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f641f6bd | 1 | #ifndef ALITPCTRACKHITSV2_H |
2 | #define ALITPCTRACKHITSV2_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 | // Manager class for TPC hits // | |
9 | //////////////////////////////////////////////// | |
018a927a | 10 | // |
f641f6bd | 11 | |
12 | #include "TObject.h" | |
13 | ||
14 | class TClonesArray; | |
15 | class AliArrayS; | |
16 | class AliTPChit; | |
17 | class AliTPCTempHitInfoV2; | |
18 | class AliTPCCurrentHitV2; | |
fce0283f | 19 | class AliHit; |
f641f6bd | 20 | |
21 | class AliTrackHitsParamV2 : public TObject { | |
9b1855ba | 22 | friend class AliTPC; |
23 | friend class AliTRD; | |
24 | friend class AliTPCTrackHitsV2; | |
25 | friend class AliTPCTempHitInfoV2; | |
26 | friend class AliTRDtrackHits; | |
27 | ||
f641f6bd | 28 | public: |
29 | AliTrackHitsParamV2(); | |
53110b9d | 30 | AliTrackHitsParamV2(const AliTrackHitsParamV2 &hit): TObject(hit) |
31 | {hit.Copy(*this);} | |
32 | AliTrackHitsParamV2& operator = (const AliTrackHitsParamV2 &hit) | |
33 | {hit.Copy(*this); return (*this);} | |
f641f6bd | 34 | ~AliTrackHitsParamV2(); |
53110b9d | 35 | |
9b1855ba | 36 | private: |
f641f6bd | 37 | Int_t fTrackID; // ID of the track |
38 | Short_t fVolumeID;// volume ID | |
39 | Float_t fR; //radius | |
40 | Float_t fZ; //z position | |
41 | Float_t fFi; //radial angle | |
42 | Float_t fAn; //angle with the radial vector | |
43 | Float_t fAd; //derivation of angle | |
44 | Float_t fTheta; //theta angle | |
45 | Float_t fThetaD; //theta angle derivation | |
46 | Int_t fNHits; //nuber of thits | |
47 | Short_t * fHitDistance; //[fNHits] array of hits distances | |
48 | Short_t * fCharge; //[fNHits] array of charges | |
53110b9d | 49 | static Int_t fgCounter1; //First internal counter |
50 | static Int_t fgCounter2; // Second internal counter | |
51 | ||
52 | void Copy(TObject &) const | |
53 | {Error("Copy","Not Implemented");} | |
54 | ||
f641f6bd | 55 | ClassDef(AliTrackHitsParamV2,1) |
56 | }; | |
57 | ||
58 | ||
f641f6bd | 59 | class AliTPCTrackHitsV2 : public TObject { |
9b1855ba | 60 | friend class AliTPCTempHitInfoV2; |
53110b9d | 61 | |
f641f6bd | 62 | public: |
63 | AliTPCTrackHitsV2(); | |
64 | ~AliTPCTrackHitsV2(); | |
53110b9d | 65 | AliTPCTrackHitsV2(const AliTPCTrackHitsV2 &hit): TObject(hit) |
66 | {hit.Copy(*this);} | |
67 | AliTPCTrackHitsV2& operator = (const AliTPCTrackHitsV2 &hit) | |
68 | {hit.Copy(*this); return (*this);} | |
f641f6bd | 69 | void Clear(); |
70 | void AddHitKartez(Int_t volumeID, Int_t trackID, Double_t x, | |
71 | Double_t y, Double_t z,Int_t q); | |
72 | void AddHit(Int_t volumeID, Int_t trackID, Double_t r, | |
73 | Double_t z, Double_t fi,Int_t q); | |
74 | ||
75 | Bool_t First(); //set current hit to first hit | |
76 | Bool_t Next(); //set current hit to next | |
53110b9d | 77 | AliHit * GetHit() const; |
f641f6bd | 78 | AliTrackHitsParamV2 * GetParam(); |
79 | ||
80 | TClonesArray * GetArray(){return fArray;} | |
53110b9d | 81 | Int_t GetEntriesFast() const { return fSize;} |
f641f6bd | 82 | void SetHitPrecision(Double_t prec) {fPrecision=prec;} |
83 | void SetStepPrecision(Double_t prec) {fStep=prec;} | |
84 | void SetMaxDistance(UInt_t distance) {fMaxDistance = distance;} | |
85 | Bool_t FlushHitStack(Bool_t force=kTRUE); // | |
86 | Int_t * GetVolumes(){ return fVolumes;} | |
53110b9d | 87 | Int_t GetNVolumes() const {return fNVolumes;} |
88 | ||
f641f6bd | 89 | public: |
90 | void AddVolume(Int_t volume); //add volumes to tthe list of volumes | |
91 | void FlushHitStack2(Int_t index1, Int_t index2); // | |
53110b9d | 92 | |
93 | protected: | |
f641f6bd | 94 | TClonesArray * fArray; //array of compressed hits |
95 | Int_t fSize; //total number of hits in track | |
96 | Double_t fPrecision; // required precision | |
97 | Double_t fStep; //unit step size | |
98 | UInt_t fMaxDistance; //maximal distance between two connected hits | |
99 | Int_t fNVolumes; //number of volumes in track | |
100 | Int_t * fVolumes; //[fNVolumes] list of volumes | |
101 | AliTPCTempHitInfoV2 * fTempInfo; //!information about track | |
102 | AliTPCCurrentHitV2 * fCurrentHit; //!information about current hit | |
fce0283f | 103 | AliHit * fHit; //! current hit information |
f641f6bd | 104 | static const Double_t fgkPrecision; //precision |
105 | static const Double_t fgkPrecision2; //precision | |
53110b9d | 106 | static Int_t fgCounter1; // First internal counter |
107 | static Int_t fgCounter2; // Second internal counter | |
108 | ||
109 | private: | |
110 | void Copy(TObject &) const | |
111 | {Error("Copy","Not Implemented");} | |
112 | ||
113 | ||
f641f6bd | 114 | ClassDef(AliTPCTrackHitsV2,1) |
115 | }; | |
116 | ||
fce0283f | 117 | struct AliTPCCurrentHitV2 { |
45bcf167 | 118 | Int_t fParamIndex;// - current param pointer |
119 | Int_t fStackIndex; // - current hit stack index | |
fce0283f | 120 | Double_t fR; //current Radius |
121 | Bool_t fStatus; //current status | |
122 | }; | |
123 | ||
124 | ||
f641f6bd | 125 | |
126 | #endif //ALITPCTRACKHITSV2_H |