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c7ffd78f | 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 | ||
0206ddfb | 18 | //******************************************************** |
19 | // class AliRunAnalysis * | |
20 | // Analysis manager * | |
21 | // Author: Piotr.Skowronski@cern.ch * | |
22 | //******************************************************** | |
23 | ||
9edefa04 | 24 | #include <TDirectory.h> |
25 | ||
b26900d0 | 26 | #include "AliRunAnalysis.h" |
c7ffd78f | 27 | #include "AliLog.h" |
0206ddfb | 28 | #include "AliAnalysis.h" |
b26900d0 | 29 | #include "AliEventCut.h" |
a5556ea5 | 30 | #include "AliReader.h" |
b26900d0 | 31 | |
b26900d0 | 32 | |
33 | ClassImp(AliRunAnalysis) | |
34 | AliRunAnalysis::AliRunAnalysis(): | |
2c95548d | 35 | TTask("RunAnalysis","Alice Analysis Manager"), |
36 | fAnalysies(10), | |
a5556ea5 | 37 | fReader(0x0), |
b26900d0 | 38 | fEventCut(0x0), |
a5556ea5 | 39 | fCutOnSim(kFALSE), |
40 | fCutOnRec(kTRUE) | |
b26900d0 | 41 | { |
42 | //ctor | |
43 | } | |
44 | /*********************************************************/ | |
45 | ||
46 | AliRunAnalysis::~AliRunAnalysis() | |
47 | { | |
48 | //dtor | |
a5556ea5 | 49 | delete fReader; |
b26900d0 | 50 | delete fEventCut; |
51 | } | |
52 | /*********************************************************/ | |
53 | ||
54 | Int_t AliRunAnalysis::Run() | |
55 | { | |
56 | //makes analysis | |
b26900d0 | 57 | |
2c95548d | 58 | if (fReader == 0x0) |
59 | { | |
c7ffd78f | 60 | AliError("Reader is not set"); |
2c95548d | 61 | return 1; |
62 | } | |
63 | TDirectory* cwd = gDirectory; | |
64 | Int_t nanal = fAnalysies.GetEntries(); | |
c7ffd78f | 65 | AliDebug(1,Form("There are %d analyses",nanal)); |
b26900d0 | 66 | /******************************/ |
67 | /* Init Event */ | |
68 | /******************************/ | |
c7ffd78f | 69 | AliDebug(1,"Intializing analyses..."); |
2c95548d | 70 | for (Int_t an = 0; an < nanal; an++) |
71 | { | |
a5556ea5 | 72 | AliAnalysis* analysis = (AliAnalysis*)fAnalysies.At(an); |
c7ffd78f | 73 | AliDebug(1,Form("Intializing analysis %d,address=%#x, name=%s", |
74 | an, analysis, analysis->GetName())); | |
b26900d0 | 75 | analysis->Init(); |
c7ffd78f | 76 | AliDebug(1,Form("Init done for analysis %d",an)); |
b26900d0 | 77 | } |
c7ffd78f | 78 | AliDebug(1,"Intializing analyses... Done."); |
2c95548d | 79 | |
a5556ea5 | 80 | while (fReader->Next() == kFALSE) |
b26900d0 | 81 | { |
6e967bfd | 82 | AliAOD* eventrec = fReader->GetEventRec(); |
83 | AliAOD* eventsim = fReader->GetEventSim(); | |
84 | ||
85 | /******************************/ | |
86 | /* Event Cut */ | |
87 | /******************************/ | |
88 | if ( Rejected(eventrec,eventsim) ) | |
89 | { | |
c7ffd78f | 90 | AliDebug(1,"Event rejected by Event Cut"); |
6e967bfd | 91 | continue; //Did not pass the |
92 | } | |
2c95548d | 93 | |
6e967bfd | 94 | /******************************/ |
95 | /* Process Event */ | |
96 | /******************************/ | |
c7ffd78f | 97 | AliDebug(1,Form("There is %d analyses",fAnalysies.GetEntries())); |
2c95548d | 98 | |
6e967bfd | 99 | for (Int_t an = 0; an < fAnalysies.GetEntries(); an++) |
100 | { | |
101 | AliAnalysis* analysis = (AliAnalysis*)fAnalysies.At(an); | |
102 | analysis->ProcessEvent(eventrec,eventsim); | |
103 | } | |
b26900d0 | 104 | |
a5556ea5 | 105 | }//end of loop over events |
b26900d0 | 106 | |
107 | /******************************/ | |
108 | /* Finish Event */ | |
109 | /******************************/ | |
c7ffd78f | 110 | AliDebug(1,Form("Finishing analyses...\n There are %d anlyses",fAnalysies.GetEntries())); |
9e5e23b5 | 111 | if (cwd) cwd->cd(); |
a5556ea5 | 112 | for (Int_t an = 0; an < fAnalysies.GetEntries(); an++) |
b26900d0 | 113 | { |
a5556ea5 | 114 | AliAnalysis* analysis = (AliAnalysis*)fAnalysies.At(an); |
c7ffd78f | 115 | AliDebug(1,Form("Calling Finish for analysis %d address %#x name=%s", |
116 | an, analysis,analysis->GetName())); | |
a5556ea5 | 117 | analysis->Finish(); |
c7ffd78f | 118 | AliDebug(1,Form("Called Finish for analysis %d",an)); |
b26900d0 | 119 | } |
c7ffd78f | 120 | AliDebug(1,"Finishing done"); |
b26900d0 | 121 | |
122 | return 0; | |
123 | } | |
124 | /*********************************************************/ | |
125 | ||
a5556ea5 | 126 | void AliRunAnalysis::Add(AliAnalysis* a) |
b26900d0 | 127 | { |
a5556ea5 | 128 | //adds a to the list of analysis |
129 | fAnalysies.Add(a); | |
b26900d0 | 130 | } |
131 | /*********************************************************/ | |
132 | ||
36715d31 | 133 | void AliRunAnalysis::SetEventCut(AliEventCut* evcut) |
134 | { | |
135 | //Sets event - makes a private copy | |
136 | delete fEventCut; | |
137 | if (evcut) fEventCut = (AliEventCut*)evcut->Clone(); | |
138 | else fEventCut = 0x0; | |
139 | } | |
140 | ||
141 | /*********************************************************/ | |
142 | ||
cea0a066 | 143 | Bool_t AliRunAnalysis::Rejected(AliAOD* recevent, AliAOD* simevent) |
b26900d0 | 144 | { |
a5556ea5 | 145 | //checks the event cut |
146 | if (fEventCut == 0x0) return kFALSE; | |
147 | ||
148 | if (fCutOnRec) | |
cea0a066 | 149 | if (fEventCut->Rejected(recevent)) return kTRUE; |
a5556ea5 | 150 | |
151 | if (fCutOnSim) | |
cea0a066 | 152 | if (fEventCut->Rejected(simevent)) return kTRUE; |
a5556ea5 | 153 | |
154 | return kFALSE; | |
b26900d0 | 155 | } |