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70da6c5a | 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 | // Cut step class | |
17 | // Select all tracks surviving cuts in one special cut step | |
18 | // Used in AliHFEtrackFilter | |
19 | // | |
20 | // Author: | |
21 | // Markus Fasel <M.Fasel@gsi.de> | |
22 | // | |
23 | #include <TObjArray.h> | |
24 | ||
25 | #include "AliAnalysisCuts.h" | |
26 | #include "AliCFCutBase.h" | |
27 | #include "AliHFEcutStep.h" | |
28 | #include "AliLog.h" | |
29 | #include "AliMCEvent.h" | |
30 | ||
31 | ClassImp(AliHFEcutStep) | |
32 | ||
33 | //__________________________________________________________________ | |
34 | AliHFEcutStep::AliHFEcutStep(const Char_t *name): | |
35 | TNamed(name, ""), | |
36 | fCuts(NULL) | |
37 | { | |
38 | // | |
39 | // Default Constructor | |
40 | // | |
41 | fCuts = new TObjArray; | |
42 | } | |
43 | ||
44 | //__________________________________________________________________ | |
45 | AliHFEcutStep::AliHFEcutStep(const AliHFEcutStep &o): | |
46 | TNamed(o), | |
47 | fCuts(NULL) | |
48 | { | |
49 | // | |
50 | // Copy constructor | |
51 | // | |
52 | o.Copy(*this); | |
53 | } | |
54 | ||
55 | //__________________________________________________________________ | |
56 | AliHFEcutStep &AliHFEcutStep::operator=(const AliHFEcutStep &o){ | |
57 | // | |
58 | // Assignment operator | |
59 | // | |
60 | if(this != &o) | |
61 | o.Copy(*this); | |
62 | return *this; | |
63 | } | |
64 | ||
65 | //__________________________________________________________________ | |
66 | AliHFEcutStep::~AliHFEcutStep(){ | |
67 | // | |
68 | // destructor | |
69 | // | |
70 | delete fCuts; | |
71 | } | |
72 | ||
73 | //__________________________________________________________________ | |
74 | void AliHFEcutStep::Copy(TObject &o) const{ | |
75 | // | |
76 | // Copy into content into object o | |
77 | // | |
78 | TNamed::Copy(o); | |
79 | AliHFEcutStep &target = dynamic_cast<AliHFEcutStep &>(o); | |
80 | ||
81 | // Make copy | |
82 | target.fCuts = dynamic_cast<TObjArray *>(fCuts->Clone()); | |
83 | } | |
84 | ||
85 | //__________________________________________________________________ | |
86 | Bool_t AliHFEcutStep::IsSelected(TObject *o){ | |
87 | // | |
88 | // Filter tracks in the given cut step | |
89 | // Apply all cut objects | |
90 | // | |
91c7e1ec | 91 | AliDebug(1, Form("Cut Step %s: Number of cut objects: %d", GetName(), fCuts->GetEntriesFast())); |
70da6c5a | 92 | if(!fCuts->GetEntriesFast()) return kTRUE; |
93 | Bool_t isSelected = kTRUE; | |
e3ae862b | 94 | AliAnalysisCuts *cuts = NULL; |
70da6c5a | 95 | for(Int_t iCut = 0; iCut < fCuts->GetEntriesFast(); iCut++){ |
e3ae862b | 96 | cuts = dynamic_cast<AliAnalysisCuts *>(fCuts->UncheckedAt(iCut)); |
97 | if(cuts && (!cuts->IsSelected(o))) isSelected = kFALSE; | |
70da6c5a | 98 | } |
91c7e1ec | 99 | AliDebug(1, Form("Accepted: %s", isSelected ? "yes" : "no")); |
70da6c5a | 100 | return isSelected; |
101 | } | |
102 | ||
103 | //__________________________________________________________________ | |
104 | AliAnalysisCuts *AliHFEcutStep::GetCut(const Char_t *cutName){ | |
105 | // | |
106 | // return cut object | |
107 | // | |
108 | return dynamic_cast<AliAnalysisCuts *>(fCuts->FindObject(cutName)); | |
109 | } | |
110 | ||
111 | //__________________________________________________________________ | |
112 | void AliHFEcutStep::AddCut(AliAnalysisCuts *cut){ | |
113 | // | |
114 | // Add cut object to the cut step | |
115 | // | |
116 | fCuts->Add(cut); | |
117 | } | |
118 | ||
119 | //__________________________________________________________________ | |
c2690925 | 120 | void AliHFEcutStep::SetMC(const AliMCEvent *mc){ |
70da6c5a | 121 | // |
122 | // Set MC information to the cuts in the cut step | |
123 | // | |
bf892a6a | 124 | AliCFCutBase *cfc = NULL; |
70da6c5a | 125 | for(Int_t icut = 0; icut < fCuts->GetEntriesFast(); icut++){ |
bf892a6a | 126 | if((cfc = dynamic_cast<AliCFCutBase *>(fCuts->UncheckedAt(icut)))) cfc->SetMCEventInfo(mc); |
70da6c5a | 127 | } |
128 | } | |
129 | ||
130 | //__________________________________________________________________ | |
c2690925 | 131 | void AliHFEcutStep::SetRecEvent(const AliVEvent *rec){ |
70da6c5a | 132 | // |
133 | // Publish rec event to the cut step | |
134 | // | |
bf892a6a | 135 | AliCFCutBase *cfc = NULL; |
70da6c5a | 136 | for(Int_t icut = 0; icut < fCuts->GetEntriesFast(); icut++){ |
bf892a6a | 137 | if((cfc = dynamic_cast<AliCFCutBase *>(fCuts->UncheckedAt(icut)))) cfc->SetRecEventInfo(rec); |
70da6c5a | 138 | } |
139 | } | |
140 |