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e8adc3ac | 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 | ||
3d1463c8 | 18 | //----------------------------------------------------------------------------- |
e8adc3ac | 19 | /// \class AliMUONClusterStoreV1 |
20 | /// | |
21 | /// Implementation of VClusterStore. | |
22 | /// | |
23 | /// This one is a basic implementation, let's say "legacy" one, i.e. | |
24 | /// compatible with what we stored in MUON.RecPoints.root files before | |
25 | /// the switch to data stores. | |
26 | /// | |
27 | /// \author Laurent Aphecetche, Subatech | |
28 | /// | |
3d1463c8 | 29 | //----------------------------------------------------------------------------- |
e8adc3ac | 30 | |
31 | #include "AliMUONClusterStoreV1.h" | |
32 | ||
33 | #include "AliLog.h" | |
34 | #include "AliMUONRawCluster.h" | |
35 | #include "AliMUONTOTCAStoreIterator.h" | |
36 | #include "AliMUONTreeManager.h" | |
37 | #include "AliMpConstants.h" | |
38 | #include "AliMpDEManager.h" | |
39 | #include <TClonesArray.h> | |
40 | #include <TObjArray.h> | |
41 | #include <TTree.h> | |
42 | ||
43 | /// \cond CLASSIMP | |
44 | ClassImp(AliMUONClusterStoreV1) | |
45 | /// \endcond | |
46 | ||
47 | //_____________________________________________________________________________ | |
48 | AliMUONClusterStoreV1::AliMUONClusterStoreV1() | |
49 | : AliMUONVClusterStore(), | |
50 | fClusters(new TObjArray(AliMpConstants::NofChambers())) | |
51 | { | |
52 | /// ctor. Set correct ownerships | |
53 | fClusters->SetOwner(kTRUE); | |
54 | for ( Int_t i = 0; i < fClusters->GetSize(); ++i ) | |
55 | { | |
56 | TClonesArray* tca = new TClonesArray("AliMUONRawCluster",100); | |
e8adc3ac | 57 | fClusters->AddAt(tca,i); |
58 | } | |
59 | AliDebug(1,""); | |
60 | } | |
61 | ||
62 | //_____________________________________________________________________________ | |
63 | AliMUONClusterStoreV1::AliMUONClusterStoreV1(const AliMUONClusterStoreV1&) | |
64 | : AliMUONVClusterStore(), | |
65 | fClusters(0x0) | |
66 | { | |
67 | /// copy ctor | |
68 | AliError("Please implement me"); | |
69 | } | |
70 | ||
71 | //_____________________________________________________________________________ | |
72 | AliMUONClusterStoreV1& | |
73 | AliMUONClusterStoreV1::operator=(const AliMUONClusterStoreV1&) | |
74 | { | |
75 | /// assignment operator | |
76 | AliError("Please implement me"); | |
77 | return *this; | |
78 | } | |
79 | ||
80 | //_____________________________________________________________________________ | |
81 | AliMUONClusterStoreV1::~AliMUONClusterStoreV1() | |
82 | { | |
83 | /// dtor | |
84 | AliDebug(1,""); | |
85 | delete fClusters; | |
86 | } | |
87 | ||
2060b217 | 88 | //_____________________________________________________________________________ |
89 | AliMUONVCluster* AliMUONClusterStoreV1::CreateCluster(Int_t /*chamberId*/, Int_t detElemId, Int_t /*clusterIndex*/) const | |
90 | { | |
91 | /// Create a cluster | |
92 | AliMUONVCluster* vCluster = new AliMUONRawCluster(); | |
93 | (static_cast<AliMUONRawCluster*> (vCluster))->SetDetElemId(detElemId); | |
94 | return vCluster; | |
95 | } | |
96 | ||
e8adc3ac | 97 | //_____________________________________________________________________________ |
7332f213 | 98 | AliMUONVCluster* |
2060b217 | 99 | AliMUONClusterStoreV1::Add(const AliMUONVCluster& vCluster) |
e8adc3ac | 100 | { |
101 | /// Add a cluster to this store | |
2060b217 | 102 | const AliMUONRawCluster* cluster = dynamic_cast<const AliMUONRawCluster*>(&vCluster); |
103 | ||
104 | if (!cluster) | |
105 | { | |
106 | AliError(Form("Cluster is not of the expected type (%s vs AliMUONRawCluster)", | |
107 | vCluster.ClassName())); | |
108 | return 0x0; | |
109 | } | |
110 | ||
111 | Int_t iChamber = AliMpDEManager::GetChamberId(cluster->GetDetElemId()); | |
e8adc3ac | 112 | TClonesArray* array = ChamberClusters(iChamber); |
113 | if (!array) | |
114 | { | |
7332f213 | 115 | return 0x0; |
e8adc3ac | 116 | } |
7332f213 | 117 | |
118 | return new((*array)[array->GetLast()+1]) AliMUONRawCluster(*cluster); | |
e8adc3ac | 119 | } |
120 | ||
2060b217 | 121 | //_____________________________________________________________________________ |
122 | AliMUONVCluster* AliMUONClusterStoreV1::Add(Int_t chamberId, Int_t detElemId, Int_t /*clusterIndex*/) | |
123 | { | |
124 | /// Add a cluster to this store | |
125 | TClonesArray* array = ChamberClusters(chamberId); | |
126 | if (!array) return 0x0; | |
127 | ||
128 | AliMUONVCluster* vCluster = static_cast<AliMUONVCluster*> (new((*array)[array->GetLast()+1]) AliMUONRawCluster()); | |
129 | (static_cast<AliMUONRawCluster*> (vCluster))->SetDetElemId(detElemId); | |
130 | return vCluster; | |
131 | } | |
132 | ||
e8adc3ac | 133 | //_____________________________________________________________________________ |
134 | TClonesArray* | |
135 | AliMUONClusterStoreV1::ChamberClusters(Int_t chamberId) const | |
136 | { | |
137 | /// Get the internal array of clusters for a given chamber | |
138 | TClonesArray* array = static_cast<TClonesArray*>(fClusters->At(chamberId)); | |
139 | if (!array) | |
140 | { | |
141 | AliError(Form("Cannot get Clusters for chamberId=%d",chamberId)); | |
142 | return 0x0; | |
143 | } | |
144 | return array; | |
145 | } | |
146 | ||
147 | //_____________________________________________________________________________ | |
148 | TObject** | |
149 | AliMUONClusterStoreV1::ChamberClustersPtr(Int_t chamberId) const | |
150 | { | |
151 | /// Get the internal array of clusters for a given chamber | |
152 | TClonesArray* array = static_cast<TClonesArray*>(fClusters->At(chamberId)); | |
153 | if (!array) | |
154 | { | |
155 | AliError(Form("Cannot get Clusters for chamberId=%d",chamberId)); | |
156 | return 0x0; | |
157 | } | |
158 | return fClusters->GetObjectRef(array); | |
159 | } | |
160 | ||
161 | //_____________________________________________________________________________ | |
162 | Bool_t | |
163 | AliMUONClusterStoreV1::Connect(TTree& tree, Bool_t alone) const | |
164 | { | |
165 | /// Connect this to the tree, i.e. make the branches or set their addresses. | |
166 | ||
167 | AliMUONTreeManager tman; | |
168 | Bool_t ok(kTRUE); | |
169 | ||
170 | TBranch* b = tree.GetBranch("MUONRawClusters1"); | |
171 | ||
172 | Bool_t isMaking = (b == 0); | |
173 | ||
174 | if ( isMaking ) | |
175 | { | |
176 | for ( Int_t i = 0; i < AliMpConstants::NofTrackingChambers(); ++i ) | |
177 | { | |
178 | TString branchName(Form("MUONRawClusters%d",i+1)); | |
179 | ok = ok && tman.MakeBranch(tree,ClassName(),"TClonesArray", | |
180 | branchName.Data(),ChamberClustersPtr(i)); | |
181 | } | |
182 | ||
183 | } | |
184 | else | |
185 | { | |
186 | if (alone) tman.UpdateBranchStatuses(tree,"MUONRawClusters"); | |
187 | for ( Int_t i = 0; i < AliMpConstants::NofTrackingChambers(); ++i ) | |
188 | { | |
189 | TString branchName(Form("MUONRawClusters%d",i+1)); | |
190 | ok = ok && tman.SetAddress(tree,branchName.Data(), | |
191 | ChamberClustersPtr(i)); | |
192 | } | |
193 | } | |
194 | return ok; | |
195 | } | |
196 | ||
197 | //_____________________________________________________________________________ | |
2060b217 | 198 | AliMUONVCluster* |
199 | AliMUONClusterStoreV1::Remove(AliMUONVCluster& cluster) | |
e8adc3ac | 200 | { |
201 | /// Remove a cluster | |
202 | Int_t iChamber = AliMpDEManager::GetChamberId(cluster.GetDetElemId()); | |
203 | TClonesArray* array = ChamberClusters(iChamber); | |
204 | TObject* o = array->Remove(&cluster); | |
205 | if (o) | |
206 | { | |
207 | array->Compress(); | |
208 | } | |
2060b217 | 209 | return static_cast<AliMUONVCluster*>(o); |
e8adc3ac | 210 | } |
211 | ||
212 | //_____________________________________________________________________________ | |
213 | void | |
214 | AliMUONClusterStoreV1::Clear(Option_t*) | |
215 | { | |
216 | /// Reset internal arrays | |
217 | AliDebug(1,""); | |
218 | /// Reset the tclonesarray, but keep the tobjarray's size constant. | |
219 | for ( Int_t i = 0; i < fClusters->GetSize(); ++i ) | |
220 | { | |
221 | ChamberClusters(i)->Clear("C"); | |
222 | } | |
223 | } | |
224 | ||
225 | //_____________________________________________________________________________ | |
226 | TIterator* | |
227 | AliMUONClusterStoreV1::CreateIterator() const | |
228 | { | |
229 | /// Return an iterator to loop over our clusters | |
230 | return new AliMUONTOTCAStoreIterator(fClusters,0,AliMpConstants::NofTrackingChambers()-1); | |
231 | } | |
232 | ||
233 | //_____________________________________________________________________________ | |
234 | TIterator* | |
235 | AliMUONClusterStoreV1::CreateChamberIterator(Int_t firstChamber, Int_t lastChamber) const | |
236 | { | |
237 | /// Return an iterator to loop over our clusters | |
238 | return new AliMUONTOTCAStoreIterator(fClusters,firstChamber,lastChamber); | |
239 | } | |
240 | ||
241 | //_____________________________________________________________________________ | |
242 | Int_t | |
243 | AliMUONClusterStoreV1::GetSize() const | |
244 | { | |
22dce0e3 | 245 | /// Return the number of clusters we hold |
d8af3c98 | 246 | Int_t n(0); |
247 | for ( Int_t i = 0; i < fClusters->GetSize(); ++i ) | |
248 | { | |
249 | n += ChamberClusters(i)->GetLast()+1; | |
250 | } | |
251 | return n; | |
e8adc3ac | 252 | } |
2060b217 | 253 |