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