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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 | // Class AliMUONGeometryModule | |
19 | // ----------------------------- | |
20 | // Class for definition of the detector module parameters | |
21 | // (the transformations of detection elements, mapping between | |
22 | // sensitive volumes and detection elements). | |
23 | // | |
24 | // Author: Ivana Hrivnacova, IPN Orsay | |
25 | ||
26 | #include "AliMUONGeometryModule.h" | |
27 | #include "AliMUONGeometryModuleTransformer.h" | |
28 | #include "AliMUONGeometryEnvelope.h" | |
29 | #include "AliMUONGeometryEnvelopeStore.h" | |
30 | #include "AliMUONGeometryDetElement.h" | |
31 | #include "AliMUONGeometryStore.h" | |
32 | #include "AliMUONStringIntMap.h" | |
33 | ||
34 | #include "AliLog.h" | |
35 | ||
36 | #include <TVirtualMC.h> | |
37 | #include <TGeoMatrix.h> | |
38 | #include <TObjArray.h> | |
39 | #include <TArrayI.h> | |
40 | #include <Riostream.h> | |
41 | ||
42 | ClassImp(AliMUONGeometryModule) | |
43 | ||
44 | //______________________________________________________________________________ | |
45 | AliMUONGeometryModule::AliMUONGeometryModule(Int_t moduleId) | |
46 | : TObject(), | |
47 | fIsVirtual(true), | |
48 | fNofSVs(0), | |
49 | fSVVolumeIds(0), | |
50 | fEnvelopes(0), | |
51 | fSVMap(0), | |
52 | fTransformer(0) | |
53 | { | |
54 | /// Standard constructor | |
55 | ||
56 | // Arrays of volumes Ids | |
57 | fSVVolumeIds = new TArrayI(20); | |
58 | ||
59 | // Sensitive volumes map | |
60 | fSVMap = new AliMUONStringIntMap(); | |
61 | ||
62 | // Geometry parametrisation | |
63 | fTransformer = new AliMUONGeometryModuleTransformer(moduleId); | |
64 | ||
65 | // Envelope store | |
66 | fEnvelopes = new AliMUONGeometryEnvelopeStore( | |
67 | fTransformer->GetDetElementStore()); | |
68 | } | |
69 | ||
70 | ||
71 | //______________________________________________________________________________ | |
72 | AliMUONGeometryModule::AliMUONGeometryModule() | |
73 | : TObject(), | |
74 | fIsVirtual(true), | |
75 | fNofSVs(0), | |
76 | fSVVolumeIds(0), | |
77 | fEnvelopes(0), | |
78 | fSVMap(0), | |
79 | fTransformer(0) | |
80 | { | |
81 | /// Default constructor | |
82 | } | |
83 | ||
84 | ||
85 | //______________________________________________________________________________ | |
86 | AliMUONGeometryModule::AliMUONGeometryModule(const AliMUONGeometryModule& rhs) | |
87 | : TObject(rhs) | |
88 | { | |
89 | /// Protected copy constructor | |
90 | ||
91 | AliFatal("Copy constructor is not implemented."); | |
92 | } | |
93 | ||
94 | //______________________________________________________________________________ | |
95 | AliMUONGeometryModule::~AliMUONGeometryModule() | |
96 | { | |
97 | /// Destructor | |
98 | ||
99 | delete fSVVolumeIds; | |
100 | delete fEnvelopes; | |
101 | delete fSVMap; | |
102 | delete fTransformer; | |
103 | } | |
104 | ||
105 | //______________________________________________________________________________ | |
106 | AliMUONGeometryModule& | |
107 | AliMUONGeometryModule::operator = (const AliMUONGeometryModule& rhs) | |
108 | { | |
109 | /// Protected assignement operator | |
110 | ||
111 | // check assignement to self | |
112 | if (this == &rhs) return *this; | |
113 | ||
114 | AliFatal("Assignment operator is not implemented."); | |
115 | ||
116 | return *this; | |
117 | } | |
118 | ||
119 | // | |
120 | // private methods | |
121 | // | |
122 | ||
123 | //______________________________________________________________________________ | |
124 | Int_t AliMUONGeometryModule::GetSVIndex(Int_t svVolId) const | |
125 | { | |
126 | /// Return the index of the volume specified by volId | |
127 | /// if it is present in the list of sensitive volumes | |
128 | /// (or -1 if not present). | |
129 | ||
130 | for (Int_t i=0; i<fNofSVs; i++) { | |
131 | if (fSVVolumeIds->At(i) == svVolId) return i; | |
132 | } | |
133 | return -1; | |
134 | } | |
135 | ||
136 | // | |
137 | // public methods | |
138 | // | |
139 | ||
140 | //______________________________________________________________________________ | |
141 | void AliMUONGeometryModule::SetTransformation(const TGeoCombiTrans& transform) | |
142 | { | |
143 | /// Set the module position wrt world. | |
144 | ||
145 | fTransformer->SetTransformation(transform); | |
146 | } | |
147 | ||
148 | //______________________________________________________________________________ | |
149 | void AliMUONGeometryModule::SetVolumePath(const TString& volumePath) | |
150 | { | |
151 | /// Set the volume path to transformer | |
152 | ||
153 | fTransformer->SetVolumePath(volumePath); | |
154 | } | |
155 | ||
156 | //______________________________________________________________________________ | |
157 | void AliMUONGeometryModule::SetSensitiveVolume(Int_t svVolId) | |
158 | { | |
159 | /// Add the volume specified by volId to the list of sensitive | |
160 | /// volumes | |
161 | ||
162 | // Resize TArrayI if needed | |
163 | if (fSVVolumeIds->GetSize() == fNofSVs) fSVVolumeIds->Set(2*fNofSVs); | |
164 | ||
165 | fSVVolumeIds->AddAt(svVolId, fNofSVs++); | |
166 | } | |
167 | ||
168 | //______________________________________________________________________________ | |
169 | void AliMUONGeometryModule::SetSensitiveVolume(const TString& volName) | |
170 | { | |
171 | /// Add the volume specified by volName to the list of sensitive | |
172 | /// volumes | |
173 | ||
174 | SetSensitiveVolume(gMC->VolId(volName)); | |
175 | } | |
176 | ||
177 | //______________________________________________________________________________ | |
178 | void AliMUONGeometryModule::SetAlign(Bool_t align) | |
179 | { | |
180 | /// Set alignement option to envelope store. | |
181 | ||
182 | fEnvelopes->SetAlign(align); | |
183 | } | |
184 | ||
185 | //______________________________________________________________________________ | |
186 | AliMUONGeometryDetElement* | |
187 | AliMUONGeometryModule::FindBySensitiveVolume(const TString& sensVolume) const | |
188 | { | |
189 | /// Find TGeoCombiTrans for the detector element Id specified by aligned volume | |
190 | ||
191 | Int_t detElemId = fSVMap->Get(sensVolume); | |
192 | ||
193 | if (!detElemId) return 0; | |
194 | // The specified sensitive volume is not in the map | |
195 | ||
196 | return fTransformer->GetDetElement(detElemId); | |
197 | } | |
198 | ||
199 | //______________________________________________________________________________ | |
200 | Bool_t AliMUONGeometryModule::IsSensitiveVolume(Int_t volId) const | |
201 | { | |
202 | /// Check if the volume specified by volId is present in the list | |
203 | /// of sensitive volumes. | |
204 | ||
205 | for (Int_t i=0; i<fNofSVs; i++) { | |
206 | if (fSVVolumeIds->At(i) == volId) return kTRUE; | |
207 | } | |
208 | return kFALSE; | |
209 | } | |
210 | ||
211 | //______________________________________________________________________________ | |
212 | Bool_t AliMUONGeometryModule::IsSensitiveVolume(const TString& volName) const | |
213 | { | |
214 | /// Check if the volume specified by volName is present in the list | |
215 | /// of sensitive volumes. | |
216 | ||
217 | return IsSensitiveVolume(gMC->VolId(volName)); | |
218 | } |