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