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a6c02c85 | 1 | // @(#) $Id$ |
4aa41877 | 2 | // Original: AliHLTMerger.h,v 1.8 2004/06/11 16:06:33 loizides |
a6c02c85 | 3 | #ifndef ALIHLTTPCMERGER_H |
4 | #define ALIHLTTPCMERGER_H | |
2a083ac4 | 5 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
6 | * See cxx source for full Copyright notice */ | |
7 | ||
8 | /** @file AliHLTTPCMerger.h | |
9 | @author Uli Frankenfeld, maintained by Matthias Richter | |
10 | @date | |
11 | @brief The HLT TPC merger base class | |
12 | */ | |
13 | ||
a6c02c85 | 14 | //#define PI 3.14159265358979312 |
15 | ||
16 | #include "AliHLTTPCRootTypes.h" | |
17 | ||
18 | class AliHLTTPCTrack; | |
19 | class AliHLTTPCTrackSegmentData; | |
20 | class AliHLTTPCVertex; | |
21 | class AliHLTTPCTrackArray; | |
22 | ||
2a083ac4 | 23 | /** |
24 | * @class AliHLTTPCMerger | |
25 | * The HLTTPC merger base class | |
26 | */ | |
a6c02c85 | 27 | class AliHLTTPCMerger { |
a6c02c85 | 28 | public: |
29 | AliHLTTPCMerger(); | |
2a083ac4 | 30 | /** not a valid copy constructor, defined according to effective C++ style */ |
31 | AliHLTTPCMerger(const AliHLTTPCMerger&); | |
32 | /** not a valid assignment op, but defined according to effective C++ style */ | |
33 | AliHLTTPCMerger& operator=(const AliHLTTPCMerger&); | |
34 | /** destructor */ | |
a6c02c85 | 35 | virtual ~AliHLTTPCMerger(); |
36 | ||
37 | Int_t GetNIn() const {return fNIn;} | |
38 | AliHLTTPCTrackArray *GetInTracks(Int_t in){return fInTrack[in];} | |
39 | AliHLTTPCTrackArray *GetOutTracks(){return fOutTrack;} | |
40 | ||
41 | Bool_t Is2Global() const {return f2Global;} | |
42 | void SetVertex(AliHLTTPCVertex *vertex){fVertex=vertex;} | |
43 | void Reset(); | |
44 | void SetParameter(Double_t maxy=1., Double_t maxz=1., Double_t maxkappa=0.001, Double_t maxpsi=0.05, Double_t maxtgl=0.1); | |
45 | void FillTracks(Int_t ntracks, AliHLTTPCTrackSegmentData* tr); //Fill tracks in fTrackArray[fCurrentTracks] | |
46 | Double_t GetAngle(Double_t a1,Double_t a2); | |
47 | void* GetNtuple() const; | |
48 | void* GetNtuple(char *varlist) const; | |
49 | Bool_t WriteNtuple(char *filename,void* nt) const; | |
50 | void FillNtuple(void* nt,Float_t *data) const ; | |
51 | void FillNtuple(void* nt,AliHLTTPCTrack *innertrack,AliHLTTPCTrack *outertrack); | |
52 | void AddAllTracks();//Copy all Tracks to Output Array | |
53 | void SortGlobalTracks(AliHLTTPCTrack **tracks, Int_t ntrack); | |
54 | virtual void SortTracks(AliHLTTPCTrack **tracks, Int_t ntrack) const; | |
55 | virtual void AddTrack(AliHLTTPCTrackArray *mergedtrack,AliHLTTPCTrack *track); | |
56 | virtual AliHLTTPCTrack * MultiMerge(AliHLTTPCTrackArray *mergedtrack,AliHLTTPCTrack **tracks, Int_t ntrack); | |
57 | AliHLTTPCTrack * MergeTracks(AliHLTTPCTrackArray *mergedtrack,AliHLTTPCTrack *t0,AliHLTTPCTrack *t1); | |
58 | virtual Bool_t IsTrack(AliHLTTPCTrack *innertrack,AliHLTTPCTrack *outertrack); | |
59 | Bool_t IsRTrack(AliHLTTPCTrack *innertrack,AliHLTTPCTrack *outertrack); | |
60 | Double_t TrackDiff(AliHLTTPCTrack *innertrack,AliHLTTPCTrack *outertrack); | |
61 | void Print(); | |
62 | void PrintDiff(AliHLTTPCTrack *innertrack,AliHLTTPCTrack *outertrack); | |
63 | void PrintTrack(AliHLTTPCTrack *track); | |
64 | ||
2a083ac4 | 65 | protected: |
66 | Int_t fCurrentTracks; //current number | |
67 | Int_t fSlice; //slice | |
68 | AliHLTTPCVertex *fVertex; //! | |
69 | Bool_t f2Global; //global | |
70 | Bool_t Is2Global(Bool_t is){f2Global=is;return f2Global;} | |
71 | void InitMerger(Int_t ntrackarrays,Char_t *tracktype="AliHLTTPCTrack"); | |
72 | ||
73 | private: | |
74 | void SetArray(Int_t nin); | |
75 | void DeleteArray(); | |
76 | ||
77 | Double_t fMaxY; //maxy | |
78 | Double_t fMaxZ; //maxz | |
79 | Double_t fMaxKappa;//maxkappa | |
80 | Double_t fMaxPsi; //maxpsi | |
81 | Double_t fMaxTgl; //maxtgl | |
82 | Char_t fTrackType; //track type to merge | |
83 | ||
84 | AliHLTTPCTrackArray **fInTrack;//! | |
85 | Int_t fNIn; //ntracks | |
86 | ||
87 | AliHLTTPCTrackArray *fOutTrack;//! | |
88 | ||
a6c02c85 | 89 | ClassDef(AliHLTTPCMerger,1) //Merging base class |
90 | }; | |
91 | ||
92 | #endif |