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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 | |
6 | #include <math.h> | |
7 | #include <string.h> | |
8 | #include <iostream.h> | |
9 | #include "AliL3Logging.h" | |
10 | #include "AliL3TrackArray.h" | |
11 | #include "AliL3HoughTrack.h" | |
95a00d93 | 12 | #include "AliL3ModelTrack.h" |
108615fc | 13 | #include "AliL3ConfMapTrack.h" |
14 | #include "AliL3TrackSegmentData.h" | |
15 | #include "AliL3Transform.h" | |
16 | #include "AliL3ConfMapPoint.h" | |
71df269a | 17 | |
108615fc | 18 | //_____________________________________________________________ |
71df269a | 19 | // AliL3TrackArray |
108615fc | 20 | // |
71df269a | 21 | // Track array class |
108615fc | 22 | // |
23 | ||
24 | ClassImp(AliL3TrackArray) | |
25 | ||
26 | AliL3TrackArray::AliL3TrackArray(){ | |
27 | //Default constructor | |
28 | fSize = 0; | |
29 | fNTracks=0; | |
30 | fNAbsent=0; | |
31 | fTrackType='t'; | |
32 | SetSize(); | |
33 | } | |
34 | ||
35 | ||
36 | AliL3TrackArray::AliL3TrackArray(Int_t ntrack){ | |
37 | //Constructor. | |
38 | fSize = 0; | |
39 | fNTracks=0; | |
40 | fNAbsent=0; | |
41 | fTrackType='t'; | |
42 | SetSize(ntrack); | |
43 | } | |
44 | ||
45 | AliL3TrackArray::AliL3TrackArray(char* tracktype,Int_t ntrack){ | |
46 | //Constructor. | |
47 | fSize = 0; | |
48 | fNTracks=0; | |
49 | fNAbsent=0; | |
50 | if(strcmp(tracktype,"AliL3Track")==0) fTrackType='t'; | |
51 | if(strcmp(tracktype,"AliL3ConfMapTrack")==0) fTrackType='c'; | |
52 | if(strcmp(tracktype,"AliL3HoughTrack")==0) fTrackType='h'; | |
95a00d93 | 53 | if(strcmp(tracktype,"AliL3ModelTrack")==0) fTrackType='m'; |
108615fc | 54 | SetSize(ntrack); |
55 | } | |
56 | ||
57 | AliL3TrackArray::AliL3TrackArray(char* tracktype){ | |
58 | //Constructor. | |
59 | fSize = 0; | |
60 | fNTracks=0; | |
61 | fNAbsent=0; | |
62 | if(strcmp(tracktype,"AliL3Track")==0) fTrackType='t'; | |
63 | if(strcmp(tracktype,"AliL3ConfMapTrack")==0) fTrackType='c'; | |
64 | if(strcmp(tracktype,"AliL3HoughTrack")==0) fTrackType='h'; | |
95a00d93 | 65 | if(strcmp(tracktype,"AliL3ModelTrack")==0) fTrackType='m'; |
108615fc | 66 | SetSize(); |
67 | } | |
68 | ||
108615fc | 69 | AliL3TrackArray::~AliL3TrackArray(){ |
70 | //Destructor | |
71 | DeleteArray(); | |
72 | } | |
73 | ||
74 | ||
75 | AliL3Track *AliL3TrackArray::NextTrack(){ | |
76 | if(fNTracks<fSize) return fTrack[fNTracks++]; | |
77 | SetSize(fSize+100); | |
78 | return fTrack[fNTracks++]; | |
79 | } | |
80 | ||
81 | void AliL3TrackArray::DeleteArray(){ | |
82 | for(Int_t i=0; i<fSize;i++) | |
83 | delete fTrack[i]; | |
84 | delete[] fIsPresent; | |
85 | delete[] fTrack; | |
86 | } | |
87 | ||
88 | Bool_t AliL3TrackArray::SetSize(Int_t newsize){ | |
89 | if(newsize<=fSize) return kFALSE; //shrink comes later!! | |
90 | if(!fSize){ | |
91 | fSize = newsize; | |
92 | fTrack = new AliL3Track*[fSize]; | |
93 | fIsPresent = new Bool_t[fSize]; | |
94 | switch(fTrackType){ | |
95 | case 't': | |
96 | for(Int_t i=0;i<fSize;i++){ | |
97 | fTrack[i] = new AliL3Track(); | |
98 | fIsPresent[i] = kTRUE; | |
99 | } | |
100 | break; | |
101 | case 'c': | |
102 | for(Int_t i=0;i<fSize;i++){ | |
103 | fTrack[i] = new AliL3ConfMapTrack(); | |
104 | fIsPresent[i] = kTRUE; | |
105 | } | |
106 | break; | |
107 | case 'h': | |
108 | for(Int_t i=0;i<fSize;i++){ | |
109 | fTrack[i] = new AliL3HoughTrack(); | |
110 | fIsPresent[i] = kTRUE; | |
111 | } | |
112 | break; | |
95a00d93 | 113 | case 'm': |
114 | for(Int_t i=0;i<fSize;i++){ | |
115 | fTrack[i] = new AliL3ModelTrack(); | |
116 | fIsPresent[i] = kTRUE; | |
117 | } | |
118 | break; | |
108615fc | 119 | default: |
120 | return kFALSE; | |
121 | } | |
122 | return kTRUE; | |
123 | } | |
124 | AliL3Track **tmp = new AliL3Track*[fSize]; | |
125 | Bool_t *pre = new Bool_t[fSize]; | |
126 | for(Int_t i=0; i<fSize;i++){ | |
127 | tmp[i] = fTrack[i]; | |
128 | pre[i] = fIsPresent[i]; | |
129 | } | |
130 | delete[] fTrack; | |
131 | delete[] fIsPresent; | |
12d59a2a | 132 | fTrack = new AliL3Track*[newsize]; |
108615fc | 133 | fIsPresent = new Bool_t[newsize]; |
134 | for(Int_t i=0; i<fSize;i++){ | |
135 | fTrack[i] = tmp[i]; | |
136 | fIsPresent[i] = pre[i]; | |
137 | } | |
138 | delete[] tmp; | |
139 | delete[] pre; | |
140 | switch(fTrackType){ | |
141 | case 't': | |
142 | for(Int_t i=fSize;i<newsize;i++){ | |
143 | fTrack[i] = new AliL3Track(); | |
144 | fIsPresent[i] = kTRUE; | |
145 | } | |
146 | break; | |
147 | case 'c': | |
148 | for(Int_t i=fSize;i<newsize;i++){ | |
149 | fTrack[i] = new AliL3ConfMapTrack(); | |
150 | fIsPresent[i] = kTRUE; | |
151 | } | |
152 | break; | |
153 | case 'h': | |
154 | for(Int_t i=fSize;i<newsize;i++){ | |
155 | fTrack[i] = new AliL3HoughTrack(); | |
156 | fIsPresent[i] = kTRUE; | |
157 | } | |
158 | break; | |
95a00d93 | 159 | case 'm': |
160 | for(Int_t i=fSize;i<newsize;i++){ | |
161 | fTrack[i] = new AliL3ModelTrack(); | |
162 | fIsPresent[i] = kTRUE; | |
163 | } | |
164 | break; | |
108615fc | 165 | default: |
166 | return kFALSE; | |
167 | } | |
168 | fSize = newsize; | |
169 | return kTRUE; | |
170 | } | |
171 | ||
172 | void AliL3TrackArray::Reset(){ | |
173 | fNTracks=0; | |
174 | fNAbsent=0; | |
175 | for(Int_t i=0; i<fSize;i++) | |
176 | fIsPresent[i] = kTRUE; | |
177 | } | |
178 | ||
179 | void AliL3TrackArray::Remove(Int_t track){ | |
180 | if(fIsPresent[track]){ | |
181 | fIsPresent[track]=kFALSE; | |
182 | fNAbsent++; | |
183 | } | |
184 | } | |
185 | ||
186 | void AliL3TrackArray::FillTracks(Int_t ntracks, AliL3TrackSegmentData* tr){ | |
187 | //Read tracks from shared memory (or memory) | |
188 | AliL3TrackSegmentData *trs = tr; | |
95a00d93 | 189 | for(Int_t i=0; i<ntracks; i++){ |
108615fc | 190 | AliL3Track *track = NextTrack(); |
191 | track->SetPt(trs->fPt); | |
192 | track->SetPsi(trs->fPsi); | |
193 | track->SetTgl(trs->fTgl); | |
194 | track->SetNHits(trs->fNPoints); | |
195 | track->SetCharge(trs->fCharge); | |
196 | track->SetFirstPoint(trs->fX,trs->fY,trs->fZ); | |
197 | track->SetLastPoint(trs->fLastX,trs->fLastY,trs->fLastZ); | |
198 | track->SetHits( trs->fNPoints, trs->fPointIDs ); | |
199 | UChar_t *tmpP = (UChar_t*)trs; | |
200 | tmpP += sizeof(AliL3TrackSegmentData)+trs->fNPoints*sizeof(UInt_t); | |
201 | trs = (AliL3TrackSegmentData*)tmpP; | |
202 | } | |
203 | } | |
204 | ||
494fad94 | 205 | void AliL3TrackArray::FillTracks(Int_t ntracks, AliL3TrackSegmentData* tr,Int_t slice){ |
108615fc | 206 | //Read tracks from shared memory (or memory) |
207 | AliL3TrackSegmentData *trs = tr; | |
208 | for(Int_t i=0; i<ntracks; i++){ | |
209 | AliL3Track *track = NextTrack(); | |
210 | track->SetPt(trs->fPt); | |
211 | Float_t psi[1]; | |
212 | psi[0]=trs->fPsi; | |
494fad94 | 213 | AliL3Transform::Local2GlobalAngle(psi,slice); |
108615fc | 214 | track->SetPsi(psi[0]); |
215 | track->SetTgl(trs->fTgl); | |
216 | track->SetNHits(trs->fNPoints); | |
217 | track->SetCharge(trs->fCharge); | |
218 | Float_t first[3]; | |
219 | first[0]=trs->fX;first[1]=trs->fY;first[2]=trs->fZ; | |
494fad94 | 220 | AliL3Transform::Local2Global(first,slice); |
108615fc | 221 | track->SetFirstPoint(first[0],first[1],first[2]); |
222 | Float_t last[3]; | |
223 | last[0]=trs->fLastX;last[1]=trs->fLastY;last[2]=trs->fLastZ; | |
494fad94 | 224 | AliL3Transform::Local2Global(last,slice); |
108615fc | 225 | track->SetLastPoint(last[0],last[1],last[2]); |
226 | track->SetHits( trs->fNPoints, trs->fPointIDs ); | |
227 | UChar_t *tmpP = (UChar_t*)trs; | |
228 | tmpP += sizeof(AliL3TrackSegmentData)+trs->fNPoints*sizeof(UInt_t); | |
229 | trs = (AliL3TrackSegmentData*)tmpP; | |
230 | } | |
231 | } | |
232 | ||
233 | UInt_t AliL3TrackArray::GetOutSize(){ | |
234 | UInt_t count = GetOutCount(); //use only present tracks | |
235 | UInt_t tHits = 0; | |
236 | for(Int_t i=0;i<fNTracks;i++){ //loop over all tracks | |
237 | AliL3Track *track = GetCheckedTrack(i); //use only present tracks | |
238 | if(track) //use only present tracks | |
239 | tHits += track->GetNHits(); | |
240 | } | |
241 | ||
242 | //calculate size of track | |
243 | return count*sizeof(AliL3TrackSegmentData)+sizeof(UInt_t)*tHits; | |
244 | } | |
245 | ||
246 | UInt_t AliL3TrackArray::WriteTracks(UInt_t & ntracks,AliL3TrackSegmentData* tr){ | |
247 | ntracks = GetOutCount(); | |
248 | return WriteTracks(tr); | |
249 | } | |
250 | ||
251 | UInt_t AliL3TrackArray::WriteTracks(AliL3TrackSegmentData* tr){ | |
252 | if(GetTrackType()=='c') return WriteConfMapTracks(tr); | |
253 | AliL3TrackSegmentData *tP = tr; | |
254 | UInt_t *pP; | |
255 | UInt_t size = 0; | |
256 | for(Int_t i=0; i<fNTracks; i++){ //loop over all tracks | |
257 | AliL3Track *track = GetCheckedTrack(i); //use only present tracks | |
258 | if(!track) continue; //use only present tracks | |
259 | tP->fX = track->GetFirstPointX(); | |
260 | tP->fY = track->GetFirstPointY(); | |
261 | tP->fZ = track->GetFirstPointZ(); | |
262 | tP->fPt = track->GetPt(); | |
263 | tP->fLastX = track->GetLastPointX(); | |
264 | tP->fLastY = track->GetLastPointY(); | |
265 | tP->fLastZ = track->GetLastPointZ(); | |
266 | tP->fPsi = track->GetPsi(); | |
267 | tP->fTgl = track->GetTgl(); | |
268 | tP->fCharge = track->GetCharge(); | |
269 | tP->fNPoints = track->GetNHits(); | |
c3dd27a3 | 270 | |
108615fc | 271 | pP = (UInt_t*)track->GetHitNumbers(); |
272 | for (UInt_t j=0;j<tP->fNPoints;j++){ | |
273 | tP->fPointIDs[j] = pP[j]; | |
274 | } | |
275 | Byte_t *tmpP = (Byte_t *)tP; | |
276 | tmpP += sizeof(AliL3TrackSegmentData)+tP->fNPoints*sizeof(UInt_t); | |
277 | size += sizeof(AliL3TrackSegmentData)+tP->fNPoints*sizeof(UInt_t); | |
278 | tP = (AliL3TrackSegmentData*)tmpP; | |
279 | } | |
280 | return size; | |
281 | } | |
282 | ||
283 | UInt_t AliL3TrackArray::WriteConfMapTracks(AliL3TrackSegmentData* tr){ | |
284 | // use first and last point objects | |
285 | AliL3TrackSegmentData *tP = tr; | |
286 | UInt_t *pP; | |
287 | UInt_t size = 0; | |
288 | for(Int_t i=0; i<fNTracks; i++){ //loop over all tracks | |
289 | AliL3ConfMapTrack *track =(AliL3ConfMapTrack *) GetCheckedTrack(i); //use only present tracks | |
290 | if(!track) continue; //use only present tracks | |
291 | AliL3ConfMapPoint *hit = (AliL3ConfMapPoint*)track->lastHit; | |
292 | AliL3ConfMapPoint *lastHit = (AliL3ConfMapPoint*)track->firstHit; | |
293 | tP->fX = hit->GetX(); | |
294 | tP->fY = hit->GetY(); | |
295 | tP->fZ = hit->GetZ(); | |
296 | tP->fLastX = lastHit->GetX(); | |
297 | tP->fLastY = lastHit->GetY(); | |
298 | tP->fLastZ = lastHit->GetZ(); | |
299 | ||
300 | // tP->fX = track->GetFirstPointX(); | |
301 | // tP->fY = track->GetFirstPointY(); | |
302 | // tP->fZ = track->GetFirstPointZ(); | |
303 | tP->fPt = track->GetPt(); | |
304 | // tP->fLastX = track->GetLastPointX(); | |
305 | // tP->fLastY = track->GetLastPointY(); | |
306 | // tP->fLastZ = track->GetLastPointZ(); | |
307 | tP->fPsi = track->GetPsi(); | |
308 | tP->fTgl = track->GetTgl(); | |
309 | tP->fCharge = track->GetCharge(); | |
310 | tP->fNPoints = track->GetNHits(); | |
311 | pP = (UInt_t*)track->GetHitNumbers(); | |
312 | for (UInt_t j=0;j<tP->fNPoints;j++){ | |
313 | tP->fPointIDs[j] = pP[j]; | |
314 | } | |
315 | Byte_t *tmpP = (Byte_t *)tP; | |
316 | tmpP += sizeof(AliL3TrackSegmentData)+tP->fNPoints*sizeof(UInt_t); | |
317 | size +=sizeof(AliL3TrackSegmentData)+tP->fNPoints*sizeof(UInt_t); | |
318 | tP = (AliL3TrackSegmentData*)tmpP; | |
319 | } | |
320 | return size; | |
321 | } | |
322 | ||
2e843b99 | 323 | void AliL3TrackArray::AddLast(AliL3Track *track) |
324 | { | |
325 | AliL3Track *tpt = NextTrack(); | |
326 | tpt->Set(track); | |
44fd1eb4 | 327 | |
2e843b99 | 328 | } |
329 | ||
71df269a | 330 | void AliL3TrackArray::AddTracks(AliL3TrackArray *newtrack,Bool_t remove_old,Int_t slice) |
331 | { | |
d5fe1d26 | 332 | if(GetTrackType() != newtrack->GetTrackType() && GetTrackType()!='t') |
333 | { | |
334 | LOG(AliL3Log::kError,"AliL3TrackArray::AddTracks","Track types") | |
335 | <<"Bad idea to add tracks of different types"<<ENDLOG; | |
336 | return; | |
337 | } | |
108615fc | 338 | if(fSize < fNTracks+newtrack->GetNPresent()) |
339 | SetSize(fSize+newtrack->GetSize()); | |
340 | for(Int_t i =0;i<newtrack->GetNTracks();i++){ | |
341 | AliL3Track *tpt = newtrack->GetCheckedTrack(i); | |
342 | if(!tpt) continue; | |
15846008 | 343 | if(remove_old) |
344 | newtrack->Remove(i); | |
108615fc | 345 | AliL3Track *track = NextTrack(); |
ce54fcc8 | 346 | track->Set(tpt); |
71df269a | 347 | if(slice>=0) |
348 | track->Rotate(slice); //Rotate track to global coordinates | |
203925a9 | 349 | /* |
350 | AliL3Track *track; | |
351 | if(GetTrackType()=='h') | |
352 | track = (AliL3HoughTrack*)NextTrack(); | |
353 | else | |
354 | track = NextTrack(); | |
355 | track->Set(tpt); | |
356 | */ | |
108615fc | 357 | } |
358 | } | |
359 | ||
360 | ||
361 | void AliL3TrackArray::Compress(){ | |
362 | if(GetNPresent()==GetNTracks()) return; | |
363 | AliL3Track **tmp = new AliL3Track *[fNTracks]; | |
364 | Int_t present=0; | |
365 | Int_t absent=GetNPresent(); | |
366 | for(Int_t i=0;i<GetNTracks();i++){ | |
367 | if(fIsPresent[i]) tmp[present++] = fTrack[i]; | |
368 | else tmp[absent++] = fTrack[i]; | |
369 | } | |
370 | for(Int_t i=0;i<GetNTracks();i++) | |
371 | fIsPresent[i]=kTRUE; | |
372 | ||
373 | //Copy pointers back | |
374 | for(Int_t i=0; i<GetNTracks();i++){ | |
375 | fTrack[i]=tmp[i]; | |
376 | } | |
377 | ||
378 | delete[] tmp; | |
379 | ||
380 | fNTracks = GetNPresent(); | |
381 | fNAbsent = 0; | |
382 | } | |
383 | ||
384 | void AliL3TrackArray::QSort(){ | |
385 | // compress an sort | |
386 | Compress(); | |
387 | QSort(fTrack,0,fNTracks); | |
388 | } | |
389 | ||
203925a9 | 390 | void AliL3TrackArray::QSort( AliL3Track **a, Int_t first, Int_t last){ |
108615fc | 391 | |
392 | // Sort array of AliL3Track pointers using a quicksort algorithm. | |
393 | // Uses TrackCompare() to compare objects. | |
394 | // Thanks to Root! | |
395 | ||
396 | static AliL3Track *tmp; | |
397 | static int i; // "static" to save stack space | |
398 | int j; | |
399 | ||
400 | while (last - first > 1) { | |
401 | i = first; | |
402 | j = last; | |
403 | for (;;) { | |
203925a9 | 404 | while (++i < last && TrackCompare(a[i], a[first]) < 0) |
405 | ; | |
406 | while (--j > first && TrackCompare(a[j], a[first]) > 0) | |
407 | ; | |
108615fc | 408 | if (i >= j) |
409 | break; | |
410 | ||
411 | tmp = a[i]; | |
412 | a[i] = a[j]; | |
413 | a[j] = tmp; | |
414 | } | |
415 | if (j == first) { | |
416 | ++first; | |
417 | continue; | |
418 | } | |
419 | tmp = a[first]; | |
420 | a[first] = a[j]; | |
421 | a[j] = tmp; | |
422 | if (j - first < last - (j + 1)) { | |
423 | QSort(a, first, j); | |
424 | first = j + 1; // QSort(j + 1, last); | |
425 | } else { | |
426 | QSort(a, j + 1, last); | |
427 | last = j; // QSort(first, j); | |
428 | } | |
429 | } | |
430 | } | |
431 | ||
432 | Int_t AliL3TrackArray::TrackCompare(AliL3Track *a, AliL3Track *b){ | |
433 | // Compare the two tracks. | |
203925a9 | 434 | |
435 | return b->Compare(a); | |
436 | ||
437 | /* | |
438 | if(fTrackType=='h') | |
439 | { | |
440 | AliL3HoughTrack *tra = (AliL3HoughTrack*)a; | |
441 | AliL3HoughTrack *trb = (AliL3HoughTrack*)b; | |
442 | if(tra->GetWeight() < trb->GetWeight()) return 1; | |
443 | if(tra->GetWeight() > trb->GetWeight()) return -1; | |
444 | } | |
445 | else | |
446 | { | |
447 | if(a->GetNHits() < b->GetNHits()) return 1; | |
448 | if(a->GetNHits() > b->GetNHits()) return -1; | |
449 | } | |
450 | ||
451 | return 0; | |
452 | */ | |
108615fc | 453 | } |
454 | ||
455 |