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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; | |
f641f6bd | 15 | class AliTPChit; |
16 | class AliTPCTempHitInfoV2; | |
17 | class AliTPCCurrentHitV2; | |
fce0283f | 18 | class AliHit; |
f641f6bd | 19 | |
20 | class AliTrackHitsParamV2 : public TObject { | |
9b1855ba | 21 | friend class AliTPC; |
22 | friend class AliTRD; | |
23 | friend class AliTPCTrackHitsV2; | |
24 | friend class AliTPCTempHitInfoV2; | |
25 | friend class AliTRDtrackHits; | |
26 | ||
f641f6bd | 27 | public: |
28 | AliTrackHitsParamV2(); | |
53110b9d | 29 | AliTrackHitsParamV2(const AliTrackHitsParamV2 &hit): TObject(hit) |
30 | {hit.Copy(*this);} | |
31 | AliTrackHitsParamV2& operator = (const AliTrackHitsParamV2 &hit) | |
32 | {hit.Copy(*this); return (*this);} | |
f641f6bd | 33 | ~AliTrackHitsParamV2(); |
53110b9d | 34 | |
af05e6c8 | 35 | Float_t Eta() const; |
36 | ||
9b1855ba | 37 | private: |
f641f6bd | 38 | Int_t fTrackID; // ID of the track |
39 | Short_t fVolumeID;// volume ID | |
40 | Float_t fR; //radius | |
41 | Float_t fZ; //z position | |
42 | Float_t fFi; //radial angle | |
43 | Float_t fAn; //angle with the radial vector | |
44 | Float_t fAd; //derivation of angle | |
45 | Float_t fTheta; //theta angle | |
46 | Float_t fThetaD; //theta angle derivation | |
47 | Int_t fNHits; //nuber of thits | |
48 | Short_t * fHitDistance; //[fNHits] array of hits distances | |
49 | Short_t * fCharge; //[fNHits] array of charges | |
e61fd20d | 50 | Short_t * fTime; //[fNHits] array of hits time |
53110b9d | 51 | static Int_t fgCounter1; //First internal counter |
52 | static Int_t fgCounter2; // Second internal counter | |
53 | ||
54 | void Copy(TObject &) const | |
55 | {Error("Copy","Not Implemented");} | |
56 | ||
e61fd20d | 57 | ClassDef(AliTrackHitsParamV2,2) |
f641f6bd | 58 | }; |
59 | ||
60 | ||
f641f6bd | 61 | class AliTPCTrackHitsV2 : public TObject { |
9b1855ba | 62 | friend class AliTPCTempHitInfoV2; |
53110b9d | 63 | |
f641f6bd | 64 | public: |
65 | AliTPCTrackHitsV2(); | |
66 | ~AliTPCTrackHitsV2(); | |
53110b9d | 67 | AliTPCTrackHitsV2(const AliTPCTrackHitsV2 &hit): TObject(hit) |
68 | {hit.Copy(*this);} | |
69 | AliTPCTrackHitsV2& operator = (const AliTPCTrackHitsV2 &hit) | |
70 | {hit.Copy(*this); return (*this);} | |
5f6e636c | 71 | void Clear(Option_t * /*option*/ =""); |
f641f6bd | 72 | void AddHitKartez(Int_t volumeID, Int_t trackID, Double_t x, |
e61fd20d | 73 | Double_t y, Double_t z,Int_t q,Float_t time); |
f641f6bd | 74 | void AddHit(Int_t volumeID, Int_t trackID, Double_t r, |
e61fd20d | 75 | Double_t z, Double_t fi,Int_t q,Float_t time); |
f641f6bd | 76 | |
77 | Bool_t First(); //set current hit to first hit | |
78 | Bool_t Next(); //set current hit to next | |
53110b9d | 79 | AliHit * GetHit() const; |
f641f6bd | 80 | AliTrackHitsParamV2 * GetParam(); |
81 | ||
82 | TClonesArray * GetArray(){return fArray;} | |
53110b9d | 83 | Int_t GetEntriesFast() const { return fSize;} |
f641f6bd | 84 | void SetHitPrecision(Double_t prec) {fPrecision=prec;} |
85 | void SetStepPrecision(Double_t prec) {fStep=prec;} | |
86 | void SetMaxDistance(UInt_t distance) {fMaxDistance = distance;} | |
87 | Bool_t FlushHitStack(Bool_t force=kTRUE); // | |
88 | Int_t * GetVolumes(){ return fVolumes;} | |
53110b9d | 89 | Int_t GetNVolumes() const {return fNVolumes;} |
90 | ||
f641f6bd | 91 | public: |
92 | void AddVolume(Int_t volume); //add volumes to tthe list of volumes | |
93 | void FlushHitStack2(Int_t index1, Int_t index2); // | |
53110b9d | 94 | |
95 | protected: | |
f641f6bd | 96 | TClonesArray * fArray; //array of compressed hits |
97 | Int_t fSize; //total number of hits in track | |
98 | Double_t fPrecision; // required precision | |
99 | Double_t fStep; //unit step size | |
100 | UInt_t fMaxDistance; //maximal distance between two connected hits | |
101 | Int_t fNVolumes; //number of volumes in track | |
102 | Int_t * fVolumes; //[fNVolumes] list of volumes | |
103 | AliTPCTempHitInfoV2 * fTempInfo; //!information about track | |
104 | AliTPCCurrentHitV2 * fCurrentHit; //!information about current hit | |
fce0283f | 105 | AliHit * fHit; //! current hit information |
f641f6bd | 106 | static const Double_t fgkPrecision; //precision |
107 | static const Double_t fgkPrecision2; //precision | |
e61fd20d | 108 | static const Double_t fgkTimePrecision; //hit time precision |
53110b9d | 109 | static Int_t fgCounter1; // First internal counter |
110 | static Int_t fgCounter2; // Second internal counter | |
111 | ||
112 | private: | |
113 | void Copy(TObject &) const | |
114 | {Error("Copy","Not Implemented");} | |
115 | ||
116 | ||
e61fd20d | 117 | ClassDef(AliTPCTrackHitsV2,2) |
f641f6bd | 118 | }; |
119 | ||
fce0283f | 120 | struct AliTPCCurrentHitV2 { |
45bcf167 | 121 | Int_t fParamIndex;// - current param pointer |
122 | Int_t fStackIndex; // - current hit stack index | |
fce0283f | 123 | Double_t fR; //current Radius |
124 | Bool_t fStatus; //current status | |
125 | }; | |
126 | ||
127 | ||
f641f6bd | 128 | |
129 | #endif //ALITPCTRACKHITSV2_H |