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[u/mrichter/AliRoot.git] / ACORDE / AliACORDEConstants.cxx
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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
32AliACORDEConstants* AliACORDEConstants::fgInstance = 0;
33
34const Float_t AliACORDEConstants::fgkCageLenght = 477.6;
35const Float_t AliACORDEConstants::fgkCageWidth = 166.7;
36const Float_t AliACORDEConstants::fgkCageHeight = 10.7;
37const Float_t AliACORDEConstants::fgkSinglePaletteLenght = 363.0;
38const Float_t AliACORDEConstants::fgkSinglePaletteWidth = 19.7;
39const Float_t AliACORDEConstants::fgkSinglePaletteHeight = 1;
40const Float_t AliACORDEConstants::fgkActiveAreaGap = 0.7;
41const Float_t AliACORDEConstants::fgkActiveAreaLenght = AliACORDEConstants::fgkSinglePaletteLenght;
42const Float_t AliACORDEConstants::fgkActiveAreaWidth = 156.7;
43const Float_t AliACORDEConstants::fgkActiveAreaHeight = 2*AliACORDEConstants::fgkSinglePaletteHeight + AliACORDEConstants::fgkActiveAreaGap;
44const Float_t AliACORDEConstants::fgkMagnetWidth = 654.4;
45const Float_t AliACORDEConstants::fgkMagnetLenght = 1200;
46const Float_t AliACORDEConstants::fgkMagMinRadius = 790;
47const Float_t AliACORDEConstants::fgkMagMaxRadius = AliACORDEConstants::fgkMagMinRadius + 20;
48const Float_t AliACORDEConstants::fgkDepth =4420; // cm
49
50ClassImp(AliACORDEConstants)
51
52//_____________________________________________________________________________
53AliACORDEConstants::AliACORDEConstants()
54 : TObject()
55{
56 // Default constructor
57}
58
59//_____________________________________________________________________________
60AliACORDEConstants::AliACORDEConstants(const AliACORDEConstants& ct)
61 : TObject(ct)
62{
63 // Copy constructor
64}
65
66//_____________________________________________________________________________
67AliACORDEConstants& AliACORDEConstants::operator=(const AliACORDEConstants&)
68{
69 // Asingment operator
70 return *this;
71}
72
73//_____________________________________________________________________________
74AliACORDEConstants* AliACORDEConstants::Instance()
75{
76 if ( !fgInstance ) {
77 fgInstance = new AliACORDEConstants;
78 }
79 return fgInstance;
80}
81
82//_____________________________________________________________________________
83AliACORDEConstants::~AliACORDEConstants()
84{
85 fgInstance = 0;
86}
87
88//_____________________________________________________________________________
89Float_t AliACORDEConstants::CageLenght() const
90{
91 // Module lenght
92 return fgkCageLenght;
93}
94
95//_____________________________________________________________________________
96Float_t AliACORDEConstants::CageWidth() const
97{
98 // Module width
99 return fgkCageWidth;
100}
101
102//_____________________________________________________________________________
103Float_t AliACORDEConstants::CageHeight() const
104{
105 // Module height
106 return fgkCageHeight;
107}
108
109//_____________________________________________________________________________
110Float_t AliACORDEConstants::SinglePaletteLenght() const
111{
112 // Lenght of the scintillator active zone for a single counter
113 return fgkSinglePaletteLenght;
114}
115
116//_____________________________________________________________________________
117Float_t AliACORDEConstants::SinglePaletteWidth() const
118{
119 // Width of the scintillator active zone for a single counter
120 return fgkSinglePaletteWidth;
121}
122
123//_____________________________________________________________________________
124Float_t AliACORDEConstants::SinglePaletteHeight() const
125{
126 // Height of the scintillator active zone for a single counter
127 return fgkSinglePaletteHeight;
128}
129
130//_____________________________________________________________________________
131Float_t AliACORDEConstants::ActiveAreaGap() const
132{
133 // Gap betwen scintillators
134 return fgkActiveAreaGap;
135}
136
137//_____________________________________________________________________________
138Float_t AliACORDEConstants::ActiveAreaLenght() const
139{
140 // Lenght of the scintillator active zone
141 return fgkActiveAreaLenght;
142}
143
144//_____________________________________________________________________________
145Float_t AliACORDEConstants::ActiveAreaWidth() const
146{
147 // Width of the scintillator active zone
148 return fgkActiveAreaWidth;
149}
150
151//_____________________________________________________________________________
152Float_t AliACORDEConstants::ActiveAreaHeight() const
153{
154 // Height of the scintillator active zone
155 return fgkActiveAreaHeight;
156}
157
158//_____________________________________________________________________________
159Float_t AliACORDEConstants::MagnetWidth() const
160{
161 // Magnet width
162 return fgkMagnetWidth;
163}
164
165//_____________________________________________________________________________
166Float_t AliACORDEConstants::MagnetLenght() const
167{
168 // Magnet lenght
169 return fgkMagnetLenght;
170}
171
172//_____________________________________________________________________________
173Float_t AliACORDEConstants::MagMinRadius() const
174{
175 // Magnet Inner radius
176 return fgkMagMinRadius;
177}
178
179//_____________________________________________________________________________
180Float_t AliACORDEConstants::MagMaxRadius() const
181{
182 // Magnet outer radius
183 return fgkMagMaxRadius;
184}
185
186//_____________________________________________________________________________
187Float_t AliACORDEConstants::Depth() const
188{
189 // Alice IP depth
190 return fgkDepth;
191}