbb9b71b 40 private:
63d8b79d 41
5cb6ddd4 42 AliHLTTPCCABaseTrackParam fParam; //* fitted track parameters at its innermost cluster
fbb9b71b 43 int fFirstClusterRef; //* index of the index of the first track cluster in corresponding cluster arrays
44 int fNClusters; //* number of track clusters
63d8b79d 45
46};
47
48
31649d4b 49#endif //ALIHLTTPCCASLICETRACK_H