Adding debug streamer
[u/mrichter/AliRoot.git] / TPC / AliTPC.h
CommitLineData
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 12class TFile;
2b06d5c3 13class TTree;
9edefa04 14#include <Htypes.h>
243c2276 15#include <TMatrixFfwd.h>
16#include <TVector.h>
cc80f89e 17
18class AliTPCDigitsArray;
9bdd974b 19class AliTPCLoader;
243c2276 20class AliTPCParam;
21class AliTPCTrackHits; // M.I. -MI4 old hits - to be removed later
22class AliTPCTrackHitsV2; // M.I.
bc807150 23class AliRawReader;
ffe71a14 24class TTreeSRedirector;
25
243c2276 26#include "AliDetector.h"
27#include "AliDigit.h"
28#include "AliHit.h"
792bb11c 29
fe4da5cc 30
31class AliTPC : public AliDetector {
1283eee5 32
fe4da5cc 33public:
9bdd974b 34 AliTPC();
fe4da5cc 35 AliTPC(const char *name, const char *title);
88cb7938 36
37 virtual AliLoader* MakeLoader(const char* topfoldername);
38
fe4da5cc 39 virtual ~AliTPC();
73042f01 40 virtual void AddHit(Int_t a1, Int_t *a2, Float_t *a3);
fe4da5cc 41 virtual void BuildGeometry();
42 virtual void CreateGeometry() {}
43 virtual void CreateMaterials();
65293f49 44 virtual void AddAlignableVolumes() const {}
0a61bf9d 45
9bdd974b 46 virtual AliDigitizer* CreateDigitizer(AliRunDigitizer* manager) const;
0a61bf9d 47 virtual void SDigits2Digits(){;} //MI change -cycling to production
48 virtual void SDigits2Digits2(Int_t eventnumber=0);
49
50 virtual void Hits2SDigits(); // MI - cycling around
51 virtual void Hits2SDigits2(Int_t eventnumber=0);
52
85a5290f 53 virtual void Hits2Digits();
54 virtual void Hits2Digits(Int_t eventnumber); //MI change
2ab0c725 55 virtual void Hits2DigitsSector(Int_t isec); //MI change
fe4da5cc 56 virtual void Init();
57 virtual Int_t IsVersion() const =0;
0421c3d1 58 virtual void Digits2Raw();
bc807150 59 virtual Bool_t Raw2SDigits(AliRawReader* rawReader);
9bdd974b 60 Int_t GetNsectors() const {return fNsectors;}
88cb7938 61 virtual void MakeBranch(Option_t *opt=" ");
fe4da5cc 62 virtual void ResetDigits();
fe4da5cc 63 virtual void SetSens(Int_t sens);
4b0fdcad 64 virtual void SetSide(Float_t side);
c1637e41 65
1283eee5 66
fe4da5cc 67 virtual void StepManager()=0;
99dcb142 68 virtual void DrawDetector() const {}
cc80f89e 69 AliTPCDigitsArray* GetDigitsArray() {return fDigitsArray;} //MI change
cc80f89e 70 AliTPCParam *GetParam(){return fTPCParam;} // M.K, M.I changes
71 void SetParam(AliTPCParam *param){fTPCParam=param;} // M.K, M.I changes
72 void SetDigitsArray(AliTPCDigitsArray* param) {fDigitsArray=param;} //MI change
39c8eb58 73
74// additional function neccesary for the new hits
9e1a0ddb 75 virtual void MakeBranch2(Option_t *opt=" ", const char *file=0); //
39c8eb58 76 virtual void SetTreeAddress();
77 virtual void SetTreeAddress2();
78 virtual void AddHit2(Int_t a1, Int_t *a2, Float_t *a3); //
79 virtual void ResetHits();
80 virtual void ResetHits2();
81 virtual AliHit* FirstHit(Int_t track);
82 virtual AliHit* NextHit();
83 virtual AliHit* FirstHit2(Int_t track);
84 virtual AliHit* NextHit2();
39c8eb58 85 virtual void LoadPoints(Int_t dummy);
86 virtual void LoadPoints2(Int_t dummy);
87 virtual void LoadPoints3(Int_t dumy);
88 virtual void FinishPrimary();
89 virtual void RemapTrackHitIDs(Int_t *map);
39c8eb58 90 void SetHitType(Int_t type){fHitType =type;} //set type of hit container
f8cf550c 91 void SetDigitsSwitch(Int_t sw){fDigitsSwitch = sw;}
afc42102 92 void SetDefSwitch(Int_t def){fDefaults = def;}
407ff276 93 Float_t GetNoise(); //get Current noise
94 void GenerNoise(Int_t tablasize); // make noise table
9bdd974b 95 Bool_t IsSectorActive(Int_t sec) const; // check if the sector is active
792bb11c 96 void SetActiveSectors(Int_t * sectors, Int_t n); //set active sectors
9bdd974b 97 Int_t GetHitType() const {return fHitType;}
0739509a 98 void SetActiveSectors(Int_t flag=1); //loop over al hits and set active only hitted sectors
6d75e4b6 99 Bool_t TrackInVolume(Int_t id,Int_t track); //return true if current track is in volume
b97617a6 100 void SetPrimaryIonisation(Bool_t flag = kTRUE) {fPrimaryIonisation = flag;}
8261c673 101 void SetGainFactor(Float_t gain){fGainFactor=gain;} //gas gain scaling factor
102 Float_t GetGainFactor()const {return fGainFactor;}//gas gain scaling factor
42157e55 103// static functions
9bdd974b 104 static AliTPCParam* LoadTPCParam(TFile *file);
105protected:
106 Int_t fDefaults; // defaults switch
107 Int_t fSens; // ISENS
9bdd974b 108 Int_t fNsectors; // Number of sectors in TPC
109 //MI changes
9ff4af81 110 AliTPCDigitsArray * fDigitsArray; //! detector digit object
9bdd974b 111 AliTPCParam *fTPCParam; // pointer to TPC parameters
9ff4af81 112 AliTPCTrackHitsV2 *fTrackHits; //! hits for given track M.I.
113 // AliTPCTrackHits *fTrackHitsOld; //! hits for given track M.I. MIold -
9bdd974b 114
115 Int_t fHitType; // if fNewHit = 1 old data structure if 2 new hits if 4 old MI stucture
116 // 3 both types
117 Int_t fDigitsSwitch; // digits type, 0->normal, 1->summable
118
119 //MK changes
120
121 Float_t fSide; // selects left(-1), right(+1), or both(0) sides of the TPC
b97617a6 122 Bool_t fPrimaryIonisation; //switch between Fluka(true) and geant3(false)
42157e55 123 private:
e939a978 124 AliTPC(const AliTPC& t);
125 AliTPC &operator = (const AliTPC & param);
fe4da5cc 126 //
afc42102 127 void SetDefaults();
8c555625 128 void DigitizeRow(Int_t irow,Int_t isec,TObjArray **rowTriplet);
e8d02863 129 Float_t GetSignal(TObjArray *p1, Int_t ntr, TMatrixF *m1,
130 TMatrixF *m2,Int_t *IndexRange);
131 void GetList (Float_t label,Int_t np,TMatrixF *m,Int_t *IndexRange,
8c555625 132 Float_t **pList);
133 void MakeSector(Int_t isec,Int_t nrows,TTree *TH,Stat_t ntracks,TObjArray **row);
cc80f89e 134 void TransportElectron(Float_t *xyz, Int_t *index);
135 Int_t fCurrentIndex[4];// index[0] indicates coordinate system,
136 // index[1] sector number,
137 // index[2] pad row number
138 // index[3] pad row number for which signal is calculated
9ff4af81 139 Int_t fNoiseDepth; //! noise table
140 Float_t * fNoiseTable; //! table with noise
141 Int_t fCurrentNoise; //! index of the noise in the noise table
142 Bool_t* fActiveSectors; //! bool indicating which sectors are active
8261c673 143 Float_t fGainFactor; // scaling factor
ffe71a14 144 TTreeSRedirector *fDebugStreamer; //!debug streamer
8261c673 145 ClassDef(AliTPC,13) // Time Projection Chamber class
fe4da5cc 146};
147
fe4da5cc 148
fe4da5cc 149//_____________________________________________________________________________
150
151class AliTPChit : public AliHit {
152public:
153 Int_t fSector; //sector number
154 Int_t fPadRow; //Pad Row number
155 Float_t fQ ; //charge
e61fd20d 156 Float_t fTime; //hit time
fe4da5cc 157
158public:
179c6296 159 AliTPChit();
fe4da5cc 160 AliTPChit(Int_t shunt, Int_t track, Int_t *vol, Float_t *hits);
161 virtual ~AliTPChit() {}
39c8eb58 162 void SetX(Float_t x){fX = x;}
163 void SetY(Float_t y){fY = y;}
164 void SetZ(Float_t z){fZ = z;}
e61fd20d 165
166 Float_t Time() const {return fTime;}
fe4da5cc 167
b97617a6 168 ClassDef(AliTPChit,3) // Time Projection Chamber hits
fe4da5cc 169};
3c0f9266 170
6d75e4b6 171
73042f01 172#endif
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