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b669392e | 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 | $Log$ | |
c909dd62 | 18 | Revision 1.6 2002/10/22 14:45:42 alibrary |
19 | Introducing Riostream.h | |
20 | ||
4ae5bbc4 | 21 | Revision 1.5 2001/11/19 16:17:03 nilsen |
22 | Applyed fixes to bugs found by Rene Brun. With many thanks. Some additonal | |
23 | bugs found by Rene require more work to fix. Will be fixed soon. | |
24 | ||
cd77595e | 25 | Revision 1.4 2000/07/12 05:32:20 fca |
26 | Correcting several syntax problem with static members | |
27 | ||
b669392e | 28 | */ |
29 | ||
4ae5bbc4 | 30 | #include <Riostream.h> |
e8189707 | 31 | #include <TClonesArray.h> |
b0f5e3fc | 32 | #include "AliITSpackageSSD.h" |
e8189707 | 33 | |
b0f5e3fc | 34 | //************************************************ |
35 | //Piotr Krzysztof Skowronski | |
36 | //Warsaw University of Technology | |
37 | //skowron@if.pw.edu.pl | |
38 | // | |
39 | ||
b669392e | 40 | const Bool_t AliITSpackageSSD::fgkSIDEP=kTRUE; |
41 | const Bool_t AliITSpackageSSD::fgkSIDEN=kFALSE; | |
42 | ||
43 | static const Int_t debug=0; | |
b0f5e3fc | 44 | |
45 | ClassImp(AliITSpackageSSD) | |
46 | ||
47 | AliITSpackageSSD::AliITSpackageSSD() | |
48 | { | |
49 | fNclustersN=0; | |
cd77595e | 50 | fClusterNIndexes = 0; |
b0f5e3fc | 51 | |
52 | fNclustersP=0; | |
cd77595e | 53 | fClusterPIndexes = 0; |
b0f5e3fc | 54 | if (debug) cout<<"Default Ctor was used\n>>>>>>>>>>>>>><<<<<<<<<<<<<"; |
55 | } | |
56 | ||
57 | ||
58 | /*******************************************************/ | |
59 | ||
60 | AliITSpackageSSD::AliITSpackageSSD | |
61 | (TClonesArray *clustersP, TClonesArray *clustersN) | |
62 | { | |
63 | fClustersP=clustersP; | |
64 | fClustersN=clustersN; | |
65 | ||
66 | fNclustersN=0; | |
67 | fClusterNIndexes = new TArrayI(300); | |
68 | ||
69 | fNclustersP=0; | |
70 | fClusterPIndexes = new TArrayI(300); | |
71 | } | |
72 | ||
73 | /*******************************************************/ | |
74 | ||
75 | ||
76 | AliITSpackageSSD::AliITSpackageSSD | |
77 | ( Int_t len, TClonesArray *clustersP, TClonesArray *clustersN) | |
78 | ||
79 | { | |
80 | fClustersP=clustersP; | |
81 | fClustersN=clustersN; | |
82 | ||
83 | fNclustersN=0; | |
84 | fClusterNIndexes = new TArrayI(len); | |
85 | ||
86 | fNclustersP=0; | |
87 | fClusterPIndexes = new TArrayI(len); | |
88 | } | |
89 | ||
90 | ||
91 | /*******************************************************/ | |
92 | ||
93 | AliITSpackageSSD::~AliITSpackageSSD() | |
94 | { | |
95 | // destructor | |
96 | delete fClusterNIndexes; | |
97 | delete fClusterPIndexes; | |
98 | } | |
99 | /*******************************************************/ | |
100 | ||
101 | AliITSpackageSSD::AliITSpackageSSD(const AliITSpackageSSD &package) | |
102 | { | |
103 | // copy constractor | |
104 | Int_t i; //iterator | |
105 | ||
106 | if (this == &package) return; | |
107 | fClustersN = package.fClustersN; | |
108 | fClustersP = package.fClustersP; | |
109 | ||
110 | fNclustersN= package.fNclustersN; | |
111 | fNclustersP= package.fNclustersP; | |
112 | ||
e8189707 | 113 | for ( i =0; i<fNclustersN;i++) |
b0f5e3fc | 114 | { |
115 | fClusterNIndexes[i]= package.fClusterNIndexes[i]; | |
116 | } | |
117 | ||
e8189707 | 118 | for ( i =0; i<fNclustersP;i++) |
b0f5e3fc | 119 | { |
120 | fClusterPIndexes[i]= package.fClusterPIndexes[i]; | |
121 | } | |
122 | ||
123 | if (debug) cout << "Copying function was used\n<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>"; | |
124 | ||
125 | return; | |
126 | ||
127 | } | |
128 | /*******************************************************/ | |
129 | ||
130 | AliITSpackageSSD& | |
131 | AliITSpackageSSD::operator=( const AliITSpackageSSD & package) | |
132 | { | |
133 | ||
134 | Int_t i; //iterator | |
135 | ||
136 | if (this == &package) return *this; | |
137 | fClustersN = package.fClustersN; | |
138 | fClustersP = package.fClustersP; | |
139 | ||
140 | fNclustersN= package.fNclustersN; | |
141 | fNclustersP= package.fNclustersP; | |
142 | ||
e8189707 | 143 | for ( i =0; i<fNclustersN;i++) |
b0f5e3fc | 144 | { |
145 | fClusterNIndexes[i]= package.fClusterNIndexes[i]; | |
146 | } | |
147 | ||
e8189707 | 148 | for ( i =0; i<fNclustersP;i++) |
b0f5e3fc | 149 | { |
150 | fClusterPIndexes[i]= package.fClusterPIndexes[i]; | |
151 | } | |
152 | ||
153 | if (debug) cout << "Copying function was used\n<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>"; | |
154 | ||
155 | return *this; | |
156 | ||
157 | } | |
158 | ||
159 | ||
160 | /*******************************************************/ | |
161 | ||
162 | Int_t | |
163 | AliITSpackageSSD::GetNSideClusterIdx(Int_t index) | |
164 | ||
165 | { | |
166 | if ((index>-1)&&(index<fNclustersN)) | |
167 | return (*fClusterNIndexes)[index]; | |
168 | else | |
169 | { | |
170 | cout << "AliITSpackageSSD::GetNSideClusterIdx : Out of Range\n"; | |
171 | return -1; | |
172 | } | |
173 | } | |
174 | /*******************************************************/ | |
175 | ||
176 | ||
177 | Int_t AliITSpackageSSD::GetPSideClusterIdx(Int_t index) | |
178 | { | |
179 | if ((index>-1)&&(index<fNclustersP)) | |
180 | return (*fClusterPIndexes)[index]; | |
181 | else | |
182 | { | |
183 | cout << "AliITSpackageSSD::GetPSideClusterIdx : Out of Range\n"; | |
184 | return -1; | |
185 | } | |
186 | } | |
187 | /*******************************************************/ | |
188 | AliITSclusterSSD* | |
189 | AliITSpackageSSD::GetPSideCluster(Int_t index) | |
190 | { | |
191 | ||
192 | return (AliITSclusterSSD*)((*fClustersP)[GetPSideClusterIdx(index)]); | |
193 | } | |
194 | ||
195 | /*******************************************************/ | |
196 | ||
197 | AliITSclusterSSD* | |
198 | AliITSpackageSSD::GetNSideCluster(Int_t index) | |
199 | { | |
200 | return (AliITSclusterSSD*)((*fClustersN)[GetNSideClusterIdx(index)]); | |
201 | } | |
202 | ||
203 | ||
204 | /*******************************************************/ | |
205 | ||
206 | ||
207 | ||
208 | Bool_t | |
209 | AliITSpackageSSD::GetClusterWithOneCross | |
210 | (Int_t & index, Bool_t& side) | |
211 | { | |
212 | ||
213 | ||
214 | if((fNclustersP==0)||(fNclustersN==0) ) | |
215 | { | |
216 | printf("Empty package ((fNclustersP==0)||(fNclustersN==0))\n"); | |
217 | index = -2; | |
218 | return kFALSE; | |
219 | } | |
220 | Int_t ind; | |
221 | ||
222 | ind =(*fClusterPIndexes)[fNclustersP-1]; | |
223 | if ( ( ((AliITSclusterSSD*)(*fClustersP)[ind] )->GetCrossNo() ) ==1 ) | |
224 | { | |
225 | //index=ind; | |
226 | index =fNclustersP-1; | |
e8189707 | 227 | side=fgkSIDEP; |
b0f5e3fc | 228 | return kTRUE; |
229 | } | |
230 | ||
231 | ind =(*fClusterNIndexes)[fNclustersN-1]; | |
232 | if ( ( ((AliITSclusterSSD*)(*fClustersN)[ind] )->GetCrossNo() ) ==1 ) | |
233 | { | |
234 | //index=ind; | |
235 | index = fNclustersN-1; | |
e8189707 | 236 | side=fgkSIDEN; |
b0f5e3fc | 237 | return kTRUE; |
238 | } | |
239 | ||
240 | ||
241 | ind =(*fClusterPIndexes)[0]; | |
242 | if ( ( ((AliITSclusterSSD*)(*fClustersP)[ind] )->GetCrossNo() ) ==1 ) | |
243 | { | |
244 | //index=ind; | |
245 | index = 0; | |
e8189707 | 246 | side=fgkSIDEP; |
b0f5e3fc | 247 | return kTRUE; |
248 | } | |
249 | ||
250 | ||
251 | ind =(*fClusterNIndexes)[0]; | |
252 | if ( ( ((AliITSclusterSSD*)(*fClustersN)[ind] )->GetCrossNo() ) ==1 ) | |
253 | { | |
254 | // index=ind; | |
255 | index = 0; | |
e8189707 | 256 | side=fgkSIDEN; |
b0f5e3fc | 257 | return kTRUE; |
258 | } | |
259 | ||
260 | ||
261 | //Add for to be shure | |
262 | index = -1; | |
263 | return kFALSE; | |
264 | ||
265 | } | |
266 | /*******************************************************/ | |
267 | ||
268 | void AliITSpackageSSD::DelCluster(Int_t index, Bool_t side) | |
269 | { | |
e8189707 | 270 | if(side==fgkSIDEP) DelPCluster(index); else DelNCluster(index); |
b0f5e3fc | 271 | } |
272 | /*******************************************************/ | |
273 | void AliITSpackageSSD::DelPCluster(Int_t index) | |
274 | { | |
275 | ||
276 | //it not deletes delete given cluster physically, | |
277 | //but only complytely erase it from package | |
278 | //all clusters are deleted automatically when TClonesArray is deleted | |
279 | ||
280 | Int_t i; | |
281 | Int_t idx; | |
282 | Int_t clToDelIdx = GetPSideClusterIdx(index); //Index of cluster in TClonesArray | |
283 | AliITSclusterSSD *clToDel = GetPSideCluster(index); //cluster to be deleted | |
284 | Int_t ncr = clToDel->GetCrossNo(); | |
285 | ||
e8189707 | 286 | for (i =0;i<ncr;i++) |
b0f5e3fc | 287 | { |
288 | idx = clToDel->GetCross(i); | |
289 | ((AliITSclusterSSD *)((*fClustersN)[idx]) )->DelCross(clToDelIdx); | |
290 | } | |
291 | ||
292 | ||
e8189707 | 293 | for (i=index;i<fNclustersP-1;i++) |
b0f5e3fc | 294 | { |
295 | (*fClusterPIndexes)[i]=(*fClusterPIndexes)[i+1]; | |
296 | } | |
297 | fNclustersP--; | |
298 | if (debug) cout<<"Cluster P ("<<index<<") deleted\n"; | |
299 | ||
300 | ||
e8189707 | 301 | for (i=0;i<fNclustersN;i++) |
b0f5e3fc | 302 | { |
303 | if ( (GetNSideCluster(i)->GetCrossNo())==0) DelNCluster(i); | |
304 | } | |
305 | } | |
306 | ||
307 | ||
308 | ||
309 | /*******************************************************/ | |
310 | void AliITSpackageSSD::DelNCluster(Int_t index) | |
311 | { | |
312 | ||
313 | //it not deletes delete given cluster physically, | |
314 | //but only complytely erase it from package | |
315 | //all clusters are deleted automatically when TClonesArray is deleted | |
316 | ||
317 | Int_t i; | |
318 | Int_t idx; | |
319 | Int_t clToDelIdx = GetNSideClusterIdx(index); //Index of cluster in TClonesArray | |
320 | AliITSclusterSSD *clToDel = GetNSideCluster(index); //cluster to be deleted | |
321 | Int_t ncr = clToDel->GetCrossNo(); | |
322 | ||
e8189707 | 323 | for (i =0;i<ncr;i++) |
b0f5e3fc | 324 | { |
325 | idx = clToDel->GetCross(i); | |
326 | ((AliITSclusterSSD *)((*fClustersP)[idx]) )->DelCross(clToDelIdx); | |
327 | } | |
328 | ||
329 | ||
e8189707 | 330 | for (i=index;i<fNclustersN-1;i++) |
b0f5e3fc | 331 | { |
332 | (*fClusterNIndexes)[i]=(*fClusterNIndexes)[i+1]; | |
333 | } | |
334 | fNclustersN--; | |
335 | if (debug) cout<<"Cluster N ("<<index<<") deleted\n"; | |
336 | ||
e8189707 | 337 | for (i=0;i<fNclustersP;i++) |
b0f5e3fc | 338 | { |
339 | if ( (GetPSideCluster(i)->GetCrossNo())==0) DelPCluster(i); | |
340 | } | |
341 | ||
342 | } | |
343 | ||
344 | ||
345 | /*******************************************************/ | |
346 | ||
347 | void AliITSpackageSSD::DelPClusterOI(Int_t index) | |
348 | { | |
349 | //This function looks like this, | |
350 | //because probably cut cluster is | |
351 | //on the beginning or on the end of package | |
352 | Int_t i; | |
353 | if( ((*fClusterPIndexes)[0]) == index) | |
354 | { | |
355 | DelPCluster(0); | |
356 | return; | |
357 | } | |
358 | else | |
359 | { | |
360 | if( ((*fClusterPIndexes)[fNclustersP-1]) ==index) | |
361 | { | |
362 | DelPCluster(fNclustersP-1); | |
363 | return; | |
364 | } | |
365 | else | |
366 | { | |
e8189707 | 367 | for (i=1;i<fNclustersP-1;i++) |
b0f5e3fc | 368 | { |
369 | if( ((*fClusterPIndexes)[i])==index) | |
370 | { | |
371 | DelPCluster(i); | |
372 | return; | |
373 | } | |
374 | } | |
375 | } | |
376 | } | |
377 | ||
378 | cout<<"AliITSpackageSSD - DelPClusterOI: index "<<index<<" not found\n"; | |
379 | ||
380 | } | |
381 | ||
382 | ||
383 | /*******************************************************/ | |
384 | ||
385 | void AliITSpackageSSD::DelNClusterOI(Int_t index) | |
386 | { | |
387 | //This function looks like this, | |
388 | //because probably cluster to cut is | |
389 | //on the beginning or on the end of package | |
390 | ||
391 | Int_t i; | |
392 | if( ((*fClusterNIndexes)[0])==index) | |
393 | { | |
394 | DelNCluster(0); | |
395 | return; | |
396 | } | |
397 | else | |
398 | { | |
399 | if( ((*fClusterNIndexes)[fNclustersN-1])==index) | |
400 | { | |
401 | DelNCluster(fNclustersN-1); | |
402 | return; | |
403 | } | |
404 | else | |
405 | { | |
e8189707 | 406 | for (i=1;i<fNclustersN-1;i++) |
b0f5e3fc | 407 | { |
408 | if( ((*fClusterNIndexes)[i])==index) | |
409 | { | |
410 | DelNCluster(i); | |
411 | return; | |
412 | } | |
413 | } | |
414 | } | |
415 | } | |
416 | cout<<"AliITSpackageSSD - DelNClusterOI: index "<<index<<" not found\n"; | |
417 | } | |
418 | ||
419 | ||
420 | /*******************************************************/ | |
421 | ||
422 | ||
423 | void AliITSpackageSSD::DelClusterOI(Int_t index, Bool_t side) | |
424 | { | |
e8189707 | 425 | if (side == fgkSIDEP) |
b0f5e3fc | 426 | { |
427 | DelPClusterOI(index); | |
428 | } | |
429 | else | |
430 | { | |
431 | DelNClusterOI(index); | |
432 | } | |
433 | ||
434 | } | |
435 | ||
436 | ||
437 | /**********************************************/ | |
438 | ||
439 | ||
440 | void AliITSpackageSSD::GetAllCombinations(Int_t**array,Int_t &num,Int_t sizet) | |
441 | { | |
442 | ||
443 | Int_t *takenNcl = new Int_t[fNclustersN]; | |
444 | ||
445 | num=0; | |
446 | ||
447 | if (debug) PrintClusters(); | |
448 | ||
e8189707 | 449 | for (Int_t i=0;i<fNclustersP;i++) |
b0f5e3fc | 450 | { |
451 | takenNcl[i]=-1; | |
452 | } | |
453 | //see comment on the beginning of MakeCombin | |
454 | if (debug) cout<<"GetAllCombinations entered"; | |
455 | MakeCombin (array,num,0,takenNcl,sizet); | |
456 | ||
457 | delete []takenNcl; | |
458 | } | |
459 | /**********************************************/ | |
460 | ||
461 | ||
462 | void AliITSpackageSSD::MakeCombin | |
463 | (Int_t**arr,Int_t& nu, Int_t np, Int_t *occup, Int_t sizet) | |
464 | ||
465 | { | |
466 | ||
467 | //ATTENTION: anybody watching this function | |
468 | //AliITSclusterSSD::GetCrossNo() returns index of cluster in main array belonging to AliITSmodulesSSD | |
469 | //however, we have pointer to that array (TClonesArray) | |
470 | //we can not use | |
471 | //Get?SideCluster because it takes index from local look_up_table | |
472 | ||
473 | Int_t i,j; | |
474 | ||
475 | //this cluster | |
476 | AliITSclusterSSD *cl=GetPSideCluster(np); | |
477 | ||
b0f5e3fc | 478 | Int_t NC = cl->GetCrossNo(); //number of crosses for this cluster |
479 | Int_t indcro; //index of given cluster on side N that | |
480 | // this cluster crosses with | |
481 | ||
b0f5e3fc | 482 | if (np == fNclustersP-1) { |
e8189707 | 483 | for (i=0;i<NC;i++) { |
b0f5e3fc | 484 | indcro=cl->GetCross(i); |
b0f5e3fc | 485 | if(IsFree(indcro,np,occup)) { |
486 | occup[np]=indcro; | |
b0f5e3fc | 487 | for(j=0;j<fNclustersP;j++) |
488 | { | |
b0f5e3fc | 489 | if (nu<sizet) arr[nu][j]=occup[j]; |
490 | else { | |
b0f5e3fc | 491 | continue;} |
b0f5e3fc | 492 | } |
493 | ||
494 | occup[np]=-1; | |
495 | if (nu<sizet-1) nu++; | |
b0f5e3fc | 496 | } |
497 | } | |
498 | } else { | |
e8189707 | 499 | for (i=0;i<NC;i++) { |
b0f5e3fc | 500 | indcro=cl->GetCross(i); |
b0f5e3fc | 501 | if(IsFree(indcro,np,occup)) { |
502 | occup[np]=indcro; | |
b0f5e3fc | 503 | if (nu<sizet) MakeCombin(arr,nu,(np+1),occup,sizet); |
504 | //else printf("MakeComb - exceeding array size!\n"); | |
505 | } | |
506 | } | |
507 | occup[np]=-1; | |
508 | } | |
509 | ||
510 | } | |
511 | ||
512 | /**********************************************/ | |
513 | Bool_t AliITSpackageSSD::IsFree(Int_t idx, Int_t nn, Int_t *lis) | |
514 | { | |
515 | ||
e8189707 | 516 | for (Int_t i=0;i<nn;i++) |
b0f5e3fc | 517 | { |
518 | if (lis[i]==idx) return kFALSE; | |
519 | } | |
520 | return kTRUE; | |
521 | } | |
522 | ||
523 | /**********************************************/ | |
524 | void AliITSpackageSSD::PrintClusters() | |
525 | { | |
526 | ||
527 | Int_t i,j; | |
528 | cout<<"SIDE P\n"; | |
e8189707 | 529 | for (i=0;i<fNclustersP;i++) |
b0f5e3fc | 530 | { |
531 | cout<<i<<". IO="<<GetPSideClusterIdx(i)<<" NC="<<GetPSideCluster(i)->GetCrossNo()<<" C. IDXs : "; | |
e8189707 | 532 | for (j=0;j<GetPSideCluster(i)->GetCrossNo();j++) |
b0f5e3fc | 533 | { |
534 | cout<<GetPSideCluster(i)->GetCross(j)<<" "; | |
535 | } | |
536 | // if (GetPSideCluster(i)->GetSide()) cout<<" P\n"; | |
537 | // else cout<<"BAD SIDE ==N\n"; | |
538 | cout<<"\n"; | |
539 | ||
540 | } | |
541 | ||
542 | cout <<"SIDE N\n"; | |
e8189707 | 543 | for (i=0;i<fNclustersN;i++) |
b0f5e3fc | 544 | { |
545 | cout<<i<<". IO="<<GetNSideClusterIdx(i)<<" NC="<<GetNSideCluster(i)->GetCrossNo()<<" C. IDXs : "; | |
e8189707 | 546 | for (j=0;j<GetNSideCluster(i)->GetCrossNo();j++) |
b0f5e3fc | 547 | { |
548 | cout<<GetNSideCluster(i)->GetCross(j)<<" "; | |
549 | } | |
550 | // if (GetNSideCluster(i)->GetSide()) cout<<" N\n"; | |
551 | // else cout<<"BAD SIDE ==P\n"; | |
552 | cout<<"\n"; | |
553 | } | |
554 | ||
555 | ||
556 | ||
557 | } | |
558 | /**********************************************/ | |
559 | void AliITSpackageSSD::ConsumeClusters() | |
560 | { | |
561 | register Int_t i; | |
562 | ||
563 | for(i=0;i<fNclustersP;i++) | |
564 | { | |
565 | GetPSideCluster(i)->Consume(); | |
566 | } | |
567 | ||
568 | for(i=0;i<fNclustersN;i++) | |
569 | { | |
570 | GetNSideCluster(i)->Consume(); | |
571 | } | |
572 | ||
573 | } | |
574 | ||
575 | /**********************************************/ | |
576 | ||
577 | Int_t AliITSpackageSSD::GetNextPIdx(Int_t OI) | |
578 | { | |
579 | //Returns index of next P cluster OI in package; OI == Original Inedx (in TClonesArray) | |
580 | //if not egsist return -1; | |
e8189707 | 581 | for (Int_t i =0; i<fNclustersP-1;i++) |
b0f5e3fc | 582 | { |
583 | if(GetPSideClusterIdx(i) == OI) | |
584 | return GetPSideClusterIdx(i+1); | |
585 | } | |
586 | return -1; | |
587 | } | |
588 | /**********************************************/ | |
589 | Int_t AliITSpackageSSD::GetPrvPIdx(Int_t OI) | |
590 | { | |
591 | //Returns index of previous P cluster OI in package; OI == Original Inedx (in TClonesArray) | |
592 | //if not egsist return -1; | |
593 | ||
e8189707 | 594 | for (Int_t i =1; i<fNclustersP;i++) |
b0f5e3fc | 595 | { |
596 | if(GetPSideClusterIdx(i) == OI) | |
597 | return GetPSideClusterIdx(i-1); | |
598 | } | |
599 | return -1; | |
600 | } | |
601 | /**********************************************/ | |
602 | Int_t AliITSpackageSSD::GetNextNIdx(Int_t OI) | |
603 | { | |
604 | //Returns index of next N cluster OI in package; OI == Original Inedx (in TClonesArray) | |
605 | //if not egsist return -1; | |
e8189707 | 606 | for (Int_t i =0; i<fNclustersN-1;i++) |
b0f5e3fc | 607 | { |
608 | if(GetNSideClusterIdx(i) == OI) | |
609 | return GetNSideClusterIdx(i+1); | |
610 | } | |
611 | return -1; | |
612 | ||
613 | } | |
614 | /**********************************************/ | |
615 | Int_t AliITSpackageSSD::GetPrvNIdx(Int_t OI) | |
616 | { | |
617 | //Returns index of previous N cluster OI in package; OI == Original Inedx (in TClonesArray) | |
618 | //if not egsist return -1; | |
619 | ||
e8189707 | 620 | for (Int_t i =1; i<fNclustersN;i++) |
b0f5e3fc | 621 | { |
622 | if(GetNSideClusterIdx(i) == OI) | |
623 | return GetNSideClusterIdx(i-1); | |
624 | } | |
625 | return -1; | |
626 | ||
627 | } | |
628 | ||
629 | void AliITSpackageSSD::SplitPackage(Int_t pi, Int_t ni, AliITSpackageSSD* pkg) | |
630 | { | |
631 | // split package of clusters | |
632 | Int_t p=-1, n=-1; | |
633 | Int_t i; | |
e8189707 | 634 | for (i=0;i<fNclustersN;i++) |
b0f5e3fc | 635 | { |
636 | if((*fClusterNIndexes)[i]==ni) | |
637 | { | |
638 | n = i; | |
639 | break; | |
640 | } | |
641 | } | |
642 | ||
e8189707 | 643 | for (i=0;i<fNclustersP;i++) |
b0f5e3fc | 644 | { |
645 | if((*fClusterPIndexes)[i]==pi) | |
646 | { | |
647 | p = i; | |
648 | break; | |
649 | } | |
650 | } | |
c909dd62 | 651 | if (debug) { |
652 | cout<<" p = "<<p<<" n = "<<n; | |
653 | } | |
b0f5e3fc | 654 | if ((p==-1)||(n==-1)) return; |
655 | ||
e8189707 | 656 | for (i=p;i<fNclustersP;i++) |
b0f5e3fc | 657 | { |
658 | pkg->AddPSideCluster(GetPSideClusterIdx(i)); | |
659 | } | |
660 | fNclustersP = p; | |
661 | ||
e8189707 | 662 | for (i=n;i<fNclustersN;i++) |
b0f5e3fc | 663 | { |
664 | pkg->AddNSideCluster(GetNSideClusterIdx(i)); | |
665 | } | |
666 | fNclustersN = n; | |
667 | ||
668 | cout<<" After split: fNclustersP = "<< fNclustersP<< "fNclustersN = "<< fNclustersN<<"\n"; | |
669 | } |