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47890cd3 | 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 | ||
88cb7938 | 16 | /* $Id$ */ |
47890cd3 | 17 | |
18 | /////////////////////////////////////////////////////////////////////////// | |
19 | // // | |
20 | // V-Zero Detector // | |
21 | // This class contains the base procedures for the VZERO detector // | |
22 | // All comments should be sent to Brigitte CHEYNIS : // | |
61874e87 | 23 | // b.cheynis@ipnl.in2p3.fr // |
24 | // // | |
47890cd3 | 25 | // // |
26 | /////////////////////////////////////////////////////////////////////////// | |
27 | ||
88cb7938 | 28 | |
3af027ba | 29 | #include <Riostream.h> |
47890cd3 | 30 | |
47890cd3 | 31 | #include "AliVZERO.h" |
47890cd3 | 32 | |
33 | ClassImp(AliVZERO) | |
34 | ||
35 | ||
36 | //_____________________________________________________________________________ | |
37 | AliVZERO::AliVZERO(const char *name, const char *title) | |
38 | : AliDetector(name,title) | |
39 | { | |
40 | // | |
41 | // Standard constructor for VZERO Detector | |
42 | // | |
43 | ||
61874e87 | 44 | fIshunt = 1; // All hits are associated with primary particles |
47890cd3 | 45 | |
61874e87 | 46 | fHits = new TClonesArray("AliVZEROhit", 400); |
47 | fDigits = new TClonesArray("AliVZEROdigit",400); | |
48 | ||
5d12ce38 | 49 | gAlice->GetMCApp()->AddHitList(fHits); |
61874e87 | 50 | |
c288a388 | 51 | fThickness = 4.1; // total thickness of the V0R box |
52 | fThickness1 = 0.7; // thickness of the thickest cell (2.5 in version 0) | |
47890cd3 | 53 | |
54 | fMaxStepQua = 0.05; | |
55 | fMaxStepAlu = 0.01; | |
56 | ||
57 | fMaxDestepQua = -1.0; | |
58 | fMaxDestepAlu = -1.0; | |
59 | ||
60 | SetMarkerColor(kRed); | |
61874e87 | 61 | } |
62 | ||
63 | //_____________________________________________________________________________ | |
64 | AliVZERO::~AliVZERO() | |
65 | { | |
66 | if (fHits) { | |
67 | fHits->Delete(); | |
68 | delete fHits; | |
69 | } | |
70 | } | |
47890cd3 | 71 | |
72 | //_____________________________________________________________________________ | |
73 | void AliVZERO::BuildGeometry() | |
74 | { | |
75 | // | |
76 | // Build simple ROOT TNode geometry for event display | |
77 | // | |
78 | } | |
79 | ||
80 | //_____________________________________________________________________________ | |
81 | void AliVZERO::CreateGeometry() | |
82 | { | |
83 | // | |
84 | // Build simple ROOT TNode geometry for event display | |
85 | // | |
86 | } | |
87 | //_____________________________________________________________________________ | |
88 | void AliVZERO::CreateMaterials() | |
89 | { | |
90 | // | |
91 | // Build simple ROOT TNode geometry for event display | |
92 | // | |
93 | } | |
61874e87 | 94 | |
95 | ||
96 | ||
47890cd3 | 97 | //_____________________________________________________________________________ |
652e94c3 | 98 | Int_t AliVZERO::DistanceToPrimitive(Int_t /*px*/, Int_t /*py*/) |
47890cd3 | 99 | { |
100 | // | |
101 | // Calculate the distance from the mouse to the VZERO on the screen | |
102 | // Dummy routine | |
103 | // | |
104 | ||
105 | return 9999; | |
106 | } | |
107 | ||
108 | //------------------------------------------------------------------------- | |
109 | void AliVZERO::Init() | |
110 | { | |
111 | // | |
112 | // Initialise the VZERO after it has been built | |
113 | // | |
114 | } | |
115 | ||
61874e87 | 116 | |
47890cd3 | 117 | //------------------------------------------------------------------------- |
118 | ||
119 | void AliVZERO::SetMaxStepQua(Float_t p1) | |
120 | { | |
121 | fMaxStepQua = p1; | |
122 | } | |
123 | ||
124 | //___________________________________________ | |
125 | void AliVZERO::SetMaxStepAlu(Float_t p1) | |
126 | { | |
127 | fMaxStepAlu = p1; | |
128 | } | |
129 | ||
130 | //___________________________________________ | |
131 | void AliVZERO::SetMaxDestepQua(Float_t p1) | |
132 | { | |
133 | fMaxDestepQua = p1; | |
134 | } | |
135 | ||
136 | //___________________________________________ | |
137 | void AliVZERO::SetMaxDestepAlu(Float_t p1) | |
138 | { | |
139 | fMaxDestepAlu = p1; | |
140 | } | |
4dbb3fd3 | 141 | |
142 | //___________________________________________ | |
143 | AliLoader* AliVZERO::MakeLoader(const char* topfoldername) | |
144 | { | |
145 | // builds VZEROgetter (AliLoader type) | |
146 | // if detector wants to use customized getter, it must overload this method | |
147 | ||
148 | Info("MakeLoader","Creating AliVZEROLoader. Top folder is %s.",topfoldername); | |
149 | fLoader = new AliVZEROLoader(GetName(),topfoldername); | |
150 | return fLoader; | |
151 | } | |
152 | ||
0e305a84 | 153 | //___________________________________________ |
154 | void AliVZERO::SetTreeAddress(){ | |
155 | // Sets tree address for hits. | |
156 | ||
157 | if (fLoader->TreeH() && (fHits == 0x0)) | |
158 | fHits = new TClonesArray("AliVZEROhit", 400); | |
159 | ||
160 | AliDetector::SetTreeAddress(); | |
161 | } | |
4dbb3fd3 | 162 | |
163 |