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d15a28e7 | 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 | ||
b2a60966 | 16 | /* $Id$ */ |
17 | ||
d15a28e7 | 18 | //_________________________________________________________________________ |
b2a60966 | 19 | // Track segment in PHOS |
20 | // Can be : 1 EmcRecPoint | |
21 | // 1 EmcRecPoint + 1 PPSD | |
22 | // 1 EmcRecPoint + 1 PPSD + 1 PPSD | |
23 | // | |
24 | //*-- Author: Dmitri Peressounko (RRC KI & SUBATECH) | |
d15a28e7 | 25 | |
26 | // --- ROOT system --- | |
27 | ||
28 | #include "TVector3.h" | |
9f616d61 | 29 | #include "TPad.h" |
d15a28e7 | 30 | |
31 | // --- Standard library --- | |
32 | ||
de9ec31b | 33 | #include <iostream.h> |
d15a28e7 | 34 | |
35 | // --- AliRoot header files --- | |
36 | ||
37 | #include "AliPHOSTrackSegment.h" | |
38 | #include "AliPHOSv0.h" | |
83974468 | 39 | #include "AliPHOSIndexToObject.h" |
d15a28e7 | 40 | |
41 | ClassImp(AliPHOSTrackSegment) | |
42 | ||
43 | //____________________________________________________________________________ | |
88714635 | 44 | AliPHOSTrackSegment::AliPHOSTrackSegment( AliPHOSEmcRecPoint * emc , |
45 | AliPHOSPpsdRecPoint * ppsdrp1, | |
46 | AliPHOSPpsdRecPoint * ppsdrp2 ) | |
b2a60966 | 47 | { |
48 | // ctor | |
49 | ||
d15a28e7 | 50 | if( emc ) |
83974468 | 51 | fEmcRecPoint = emc->GetIndexInList() ; |
52 | else | |
53 | fEmcRecPoint = -1 ; | |
d15a28e7 | 54 | |
83974468 | 55 | if( ppsdrp1 ) |
56 | fPpsdUpRecPoint = ppsdrp1->GetIndexInList() ; | |
57 | else | |
58 | fPpsdUpRecPoint = -1 ; | |
d15a28e7 | 59 | |
83974468 | 60 | if( ppsdrp2 ) |
61 | fPpsdLowRecPoint = ppsdrp2->GetIndexInList() ; | |
62 | else | |
63 | fPpsdLowRecPoint = -1 ; | |
d15a28e7 | 64 | |
83974468 | 65 | fIndexInList = -1 ; |
d15a28e7 | 66 | } |
67 | ||
6ad0bfa0 | 68 | //____________________________________________________________________________ |
69 | AliPHOSTrackSegment::AliPHOSTrackSegment( const AliPHOSTrackSegment & ts) | |
70 | { | |
b2a60966 | 71 | // Copy ctor |
72 | ||
c198e326 | 73 | ( (AliPHOSTrackSegment &)ts ).Copy(*this) ; |
6ad0bfa0 | 74 | } |
75 | ||
d15a28e7 | 76 | |
6ad0bfa0 | 77 | //____________________________________________________________________________ |
78 | void AliPHOSTrackSegment::Copy(TObject & obj) | |
79 | { | |
b2a60966 | 80 | // Copy of a track segment into another track segment |
81 | ||
6ad0bfa0 | 82 | TObject::Copy(obj) ; |
83974468 | 83 | ( (AliPHOSTrackSegment &)obj ).fEmcRecPoint = fEmcRecPoint ; |
84 | ( (AliPHOSTrackSegment &)obj ).fPpsdLowRecPoint = fPpsdLowRecPoint ; | |
85 | ( (AliPHOSTrackSegment &)obj ).fPpsdUpRecPoint = fPpsdUpRecPoint ; | |
86 | ( (AliPHOSTrackSegment &)obj ).fIndexInList = fIndexInList ; | |
6ad0bfa0 | 87 | } |
9f616d61 | 88 | //____________________________________________________________________________ |
89 | Int_t AliPHOSTrackSegment::DistancetoPrimitive(Int_t px, Int_t py) | |
90 | { | |
b2a60966 | 91 | // Compute distance from point px,py to a AliPHOSTrackSegment considered as a Tmarker |
92 | // Compute the closest distance of approach from point px,py to this marker. | |
93 | // The distance is computed in pixels units. | |
94 | ||
6ad0bfa0 | 95 | Int_t div = 1 ; |
83974468 | 96 | Int_t dist = 9999 ; |
97 | ||
6ad0bfa0 | 98 | TVector3 pos(0.,0.,0.) ; |
b2a60966 | 99 | |
83974468 | 100 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
101 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
102 | AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; | |
103 | ||
104 | if ( emcrp != 0 ) { | |
105 | emcrp->GetLocalPosition( pos) ; | |
106 | Float_t x = pos.X() ; | |
107 | Float_t y = pos.Z() ; | |
108 | if ( ppsdlrp != 0 ) { | |
109 | ppsdlrp->GetLocalPosition( pos ) ; | |
110 | x += pos.X() ; | |
111 | y += pos.Z() ; | |
112 | div++ ; | |
113 | } | |
114 | if ( ppsdurp != 0 ) { | |
115 | ppsdurp->GetLocalPosition( pos ) ; | |
116 | x += pos.X() ; | |
117 | y += pos.Z() ; | |
118 | div++ ; | |
119 | } | |
120 | x /= div ; | |
121 | y /= div ; | |
9f616d61 | 122 | |
83974468 | 123 | const Int_t kMaxDiff = 10; |
124 | Int_t pxm = gPad->XtoAbsPixel(x); | |
125 | Int_t pym = gPad->YtoAbsPixel(y); | |
126 | dist = (px-pxm)*(px-pxm) + (py-pym)*(py-pym); | |
127 | ||
128 | if (dist > kMaxDiff) return 9999; | |
129 | } | |
130 | return dist; | |
9f616d61 | 131 | } |
132 | ||
133 | //___________________________________________________________________________ | |
134 | void AliPHOSTrackSegment::Draw(Option_t *option) | |
135 | { | |
6ad0bfa0 | 136 | // Draw this AliPHOSTrackSegment with its current attribute |
b2a60966 | 137 | |
6ad0bfa0 | 138 | AppendPad(option); |
9f616d61 | 139 | } |
140 | ||
141 | //______________________________________________________________________________ | |
142 | void AliPHOSTrackSegment::ExecuteEvent(Int_t event, Int_t px, Int_t py) | |
143 | { | |
6ad0bfa0 | 144 | // Execute action corresponding to one event |
145 | // This member function is called when a AliPHOSTrackSegment is clicked with the locator | |
146 | // | |
147 | // If Left button is clicked on AliPHOSRecPoint, the digits are switched on | |
148 | // and switched off when the mouse button is released. | |
b2a60966 | 149 | |
150 | static TPaveText* textTS = 0 ; | |
151 | ||
83974468 | 152 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
153 | ||
b2a60966 | 154 | if (!gPad->IsEditable()) |
155 | return; | |
156 | ||
157 | switch (event) { | |
9f616d61 | 158 | |
b2a60966 | 159 | case kButton1Down:{ |
160 | ||
161 | if (!textTS) { | |
162 | ||
163 | TVector3 pos(0.,0.,0.) ; | |
83974468 | 164 | emcrp->GetLocalPosition(pos) ; |
b2a60966 | 165 | textTS = new TPaveText(pos.X()-10,pos.Z()+10,pos.X()+5,pos.Z()+15,"") ; |
166 | Text_t line1[40] ; | |
167 | sprintf(line1,"See RecParticle for ID") ; | |
168 | textTS ->AddText(line1) ; | |
169 | textTS ->Draw(""); | |
170 | gPad->Update() ; | |
171 | } | |
172 | } | |
173 | ||
174 | break; | |
9f616d61 | 175 | |
b2a60966 | 176 | case kButton1Up: |
177 | if (textTS) { | |
178 | delete textTS ; | |
179 | textTS = 0 ; | |
180 | } | |
181 | break; | |
182 | } | |
9f616d61 | 183 | } |
184 | ||
d15a28e7 | 185 | //____________________________________________________________________________ |
186 | Float_t AliPHOSTrackSegment::GetDistanceInPHOSPlane() | |
187 | { | |
b2a60966 | 188 | // Calculates the distance between the EMC RecPoint and PPSD RecPoint |
189 | ||
83974468 | 190 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
191 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
192 | ||
d15a28e7 | 193 | TVector3 vecEmc ; |
83974468 | 194 | emcrp->GetLocalPosition(vecEmc) ; |
b2a60966 | 195 | |
d15a28e7 | 196 | TVector3 vecPpsd ; |
83974468 | 197 | if ( ppsdlrp !=0 ) { |
198 | if( ppsdlrp->GetMultiplicity() ) | |
199 | ppsdlrp->GetLocalPosition(vecPpsd) ; | |
200 | else { | |
201 | vecPpsd.SetX(10000.) ; | |
202 | } | |
203 | vecEmc -= vecPpsd ; | |
204 | } | |
92862013 | 205 | Float_t r = vecEmc.Mag();; |
d15a28e7 | 206 | |
92862013 | 207 | return r ; |
d15a28e7 | 208 | } |
209 | ||
83974468 | 210 | //____________________________________________________________________________ |
211 | AliPHOSEmcRecPoint * AliPHOSTrackSegment::GetEmcRecPoint() const | |
212 | { | |
88714635 | 213 | // get the EMC recpoint at the origin of this track |
214 | ||
83974468 | 215 | AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ; |
216 | AliPHOSEmcRecPoint * rv = 0 ; | |
217 | if ( fEmcRecPoint > -1 ) | |
218 | rv = (AliPHOSEmcRecPoint *)please->GimeRecPoint( fEmcRecPoint, TString("emc") ); | |
219 | ||
220 | return rv ; | |
221 | ||
222 | } | |
223 | ||
224 | //____________________________________________________________________________ | |
225 | Float_t AliPHOSTrackSegment::GetEnergy() | |
226 | { | |
227 | // Returns energy in EMC | |
228 | ||
229 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
230 | ||
231 | return emcrp->GetTotalEnergy() ; | |
232 | } | |
233 | ||
d15a28e7 | 234 | //____________________________________________________________________________ |
6ad0bfa0 | 235 | TVector3 AliPHOSTrackSegment::GetMomentumDirection() |
b2a60966 | 236 | { |
237 | // Calculates the momentum direction: | |
238 | // 1. if only a EMC RecPoint, direction is given by IP and this RecPoint | |
239 | // 2. if a EMC RecPoint and one PPSD RecPoint, direction is given by the line through the 2 recpoints | |
240 | // 3. if a EMC RecPoint and two PPSD RecPoints, dirrection is given by the average line through | |
241 | // the 2 pairs of recpoints | |
242 | // However because of the poor position resolution of PPSD the direction is always taken as if we were | |
243 | // in case 1. | |
244 | ||
83974468 | 245 | |
246 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
247 | // AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
248 | // AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; | |
249 | ||
b2a60966 | 250 | TVector3 dir(0,0,0) ; |
6ad0bfa0 | 251 | TMatrix mdummy ; |
d15a28e7 | 252 | |
6ad0bfa0 | 253 | TVector3 posEmc ; |
83974468 | 254 | emcrp->GetGlobalPosition(posEmc, mdummy) ; |
6ad0bfa0 | 255 | |
b2a60966 | 256 | // Correction for the depth of the shower starting point (TDR p 127) |
98569bc2 | 257 | |
83974468 | 258 | Float_t energy = emcrp->GetEnergy() ; |
98569bc2 | 259 | Float_t para = 0.925 ; |
260 | Float_t parb = 6.52 ; | |
261 | ||
262 | TVector3 localpos ; | |
83974468 | 263 | emcrp->GetLocalPosition(localpos) ; |
98569bc2 | 264 | |
265 | AliPHOSGeometry * geom = AliPHOSGeometry::GetInstance() ; | |
266 | Float_t radius = geom->GetIPtoOuterCoverDistance() + geom->GetOuterBoxSize(1) ; | |
267 | Float_t incidencephi = TMath::ATan(localpos.X() / radius) ; | |
268 | Float_t incidencetheta = TMath::ATan(localpos.Z() / radius) ; | |
269 | ||
b2a60966 | 270 | Float_t depthx = ( para * TMath::Log(energy) + parb ) * TMath::Sin(incidencephi) ; |
271 | Float_t depthz = ( para * TMath::Log(energy) + parb ) * TMath::Sin(incidencetheta) ; | |
98569bc2 | 272 | |
b2a60966 | 273 | localpos.SetX(localpos.X() - depthx ) ; |
274 | localpos.SetZ(localpos.Z() - depthz ) ; | |
d15a28e7 | 275 | |
b2a60966 | 276 | TVector3 emcglobalpos ; |
277 | TMatrix dummy ; | |
6ad0bfa0 | 278 | |
83974468 | 279 | emcrp->GetGlobalPosition(emcglobalpos, dummy) ; |
b2a60966 | 280 | |
281 | emcglobalpos.SetX( emcglobalpos.X() - depthx ) ; | |
282 | emcglobalpos.SetZ( emcglobalpos.Z() - depthz ) ; | |
6ad0bfa0 | 283 | |
b2a60966 | 284 | // The following commeneted code becomes valid once the PPSD provides |
285 | // a reasonable position resolution, at least as good as EMC ! | |
286 | ||
287 | // TVector3 ppsdlglobalpos ; | |
288 | // TVector3 ppsduglobalpos ; | |
289 | ||
83974468 | 290 | // if( fPpsdLowRecPoint ){ // certainly a photon that has concerted |
b2a60966 | 291 | |
83974468 | 292 | // fPpsdLowRecPoint->GetGlobalPosition(ppsdlglobalpos, mdummy) ; |
b2a60966 | 293 | // dir = emcglobalpos - ppsdlglobalpos ; |
294 | ||
83974468 | 295 | // if( fPpsdUpRecPoint ){ // nop looks like a charged |
b2a60966 | 296 | |
83974468 | 297 | // fPpsdUpRecPoint->GetGlobalPosition(ppsduglobalpos, mdummy) ; |
b2a60966 | 298 | // dir = ( dir + emcglobalpos - ppsduglobalpos ) * 0.5 ; |
299 | // } | |
300 | // } | |
301 | ||
302 | // else { // looks like a neutral | |
303 | ||
304 | dir = emcglobalpos ; | |
305 | // } | |
306 | ||
307 | dir.SetZ( -dir.Z() ) ; // why ? | |
6ad0bfa0 | 308 | dir.SetMag(1.) ; |
b2a60966 | 309 | |
6ad0bfa0 | 310 | return dir ; |
d15a28e7 | 311 | } |
312 | ||
83974468 | 313 | //____________________________________________________________________________ |
314 | Int_t AliPHOSTrackSegment:: GetPHOSMod(void) | |
315 | { | |
88714635 | 316 | // Returns the phos module which contains this track |
317 | ||
83974468 | 318 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
319 | ||
320 | return emcrp->GetPHOSMod(); | |
321 | } | |
322 | ||
323 | //____________________________________________________________________________ | |
324 | AliPHOSPpsdRecPoint * AliPHOSTrackSegment::GetPpsdLowRecPoint() const | |
325 | { | |
88714635 | 326 | // Returns the lower PPSD rec point at the origin of this track |
327 | ||
83974468 | 328 | AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ; |
329 | AliPHOSPpsdRecPoint * rv = 0 ; | |
88714635 | 330 | |
83974468 | 331 | if ( fPpsdLowRecPoint > -1 ) |
332 | rv = (AliPHOSPpsdRecPoint *)please->GimeRecPoint( fPpsdLowRecPoint, TString("ppsd") ) ; | |
333 | ||
334 | return rv ; | |
335 | } | |
336 | ||
337 | //____________________________________________________________________________ | |
338 | AliPHOSPpsdRecPoint * AliPHOSTrackSegment::GetPpsdUpRecPoint() const | |
339 | { | |
88714635 | 340 | // Returns the lower PPSD rec point at the origin of this track |
341 | ||
83974468 | 342 | AliPHOSIndexToObject * please = AliPHOSIndexToObject::GetInstance() ; |
343 | AliPHOSPpsdRecPoint * rv = 0 ; | |
344 | ||
345 | if ( fPpsdUpRecPoint > -1 ) | |
346 | rv = (AliPHOSPpsdRecPoint *)please->GimeRecPoint( fPpsdUpRecPoint, TString("ppsd") ) ; | |
347 | ||
348 | return rv ; | |
349 | } | |
350 | ||
b2a60966 | 351 | //____________________________________________________________________________ |
352 | Int_t * AliPHOSTrackSegment::GetPrimariesEmc(Int_t & number) | |
353 | { | |
354 | // Retrieves the primary particle(s) at the origin of the EMC RecPoint | |
83974468 | 355 | |
356 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
357 | ||
b2a60966 | 358 | Int_t * rv = 0 ; |
359 | number = 0 ; | |
83974468 | 360 | if ( emcrp ) |
361 | rv = emcrp->GetPrimaries(number) ; | |
b2a60966 | 362 | |
363 | return rv ; | |
364 | } | |
365 | ||
366 | //____________________________________________________________________________ | |
367 | Int_t * AliPHOSTrackSegment::GetPrimariesPpsdLow(Int_t & number) | |
368 | { | |
369 | // Retrieves the primary particle(s) at the origin of the lower PPSD RecPoint | |
370 | ||
83974468 | 371 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; |
372 | ||
b2a60966 | 373 | Int_t * rv = 0 ; |
374 | number = 0 ; | |
83974468 | 375 | if ( ppsdlrp ) |
376 | rv = ppsdlrp->GetPrimaries(number) ; | |
b2a60966 | 377 | |
378 | return rv ; | |
379 | } | |
380 | ||
381 | //____________________________________________________________________________ | |
382 | Int_t * AliPHOSTrackSegment::GetPrimariesPpsdUp(Int_t & number) | |
383 | { | |
384 | // Retrieves the primary particle(s) at the origin of the upper PPSD RecPoint | |
385 | ||
83974468 | 386 | AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; |
387 | ||
b2a60966 | 388 | Int_t * rv = 0 ; |
389 | number = 0 ; | |
83974468 | 390 | if ( ppsdurp ) |
391 | rv = ppsdurp->GetPrimaries(number) ; | |
b2a60966 | 392 | |
393 | return rv ; | |
394 | } | |
d15a28e7 | 395 | |
396 | //____________________________________________________________________________ | |
397 | void AliPHOSTrackSegment::GetPosition( TVector3 & pos ) | |
398 | { | |
b2a60966 | 399 | // Returns position of the EMC RecPoint |
83974468 | 400 | |
401 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
402 | ||
92862013 | 403 | TMatrix dummy ; |
83974468 | 404 | emcrp->GetGlobalPosition(pos, dummy) ; |
d15a28e7 | 405 | } |
406 | ||
b2a60966 | 407 | |
9f616d61 | 408 | //______________________________________________________________________________ |
409 | void AliPHOSTrackSegment::Paint(Option_t *) | |
410 | { | |
83974468 | 411 | // Paint this AliPHOSTrackSegment as a TMarker with its current attributes |
412 | ||
413 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; | |
414 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
415 | AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; | |
6ad0bfa0 | 416 | |
b2a60966 | 417 | TVector3 posemc(999., 999., 999.) ; |
418 | TVector3 posppsdl(999., 999., 999.) ; | |
419 | TVector3 posppsdu(999., 999., 999.) ; | |
6ad0bfa0 | 420 | |
83974468 | 421 | emcrp->GetLocalPosition(posemc) ; |
422 | if (ppsdlrp !=0 ) | |
423 | ppsdlrp->GetLocalPosition(posppsdl) ; | |
424 | if (ppsdurp !=0 ) | |
425 | ppsdurp->GetLocalPosition(posppsdu) ; | |
b2a60966 | 426 | |
427 | Coord_t xemc = posemc.X() ; | |
428 | Coord_t yemc = posemc.Z() ; | |
429 | ||
430 | Coord_t yppsdl = posppsdl.Z() ; | |
431 | Coord_t xppsdl = posppsdl.X() ; | |
432 | ||
433 | Coord_t yppsdu = posppsdu.Z() ; | |
434 | Coord_t xppsdu = posppsdu.X() ; | |
435 | ||
436 | Color_t markercolor = 1 ; | |
437 | Size_t markersize = 1.5 ; | |
438 | Style_t markerstyle = 20 ; | |
439 | ||
440 | if (!gPad->IsBatch()) { | |
441 | gVirtualX->SetMarkerColor(markercolor) ; | |
442 | gVirtualX->SetMarkerSize (markersize) ; | |
443 | gVirtualX->SetMarkerStyle(markerstyle) ; | |
444 | } | |
445 | gPad->SetAttMarkerPS(markercolor,markerstyle,markersize) ; | |
446 | gPad->PaintPolyMarker(1, &xemc, &yemc, "") ; | |
447 | ||
448 | if (xppsdl != 999. && yppsdl != 999. ) { | |
449 | ||
450 | markercolor = 2 ; | |
451 | markersize = 1.25 ; | |
452 | markerstyle = 21 ; | |
453 | ||
454 | if (!gPad->IsBatch()) { | |
455 | gVirtualX->SetMarkerColor(markercolor) ; | |
456 | gVirtualX->SetMarkerSize (markersize) ; | |
457 | gVirtualX->SetMarkerStyle(markerstyle) ; | |
458 | } | |
459 | gPad->SetAttMarkerPS(markercolor,markerstyle,markersize) ; | |
460 | gPad->PaintPolyMarker(1, &xppsdl, &yppsdl, "") ; | |
461 | } | |
462 | ||
463 | if (xppsdu != 999. && yppsdu != 999. ) { | |
464 | ||
465 | markercolor = 3 ; | |
466 | markersize = 1. ; | |
467 | markerstyle = 22 ; | |
468 | ||
469 | if (!gPad->IsBatch()) { | |
470 | gVirtualX->SetMarkerColor(markercolor) ; | |
471 | gVirtualX->SetMarkerSize (markersize) ; | |
472 | gVirtualX->SetMarkerStyle(markerstyle) ; | |
6ad0bfa0 | 473 | } |
b2a60966 | 474 | gPad->SetAttMarkerPS(markercolor,markerstyle,markersize) ; |
475 | gPad->PaintPolyMarker(1, &xppsdu, &yppsdu, "") ; | |
476 | } | |
9f616d61 | 477 | } |
478 | ||
d15a28e7 | 479 | //____________________________________________________________________________ |
480 | void AliPHOSTrackSegment::Print() | |
481 | { | |
b2a60966 | 482 | // Print all information on this track Segment |
483 | ||
83974468 | 484 | AliPHOSEmcRecPoint * emcrp = GetEmcRecPoint() ; |
485 | AliPHOSPpsdRecPoint * ppsdlrp = GetPpsdLowRecPoint() ; | |
486 | AliPHOSPpsdRecPoint * ppsdurp = GetPpsdUpRecPoint() ; | |
d15a28e7 | 487 | |
488 | TVector3 pos ; | |
92862013 | 489 | TMatrix dummy ; |
d15a28e7 | 490 | |
83974468 | 491 | cout << "--------AliPHOSTrackSegment-------- "<<endl ; |
d15a28e7 | 492 | |
83974468 | 493 | if ( emcrp != 0 ) { |
494 | cout << "******** EMC Reconstructed Point: " << endl; | |
495 | emcrp->Print() ; | |
496 | ||
497 | emcrp->GetGlobalPosition( pos, dummy ) ; | |
498 | ||
499 | cout << " Global position " << pos.X() << " " << pos.Y() << " " << pos.Z() << " Energy " << emcrp->GetTotalEnergy() << endl ; | |
500 | } | |
d15a28e7 | 501 | |
83974468 | 502 | if ( ppsdlrp != 0 ) { |
503 | cout << "******** PPSD Low Reconstructed Point: " << endl; | |
504 | ||
505 | ppsdlrp->Print() ; | |
506 | ppsdlrp->GetGlobalPosition( pos , dummy ) ; | |
507 | cout << " position " << pos.X() << " " << pos.Y() << " " << pos.Z() << endl ; | |
d15a28e7 | 508 | } |
509 | ||
83974468 | 510 | if( ppsdurp != 0 ) { |
511 | cout << "******** PPSD Up Reconstructed Point: " << endl; | |
512 | ||
513 | ppsdurp->Print() ; | |
514 | ppsdurp->GetGlobalPosition( pos, dummy ) ; | |
515 | cout << " position " << pos.X() << " " << pos.Y() << " " << pos.Z() << endl ; | |
516 | } | |
517 | ||
d15a28e7 | 518 | } |
519 |