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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 | ||
24 | #include <cstdlib> | |
25 | //#include "TFile.h" | |
26 | #include "TObjArray.h" | |
27 | #include "TString.h" | |
28 | ||
29 | #include "AliLog.h" | |
30 | #include "AliRawReader.h" | |
31 | ||
32 | #include "AliTOFClusterFinder.h" | |
33 | #include "AliTOFcalib.h" | |
34 | #include "AliTOFtrackerMI.h" | |
35 | #include "AliTOFtracker.h" | |
36 | #include "AliTOFtrackerV1.h" | |
37 | #include "AliTOFReconstructor.h" | |
38 | ||
39 | class TTree; | |
40 | //class TFile; | |
41 | //class TDirectory; | |
42 | ||
43 | class AliESDEvent; | |
44 | ||
45 | //extern TDirectory *gDirectory; | |
46 | //extern TFile *gFile; | |
47 | ||
48 | ClassImp(AliTOFReconstructor) | |
49 | ||
50 | //____________________________________________________________________ | |
51 | AliTOFReconstructor::AliTOFReconstructor() | |
52 | : AliReconstructor(), | |
53 | fTOFcalib(0) | |
54 | { | |
55 | // | |
56 | // ctor | |
57 | // | |
58 | ||
59 | //Retrieving the TOF calibration info | |
60 | fTOFcalib = new AliTOFcalib(); | |
61 | fTOFcalib->CreateCalObjects(); | |
62 | ||
63 | if(!fTOFcalib->ReadParOnlineDelayFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);} | |
64 | if(!fTOFcalib->ReadParOnlineStatusFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);} | |
65 | ||
66 | if(!fTOFcalib->ReadParOfflineFromCDB("TOF/Calib",-1)) {AliFatal("Exiting, no CDB object found!!!");exit(0);} | |
67 | } | |
68 | ||
69 | //------------------------------------------------------------------------ | |
70 | AliTOFReconstructor::AliTOFReconstructor(const AliTOFReconstructor &source) | |
71 | : AliReconstructor(), | |
72 | fTOFcalib(0) | |
73 | { | |
74 | // | |
75 | // copy ctor | |
76 | // | |
77 | this->fTOFcalib=source.fTOFcalib; | |
78 | } | |
79 | ||
80 | //------------------------------------------------------------------------ | |
81 | AliTOFReconstructor & AliTOFReconstructor::operator=(const AliTOFReconstructor &source) | |
82 | { | |
83 | // | |
84 | // assignment op. | |
85 | // | |
86 | this->fTOFcalib=source.fTOFcalib; | |
87 | return *this; | |
88 | } | |
89 | //_____________________________________________________________________________ | |
90 | AliTOFReconstructor::~AliTOFReconstructor() | |
91 | { | |
92 | // | |
93 | // dtor | |
94 | // | |
95 | delete fTOFcalib; | |
96 | } | |
97 | ||
98 | //_____________________________________________________________________________ | |
99 | void AliTOFReconstructor::Reconstruct(AliRawReader *rawReader, | |
100 | TTree *clustersTree) const | |
101 | { | |
102 | // reconstruct clusters from Raw Data | |
103 | ||
104 | static AliTOFClusterFinder tofClus(fTOFcalib); | |
105 | tofClus.Digits2RecPoints(rawReader, clustersTree); | |
106 | ||
107 | } | |
108 | ||
109 | //_____________________________________________________________________________ | |
110 | void AliTOFReconstructor::Reconstruct(TTree *digitsTree, | |
111 | TTree *clustersTree) const | |
112 | { | |
113 | // reconstruct clusters from Raw Data | |
114 | ||
115 | AliDebug(2,Form("Global Event loop mode: Creating Recpoints from Digits Tree")); | |
116 | static AliTOFClusterFinder tofClus(fTOFcalib); | |
117 | tofClus.Digits2RecPoints(digitsTree, clustersTree); | |
118 | ||
119 | } | |
120 | //_____________________________________________________________________________ | |
121 | void AliTOFReconstructor::ConvertDigits(AliRawReader* reader, TTree* digitsTree) const | |
122 | { | |
123 | // reconstruct clusters from digits | |
124 | ||
125 | AliDebug(2,Form("Global Event loop mode: Converting Raw Data to a Digits Tree")); | |
126 | AliTOFClusterFinder tofClus(fTOFcalib); | |
127 | tofClus.Raw2Digits(reader, digitsTree); | |
128 | ||
129 | } | |
130 | ||
131 | //_____________________________________________________________________________ | |
132 | AliTracker* AliTOFReconstructor::CreateTracker() const | |
133 | { | |
134 | // create a TOF tracker | |
135 | ||
136 | TString selectedTracker = GetOption(); | |
137 | // use MI tracker if selected | |
138 | if (selectedTracker.Contains("MI")) return new AliTOFtrackerMI(); | |
139 | if (selectedTracker.Contains("V1")) return new AliTOFtrackerV1(); | |
140 | return new AliTOFtracker(); | |
141 | } | |
142 |