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