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b86e74f5 | 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 | ||
16 | /* $Id$ */ | |
17 | ||
18 | //////////////////////////////////////////////////////////////////////// | |
19 | // | |
20 | // AliACORDEConstants class | |
21 | // | |
22 | // This class serves to group constants needed by ACORDE detector in 1 | |
23 | // easily accessible place. All constants are public const static data | |
24 | // members. The class is never instatiated. | |
25 | // Author: Arturo Fernandez, Enrique Gamez | |
26 | // FCFM-UAP, Mexico. | |
27 | // | |
28 | //////////////////////////////////////////////////////////////////////// | |
29 | ||
30 | #include "AliACORDEConstants.h" | |
31 | ||
32 | AliACORDEConstants* AliACORDEConstants::fgInstance = 0; | |
33 | ||
34 | const Float_t AliACORDEConstants::fgkCageLenght = 477.6; | |
35 | const Float_t AliACORDEConstants::fgkCageWidth = 166.7; | |
36 | const Float_t AliACORDEConstants::fgkCageHeight = 10.7; | |
37 | const Float_t AliACORDEConstants::fgkSinglePaletteLenght = 363.0; | |
38 | const Float_t AliACORDEConstants::fgkSinglePaletteWidth = 19.7; | |
39 | const Float_t AliACORDEConstants::fgkSinglePaletteHeight = 1; | |
40 | const Float_t AliACORDEConstants::fgkActiveAreaGap = 0.7; | |
41 | const Float_t AliACORDEConstants::fgkActiveAreaLenght = AliACORDEConstants::fgkSinglePaletteLenght; | |
42 | const Float_t AliACORDEConstants::fgkActiveAreaWidth = 156.7; | |
43 | const Float_t AliACORDEConstants::fgkActiveAreaHeight = 2*AliACORDEConstants::fgkSinglePaletteHeight + AliACORDEConstants::fgkActiveAreaGap; | |
44 | const Float_t AliACORDEConstants::fgkMagnetWidth = 654.4; | |
45 | const Float_t AliACORDEConstants::fgkMagnetLenght = 1200; | |
46 | const Float_t AliACORDEConstants::fgkMagMinRadius = 790; | |
47 | const Float_t AliACORDEConstants::fgkMagMaxRadius = AliACORDEConstants::fgkMagMinRadius + 20; | |
48 | const Float_t AliACORDEConstants::fgkDepth =4420; // cm | |
49 | ||
50 | ClassImp(AliACORDEConstants) | |
51 | ||
52 | //_____________________________________________________________________________ | |
53 | AliACORDEConstants::AliACORDEConstants() | |
54 | : TObject() | |
55 | { | |
56 | // Default constructor | |
57 | } | |
58 | ||
59 | //_____________________________________________________________________________ | |
60 | AliACORDEConstants::AliACORDEConstants(const AliACORDEConstants& ct) | |
61 | : TObject(ct) | |
62 | { | |
63 | // Copy constructor | |
64 | } | |
65 | ||
66 | //_____________________________________________________________________________ | |
67 | AliACORDEConstants& AliACORDEConstants::operator=(const AliACORDEConstants&) | |
68 | { | |
69 | // Asingment operator | |
70 | return *this; | |
71 | } | |
72 | ||
73 | //_____________________________________________________________________________ | |
74 | AliACORDEConstants* AliACORDEConstants::Instance() | |
75 | { | |
76 | if ( !fgInstance ) { | |
77 | fgInstance = new AliACORDEConstants; | |
78 | } | |
79 | return fgInstance; | |
80 | } | |
81 | ||
82 | //_____________________________________________________________________________ | |
83 | AliACORDEConstants::~AliACORDEConstants() | |
84 | { | |
85 | fgInstance = 0; | |
86 | } | |
87 | ||
88 | //_____________________________________________________________________________ | |
89 | Float_t AliACORDEConstants::CageLenght() const | |
90 | { | |
91 | // Module lenght | |
92 | return fgkCageLenght; | |
93 | } | |
94 | ||
95 | //_____________________________________________________________________________ | |
96 | Float_t AliACORDEConstants::CageWidth() const | |
97 | { | |
98 | // Module width | |
99 | return fgkCageWidth; | |
100 | } | |
101 | ||
102 | //_____________________________________________________________________________ | |
103 | Float_t AliACORDEConstants::CageHeight() const | |
104 | { | |
105 | // Module height | |
106 | return fgkCageHeight; | |
107 | } | |
108 | ||
109 | //_____________________________________________________________________________ | |
110 | Float_t AliACORDEConstants::SinglePaletteLenght() const | |
111 | { | |
112 | // Lenght of the scintillator active zone for a single counter | |
113 | return fgkSinglePaletteLenght; | |
114 | } | |
115 | ||
116 | //_____________________________________________________________________________ | |
117 | Float_t AliACORDEConstants::SinglePaletteWidth() const | |
118 | { | |
119 | // Width of the scintillator active zone for a single counter | |
120 | return fgkSinglePaletteWidth; | |
121 | } | |
122 | ||
123 | //_____________________________________________________________________________ | |
124 | Float_t AliACORDEConstants::SinglePaletteHeight() const | |
125 | { | |
126 | // Height of the scintillator active zone for a single counter | |
127 | return fgkSinglePaletteHeight; | |
128 | } | |
129 | ||
130 | //_____________________________________________________________________________ | |
131 | Float_t AliACORDEConstants::ActiveAreaGap() const | |
132 | { | |
133 | // Gap betwen scintillators | |
134 | return fgkActiveAreaGap; | |
135 | } | |
136 | ||
137 | //_____________________________________________________________________________ | |
138 | Float_t AliACORDEConstants::ActiveAreaLenght() const | |
139 | { | |
140 | // Lenght of the scintillator active zone | |
141 | return fgkActiveAreaLenght; | |
142 | } | |
143 | ||
144 | //_____________________________________________________________________________ | |
145 | Float_t AliACORDEConstants::ActiveAreaWidth() const | |
146 | { | |
147 | // Width of the scintillator active zone | |
148 | return fgkActiveAreaWidth; | |
149 | } | |
150 | ||
151 | //_____________________________________________________________________________ | |
152 | Float_t AliACORDEConstants::ActiveAreaHeight() const | |
153 | { | |
154 | // Height of the scintillator active zone | |
155 | return fgkActiveAreaHeight; | |
156 | } | |
157 | ||
158 | //_____________________________________________________________________________ | |
159 | Float_t AliACORDEConstants::MagnetWidth() const | |
160 | { | |
161 | // Magnet width | |
162 | return fgkMagnetWidth; | |
163 | } | |
164 | ||
165 | //_____________________________________________________________________________ | |
166 | Float_t AliACORDEConstants::MagnetLenght() const | |
167 | { | |
168 | // Magnet lenght | |
169 | return fgkMagnetLenght; | |
170 | } | |
171 | ||
172 | //_____________________________________________________________________________ | |
173 | Float_t AliACORDEConstants::MagMinRadius() const | |
174 | { | |
175 | // Magnet Inner radius | |
176 | return fgkMagMinRadius; | |
177 | } | |
178 | ||
179 | //_____________________________________________________________________________ | |
180 | Float_t AliACORDEConstants::MagMaxRadius() const | |
181 | { | |
182 | // Magnet outer radius | |
183 | return fgkMagMaxRadius; | |
184 | } | |
185 | ||
186 | //_____________________________________________________________________________ | |
187 | Float_t AliACORDEConstants::Depth() const | |
188 | { | |
189 | // Alice IP depth | |
190 | return fgkDepth; | |
191 | } |