]>
Commit | Line | Data |
---|---|---|
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); | |
57 | tca->SetOwner(kTRUE); | |
58 | fClusters->AddAt(tca,i); | |
59 | } | |
60 | AliDebug(1,""); | |
61 | } | |
62 | ||
63 | //_____________________________________________________________________________ | |
64 | AliMUONClusterStoreV1::AliMUONClusterStoreV1(const AliMUONClusterStoreV1&) | |
65 | : AliMUONVClusterStore(), | |
66 | fClusters(0x0) | |
67 | { | |
68 | /// copy ctor | |
69 | AliError("Please implement me"); | |
70 | } | |
71 | ||
72 | //_____________________________________________________________________________ | |
73 | AliMUONClusterStoreV1& | |
74 | AliMUONClusterStoreV1::operator=(const AliMUONClusterStoreV1&) | |
75 | { | |
76 | /// assignment operator | |
77 | AliError("Please implement me"); | |
78 | return *this; | |
79 | } | |
80 | ||
81 | //_____________________________________________________________________________ | |
82 | AliMUONClusterStoreV1::~AliMUONClusterStoreV1() | |
83 | { | |
84 | /// dtor | |
85 | AliDebug(1,""); | |
86 | delete fClusters; | |
87 | } | |
88 | ||
2060b217 | 89 | //_____________________________________________________________________________ |
90 | AliMUONVCluster* AliMUONClusterStoreV1::CreateCluster(Int_t /*chamberId*/, Int_t detElemId, Int_t /*clusterIndex*/) const | |
91 | { | |
92 | /// Create a cluster | |
93 | AliMUONVCluster* vCluster = new AliMUONRawCluster(); | |
94 | (static_cast<AliMUONRawCluster*> (vCluster))->SetDetElemId(detElemId); | |
95 | return vCluster; | |
96 | } | |
97 | ||
e8adc3ac | 98 | //_____________________________________________________________________________ |
99 | Bool_t | |
2060b217 | 100 | AliMUONClusterStoreV1::Add(const AliMUONVCluster& vCluster) |
e8adc3ac | 101 | { |
102 | /// Add a cluster to this store | |
2060b217 | 103 | const AliMUONRawCluster* cluster = dynamic_cast<const AliMUONRawCluster*>(&vCluster); |
104 | ||
105 | if (!cluster) | |
106 | { | |
107 | AliError(Form("Cluster is not of the expected type (%s vs AliMUONRawCluster)", | |
108 | vCluster.ClassName())); | |
109 | return 0x0; | |
110 | } | |
111 | ||
112 | Int_t iChamber = AliMpDEManager::GetChamberId(cluster->GetDetElemId()); | |
e8adc3ac | 113 | TClonesArray* array = ChamberClusters(iChamber); |
114 | if (!array) | |
115 | { | |
116 | return kFALSE; | |
117 | } | |
2060b217 | 118 | new((*array)[array->GetLast()+1]) AliMUONRawCluster(*cluster); |
e8adc3ac | 119 | return kTRUE; |
120 | } | |
121 | ||
2060b217 | 122 | //_____________________________________________________________________________ |
123 | AliMUONVCluster* AliMUONClusterStoreV1::Add(Int_t chamberId, Int_t detElemId, Int_t /*clusterIndex*/) | |
124 | { | |
125 | /// Add a cluster to this store | |
126 | TClonesArray* array = ChamberClusters(chamberId); | |
127 | if (!array) return 0x0; | |
128 | ||
129 | AliMUONVCluster* vCluster = static_cast<AliMUONVCluster*> (new((*array)[array->GetLast()+1]) AliMUONRawCluster()); | |
130 | (static_cast<AliMUONRawCluster*> (vCluster))->SetDetElemId(detElemId); | |
131 | return vCluster; | |
132 | } | |
133 | ||
e8adc3ac | 134 | //_____________________________________________________________________________ |
135 | TClonesArray* | |
136 | AliMUONClusterStoreV1::ChamberClusters(Int_t chamberId) const | |
137 | { | |
138 | /// Get the internal array of clusters for a given chamber | |
139 | TClonesArray* array = static_cast<TClonesArray*>(fClusters->At(chamberId)); | |
140 | if (!array) | |
141 | { | |
142 | AliError(Form("Cannot get Clusters for chamberId=%d",chamberId)); | |
143 | return 0x0; | |
144 | } | |
145 | return array; | |
146 | } | |
147 | ||
148 | //_____________________________________________________________________________ | |
149 | TObject** | |
150 | AliMUONClusterStoreV1::ChamberClustersPtr(Int_t chamberId) const | |
151 | { | |
152 | /// Get the internal array of clusters for a given chamber | |
153 | TClonesArray* array = static_cast<TClonesArray*>(fClusters->At(chamberId)); | |
154 | if (!array) | |
155 | { | |
156 | AliError(Form("Cannot get Clusters for chamberId=%d",chamberId)); | |
157 | return 0x0; | |
158 | } | |
159 | return fClusters->GetObjectRef(array); | |
160 | } | |
161 | ||
162 | //_____________________________________________________________________________ | |
163 | Bool_t | |
164 | AliMUONClusterStoreV1::Connect(TTree& tree, Bool_t alone) const | |
165 | { | |
166 | /// Connect this to the tree, i.e. make the branches or set their addresses. | |
167 | ||
168 | AliMUONTreeManager tman; | |
169 | Bool_t ok(kTRUE); | |
170 | ||
171 | TBranch* b = tree.GetBranch("MUONRawClusters1"); | |
172 | ||
173 | Bool_t isMaking = (b == 0); | |
174 | ||
175 | if ( isMaking ) | |
176 | { | |
177 | for ( Int_t i = 0; i < AliMpConstants::NofTrackingChambers(); ++i ) | |
178 | { | |
179 | TString branchName(Form("MUONRawClusters%d",i+1)); | |
180 | ok = ok && tman.MakeBranch(tree,ClassName(),"TClonesArray", | |
181 | branchName.Data(),ChamberClustersPtr(i)); | |
182 | } | |
183 | ||
184 | } | |
185 | else | |
186 | { | |
187 | if (alone) tman.UpdateBranchStatuses(tree,"MUONRawClusters"); | |
188 | for ( Int_t i = 0; i < AliMpConstants::NofTrackingChambers(); ++i ) | |
189 | { | |
190 | TString branchName(Form("MUONRawClusters%d",i+1)); | |
191 | ok = ok && tman.SetAddress(tree,branchName.Data(), | |
192 | ChamberClustersPtr(i)); | |
193 | } | |
194 | } | |
195 | return ok; | |
196 | } | |
197 | ||
198 | //_____________________________________________________________________________ | |
2060b217 | 199 | AliMUONVCluster* |
200 | AliMUONClusterStoreV1::Remove(AliMUONVCluster& cluster) | |
e8adc3ac | 201 | { |
202 | /// Remove a cluster | |
203 | Int_t iChamber = AliMpDEManager::GetChamberId(cluster.GetDetElemId()); | |
204 | TClonesArray* array = ChamberClusters(iChamber); | |
205 | TObject* o = array->Remove(&cluster); | |
206 | if (o) | |
207 | { | |
208 | array->Compress(); | |
209 | } | |
2060b217 | 210 | return static_cast<AliMUONVCluster*>(o); |
e8adc3ac | 211 | } |
212 | ||
213 | //_____________________________________________________________________________ | |
214 | void | |
215 | AliMUONClusterStoreV1::Clear(Option_t*) | |
216 | { | |
217 | /// Reset internal arrays | |
218 | AliDebug(1,""); | |
219 | /// Reset the tclonesarray, but keep the tobjarray's size constant. | |
220 | for ( Int_t i = 0; i < fClusters->GetSize(); ++i ) | |
221 | { | |
222 | ChamberClusters(i)->Clear("C"); | |
223 | } | |
224 | } | |
225 | ||
226 | //_____________________________________________________________________________ | |
227 | TIterator* | |
228 | AliMUONClusterStoreV1::CreateIterator() const | |
229 | { | |
230 | /// Return an iterator to loop over our clusters | |
231 | return new AliMUONTOTCAStoreIterator(fClusters,0,AliMpConstants::NofTrackingChambers()-1); | |
232 | } | |
233 | ||
234 | //_____________________________________________________________________________ | |
235 | TIterator* | |
236 | AliMUONClusterStoreV1::CreateChamberIterator(Int_t firstChamber, Int_t lastChamber) const | |
237 | { | |
238 | /// Return an iterator to loop over our clusters | |
239 | return new AliMUONTOTCAStoreIterator(fClusters,firstChamber,lastChamber); | |
240 | } | |
241 | ||
242 | //_____________________________________________________________________________ | |
243 | Int_t | |
244 | AliMUONClusterStoreV1::GetSize() const | |
245 | { | |
22dce0e3 | 246 | /// Return the number of clusters we hold |
d8af3c98 | 247 | Int_t n(0); |
248 | for ( Int_t i = 0; i < fClusters->GetSize(); ++i ) | |
249 | { | |
250 | n += ChamberClusters(i)->GetLast()+1; | |
251 | } | |
252 | return n; | |
e8adc3ac | 253 | } |
2060b217 | 254 |