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aa7c9120 1<!DOCTYPE HTML PUBLIC "-// IETF/DTD HTML 2.0// EN">
2<html>
3<!-- -->
4<!-- Author: ROOT team (rootdev@hpsalo.cern.ch) -->
5<!-- -->
6<!-- Date: Tue Apr 3 16:12:48 2001 -->
7<!-- -->
8<head>
9<title>AliPHOS - source file</title>
10<link rev=made href="mailto:rootdev@root.cern.ch">
11<meta name="rating" content="General">
12<meta name="objecttype" content="Manual">
13<meta name="keywords" content="software development, oo, object oriented, unix, x11, windows, c++, html, rene brun, fons rademakers">
14<meta name="description" content="ROOT - An Object Oriented Framework For Large Scale Data Analysis.">
15</head>
16<body BGCOLOR="#ffffff" LINK="#0000ff" VLINK="#551a8b" ALINK="#ff0000" TEXT="#000000">
17<a name="TopOfPage"></a>
18<pre>
19/**************************************************************************
20 * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
21 * *
22 * Author: The ALICE Off-line Project. *
23 * Contributors are mentioned in the code where appropriate. *
24 * *
25 * Permission to use, copy, modify and distribute this software and its *
26 * documentation strictly for non-commercial purposes is hereby granted *
27 * without fee, provided that the above copyright notice appears in all *
28 * copies and that both the copyright notice and this permission notice *
29 * appear in the supporting documentation. The authors make no claims *
30 * about the suitability of this software for any purpose. It is *
31 * provided "as is" without express or implied warranty. *
32 **************************************************************************/
33
34/* $Id$ */
35
36<b>//_________________________________________________________________________</b>
37<b>// Base Class for PHOS description:</b>
38<b>// PHOS consists of a PbWO4 calorimeter (EMCA) and a gazeous charged </b>
39<b>// particles detector (CPV or PPSD).</b>
40<b>// The only provided method here is CreateMaterials, </b>
41<b>// which defines the materials common to all PHOS versions. </b>
42<b>// </b>
43<b>//*-- Author: Laurent Aphecetche &amp; Yves Schutz (SUBATECH) </b>
44<b>//////////////////////////////////////////////////////////////////////////////</b>
45
46<b>// --- ROOT system ---</b>
47class TFile;
48#include "TTree.h"
49
50<b>// --- Standard library ---</b>
51
52#include &lt;strstream.h&gt;
53<b>// --- AliRoot header files ---</b>
54
55#include "<a href="../AliPHOS.h">AliPHOS.h</a>"
56#include "AliMC.h"
57#include "AliRun.h"
58#include "AliMagF.h"
59#include "<a href="../AliPHOSGeometry.h">AliPHOSGeometry.h</a>"
60
61ClassImp(AliPHOS)
62
63<b>//____________________________________________________________________________</b>
64<a href=".././AliPHOS.html#AliPHOS:AliPHOS">AliPHOS::AliPHOS</a>():AliDetector()
65{
66<b> // ctor </b>
67<b> //We do not create objects, because these pointers will be overwritten durin reading from file.</b>
68 <a href=".././AliPHOS.html#AliPHOS:fSDigits">fSDigits</a> = 0 ;
69 fDigits = 0 ;
70 <a href=".././AliPHOS.html#AliPHOS:fEmcRecPoints">fEmcRecPoints</a> = 0 ;
71 <a href=".././AliPHOS.html#AliPHOS:fPpsdRecPoints">fPpsdRecPoints</a> = 0 ;
72 <a href=".././AliPHOS.html#AliPHOS:fTrackSegments">fTrackSegments</a> = 0 ;
73 <a href=".././AliPHOS.html#AliPHOS:fRecParticles">fRecParticles</a> = 0 ;
74
75}
76<b>//____________________________________________________________________________</b>
77<a href=".././AliPHOS.html#AliPHOS:AliPHOS">AliPHOS::AliPHOS</a>(const <a href="../ListOfTypes.html#char">char</a>* name, const <a href="../ListOfTypes.html#char">char</a>* title): AliDetector(name,title)
78{
79<b> // ctor</b>
80
81 <a href=".././AliPHOS.html#AliPHOS:fSDigits">fSDigits</a> = new TClonesArray("<a href=".././AliPHOSDigit.html">AliPHOSDigit</a>",1000) ;
82 fDigits = new TClonesArray("<a href=".././AliPHOSDigit.html">AliPHOSDigit</a>",1000) ;
83 <a href=".././AliPHOS.html#AliPHOS:fEmcRecPoints">fEmcRecPoints</a> = new TObjArray(100) ;
84 <a href=".././AliPHOS.html#AliPHOS:fPpsdRecPoints">fPpsdRecPoints</a> = new TObjArray(100) ;
85 <a href=".././AliPHOS.html#AliPHOS:fTrackSegments">fTrackSegments</a> = new TClonesArray("<a href=".././AliPHOSTrackSegment.html">AliPHOSTrackSegment</a>",100);
86 <a href=".././AliPHOS.html#AliPHOS:fRecParticles">fRecParticles</a> = new TClonesArray("<a href=".././AliPHOSRecParticle.html">AliPHOSRecParticle</a>",100);
87
88}
89<b>//____________________________________________________________________________</b>
90<a name="AliPHOS:~AliPHOS"> </a><a href=".././AliPHOS.html">AliPHOS</a>::~<a href=".././AliPHOS.html">AliPHOS</a>()
91{
92<b> // dtor</b>
93 if(<a href=".././AliPHOS.html#AliPHOS:fEmcRecPoints">fEmcRecPoints</a>)
94 <a href=".././AliPHOS.html#AliPHOS:fEmcRecPoints">fEmcRecPoints</a>-&gt;Delete() ;
95 delete <a href=".././AliPHOS.html#AliPHOS:fEmcRecPoints">fEmcRecPoints</a> ;
96 if(<a href=".././AliPHOS.html#AliPHOS:fPpsdRecPoints">fPpsdRecPoints</a>)
97 <a href=".././AliPHOS.html#AliPHOS:fPpsdRecPoints">fPpsdRecPoints</a>-&gt;Delete() ;
98 delete <a href=".././AliPHOS.html#AliPHOS:fPpsdRecPoints">fPpsdRecPoints</a> ;
99 if(<a href=".././AliPHOS.html#AliPHOS:fTrackSegments">fTrackSegments</a>)
100 <a href=".././AliPHOS.html#AliPHOS:fTrackSegments">fTrackSegments</a>-&gt;Delete() ;
101 delete <a href=".././AliPHOS.html#AliPHOS:fTrackSegments">fTrackSegments</a> ;
102 if(<a href=".././AliPHOS.html#AliPHOS:fRecParticles">fRecParticles</a>)
103 <a href=".././AliPHOS.html#AliPHOS:fRecParticles">fRecParticles</a>-&gt;Delete() ;
104 delete <a href=".././AliPHOS.html#AliPHOS:fRecParticles">fRecParticles</a> ;
105 delete fHits ;
106 delete fDigits ;
107 delete <a href=".././AliPHOS.html#AliPHOS:fSDigits">fSDigits</a> ;
108}
109
110<b>//____________________________________________________________________________</b>
111<a name="AliPHOS:CreateMaterials"> </a><a href="../ListOfTypes.html#void">void</a> <a href=".././AliPHOS.html#AliPHOS:CreateMaterials">AliPHOS::CreateMaterials</a>()
112{
113<b> // Definitions of materials to build PHOS and associated tracking media.</b>
114<b> // media <a href="../ListOfTypes.html#number">number</a> in idtmed are 699 to 798.</b>
115
116<b> // --- The PbWO4 crystals ---</b>
117 <a href="../ListOfTypes.html#Float_t">Float_t</a> aX[3] = {207.19, 183.85, 16.0} ;
118 <a href="../ListOfTypes.html#Float_t">Float_t</a> zX[3] = {82.0, 74.0, 8.0} ;
119 <a href="../ListOfTypes.html#Float_t">Float_t</a> wX[3] = {1.0, 1.0, 4.0} ;
120 <a href="../ListOfTypes.html#Float_t">Float_t</a> dX = 8.28 ;
121
122 AliMixture(0, "PbWO4$", aX, zX, dX, -3, wX) ;
123
124
125<b> // --- The polysterene scintillator (CH) ---</b>
126 <a href="../ListOfTypes.html#Float_t">Float_t</a> aP[2] = {12.011, 1.00794} ;
127 <a href="../ListOfTypes.html#Float_t">Float_t</a> zP[2] = {6.0, 1.0} ;
128 <a href="../ListOfTypes.html#Float_t">Float_t</a> wP[2] = {1.0, 1.0} ;
129 <a href="../ListOfTypes.html#Float_t">Float_t</a> dP = 1.032 ;
130
131 AliMixture(1, "Polystyrene$", aP, zP, dP, -2, wP) ;
132
133<b> // --- Aluminium ---</b>
134 AliMaterial(2, "Al$", 26.98, 13., 2.7, 8.9, 999., 0, 0) ;
135<b> // --- Absorption length is ignored ^</b>
136
137<b> // --- Tyvek (CnH2n) ---</b>
138 <a href="../ListOfTypes.html#Float_t">Float_t</a> aT[2] = {12.011, 1.00794} ;
139 <a href="../ListOfTypes.html#Float_t">Float_t</a> zT[2] = {6.0, 1.0} ;
140 <a href="../ListOfTypes.html#Float_t">Float_t</a> wT[2] = {1.0, 2.0} ;
141 <a href="../ListOfTypes.html#Float_t">Float_t</a> dT = 0.331 ;
142
143 AliMixture(3, "Tyvek$", aT, zT, dT, -2, wT) ;
144
145<b> // --- Polystyrene foam ---</b>
146 <a href="../ListOfTypes.html#Float_t">Float_t</a> aF[2] = {12.011, 1.00794} ;
147 <a href="../ListOfTypes.html#Float_t">Float_t</a> zF[2] = {6.0, 1.0} ;
148 <a href="../ListOfTypes.html#Float_t">Float_t</a> wF[2] = {1.0, 1.0} ;
149 <a href="../ListOfTypes.html#Float_t">Float_t</a> dF = 0.12 ;
150
151 AliMixture(4, "Foam$", aF, zF, dF, -2, wF) ;
152
153<b> // --- Titanium ---</b>
154 <a href="../ListOfTypes.html#Float_t">Float_t</a> aTIT[3] = {47.88, 26.98, 54.94} ;
155 <a href="../ListOfTypes.html#Float_t">Float_t</a> zTIT[3] = {22.0, 13.0, 25.0} ;
156 <a href="../ListOfTypes.html#Float_t">Float_t</a> wTIT[3] = {69.0, 6.0, 1.0} ;
157 <a href="../ListOfTypes.html#Float_t">Float_t</a> dTIT = 4.5 ;
158
159 AliMixture(5, "Titanium$", aTIT, zTIT, dTIT, -3, wTIT);
160
161<b> // --- Silicon ---</b>
162 AliMaterial(6, "Si$", 28.0855, 14., 2.33, 9.36, 42.3, 0, 0) ;
163
164
165
166<b> // --- Foam thermo insulation ---</b>
167 <a href="../ListOfTypes.html#Float_t">Float_t</a> aTI[2] = {12.011, 1.00794} ;
168 <a href="../ListOfTypes.html#Float_t">Float_t</a> zTI[2] = {6.0, 1.0} ;
169 <a href="../ListOfTypes.html#Float_t">Float_t</a> wTI[2] = {1.0, 1.0} ;
170 <a href="../ListOfTypes.html#Float_t">Float_t</a> dTI = 0.1 ;
171
172 AliMixture(7, "Thermo Insul.$", aTI, zTI, dTI, -2, wTI) ;
173
174<b> // --- Textolitn ---</b>
175 <a href="../ListOfTypes.html#Float_t">Float_t</a> aTX[4] = {16.0, 28.09, 12.011, 1.00794} ;
176 <a href="../ListOfTypes.html#Float_t">Float_t</a> zTX[4] = {8.0, 14.0, 6.0, 1.0} ;
177 <a href="../ListOfTypes.html#Float_t">Float_t</a> wTX[4] = {292.0, 68.0, 462.0, 736.0} ;
178 <a href="../ListOfTypes.html#Float_t">Float_t</a> dTX = 1.75 ;
179
180 AliMixture(8, "Textolit$", aTX, zTX, dTX, -4, wTX) ;
181
182<b> //--- FR4 ---</b>
183 <a href="../ListOfTypes.html#Float_t">Float_t</a> aFR[3] = {28.0855, 15.9994, 17.749} ;
184 <a href="../ListOfTypes.html#Float_t">Float_t</a> zFR[3] = {14., 8., 8.875} ;
185 <a href="../ListOfTypes.html#Float_t">Float_t</a> wFR[3] = {.28, .32, .4} ;
186 <a href="../ListOfTypes.html#Float_t">Float_t</a> dFR = 1.8 ;
187
188 AliMixture(9, "FR4$", aFR, zFR, dFR, -3, wFR) ;
189
190<b> // --- The Composite Material for micromegas (so far polyetylene) --- </b>
191 <a href="../ListOfTypes.html#Float_t">Float_t</a> aCM[2] = {12.01, 1.} ;
192 <a href="../ListOfTypes.html#Float_t">Float_t</a> zCM[2] = {6., 1.} ;
193 <a href="../ListOfTypes.html#Float_t">Float_t</a> wCM[2] = {1., 2.} ;
194 <a href="../ListOfTypes.html#Float_t">Float_t</a> dCM = 0.935 ;
195
196 AliMixture(10, "Compo Mat$", aCM, zCM, dCM, -2, wCM) ;
197
198<b> // --- Copper --- </b>
199 AliMaterial(11, "Cu$", 63.546, 29, 8.96, 1.43, 14.8, 0, 0) ;
200
201<b> // --- G10 : Printed Circuit material --- </b>
202 <a href="../ListOfTypes.html#Float_t">Float_t</a> aG10[4] = { 12., 1., 16., 28.} ;
203 <a href="../ListOfTypes.html#Float_t">Float_t</a> zG10[4] = { 6., 1., 8., 14.} ;
204 <a href="../ListOfTypes.html#Float_t">Float_t</a> wG10[4] = { .259, .288, .248, .205} ;
205 <a href="../ListOfTypes.html#Float_t">Float_t</a> dG10 = 1.7 ;
206
207 AliMixture(12, "G10$", aG10, zG10, dG10, -4, wG10);
208
209<b> // --- Lead --- </b>
210 AliMaterial(13, "Pb$", 207.2, 82, 11.35, 0.56, 0., 0, 0) ;
211
212<b> // --- The gas mixture --- </b>
213<b> // Co2</b>
214 <a href="../ListOfTypes.html#Float_t">Float_t</a> aCO[2] = {12.0, 16.0} ;
215 <a href="../ListOfTypes.html#Float_t">Float_t</a> zCO[2] = {6.0, 8.0} ;
216 <a href="../ListOfTypes.html#Float_t">Float_t</a> wCO[2] = {1.0, 2.0} ;
217 <a href="../ListOfTypes.html#Float_t">Float_t</a> dCO = 0.001977 ;
218
219 AliMixture(14, "CO2$", aCO, zCO, dCO, -2, wCO);
220
221<b> // Ar</b>
222 <a href="../ListOfTypes.html#Float_t">Float_t</a> dAr = 0.001782 ;
223 AliMaterial(15, "Ar$", 39.948, 18.0, dAr, 14.0, 0., 0, 0) ;
224
225<b> // ArCo2</b>
226 <a href="../ListOfTypes.html#Char_t">Char_t</a> namate[21];
227 <a href="../ListOfTypes.html#Float_t">Float_t</a> aGM[2] ;
228 <a href="../ListOfTypes.html#Float_t">Float_t</a> zGM[2] ;
229 <a href="../ListOfTypes.html#Float_t">Float_t</a> wGM[2] ;
230 <a href="../ListOfTypes.html#Float_t">Float_t</a> dGM ;
231
232 <a href="../ListOfTypes.html#Float_t">Float_t</a> absL, radL, density ;
233 <a href="../ListOfTypes.html#Float_t">Float_t</a> buf[1] ;
234 <a href="../ListOfTypes.html#Int_t">Int_t</a> nbuf ;
235
236 gMC-&gt;Gfmate((*fIdmate)[15], namate, aGM[0], zGM[0], density, radL, absL, buf, nbuf) ; // Get properties of Ar
237 gMC-&gt;Gfmate((*fIdmate)[14], namate, aGM[1], zGM[1], density, radL, absL, buf, nbuf) ; // Get properties of CO2
238
239
240<b> // Create gas mixture </b>
241
242 <a href="../ListOfTypes.html#Float_t">Float_t</a> arContent = 0.80 ; // Ar-content of the Ar/CO2-mixture (80% / 20%)
243
244 wGM[0] = arContent;
245 wGM[1] = 1. - arContent ;
246 dGM = wGM[0] * dAr + wGM[1] * dCO;
247
248 AliMixture(16, "ArCO2$", aGM, zGM, dGM, 2, wGM) ;
249
250<b> // --- Stainless steel (let it be pure iron) ---</b>
251 AliMaterial(17, "Steel$", 55.845, 26, 7.87, 1.76, 0., 0, 0) ;
252
253<b> // --- Air ---</b>
254 AliMaterial(99, "Air$", 14.61, 7.3, 0.001205, 30420., 67500., 0, 0) ;
255
256
257<b> // DEFINITION OF THE TRACKING MEDIA</b>
258
259<b> // for PHOS: idtmed[699-&gt;798] equivalent to fIdtmed[0-&gt;100]</b>
260 <a href="../ListOfTypes.html#Int_t">Int_t</a> * idtmed = fIdtmed-&gt;GetArray() - 699 ;
261 <a href="../ListOfTypes.html#Int_t">Int_t</a> isxfld = gAlice-&gt;Field()-&gt;Integ() ;
262 <a href="../ListOfTypes.html#Float_t">Float_t</a> sxmgmx = gAlice-&gt;Field()-&gt;Max() ;
263
264<b> // The scintillator of the calorimeter made of PBW04 -&gt; idtmed[699]</b>
265 AliMedium(0, "PHOS Xtal $", 0, 1,
266 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
267
268<b> // The scintillator of the CPV made of Polystyrene scintillator -&gt; idtmed[700]</b>
269 AliMedium(1, "CPV scint. $", 1, 1,
270 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
271
272<b> // Various Aluminium parts made of Al -&gt; idtmed[701]</b>
273 AliMedium(2, "Al parts $", 2, 0,
274 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ;
275
276<b> // The Tywek which wraps the calorimeter crystals -&gt; idtmed[702]</b>
277 AliMedium(3, "Tyvek wrapper$", 3, 0,
278 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.001, 0.001, 0, 0) ;
279
280<b> // The Polystyrene foam around the calorimeter module -&gt; idtmed[703]</b>
281 AliMedium(4, "Polyst. foam $", 4, 0,
282 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
283
284<b> // The Titanium around the calorimeter crystal -&gt; idtmed[704]</b>
285 AliMedium(5, "Titan. cover $", 5, 0,
286 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.0001, 0.0001, 0, 0) ;
287
288<b> // The Silicon of the pin diode to read out the calorimeter crystal -&gt; idtmed[705] </b>
289 AliMedium(6, "Si PIN $", 6, 0,
290 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.01, 0.01, 0, 0) ;
291
292<b> // The thermo insulating material of the box which contains the calorimeter module -&gt; idtmed[706]</b>
293 AliMedium(7, "Thermo Insul.$", 7, 0,
294 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
295
296<b> // The Textolit which makes up the box which contains the calorimeter module -&gt; idtmed[707]</b>
297 AliMedium(8, "Textolit $", 8, 0,
298 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
299
300<b> // FR4: The Plastic which makes up the frame of micromegas -&gt; idtmed[708]</b>
301 AliMedium(9, "FR4 $", 9, 0,
302 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
303
304
305<b> // The Composite Material for micromegas -&gt; idtmed[709]</b>
306 AliMedium(10, "CompoMat $", 10, 0,
307 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
308
309<b> // Copper -&gt; idtmed[710]</b>
310 AliMedium(11, "Copper $", 11, 0,
311 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
312
313<b> // G10: Printed Circuit material -&gt; idtmed[711]</b>
314
315 AliMedium(12, "G10 $", 12, 0,
316 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ;
317
318<b> // The Lead -&gt; idtmed[712]</b>
319
320 AliMedium(13, "Lead $", 13, 0,
321 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.1, 0, 0) ;
322
323<b> // The gas mixture: ArCo2 -&gt; idtmed[715]</b>
324
325 AliMedium(16, "ArCo2 $", 16, 1,
326 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.01, 0, 0) ;
327
328<b> // Stainless steel -&gt; idtmed[716]</b>
329 AliMedium(17, "Steel $", 17, 0,
330 isxfld, sxmgmx, 10.0, 0.1, 0.1, 0.1, 0.0001, 0, 0) ;
331
332<b> // Air -&gt; idtmed[798] </b>
333 AliMedium(99, "Air $", 99, 0,
334 isxfld, sxmgmx, 10.0, 1.0, 0.1, 0.1, 10.0, 0, 0) ;
335
336<b> // --- Set decent energy thresholds for gamma and electron tracking</b>
337
338<b> // Tracking threshold for photons and electrons in the scintillator crystal </b>
339 gMC-&gt;Gstpar(idtmed[699], "CUTGAM",0.5E-4) ;
340 gMC-&gt;Gstpar(idtmed[699], "CUTELE",1.0E-4) ;
341
342<b> // --- Generate explicitly delta rays in the titan cover ---</b>
343 gMC-&gt;Gstpar(idtmed[704], "LOSS",3.) ;
344 gMC-&gt;Gstpar(idtmed[704], "DRAY",1.) ;
345<b> // --- and in aluminium parts ---</b>
346 gMC-&gt;Gstpar(idtmed[701], "LOSS",3.) ;
347 gMC-&gt;Gstpar(idtmed[701], "DRAY",1.) ;
348<b> // --- and in PIN diode</b>
349 gMC-&gt;Gstpar(idtmed[705], "LOSS",3) ;
350 gMC-&gt;Gstpar(idtmed[705], "DRAY",1) ;
351<b> // --- and in the passive convertor</b>
352 gMC-&gt;Gstpar(idtmed[712], "LOSS",3) ;
353 gMC-&gt;Gstpar(idtmed[712], "DRAY",1) ;
354<b> // Tracking threshold for photons and electrons in the gas ArC02 </b>
355 gMC-&gt;Gstpar(idtmed[715], "CUTGAM",1.E-5) ;
356 gMC-&gt;Gstpar(idtmed[715], "CUTELE",1.E-5) ;
357 gMC-&gt;Gstpar(idtmed[715], "CUTNEU",1.E-5) ;
358 gMC-&gt;Gstpar(idtmed[715], "CUTHAD",1.E-5) ;
359 gMC-&gt;Gstpar(idtmed[715], "CUTMUO",1.E-5) ;
360 gMC-&gt;Gstpar(idtmed[715], "BCUTE",1.E-5) ;
361 gMC-&gt;Gstpar(idtmed[715], "BCUTM",1.E-5) ;
362 gMC-&gt;Gstpar(idtmed[715], "DCUTE",1.E-5) ;
363 gMC-&gt;Gstpar(idtmed[715], "DCUTM",1.E-5) ;
364 gMC-&gt;Gstpar(idtmed[715], "PPCUTM",1.E-5) ;
365 gMC-&gt;Gstpar(idtmed[715], "LOSS",2.) ;
366 gMC-&gt;Gstpar(idtmed[715], "DRAY",0.) ;
367 gMC-&gt;Gstpar(idtmed[715], "STRA",2.) ;
368
369}
370<b>//____________________________________________________________________________</b>
371<a name="AliPHOS:SetTreeAddress"> </a><a href="../ListOfTypes.html#void">void</a> <a href=".././AliPHOS.html#AliPHOS:SetTreeAddress">AliPHOS::SetTreeAddress</a>()
372{
373
374
375<b> // TBranch *branch;</b>
376<b> // AliDetector::<a href="#AliPHOS:SetTreeAddress">SetTreeAddress</a>();</b>
377
378 TBranch *branch;
379 <a href="../ListOfTypes.html#char">char</a> branchname[20];
380 sprintf(branchname,"%s",GetName());
381
382<b> // Branch address for hit tree</b>
383 TTree *treeH = gAlice-&gt;TreeH();
384 if (treeH &amp;&amp; fHits) {
385 branch = treeH-&gt;GetBranch(branchname);
386 if (branch) branch-&gt;SetAddress(&amp;fHits);
387 }
388
389<b> // Branch address for digit tree</b>
390 TTree *treeD = gAlice-&gt;TreeD();
391
392 if(fDigits)
393 fDigits-&gt;Clear();
394
395 if (treeD &amp;&amp; fDigits) {
396 branch = treeD-&gt;GetBranch(branchname);
397 if (branch) branch-&gt;SetAddress(&amp;fDigits);
398 }
399
400 if(<a href=".././AliPHOS.html#AliPHOS:fSDigits">fSDigits</a>)
401 <a href=".././AliPHOS.html#AliPHOS:fSDigits">fSDigits</a>-&gt;Clear();
402
403 if (gAlice-&gt;TreeS() &amp;&amp; <a href=".././AliPHOS.html#AliPHOS:fSDigits">fSDigits</a> ) {
404 branch = gAlice-&gt;TreeS()-&gt;GetBranch("PHOS");
405 if (branch) branch-&gt;SetAddress(&amp;<a href=".././AliPHOS.html#AliPHOS:fSDigits">fSDigits</a>) ;
406 }
407
408
409 TTree *treeR = gAlice-&gt;TreeR();
410
411<b> //Branch address for TreeR: EmcRecPoint</b>
412
413 if(<a href=".././AliPHOS.html#AliPHOS:fEmcRecPoints">fEmcRecPoints</a>)
414 <a href=".././AliPHOS.html#AliPHOS:fEmcRecPoints">fEmcRecPoints</a>-&gt;Delete();
415
416
417 if ( treeR &amp;&amp; <a href=".././AliPHOS.html#AliPHOS:fEmcRecPoints">fEmcRecPoints</a> ) {
418 branch = treeR-&gt;GetBranch("PHOSEmcRP");
419 if (branch) branch-&gt;SetAddress(&amp;<a href=".././AliPHOS.html#AliPHOS:fEmcRecPoints">fEmcRecPoints</a>) ;
420 }
421
422<b> //Branch address for TreeR: PPSDRecPoint</b>
423
424 if(<a href=".././AliPHOS.html#AliPHOS:fPpsdRecPoints">fPpsdRecPoints</a>)
425 <a href=".././AliPHOS.html#AliPHOS:fPpsdRecPoints">fPpsdRecPoints</a>-&gt;Delete();
426
427 if ( treeR &amp;&amp; <a href=".././AliPHOS.html#AliPHOS:fPpsdRecPoints">fPpsdRecPoints</a> ) {
428 branch = treeR-&gt;GetBranch("PHOSCpvRP");
429 if (branch) branch-&gt;SetAddress(&amp;<a href=".././AliPHOS.html#AliPHOS:fPpsdRecPoints">fPpsdRecPoints</a>) ;
430 }
431
432<b> //Branch address for TreeR: TrackSegments</b>
433
434 if(<a href=".././AliPHOS.html#AliPHOS:fTrackSegments">fTrackSegments</a>)
435 <a href=".././AliPHOS.html#AliPHOS:fTrackSegments">fTrackSegments</a>-&gt;Clear() ;
436
437 if ( treeR &amp;&amp; <a href=".././AliPHOS.html#AliPHOS:fTrackSegments">fTrackSegments</a> ) {
438 branch = treeR-&gt;GetBranch("PHOSTS");
439 if (branch) branch-&gt;SetAddress(&amp;<a href=".././AliPHOS.html#AliPHOS:fTrackSegments">fTrackSegments</a>) ;
440 }
441
442<b> //Branch address for TreeR: RecParticles</b>
443
444 if(<a href=".././AliPHOS.html#AliPHOS:fRecParticles">fRecParticles</a>)
445 <a href=".././AliPHOS.html#AliPHOS:fRecParticles">fRecParticles</a>-&gt;Clear() ;
446
447 if ( treeR &amp;&amp; <a href=".././AliPHOS.html#AliPHOS:fRecParticles">fRecParticles</a> ) {
448 branch = treeR-&gt;GetBranch("PHOSRP");
449 if (branch) branch-&gt;SetAddress(&amp;<a href=".././AliPHOS.html#AliPHOS:fRecParticles">fRecParticles</a>) ;
450 }
451
452}
453
454
455</pre>
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