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d15a28e7 | 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 | //_________________________________________________________________________ | |
b2a60966 | 17 | // Base class for the clusterization algorithm (pure abstract) |
baef0810 | 18 | //*-- |
b2a60966 | 19 | //*-- Author: Yves Schutz SUBATECH |
d15a28e7 | 20 | ////////////////////////////////////////////////////////////////////////////// |
21 | ||
9a2cdbdf | 22 | #include <TClonesArray.h> |
23 | #include <TTree.h> | |
d15a28e7 | 24 | |
d15a28e7 | 25 | #include "AliPHOSClusterizer.h" |
9a2cdbdf | 26 | #include "AliPHOSDigit.h" |
d76c31f4 | 27 | #include "AliLog.h" |
75e8b893 | 28 | |
d15a28e7 | 29 | ClassImp(AliPHOSClusterizer) |
30 | ||
e68222ce | 31 | AliPHOSCalibData * AliPHOSClusterizer::fgCalibData = 0 ; |
32 | ||
d15a28e7 | 33 | //____________________________________________________________________________ |
0378398c | 34 | AliPHOSClusterizer::AliPHOSClusterizer(): |
9a2cdbdf | 35 | fGeom(NULL), |
9a2cdbdf | 36 | fDigitsArr(0), |
37 | fTreeR(0), | |
38 | fEMCRecPoints(0), | |
39 | fCPVRecPoints(0) | |
9a1398dd | 40 | { |
9a2cdbdf | 41 | // ctor |
8d8258f6 | 42 | fDigitsArr = new TClonesArray("AliPHOSDigit",100); |
43 | fEMCRecPoints = new TObjArray(100) ; | |
44 | fEMCRecPoints ->SetName("EMCRECPOINTS") ; | |
45 | fCPVRecPoints = new TObjArray(100) ; | |
46 | fCPVRecPoints ->SetName("CPVRECPOINTS") ; | |
9a1398dd | 47 | } |
8d0f3f77 | 48 | |
9a1398dd | 49 | //____________________________________________________________________________ |
9a2cdbdf | 50 | AliPHOSClusterizer::AliPHOSClusterizer(AliPHOSGeometry *geom): |
51 | fGeom(geom), | |
9a2cdbdf | 52 | fDigitsArr(0), |
53 | fTreeR(0), | |
54 | fEMCRecPoints(0), | |
55 | fCPVRecPoints(0) | |
d15a28e7 | 56 | { |
57 | // ctor | |
8d8258f6 | 58 | fDigitsArr = new TClonesArray("AliPHOSDigit",100); |
59 | fEMCRecPoints = new TObjArray(100) ; | |
60 | fEMCRecPoints ->SetName("EMCRECPOINTS") ; | |
61 | fCPVRecPoints = new TObjArray(100) ; | |
62 | fCPVRecPoints ->SetName("CPVRECPOINTS") ; | |
d15a28e7 | 63 | } |
64 | ||
65 | //____________________________________________________________________________ | |
66 | AliPHOSClusterizer::~AliPHOSClusterizer() | |
67 | { | |
68 | // dtor | |
9a2cdbdf | 69 | if (fDigitsArr) { |
70 | fDigitsArr->Delete(); | |
71 | delete fDigitsArr; | |
72 | } | |
73 | if (fEMCRecPoints) { | |
74 | fEMCRecPoints->Delete(); | |
75 | delete fEMCRecPoints; | |
76 | } | |
77 | if (fCPVRecPoints) { | |
78 | fCPVRecPoints->Delete(); | |
79 | delete fCPVRecPoints; | |
80 | } | |
8d0f3f77 | 81 | } |
82 | ||
9a2cdbdf | 83 | //____________________________________________________________________________ |
84 | void AliPHOSClusterizer::SetInput(TTree * digitsTree) | |
85 | { | |
86 | // Get the tree with digits and sets | |
87 | // the input array with digits for PHOS | |
88 | TBranch *branch = digitsTree->GetBranch("PHOS"); | |
89 | if (!branch) { | |
90 | AliError("can't get the branch with the PHOS digits !"); | |
91 | return; | |
92 | } | |
8d8258f6 | 93 | fDigitsArr->Clear(); |
9a2cdbdf | 94 | branch->SetAddress(&fDigitsArr); |
95 | branch->GetEntry(0); | |
96 | } | |
97 | ||
98 | //____________________________________________________________________________ | |
99 | void AliPHOSClusterizer::SetOutput(TTree * clustersTree) | |
100 | { | |
101 | // Set the output clusters tree, | |
102 | // creates the arrays for EMC and CPV, | |
103 | // and set the corresponding branch addresses | |
104 | fTreeR = clustersTree; | |
8d0f3f77 | 105 | |
9a2cdbdf | 106 | AliDebug(9, "Making array for EMC clusters"); |
9a2cdbdf | 107 | Int_t split = 0; |
108 | Int_t bufsize = 32000; | |
109 | fTreeR->Branch("PHOSEmcRP", "TObjArray", &fEMCRecPoints, bufsize, split); | |
110 | ||
111 | AliDebug(9, "Making array for CPV clusters"); | |
9a2cdbdf | 112 | fTreeR->Branch("PHOSCpvRP", "TObjArray", &fCPVRecPoints, bufsize, split); |
113 | } |