]>
Commit | Line | Data |
---|---|---|
52c9bc11 | 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 | // | |
cf464691 | 20 | // MUON cluster reconstructor for MUON |
52c9bc11 | 21 | // |
cf464691 | 22 | // Should implement a virtual class ClusterFinder to chose between VS and AZ method |
52c9bc11 | 23 | //////////////////////////////////// |
24 | ||
52c9bc11 | 25 | #include "AliMUONClusterReconstructor.h" |
cf464691 | 26 | #include "AliRun.h" // for gAlice |
27 | #include "AliRunLoader.h" | |
28 | #include "AliLoader.h" | |
29 | ||
a713db22 | 30 | #include "AliMUON.h" |
52c9bc11 | 31 | #include "AliMUONDigit.h" |
32 | #include "AliMUONConstants.h" | |
33 | #include "AliMUONData.h" | |
34 | #include "AliMUONClusterFinderVS.h" | |
52c9bc11 | 35 | #include "AliMUONClusterInput.h" |
36 | #include "AliMUONRawCluster.h" | |
8c343c7c | 37 | #include "AliLog.h" |
cf464691 | 38 | |
52c9bc11 | 39 | ClassImp(AliMUONClusterReconstructor) // Class implementation in ROOT context |
40 | ||
41 | //__________________________________________________________________________ | |
1197ff51 | 42 | AliMUONClusterReconstructor::AliMUONClusterReconstructor(AliLoader* loader, AliMUONData* data) |
5ac16716 | 43 | : TObject() |
52c9bc11 | 44 | { |
30178c30 | 45 | // Standard Constructor |
52c9bc11 | 46 | |
47 | // initialize loader's | |
48 | fLoader = loader; | |
49 | ||
50 | // initialize container | |
3bc8b580 | 51 | fMUONData = data; |
1197ff51 | 52 | |
7e4a628d | 53 | // reconstruction model |
54 | fRecModel = new AliMUONClusterFinderVS(); | |
55 | //fRecModel = new AliMUONClusterFinderAZ(); | |
52c9bc11 | 56 | |
30178c30 | 57 | } |
52c9bc11 | 58 | |
30178c30 | 59 | //__________________________________________________________________________ |
60 | AliMUONClusterReconstructor::AliMUONClusterReconstructor() | |
61 | : TObject(), | |
30178c30 | 62 | fMUONData(0), |
5ac16716 | 63 | fRecModel(0), |
30178c30 | 64 | fLoader(0) |
65 | { | |
66 | // Default Constructor | |
52c9bc11 | 67 | } |
30178c30 | 68 | |
52c9bc11 | 69 | //_______________________________________________________________________ |
30178c30 | 70 | AliMUONClusterReconstructor::AliMUONClusterReconstructor (const AliMUONClusterReconstructor& rhs) |
71 | : TObject(rhs) | |
52c9bc11 | 72 | { |
30178c30 | 73 | // Protected copy constructor |
74 | ||
8c343c7c | 75 | AliFatal("Not implemented."); |
52c9bc11 | 76 | } |
77 | ||
30178c30 | 78 | //_______________________________________________________________________ |
79 | AliMUONClusterReconstructor & | |
80 | AliMUONClusterReconstructor::operator=(const AliMUONClusterReconstructor& rhs) | |
52c9bc11 | 81 | { |
30178c30 | 82 | // Protected assignement operator |
83 | ||
84 | if (this == &rhs) return *this; | |
85 | ||
8c343c7c | 86 | AliFatal("Not implemented."); |
30178c30 | 87 | |
88 | return *this; | |
52c9bc11 | 89 | } |
90 | ||
91 | //__________________________________________________________________________ | |
92 | AliMUONClusterReconstructor::~AliMUONClusterReconstructor(void) | |
93 | { | |
7e4a628d | 94 | |
5ac16716 | 95 | if (fRecModel) |
96 | delete fRecModel; | |
52c9bc11 | 97 | |
98 | return; | |
99 | } | |
100 | //____________________________________________________________________ | |
cc87ebcd | 101 | void AliMUONClusterReconstructor::Digits2Clusters(Int_t chBeg) |
a713db22 | 102 | { |
103 | ||
104 | TClonesArray *dig1, *dig2, *digAll; | |
f29ba3e1 | 105 | Int_t ndig, k, idDE, idDEprev; |
a713db22 | 106 | dig1 = new TClonesArray("AliMUONDigit",1000); |
107 | dig2 = new TClonesArray("AliMUONDigit",1000); | |
108 | digAll = new TClonesArray("AliMUONDigit",2000); | |
109 | ||
110 | AliMUONDigit* digit; | |
111 | ||
f7db2071 | 112 | TArrayI id(200); // contains the different IdDE |
113 | ||
a713db22 | 114 | |
115 | // Loop on chambers and on cathode planes | |
116 | TClonesArray* muonDigits; | |
117 | Int_t n2; | |
118 | Int_t n1; | |
cc87ebcd | 119 | |
120 | for (Int_t ich = chBeg; ich < AliMUONConstants::NTrackingCh(); ich++) { | |
f7db2071 | 121 | |
122 | id.Reset(); | |
a713db22 | 123 | n1 = 0; |
124 | n2 = 0; | |
cc87ebcd | 125 | |
3bc8b580 | 126 | //cathode 0 & 1 |
a713db22 | 127 | muonDigits = fMUONData->Digits(ich); |
128 | ndig = muonDigits->GetEntriesFast(); | |
129 | TClonesArray &lDigit = *digAll; | |
130 | ||
f29ba3e1 | 131 | idDEprev = 0; |
935b9895 | 132 | muonDigits->Sort(); |
a713db22 | 133 | for (k = 0; k < ndig; k++) { |
134 | ||
135 | digit = (AliMUONDigit*) muonDigits->UncheckedAt(k); | |
136 | new(lDigit[n1++]) AliMUONDigit(*digit); | |
137 | idDE = digit->DetElemId(); | |
f29ba3e1 | 138 | if (idDE != idDEprev) { |
a713db22 | 139 | id.AddAt(idDE,n2++); |
f7db2071 | 140 | } |
f29ba3e1 | 141 | idDEprev = idDE; |
a713db22 | 142 | } |
143 | ||
f7db2071 | 144 | Int_t idSize = n2; |
a713db22 | 145 | |
f7db2071 | 146 | // loop over id DE |
147 | for (idDE = 0; idDE < idSize; idDE++) { | |
a713db22 | 148 | TClonesArray &lhits1 = *dig1; |
52c9bc11 | 149 | TClonesArray &lhits2 = *dig2; |
677975f0 | 150 | dig1->Clear(); |
151 | dig2->Clear(); | |
a713db22 | 152 | n1 = n2 = 0; |
153 | ||
154 | for (k = 0; k < digAll->GetEntriesFast(); k++) { | |
155 | digit = (AliMUONDigit*) digAll->UncheckedAt(k); | |
f7db2071 | 156 | // printf("digit idDE %d\n", digit->DetElemId()); |
157 | if (id[idDE] == digit->DetElemId()) { | |
677975f0 | 158 | if (digit->Cathode() == 0) |
a713db22 | 159 | new(lhits1[n1++]) AliMUONDigit(*digit); |
160 | else | |
161 | new(lhits2[n2++]) AliMUONDigit(*digit); | |
f7db2071 | 162 | } |
52c9bc11 | 163 | } |
164 | ||
a713db22 | 165 | // cluster finder |
166 | if (fRecModel) { | |
167 | AliMUONClusterInput::Instance()->SetDigits(ich, id[idDE], dig1, dig2); | |
168 | fRecModel->FindRawClusters(); | |
52c9bc11 | 169 | } |
170 | // copy into the container | |
7e4a628d | 171 | TClonesArray* tmp = fRecModel->GetRawClusters(); |
52c9bc11 | 172 | for (Int_t id = 0; id < tmp->GetEntriesFast(); id++) { |
173 | AliMUONRawCluster* pClus = (AliMUONRawCluster*) tmp->At(id); | |
174 | fMUONData->AddRawCluster(ich, *pClus); | |
175 | } | |
176 | dig1->Delete(); | |
177 | dig2->Delete(); | |
f7db2071 | 178 | } // idDE |
179 | digAll->Delete(); | |
52c9bc11 | 180 | } // for ich |
181 | delete dig1; | |
182 | delete dig2; | |
a713db22 | 183 | delete digAll; |
52c9bc11 | 184 | } |
cf464691 | 185 | |
7e4a628d | 186 | //_______________________________________________________________________ |
187 | void AliMUONClusterReconstructor::Trigger2Trigger() | |
188 | { | |
189 | // copy trigger from TreeD to TreeR | |
cc87ebcd | 190 | |
191 | fMUONData->SetTreeAddress("GLT"); | |
7e4a628d | 192 | fMUONData->GetTriggerD(); |
193 | } |