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121a60bd | 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 TOF reconstruction // | |
21 | // // | |
22 | /////////////////////////////////////////////////////////////////////////////// | |
23 | ||
5c7c93fa | 24 | //#include "TFile.h" |
6b025efd | 25 | #include "TObjArray.h" |
26 | #include "TString.h" | |
d08a92dd | 27 | |
28 | #include "AliLog.h" | |
0e46b9ae | 29 | #include "AliRawReader.h" |
d08a92dd | 30 | |
0e46b9ae | 31 | #include "AliTOFClusterFinder.h" |
a98acac1 | 32 | #include "AliTOFcalib.h" |
d88fbf15 | 33 | #include "AliTOFtrackerMI.h" |
0e46b9ae | 34 | #include "AliTOFtracker.h" |
eeef0c5d | 35 | #include "AliTOFtrackerV1.h" |
d08a92dd | 36 | #include "AliTOFReconstructor.h" |
121a60bd | 37 | |
0e46b9ae | 38 | class TTree; |
5c7c93fa | 39 | //class TFile; |
40 | //class TDirectory; | |
0e46b9ae | 41 | |
af885e0f | 42 | class AliESDEvent; |
0e46b9ae | 43 | |
5c7c93fa | 44 | //extern TDirectory *gDirectory; |
45 | //extern TFile *gFile; | |
0e46b9ae | 46 | |
121a60bd | 47 | ClassImp(AliTOFReconstructor) |
48 | ||
a98acac1 | 49 | //____________________________________________________________________ |
50 | AliTOFReconstructor::AliTOFReconstructor() | |
51 | : AliReconstructor(), | |
a98acac1 | 52 | fTOFcalib(0) |
53 | { | |
54 | // | |
55 | // ctor | |
56 | // | |
6b025efd | 57 | |
a98acac1 | 58 | //Retrieving the TOF calibration info |
ba66add8 | 59 | fTOFcalib = new AliTOFcalib(); |
60 | fTOFcalib->CreateCalArrays(); | |
61 | if(!fTOFcalib->ReadParOnlineFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);} | |
62 | if(!fTOFcalib->ReadParOfflineFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);} | |
a98acac1 | 63 | } |
64 | ||
65 | //------------------------------------------------------------------------ | |
66 | AliTOFReconstructor::AliTOFReconstructor(const AliTOFReconstructor &source) | |
67 | : AliReconstructor(), | |
a98acac1 | 68 | fTOFcalib(0) |
69 | { | |
70 | // | |
71 | // copy ctor | |
72 | // | |
a98acac1 | 73 | this->fTOFcalib=source.fTOFcalib; |
74 | } | |
75 | ||
76 | //------------------------------------------------------------------------ | |
77 | AliTOFReconstructor & AliTOFReconstructor::operator=(const AliTOFReconstructor &source) | |
78 | { | |
79 | // | |
80 | // assignment op. | |
81 | // | |
a98acac1 | 82 | this->fTOFcalib=source.fTOFcalib; |
83 | return *this; | |
84 | } | |
85 | //_____________________________________________________________________________ | |
86 | AliTOFReconstructor::~AliTOFReconstructor() | |
87 | { | |
88 | // | |
89 | // dtor | |
90 | // | |
a98acac1 | 91 | delete fTOFcalib; |
92 | } | |
93 | ||
d08a92dd | 94 | //_____________________________________________________________________________ |
95 | void AliTOFReconstructor::Reconstruct(AliRawReader *rawReader, | |
96 | TTree *clustersTree) const | |
97 | { | |
98 | // reconstruct clusters from Raw Data | |
99 | ||
a98acac1 | 100 | AliTOFClusterFinder tofClus(fTOFcalib); |
d08a92dd | 101 | tofClus.Digits2RecPoints(rawReader, clustersTree); |
121a60bd | 102 | |
103 | } | |
104 | ||
a98acac1 | 105 | //_____________________________________________________________________________ |
106 | void AliTOFReconstructor::Reconstruct(TTree *digitsTree, | |
107 | TTree *clustersTree) const | |
108 | { | |
109 | // reconstruct clusters from Raw Data | |
110 | ||
111 | AliDebug(2,Form("Global Event loop mode: Creating Recpoints from Digits Tree")); | |
112 | AliTOFClusterFinder tofClus(fTOFcalib); | |
113 | tofClus.Digits2RecPoints(digitsTree, clustersTree); | |
114 | ||
115 | } | |
116 | //_____________________________________________________________________________ | |
117 | void AliTOFReconstructor::ConvertDigits(AliRawReader* reader, TTree* digitsTree) const | |
118 | { | |
119 | // reconstruct clusters from digits | |
120 | ||
121 | AliDebug(2,Form("Global Event loop mode: Converting Raw Data to a Digits Tree")); | |
122 | AliTOFClusterFinder tofClus(fTOFcalib); | |
123 | tofClus.Raw2Digits(reader, digitsTree); | |
124 | ||
125 | } | |
126 | ||
121a60bd | 127 | //_____________________________________________________________________________ |
d76c31f4 | 128 | AliTracker* AliTOFReconstructor::CreateTracker() const |
121a60bd | 129 | { |
130 | // create a TOF tracker | |
131 | ||
d88fbf15 | 132 | TString selectedTracker = GetOption(); |
133 | // use MI tracker if selected | |
bc9f08da | 134 | if (selectedTracker.Contains("MI")) return new AliTOFtrackerMI(); |
eeef0c5d | 135 | if (selectedTracker.Contains("V1")) return new AliTOFtrackerV1(); |
bc9f08da | 136 | return new AliTOFtracker(); |
121a60bd | 137 | } |
138 |