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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 | /* $Id$ */ | |
16 | ||
17 | #include <stdio.h> | |
18 | #include <stdlib.h> | |
19 | #include <iostream.h> | |
20 | #include <iomanip.h> | |
21 | #include <TObjArray.h> | |
22 | #include <TRandom.h> | |
23 | #include <TMath.h> | |
24 | ||
25 | #include "AliITSpList.h" | |
26 | ||
27 | //______________________________________________________________________ | |
28 | ||
29 | ClassImp(AliITSpList); | |
30 | //______________________________________________________________________ | |
31 | AliITSpList::AliITSpList(){ | |
32 | // Default constructor | |
33 | // Inputs: | |
34 | // none. | |
35 | // Outputs: | |
36 | // none. | |
37 | // Return: | |
38 | // A zeroed/empty AliITSpList class. | |
39 | ||
40 | fNi = 0; | |
41 | fNj = 0; | |
42 | fa = 0; | |
43 | } | |
44 | //______________________________________________________________________ | |
45 | AliITSpList::AliITSpList(Int_t imax,Int_t jmax){ | |
46 | // Standard constructor | |
47 | // Inputs: | |
48 | // none. | |
49 | // Outputs: | |
50 | // none. | |
51 | // Return: | |
52 | // A setup AliITSpList class. | |
53 | ||
54 | fNi = imax; | |
55 | fNj = jmax; | |
56 | fa = new TObjArray(fNi*fNj); // elements are zeroed by | |
57 | // TObjArray creator | |
58 | } | |
59 | //______________________________________________________________________ | |
60 | AliITSpList::~AliITSpList(){ | |
61 | // Default destructor | |
62 | // Inputs: | |
63 | // none. | |
64 | // Outputs: | |
65 | // none. | |
66 | // Return: | |
67 | // a properly destroyed class | |
68 | ||
69 | for(Int_t i=0;i<GetMaxIndex();i++) if(fa->At(i)!=0){ | |
70 | delete fa->At(i); | |
71 | fa->AddAt(0,i); // zero content | |
72 | } // end for i && if | |
73 | fNi = 0; | |
74 | fNj = 0; | |
75 | delete fa; | |
76 | fa = 0; | |
77 | } | |
78 | //______________________________________________________________________ | |
79 | void AliITSpList::ClearMap(){ | |
80 | // Delete all AliITSpListItems and zero TObjArray. | |
81 | // Inputs: | |
82 | // none. | |
83 | // Outputs: | |
84 | // none. | |
85 | // Return: | |
86 | // A zeroed AliITSpList class. | |
87 | ||
88 | for(Int_t i=0;i<GetMaxIndex();i++) if(fa->At(i)!=0){ | |
89 | delete fa->At(i); | |
90 | fa->AddAt(0,i); // zero content | |
91 | } // end for i && if | |
92 | } | |
93 | //______________________________________________________________________ | |
94 | void AliITSpList::DeleteHit(Int_t i,Int_t j){ | |
95 | // Delete a particular AliITSpListItems and zero TObjArray. | |
96 | // Inputs: | |
97 | // Int_t i Row number | |
98 | // Int_t j Columns number | |
99 | // Outputs: | |
100 | // none. | |
101 | // Return: | |
102 | // none. | |
103 | Int_t k = GetIndex(i,j); | |
104 | ||
105 | if(fa->At(k)!=0){ | |
106 | delete fa->At(k); | |
107 | fa->AddAt(0,k); // zero content | |
108 | } // end for i && if | |
109 | } | |
110 | //______________________________________________________________________ | |
111 | AliITSpList& AliITSpList::operator=(const AliITSpList &source){ | |
112 | // = operator | |
113 | // Inputs: | |
114 | // const AliITSpList &source A AliITSpList object. | |
115 | // Outputs: | |
116 | // none. | |
117 | // Return: | |
118 | // A copied AliITSpList object. | |
119 | ||
120 | if(this == &source) return *this; | |
121 | ||
122 | if(this->fa!=0){ // if this->fa exists delete it first. | |
123 | for(Int_t i=0;i<GetMaxIndex();i++) if(fa->At(i)!=0){ | |
124 | delete fa->At(i); | |
125 | fa->AddAt(0,i); // zero content | |
126 | } // end for i && if | |
127 | delete this->fa; | |
128 | } // end if this->fa!=0 | |
129 | this->fNi = source.fNi; | |
130 | this->fNj = source.fNj; | |
131 | this->fa = new TObjArray(*(source.fa)); | |
132 | ||
133 | return *this; | |
134 | } | |
135 | //______________________________________________________________________ | |
136 | AliITSpList::AliITSpList(AliITSpList &source){ | |
137 | // Copy operator | |
138 | // Inputs: | |
139 | // AliITSpList &source A AliITSpList Object | |
140 | // Outputs: | |
141 | // none. | |
142 | // Return: | |
143 | // A copied AliITSpList object | |
144 | ||
145 | *this = source; | |
146 | } | |
147 | //______________________________________________________________________ | |
148 | void AliITSpList::AddItemTo(Int_t fileIndex, AliITSpListItem *pl) { | |
149 | // Adds the contents of pl to the list with track number off set given by | |
150 | // fileIndex. | |
151 | // Creates the AliITSpListItem if needed. | |
152 | // Inputs: | |
153 | // Int_t fileIndex track number offset value | |
154 | // AliITSpListItem *pl an AliITSpListItem to be added to this class. | |
155 | // Outputs: | |
156 | // none. | |
157 | // Return: | |
158 | // none. | |
159 | Int_t index = pl->GetIndex(); | |
160 | ||
161 | if( fa->At( index ) == 0 ) { // most create AliITSpListItem | |
162 | fa->AddAt(new AliITSpListItem(-2,-1,pl->GetModule(),index,0.0),index); | |
163 | } // end if | |
164 | ||
165 | ((AliITSpListItem*)(fa->At( index )))->AddTo( fileIndex, pl ); | |
166 | } | |
167 | //______________________________________________________________________ | |
168 | void AliITSpList::AddSignal(Int_t i,Int_t j,Int_t trk,Int_t ht,Int_t mod, | |
169 | Double_t signal){ | |
170 | // Adds a Signal value to the TObjArray at i,j. Creates the AliITSpListItem | |
171 | // if needed. | |
172 | // Inputs: | |
173 | // Int_t i Row number for this signal | |
174 | // Int_t j Column number for this signal | |
175 | // Int_t trk Track number creating this signal | |
176 | // Int_t ht Hit number creating this signal | |
177 | // Int_t mod The module where this signal is in | |
178 | // Double_t signal The signal (ionization) | |
179 | // Outputs: | |
180 | // none. | |
181 | // Return: | |
182 | // none. | |
183 | ||
184 | if(GetpListItem(i,j)==0){ // most create AliITSpListItem | |
185 | fa->AddAt(new AliITSpListItem(trk,ht,mod,GetIndex(i,j),signal), | |
186 | GetIndex(i,j)); | |
187 | }else{ // AliITSpListItem exists, just add signal to it. | |
188 | GetpListItem(i,j)->AddSignal(trk,ht,mod,GetIndex(i,j),signal); | |
189 | } // end if | |
190 | } | |
191 | //______________________________________________________________________ | |
192 | void AliITSpList::AddNoise(Int_t i,Int_t j,Int_t mod,Double_t noise){ | |
193 | // Adds a noise value to the TObjArray at i,j. Creates the AliITSpListItem | |
194 | // if needed. | |
195 | // Inputs: | |
196 | // Int_t i Row number for this noise | |
197 | // Int_t j Column number for this noise | |
198 | // Double_t noise The noise signal value. | |
199 | // Outputs: | |
200 | // none. | |
201 | // Return: | |
202 | // none. | |
203 | ||
204 | if(GetpListItem(i,j)==0){ // most create AliITSpListItem | |
205 | fa->AddAt(new AliITSpListItem(mod,GetIndex(i,j),noise), | |
206 | GetIndex(i,j)); | |
207 | }else{ // AliITSpListItem exists, just add signal to it. | |
208 | GetpListItem(i,j)->AddNoise(mod,GetIndex(i,j),noise); | |
209 | } // end if | |
210 | } | |
211 | //______________________________________________________________________ | |
212 | ||
213 | ClassImp(AliITSpListItem) | |
214 | //______________________________________________________________________ | |
215 | AliITSpListItem::AliITSpListItem(){ | |
216 | // Default constructor | |
217 | // Inputs: | |
218 | // none. | |
219 | // Outputs: | |
220 | // none. | |
221 | // Return: | |
222 | // A zeroed/empty AliITSpListItem class. | |
223 | ||
224 | fmodule = -1; | |
225 | findex = -1; | |
226 | for(Int_t i=0;i<this->fkSize;i++){ | |
227 | this->fTrack[i] = -2; | |
228 | this->fHits[i] = -1; | |
229 | this->fSignal[i] = 0.0; | |
230 | } // end if i | |
231 | fTsignal = 0.0; | |
232 | fNoise = 0.0; | |
233 | } | |
234 | //______________________________________________________________________ | |
235 | AliITSpListItem::AliITSpListItem(Int_t module,Int_t index,Double_t noise){ | |
236 | // Standard noise constructor | |
237 | // Inputs: | |
238 | // Int_t module The module where this noise occurred | |
239 | // Int_t index The cell index where this noise occurred | |
240 | // Double_t noise The value of the noise. | |
241 | // Outputs: | |
242 | // none. | |
243 | // Return: | |
244 | // A setup and noise filled AliITSpListItem class. | |
245 | ||
246 | this->fmodule = module; | |
247 | this->findex = index; | |
248 | for(Int_t i=0;i<this->fkSize;i++){ | |
249 | this->fTrack[i] = -2; | |
250 | this->fSignal[i] = 0.0; | |
251 | this->fHits[i] = -1; | |
252 | } // end if i | |
253 | this->fTsignal = 0.0; | |
254 | this->fNoise = noise; | |
255 | } | |
256 | //______________________________________________________________________ | |
257 | AliITSpListItem::AliITSpListItem(Int_t track,Int_t hit,Int_t module, | |
258 | Int_t index,Double_t signal){ | |
259 | // Standard signal constructor | |
260 | // Inputs: | |
261 | // Int_t track The track number which produced this signal | |
262 | // Int_t hit The hit number which produced this signal | |
263 | // Int_t module The module where this signal occurred | |
264 | // Int_t index The cell index where this signal occurred | |
265 | // Double_t signal The value of the signal (ionization) | |
266 | // Outputs: | |
267 | // none. | |
268 | // Return: | |
269 | // A setup and signal filled AliITSpListItem class. | |
270 | ||
271 | this->fmodule = module; | |
272 | this->findex = index; | |
273 | this->fTrack[0] = track; | |
274 | this->fHits[0] = hit; | |
275 | this->fSignal[0] = signal; | |
276 | for(Int_t i=1;i<this->fkSize;i++){ | |
277 | this->fTrack[i] = -2; | |
278 | this->fSignal[i] = 0.0; | |
279 | this->fHits[i] = -1; | |
280 | } // end if i | |
281 | this->fTsignal = signal; | |
282 | this->fNoise = 0.0; | |
283 | } | |
284 | //______________________________________________________________________ | |
285 | AliITSpListItem::~AliITSpListItem(){ | |
286 | // Destructor | |
287 | // Inputs: | |
288 | // none. | |
289 | // Outputs: | |
290 | // none. | |
291 | // Return: | |
292 | // A properly destroyed AliITSpListItem class. | |
293 | /* | |
294 | this->fmodule = 0; | |
295 | this->findex = 0; | |
296 | for(Int_t i=0;i<=this->GetNsignals();i++){ | |
297 | this->fTrack[i] = 0; | |
298 | this->fSignal[i] = 0.0; | |
299 | this->fHits[i] = 0; | |
300 | } // end if i | |
301 | this->fTsignal = 0.0; | |
302 | this->fNoise = 0.0; | |
303 | */ | |
304 | } | |
305 | //______________________________________________________________________ | |
306 | AliITSpListItem& AliITSpListItem::operator=(const AliITSpListItem &source){ | |
307 | // = operator | |
308 | // Inputs: | |
309 | // AliITSpListItem &source A AliITSpListItem Object | |
310 | // Outputs: | |
311 | // none. | |
312 | // Return: | |
313 | // A copied AliITSpListItem object | |
314 | ||
315 | if(this == &source) return *this; | |
316 | ||
317 | this->fmodule = source.fmodule; | |
318 | this->findex = source.findex; | |
319 | for(Int_t i=0;i<this->fkSize;i++){ | |
320 | this->fTrack[i] = source.fTrack[i]; | |
321 | this->fSignal[i] = source.fSignal[i]; | |
322 | this->fHits[i] = source.fHits[i]; | |
323 | } // end if i | |
324 | this->fTsignal = source.fTsignal; | |
325 | this->fNoise = source.fNoise; | |
326 | ||
327 | return *this; | |
328 | } | |
329 | //______________________________________________________________________ | |
330 | AliITSpListItem::AliITSpListItem(AliITSpListItem &source){ | |
331 | // Copy operator | |
332 | // Inputs: | |
333 | // AliITSpListItem &source A AliITSpListItem Object | |
334 | // Outputs: | |
335 | // none. | |
336 | // Return: | |
337 | // A copied AliITSpListItem object | |
338 | ||
339 | *this = source; | |
340 | } | |
341 | //______________________________________________________________________ | |
342 | void AliITSpListItem::AddSignal(Int_t track,Int_t hit,Int_t module, | |
343 | Int_t index,Double_t signal){ | |
344 | // Adds this track number and signal to the pList and orders them | |
345 | // Inputs: | |
346 | // Int_t track The track number which produced this signal | |
347 | // Int_t hit The hit number which produced this signal | |
348 | // Int_t module The module where this signal occurred | |
349 | // Int_t index The cell index where this signal occurred | |
350 | // Double_t signal The value of the signal (ionization) | |
351 | // Outputs: | |
352 | // none. | |
353 | // Return: | |
354 | // none. | |
355 | Int_t i,j,trk,hts; | |
356 | Double_t sig; | |
357 | Bool_t flg=kFALSE; | |
358 | ||
359 | if(findex!=index || fmodule!=module) | |
360 | Warning("AddSignal","index=%d != findex=%d or module=%d != fmodule=%d", | |
361 | index,findex,module,fmodule); | |
362 | fTsignal += signal; // Keep track of sum signal. | |
363 | for(i=0;i<fkSize;i++) if( track==fTrack[i] && hit==fHits[i]){ | |
364 | fSignal[i] += signal; | |
365 | flg = kTRUE; | |
366 | } // end for i & if. | |
367 | if(flg){ // resort arrays. | |
368 | for(i=1;i<fkSize;i++){ | |
369 | j = i; | |
370 | while(j>0 && fSignal[j]>fSignal[j-1]){ | |
371 | trk = fTrack[j-1]; | |
372 | hts = fHits[j-1]; | |
373 | sig = fSignal[j-1]; | |
374 | fTrack[j-1] = fTrack[j]; | |
375 | fHits[j-1] = fHits[j]; | |
376 | fSignal[j-1] = fSignal[j]; | |
377 | fTrack[j] = trk; | |
378 | fHits[j] = hts; | |
379 | fSignal[j] = sig; | |
380 | j--; | |
381 | } // end while | |
382 | } // end if i | |
383 | return; | |
384 | } // end if added to existing and resorted array | |
385 | ||
386 | // new entry add it in order. | |
387 | // if this signal is <= smallest then don't add it. | |
388 | if(signal <= fSignal[fkSize-1]) return; | |
389 | for(i=fkSize-2;i>=0;i--){ | |
390 | if(signal > fSignal[i]){ | |
391 | fSignal[i+1] = fSignal[i]; | |
392 | fTrack[i+1] = fTrack[i]; | |
393 | fHits[i+1] = fHits[i]; | |
394 | }else{ | |
395 | fSignal[i+1] = signal; | |
396 | fTrack[i+1] = track; | |
397 | fHits[i+1] = hit; | |
398 | return; // put it in the right place, now exit. | |
399 | } // end if | |
400 | } // end if; end for i | |
401 | // Still haven't found the right place. Must be at top of list. | |
402 | fSignal[0] = signal; | |
403 | fTrack[0] = track; | |
404 | fHits[0] = hit; | |
405 | return; | |
406 | } | |
407 | //______________________________________________________________________ | |
408 | void AliITSpListItem::AddNoise(Int_t module,Int_t index,Double_t noise){ | |
409 | // Adds noise to this existing list. | |
410 | // Inputs: | |
411 | // Int_t module The module where this noise occurred | |
412 | // Int_t index The cell index where this noise occurred | |
413 | // Double_t noise The value of the noise. | |
414 | // Outputs: | |
415 | // none. | |
416 | // Return: | |
417 | // none. | |
418 | ||
419 | if(findex!=index || fmodule!=module) | |
420 | Warning("AddSignal","index=%d != findex=%d or module=%d != fmodule=%d", | |
421 | index,findex,module,fmodule); | |
422 | fNoise += noise; // Keep track of sum signal. | |
423 | } | |
424 | //______________________________________________________________________ | |
425 | void AliITSpListItem::AddTo(Int_t fileIndex,AliITSpListItem *pl){ | |
426 | // Adds the contents of pl to this with track number off set given by | |
427 | // fileIndex. | |
428 | // Inputs: | |
429 | // Int_t fileIndex track number offset value | |
430 | // AliITSpListItem *pl an AliITSpListItem to be added to this class. | |
431 | // Outputs: | |
432 | // none. | |
433 | // Return: | |
434 | // none. | |
435 | Int_t i,trk; | |
436 | Double_t sig=0.0; | |
437 | ||
438 | for(i=0;i<pl->GetNsignals();i++){ | |
439 | trk = pl->GetTrack(i); | |
440 | trk += fileIndex; | |
441 | this->AddSignal(trk,pl->GetHit(i),pl->GetModule(), | |
442 | pl->GetIndex(),pl->GetSignal(i)); | |
443 | sig += pl->GetSignal(i); | |
444 | } // end for i | |
445 | this->fNoise += pl->fNoise; | |
446 | return; | |
447 | } | |
448 | //______________________________________________________________________ | |
449 | Int_t AliITSpListItem::ShiftIndex(Int_t in,Int_t trk){ | |
450 | // Shift an index number to occupy the upper four bits. No longer used. | |
451 | // Inputs: | |
452 | // Int_t in The file number | |
453 | // Int_t trk The track number | |
454 | // Outputs: | |
455 | // none. | |
456 | // Return: | |
457 | // Int_t The track number with the file number in the upper bits. | |
458 | Int_t si = sizeof(Int_t) * 8; | |
459 | UInt_t uin,utrk; // use UInt_t to avoid integer overflow-> goes negative. | |
460 | ||
461 | uin = in; | |
462 | utrk = trk; | |
463 | for(Int_t i=0;i<si-4;i++) uin *= 2; | |
464 | uin += utrk; | |
465 | in = uin; | |
466 | return in; | |
467 | } | |
468 | //______________________________________________________________________ | |
469 | void AliITSpListItem::Print(ostream *os){ | |
470 | //Standard output format for this class | |
471 | // Inputs: | |
472 | // ostream *os The output stream | |
473 | // Outputs: | |
474 | // none. | |
475 | // Return: | |
476 | // none. | |
477 | Int_t i; | |
478 | ||
479 | *os << fmodule <<","<<findex<<","; | |
480 | *os << fkSize <<","; | |
481 | for(i=0;i<fkSize;i++) *os << fTrack[i] <<","; | |
482 | for(i=0;i<fkSize;i++) *os << fHits[i] <<","; | |
483 | for(i=0;i<fkSize;i++) *os << fSignal[i] <<","; | |
484 | *os << fTsignal <<","<< fNoise; | |
485 | } | |
486 | //______________________________________________________________________ | |
487 | void AliITSpListItem::Read(istream *is){ | |
488 | // Standard output streaming function. | |
489 | // Inputs: | |
490 | // istream *is The input stream | |
491 | // Outputs: | |
492 | // none. | |
493 | // Return: | |
494 | // none. | |
495 | Int_t i,iss; | |
496 | ||
497 | *is >> fmodule >> findex; | |
498 | *is >> iss; // read in fkSize | |
499 | for(i=0;i<fkSize&&i<iss;i++) *is >> fTrack[i]; | |
500 | for(i=0;i<fkSize&&i<iss;i++) *is >> fHits[i]; | |
501 | for(i=0;i<fkSize&&i<iss;i++) *is >> fSignal[i]; | |
502 | *is >> fTsignal >> fNoise; | |
503 | } | |
504 | //______________________________________________________________________ | |
505 | ostream &operator<<(ostream &os,AliITSpListItem &source){ | |
506 | // Standard output streaming function. | |
507 | // Inputs: | |
508 | // ostream &os The output stream | |
509 | // AliITSpListItem &source The AliITSpListItem object to be written out. | |
510 | // Outputs: | |
511 | // none. | |
512 | // Return: | |
513 | // ostream The output stream | |
514 | ||
515 | source.Print(&os); | |
516 | return os; | |
517 | } | |
518 | //______________________________________________________________________ | |
519 | istream &operator>>(istream &os,AliITSpListItem &source){ | |
520 | // Standard output streaming function. | |
521 | // Inputs: | |
522 | // istream os The input stream | |
523 | // AliITSpListItem &source The AliITSpListItem object to be inputted | |
524 | // Outputs: | |
525 | // none. | |
526 | // Return: | |
527 | // istream The input stream. | |
528 | ||
529 | source.Read(&os); | |
530 | return os; | |
531 | } | |
532 |