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Commit | Line | Data |
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95a00d93 | 1 | //$Id$ |
2 | ||
71df269a | 3 | // Author: Uli Frankenfeld <mailto:franken@fi.uib.no> |
4 | //*-- Copyright © ULI | |
108615fc | 5 | |
118c26c3 | 6 | #include "AliL3StandardIncludes.h" |
7 | ||
108615fc | 8 | #include "AliL3Logging.h" |
9 | #include "AliL3TrackArray.h" | |
10 | #include "AliL3HoughTrack.h" | |
95a00d93 | 11 | #include "AliL3ModelTrack.h" |
108615fc | 12 | #include "AliL3ConfMapTrack.h" |
13 | #include "AliL3TrackSegmentData.h" | |
14 | #include "AliL3Transform.h" | |
15 | #include "AliL3ConfMapPoint.h" | |
71df269a | 16 | |
108615fc | 17 | //_____________________________________________________________ |
71df269a | 18 | // AliL3TrackArray |
108615fc | 19 | // |
71df269a | 20 | // Track array class |
108615fc | 21 | // |
22 | ||
23 | ClassImp(AliL3TrackArray) | |
24 | ||
25 | AliL3TrackArray::AliL3TrackArray(){ | |
26 | //Default constructor | |
27 | fSize = 0; | |
28 | fNTracks=0; | |
29 | fNAbsent=0; | |
30 | fTrackType='t'; | |
31 | SetSize(); | |
32 | } | |
33 | ||
34 | ||
35 | AliL3TrackArray::AliL3TrackArray(Int_t ntrack){ | |
36 | //Constructor. | |
37 | fSize = 0; | |
38 | fNTracks=0; | |
39 | fNAbsent=0; | |
40 | fTrackType='t'; | |
41 | SetSize(ntrack); | |
42 | } | |
43 | ||
44 | AliL3TrackArray::AliL3TrackArray(char* tracktype,Int_t ntrack){ | |
45 | //Constructor. | |
46 | fSize = 0; | |
47 | fNTracks=0; | |
48 | fNAbsent=0; | |
49 | if(strcmp(tracktype,"AliL3Track")==0) fTrackType='t'; | |
50 | if(strcmp(tracktype,"AliL3ConfMapTrack")==0) fTrackType='c'; | |
51 | if(strcmp(tracktype,"AliL3HoughTrack")==0) fTrackType='h'; | |
95a00d93 | 52 | if(strcmp(tracktype,"AliL3ModelTrack")==0) fTrackType='m'; |
108615fc | 53 | SetSize(ntrack); |
54 | } | |
55 | ||
56 | AliL3TrackArray::AliL3TrackArray(char* tracktype){ | |
57 | //Constructor. | |
58 | fSize = 0; | |
59 | fNTracks=0; | |
60 | fNAbsent=0; | |
61 | if(strcmp(tracktype,"AliL3Track")==0) fTrackType='t'; | |
62 | if(strcmp(tracktype,"AliL3ConfMapTrack")==0) fTrackType='c'; | |
63 | if(strcmp(tracktype,"AliL3HoughTrack")==0) fTrackType='h'; | |
95a00d93 | 64 | if(strcmp(tracktype,"AliL3ModelTrack")==0) fTrackType='m'; |
108615fc | 65 | SetSize(); |
66 | } | |
67 | ||
108615fc | 68 | AliL3TrackArray::~AliL3TrackArray(){ |
69 | //Destructor | |
70 | DeleteArray(); | |
71 | } | |
72 | ||
73 | ||
74 | AliL3Track *AliL3TrackArray::NextTrack(){ | |
75 | if(fNTracks<fSize) return fTrack[fNTracks++]; | |
76 | SetSize(fSize+100); | |
77 | return fTrack[fNTracks++]; | |
78 | } | |
79 | ||
80 | void AliL3TrackArray::DeleteArray(){ | |
81 | for(Int_t i=0; i<fSize;i++) | |
82 | delete fTrack[i]; | |
83 | delete[] fIsPresent; | |
84 | delete[] fTrack; | |
85 | } | |
86 | ||
87 | Bool_t AliL3TrackArray::SetSize(Int_t newsize){ | |
88 | if(newsize<=fSize) return kFALSE; //shrink comes later!! | |
89 | if(!fSize){ | |
90 | fSize = newsize; | |
91 | fTrack = new AliL3Track*[fSize]; | |
92 | fIsPresent = new Bool_t[fSize]; | |
93 | switch(fTrackType){ | |
94 | case 't': | |
95 | for(Int_t i=0;i<fSize;i++){ | |
96 | fTrack[i] = new AliL3Track(); | |
97 | fIsPresent[i] = kTRUE; | |
98 | } | |
99 | break; | |
100 | case 'c': | |
101 | for(Int_t i=0;i<fSize;i++){ | |
102 | fTrack[i] = new AliL3ConfMapTrack(); | |
103 | fIsPresent[i] = kTRUE; | |
104 | } | |
105 | break; | |
106 | case 'h': | |
107 | for(Int_t i=0;i<fSize;i++){ | |
108 | fTrack[i] = new AliL3HoughTrack(); | |
109 | fIsPresent[i] = kTRUE; | |
110 | } | |
111 | break; | |
95a00d93 | 112 | case 'm': |
113 | for(Int_t i=0;i<fSize;i++){ | |
114 | fTrack[i] = new AliL3ModelTrack(); | |
115 | fIsPresent[i] = kTRUE; | |
116 | } | |
117 | break; | |
108615fc | 118 | default: |
119 | return kFALSE; | |
120 | } | |
121 | return kTRUE; | |
122 | } | |
123 | AliL3Track **tmp = new AliL3Track*[fSize]; | |
124 | Bool_t *pre = new Bool_t[fSize]; | |
125 | for(Int_t i=0; i<fSize;i++){ | |
126 | tmp[i] = fTrack[i]; | |
127 | pre[i] = fIsPresent[i]; | |
128 | } | |
129 | delete[] fTrack; | |
130 | delete[] fIsPresent; | |
12d59a2a | 131 | fTrack = new AliL3Track*[newsize]; |
108615fc | 132 | fIsPresent = new Bool_t[newsize]; |
133 | for(Int_t i=0; i<fSize;i++){ | |
134 | fTrack[i] = tmp[i]; | |
135 | fIsPresent[i] = pre[i]; | |
136 | } | |
137 | delete[] tmp; | |
138 | delete[] pre; | |
139 | switch(fTrackType){ | |
140 | case 't': | |
141 | for(Int_t i=fSize;i<newsize;i++){ | |
142 | fTrack[i] = new AliL3Track(); | |
143 | fIsPresent[i] = kTRUE; | |
144 | } | |
145 | break; | |
146 | case 'c': | |
147 | for(Int_t i=fSize;i<newsize;i++){ | |
148 | fTrack[i] = new AliL3ConfMapTrack(); | |
149 | fIsPresent[i] = kTRUE; | |
150 | } | |
151 | break; | |
152 | case 'h': | |
153 | for(Int_t i=fSize;i<newsize;i++){ | |
154 | fTrack[i] = new AliL3HoughTrack(); | |
155 | fIsPresent[i] = kTRUE; | |
156 | } | |
157 | break; | |
95a00d93 | 158 | case 'm': |
159 | for(Int_t i=fSize;i<newsize;i++){ | |
160 | fTrack[i] = new AliL3ModelTrack(); | |
161 | fIsPresent[i] = kTRUE; | |
162 | } | |
163 | break; | |
108615fc | 164 | default: |
165 | return kFALSE; | |
166 | } | |
167 | fSize = newsize; | |
168 | return kTRUE; | |
169 | } | |
170 | ||
171 | void AliL3TrackArray::Reset(){ | |
172 | fNTracks=0; | |
173 | fNAbsent=0; | |
174 | for(Int_t i=0; i<fSize;i++) | |
175 | fIsPresent[i] = kTRUE; | |
176 | } | |
177 | ||
178 | void AliL3TrackArray::Remove(Int_t track){ | |
179 | if(fIsPresent[track]){ | |
180 | fIsPresent[track]=kFALSE; | |
181 | fNAbsent++; | |
182 | } | |
183 | } | |
184 | ||
185 | void AliL3TrackArray::FillTracks(Int_t ntracks, AliL3TrackSegmentData* tr){ | |
186 | //Read tracks from shared memory (or memory) | |
187 | AliL3TrackSegmentData *trs = tr; | |
95a00d93 | 188 | for(Int_t i=0; i<ntracks; i++){ |
108615fc | 189 | AliL3Track *track = NextTrack(); |
190 | track->SetPt(trs->fPt); | |
191 | track->SetPsi(trs->fPsi); | |
192 | track->SetTgl(trs->fTgl); | |
193 | track->SetNHits(trs->fNPoints); | |
194 | track->SetCharge(trs->fCharge); | |
195 | track->SetFirstPoint(trs->fX,trs->fY,trs->fZ); | |
196 | track->SetLastPoint(trs->fLastX,trs->fLastY,trs->fLastZ); | |
197 | track->SetHits( trs->fNPoints, trs->fPointIDs ); | |
198 | UChar_t *tmpP = (UChar_t*)trs; | |
199 | tmpP += sizeof(AliL3TrackSegmentData)+trs->fNPoints*sizeof(UInt_t); | |
200 | trs = (AliL3TrackSegmentData*)tmpP; | |
201 | } | |
202 | } | |
203 | ||
494fad94 | 204 | void AliL3TrackArray::FillTracks(Int_t ntracks, AliL3TrackSegmentData* tr,Int_t slice){ |
108615fc | 205 | //Read tracks from shared memory (or memory) |
206 | AliL3TrackSegmentData *trs = tr; | |
207 | for(Int_t i=0; i<ntracks; i++){ | |
208 | AliL3Track *track = NextTrack(); | |
209 | track->SetPt(trs->fPt); | |
210 | Float_t psi[1]; | |
211 | psi[0]=trs->fPsi; | |
494fad94 | 212 | AliL3Transform::Local2GlobalAngle(psi,slice); |
108615fc | 213 | track->SetPsi(psi[0]); |
214 | track->SetTgl(trs->fTgl); | |
215 | track->SetNHits(trs->fNPoints); | |
216 | track->SetCharge(trs->fCharge); | |
217 | Float_t first[3]; | |
218 | first[0]=trs->fX;first[1]=trs->fY;first[2]=trs->fZ; | |
494fad94 | 219 | AliL3Transform::Local2Global(first,slice); |
108615fc | 220 | track->SetFirstPoint(first[0],first[1],first[2]); |
221 | Float_t last[3]; | |
222 | last[0]=trs->fLastX;last[1]=trs->fLastY;last[2]=trs->fLastZ; | |
494fad94 | 223 | AliL3Transform::Local2Global(last,slice); |
108615fc | 224 | track->SetLastPoint(last[0],last[1],last[2]); |
225 | track->SetHits( trs->fNPoints, trs->fPointIDs ); | |
226 | UChar_t *tmpP = (UChar_t*)trs; | |
227 | tmpP += sizeof(AliL3TrackSegmentData)+trs->fNPoints*sizeof(UInt_t); | |
228 | trs = (AliL3TrackSegmentData*)tmpP; | |
229 | } | |
230 | } | |
231 | ||
232 | UInt_t AliL3TrackArray::GetOutSize(){ | |
233 | UInt_t count = GetOutCount(); //use only present tracks | |
234 | UInt_t tHits = 0; | |
235 | for(Int_t i=0;i<fNTracks;i++){ //loop over all tracks | |
236 | AliL3Track *track = GetCheckedTrack(i); //use only present tracks | |
237 | if(track) //use only present tracks | |
238 | tHits += track->GetNHits(); | |
239 | } | |
240 | ||
241 | //calculate size of track | |
242 | return count*sizeof(AliL3TrackSegmentData)+sizeof(UInt_t)*tHits; | |
243 | } | |
244 | ||
245 | UInt_t AliL3TrackArray::WriteTracks(UInt_t & ntracks,AliL3TrackSegmentData* tr){ | |
246 | ntracks = GetOutCount(); | |
247 | return WriteTracks(tr); | |
248 | } | |
249 | ||
250 | UInt_t AliL3TrackArray::WriteTracks(AliL3TrackSegmentData* tr){ | |
251 | if(GetTrackType()=='c') return WriteConfMapTracks(tr); | |
252 | AliL3TrackSegmentData *tP = tr; | |
253 | UInt_t *pP; | |
254 | UInt_t size = 0; | |
255 | for(Int_t i=0; i<fNTracks; i++){ //loop over all tracks | |
256 | AliL3Track *track = GetCheckedTrack(i); //use only present tracks | |
257 | if(!track) continue; //use only present tracks | |
258 | tP->fX = track->GetFirstPointX(); | |
259 | tP->fY = track->GetFirstPointY(); | |
260 | tP->fZ = track->GetFirstPointZ(); | |
261 | tP->fPt = track->GetPt(); | |
262 | tP->fLastX = track->GetLastPointX(); | |
263 | tP->fLastY = track->GetLastPointY(); | |
264 | tP->fLastZ = track->GetLastPointZ(); | |
265 | tP->fPsi = track->GetPsi(); | |
266 | tP->fTgl = track->GetTgl(); | |
267 | tP->fCharge = track->GetCharge(); | |
268 | tP->fNPoints = track->GetNHits(); | |
c3dd27a3 | 269 | |
108615fc | 270 | pP = (UInt_t*)track->GetHitNumbers(); |
271 | for (UInt_t j=0;j<tP->fNPoints;j++){ | |
272 | tP->fPointIDs[j] = pP[j]; | |
273 | } | |
274 | Byte_t *tmpP = (Byte_t *)tP; | |
275 | tmpP += sizeof(AliL3TrackSegmentData)+tP->fNPoints*sizeof(UInt_t); | |
276 | size += sizeof(AliL3TrackSegmentData)+tP->fNPoints*sizeof(UInt_t); | |
277 | tP = (AliL3TrackSegmentData*)tmpP; | |
278 | } | |
279 | return size; | |
280 | } | |
281 | ||
282 | UInt_t AliL3TrackArray::WriteConfMapTracks(AliL3TrackSegmentData* tr){ | |
283 | // use first and last point objects | |
284 | AliL3TrackSegmentData *tP = tr; | |
285 | UInt_t *pP; | |
286 | UInt_t size = 0; | |
287 | for(Int_t i=0; i<fNTracks; i++){ //loop over all tracks | |
288 | AliL3ConfMapTrack *track =(AliL3ConfMapTrack *) GetCheckedTrack(i); //use only present tracks | |
289 | if(!track) continue; //use only present tracks | |
290 | AliL3ConfMapPoint *hit = (AliL3ConfMapPoint*)track->lastHit; | |
291 | AliL3ConfMapPoint *lastHit = (AliL3ConfMapPoint*)track->firstHit; | |
292 | tP->fX = hit->GetX(); | |
293 | tP->fY = hit->GetY(); | |
294 | tP->fZ = hit->GetZ(); | |
295 | tP->fLastX = lastHit->GetX(); | |
296 | tP->fLastY = lastHit->GetY(); | |
297 | tP->fLastZ = lastHit->GetZ(); | |
298 | ||
299 | // tP->fX = track->GetFirstPointX(); | |
300 | // tP->fY = track->GetFirstPointY(); | |
301 | // tP->fZ = track->GetFirstPointZ(); | |
302 | tP->fPt = track->GetPt(); | |
303 | // tP->fLastX = track->GetLastPointX(); | |
304 | // tP->fLastY = track->GetLastPointY(); | |
305 | // tP->fLastZ = track->GetLastPointZ(); | |
306 | tP->fPsi = track->GetPsi(); | |
307 | tP->fTgl = track->GetTgl(); | |
308 | tP->fCharge = track->GetCharge(); | |
309 | tP->fNPoints = track->GetNHits(); | |
310 | pP = (UInt_t*)track->GetHitNumbers(); | |
311 | for (UInt_t j=0;j<tP->fNPoints;j++){ | |
312 | tP->fPointIDs[j] = pP[j]; | |
313 | } | |
314 | Byte_t *tmpP = (Byte_t *)tP; | |
315 | tmpP += sizeof(AliL3TrackSegmentData)+tP->fNPoints*sizeof(UInt_t); | |
316 | size +=sizeof(AliL3TrackSegmentData)+tP->fNPoints*sizeof(UInt_t); | |
317 | tP = (AliL3TrackSegmentData*)tmpP; | |
318 | } | |
319 | return size; | |
320 | } | |
321 | ||
2e843b99 | 322 | void AliL3TrackArray::AddLast(AliL3Track *track) |
323 | { | |
324 | AliL3Track *tpt = NextTrack(); | |
325 | tpt->Set(track); | |
44fd1eb4 | 326 | |
2e843b99 | 327 | } |
328 | ||
71df269a | 329 | void AliL3TrackArray::AddTracks(AliL3TrackArray *newtrack,Bool_t remove_old,Int_t slice) |
330 | { | |
d5fe1d26 | 331 | if(GetTrackType() != newtrack->GetTrackType() && GetTrackType()!='t') |
332 | { | |
333 | LOG(AliL3Log::kError,"AliL3TrackArray::AddTracks","Track types") | |
334 | <<"Bad idea to add tracks of different types"<<ENDLOG; | |
335 | return; | |
336 | } | |
108615fc | 337 | if(fSize < fNTracks+newtrack->GetNPresent()) |
338 | SetSize(fSize+newtrack->GetSize()); | |
339 | for(Int_t i =0;i<newtrack->GetNTracks();i++){ | |
340 | AliL3Track *tpt = newtrack->GetCheckedTrack(i); | |
341 | if(!tpt) continue; | |
15846008 | 342 | if(remove_old) |
343 | newtrack->Remove(i); | |
108615fc | 344 | AliL3Track *track = NextTrack(); |
ce54fcc8 | 345 | track->Set(tpt); |
71df269a | 346 | if(slice>=0) |
347 | track->Rotate(slice); //Rotate track to global coordinates | |
203925a9 | 348 | /* |
349 | AliL3Track *track; | |
350 | if(GetTrackType()=='h') | |
351 | track = (AliL3HoughTrack*)NextTrack(); | |
352 | else | |
353 | track = NextTrack(); | |
354 | track->Set(tpt); | |
355 | */ | |
108615fc | 356 | } |
357 | } | |
358 | ||
359 | ||
360 | void AliL3TrackArray::Compress(){ | |
361 | if(GetNPresent()==GetNTracks()) return; | |
362 | AliL3Track **tmp = new AliL3Track *[fNTracks]; | |
363 | Int_t present=0; | |
364 | Int_t absent=GetNPresent(); | |
365 | for(Int_t i=0;i<GetNTracks();i++){ | |
366 | if(fIsPresent[i]) tmp[present++] = fTrack[i]; | |
367 | else tmp[absent++] = fTrack[i]; | |
368 | } | |
369 | for(Int_t i=0;i<GetNTracks();i++) | |
370 | fIsPresent[i]=kTRUE; | |
371 | ||
372 | //Copy pointers back | |
373 | for(Int_t i=0; i<GetNTracks();i++){ | |
374 | fTrack[i]=tmp[i]; | |
375 | } | |
376 | ||
377 | delete[] tmp; | |
378 | ||
379 | fNTracks = GetNPresent(); | |
380 | fNAbsent = 0; | |
381 | } | |
382 | ||
383 | void AliL3TrackArray::QSort(){ | |
384 | // compress an sort | |
385 | Compress(); | |
386 | QSort(fTrack,0,fNTracks); | |
387 | } | |
388 | ||
203925a9 | 389 | void AliL3TrackArray::QSort( AliL3Track **a, Int_t first, Int_t last){ |
108615fc | 390 | |
391 | // Sort array of AliL3Track pointers using a quicksort algorithm. | |
392 | // Uses TrackCompare() to compare objects. | |
393 | // Thanks to Root! | |
394 | ||
395 | static AliL3Track *tmp; | |
396 | static int i; // "static" to save stack space | |
397 | int j; | |
398 | ||
399 | while (last - first > 1) { | |
400 | i = first; | |
401 | j = last; | |
402 | for (;;) { | |
203925a9 | 403 | while (++i < last && TrackCompare(a[i], a[first]) < 0) |
404 | ; | |
405 | while (--j > first && TrackCompare(a[j], a[first]) > 0) | |
406 | ; | |
108615fc | 407 | if (i >= j) |
408 | break; | |
409 | ||
410 | tmp = a[i]; | |
411 | a[i] = a[j]; | |
412 | a[j] = tmp; | |
413 | } | |
414 | if (j == first) { | |
415 | ++first; | |
416 | continue; | |
417 | } | |
418 | tmp = a[first]; | |
419 | a[first] = a[j]; | |
420 | a[j] = tmp; | |
421 | if (j - first < last - (j + 1)) { | |
422 | QSort(a, first, j); | |
423 | first = j + 1; // QSort(j + 1, last); | |
424 | } else { | |
425 | QSort(a, j + 1, last); | |
426 | last = j; // QSort(first, j); | |
427 | } | |
428 | } | |
429 | } | |
430 | ||
431 | Int_t AliL3TrackArray::TrackCompare(AliL3Track *a, AliL3Track *b){ | |
432 | // Compare the two tracks. | |
203925a9 | 433 | |
434 | return b->Compare(a); | |
435 | ||
436 | /* | |
437 | if(fTrackType=='h') | |
438 | { | |
439 | AliL3HoughTrack *tra = (AliL3HoughTrack*)a; | |
440 | AliL3HoughTrack *trb = (AliL3HoughTrack*)b; | |
441 | if(tra->GetWeight() < trb->GetWeight()) return 1; | |
442 | if(tra->GetWeight() > trb->GetWeight()) return -1; | |
443 | } | |
444 | else | |
445 | { | |
446 | if(a->GetNHits() < b->GetNHits()) return 1; | |
447 | if(a->GetNHits() > b->GetNHits()) return -1; | |
448 | } | |
449 | ||
450 | return 0; | |
451 | */ | |
108615fc | 452 | } |
453 | ||
454 |