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b73f246d | 1 | |
4c039060 | 2 | /************************************************************************** |
3 | * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. * | |
4 | * * | |
5 | * Author: The ALICE Off-line Project. * | |
6 | * Contributors are mentioned in the code where appropriate. * | |
7 | * * | |
8 | * Permission to use, copy, modify and distribute this software and its * | |
9 | * documentation strictly for non-commercial purposes is hereby granted * | |
10 | * without fee, provided that the above copyright notice appears in all * | |
11 | * copies and that both the copyright notice and this permission notice * | |
12 | * appear in the supporting documentation. The authors make no claims * | |
13 | * about the suitability of this software for any purpose. It is * | |
14 | * provided "as is" without express or implied warranty. * | |
15 | **************************************************************************/ | |
16 | ||
b2a60966 | 17 | /* $Id$ */ |
18 | ||
d15a28e7 | 19 | //_________________________________________________________________________ |
b2a60966 | 20 | // Base Class for PHOS description: |
21 | // PHOS consists of a PbWO4 calorimeter (EMCA) and a gazeous charged | |
22 | // particles detector (CPV or PPSD). | |
23 | // The only provided method here is CreateMaterials, | |
24 | // which defines the materials common to all PHOS versions. | |
25 | // | |
26 | //*-- Author: Laurent Aphecetche & Yves Schutz (SUBATECH) | |
d15a28e7 | 27 | ////////////////////////////////////////////////////////////////////////////// |
e84be1eb | 28 | |
fe4da5cc | 29 | // --- ROOT system --- |
2ab0c725 | 30 | class TFile; |
ed4205d8 | 31 | #include "TTree.h" |
fe4da5cc | 32 | |
33 | // --- Standard library --- | |
fe4da5cc | 34 | |
037cc66d | 35 | #include <strstream.h> |
d15a28e7 | 36 | // --- AliRoot header files --- |
37 | ||
fe4da5cc | 38 | #include "AliPHOS.h" |
d15a28e7 | 39 | #include "AliMC.h" |
fe4da5cc | 40 | #include "AliRun.h" |
94de3818 | 41 | #include "AliMagF.h" |
fe4da5cc | 42 | |
fe4da5cc | 43 | ClassImp(AliPHOS) |
44 | ||
fc879520 | 45 | //____________________________________________________________________________ |
46 | AliPHOS::AliPHOS():AliDetector() | |
47 | { | |
48 | // ctor | |
49 | //We do not create objects, because these pointers will be overwritten durin reading from file. | |
ed4205d8 | 50 | fDigits = 0 ; |
fc879520 | 51 | fEmcRecPoints = 0 ; |
52 | fPpsdRecPoints = 0 ; | |
53 | fTrackSegments = 0 ; | |
54 | fRecParticles = 0 ; | |
55 | ||
56 | } | |
57 | //____________________________________________________________________________ | |
d43225ee | 58 | AliPHOS::AliPHOS(const char* name, const char* title): AliDetector(name,title) |
fc879520 | 59 | { |
60 | // ctor | |
ed4205d8 | 61 | |
62 | fDigits = 0 ; | |
63 | fEmcRecPoints = 0 ; | |
64 | fPpsdRecPoints = 0 ; | |
65 | fTrackSegments = 0 ; | |
66 | fRecParticles = 0 ; | |
fc879520 | 67 | |
68 | } | |
d15a28e7 | 69 | //____________________________________________________________________________ |
70 | AliPHOS::~AliPHOS() | |
fe4da5cc | 71 | { |
88714635 | 72 | // dtor |
fc879520 | 73 | if(fEmcRecPoints) |
74 | fEmcRecPoints->Delete() ; | |
75 | delete fEmcRecPoints ; | |
76 | if(fPpsdRecPoints) | |
77 | fPpsdRecPoints->Delete() ; | |
78 | delete fPpsdRecPoints ; | |
79 | if(fTrackSegments) | |
80 | fTrackSegments->Delete() ; | |
81 | delete fTrackSegments ; | |
82 | if(fRecParticles) | |
83 | fRecParticles->Delete() ; | |
84 | delete fRecParticles ; | |
d15a28e7 | 85 | delete fHits ; |
86 | delete fDigits ; | |
fe4da5cc | 87 | } |
fe4da5cc | 88 | |
d15a28e7 | 89 | //____________________________________________________________________________ |
fe4da5cc | 90 | void AliPHOS::CreateMaterials() |
91 | { | |
b2a60966 | 92 | // Definitions of materials to build PHOS and associated tracking media. |
93 | // media number in idtmed are 699 to 798. | |
fe4da5cc | 94 | |
d15a28e7 | 95 | // --- The PbWO4 crystals --- |
92862013 | 96 | Float_t aX[3] = {207.19, 183.85, 16.0} ; |
97 | Float_t zX[3] = {82.0, 74.0, 8.0} ; | |
98 | Float_t wX[3] = {1.0, 1.0, 4.0} ; | |
99 | Float_t dX = 8.28 ; | |
fe4da5cc | 100 | |
92862013 | 101 | AliMixture(0, "PbWO4$", aX, zX, dX, -3, wX) ; |
fe4da5cc | 102 | |
fe4da5cc | 103 | |
d15a28e7 | 104 | // --- The polysterene scintillator (CH) --- |
92862013 | 105 | Float_t aP[2] = {12.011, 1.00794} ; |
106 | Float_t zP[2] = {6.0, 1.0} ; | |
107 | Float_t wP[2] = {1.0, 1.0} ; | |
108 | Float_t dP = 1.032 ; | |
fe4da5cc | 109 | |
92862013 | 110 | AliMixture(1, "Polystyrene$", aP, zP, dP, -2, wP) ; |
fe4da5cc | 111 | |
d15a28e7 | 112 | // --- Aluminium --- |
113 | AliMaterial(2, "Al$", 26.98, 13., 2.7, 8.9, 999., 0, 0) ; | |
114 | // --- Absorption length is ignored ^ | |
fe4da5cc | 115 | |
d15a28e7 | 116 | // --- Tyvek (CnH2n) --- |
92862013 | 117 | Float_t aT[2] = {12.011, 1.00794} ; |
118 | Float_t zT[2] = {6.0, 1.0} ; | |
119 | Float_t wT[2] = {1.0, 2.0} ; | |
120 | Float_t dT = 0.331 ; | |
fe4da5cc | 121 | |
92862013 | 122 | AliMixture(3, "Tyvek$", aT, zT, dT, -2, wT) ; |
fe4da5cc | 123 | |
d15a28e7 | 124 | // --- Polystyrene foam --- |
92862013 | 125 | Float_t aF[2] = {12.011, 1.00794} ; |
126 | Float_t zF[2] = {6.0, 1.0} ; | |
127 | Float_t wF[2] = {1.0, 1.0} ; | |
128 | Float_t dF = 0.12 ; | |
fe4da5cc | 129 | |
92862013 | 130 | AliMixture(4, "Foam$", aF, zF, dF, -2, wF) ; |
fe4da5cc | 131 | |
d15a28e7 | 132 | // --- Titanium --- |
92862013 | 133 | Float_t aTIT[3] = {47.88, 26.98, 54.94} ; |
134 | Float_t zTIT[3] = {22.0, 13.0, 25.0} ; | |
135 | Float_t wTIT[3] = {69.0, 6.0, 1.0} ; | |
136 | Float_t dTIT = 4.5 ; | |
fe4da5cc | 137 | |
92862013 | 138 | AliMixture(5, "Titanium$", aTIT, zTIT, dTIT, -3, wTIT); |
fe4da5cc | 139 | |
d15a28e7 | 140 | // --- Silicon --- |
141 | AliMaterial(6, "Si$", 28.0855, 14., 2.33, 9.36, 42.3, 0, 0) ; | |
fe4da5cc | 142 | |
fe4da5cc | 143 | |
fe4da5cc | 144 | |
d15a28e7 | 145 | // --- Foam thermo insulation --- |
92862013 | 146 | Float_t aTI[2] = {12.011, 1.00794} ; |
147 | Float_t zTI[2] = {6.0, 1.0} ; | |
148 | Float_t wTI[2] = {1.0, 1.0} ; | |
149 | Float_t dTI = 0.1 ; | |
fe4da5cc | 150 | |
92862013 | 151 | AliMixture(7, "Thermo Insul.$", aTI, zTI, dTI, -2, wTI) ; |
fe4da5cc | 152 | |
d15a28e7 | 153 | // --- Textolitn --- |
92862013 | 154 | Float_t aTX[4] = {16.0, 28.09, 12.011, 1.00794} ; |
155 | Float_t zTX[4] = {8.0, 14.0, 6.0, 1.0} ; | |
156 | Float_t wTX[4] = {292.0, 68.0, 462.0, 736.0} ; | |
157 | Float_t dTX = 1.75 ; | |
fe4da5cc | 158 | |
92862013 | 159 | AliMixture(8, "Textolit$", aTX, zTX, dTX, -4, wTX) ; |
fe4da5cc | 160 | |
d15a28e7 | 161 | //--- FR4 --- |
92862013 | 162 | Float_t aFR[3] = {28.0855, 15.9994, 17.749} ; |
163 | Float_t zFR[3] = {14., 8., 8.875} ; | |
164 | Float_t wFR[3] = {.28, .32, .4} ; | |
165 | Float_t dFR = 1.8 ; | |
fe4da5cc | 166 | |
92862013 | 167 | AliMixture(9, "FR4$", aFR, zFR, dFR, -3, wFR) ; |
fe4da5cc | 168 | |
d15a28e7 | 169 | // --- The Composite Material for micromegas (so far polyetylene) --- |
92862013 | 170 | Float_t aCM[2] = {12.01, 1.} ; |
171 | Float_t zCM[2] = {6., 1.} ; | |
172 | Float_t wCM[2] = {1., 2.} ; | |
173 | Float_t dCM = 0.935 ; | |
fe4da5cc | 174 | |
92862013 | 175 | AliMixture(10, "Compo Mat$", aCM, zCM, dCM, -2, wCM) ; |
fe4da5cc | 176 | |
d15a28e7 | 177 | // --- Copper --- |
178 | AliMaterial(11, "Cu$", 63.546, 29, 8.96, 1.43, 14.8, 0, 0) ; | |
179 | ||
180 | // --- G10 : Printed Circuit material --- | |
92862013 | 181 | Float_t aG10[4] = { 12., 1., 16., 28.} ; |
182 | Float_t zG10[4] = { 6., 1., 8., 14.} ; | |
183 | Float_t wG10[4] = { .259, .288, .248, .205} ; | |
184 | Float_t dG10 = 1.7 ; | |
d15a28e7 | 185 | |
92862013 | 186 | AliMixture(12, "G10$", aG10, zG10, dG10, -4, wG10); |
fe4da5cc | 187 | |
d15a28e7 | 188 | // --- Lead --- |
189 | AliMaterial(13, "Pb$", 207.2, 82, 11.35, 0.56, 0., 0, 0) ; | |
fe4da5cc | 190 | |
d15a28e7 | 191 | // --- The gas mixture --- |
192 | // Co2 | |
92862013 | 193 | Float_t aCO[2] = {12.0, 16.0} ; |
194 | Float_t zCO[2] = {6.0, 8.0} ; | |
195 | Float_t wCO[2] = {1.0, 2.0} ; | |
196 | Float_t dCO = 0.001977 ; | |
fe4da5cc | 197 | |
92862013 | 198 | AliMixture(14, "CO2$", aCO, zCO, dCO, -2, wCO); |
fe4da5cc | 199 | |
d15a28e7 | 200 | // Ar |
92862013 | 201 | Float_t dAr = 0.001782 ; |
202 | AliMaterial(15, "Ar$", 39.948, 18.0, dAr, 14.0, 0., 0, 0) ; | |
d15a28e7 | 203 | |
204 | // ArCo2 | |
205 | Char_t namate[21]; | |
92862013 | 206 | Float_t aGM[2] ; |
207 | Float_t zGM[2] ; | |
208 | Float_t wGM[2] ; | |
209 | Float_t dGM ; | |
fe4da5cc | 210 | |
92862013 | 211 | Float_t absL, radL, density ; |
d15a28e7 | 212 | Float_t buf[1] ; |
213 | Int_t nbuf ; | |
bc9ab547 | 214 | |
92862013 | 215 | gMC->Gfmate((*fIdmate)[15], namate, aGM[0], zGM[0], density, radL, absL, buf, nbuf) ; // Get properties of Ar |
216 | gMC->Gfmate((*fIdmate)[14], namate, aGM[1], zGM[1], density, radL, absL, buf, nbuf) ; // Get properties of CO2 | |
bc9ab547 | 217 | |
fe4da5cc | 218 | |
d15a28e7 | 219 | // Create gas mixture |
fe4da5cc | 220 | |
92862013 | 221 | Float_t arContent = 0.80 ; // Ar-content of the Ar/CO2-mixture (80% / 20%) |
d15a28e7 | 222 | |
92862013 | 223 | wGM[0] = arContent; |
224 | wGM[1] = 1. - arContent ; | |
225 | dGM = wGM[0] * dAr + wGM[1] * dCO; | |
fe4da5cc | 226 | |
92862013 | 227 | AliMixture(16, "ArCO2$", aGM, zGM, dGM, 2, wGM) ; |
fe4da5cc | 228 | |
a530ba0a | 229 | // --- Stainless steel (let it be pure iron) --- |
230 | AliMaterial(17, "Steel$", 55.845, 26, 7.87, 1.76, 0., 0, 0) ; | |
d15a28e7 | 231 | |
232 | // --- Air --- | |
233 | AliMaterial(99, "Air$", 14.61, 7.3, 0.001205, 30420., 67500., 0, 0) ; | |
fe4da5cc | 234 | |
d15a28e7 | 235 | |
236 | // DEFINITION OF THE TRACKING MEDIA | |
fe4da5cc | 237 | |
d15a28e7 | 238 | // for PHOS: idtmed[699->798] equivalent to fIdtmed[0->100] |
239 | Int_t * idtmed = fIdtmed->GetArray() - 699 ; | |
92862013 | 240 | Int_t isxfld = gAlice->Field()->Integ() ; |
241 | Float_t sxmgmx = gAlice->Field()->Max() ; | |
fe4da5cc | 242 | |
d15a28e7 | 243 | // The scintillator of the calorimeter made of PBW04 -> idtmed[699] |
244 | AliMedium(0, "PHOS Xtal $", 0, 1, | |
92862013 | 245 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 246 | |
d15a28e7 | 247 | // The scintillator of the CPV made of Polystyrene scintillator -> idtmed[700] |
248 | AliMedium(1, "CPV scint. $", 1, 1, | |
92862013 | 249 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 250 | |
d15a28e7 | 251 | // Various Aluminium parts made of Al -> idtmed[701] |
252 | AliMedium(2, "Al parts $", 2, 0, | |
92862013 | 253 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ; |
fe4da5cc | 254 | |
d15a28e7 | 255 | // The Tywek which wraps the calorimeter crystals -> idtmed[702] |
256 | AliMedium(3, "Tyvek wrapper$", 3, 0, | |
92862013 | 257 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ; |
fe4da5cc | 258 | |
d15a28e7 | 259 | // The Polystyrene foam around the calorimeter module -> idtmed[703] |
260 | AliMedium(4, "Polyst. foam $", 4, 0, | |
92862013 | 261 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 262 | |
d15a28e7 | 263 | // The Titanium around the calorimeter crystal -> idtmed[704] |
264 | AliMedium(5, "Titan. cover $", 5, 0, | |
92862013 | 265 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.0001, 0.0001, 0, 0) ; |
fe4da5cc | 266 | |
d15a28e7 | 267 | // The Silicon of the pin diode to read out the calorimeter crystal -> idtmed[705] |
268 | AliMedium(6, "Si PIN $", 6, 0, | |
92862013 | 269 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.01, 0.01, 0, 0) ; |
fe4da5cc | 270 | |
d15a28e7 | 271 | // The thermo insulating material of the box which contains the calorimeter module -> idtmed[706] |
272 | AliMedium(7, "Thermo Insul.$", 7, 0, | |
92862013 | 273 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 274 | |
d15a28e7 | 275 | // The Textolit which makes up the box which contains the calorimeter module -> idtmed[707] |
276 | AliMedium(8, "Textolit $", 8, 0, | |
92862013 | 277 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 278 | |
d15a28e7 | 279 | // FR4: The Plastic which makes up the frame of micromegas -> idtmed[708] |
280 | AliMedium(9, "FR4 $", 9, 0, | |
92862013 | 281 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ; |
fe4da5cc | 282 | |
fe4da5cc | 283 | |
d15a28e7 | 284 | // The Composite Material for micromegas -> idtmed[709] |
285 | AliMedium(10, "CompoMat $", 10, 0, | |
92862013 | 286 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 287 | |
d15a28e7 | 288 | // Copper -> idtmed[710] |
289 | AliMedium(11, "Copper $", 11, 0, | |
92862013 | 290 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ; |
fe4da5cc | 291 | |
d15a28e7 | 292 | // G10: Printed Circuit material -> idtmed[711] |
293 | ||
294 | AliMedium(12, "G10 $", 12, 0, | |
92862013 | 295 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ; |
fe4da5cc | 296 | |
d15a28e7 | 297 | // The Lead -> idtmed[712] |
298 | ||
299 | AliMedium(13, "Lead $", 13, 0, | |
92862013 | 300 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ; |
fe4da5cc | 301 | |
d15a28e7 | 302 | // The gas mixture: ArCo2 -> idtmed[715] |
303 | ||
304 | AliMedium(16, "ArCo2 $", 16, 1, | |
92862013 | 305 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ; |
d15a28e7 | 306 | |
a530ba0a | 307 | // Stainless steel -> idtmed[716] |
308 | AliMedium(17, "Steel $", 17, 0, | |
309 | isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ; | |
310 | ||
d15a28e7 | 311 | // Air -> idtmed[798] |
312 | AliMedium(99, "Air $", 99, 0, | |
92862013 | 313 | isxfld, sxmgmx, 10.0, 1.0, 0.1, 0.1, 10.0, 0, 0) ; |
fe4da5cc | 314 | |
d15a28e7 | 315 | // --- Set decent energy thresholds for gamma and electron tracking |
fe4da5cc | 316 | |
d15a28e7 | 317 | // Tracking threshold for photons and electrons in the scintillator crystal |
318 | gMC->Gstpar(idtmed[699], "CUTGAM",0.5E-4) ; | |
319 | gMC->Gstpar(idtmed[699], "CUTELE",1.0E-4) ; | |
9f616d61 | 320 | |
d15a28e7 | 321 | // --- Generate explicitly delta rays in the titan cover --- |
322 | gMC->Gstpar(idtmed[704], "LOSS",3.) ; | |
323 | gMC->Gstpar(idtmed[704], "DRAY",1.) ; | |
d15a28e7 | 324 | // --- and in aluminium parts --- |
325 | gMC->Gstpar(idtmed[701], "LOSS",3.) ; | |
326 | gMC->Gstpar(idtmed[701], "DRAY",1.) ; | |
92862013 | 327 | // --- and in PIN diode |
328 | gMC->Gstpar(idtmed[705], "LOSS",3) ; | |
329 | gMC->Gstpar(idtmed[705], "DRAY",1) ; | |
330 | // --- and in the passive convertor | |
331 | gMC->Gstpar(idtmed[712], "LOSS",3) ; | |
332 | gMC->Gstpar(idtmed[712], "DRAY",1) ; | |
333 | // Tracking threshold for photons and electrons in the gas ArC02 | |
b7101219 | 334 | gMC->Gstpar(idtmed[715], "CUTGAM",1.E-5) ; |
335 | gMC->Gstpar(idtmed[715], "CUTELE",1.E-5) ; | |
336 | gMC->Gstpar(idtmed[715], "CUTNEU",1.E-5) ; | |
337 | gMC->Gstpar(idtmed[715], "CUTHAD",1.E-5) ; | |
338 | gMC->Gstpar(idtmed[715], "CUTMUO",1.E-5) ; | |
339 | gMC->Gstpar(idtmed[715], "BCUTE",1.E-5) ; | |
340 | gMC->Gstpar(idtmed[715], "BCUTM",1.E-5) ; | |
341 | gMC->Gstpar(idtmed[715], "DCUTE",1.E-5) ; | |
342 | gMC->Gstpar(idtmed[715], "DCUTM",1.E-5) ; | |
343 | gMC->Gstpar(idtmed[715], "PPCUTM",1.E-5) ; | |
9f616d61 | 344 | gMC->Gstpar(idtmed[715], "LOSS",2.) ; |
345 | gMC->Gstpar(idtmed[715], "DRAY",0.) ; | |
346 | gMC->Gstpar(idtmed[715], "STRA",2.) ; | |
347 | ||
0c409cb2 | 348 | } |
0c409cb2 | 349 | //____________________________________________________________________________ |
2ea4f4fc | 350 | void AliPHOS::SetTreeAddress() |
351 | { | |
037cc66d | 352 | |
07a64e48 | 353 | // TBranch *branch; |
2ea4f4fc | 354 | AliDetector::SetTreeAddress(); |
355 | ||
ed4205d8 | 356 | TBranch * branch ; |
357 | ||
037cc66d | 358 | if(fSDigits) |
359 | fSDigits->Clear(); | |
360 | else | |
361 | fSDigits = new TClonesArray("AliPHOSDigit",1) ; | |
362 | ||
363 | if (gAlice->TreeS() && fSDigits ) { | |
364 | branch = gAlice->TreeS()->GetBranch("PHOS"); | |
365 | if (branch) branch->SetAddress(&fSDigits) ; | |
366 | } | |
367 | ||
ed4205d8 | 368 | if(fDigits) |
369 | fDigits->Clear(); | |
370 | else | |
371 | fDigits = new TClonesArray("AliPHOSDigit",1) ; | |
372 | ||
373 | if (gAlice->TreeD() && fDigits ) { | |
374 | branch = gAlice->TreeD()->GetBranch("PHOS"); | |
375 | if (branch) branch->SetAddress(&fDigits) ; | |
376 | } | |
377 | ||
b73f246d | 378 | TTree *treeR = gAlice->TreeR(); |
ed4205d8 | 379 | |
b73f246d | 380 | //Branch address for TreeR: EmcRecPoint |
381 | ||
ed4205d8 | 382 | if(fEmcRecPoints) |
383 | fEmcRecPoints->Delete(); | |
384 | else | |
385 | fEmcRecPoints = new AliPHOSRecPoint::RecPointsList(1) ; | |
386 | ||
387 | if ( treeR && fEmcRecPoints ) { | |
388 | branch = treeR->GetBranch("PHOSEmcRP"); | |
389 | if (branch) branch->SetAddress(&fEmcRecPoints) ; | |
390 | } | |
391 | ||
392 | //Branch address for TreeR: PPSDRecPoint | |
393 | if(fPpsdRecPoints) | |
394 | fPpsdRecPoints->Delete(); | |
395 | else | |
396 | fPpsdRecPoints = new AliPHOSRecPoint::RecPointsList(1) ; | |
397 | ||
398 | if ( treeR && fPpsdRecPoints ) { | |
399 | branch = treeR->GetBranch("PHOSPpsdRP"); | |
400 | if (branch) branch->SetAddress(&fPpsdRecPoints) ; | |
401 | } | |
402 | ||
403 | //Branch address for TreeR: TrackSegments | |
404 | if(fTrackSegments) | |
405 | fTrackSegments->Clear() ; | |
406 | else | |
407 | fTrackSegments = new AliPHOSTrackSegment::TrackSegmentsList("AliPHOSTrackSegment", 1) ; | |
408 | ||
409 | if ( treeR && fTrackSegments ) { | |
410 | branch = treeR->GetBranch("PHOSTS"); | |
411 | if (branch) branch->SetAddress(&fTrackSegments) ; | |
412 | } | |
413 | ||
414 | //Branch address for TreeR: RecParticles | |
415 | if(fRecParticles) | |
416 | fRecParticles->Clear() ; | |
417 | else | |
418 | fRecParticles = new AliPHOSRecParticle::RecParticlesList("AliPHOSRecParticle", 1) ; | |
419 | ||
420 | if ( treeR && fRecParticles ) { | |
421 | branch = treeR->GetBranch("PHOSRP"); | |
422 | if (branch) branch->SetAddress(&fRecParticles) ; | |
423 | } | |
424 | ||
0c409cb2 | 425 | } |
426 | ||
9f616d61 | 427 |