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465f48b2 | 1 | // |
2 | // *** Class AliRsnMonitorFunctions *** | |
3 | // | |
4 | // "Core" method for defining the work on a pari of particles. | |
5 | // For one analysis, one must setup one of this for each pair he wants to analyze, | |
6 | // adding to it all analysis which he desires to do. | |
7 | // Here he defines the cuts, and the particle types and charges, and can add | |
8 | // functions which do different operations on the same pair, and some binning | |
9 | // with respect to some kinematic variables (eta, momentum) | |
10 | // | |
11 | // authors: A. Pulvirenti (email: alberto.pulvirenti@ct.infn.it) | |
12 | // M. Vala (email: martin.vala@cern.ch) | |
13 | // | |
14 | ||
15 | #include <TList.h> | |
16 | ||
17 | #include "AliLog.h" | |
18 | ||
19 | #include "AliRsnMother.h" | |
20 | #include "AliRsnEvent.h" | |
21 | #include "AliRsnFunction.h" | |
22 | #include "AliRsnCutSet.h" | |
23 | #include "AliRsnValue.h" | |
24 | ||
25 | #include "AliRsnMonitorFunctions.h" | |
26 | ||
27 | ClassImp(AliRsnMonitorFunctions) | |
28 | ||
29 | //_____________________________________________________________________________ | |
61da4e32 | 30 | AliRsnMonitorFunctions::AliRsnMonitorFunctions(const char *name, AliRsnDaughterDef *def) : |
31 | AliRsnMonitor(name, def), | |
465f48b2 | 32 | fFunctions("AliRsnFunction", 0) |
33 | { | |
34 | // | |
35 | // Default constructor | |
36 | // | |
37 | ||
38 | AliDebug(AliLog::kDebug + 2, "<-"); | |
39 | AliDebug(AliLog::kDebug + 2, "->"); | |
40 | } | |
41 | ||
42 | //_____________________________________________________________________________ | |
43 | AliRsnMonitorFunctions::AliRsnMonitorFunctions(const AliRsnMonitorFunctions& copy) : | |
44 | AliRsnMonitor(copy), | |
45 | fFunctions(copy.fFunctions) | |
46 | { | |
47 | // | |
48 | // Default constructor | |
49 | // | |
50 | ||
51 | AliDebug(AliLog::kDebug + 2, "<-"); | |
52 | AliDebug(AliLog::kDebug + 2, "->"); | |
53 | } | |
54 | ||
55 | //_____________________________________________________________________________ | |
56 | AliRsnMonitorFunctions& AliRsnMonitorFunctions::operator=(const AliRsnMonitorFunctions& copy) | |
57 | { | |
58 | AliRsnMonitor::operator=(copy); | |
59 | ||
60 | Int_t i, n = copy.fFunctions.GetEntries(); | |
61 | for (i = 0; i < n; i++) { | |
62 | AliRsnFunction *fcn = (AliRsnFunction*)copy.fFunctions[i]; | |
63 | if (fcn) AddFunction(fcn); | |
64 | } | |
65 | ||
66 | return (*this); | |
67 | } | |
68 | ||
69 | //_____________________________________________________________________________ | |
70 | AliRsnMonitorFunctions::~AliRsnMonitorFunctions() | |
71 | { | |
72 | // | |
73 | // Destructor | |
74 | // | |
75 | ||
76 | AliDebug(AliLog::kDebug + 2, "<-"); | |
77 | AliDebug(AliLog::kDebug + 2, "->"); | |
78 | } | |
79 | ||
80 | //_____________________________________________________________________________ | |
81 | void AliRsnMonitorFunctions::Compute() | |
82 | { | |
83 | // | |
84 | // Makes computations using the two passed daughter objects. | |
85 | // Checks all cuts and then computes the corresponding pair object | |
86 | // and then fill the list of required values using it. | |
87 | // | |
88 | ||
89 | AliDebug(AliLog::kDebug + 2, "<-"); | |
90 | ||
91 | TObjArrayIter nextFcn(&fFunctions); | |
92 | AliRsnFunction *fcn = 0x0; | |
93 | ||
94 | while ((fcn = (AliRsnFunction*)nextFcn())) { | |
d7712d44 | 95 | fcn->Fill(fDaughter); |
465f48b2 | 96 | } |
97 | ||
98 | AliDebug(AliLog::kDebug + 2, "->"); | |
99 | } | |
100 | ||
101 | //_____________________________________________________________________________ | |
102 | void AliRsnMonitorFunctions::Init(const char *prefix, TList *list) | |
103 | { | |
104 | // | |
105 | // Generates needed histograms, giving them a name based on | |
106 | // the flags defined here, on the pair definition, and attaches | |
107 | // a prefix to it, according to the argument. | |
108 | // | |
109 | // All generated histograms are stored into the output TList. | |
110 | // | |
111 | ||
112 | AliDebug(AliLog::kDebug + 2, "<-"); | |
113 | ||
114 | Int_t i; | |
115 | TString hName(""); | |
116 | AliRsnFunction *fcn = 0; | |
117 | for (i = 0; i < fFunctions.GetEntries(); i++) { | |
118 | fcn = (AliRsnFunction*)fFunctions.At(i); | |
119 | hName = prefix; | |
120 | hName += '_'; | |
121 | hName += GetName(); | |
122 | hName += '_'; | |
123 | hName += fcn->GetName(); | |
124 | if (fcn->IsUsingTH1()) list->Add(fcn->CreateHistogram(hName.Data(), "")); | |
125 | else list->Add(fcn->CreateHistogramSparse(hName.Data(), "")); | |
126 | } | |
127 | ||
128 | AliDebug(AliLog::kDebug + 2, "->"); | |
129 | } | |
130 | ||
131 | //_____________________________________________________________________________ | |
132 | void AliRsnMonitorFunctions::AddFunction(AliRsnFunction *const fcn) | |
133 | { | |
134 | // | |
135 | // Adds a new computing function | |
136 | // | |
137 | ||
138 | AliDebug(AliLog::kDebug + 2, "<-"); | |
465f48b2 | 139 | |
140 | Int_t size = fFunctions.GetEntries(); | |
141 | new(fFunctions[size]) AliRsnFunction(*fcn); | |
142 | fFunctions.Print(); | |
143 | ||
144 | AliDebug(AliLog::kDebug + 2, "->"); | |
145 | } |