]>
Commit | Line | Data |
---|---|---|
73042f01 | 1 | #ifndef ALITPC_H |
2 | #define ALITPC_H | |
3da30618 | 3 | /* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * |
4 | * See cxx source for full Copyright notice */ | |
5 | ||
6 | /* $Id$ */ | |
7 | ||
fe4da5cc | 8 | //////////////////////////////////////////////// |
9 | // Manager class for TPC // | |
10 | //////////////////////////////////////////////// | |
de61d5d5 | 11 | |
243c2276 | 12 | class TFile; |
2b06d5c3 | 13 | class TTree; |
243c2276 | 14 | #include <TMatrixFfwd.h> |
15 | #include <TVector.h> | |
cc80f89e | 16 | |
17 | class AliTPCDigitsArray; | |
9bdd974b | 18 | class AliTPCLoader; |
243c2276 | 19 | class AliTPCParam; |
20 | class AliTPCTrackHits; // M.I. -MI4 old hits - to be removed later | |
21 | class AliTPCTrackHitsV2; // M.I. | |
22 | #include "AliDetector.h" | |
23 | #include "AliDigit.h" | |
24 | #include "AliHit.h" | |
792bb11c | 25 | |
fe4da5cc | 26 | |
27 | class AliTPC : public AliDetector { | |
1283eee5 | 28 | |
fe4da5cc | 29 | public: |
9bdd974b | 30 | AliTPC(); |
fe4da5cc | 31 | AliTPC(const char *name, const char *title); |
9bdd974b | 32 | AliTPC(const AliTPC& t); |
88cb7938 | 33 | |
34 | virtual AliLoader* MakeLoader(const char* topfoldername); | |
35 | ||
fe4da5cc | 36 | virtual ~AliTPC(); |
73042f01 | 37 | virtual void AddHit(Int_t a1, Int_t *a2, Float_t *a3); |
fe4da5cc | 38 | virtual void BuildGeometry(); |
39 | virtual void CreateGeometry() {} | |
40 | virtual void CreateMaterials(); | |
0a61bf9d | 41 | |
9bdd974b | 42 | virtual AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const; |
0a61bf9d | 43 | virtual void SDigits2Digits(){;} //MI change -cycling to production |
44 | virtual void SDigits2Digits2(Int_t eventnumber=0); | |
45 | ||
46 | virtual void Hits2SDigits(); // MI - cycling around | |
47 | virtual void Hits2SDigits2(Int_t eventnumber=0); | |
48 | ||
85a5290f | 49 | virtual void Hits2Digits(); |
50 | virtual void Hits2Digits(Int_t eventnumber); //MI change | |
2ab0c725 | 51 | virtual void Hits2DigitsSector(Int_t isec); //MI change |
fe4da5cc | 52 | virtual void Init(); |
53 | virtual Int_t IsVersion() const =0; | |
0421c3d1 | 54 | virtual void Digits2Raw(); |
9bdd974b | 55 | Int_t GetNsectors() const {return fNsectors;} |
88cb7938 | 56 | virtual void MakeBranch(Option_t *opt=" "); |
fe4da5cc | 57 | virtual void ResetDigits(); |
fe4da5cc | 58 | virtual void SetSens(Int_t sens); |
4b0fdcad | 59 | virtual void SetSide(Float_t side); |
c1637e41 | 60 | |
1283eee5 | 61 | |
fe4da5cc | 62 | virtual void StepManager()=0; |
8c555625 | 63 | virtual void DrawDetector() {} |
cc80f89e | 64 | AliTPCDigitsArray* GetDigitsArray() {return fDigitsArray;} //MI change |
cc80f89e | 65 | AliTPCParam *GetParam(){return fTPCParam;} // M.K, M.I changes |
66 | void SetParam(AliTPCParam *param){fTPCParam=param;} // M.K, M.I changes | |
67 | void SetDigitsArray(AliTPCDigitsArray* param) {fDigitsArray=param;} //MI change | |
39c8eb58 | 68 | |
69 | // additional function neccesary for the new hits | |
9e1a0ddb | 70 | virtual void MakeBranch2(Option_t *opt=" ", const char *file=0); // |
39c8eb58 | 71 | virtual void SetTreeAddress(); |
72 | virtual void SetTreeAddress2(); | |
73 | virtual void AddHit2(Int_t a1, Int_t *a2, Float_t *a3); // | |
74 | virtual void ResetHits(); | |
75 | virtual void ResetHits2(); | |
76 | virtual AliHit* FirstHit(Int_t track); | |
77 | virtual AliHit* NextHit(); | |
78 | virtual AliHit* FirstHit2(Int_t track); | |
79 | virtual AliHit* NextHit2(); | |
39c8eb58 | 80 | virtual void LoadPoints(Int_t dummy); |
81 | virtual void LoadPoints2(Int_t dummy); | |
82 | virtual void LoadPoints3(Int_t dumy); | |
83 | virtual void FinishPrimary(); | |
84 | virtual void RemapTrackHitIDs(Int_t *map); | |
39c8eb58 | 85 | void SetHitType(Int_t type){fHitType =type;} //set type of hit container |
f8cf550c | 86 | void SetDigitsSwitch(Int_t sw){fDigitsSwitch = sw;} |
afc42102 | 87 | void SetDefSwitch(Int_t def){fDefaults = def;} |
407ff276 | 88 | Float_t GetNoise(); //get Current noise |
89 | void GenerNoise(Int_t tablasize); // make noise table | |
9bdd974b | 90 | Bool_t IsSectorActive(Int_t sec) const; // check if the sector is active |
792bb11c | 91 | void SetActiveSectors(Int_t * sectors, Int_t n); //set active sectors |
9bdd974b | 92 | Int_t GetHitType() const {return fHitType;} |
12d8d654 | 93 | void SetActiveSectors(Int_t flag=0); //loop over al hits and set active only hitted sectors |
6d75e4b6 | 94 | Bool_t TrackInVolume(Int_t id,Int_t track); //return true if current track is in volume |
42157e55 | 95 | |
96 | // static functions | |
9bdd974b | 97 | static AliTPCParam* LoadTPCParam(TFile *file); |
98 | protected: | |
99 | Int_t fDefaults; // defaults switch | |
100 | Int_t fSens; // ISENS | |
9bdd974b | 101 | Int_t fNsectors; // Number of sectors in TPC |
102 | //MI changes | |
103 | AliTPCDigitsArray * fDigitsArray; //!detector digit object | |
9bdd974b | 104 | AliTPCParam *fTPCParam; // pointer to TPC parameters |
105 | AliTPCTrackHitsV2 *fTrackHits; //!hits for given track M.I. | |
be5ffbfe | 106 | // AliTPCTrackHits *fTrackHitsOld; //!hits for given track M.I. MIold - |
9bdd974b | 107 | |
108 | Int_t fHitType; // if fNewHit = 1 old data structure if 2 new hits if 4 old MI stucture | |
109 | // 3 both types | |
110 | Int_t fDigitsSwitch; // digits type, 0->normal, 1->summable | |
111 | ||
112 | //MK changes | |
113 | ||
114 | Float_t fSide; // selects left(-1), right(+1), or both(0) sides of the TPC | |
42157e55 | 115 | |
116 | private: | |
fe4da5cc | 117 | // |
afc42102 | 118 | void SetDefaults(); |
8c555625 | 119 | void DigitizeRow(Int_t irow,Int_t isec,TObjArray **rowTriplet); |
e8d02863 | 120 | Float_t GetSignal(TObjArray *p1, Int_t ntr, TMatrixF *m1, |
121 | TMatrixF *m2,Int_t *IndexRange); | |
122 | void GetList (Float_t label,Int_t np,TMatrixF *m,Int_t *IndexRange, | |
8c555625 | 123 | Float_t **pList); |
124 | void MakeSector(Int_t isec,Int_t nrows,TTree *TH,Stat_t ntracks,TObjArray **row); | |
cc80f89e | 125 | void TransportElectron(Float_t *xyz, Int_t *index); |
126 | Int_t fCurrentIndex[4];// index[0] indicates coordinate system, | |
127 | // index[1] sector number, | |
128 | // index[2] pad row number | |
129 | // index[3] pad row number for which signal is calculated | |
407ff276 | 130 | Int_t fNoiseDepth; //!noise table |
131 | Float_t * fNoiseTable; //![fNoiseDepth] table with noise | |
132 | Int_t fCurrentNoise; //!index of the noise in the noise table | |
792bb11c | 133 | Bool_t* fActiveSectors; //!bool indicating which sectors are active |
407ff276 | 134 | |
affc456d | 135 | ClassDef(AliTPC,12) // Time Projection Chamber class |
fe4da5cc | 136 | }; |
137 | ||
fe4da5cc | 138 | |
fe4da5cc | 139 | //_____________________________________________________________________________ |
140 | ||
141 | class AliTPChit : public AliHit { | |
142 | public: | |
143 | Int_t fSector; //sector number | |
144 | Int_t fPadRow; //Pad Row number | |
145 | Float_t fQ ; //charge | |
e61fd20d | 146 | Float_t fTime; //hit time |
fe4da5cc | 147 | |
148 | public: | |
e61fd20d | 149 | AliTPChit() {fTime = 0.;} |
fe4da5cc | 150 | AliTPChit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits); |
151 | virtual ~AliTPChit() {} | |
39c8eb58 | 152 | void SetX(Float_t x){fX = x;} |
153 | void SetY(Float_t y){fY = y;} | |
154 | void SetZ(Float_t z){fZ = z;} | |
e61fd20d | 155 | |
156 | Float_t Time() const {return fTime;} | |
fe4da5cc | 157 | |
e61fd20d | 158 | ClassDef(AliTPChit,2) // Time Projection Chamber hits |
fe4da5cc | 159 | }; |
3c0f9266 | 160 | |
6d75e4b6 | 161 | |
73042f01 | 162 | #endif |
fe4da5cc | 163 | |
fe4da5cc | 164 | |
3c0f9266 | 165 | |
fe4da5cc | 166 | |
fe4da5cc | 167 | |
fe4da5cc | 168 | |
fe4da5cc | 169 | |
fe4da5cc | 170 | |
fe4da5cc | 171 |