1 /**************************************************************************
2 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
4 * Author: The ALICE Off-line Project. *
5 * Contributors are mentioned in the code where appropriate. *
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 **************************************************************************/
21 #include <TObjArray.h>
25 #include "AliITSpList.h"
27 //______________________________________________________________________
29 ClassImp(AliITSpList);
30 //______________________________________________________________________
31 AliITSpList::AliITSpList(){
32 // Default constructor
38 // A zeroed/empty AliITSpList class.
44 //______________________________________________________________________
45 AliITSpList::AliITSpList(Int_t imax,Int_t jmax){
46 // Standard constructor
52 // A setup AliITSpList class.
57 fa = new TObjArray(fNi*fNj); // elements are zeroed by
60 //______________________________________________________________________
61 AliITSpList::~AliITSpList(){
68 // a properly destroyed class
70 for(Int_t i=0;i<GetMaxIndex();i++) if(fa->At(i)!=0){
72 fa->AddAt(0,i); // zero content
80 //______________________________________________________________________
81 void AliITSpList::ClearMap(){
82 // Delete all AliITSpListItems and zero TObjArray.
88 // A zeroed AliITSpList class.
92 for(Int_t i=0;i<GetMaxIndex();i++) if(fa->At(i)!=0){
94 fa->AddAt(0,i); // zero content
99 //______________________________________________________________________
100 void AliITSpList::DeleteHit(Int_t i,Int_t j){
101 // Delete a particular AliITSpListItems and zero TObjArray.
103 // Int_t i Row number
104 // Int_t j Columns number
109 Int_t k = GetIndex(i,j);
113 fa->AddAt(0,k); // zero content
115 if(k==fEnteries-1) fEnteries--;
117 //______________________________________________________________________
118 AliITSpList& AliITSpList::operator=(const AliITSpList &source){
121 // const AliITSpList &source A AliITSpList object.
125 // A copied AliITSpList object.
127 if(this == &source) return *this;
129 if(this->fa!=0){ // if this->fa exists delete it first.
130 for(Int_t i=0;i<GetMaxIndex();i++) if(fa->At(i)!=0){
132 fa->AddAt(0,i); // zero content
135 } // end if this->fa!=0
136 this->fNi = source.fNi;
137 this->fNj = source.fNj;
138 this->fa = new TObjArray(*(source.fa));
139 this->fEnteries = source.fEnteries;
143 //______________________________________________________________________
144 AliITSpList::AliITSpList(AliITSpList &source){
147 // AliITSpList &source A AliITSpList Object
151 // A copied AliITSpList object
155 //______________________________________________________________________
156 void AliITSpList::AddItemTo(Int_t fileIndex, AliITSpListItem *pl) {
157 // Adds the contents of pl to the list with track number off set given by
159 // Creates the AliITSpListItem if needed.
161 // Int_t fileIndex track number offset value
162 // AliITSpListItem *pl an AliITSpListItem to be added to this class.
167 Int_t index = pl->GetIndex();
169 if( fa->At( index ) == 0 ) { // most create AliITSpListItem
170 fa->AddAt(new AliITSpListItem(-2,-1,pl->GetModule(),index,0.0),index);
173 ((AliITSpListItem*)(fa->At(index)))->AddTo( fileIndex,pl);
174 if(index>=fEnteries) fEnteries = index +1;
176 //______________________________________________________________________
177 void AliITSpList::AddSignal(Int_t i,Int_t j,Int_t trk,Int_t ht,Int_t mod,
179 // Adds a Signal value to the TObjArray at i,j. Creates the AliITSpListItem
182 // Int_t i Row number for this signal
183 // Int_t j Column number for this signal
184 // Int_t trk Track number creating this signal
185 // Int_t ht Hit number creating this signal
186 // Int_t mod The module where this signal is in
187 // Double_t signal The signal (ionization)
192 Int_t index = GetIndex(i,j);
194 if(GetpListItem(index)==0){ // most create AliITSpListItem
195 fa->AddAt(new AliITSpListItem(trk,ht,mod,index,signal),index);
196 }else{ // AliITSpListItem exists, just add signal to it.
197 GetpListItem(index)->AddSignal(trk,ht,mod,index,signal);
199 if(index>=fEnteries) fEnteries = index +1;
201 //______________________________________________________________________
202 void AliITSpList::AddNoise(Int_t i,Int_t j,Int_t mod,Double_t noise){
203 // Adds a noise value to the TObjArray at i,j. Creates the AliITSpListItem
206 // Int_t i Row number for this noise
207 // Int_t j Column number for this noise
208 // Double_t noise The noise signal value.
213 Int_t index = GetIndex(i,j);
215 if(GetpListItem(index)==0){ // most create AliITSpListItem
216 fa->AddAt(new AliITSpListItem(mod,index,noise),index);
217 }else{ // AliITSpListItem exists, just add signal to it.
218 GetpListItem(index)->AddNoise(mod,index,noise);
220 if(index>=fEnteries) fEnteries = index +1;
222 //______________________________________________________________________
224 ClassImp(AliITSpListItem)
225 //______________________________________________________________________
226 AliITSpListItem::AliITSpListItem(){
227 // Default constructor
233 // A zeroed/empty AliITSpListItem class.
237 for(Int_t i=0;i<this->fkSize;i++){
238 this->fTrack[i] = -2;
240 this->fSignal[i] = 0.0;
244 fSignalAfterElect = 0.0;
246 //______________________________________________________________________
247 AliITSpListItem::AliITSpListItem(Int_t module,Int_t index,Double_t noise){
248 // Standard noise constructor
250 // Int_t module The module where this noise occurred
251 // Int_t index The cell index where this noise occurred
252 // Double_t noise The value of the noise.
256 // A setup and noise filled AliITSpListItem class.
258 this->fmodule = module;
259 this->findex = index;
260 for(Int_t i=0;i<this->fkSize;i++){
261 this->fTrack[i] = -2;
262 this->fSignal[i] = 0.0;
265 this->fTsignal = 0.0;
266 this->fSignalAfterElect = 0.0;
267 this->fNoise = noise;
269 //______________________________________________________________________
270 AliITSpListItem::AliITSpListItem(Int_t track,Int_t hit,Int_t module,
271 Int_t index,Double_t signal){
272 // Standard signal constructor
274 // Int_t track The track number which produced this signal
275 // Int_t hit The hit number which produced this signal
276 // Int_t module The module where this signal occurred
277 // Int_t index The cell index where this signal occurred
278 // Double_t signal The value of the signal (ionization)
282 // A setup and signal filled AliITSpListItem class.
284 this->fmodule = module;
285 this->findex = index;
286 this->fTrack[0] = track;
287 this->fHits[0] = hit;
288 this->fSignal[0] = signal;
289 for(Int_t i=1;i<this->fkSize;i++){
290 this->fTrack[i] = -2;
291 this->fSignal[i] = 0.0;
294 this->fTsignal = signal;
296 this->fSignalAfterElect = 0.0;
298 //______________________________________________________________________
299 AliITSpListItem::~AliITSpListItem(){
306 // A properly destroyed AliITSpListItem class.
309 //______________________________________________________________________
310 AliITSpListItem& AliITSpListItem::operator=(const AliITSpListItem &source){
313 // AliITSpListItem &source A AliITSpListItem Object
317 // A copied AliITSpListItem object
319 if(this == &source) return *this;
321 this->fmodule = source.fmodule;
322 this->findex = source.findex;
323 for(Int_t i=0;i<this->fkSize;i++){
324 this->fTrack[i] = source.fTrack[i];
325 this->fSignal[i] = source.fSignal[i];
326 this->fHits[i] = source.fHits[i];
328 this->fTsignal = source.fTsignal;
329 this->fNoise = source.fNoise;
330 this->fSignalAfterElect = source.fSignalAfterElect;
334 //______________________________________________________________________
335 AliITSpListItem::AliITSpListItem(AliITSpListItem &source){
338 // AliITSpListItem &source A AliITSpListItem Object
342 // A copied AliITSpListItem object
346 //______________________________________________________________________
347 void AliITSpListItem::AddSignal(Int_t track,Int_t hit,Int_t module,
348 Int_t index,Double_t signal){
349 // Adds this track number and signal to the pList and orders them
351 // Int_t track The track number which produced this signal
352 // Int_t hit The hit number which produced this signal
353 // Int_t module The module where this signal occurred
354 // Int_t index The cell index where this signal occurred
355 // Double_t signal The value of the signal (ionization)
364 if(findex!=index || fmodule!=module)
365 Warning("AddSignal","index=%d != findex=%d or module=%d != fmodule=%d",
366 index,findex,module,fmodule);
367 fTsignal += signal; // Keep track of sum signal.
369 for(i=0;i<fkSize;i++) if( track==fTrack[i] && hit==fHits[i] ){
370 fSignal[i] += signal;
373 if(flg){ // resort arrays.
374 for(i=1;i<fkSize;i++){
376 while(j>0 && fSignal[j]>fSignal[j-1]){
380 fTrack[j-1] = fTrack[j];
381 fHits[j-1] = fHits[j];
382 fSignal[j-1] = fSignal[j];
390 } // end if added to existing and resorted array
392 // new entry add it in order.
393 // if this signal is <= smallest then don't add it.
394 if(signal <= fSignal[fkSize-1]) return;
395 for(i=fkSize-2;i>=0;i--){
396 if(signal > fSignal[i]){
397 fSignal[i+1] = fSignal[i];
398 fTrack[i+1] = fTrack[i];
399 fHits[i+1] = fHits[i];
401 fSignal[i+1] = signal;
404 return; // put it in the right place, now exit.
406 } // end if; end for i
407 // Still haven't found the right place. Must be at top of list.
413 //______________________________________________________________________
414 void AliITSpListItem::AddNoise(Int_t module,Int_t index,Double_t noise){
415 // Adds noise to this existing list.
417 // Int_t module The module where this noise occurred
418 // Int_t index The cell index where this noise occurred
419 // Double_t noise The value of the noise.
425 if(findex!=index || fmodule!=module)
426 Warning("AddNoise","index=%d != findex=%d or module=%d != fmodule=%d",
427 index,findex,module,fmodule);
428 fNoise += noise; // Keep track of sum signal.
430 //______________________________________________________________________
431 void AliITSpListItem::AddSignalAfterElect(Int_t module,Int_t index,Double_t signal){
432 // Adds signal after electronics to this existing list.
434 // Int_t module The module where this noise occurred
435 // Int_t index The cell index where this noise occurred
436 // Double_t signal The value of the signal.
442 if(findex!=index || fmodule!=module)
443 Warning("AddSignalAfterElect","index=%d != findex=%d or module=%d "
444 "!= fmodule=%d",index,findex,module,fmodule);
445 fSignalAfterElect += signal; // Keep track of sum signal.
447 //______________________________________________________________________
448 void AliITSpListItem::Add(AliITSpListItem *pl){
449 // Adds the contents of pl to this
450 // pl could come from different module and index
452 // AliITSpListItem *pl an AliITSpListItem to be added to this class.
461 for(i=0;i<pl->GetNsignals();i++){
462 sig = pl->GetSignal(i);
463 if( sig <= 0.0 ) break; // no more signals
464 AddSignal(pl->GetTrack(i),pl->GetHit(i),fmodule,findex,sig);
467 fTsignal += (pl->fTsignal - sigT);
468 fNoise += pl->fNoise;
471 //______________________________________________________________________
472 void AliITSpListItem::AddTo(Int_t fileIndex,AliITSpListItem *pl){
473 // Adds the contents of pl to this with track number off set given by
476 // Int_t fileIndex track number offset value
477 // AliITSpListItem *pl an AliITSpListItem to be added to this class.
485 Int_t module = pl->GetModule();
486 Int_t index = pl->GetIndex();
487 for(i=0;i<pl->GetNsignals();i++){
488 sig = pl->GetSignal(i);
489 if( sig <= 0.0 ) break; // no more signals
490 trk = pl->GetTrack(i);
492 AddSignal(trk,pl->GetHit(i),module,index,sig);
494 fSignalAfterElect += (pl->fSignalAfterElect + pl->fNoise - fNoise);
498 //______________________________________________________________________
499 Int_t AliITSpListItem::ShiftIndex(Int_t in,Int_t trk){
500 // Shift an index number to occupy the upper four bits. No longer used.
502 // Int_t in The file number
503 // Int_t trk The track number
507 // Int_t The track number with the file number in the upper bits.
508 Int_t si = sizeof(Int_t) * 8;
509 UInt_t uin,utrk; // use UInt_t to avoid interger overflow-> goes negative.
513 for(Int_t i=0;i<si-4;i++) uin *= 2;
518 //______________________________________________________________________
519 void AliITSpListItem::Print(ostream *os){
520 //Standard output format for this class
522 // ostream *os The output stream
529 *os << fmodule <<","<<findex<<",";
531 for(i=0;i<fkSize;i++) *os << fTrack[i] <<",";
532 for(i=0;i<fkSize;i++) *os << fHits[i] <<",";
533 for(i=0;i<fkSize;i++) *os << fSignal[i] <<",";
534 *os << fTsignal <<","<< fNoise << "," << fSignalAfterElect;
536 //______________________________________________________________________
537 void AliITSpListItem::Read(istream *is){
538 // Standard output streaming function.
540 // istream *is The input stream
547 *is >> fmodule >> findex;
548 *is >> iss; // read in fkSize
549 for(i=0;i<fkSize&&i<iss;i++) *is >> fTrack[i];
550 for(i=0;i<fkSize&&i<iss;i++) *is >> fHits[i];
551 for(i=0;i<fkSize&&i<iss;i++) *is >> fSignal[i];
552 *is >> fTsignal >> fNoise >> fSignalAfterElect;
554 //______________________________________________________________________
555 ostream &operator<<(ostream &os,AliITSpListItem &source){
556 // Standard output streaming function.
558 // ostream &os The output stream
559 // AliITSpListItem &source The AliITSpListItem object to be written out.
563 // ostream The output stream
568 //______________________________________________________________________
569 istream &operator>>(istream &os,AliITSpListItem &source){
570 // Standard output streaming function.
572 // istream os The input stream
573 // AliITSpListItem &source The AliITSpListItem object to be inputted
577 // istream The input stream.