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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 | ||
702ab87e | 18 | /* History of cvs commits: |
19 | * | |
20 | * $Log$ | |
3663622c | 21 | * Revision 1.53 2005/12/20 14:28:47 hristov |
22 | * Additional protection | |
23 | * | |
f33a3764 | 24 | * Revision 1.52 2005/05/28 14:19:04 schutz |
25 | * Compilation warnings fixed by T.P. | |
26 | * | |
702ab87e | 27 | */ |
28 | ||
d15a28e7 | 29 | //_________________________________________________________________________ |
b2a60966 | 30 | // RecPoint implementation for PHOS-EMC |
31 | // An EmcRecPoint is a cluster of digits | |
baef0810 | 32 | //*-- |
b2a60966 | 33 | //*-- Author: Dmitri Peressounko (RRC KI & SUBATECH) |
34 | ||
d15a28e7 | 35 | |
36 | // --- ROOT system --- | |
9f616d61 | 37 | #include "TH2.h" |
d15a28e7 | 38 | #include "TMath.h" |
9f616d61 | 39 | #include "TCanvas.h" |
55fe9d13 | 40 | #include "TGraph.h" |
d15a28e7 | 41 | |
42 | // --- Standard library --- | |
43 | ||
d15a28e7 | 44 | // --- AliRoot header files --- |
351dd634 | 45 | #include "AliLog.h" |
e957fea8 | 46 | #include "AliPHOSLoader.h" |
88cb7938 | 47 | #include "AliGenerator.h" |
d15a28e7 | 48 | #include "AliPHOSGeometry.h" |
e957fea8 | 49 | #include "AliPHOSDigit.h" |
d15a28e7 | 50 | #include "AliPHOSEmcRecPoint.h" |
e957fea8 | 51 | |
d15a28e7 | 52 | ClassImp(AliPHOSEmcRecPoint) |
53 | ||
54 | //____________________________________________________________________________ | |
3663622c | 55 | AliPHOSEmcRecPoint::AliPHOSEmcRecPoint() : |
56 | AliPHOSRecPoint(), | |
57 | fCoreEnergy(0.), fDispersion(0.), | |
58 | fEnergyList(0), fTime(-1.), fNExMax(0), | |
59 | fM2x(0.), fM2z(0.), fM3x(0.), fM4z(0.), | |
60 | fPhixe(0.), fDebug(0) | |
d15a28e7 | 61 | { |
62 | // ctor | |
d15a28e7 | 63 | fMulDigit = 0 ; |
64 | fAmp = 0. ; | |
a6eedfad | 65 | fLocPos.SetX(1000000.) ; //Local position should be evaluated |
83974468 | 66 | } |
67 | ||
73a68ccb | 68 | //____________________________________________________________________________ |
3663622c | 69 | AliPHOSEmcRecPoint::AliPHOSEmcRecPoint(const char * opt) : |
70 | AliPHOSRecPoint(opt), | |
71 | fCoreEnergy(0.), fDispersion(0.), | |
72 | fEnergyList(0), fTime(-1.), fNExMax(0), | |
73 | fM2x(0.), fM2z(0.), fM3x(0.), fM4z(0.), | |
74 | fPhixe(0.), fDebug(0) | |
73a68ccb | 75 | { |
76 | // ctor | |
73a68ccb | 77 | fMulDigit = 0 ; |
78 | fAmp = 0. ; | |
73a68ccb | 79 | fLocPos.SetX(1000000.) ; //Local position should be evaluated |
73a68ccb | 80 | } |
81 | ||
55fe9d13 | 82 | //____________________________________________________________________________ |
3663622c | 83 | AliPHOSEmcRecPoint::AliPHOSEmcRecPoint(const AliPHOSEmcRecPoint & rp) : |
84 | AliPHOSRecPoint(rp), | |
85 | fCoreEnergy(rp.fCoreEnergy), fDispersion(rp.fDispersion), | |
86 | fEnergyList(0), fTime(rp.fTime), fNExMax(rp.fNExMax), | |
87 | fM2x(rp.fM2x), fM2z(rp.fM2z), fM3x(rp.fM3x), fM4z(rp.fM4z), | |
88 | fPhixe(rp.fPhixe), fDebug(rp.fDebug) | |
55fe9d13 | 89 | { |
90 | // cpy ctor | |
55fe9d13 | 91 | fMulDigit = rp.fMulDigit ; |
92 | fAmp = rp.fAmp ; | |
55fe9d13 | 93 | fEnergyList = new Float_t[rp.fMulDigit] ; |
94 | Int_t index ; | |
95 | for(index = 0 ; index < fMulDigit ; index++) | |
96 | fEnergyList[index] = rp.fEnergyList[index] ; | |
55fe9d13 | 97 | } |
98 | ||
83974468 | 99 | //____________________________________________________________________________ |
100 | AliPHOSEmcRecPoint::~AliPHOSEmcRecPoint() | |
101 | { | |
88714635 | 102 | // dtor |
83974468 | 103 | if ( fEnergyList ) |
104 | delete[] fEnergyList ; | |
d15a28e7 | 105 | } |
106 | ||
d15a28e7 | 107 | //____________________________________________________________________________ |
83974468 | 108 | void AliPHOSEmcRecPoint::AddDigit(AliPHOSDigit & digit, Float_t Energy) |
d15a28e7 | 109 | { |
b2a60966 | 110 | // Adds a digit to the RecPoint |
a4e98857 | 111 | // and accumulates the total amplitude and the multiplicity |
d15a28e7 | 112 | |
7932f811 | 113 | if(fEnergyList == 0) |
114 | fEnergyList = new Float_t[fMaxDigit]; | |
115 | ||
d15a28e7 | 116 | if ( fMulDigit >= fMaxDigit ) { // increase the size of the lists |
9f616d61 | 117 | fMaxDigit*=2 ; |
0fbb8738 | 118 | Int_t * tempo = new Int_t[fMaxDigit]; |
119 | Float_t * tempoE = new Float_t[fMaxDigit]; | |
9f616d61 | 120 | |
121 | Int_t index ; | |
d15a28e7 | 122 | for ( index = 0 ; index < fMulDigit ; index++ ){ |
83974468 | 123 | tempo[index] = fDigitsList[index] ; |
d15a28e7 | 124 | tempoE[index] = fEnergyList[index] ; |
125 | } | |
126 | ||
9f616d61 | 127 | delete [] fDigitsList ; |
0fbb8738 | 128 | fDigitsList = new Int_t[fMaxDigit]; |
9f616d61 | 129 | |
130 | delete [] fEnergyList ; | |
0fbb8738 | 131 | fEnergyList = new Float_t[fMaxDigit]; |
9f616d61 | 132 | |
133 | for ( index = 0 ; index < fMulDigit ; index++ ){ | |
134 | fDigitsList[index] = tempo[index] ; | |
135 | fEnergyList[index] = tempoE[index] ; | |
136 | } | |
137 | ||
138 | delete [] tempo ; | |
139 | delete [] tempoE ; | |
140 | } // if | |
d15a28e7 | 141 | |
83974468 | 142 | fDigitsList[fMulDigit] = digit.GetIndexInList() ; |
143 | fEnergyList[fMulDigit] = Energy ; | |
144 | fMulDigit++ ; | |
d15a28e7 | 145 | fAmp += Energy ; |
7932f811 | 146 | |
147 | EvalPHOSMod(&digit) ; | |
d15a28e7 | 148 | } |
149 | ||
150 | //____________________________________________________________________________ | |
ad8cfaf4 | 151 | Bool_t AliPHOSEmcRecPoint::AreNeighbours(AliPHOSDigit * digit1, AliPHOSDigit * digit2 ) const |
d15a28e7 | 152 | { |
a4e98857 | 153 | // Tells if (true) or not (false) two digits are neighbors |
d15a28e7 | 154 | |
155 | Bool_t aren = kFALSE ; | |
156 | ||
686b771f | 157 | AliPHOSGeometry * phosgeom = AliPHOSGeometry::GetInstance() ; |
7b7c1533 | 158 | |
d15a28e7 | 159 | Int_t relid1[4] ; |
92862013 | 160 | phosgeom->AbsToRelNumbering(digit1->GetId(), relid1) ; |
d15a28e7 | 161 | |
162 | Int_t relid2[4] ; | |
92862013 | 163 | phosgeom->AbsToRelNumbering(digit2->GetId(), relid2) ; |
d15a28e7 | 164 | |
92862013 | 165 | Int_t rowdiff = TMath::Abs( relid1[2] - relid2[2] ) ; |
166 | Int_t coldiff = TMath::Abs( relid1[3] - relid2[3] ) ; | |
d15a28e7 | 167 | |
92862013 | 168 | if (( coldiff <= 1 ) && ( rowdiff <= 1 ) && (coldiff + rowdiff > 0)) |
d15a28e7 | 169 | aren = kTRUE ; |
170 | ||
171 | return aren ; | |
172 | } | |
173 | ||
174 | //____________________________________________________________________________ | |
2a941f4e | 175 | Int_t AliPHOSEmcRecPoint::Compare(const TObject * obj) const |
d15a28e7 | 176 | { |
b2a60966 | 177 | // Compares two RecPoints according to their position in the PHOS modules |
686b771f | 178 | |
179 | const Float_t delta = 1 ; //Width of "Sorting row". If you changibg this | |
7932f811 | 180 | //value (what is senseless) change as vell delta in |
181 | //AliPHOSTrackSegmentMakerv* and other RecPoints... | |
d15a28e7 | 182 | Int_t rv ; |
183 | ||
184 | AliPHOSEmcRecPoint * clu = (AliPHOSEmcRecPoint *)obj ; | |
185 | ||
186 | ||
ad8cfaf4 | 187 | Int_t phosmod1 = GetPHOSMod() ; |
92862013 | 188 | Int_t phosmod2 = clu->GetPHOSMod() ; |
d15a28e7 | 189 | |
92862013 | 190 | TVector3 locpos1; |
7932f811 | 191 | GetLocalPosition(locpos1) ; |
92862013 | 192 | TVector3 locpos2; |
193 | clu->GetLocalPosition(locpos2) ; | |
d15a28e7 | 194 | |
92862013 | 195 | if(phosmod1 == phosmod2 ) { |
7932f811 | 196 | Int_t rowdif = (Int_t)TMath::Ceil(locpos1.X()/delta)-(Int_t)TMath::Ceil(locpos2.X()/delta) ; |
d15a28e7 | 197 | if (rowdif> 0) |
7932f811 | 198 | rv = 1 ; |
d15a28e7 | 199 | else if(rowdif < 0) |
7932f811 | 200 | rv = -1 ; |
92862013 | 201 | else if(locpos1.Z()>locpos2.Z()) |
d15a28e7 | 202 | rv = -1 ; |
203 | else | |
204 | rv = 1 ; | |
205 | } | |
206 | ||
207 | else { | |
92862013 | 208 | if(phosmod1 < phosmod2 ) |
d15a28e7 | 209 | rv = -1 ; |
210 | else | |
211 | rv = 1 ; | |
212 | } | |
213 | ||
214 | return rv ; | |
215 | } | |
9f616d61 | 216 | //______________________________________________________________________________ |
702ab87e | 217 | void AliPHOSEmcRecPoint::ExecuteEvent(Int_t event, Int_t, Int_t) /*const*/ |
9f616d61 | 218 | { |
9f616d61 | 219 | |
9688c1dd | 220 | // Execute action corresponding to one event |
221 | // This member function is called when a AliPHOSRecPoint is clicked with the locator | |
222 | // | |
223 | // If Left button is clicked on AliPHOSRecPoint, the digits are switched on | |
224 | // and switched off when the mouse button is released. | |
225 | ||
88cb7938 | 226 | |
686b771f | 227 | AliPHOSGeometry * phosgeom = AliPHOSGeometry::GetInstance(); |
83974468 | 228 | |
9688c1dd | 229 | static TGraph * digitgraph = 0 ; |
83974468 | 230 | |
9688c1dd | 231 | if (!gPad->IsEditable()) return; |
83974468 | 232 | |
9688c1dd | 233 | TH2F * histo = 0 ; |
234 | TCanvas * histocanvas ; | |
235 | ||
88cb7938 | 236 | |
237 | //try to get run loader from default event folder | |
e191bb57 | 238 | AliRunLoader* rn = AliRunLoader::GetRunLoader(AliConfig::GetDefaultEventFolderName()); |
88cb7938 | 239 | if (rn == 0x0) |
240 | { | |
351dd634 | 241 | AliError(Form("Cannot find Run Loader in Default Event Folder")); |
88cb7938 | 242 | return; |
243 | } | |
244 | AliPHOSLoader* gime = dynamic_cast<AliPHOSLoader*>(rn->GetLoader("PHOSLoader")); | |
245 | if (gime == 0x0) | |
246 | { | |
351dd634 | 247 | AliError(Form("Cannot find PHOS Loader from Run Loader")); |
88cb7938 | 248 | return; |
249 | } | |
250 | ||
251 | ||
afa51c4e | 252 | const TClonesArray * digits = gime->Digits() ; |
9688c1dd | 253 | |
254 | switch (event) { | |
83974468 | 255 | |
9688c1dd | 256 | case kButton1Down: { |
257 | AliPHOSDigit * digit ; | |
258 | Int_t iDigit; | |
259 | Int_t relid[4] ; | |
83974468 | 260 | |
9688c1dd | 261 | const Int_t kMulDigit = AliPHOSEmcRecPoint::GetDigitsMultiplicity() ; |
262 | Float_t * xi = new Float_t[kMulDigit] ; | |
263 | Float_t * zi = new Float_t[kMulDigit] ; | |
83974468 | 264 | |
9688c1dd | 265 | // create the histogram for the single cluster |
266 | // 1. gets histogram boundaries | |
267 | Float_t ximax = -999. ; | |
268 | Float_t zimax = -999. ; | |
269 | Float_t ximin = 999. ; | |
270 | Float_t zimin = 999. ; | |
83974468 | 271 | |
9688c1dd | 272 | for(iDigit=0; iDigit<kMulDigit; iDigit++) { |
273 | digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ; | |
274 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
275 | phosgeom->RelPosInModule(relid, xi[iDigit], zi[iDigit]); | |
276 | if ( xi[iDigit] > ximax ) | |
277 | ximax = xi[iDigit] ; | |
278 | if ( xi[iDigit] < ximin ) | |
279 | ximin = xi[iDigit] ; | |
280 | if ( zi[iDigit] > zimax ) | |
281 | zimax = zi[iDigit] ; | |
282 | if ( zi[iDigit] < zimin ) | |
283 | zimin = zi[iDigit] ; | |
284 | } | |
285 | ximax += phosgeom->GetCrystalSize(0) / 2. ; | |
286 | zimax += phosgeom->GetCrystalSize(2) / 2. ; | |
287 | ximin -= phosgeom->GetCrystalSize(0) / 2. ; | |
288 | zimin -= phosgeom->GetCrystalSize(2) / 2. ; | |
289 | Int_t xdim = (int)( (ximax - ximin ) / phosgeom->GetCrystalSize(0) + 0.5 ) ; | |
290 | Int_t zdim = (int)( (zimax - zimin ) / phosgeom->GetCrystalSize(2) + 0.5 ) ; | |
83974468 | 291 | |
9688c1dd | 292 | // 2. gets the histogram title |
83974468 | 293 | |
9688c1dd | 294 | Text_t title[100] ; |
295 | sprintf(title,"Energy=%1.2f GeV ; Digits ; %d ", GetEnergy(), GetDigitsMultiplicity()) ; | |
83974468 | 296 | |
9688c1dd | 297 | if (!histo) { |
298 | delete histo ; | |
299 | histo = 0 ; | |
300 | } | |
301 | histo = new TH2F("cluster3D", title, xdim, ximin, ximax, zdim, zimin, zimax) ; | |
83974468 | 302 | |
9688c1dd | 303 | Float_t x, z ; |
304 | for(iDigit=0; iDigit<kMulDigit; iDigit++) { | |
305 | digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ; | |
306 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
307 | phosgeom->RelPosInModule(relid, x, z); | |
308 | histo->Fill(x, z, fEnergyList[iDigit] ) ; | |
309 | } | |
83974468 | 310 | |
9688c1dd | 311 | if (!digitgraph) { |
312 | digitgraph = new TGraph(kMulDigit,xi,zi); | |
313 | digitgraph-> SetMarkerStyle(5) ; | |
314 | digitgraph-> SetMarkerSize(1.) ; | |
315 | digitgraph-> SetMarkerColor(1) ; | |
316 | digitgraph-> Paint("P") ; | |
317 | } | |
83974468 | 318 | |
9688c1dd | 319 | // Print() ; |
320 | histocanvas = new TCanvas("cluster", "a single cluster", 600, 500) ; | |
321 | histocanvas->Draw() ; | |
322 | histo->Draw("lego1") ; | |
83974468 | 323 | |
9688c1dd | 324 | delete[] xi ; |
325 | delete[] zi ; | |
83974468 | 326 | |
9688c1dd | 327 | break; |
328 | } | |
83974468 | 329 | |
9688c1dd | 330 | case kButton1Up: |
331 | if (digitgraph) { | |
332 | delete digitgraph ; | |
333 | digitgraph = 0 ; | |
334 | } | |
335 | break; | |
9f616d61 | 336 | |
9688c1dd | 337 | } |
9f616d61 | 338 | } |
339 | ||
d15a28e7 | 340 | //____________________________________________________________________________ |
7932f811 | 341 | void AliPHOSEmcRecPoint::EvalDispersion(Float_t logWeight,TClonesArray * digits) |
d15a28e7 | 342 | { |
b2a60966 | 343 | // Calculates the dispersion of the shower at the origine of the RecPoint |
344 | ||
e5b16749 | 345 | Float_t d = 0. ; |
346 | Float_t wtot = 0. ; | |
d15a28e7 | 347 | |
d084d50d | 348 | Float_t x = 0.; |
349 | Float_t z = 0.; | |
d15a28e7 | 350 | |
351 | AliPHOSDigit * digit ; | |
7b7c1533 | 352 | |
686b771f | 353 | AliPHOSGeometry * phosgeom = AliPHOSGeometry::GetInstance(); |
e5b16749 | 354 | |
355 | // Calculates the center of gravity in the local PHOS-module coordinates | |
356 | ||
d15a28e7 | 357 | Int_t iDigit; |
e5b16749 | 358 | |
359 | for(iDigit=0; iDigit<fMulDigit; iDigit++) { | |
360 | digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ; | |
361 | Int_t relid[4] ; | |
362 | Float_t xi ; | |
363 | Float_t zi ; | |
364 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
365 | phosgeom->RelPosInModule(relid, xi, zi); | |
f33a3764 | 366 | if (fAmp>0 && fEnergyList[iDigit]>0) { |
367 | Float_t w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ) ) ; | |
368 | x += xi * w ; | |
369 | z += zi * w ; | |
370 | wtot += w ; | |
371 | } | |
372 | else | |
373 | AliError(Form("Wrong energy %f and/or amplitude %f\n", fEnergyList[iDigit], fAmp)); | |
e5b16749 | 374 | } |
f33a3764 | 375 | if (wtot>0) { |
376 | x /= wtot ; | |
377 | z /= wtot ; | |
378 | } | |
379 | else | |
380 | AliError(Form("Wrong weight %f\n", wtot)); | |
e5b16749 | 381 | |
382 | ||
383 | // Calculates the dispersion in coordinates | |
384 | wtot = 0.; | |
88714635 | 385 | for(iDigit=0; iDigit < fMulDigit; iDigit++) { |
7932f811 | 386 | digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ; |
d15a28e7 | 387 | Int_t relid[4] ; |
388 | Float_t xi ; | |
389 | Float_t zi ; | |
92862013 | 390 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; |
391 | phosgeom->RelPosInModule(relid, xi, zi); | |
f33a3764 | 392 | if (fAmp>0 && fEnergyList[iDigit]>0) { |
393 | Float_t w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ; | |
394 | d += w*((xi-x)*(xi-x) + (zi-z)*(zi-z) ) ; | |
395 | wtot+=w ; | |
396 | } | |
397 | else | |
398 | AliError(Form("Wrong energy %f and/or amplitude %f\n", fEnergyList[iDigit], fAmp)); | |
d15a28e7 | 399 | } |
e5b16749 | 400 | |
7932f811 | 401 | |
f33a3764 | 402 | if (wtot>0) { |
403 | d /= wtot ; | |
404 | } | |
405 | else | |
406 | AliError(Form("Wrong weight %f\n", wtot)); | |
d15a28e7 | 407 | |
f33a3764 | 408 | fDispersion = 0; |
409 | if (d>=0) | |
410 | fDispersion = TMath::Sqrt(d) ; | |
c63c49e9 | 411 | |
d15a28e7 | 412 | } |
fad3e5b9 | 413 | //______________________________________________________________________________ |
e5b16749 | 414 | void AliPHOSEmcRecPoint::EvalCoreEnergy(Float_t logWeight, TClonesArray * digits) |
fad3e5b9 | 415 | { |
a4e98857 | 416 | // This function calculates energy in the core, |
417 | // i.e. within a radius rad = 3cm around the center. Beyond this radius | |
418 | // in accordance with shower profile the energy deposition | |
fad3e5b9 | 419 | // should be less than 2% |
420 | ||
fad3e5b9 | 421 | Float_t coreRadius = 3 ; |
422 | ||
e5b16749 | 423 | Float_t x = 0 ; |
424 | Float_t z = 0 ; | |
fad3e5b9 | 425 | |
426 | AliPHOSDigit * digit ; | |
7b7c1533 | 427 | |
686b771f | 428 | AliPHOSGeometry * phosgeom = AliPHOSGeometry::GetInstance(); |
88cb7938 | 429 | |
fad3e5b9 | 430 | Int_t iDigit; |
e5b16749 | 431 | |
432 | // Calculates the center of gravity in the local PHOS-module coordinates | |
433 | Float_t wtot = 0; | |
434 | for(iDigit=0; iDigit<fMulDigit; iDigit++) { | |
435 | digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ; | |
436 | Int_t relid[4] ; | |
437 | Float_t xi ; | |
438 | Float_t zi ; | |
439 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
440 | phosgeom->RelPosInModule(relid, xi, zi); | |
f33a3764 | 441 | if (fAmp>0 && fEnergyList[iDigit]>0) { |
442 | Float_t w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ) ) ; | |
443 | x += xi * w ; | |
444 | z += zi * w ; | |
445 | wtot += w ; | |
446 | } | |
447 | else | |
448 | AliError(Form("Wrong energy %f and/or amplitude %f\n", fEnergyList[iDigit], fAmp)); | |
e5b16749 | 449 | } |
f33a3764 | 450 | if (wtot>0) { |
451 | x /= wtot ; | |
452 | z /= wtot ; | |
453 | } | |
454 | else | |
455 | AliError(Form("Wrong weight %f\n", wtot)); | |
e5b16749 | 456 | |
457 | ||
fad3e5b9 | 458 | for(iDigit=0; iDigit < fMulDigit; iDigit++) { |
7932f811 | 459 | digit = (AliPHOSDigit *) ( digits->At(fDigitsList[iDigit]) ) ; |
fad3e5b9 | 460 | Int_t relid[4] ; |
461 | Float_t xi ; | |
462 | Float_t zi ; | |
463 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
464 | phosgeom->RelPosInModule(relid, xi, zi); | |
465 | Float_t distance = TMath::Sqrt((xi-x)*(xi-x)+(zi-z)*(zi-z)) ; | |
466 | if(distance < coreRadius) | |
7932f811 | 467 | fCoreEnergy += fEnergyList[iDigit] ; |
fad3e5b9 | 468 | } |
469 | ||
fad3e5b9 | 470 | } |
d15a28e7 | 471 | |
472 | //____________________________________________________________________________ | |
7932f811 | 473 | void AliPHOSEmcRecPoint::EvalElipsAxis(Float_t logWeight,TClonesArray * digits) |
d15a28e7 | 474 | { |
b2a60966 | 475 | // Calculates the axis of the shower ellipsoid |
83974468 | 476 | |
e8dbb96e | 477 | Double_t wtot = 0. ; |
478 | Double_t x = 0.; | |
479 | Double_t z = 0.; | |
480 | Double_t dxx = 0.; | |
481 | Double_t dzz = 0.; | |
482 | Double_t dxz = 0.; | |
d15a28e7 | 483 | |
484 | AliPHOSDigit * digit ; | |
7b7c1533 | 485 | |
686b771f | 486 | AliPHOSGeometry * phosgeom = AliPHOSGeometry::GetInstance(); |
7b7c1533 | 487 | |
d15a28e7 | 488 | Int_t iDigit; |
489 | ||
e5b16749 | 490 | |
d15a28e7 | 491 | for(iDigit=0; iDigit<fMulDigit; iDigit++) { |
7932f811 | 492 | digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ; |
d15a28e7 | 493 | Int_t relid[4] ; |
494 | Float_t xi ; | |
495 | Float_t zi ; | |
92862013 | 496 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; |
497 | phosgeom->RelPosInModule(relid, xi, zi); | |
f33a3764 | 498 | if (fAmp>0 && fEnergyList[iDigit]>0) { |
499 | Double_t w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ; | |
500 | dxx += w * xi * xi ; | |
501 | x += w * xi ; | |
502 | dzz += w * zi * zi ; | |
503 | z += w * zi ; | |
504 | dxz += w * xi * zi ; | |
505 | wtot += w ; | |
506 | } | |
507 | else | |
508 | AliError(Form("Wrong energy %f and/or amplitude %f\n", fEnergyList[iDigit], fAmp)); | |
d15a28e7 | 509 | } |
f33a3764 | 510 | if (wtot>0) { |
511 | dxx /= wtot ; | |
512 | x /= wtot ; | |
513 | dxx -= x * x ; | |
514 | dzz /= wtot ; | |
515 | z /= wtot ; | |
516 | dzz -= z * z ; | |
517 | dxz /= wtot ; | |
518 | dxz -= x * z ; | |
d15a28e7 | 519 | |
69183710 | 520 | // //Apply correction due to non-perpendicular incidence |
521 | // Double_t CosX ; | |
522 | // Double_t CosZ ; | |
88cb7938 | 523 | // AliPHOSGetter * gime = AliPHOSGetter::Instance() ; |
7b7c1533 | 524 | // AliPHOSGeometry * phosgeom = (AliPHOSGeometry*)gime->PHOSGeometry(); |
525 | // Double_t DistanceToIP= (Double_t ) phosgeom->GetIPtoCrystalSurface() ; | |
69183710 | 526 | |
527 | // CosX = DistanceToIP/TMath::Sqrt(DistanceToIP*DistanceToIP+x*x) ; | |
528 | // CosZ = DistanceToIP/TMath::Sqrt(DistanceToIP*DistanceToIP+z*z) ; | |
529 | ||
530 | // dxx = dxx/(CosX*CosX) ; | |
531 | // dzz = dzz/(CosZ*CosZ) ; | |
532 | // dxz = dxz/(CosX*CosZ) ; | |
533 | ||
534 | ||
f33a3764 | 535 | fLambda[0] = 0.5 * (dxx + dzz) + TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ; |
536 | if(fLambda[0] > 0) | |
537 | fLambda[0] = TMath::Sqrt(fLambda[0]) ; | |
e8dbb96e | 538 | |
f33a3764 | 539 | fLambda[1] = 0.5 * (dxx + dzz) - TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ; |
540 | if(fLambda[1] > 0) //To avoid exception if numerical errors lead to negative lambda. | |
541 | fLambda[1] = TMath::Sqrt(fLambda[1]) ; | |
542 | else | |
543 | fLambda[1]= 0. ; | |
544 | } | |
545 | else { | |
546 | AliError(Form("Wrong weight %f\n", wtot)); | |
547 | fLambda[0]=fLambda[1]=0.; | |
548 | } | |
d15a28e7 | 549 | } |
550 | ||
ce2a9a95 | 551 | //____________________________________________________________________________ |
552 | void AliPHOSEmcRecPoint::EvalMoments(Float_t logWeight,TClonesArray * digits) | |
553 | { | |
554 | // Calculate the shower moments in the eigen reference system | |
555 | // M2x, M2z, M3x, M4z | |
556 | // Calculate the angle between the shower position vector and the eigen vector | |
557 | ||
558 | Double_t wtot = 0. ; | |
559 | Double_t x = 0.; | |
560 | Double_t z = 0.; | |
561 | Double_t dxx = 0.; | |
562 | Double_t dzz = 0.; | |
563 | Double_t dxz = 0.; | |
564 | Double_t lambda0=0, lambda1=0; | |
565 | ||
566 | AliPHOSDigit * digit ; | |
567 | ||
686b771f | 568 | AliPHOSGeometry * phosgeom = AliPHOSGeometry::GetInstance() ; |
ce2a9a95 | 569 | |
570 | Int_t iDigit; | |
571 | ||
572 | // 1) Find covariance matrix elements: | |
573 | // || dxx dxz || | |
574 | // || dxz dzz || | |
575 | ||
576 | Float_t xi ; | |
577 | Float_t zi ; | |
578 | Int_t relid[4] ; | |
579 | Double_t w; | |
580 | for(iDigit=0; iDigit<fMulDigit; iDigit++) { | |
581 | digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ; | |
582 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
583 | phosgeom->RelPosInModule(relid, xi, zi); | |
f33a3764 | 584 | if (fAmp>0 && fEnergyList[iDigit]>0) { |
585 | w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ; | |
586 | x += w * xi ; | |
587 | z += w * zi ; | |
588 | dxx += w * xi * xi ; | |
589 | dzz += w * zi * zi ; | |
590 | dxz += w * xi * zi ; | |
591 | wtot += w ; | |
592 | } | |
593 | else | |
594 | AliError(Form("Wrong energy %f and/or amplitude %f\n", fEnergyList[iDigit], fAmp)); | |
595 | ||
ce2a9a95 | 596 | } |
f33a3764 | 597 | if (wtot>0) { |
598 | x /= wtot ; | |
599 | z /= wtot ; | |
600 | dxx /= wtot ; | |
601 | dzz /= wtot ; | |
602 | dxz /= wtot ; | |
603 | dxx -= x * x ; | |
604 | dzz -= z * z ; | |
605 | dxz -= x * z ; | |
ce2a9a95 | 606 | |
607 | // 2) Find covariance matrix eigen values lambda0 and lambda1 | |
608 | ||
f33a3764 | 609 | lambda0 = 0.5 * (dxx + dzz) + TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ; |
610 | lambda1 = 0.5 * (dxx + dzz) - TMath::Sqrt( 0.25 * (dxx - dzz) * (dxx - dzz) + dxz * dxz ) ; | |
611 | } | |
612 | else { | |
613 | AliError(Form("Wrong weight %f\n", wtot)); | |
614 | lambda0=lambda1=0.; | |
615 | } | |
ce2a9a95 | 616 | |
617 | // 3) Find covariance matrix eigen vectors e0 and e1 | |
618 | ||
619 | TVector2 e0,e1; | |
620 | if (dxz != 0) | |
621 | e0.Set(1.,(lambda0-dxx)/dxz); | |
622 | else | |
623 | e0.Set(0.,1.); | |
624 | ||
625 | e0 = e0.Unit(); | |
626 | e1.Set(-e0.Y(),e0.X()); | |
627 | ||
628 | // 4) Rotate cluster tensor from (x,z) to (e0,e1) system | |
629 | // and calculate moments M3x and M4z | |
630 | ||
631 | Float_t cosPhi = e0.X(); | |
632 | Float_t sinPhi = e0.Y(); | |
633 | ||
634 | Float_t xiPHOS ; | |
635 | Float_t ziPHOS ; | |
636 | Double_t dx3, dz3, dz4; | |
637 | wtot = 0.; | |
638 | x = 0.; | |
639 | z = 0.; | |
640 | dxx = 0.; | |
641 | dzz = 0.; | |
642 | dxz = 0.; | |
643 | dx3 = 0.; | |
644 | dz3 = 0.; | |
645 | dz4 = 0.; | |
646 | for(iDigit=0; iDigit<fMulDigit; iDigit++) { | |
647 | digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ; | |
648 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
649 | phosgeom->RelPosInModule(relid, xiPHOS, ziPHOS); | |
650 | xi = xiPHOS*cosPhi + ziPHOS*sinPhi; | |
651 | zi = ziPHOS*cosPhi - xiPHOS*sinPhi; | |
f33a3764 | 652 | if (fAmp>0 && fEnergyList[iDigit]>0) { |
653 | w = TMath::Max(0.,logWeight+TMath::Log(fEnergyList[iDigit]/fAmp ) ) ; | |
654 | x += w * xi ; | |
655 | z += w * zi ; | |
656 | dxx += w * xi * xi ; | |
657 | dzz += w * zi * zi ; | |
658 | dxz += w * xi * zi ; | |
659 | dx3 += w * xi * xi * xi; | |
660 | dz3 += w * zi * zi * zi ; | |
661 | dz4 += w * zi * zi * zi * zi ; | |
662 | wtot += w ; | |
663 | } | |
664 | else | |
665 | AliError(Form("Wrong energy %f and/or amplitude %f\n", fEnergyList[iDigit], fAmp)); | |
ce2a9a95 | 666 | } |
f33a3764 | 667 | if (wtot>0) { |
668 | x /= wtot ; | |
669 | z /= wtot ; | |
670 | dxx /= wtot ; | |
671 | dzz /= wtot ; | |
672 | dxz /= wtot ; | |
673 | dx3 /= wtot ; | |
674 | dz3 /= wtot ; | |
675 | dz4 /= wtot ; | |
676 | dx3 += -3*dxx*x + 2*x*x*x; | |
677 | dz4 += -4*dz3*z + 6*dzz*z*z -3*z*z*z*z; | |
678 | dxx -= x * x ; | |
679 | dzz -= z * z ; | |
680 | dxz -= x * z ; | |
681 | } | |
682 | else | |
683 | AliError(Form("Wrong weight %f\n", wtot)); | |
ce2a9a95 | 684 | |
685 | // 5) Find an angle between cluster center vector and eigen vector e0 | |
686 | ||
f33a3764 | 687 | Float_t phi = 0; |
688 | if ( (x*x+z*z) > 0 ) | |
689 | phi = TMath::ACos ((x*e0.X() + z*e0.Y()) / sqrt(x*x + z*z)); | |
ce2a9a95 | 690 | |
691 | fM2x = lambda0; | |
692 | fM2z = lambda1; | |
693 | fM3x = dx3; | |
694 | fM4z = dz4; | |
695 | fPhixe = phi; | |
696 | ||
697 | } | |
b2a60966 | 698 | //____________________________________________________________________________ |
7932f811 | 699 | void AliPHOSEmcRecPoint::EvalAll(Float_t logWeight, TClonesArray * digits ) |
ad8cfaf4 | 700 | { |
baef0810 | 701 | // Evaluates all shower parameters |
7932f811 | 702 | EvalLocalPosition(logWeight, digits) ; |
703 | EvalElipsAxis(logWeight, digits) ; | |
ce2a9a95 | 704 | EvalMoments(logWeight, digits) ; |
7932f811 | 705 | EvalDispersion(logWeight, digits) ; |
e5b16749 | 706 | EvalCoreEnergy(logWeight, digits); |
a6eedfad | 707 | EvalTime(digits) ; |
e957fea8 | 708 | AliPHOSRecPoint::EvalAll(digits) ; |
ad8cfaf4 | 709 | } |
710 | //____________________________________________________________________________ | |
7932f811 | 711 | void AliPHOSEmcRecPoint::EvalLocalPosition(Float_t logWeight, TClonesArray * digits) |
b2a60966 | 712 | { |
713 | // Calculates the center of gravity in the local PHOS-module coordinates | |
b2a60966 | 714 | Float_t wtot = 0. ; |
715 | ||
716 | Int_t relid[4] ; | |
717 | ||
718 | Float_t x = 0. ; | |
719 | Float_t z = 0. ; | |
720 | ||
721 | AliPHOSDigit * digit ; | |
722 | ||
686b771f | 723 | AliPHOSGeometry * phosgeom = AliPHOSGeometry::GetInstance() ; |
b2a60966 | 724 | |
725 | Int_t iDigit; | |
726 | ||
b2a60966 | 727 | for(iDigit=0; iDigit<fMulDigit; iDigit++) { |
7932f811 | 728 | digit = (AliPHOSDigit *) digits->At(fDigitsList[iDigit]) ; |
b2a60966 | 729 | |
730 | Float_t xi ; | |
731 | Float_t zi ; | |
732 | phosgeom->AbsToRelNumbering(digit->GetId(), relid) ; | |
733 | phosgeom->RelPosInModule(relid, xi, zi); | |
f33a3764 | 734 | if (fAmp>0 && fEnergyList[iDigit]>0) { |
735 | Float_t w = TMath::Max( 0., logWeight + TMath::Log( fEnergyList[iDigit] / fAmp ) ) ; | |
736 | x += xi * w ; | |
737 | z += zi * w ; | |
738 | wtot += w ; | |
739 | } | |
740 | else | |
741 | AliError(Form("Wrong energy %f and/or amplitude %f\n", fEnergyList[iDigit], fAmp)); | |
9ce1a8d9 | 742 | } |
f33a3764 | 743 | if (wtot>0) { |
744 | x /= wtot ; | |
745 | z /= wtot ; | |
746 | } | |
747 | else | |
748 | AliError(Form("Wrong weight %f\n", wtot)); | |
ad8cfaf4 | 749 | |
750 | // Correction for the depth of the shower starting point (TDR p 127) | |
751 | Float_t para = 0.925 ; | |
752 | Float_t parb = 6.52 ; | |
753 | ||
1b799736 | 754 | Float_t xo,yo,zo ; //Coordinates of the origin |
686b771f | 755 | //We should check all 3 possibilities to avoid seg.v. |
756 | if(gAlice && gAlice->GetMCApp() && gAlice->Generator()) | |
757 | gAlice->Generator()->GetOrigin(xo,yo,zo) ; | |
758 | else{ | |
759 | xo=yo=zo=0.; | |
760 | } | |
5830e1d9 | 761 | Float_t phi = phosgeom->GetPHOSAngle(relid[0]) ; |
1b799736 | 762 | |
763 | //Transform to the local ref.frame | |
764 | Float_t xoL,yoL ; | |
765 | xoL = xo*TMath::Cos(phi)-yo*TMath::Sin(phi) ; | |
766 | yoL = xo*TMath::Sin(phi)+yo*TMath::Cos(phi) ; | |
767 | ||
fd84cb73 | 768 | Float_t radius = phosgeom->GetIPtoCrystalSurface()-yoL; |
1b799736 | 769 | |
770 | Float_t incidencephi = TMath::ATan((x-xoL ) / radius) ; | |
771 | Float_t incidencetheta = TMath::ATan((z-zo) / radius) ; | |
ad8cfaf4 | 772 | |
f33a3764 | 773 | Float_t depthx = 0.; |
774 | Float_t depthz = 0.; | |
775 | if (fAmp>0) { | |
776 | depthx = ( para * TMath::Log(fAmp) + parb ) * TMath::Sin(incidencephi) ; | |
777 | depthz = ( para * TMath::Log(fAmp) + parb ) * TMath::Sin(incidencetheta) ; | |
778 | } | |
779 | else | |
780 | AliError(Form("Wrong amplitude %f\n", fAmp)); | |
ad8cfaf4 | 781 | |
782 | fLocPos.SetX(x - depthx) ; | |
b2a60966 | 783 | fLocPos.SetY(0.) ; |
ad8cfaf4 | 784 | fLocPos.SetZ(z - depthz) ; |
b2a60966 | 785 | |
a6eedfad | 786 | fLocPosM = 0 ; |
b2a60966 | 787 | } |
788 | ||
d15a28e7 | 789 | //____________________________________________________________________________ |
ad8cfaf4 | 790 | Float_t AliPHOSEmcRecPoint::GetMaximalEnergy(void) const |
d15a28e7 | 791 | { |
b2a60966 | 792 | // Finds the maximum energy in the cluster |
793 | ||
d15a28e7 | 794 | Float_t menergy = 0. ; |
795 | ||
796 | Int_t iDigit; | |
797 | ||
798 | for(iDigit=0; iDigit<fMulDigit; iDigit++) { | |
799 | ||
800 | if(fEnergyList[iDigit] > menergy) | |
801 | menergy = fEnergyList[iDigit] ; | |
802 | } | |
803 | return menergy ; | |
804 | } | |
805 | ||
806 | //____________________________________________________________________________ | |
fc7e2f43 | 807 | Int_t AliPHOSEmcRecPoint::GetMultiplicityAtLevel(Float_t H) const |
d15a28e7 | 808 | { |
b2a60966 | 809 | // Calculates the multiplicity of digits with energy larger than H*energy |
810 | ||
d15a28e7 | 811 | Int_t multipl = 0 ; |
812 | Int_t iDigit ; | |
813 | for(iDigit=0; iDigit<fMulDigit; iDigit++) { | |
814 | ||
815 | if(fEnergyList[iDigit] > H * fAmp) | |
816 | multipl++ ; | |
817 | } | |
818 | return multipl ; | |
819 | } | |
820 | ||
821 | //____________________________________________________________________________ | |
a0636361 | 822 | Int_t AliPHOSEmcRecPoint::GetNumberOfLocalMax( AliPHOSDigit ** maxAt, Float_t * maxAtEnergy, |
7932f811 | 823 | Float_t locMaxCut,TClonesArray * digits) const |
d15a28e7 | 824 | { |
b2a60966 | 825 | // Calculates the number of local maxima in the cluster using fLocalMaxCut as the minimum |
a4e98857 | 826 | // energy difference between two local maxima |
b2a60966 | 827 | |
d15a28e7 | 828 | AliPHOSDigit * digit ; |
829 | AliPHOSDigit * digitN ; | |
830 | ||
831 | ||
832 | Int_t iDigitN ; | |
833 | Int_t iDigit ; | |
834 | ||
7932f811 | 835 | for(iDigit = 0; iDigit < fMulDigit; iDigit++) |
a0636361 | 836 | maxAt[iDigit] = (AliPHOSDigit*) digits->At(fDigitsList[iDigit]) ; |
7932f811 | 837 | |
d15a28e7 | 838 | |
6ad0bfa0 | 839 | for(iDigit = 0 ; iDigit < fMulDigit; iDigit++) { |
a0636361 | 840 | if(maxAt[iDigit]) { |
841 | digit = maxAt[iDigit] ; | |
83974468 | 842 | |
6ad0bfa0 | 843 | for(iDigitN = 0; iDigitN < fMulDigit; iDigitN++) { |
686b771f | 844 | if(iDigit == iDigitN) |
845 | continue ; | |
846 | ||
7932f811 | 847 | digitN = (AliPHOSDigit *) digits->At(fDigitsList[iDigitN]) ; |
d15a28e7 | 848 | |
9f616d61 | 849 | if ( AreNeighbours(digit, digitN) ) { |
d15a28e7 | 850 | if (fEnergyList[iDigit] > fEnergyList[iDigitN] ) { |
a0636361 | 851 | maxAt[iDigitN] = 0 ; |
6ad0bfa0 | 852 | // but may be digit too is not local max ? |
7932f811 | 853 | if(fEnergyList[iDigit] < fEnergyList[iDigitN] + locMaxCut) |
a0636361 | 854 | maxAt[iDigit] = 0 ; |
d15a28e7 | 855 | } |
856 | else { | |
a0636361 | 857 | maxAt[iDigit] = 0 ; |
6ad0bfa0 | 858 | // but may be digitN too is not local max ? |
7932f811 | 859 | if(fEnergyList[iDigit] > fEnergyList[iDigitN] - locMaxCut) |
a0636361 | 860 | maxAt[iDigitN] = 0 ; |
d15a28e7 | 861 | } |
862 | } // if Areneighbours | |
863 | } // while digitN | |
864 | } // slot not empty | |
865 | } // while digit | |
866 | ||
867 | iDigitN = 0 ; | |
6ad0bfa0 | 868 | for(iDigit = 0; iDigit < fMulDigit; iDigit++) { |
a0636361 | 869 | if(maxAt[iDigit]){ |
d15a28e7 | 870 | maxAt[iDigitN] = maxAt[iDigit] ; |
9f616d61 | 871 | maxAtEnergy[iDigitN] = fEnergyList[iDigit] ; |
872 | iDigitN++ ; | |
d15a28e7 | 873 | } |
874 | } | |
875 | return iDigitN ; | |
876 | } | |
9688c1dd | 877 | //____________________________________________________________________________ |
0bc3b8ed | 878 | void AliPHOSEmcRecPoint::EvalTime(TClonesArray * digits) |
879 | { | |
880 | // Define a rec.point time as a time in the cell with the maximum energy | |
881 | ||
9688c1dd | 882 | Float_t maxE = 0; |
883 | Int_t maxAt = 0; | |
884 | for(Int_t idig=0; idig < fMulDigit; idig++){ | |
885 | if(fEnergyList[idig] > maxE){ | |
886 | maxE = fEnergyList[idig] ; | |
887 | maxAt = idig; | |
888 | } | |
889 | } | |
890 | fTime = ((AliPHOSDigit*) digits->At(fDigitsList[maxAt]))->GetTime() ; | |
891 | ||
892 | } | |
d15a28e7 | 893 | //____________________________________________________________________________ |
092b50ba | 894 | void AliPHOSEmcRecPoint::Purify(Float_t threshold){ |
895 | //Removes digits below threshold | |
896 | ||
0fbb8738 | 897 | Int_t * tempo = new Int_t[fMaxDigit]; |
898 | Float_t * tempoE = new Float_t[fMaxDigit]; | |
092b50ba | 899 | |
900 | Int_t mult = 0 ; | |
901 | for(Int_t iDigit=0;iDigit< fMulDigit ;iDigit++){ | |
902 | if(fEnergyList[iDigit] > threshold){ | |
903 | tempo[mult] = fDigitsList[iDigit] ; | |
904 | tempoE[mult] = fEnergyList[iDigit] ; | |
905 | mult++ ; | |
906 | } | |
907 | } | |
908 | ||
909 | fMulDigit = mult ; | |
910 | delete [] fDigitsList ; | |
911 | delete [] fEnergyList ; | |
0fbb8738 | 912 | fDigitsList = new Int_t[fMulDigit]; |
913 | fEnergyList = new Float_t[fMulDigit]; | |
092b50ba | 914 | |
0458aa58 | 915 | fAmp = 0.; //Recalculate total energy |
092b50ba | 916 | for(Int_t iDigit=0;iDigit< fMulDigit ;iDigit++){ |
0458aa58 | 917 | fDigitsList[iDigit] = tempo[iDigit]; |
918 | fEnergyList[iDigit] = tempoE[iDigit] ; | |
919 | fAmp+=tempoE[iDigit]; | |
092b50ba | 920 | } |
921 | ||
922 | delete [] tempo ; | |
923 | delete [] tempoE ; | |
924 | ||
925 | } | |
926 | //____________________________________________________________________________ | |
a8c47ab6 | 927 | void AliPHOSEmcRecPoint::Print(Option_t *) const |
d15a28e7 | 928 | { |
b2a60966 | 929 | // Print the list of digits belonging to the cluster |
930 | ||
21cd0c07 | 931 | TString message ; |
932 | message = "AliPHOSEmcRecPoint:\n" ; | |
933 | message += " digits # = " ; | |
351dd634 | 934 | AliInfo(Form(message.Data())) ; |
d15a28e7 | 935 | |
d15a28e7 | 936 | Int_t iDigit; |
7932f811 | 937 | for(iDigit=0; iDigit<fMulDigit; iDigit++) |
53ad38d8 | 938 | printf(" %d ", fDigitsList[iDigit] ) ; |
7932f811 | 939 | |
351dd634 | 940 | printf(" Energies = ") ; |
7932f811 | 941 | for(iDigit=0; iDigit<fMulDigit; iDigit++) |
53ad38d8 | 942 | printf(" %f ", fEnergyList[iDigit] ) ; |
943 | printf("\n") ; | |
351dd634 | 944 | printf(" Primaries ") ; |
bc68d12c | 945 | for(iDigit = 0;iDigit < fMulTrack; iDigit++) |
53ad38d8 | 946 | printf(" %d ", fTracksList[iDigit]) ; |
947 | printf("\n") ; | |
21cd0c07 | 948 | message = " Multiplicity = %d" ; |
949 | message += " Cluster Energy = %f" ; | |
950 | message += " Number of primaries %d" ; | |
951 | message += " Stored at position %d" ; | |
83974468 | 952 | |
351dd634 | 953 | printf(message.Data(), fMulDigit, fAmp, fMulTrack,GetIndexInList() ) ; |
d15a28e7 | 954 | } |
88714635 | 955 | |
7932f811 | 956 |