]>
Commit | Line | Data |
---|---|---|
59697224 | 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 | // // | |
20 | // class for TPC reconstruction // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
24 | ||
25 | #include "AliTPCReconstructor.h" | |
26 | #include "AliRunLoader.h" | |
27 | #include "AliRun.h" | |
38e6e547 | 28 | #include "AliRawReader.h" |
59697224 | 29 | #include "AliTPCclustererMI.h" |
30 | #include "AliTPCtrackerMI.h" | |
31 | #include "AliTPCpidESD.h" | |
4fb6310b | 32 | #include "AliTPCParam.h" |
90c7886e | 33 | #include "AliTPCParamSR.h" |
3d37b790 | 34 | #include "AliTPCcalibDB.h" |
59697224 | 35 | |
36 | ClassImp(AliTPCReconstructor) | |
37 | ||
194b0609 | 38 | |
39 | AliTPCRecoParam * AliTPCReconstructor::fgkRecoParam =0; // reconstruction parameters | |
40 | Int_t AliTPCReconstructor::fgStreamLevel = 0; // stream (debug) level | |
41 | ||
42 | ||
3464c690 | 43 | AliTPCReconstructor::AliTPCReconstructor(): |
44 | AliReconstructor(), | |
45 | fClusterer(NULL) | |
46 | { | |
194b0609 | 47 | // |
48 | // default constructor | |
49 | // | |
50 | if (!fgkRecoParam) { | |
51 | AliError("The Reconstruction parameters nonitialized - Used default one"); | |
52 | fgkRecoParam = AliTPCRecoParam::GetHighFluxParam(); | |
53 | } | |
3464c690 | 54 | |
55 | AliTPCParam* param = GetTPCParam(); | |
56 | if (!param) { | |
57 | AliWarning("Loading default TPC parameters !"); | |
58 | param = new AliTPCParamSR; | |
59 | } | |
60 | fClusterer = new AliTPCclustererMI(param); | |
194b0609 | 61 | } |
62 | ||
3464c690 | 63 | //_____________________________________________________________________________ |
64 | AliTPCReconstructor::~AliTPCReconstructor() | |
65 | { | |
66 | if (fgkRecoParam) delete fgkRecoParam; | |
67 | if (fClusterer) delete fClusterer; | |
68 | } | |
194b0609 | 69 | |
3464c690 | 70 | //_____________________________________________________________________________ |
71 | void AliTPCReconstructor::Reconstruct(TTree* digitsTree, TTree* clustersTree) const { | |
72 | // single event local reconstruction | |
73 | // of TPC data | |
74 | fClusterer->SetInput(digitsTree); | |
75 | fClusterer->SetOutput(clustersTree); | |
76 | fClusterer->Digits2Clusters(); | |
77 | } | |
78 | ||
59697224 | 79 | //_____________________________________________________________________________ |
3464c690 | 80 | void AliTPCReconstructor::Reconstruct(AliRawReader* rawReader, TTree* clustersTree) const { |
81 | // single event local reconstruction | |
82 | // of TPC data starting from raw data | |
83 | TString option = GetOption(); | |
84 | if (option.Contains("OldRCUFormat")) | |
85 | fClusterer->SetOldRCUFormat(kTRUE); | |
86 | ||
87 | fClusterer->SetOutput(clustersTree); | |
88 | fClusterer->Digits2Clusters(rawReader); | |
89 | } | |
90 | ||
91 | //_____________________________________________________________________________ | |
d76c31f4 | 92 | AliTracker* AliTPCReconstructor::CreateTracker() const |
59697224 | 93 | { |
94 | // create a TPC tracker | |
95 | ||
3464c690 | 96 | AliTPCParam* param = GetTPCParam(); |
90c7886e | 97 | if (!param) { |
98 | AliWarning("Loading default TPC parameters !"); | |
99 | param = new AliTPCParamSR; | |
100 | } | |
4fb6310b | 101 | param->ReadGeoMatrices(); |
59697224 | 102 | return new AliTPCtrackerMI(param); |
103 | } | |
104 | ||
105 | //_____________________________________________________________________________ | |
d76c31f4 | 106 | void AliTPCReconstructor::FillESD(TTree */*digitsTree*/, TTree */*clustersTree*/, |
af885e0f | 107 | AliESDEvent* esd) const |
59697224 | 108 | { |
109 | // make PID | |
110 | ||
7a8614f3 | 111 | Double_t parTPC[] = {47., 0.07, 5.}; |
59697224 | 112 | AliTPCpidESD tpcPID(parTPC); |
113 | tpcPID.MakePID(esd); | |
114 | } | |
115 | ||
116 | ||
117 | //_____________________________________________________________________________ | |
3464c690 | 118 | AliTPCParam* AliTPCReconstructor::GetTPCParam() const |
59697224 | 119 | { |
120 | // get the TPC parameters | |
121 | ||
3464c690 | 122 | AliTPCParam* param = AliTPCcalibDB::Instance()->GetParameters(); |
3d37b790 | 123 | |
6d75e4b6 | 124 | return param; |
59697224 | 125 | } |