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1 | #ifndef ALIRECPOINT_H | |
2 | #define ALIRECPOINT_H | |
3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
8 | //////////////////////////////////////////////// | |
9 | // Base class for Reconstructed Point // | |
10 | // Version 0.1 // | |
11 | // Author Yves Schutz SUBATECH // | |
12 | // // | |
13 | // // | |
14 | //////////////////////////////////////////////// | |
15 | ||
16 | // --- Standard library --- | |
17 | ||
18 | ||
19 | // --- ROOT system --- | |
20 | ||
21 | #include <TObject.h> | |
22 | #include <TMatrixFfwd.h> | |
23 | #include <TVector3.h> | |
24 | ||
25 | // --- AliRoot header files --- | |
26 | ||
27 | class AliDigitNew; | |
28 | class AliGeometry; | |
29 | ||
30 | class AliRecPoint : public TObject { | |
31 | ||
32 | public: | |
33 | ||
34 | AliRecPoint() ; // ctor | |
35 | AliRecPoint(const char * opt) ; // ctor | |
36 | AliRecPoint(const AliRecPoint &recp); // copy ctor | |
37 | virtual ~AliRecPoint() ; // dtor | |
38 | ||
39 | virtual void AddDigit(AliDigitNew & digit) ; // add a digit to the digit's indexes list | |
40 | // virtual void AddTrack(AliTrack & track) ; // add a track to the tracks list | |
41 | virtual void GetCovarianceMatrix(TMatrixF & mat) const; | |
42 | virtual AliGeometry * GetGeom() const { return fGeom; } | |
43 | virtual void GetGlobalPosition(TVector3 & gpos, TMatrixF & gmat) const ; // return global position in ALICE | |
44 | virtual int * GetDigitsList(void) const { return fDigitsList ; } | |
45 | // virtual int * GetTracksList(void) const { return fTracksList ; } | |
46 | virtual Float_t GetEnergy() const {return fAmp; } | |
47 | virtual void GetLocalPosition(TVector3 & pos) const ; | |
48 | virtual Int_t GetDigitsMultiplicity(void) const { return fMulDigit ; } | |
49 | Int_t GetIndexInList() const { return fIndexInList ; } | |
50 | virtual Int_t GetMaximumDigitMultiplicity() const { return fMaxDigit; } | |
51 | virtual Int_t GetMaximumTrackMultiplicity() const { return fMaxTrack; } | |
52 | virtual Int_t GetTracksMultiplicity(void) const { return fMulTrack ; } | |
53 | AliRecPoint & operator= (const AliRecPoint &recp) | |
54 | {recp.Copy(*this); return (*this);} | |
55 | ||
56 | void SetIndexInList(Int_t val) { fIndexInList = val ; } | |
57 | ||
58 | ||
59 | protected: | |
60 | void Copy(TObject &recp) const; | |
61 | ||
62 | Float_t fAmp ; // summed amplitude of digits | |
63 | AliGeometry * fGeom ; //! pointer to the geometry class | |
64 | Int_t fIndexInList ;// the index of this RecPoint in the list stored in TreeR (to be set by analysis) | |
65 | TVector3 fLocPos ; // local position in the sub-detector coordinate | |
66 | TMatrixF * fLocPosM ; // covariance matrix ; | |
67 | Int_t fMaxDigit ; //! max initial size of digits array (not saved) | |
68 | Int_t fMulDigit ; // total multiplicity of digits | |
69 | Int_t fMaxTrack ; //! max initial size of tracks array (not saved) | |
70 | Int_t fMulTrack ; // total multiplicity of tracks | |
71 | Int_t * fDigitsList ; //[fMulDigit] list of digit's indexes from which the point was reconstructed | |
72 | Int_t * fTracksList ; //[fMulTrack] list of tracks to which the point was assigned | |
73 | ||
74 | ClassDef(AliRecPoint,1) // Base class for reconstructed space points | |
75 | ||
76 | }; | |
77 | ||
78 | #endif // ALIRECPOINT_H |