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2060b217 | 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 | /// \class AliMUONClusterStoreV2 | |
20 | /// | |
21 | /// Implementation of VClusterStore. | |
22 | /// | |
23 | /// Note that clusters are identified by their UniqueID, so it MUST be correctly set | |
24 | /// | |
25 | /// \author Philippe Pillot, Subatech | |
26 | /// | |
27 | //----------------------------------------------------------------------------- | |
28 | ||
29 | #include "AliMUONClusterStoreV2.h" | |
30 | ||
31 | #include "AliMUONRawClusterV2.h" | |
32 | #include "AliMUONClusterStoreV2Iterator.h" | |
33 | #include "AliMUONTreeManager.h" | |
34 | #include "AliMpConstants.h" | |
35 | #include "AliMpExMap.h" | |
36 | ||
37 | #include "AliLog.h" | |
38 | ||
39 | #include <TTree.h> | |
40 | ||
41 | #include <Riostream.h> | |
42 | ||
43 | /// \cond CLASSIMP | |
44 | ClassImp(AliMUONClusterStoreV2) | |
45 | /// \endcond | |
46 | ||
47 | //_____________________________________________________________________________ | |
48 | AliMUONClusterStoreV2::AliMUONClusterStoreV2() | |
49 | : AliMUONVClusterStore(), | |
50 | fClusters(new TClonesArray("AliMUONRawClusterV2",100)), | |
51 | fMap(0x0), | |
52 | fMapped(kFALSE) | |
53 | { | |
54 | /// Constructor | |
55 | } | |
56 | ||
57 | //_____________________________________________________________________________ | |
58 | AliMUONClusterStoreV2::AliMUONClusterStoreV2(const AliMUONClusterStoreV2& store) | |
59 | : AliMUONVClusterStore(), | |
60 | fClusters(new TClonesArray(*(store.fClusters))), | |
61 | fMap(0x0), | |
62 | fMapped(kFALSE) | |
63 | { | |
64 | /// Copy constructor | |
65 | if (store.fMapped) ReMap(); | |
66 | } | |
67 | ||
68 | //_____________________________________________________________________________ | |
69 | AliMUONClusterStoreV2& AliMUONClusterStoreV2::operator=(const AliMUONClusterStoreV2& store) | |
70 | { | |
71 | /// Assignment operator | |
0d66cd7d | 72 | if ( this != &store ) |
73 | { | |
74 | fClusters = new TClonesArray(*(store.fClusters)); | |
75 | fMap = 0x0; | |
76 | fMapped = kFALSE; | |
77 | if (store.fMapped) ReMap(); | |
78 | } | |
2060b217 | 79 | return *this; |
80 | } | |
81 | ||
82 | //_____________________________________________________________________________ | |
83 | AliMUONClusterStoreV2::~AliMUONClusterStoreV2() | |
84 | { | |
85 | /// Destructor | |
86 | delete fClusters; | |
87 | delete fMap; | |
88 | } | |
89 | ||
90 | //_____________________________________________________________________________ | |
91 | void AliMUONClusterStoreV2::Clear(Option_t*) | |
92 | { | |
93 | /// Clear the internal cluster array AND the index | |
94 | fClusters->Clear("C"); | |
95 | if (fMap) { | |
630711ed | 96 | Int_t nChamber = AliMpConstants::NofTrackingChambers(); |
97 | for (Int_t chamber=0; chamber<nChamber; chamber++) { | |
98 | AliMpExMap *map = static_cast<AliMpExMap *>(fMap->UncheckedAt(chamber)); | |
99 | map->Clear("C"); | |
100 | } | |
2060b217 | 101 | fMapped = kFALSE; |
102 | } | |
103 | } | |
104 | ||
105 | //_____________________________________________________________________________ | |
106 | Bool_t AliMUONClusterStoreV2::Connect(TTree& tree, Bool_t alone) const | |
107 | { | |
108 | /// Connect this to the tree, i.e. make the branches or set their addresses. | |
109 | ||
110 | AliMUONTreeManager tman; | |
111 | ||
112 | if (tree.GetBranch("MUONRawClusters")) { | |
113 | ||
114 | if (alone) tman.UpdateBranchStatuses(tree,"MUONRawClusters"); | |
115 | ||
116 | return tman.SetAddress(tree,"MUONRawClusters", | |
117 | const_cast<TClonesArray**>(&fClusters)); | |
118 | } else { | |
119 | ||
120 | return tman.MakeBranch(tree,ClassName(),"TClonesArray", "MUONRawClusters", | |
121 | const_cast<TClonesArray**>(&fClusters)); | |
122 | } | |
123 | ||
124 | } | |
125 | ||
126 | //_____________________________________________________________________________ | |
127 | AliMUONVCluster* AliMUONClusterStoreV2::CreateCluster(Int_t chamberId, Int_t detElemId, Int_t clusterIndex) const | |
128 | { | |
129 | /// Create a cluster | |
130 | return new AliMUONRawClusterV2(chamberId, detElemId, clusterIndex); | |
131 | } | |
132 | ||
133 | //_____________________________________________________________________________ | |
7332f213 | 134 | AliMUONVCluster* AliMUONClusterStoreV2::Add(const AliMUONVCluster& vCluster) |
2060b217 | 135 | { |
136 | /// Add a cluster to this store | |
137 | const AliMUONRawClusterV2* cluster = dynamic_cast<const AliMUONRawClusterV2*>(&vCluster); | |
138 | ||
139 | if (!cluster) { | |
140 | AliError(Form("Cluster is not of the expected type (%s vs AliMUONRawClusterV2)", | |
141 | vCluster.ClassName())); | |
7332f213 | 142 | return 0x0; |
2060b217 | 143 | } |
144 | ||
96ebe67e | 145 | // check chamberId |
146 | Int_t chamberId = cluster->GetChamberId(); | |
147 | if (chamberId < 0 || chamberId >= AliMpConstants::NofTrackingChambers()) { | |
148 | AliError(Form("ChamberId (%d) out of boundaries [0,%d[",chamberId,AliMpConstants::NofTrackingChambers())); | |
149 | return 0x0; | |
150 | } | |
151 | ||
2060b217 | 152 | // check that there is no cluster with the same Id |
7332f213 | 153 | AliMUONVCluster *c = FindObject(cluster->GetUniqueID()); |
154 | if (c) { | |
9ee1d6ff | 155 | AliError("cluster store already contains a cluster with the same ID --> add() exited:"); |
7332f213 | 156 | c->Print("FULL"); |
157 | return 0x0; | |
2060b217 | 158 | } |
159 | ||
160 | // add new cluster | |
7332f213 | 161 | c = new((*fClusters)[fClusters->GetLast()+1]) AliMUONRawClusterV2(*cluster); |
2060b217 | 162 | |
163 | if (c) UpdateMap(*c); | |
164 | ||
7332f213 | 165 | return c; |
2060b217 | 166 | } |
167 | ||
168 | //_____________________________________________________________________________ | |
169 | AliMUONVCluster* AliMUONClusterStoreV2::Add(Int_t chamberId, Int_t detElemId, Int_t clusterIndex) | |
170 | { | |
171 | /// Add an empty cluster with an unique ID to this store | |
172 | ||
96ebe67e | 173 | // check chamberId |
174 | if (chamberId < 0 || chamberId >= AliMpConstants::NofTrackingChambers()) { | |
175 | AliError(Form("ChamberId (%d) out of boundaries [0,%d[",chamberId,AliMpConstants::NofTrackingChambers())); | |
176 | return 0x0; | |
177 | } | |
178 | ||
2060b217 | 179 | // check that there is no cluster with the same Id |
180 | AliMUONVCluster *c = FindObject(AliMUONVCluster::BuildUniqueID(chamberId, detElemId, clusterIndex)); | |
181 | if (c) { | |
9ee1d6ff | 182 | AliError("cluster store already contains a cluster with the same ID --> add() exited:"); |
2060b217 | 183 | c->Print("FULL"); |
184 | return 0x0; | |
185 | } | |
186 | ||
187 | // add new cluster | |
188 | c = new((*fClusters)[fClusters->GetLast()+1]) AliMUONRawClusterV2(chamberId, detElemId, clusterIndex); | |
189 | ||
190 | if (c) UpdateMap(*c); | |
191 | ||
192 | return c; | |
193 | } | |
194 | ||
195 | //_____________________________________________________________________________ | |
196 | AliMUONVCluster* AliMUONClusterStoreV2::Remove(AliMUONVCluster& cluster) | |
197 | { | |
198 | /// Remove a cluster | |
199 | AliMUONVCluster* c = static_cast<AliMUONVCluster*>(fClusters->Remove(&cluster)); | |
200 | ||
9bf6860b | 201 | if (c) |
202 | { | |
2060b217 | 203 | fClusters->Compress(); |
204 | fMapped = kFALSE; | |
205 | } | |
9bf6860b | 206 | else |
207 | { | |
208 | AliError("Could not remove cluster from array"); | |
209 | } | |
2060b217 | 210 | |
211 | return c; | |
212 | } | |
213 | ||
214 | //_____________________________________________________________________________ | |
215 | void AliMUONClusterStoreV2::ReMap() | |
216 | { | |
217 | /// Recompute the fMap, which map (ch) to an index within the fClusters array | |
218 | fMapped = kTRUE; | |
219 | ||
220 | // Create (or clear) the TClonesArray of map | |
221 | Int_t nChamber = AliMpConstants::NofTrackingChambers(); | |
2060b217 | 222 | |
9bf6860b | 223 | if (!fMap) { |
224 | fMap = new TClonesArray("AliMpExMap",nChamber); | |
225 | ||
226 | // Create one map per chamber | |
227 | AliMpExMap *map; | |
228 | for (Int_t chamber=0; chamber<nChamber; chamber++) { | |
630711ed | 229 | map = new((*fMap)[chamber]) AliMpExMap; |
9bf6860b | 230 | map->SetOwner(kFALSE); |
231 | } | |
232 | } | |
233 | else { | |
234 | for (Int_t chamber=0; chamber<nChamber; chamber++) { | |
630711ed | 235 | AliMpExMap *map = static_cast<AliMpExMap *>(fMap->UncheckedAt(chamber)); |
9bf6860b | 236 | map->Clear("C"); |
237 | } | |
238 | } | |
239 | ||
2060b217 | 240 | // Fill the maps |
241 | TIter next(fClusters); | |
242 | AliMUONVCluster* cluster; | |
243 | while ( (cluster = static_cast<AliMUONVCluster*>(next())) ) UpdateMap(*cluster); | |
244 | } | |
245 | ||
246 | //_____________________________________________________________________________ | |
247 | void AliMUONClusterStoreV2::UpdateMap(AliMUONVCluster& cluster) | |
248 | { | |
249 | /// Update the internal index given this new cluster | |
250 | if (fMapped) static_cast<AliMpExMap*>(fMap->UncheckedAt(cluster.GetChamberId()))->Add(cluster.GetUniqueID(),&cluster); | |
251 | else ReMap(); | |
252 | } | |
253 | ||
254 | //_____________________________________________________________________________ | |
255 | AliMUONVCluster* AliMUONClusterStoreV2::FindObject(const TObject* object) const | |
256 | { | |
257 | /// Find an object, if of AliMUONVCluster type. | |
258 | const AliMUONVCluster* cluster = dynamic_cast<const AliMUONVCluster*>(object); | |
259 | if (cluster) return FindObject(cluster->GetUniqueID()); | |
260 | return 0x0; | |
261 | } | |
262 | ||
263 | //_____________________________________________________________________________ | |
264 | AliMUONVCluster* AliMUONClusterStoreV2::FindObject(UInt_t uniqueID) const | |
265 | { | |
266 | /// Find a cluster by its UniqueID | |
267 | if (!fMapped) (const_cast<AliMUONClusterStoreV2*>(this))->ReMap(); | |
268 | AliMpExMap* map = static_cast<AliMpExMap*>(fMap->UncheckedAt(AliMUONVCluster::GetChamberId(uniqueID))); | |
269 | return static_cast<AliMUONVCluster*>(map->GetValue(uniqueID)); | |
270 | } | |
271 | ||
272 | //_____________________________________________________________________________ | |
273 | TIterator* AliMUONClusterStoreV2::CreateIterator() const | |
274 | { | |
275 | /// Return an iterator to loop over all clusters | |
276 | return fClusters->MakeIterator(); | |
277 | } | |
278 | ||
279 | //_____________________________________________________________________________ | |
280 | TIterator* AliMUONClusterStoreV2::CreateChamberIterator(Int_t firstChamber, Int_t lastChamber) const | |
281 | { | |
282 | /// Return an iterator to loop over clusters in the chambers within the given range | |
283 | ||
284 | // check validity of given chamber IDs | |
285 | if (firstChamber < 0 || firstChamber >= AliMpConstants::NofTrackingChambers()) { | |
286 | AliError(Form("First chamber out of boundaries [0,%d[", AliMpConstants::NofTrackingChambers())); | |
287 | return 0x0; | |
288 | } | |
289 | if (lastChamber < 0 || lastChamber >= AliMpConstants::NofTrackingChambers()) { | |
290 | AliError(Form("Last chamber out of boundaries [0,%d[", AliMpConstants::NofTrackingChambers())); | |
291 | return 0x0; | |
292 | } | |
293 | ||
294 | if (!fMapped) (const_cast<AliMUONClusterStoreV2*>(this))->ReMap(); | |
295 | return new AliMUONClusterStoreV2Iterator(this,firstChamber,lastChamber); | |
296 | } |