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6f1e466d | 1 | /************************************************************************** |
2 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
3 | * * | |
4 | * Author: The ALICE Off-line Project. * | |
5 | * Contributors are mentioned in the code where appropriate. * | |
6 | * * | |
7 | * Permission to use, copy, modify and distribute this software and its * | |
8 | * documentation strictly for non-commercial purposes is hereby granted * | |
9 | * without fee, provided that the above copyright notice appears in all * | |
10 | * copies and that both the copyright notice and this permission notice * | |
11 | * appear in the supporting documentation. The authors make no claims * | |
12 | * about the suitability of this software for any purpose. It is * | |
13 | * provided "as is" without express or implied warranty. * | |
14 | **************************************************************************/ | |
15 | ||
16 | /* | |
17 | $Log$ | |
94de3818 | 18 | Revision 1.5 2000/06/09 11:10:07 cblume |
19 | Compiler warnings and coding conventions, next round | |
20 | ||
dd9a6ee3 | 21 | Revision 1.4 2000/06/08 18:32:58 cblume |
22 | Make code compliant to coding conventions | |
23 | ||
8230f242 | 24 | Revision 1.3 2000/06/07 16:27:01 cblume |
25 | Try to remove compiler warnings on Sun and HP | |
26 | ||
9d0b222b | 27 | Revision 1.2 2000/05/08 16:17:27 cblume |
28 | Merge TRD-develop | |
29 | ||
6f1e466d | 30 | Revision 1.1.2.1 2000/05/08 14:44:01 cblume |
31 | Add new class AliTRDdigitsManager | |
32 | ||
33 | */ | |
34 | ||
35 | /////////////////////////////////////////////////////////////////////////////// | |
36 | // // | |
37 | // Manages the digits and the track dictionary in the form of // | |
38 | // AliTRDdataArray objects. // | |
39 | // // | |
40 | /////////////////////////////////////////////////////////////////////////////// | |
41 | ||
94de3818 | 42 | #include <TTree.h> |
43 | ||
6f1e466d | 44 | #include "AliRun.h" |
45 | ||
46 | #include "AliTRDdigitsManager.h" | |
47 | #include "AliTRDconst.h" | |
48 | ||
49 | ClassImp(AliTRDdigitsManager) | |
50 | ||
51 | //_____________________________________________________________________________ | |
52 | AliTRDdigitsManager::AliTRDdigitsManager():TObject() | |
53 | { | |
54 | // | |
55 | // Default constructor | |
56 | // | |
57 | ||
58 | fIsRaw = kFALSE; | |
59 | ||
60 | fDigits = new AliTRDsegmentArray("AliTRDdataArrayI",kNdet); | |
61 | ||
62 | for (Int_t iDict = 0; iDict < kNDict; iDict++) { | |
63 | fDictionary[iDict] = new AliTRDsegmentArray("AliTRDdataArrayI",kNdet); | |
64 | } | |
65 | ||
66 | } | |
67 | ||
8230f242 | 68 | //_____________________________________________________________________________ |
dd9a6ee3 | 69 | AliTRDdigitsManager::AliTRDdigitsManager(const AliTRDdigitsManager &m) |
8230f242 | 70 | { |
71 | // | |
72 | // AliTRDdigitsManager copy constructor | |
73 | // | |
74 | ||
dd9a6ee3 | 75 | ((AliTRDdigitsManager &) m).Copy(*this); |
8230f242 | 76 | |
77 | } | |
78 | ||
6f1e466d | 79 | //_____________________________________________________________________________ |
80 | AliTRDdigitsManager::~AliTRDdigitsManager() | |
81 | { | |
8230f242 | 82 | // |
83 | // AliTRDdigitsManager destructor | |
84 | // | |
6f1e466d | 85 | |
86 | if (fDigits) { | |
87 | fDigits->Delete(); | |
88 | delete fDigits; | |
89 | } | |
90 | ||
91 | for (Int_t iDict = 0; iDict < kNDict; iDict++) { | |
92 | fDictionary[iDict]->Delete(); | |
93 | delete fDictionary[iDict]; | |
94 | } | |
95 | ||
96 | } | |
97 | ||
8230f242 | 98 | //_____________________________________________________________________________ |
dd9a6ee3 | 99 | void AliTRDdigitsManager::Copy(TObject &m) |
8230f242 | 100 | { |
101 | // | |
102 | // Copy function | |
103 | // | |
104 | ||
dd9a6ee3 | 105 | ((AliTRDdigitsManager &) m).fIsRaw = fIsRaw; |
8230f242 | 106 | |
107 | TObject::Copy(m); | |
108 | ||
109 | } | |
110 | ||
6f1e466d | 111 | //_____________________________________________________________________________ |
112 | void AliTRDdigitsManager::SetRaw() | |
113 | { | |
114 | ||
115 | fIsRaw = kTRUE; | |
116 | ||
117 | fDigits->SetBit(kRawDigit); | |
118 | ||
119 | } | |
120 | ||
121 | //_____________________________________________________________________________ | |
122 | Bool_t AliTRDdigitsManager::MakeBranch() | |
123 | { | |
124 | // | |
125 | // Creates the branches for the digits and the dictionary in the digits tree | |
126 | // | |
127 | ||
128 | Int_t buffersize = 64000; | |
129 | ||
130 | Bool_t status = kTRUE; | |
131 | ||
132 | if (gAlice->TreeD()) { | |
133 | ||
134 | // Make the branch for the digits | |
135 | if (fDigits) { | |
8230f242 | 136 | const AliTRDdataArrayI *kDigits = |
6f1e466d | 137 | (AliTRDdataArrayI *) fDigits->At(0); |
8230f242 | 138 | if (kDigits) { |
139 | gAlice->TreeD()->Branch("TRDdigits",kDigits->IsA()->GetName() | |
140 | ,&kDigits,buffersize,1); | |
6f1e466d | 141 | printf("AliTRDdigitsManager::MakeBranch -- "); |
142 | printf("Making branch TRDdigits\n"); | |
143 | } | |
144 | else { | |
145 | status = kFALSE; | |
146 | } | |
147 | } | |
148 | else { | |
149 | status = kFALSE; | |
150 | } | |
151 | ||
152 | // Make the branches for the dictionaries | |
153 | for (Int_t iDict = 0; iDict < kNDict; iDict++) { | |
154 | ||
155 | Char_t branchname[15]; | |
156 | sprintf(branchname,"TRDdictionary%d",iDict); | |
157 | if (fDictionary[iDict]) { | |
8230f242 | 158 | const AliTRDdataArrayI *kDictionary = |
6f1e466d | 159 | (AliTRDdataArrayI *) fDictionary[iDict]->At(0); |
8230f242 | 160 | if (kDictionary) { |
161 | gAlice->TreeD()->Branch(branchname,kDictionary->IsA()->GetName() | |
162 | ,&kDictionary,buffersize,1); | |
6f1e466d | 163 | printf("AliTRDdigitsManager::MakeBranch -- "); |
164 | printf("Making branch %s\n",branchname); | |
165 | } | |
166 | else { | |
167 | status = kFALSE; | |
168 | } | |
169 | } | |
170 | else { | |
171 | status = kFALSE; | |
172 | } | |
173 | } | |
174 | ||
175 | } | |
176 | else { | |
177 | status = kFALSE; | |
178 | } | |
179 | ||
180 | return status; | |
181 | ||
182 | } | |
183 | ||
184 | //_____________________________________________________________________________ | |
185 | Bool_t AliTRDdigitsManager::ReadDigits() | |
186 | { | |
8230f242 | 187 | // |
188 | // Reads the digit information from the input file | |
189 | // | |
6f1e466d | 190 | |
191 | Bool_t status = kTRUE; | |
192 | ||
193 | status = fDigits->LoadArray("TRDdigits"); | |
194 | ||
195 | for (Int_t iDict = 0; iDict < kNDict; iDict++) { | |
196 | Char_t branchname[15]; | |
197 | sprintf(branchname,"TRDdictionary%d",iDict); | |
198 | status = fDictionary[iDict]->LoadArray(branchname); | |
199 | } | |
200 | ||
201 | if (fDigits->TestBit(kRawDigit)) { | |
202 | fIsRaw = kTRUE; | |
203 | } | |
204 | else { | |
205 | fIsRaw = kFALSE; | |
206 | } | |
207 | ||
208 | return kTRUE; | |
209 | ||
210 | } | |
211 | ||
212 | //_____________________________________________________________________________ | |
213 | Bool_t AliTRDdigitsManager::WriteDigits() | |
214 | { | |
215 | // | |
216 | // Writes out the TRD-digits and the dictionaries | |
217 | // | |
218 | ||
219 | // Create the branches | |
220 | if (!(gAlice->TreeD()->GetBranch("TRDdigits"))) { | |
221 | if (!MakeBranch()) return kFALSE; | |
222 | } | |
223 | ||
224 | // Store the contents of the segment array in the tree | |
225 | if (!fDigits->StoreArray("TRDdigits")) { | |
226 | printf("AliTRDdigitsManager::WriteDigits -- "); | |
227 | printf("Error while storing digits in branch TRDdigits\n"); | |
228 | return kFALSE; | |
229 | } | |
230 | for (Int_t iDict = 0; iDict < kNDict; iDict++) { | |
231 | Char_t branchname[15]; | |
232 | sprintf(branchname,"TRDdictionary%d",iDict); | |
233 | if (!fDictionary[iDict]->StoreArray(branchname)) { | |
234 | printf("AliTRDdigitsManager::WriteDigits -- "); | |
235 | printf("Error while storing dictionary in branch %s\n",branchname); | |
236 | return kFALSE; | |
237 | } | |
238 | } | |
239 | ||
240 | return kTRUE; | |
241 | ||
242 | } | |
9d0b222b | 243 | |
244 | //_____________________________________________________________________________ | |
245 | AliTRDdigit *AliTRDdigitsManager::GetDigit(Int_t row, Int_t col | |
246 | , Int_t time, Int_t det) | |
247 | { | |
248 | // | |
249 | // Creates a single digit object | |
250 | // | |
251 | ||
252 | Int_t digits[4]; | |
253 | Int_t amp[1]; | |
254 | ||
255 | digits[0] = det; | |
256 | digits[1] = row; | |
257 | digits[2] = col; | |
258 | digits[3] = time; | |
259 | ||
260 | amp[0] = GetDigits(det)->GetData(row,col,time); | |
261 | ||
262 | return (new AliTRDdigit(fIsRaw,digits,amp)); | |
263 | ||
264 | } | |
265 | ||
266 | //_____________________________________________________________________________ | |
267 | Int_t AliTRDdigitsManager::GetTrack(Int_t track | |
268 | , Int_t row, Int_t col, Int_t time | |
269 | , Int_t det) | |
270 | { | |
271 | // | |
272 | // Returns the MC-track numbers from the dictionary. | |
273 | // | |
274 | ||
275 | if ((track < 0) || (track >= kNDict)) { | |
276 | TObject::Error("GetTracks" | |
277 | ,"track %d out of bounds (size: %d, this: 0x%08x)" | |
278 | ,track,kNDict,this); | |
279 | return -1; | |
280 | } | |
281 | ||
282 | // Array contains index+1 to allow data compression | |
283 | return (GetDictionary(det,track)->GetData(row,col,time) - 1); | |
284 | ||
285 | } | |
286 | ||
dd9a6ee3 | 287 | //_____________________________________________________________________________ |
288 | AliTRDdataArrayI *AliTRDdigitsManager::GetDigits(Int_t det) | |
289 | { | |
290 | // | |
291 | // Returns the digits array for one detector | |
292 | // | |
293 | ||
294 | return (AliTRDdataArrayI *) fDigits->At(det); | |
295 | ||
296 | } | |
297 | ||
298 | //_____________________________________________________________________________ | |
299 | AliTRDdataArrayI *AliTRDdigitsManager::GetDictionary(Int_t det, Int_t i) | |
300 | { | |
301 | // | |
302 | // Returns the dictionary for one detector | |
303 | // | |
304 | ||
305 | return (AliTRDdataArrayI *) fDictionary[i]->At(det); | |
306 | ||
307 | } | |
308 | ||
309 | //_____________________________________________________________________________ | |
310 | Int_t AliTRDdigitsManager::GetTrack(Int_t track, AliTRDdigit *Digit) | |
311 | { | |
312 | // | |
313 | // Returns the MC-track numbers from the dictionary for a given digit | |
314 | // | |
315 | ||
316 | Int_t row = Digit->GetRow(); | |
317 | Int_t col = Digit->GetCol(); | |
318 | Int_t time = Digit->GetTime(); | |
319 | Int_t det = Digit->GetDetector(); | |
320 | ||
321 | return GetTrack(track,row,col,time,det); | |
322 | ||
323 | } | |
324 | ||
325 | //_____________________________________________________________________________ | |
326 | AliTRDdigitsManager &AliTRDdigitsManager::operator=(const AliTRDdigitsManager &m) | |
327 | { | |
328 | // | |
329 | // Assignment operator | |
330 | // | |
331 | ||
332 | if (this != &m) ((AliTRDdigitsManager &) m).Copy(*this); | |
333 | return *this; | |
334 | ||
335 | } |