]>
Commit | Line | Data |
---|---|---|
fc337f2e | 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 | //////////////////////////////////////////////////////////// | |
17 | // Factory for muon chambers, segmentations and response // | |
18 | //////////////////////////////////////////////////////////// | |
19 | ||
20 | /* $Id$ */ | |
21 | ||
f7006443 | 22 | // -------------------------- |
23 | // Class AliMUONSegFactory | |
24 | // -------------------------- | |
25 | // New factory for building segmentations at all levels | |
26 | // Authors: Ivana Hrivnacova, IPN Orsay | |
27 | ||
fc337f2e | 28 | #include "AliMUONSegFactory.h" |
29 | #include "AliMUONConstants.h" | |
fc337f2e | 30 | #include "AliMUONGeometryTransformer.h" |
31 | #include "AliMUONGeometryModule.h" | |
32 | #include "AliMUONSegmentation.h" | |
33 | #include "AliMUONGeometrySegmentation.h" | |
34 | #include "AliMUONSt12QuadrantSegmentation.h" | |
35 | #include "AliMUONSt345SlatSegmentation.h" | |
36 | #include "AliMUONSt345SlatSegmentationV2.h" | |
fc337f2e | 37 | #include "AliMUONTriggerSegmentationV2.h" |
fc337f2e | 38 | |
39 | #include "AliMpDEManager.h" | |
40 | #include "AliMpDEIterator.h" | |
b27e9585 | 41 | #include "AliMpSegmentation.h" |
fc337f2e | 42 | |
43 | #include "AliLog.h" | |
44 | ||
45 | #include <Riostream.h> | |
46 | #include <TSystem.h> | |
47 | #include <TObjString.h> | |
48 | #include <TMap.h> | |
49 | ||
5398f946 | 50 | /// \cond CLASSIMP |
fc337f2e | 51 | ClassImp(AliMUONSegFactory) |
5398f946 | 52 | /// \endcond |
fc337f2e | 53 | |
54 | //______________________________________________________________________________ | |
55 | AliMUONSegFactory::AliMUONSegFactory(const AliMUONGeometryTransformer* geometry) | |
56 | : TObject(), | |
fc337f2e | 57 | fDESegmentations(), |
58 | fSegmentation(0), | |
59 | fkTransformer(geometry) | |
60 | { | |
61 | /// Standard constructor | |
62 | ||
63 | } | |
64 | ||
65 | //______________________________________________________________________________ | |
4f27ddd4 | 66 | AliMUONSegFactory::AliMUONSegFactory(const TString& volPathsFileName, |
67 | const TString& transformsFileName) | |
fc337f2e | 68 | : TObject(), |
fc337f2e | 69 | fDESegmentations(), |
70 | fSegmentation(0), | |
71 | fkTransformer(0) | |
72 | { | |
73 | /// Standard constructor | |
74 | ||
75 | // Transformer | |
76 | AliMUONGeometryTransformer* transformer = new AliMUONGeometryTransformer(true); | |
4f27ddd4 | 77 | transformer->ReadGeometryData(volPathsFileName, transformsFileName); |
fc337f2e | 78 | fkTransformer = transformer; |
79 | } | |
80 | ||
81 | //______________________________________________________________________________ | |
82 | AliMUONSegFactory::AliMUONSegFactory() | |
83 | : TObject(), | |
fc337f2e | 84 | fDESegmentations(), |
85 | fSegmentation(0), | |
86 | fkTransformer(0) | |
87 | { | |
88 | /// Default constructor | |
89 | } | |
90 | ||
fc337f2e | 91 | //______________________________________________________________________________ |
92 | ||
93 | AliMUONSegFactory::~AliMUONSegFactory() | |
94 | { | |
95 | /// Destructor | |
96 | ||
97 | //delete fSegmentation; | |
98 | // The segmentation is supposed to be deleted in the client code | |
99 | } | |
100 | ||
fc337f2e | 101 | // |
102 | // Private methods | |
103 | // | |
104 | ||
105 | //______________________________________________________________________________ | |
6080a225 | 106 | Bool_t AliMUONSegFactory::IsGeometryDefined(Int_t ichamberId) |
fc337f2e | 107 | { |
5398f946 | 108 | /// Return true, if det elements for the chamber with the given ichamber Id |
109 | /// are defined in geometry (the geometry builder for this chamber was activated) | |
fc337f2e | 110 | |
6080a225 | 111 | AliMpDEIterator it; |
112 | it.First(ichamberId); | |
113 | Int_t firstDE = it.CurrentDE(); | |
114 | ||
fc337f2e | 115 | if ( ! fkTransformer || |
6080a225 | 116 | ! fkTransformer->GetModuleTransformerByDEId(firstDE, false) ) |
fc337f2e | 117 | |
118 | return kFALSE; | |
119 | ||
120 | return kTRUE; | |
121 | } | |
122 | ||
123 | //__________________________________________________________________________ | |
124 | AliMUONSegmentation* AliMUONSegFactory::Segmentation() | |
125 | { | |
126 | /// Return the segmentation container, create it if it does not yet exist | |
127 | ||
128 | if ( ! fSegmentation ) | |
6080a225 | 129 | fSegmentation = new AliMUONSegmentation(AliMUONConstants::NGeomModules()); |
fc337f2e | 130 | |
131 | return fSegmentation; | |
132 | } | |
133 | ||
134 | // | |
135 | // public methods | |
136 | // | |
137 | ||
fc337f2e | 138 | //______________________________________________________________________________ |
139 | AliMUONVGeometryDESegmentation* | |
140 | AliMUONSegFactory::CreateDESegmentation(Int_t detElemId, Int_t cath) | |
141 | { | |
5398f946 | 142 | /// Create DE segmentation, operating in local DE reference frame |
fc337f2e | 143 | |
144 | // Check detElemId & cath | |
145 | if ( ! AliMpDEManager::IsValid(detElemId, cath, true) ) return 0; | |
146 | ||
147 | // Check if transformer is defined | |
148 | if ( ! fkTransformer) { | |
149 | AliErrorStream() << "Geometry transformer not defined" << endl; | |
150 | return 0; | |
151 | } | |
152 | ||
153 | // Only return it, if DE segmentation for this detElemId and cath | |
154 | // was already defined | |
155 | // | |
156 | const AliMUONVGeometryDESegmentation* kdeSegmentation | |
157 | = Segmentation()->GetDESegmentation(detElemId, cath, false); | |
158 | if ( kdeSegmentation ) | |
159 | return const_cast<AliMUONVGeometryDESegmentation*>(kdeSegmentation); | |
160 | ||
161 | // Get module, create it if it does not exist | |
162 | // | |
fc337f2e | 163 | AliMUONGeometrySegmentation* moduleSegmentation |
6080a225 | 164 | = Segmentation()->GetModuleSegmentationByDEId(detElemId, cath, false); |
fc337f2e | 165 | if (! moduleSegmentation) { |
6080a225 | 166 | Int_t moduleId = AliMpDEManager::GetGeomModuleId(detElemId); |
fc337f2e | 167 | moduleSegmentation |
168 | = new AliMUONGeometrySegmentation( | |
169 | fkTransformer->GetModuleTransformer(moduleId)); | |
170 | Segmentation()->AddModuleSegmentation(moduleId, cath, moduleSegmentation); | |
171 | } | |
172 | ||
173 | // Get DE segmentation for this DE type, create it if it does not exist | |
174 | // | |
175 | AliMUONVGeometryDESegmentation* deSegmentation = 0; | |
176 | TString deName = AliMpDEManager::GetDEName(detElemId, cath); | |
177 | TObject* objSegmentation = fDESegmentations.Get(deName); | |
178 | if ( objSegmentation ) | |
179 | deSegmentation = (AliMUONVGeometryDESegmentation*)objSegmentation; | |
180 | ||
181 | if ( !deSegmentation ) { | |
182 | ||
b27e9585 | 183 | |
184 | ||
fc337f2e | 185 | // Get/Create mapping segmentation via mapping manager |
b27e9585 | 186 | const AliMpVSegmentation* kmpSegmentation |
187 | = AliMpSegmentation::Instance()->GetMpSegmentation(detElemId, cath); | |
fc337f2e | 188 | AliMpVSegmentation* mpSegmentation |
b27e9585 | 189 | = const_cast<AliMpVSegmentation*>(kmpSegmentation); |
190 | ||
fc337f2e | 191 | AliMpStationType stationType = AliMpDEManager::GetStationType(detElemId); |
192 | AliMpPlaneType planeType = AliMpDEManager::GetPlaneType(detElemId, cath); | |
193 | ||
194 | switch (stationType) { | |
195 | ||
196 | case kStation1: | |
197 | case kStation2: | |
198 | deSegmentation = new AliMUONSt12QuadrantSegmentation( | |
199 | mpSegmentation, stationType, planeType); | |
200 | //cout << " new AliMUONSt12QuadrantSegmentation " | |
201 | // << StationTypeName(stationType) << " " | |
202 | // << PlaneTypeName(planeType) << " " | |
203 | // << deName << endl; | |
204 | ||
205 | break; | |
206 | ||
207 | case kStation345: | |
208 | deSegmentation = new AliMUONSt345SlatSegmentationV2( | |
209 | mpSegmentation, detElemId, planeType); | |
210 | //cout << " new AliMUONSt345SlatSegmentationV2 " | |
211 | // << StationTypeName(stationType) << " " | |
212 | // << PlaneTypeName(planeType) << " " | |
213 | // << deName << endl; | |
214 | break; | |
215 | ||
216 | case kStationTrigger: | |
217 | deSegmentation = new AliMUONTriggerSegmentationV2( | |
218 | mpSegmentation, detElemId, planeType); | |
219 | //cout << " new AliMUONTriggerSegmentationV2 " | |
220 | // << StationTypeName(stationType) << " " | |
221 | // << PlaneTypeName(planeType) << " " | |
222 | // << deName << endl; | |
223 | break; | |
224 | } | |
225 | ||
226 | // Map new DE segmentation | |
227 | fDESegmentations.Add(deName, deSegmentation); | |
228 | Segmentation()->AddDESegmentation(deSegmentation); | |
229 | } | |
230 | ||
231 | // Add DE segmentation to module | |
232 | // | |
233 | moduleSegmentation->Add(detElemId, deName, deSegmentation); | |
234 | ||
235 | return deSegmentation; | |
236 | } | |
237 | ||
238 | ||
239 | //______________________________________________________________________________ | |
6080a225 | 240 | void |
241 | AliMUONSegFactory::CreateModuleSegmentations(Int_t chamberId, Int_t cath) | |
fc337f2e | 242 | { |
6080a225 | 243 | /// Create module segmentation(s), operating in the global reference frame |
5398f946 | 244 | /// Detection elements are defined via DE names map. |
fc337f2e | 245 | |
246 | // Check cathod & module Id | |
247 | if ( ! AliMpDEManager::IsValidCathod(cath, true) || | |
6080a225 | 248 | ! AliMpDEManager::IsValidChamberId(chamberId, true) ) return; |
fc337f2e | 249 | |
250 | AliMpDEIterator it; | |
6080a225 | 251 | for ( it.First(chamberId); ! it.IsDone(); it.Next() ) |
fc337f2e | 252 | CreateDESegmentation(it.CurrentDE(), cath); |
fc337f2e | 253 | } |
254 | ||
255 | //______________________________________________________________________________ | |
256 | AliMUONSegmentation* | |
257 | AliMUONSegFactory::CreateSegmentation(const TString& option) | |
258 | { | |
259 | /// Create segmentations on all levels and return their container. | |
260 | ||
261 | // Check options | |
262 | if ( option != "default" && | |
263 | option != "FactoryV2" && | |
264 | option != "FactoryV3" && | |
265 | option != "FactoryV4" && | |
266 | option != "new") { | |
267 | ||
268 | AliErrorStream() << "Option " << option << " not defined." << endl; | |
269 | return 0; | |
270 | } | |
271 | ||
6080a225 | 272 | if ( option == "FactoryV2" || option == "FactoryV3" ) { |
fc337f2e | 273 | |
6080a225 | 274 | AliErrorStream() |
275 | << "Option " << option << " not supported anymore." << endl; | |
276 | return 0; | |
277 | } | |
fc337f2e | 278 | |
6080a225 | 279 | for (Int_t chamberId = 0; chamberId<AliMUONConstants::NCh(); chamberId++) |
280 | for (Int_t cath = 0; cath < 2; cath++) { | |
281 | if ( IsGeometryDefined(chamberId) ) | |
282 | CreateModuleSegmentations( chamberId, cath); | |
fc337f2e | 283 | } |
fc337f2e | 284 | |
6080a225 | 285 | return Segmentation(); |
fc337f2e | 286 | } |
287 |