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Commit | Line | Data |
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b63357a0 | 1 | // |
2 | // This cut selects the AliRsnDaughter objects pointing | |
3 | // to tracks with a well defined true particle species, | |
4 | // defined through its PDG code or species according the | |
5 | // enumeration defined in AliRsnDaughter class. | |
6 | // --- | |
7 | // Using this cut on data results in no tracks passing it. | |
8 | // | |
9 | ||
10 | #include "AliRsnCutTrue.h" | |
11 | ||
12 | ClassImp(AliRsnCutTrue) | |
13 | ||
14 | //__________________________________________________________________________________________________ | |
15 | AliRsnCutTrue::AliRsnCutTrue(const char *name, Int_t pdg) : | |
16 | AliRsnCut(name, AliRsnTarget::kDaughter, pdg) | |
17 | { | |
18 | // | |
19 | // Constructor version #1: | |
20 | // pass directly the PDG code | |
21 | // | |
22 | } | |
23 | ||
24 | //__________________________________________________________________________________________________ | |
25 | AliRsnCutTrue::AliRsnCutTrue(const char *name, AliRsnDaughter::ESpecies species) : | |
26 | AliRsnCut(name, AliRsnTarget::kDaughter, AliRsnDaughter::SpeciesPDG(species)) | |
27 | { | |
28 | // | |
29 | // Constructor version #2: | |
30 | // pass the species from AliRsnDaughter enum, which is converted into PDG code | |
31 | // | |
32 | } | |
33 | ||
34 | //__________________________________________________________________________________________________ | |
35 | AliRsnCutTrue::AliRsnCutTrue(const AliRsnCutTrue ©) : | |
36 | AliRsnCut(copy) | |
37 | { | |
38 | // | |
39 | // Copy constructor | |
40 | // | |
41 | } | |
42 | ||
43 | //__________________________________________________________________________________________________ | |
61f275d1 | 44 | AliRsnCutTrue &AliRsnCutTrue::operator=(const AliRsnCutTrue ©) |
b63357a0 | 45 | { |
46 | // | |
47 | // Assignment operator | |
48 | // | |
49 | ||
50 | AliRsnCut::operator=(copy); | |
51 | return (*this); | |
52 | } | |
53 | ||
54 | //__________________________________________________________________________________________________ | |
55 | Bool_t AliRsnCutTrue::IsSelected(TObject *obj) | |
56 | { | |
57 | // | |
58 | // Check: | |
59 | // if the MC reference is present, recover PDG | |
60 | // and check if it matches the required one, in absolute value. | |
61 | // | |
62 | ||
63 | // convert target | |
64 | if (!TargetOK(obj)) return kFALSE; | |
61f275d1 | 65 | |
b63357a0 | 66 | // check if MC is present |
67 | if (!fDaughter->GetRefMC()) { | |
68 | AliError("Cannot check cut 'AliRsnCutTrue' without MC information"); | |
69 | return kFALSE; | |
70 | } | |
61f275d1 | 71 | |
b63357a0 | 72 | // compare PDG |
73 | fCutValueI = fDaughter->GetPDGAbs(); | |
74 | return OkValueI(); | |
75 | } | |
76 | ||
61f275d1 | 77 | |
78 |