Removing old include file AliMC.h
[u/mrichter/AliRoot.git] / ITS / AliITSdigit.h
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3bd79107 1#ifndef ALIITSDIGIT_H
2#define ALIITSDIGIT_H
f8dece8d 3/* Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * See cxx source for full Copyright notice */
88cb7938 5
f8dece8d 6/* $Id$ */
88cb7938 7
3bd79107 8////////////////////////////////////////////////
f8dece8d 9// Digits classes for all ITS detectors //
3bd79107 10////////////////////////////////////////////////
4ae5bbc4 11#include <Riostream.h>
12#include <Riostream.h>
92c19c36 13#include <TObject.h>
ff116811 14
15class TObjArray;
16class TArrayI;
17class TArrayF;
92c19c36 18
f8dece8d 19//______________________________________________________________________
3bd79107 20class AliITSdigit: public TObject {
f8dece8d 21
22 public:
23 AliITSdigit() {//default constructor. zero all values.
24 fSignal=fCoord1=fCoord2=0;}
25 //Standard Constructor. Fills class from array digits
26 AliITSdigit(const Int_t *digits);
27 //Destructor
28 virtual ~AliITSdigit() { }
7e743662 29 // returns the array size used to store Tracks and Hits
30 // virtual Int_t GetNTracks() {return 0;}
31 //returns pointer to array of tracks numbers
b8c80122 32 virtual Int_t *GetTracks() {return 0;}
7e743662 33 // returns pointer to array of hits numbers for this module (as given by
34 // AliITSmodule).
b8c80122 35 virtual Int_t *GetHits() {return 0;}
f8dece8d 36 // returns track number kept in the array element i of fTracks
ac74f489 37 virtual Int_t GetTrack(Int_t) const {return 0;}
f8dece8d 38 // returns hit number kept in the array element i of fHits
ac74f489 39 virtual Int_t GetHit(Int_t) const {return 0;}
f8dece8d 40 virtual Int_t GetCoord1() const {return fCoord1;} // returns fCoord1
41 virtual Int_t GetCoord2() const {return fCoord2;} // returns fCoord2
42 virtual Int_t GetSignal() const {return fSignal;} // returns fSignal
43 virtual void SetCoord1(Int_t i){fCoord1 = i;} // Sets fCoord1 value
44 virtual void SetCoord2(Int_t i){fCoord2 = i;} // Sets fCoord12value
45 virtual void SetSignal(Int_t i){fSignal = i;} // Sets fSignal value
46 void Print(ostream *os); // Class ascii print function
47 void Read(istream *os); // Class ascii read function
48
49 public:
50 Int_t fCoord1; // Cell number on Z axis (SPD+SDD), flag for side type (SSD)
51 Int_t fCoord2; // Cell number on X axis (SPD+SDD), strip number (SSD)
52 Int_t fSignal; // Signal in ADC counts
53
54 ClassDef(AliITSdigit,1) // Real data digit object for set:ITS
55
56};
57// Input and output functions for standard C++ input/output.
58ostream &operator<<(ostream &os,AliITSdigit &source);
59istream &operator>>(istream &os,AliITSdigit &source);
60//______________________________________________________________________
3bd79107 61class AliITSdigitSPD: public AliITSdigit {
f8dece8d 62
63 public:
64 AliITSdigitSPD(); //default creator
65 AliITSdigitSPD(const Int_t *digits);//standard creator digits only
66 //standard creator with digits, tracks, and hits
67 AliITSdigitSPD(const Int_t *digits,const Int_t *tracks,const Int_t *hits);
68 virtual ~AliITSdigitSPD(){/*destructor*/}
7e743662 69 // returns the array size used to store Tracks and Hits
70 static Int_t GetNTracks() {return fkSspd;}
3bd79107 71 // returns pointer to the array of tracks which make this digit
b8c80122 72 virtual Int_t *GetTracks() {return &fTracks[0];}
f8dece8d 73 //returns the pointer to the array of hits which made this digit
74 virtual Int_t *GetHits() {return &fHits[0];}
75 // returns track number kept in the array element i of fTracks
76 virtual Int_t GetTrack(Int_t i) const {return fTracks[i];}
77 // returns hit number kept in the array element i of fHits
78 virtual Int_t GetHit(Int_t i) const {return fHits[i];}
ff116811 79 // returns TArrayI of unduplicated track numbers (summed over hits).
80 virtual Int_t GetListOfTracks(TArrayI &t);
f8d9a5b8 81 //copy the array trks[fkSspd] into fTracks
f8dece8d 82 virtual void SetTracks(const Int_t *trks){
f8d9a5b8 83 for(Int_t i=0;i<fkSspd;i++) fTracks[i]=trks[i];}
84 //copy the array hits[fkSspd] into fHits
f8dece8d 85 virtual void SetHits(const Int_t *hits){
f8d9a5b8 86 for(Int_t i=0;i<fkSspd;i++) fHits[i]=hits[i];}
f8dece8d 87 //set array element i of fTracks to trk.
88 virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;}
89 //set array element i of fHits to hit.
90 virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;}
91 void Print(ostream *os); // Class ascii print function
92 void Read(istream *os); // Class ascii read function
93
7e743662 94 private:
95 static const Int_t fkSspd = 10; // size of fTracks and fHits arrays
96
f8dece8d 97 public:
98 // debugging -- goes to the dictionary
7e743662 99 Int_t fTracks[fkSspd]; //[fkSspd] tracks making this digit
100 Int_t fHits[fkSspd]; //[fkSspd] hits associated to the tracks
101 Int_t fSignalSPD; // Signal in electrons
7fc27b48 102
7e743662 103 ClassDef(AliITSdigitSPD,2) // Simulated digit object for SPD
3bd79107 104
f8dece8d 105};
106// Input and output functions for standard C++ input/output.
107ostream &operator<<(ostream &os,AliITSdigitSPD &source);
108istream &operator>>(istream &os,AliITSdigitSPD &source);
7e743662 109
f8dece8d 110//______________________________________________________________________
3bd79107 111class AliITSdigitSDD: public AliITSdigit {
f8dece8d 112
113 public:
114 AliITSdigitSDD(); //default creator
115 //standard creator with digits and "phys"
116 AliITSdigitSDD(Float_t phys,const Int_t *digits);
117 //standard creator with digits, tracls, hits, "phys", and charge
118 AliITSdigitSDD( Float_t phys,const Int_t *digits,const Int_t *tracks,
119 const Int_t *hits,const Float_t *charges);
120 virtual ~AliITSdigitSDD(){/* destructor*/}
7e743662 121 // returns the array size used to store Tracks and Hits
122 static Int_t GetNTracks() {return fkSsdd;}
3bd79107 123 // returns pointer to the array of tracks which make this digit
b8c80122 124 virtual Int_t *GetTracks() {return &fTracks[0];}
7fc27b48 125 // returns the pointer to the array of hits which made this digit
f8dece8d 126 virtual Int_t *GetHits() {return &fHits[0];}
127 // returns track number kept in the array element i of fTracks
128 virtual Int_t GetTrack(Int_t i) const {return fTracks[i];}
129 // returns hit number kept in the array element i of fHits
130 virtual Int_t GetHit(Int_t i) const {return fHits[i];}
ff116811 131 // Return charge deposited by this track/hit
132 virtual Float_t GetCharge(Int_t i){return fTcharges[i];}
133 // returns TArrayI of unduplicated track numbers (summed over hits).
134 virtual Int_t GetListOfTracks(TArrayI &t,TArrayF &c);
f8d9a5b8 135 //copy the array trks[fkSsdd] into fTracks
f8dece8d 136 virtual void SetTracks(const Int_t *trks){
f8d9a5b8 137 for(Int_t i=0;i<fkSsdd;i++) fTracks[i]=trks[i];}
138 //copy the array hits[fkSsdd] into fHits
f8dece8d 139 virtual void SetHits(const Int_t *hits){
f8d9a5b8 140 for(Int_t i=0;i<fkSsdd;i++) fHits[i]=hits[i];}
f8dece8d 141 //set array element i of fTracks to trk.
142 virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;}
143 //set array element i of fHits to hit.
144 virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;}
145 void Print(ostream *os); // Class ascii print function
146 void Read(istream *os); // Class ascii read function
147
7e743662 148 private:
149 static const Int_t fkSsdd = 10; // size of fTracks and fHits arrays
150
f8dece8d 151 public:
152 // debugging -- goes to the dictionary
7e743662 153 Int_t fTracks[fkSsdd]; //[fkSsdd] tracks making this digit
154 Int_t fHits[fkSsdd]; //[fkSsdd] hits associated to the tracks
155 // 3 hits temporarily - it will be only 1
156 Float_t fTcharges[fkSsdd]; //[fkSsdd] charge per track making this digit
157 Float_t fPhysics; // signal particles contribution to signal
f8dece8d 158
7e743662 159 ClassDef(AliITSdigitSDD,2) // Simulated digit object for SDD
f8dece8d 160
161};
162// Input and output functions for standard C++ input/output.
163ostream &operator<<(ostream &os,AliITSdigitSDD &source);
164istream &operator>>(istream &os,AliITSdigitSDD &source);
165//______________________________________________________________________
3bd79107 166class AliITSTransientDigit : public AliITSdigitSDD {
3bd79107 167
f8dece8d 168 public:
169 AliITSTransientDigit() {/*default constructor*/fTrackList=0;}
170 // Standard constructor with digits and "phys"
171 AliITSTransientDigit(Float_t phys,const Int_t *digits);
172 virtual ~AliITSTransientDigit(){/*destructor delets TObjArray fTracklist */
173 delete fTrackList;}
174 //copy constructor
175 AliITSTransientDigit(const AliITSTransientDigit &source);
176 //assignment operator
177 AliITSTransientDigit& operator=(const AliITSTransientDigit &source);
178 // returns pointer to the TObjArray of tracks and associated charges
179 TObjArray *TrackList() const {return fTrackList;}
180 //returns element i of fTrackList
181 TObject *TrackItem(Int_t i) const {return fTrackList->At(i);}
182 //put TObject into fTrackList at location i
183 void PutTrackItem(TObject *obj,Int_t i){fTrackList->AddAt(obj,i);}
184 void Print(ostream *os); // Class ascii print function
185 void Read(istream *os); // Class ascii read function
186
187 public:
188 TObjArray *fTrackList; // track list
189
190 ClassDef(AliITSTransientDigit,1) // Transient digit for set: ITS
191
192};
193// Input and output functions for standard C++ input/output.
194ostream &operator<<(ostream &os,AliITSTransientDigit &source);
195istream &operator>>(istream &os,AliITSTransientDigit &source);
196//______________________________________________________________________
3bd79107 197class AliITSdigitSSD: public AliITSdigit {
7fc27b48 198
f8dece8d 199 public:
200 AliITSdigitSSD(); //default constructor
201 //Standard constructor with digits
202 AliITSdigitSSD(const Int_t *digits);
203 //Standard constructor with digits, tracks, and hits
204 AliITSdigitSSD(const Int_t *digits,const Int_t *tracks,const Int_t *hits);
205 virtual ~AliITSdigitSSD(){/* destructor */}
7e743662 206 // returns the array size used to store Tracks and Hits
207 static Int_t GetNTracks() {return fkSssd;}
f8dece8d 208 Int_t GetSignal() const {/* returns signal*/return fSignal;}
209 Int_t GetStripNumber() const {/* returns strip number*/return fCoord2;}
210 //returns 1 when side P and 0 when side N
211 Int_t IsSideP() const {return fCoord1;}
212 // returns pointer to the array of tracks which make this digit
b8c80122 213 virtual Int_t *GetTracks() {return &fTracks[0];}
7fc27b48 214 // returns the pointer to the array of hits which made this digit
f8dece8d 215 virtual Int_t *GetHits() {return &fHits[0];}
216 // returns track number kept in the array element i of fTracks
217 virtual Int_t GetTrack(Int_t i) const {return fTracks[i];}
218 // returns hit number kept in the array element i of fHits
219 virtual Int_t GetHit(Int_t i) const {return fHits[i];}
ff116811 220 // returns TArrayI of unduplicated track numbers (summed over hits).
221 virtual Int_t GetListOfTracks(TArrayI &t);
f8d9a5b8 222 //copy the array trks[fkSssd] into fTracks
f8dece8d 223 virtual void SetTracks(const Int_t *trks){
f8d9a5b8 224 for(Int_t i=0;i<fkSssd;i++) fTracks[i]=trks[i];}
225 //copy the array hits[fkSssd] into fHits
f8dece8d 226 virtual void SetHits(const Int_t *hits){
f8d9a5b8 227 for(Int_t i=0;i<fkSssd;i++) fHits[i]=hits[i];}
f8dece8d 228 //set array element i of fTracks to trk.
229 virtual void SetTrack(Int_t i,Int_t trk){fTracks[i]=trk;}
230 //set array element i of fHits to hit.
231 virtual void SetHit(Int_t i,Int_t hit){fHits[i]=hit;}
232 void Print(ostream *os); // Class ascii print function
233 void Read(istream *os); // Class ascii read function
234
7e743662 235 private:
236 static const Int_t fkSssd = 10; // size of fTracks and fHits arrays
237
f8dece8d 238 public:
239 // debugging -- goes to the dictionary
7e743662 240 Int_t fTracks[fkSssd]; //[fkSssd] tracks making this digit
241 Int_t fHits[fkSssd]; //[fkSssd] hits associated to the tracks
242 // 3 hits temporarily - it will be only 1
f8dece8d 243
7e743662 244 ClassDef(AliITSdigitSSD,2) // Simulated digit object for SSD
f8dece8d 245
246};
247// Input and output functions for standard C++ input/output.
248ostream &operator<<(ostream &os,AliITSdigitSSD &source);
249istream &operator>>(istream &os,AliITSdigitSSD &source);
58005f18 250
58005f18 251#endif