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HistoManager.cc
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32 
33 #include "HistoManager.hh"
34 #include "G4UnitsTable.hh"
35 
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37 
38 HistoManager::HistoManager()
39  : fFileName("rdecay01")
40 {
41  Book();
42 }
43 
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45 
46 HistoManager::~HistoManager()
47 {
48  delete G4AnalysisManager::Instance();
49 }
50 
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52 
53 void HistoManager::Book()
54 {
55  // Create or get analysis manager
56  // The choice of analysis technology is done via selection of a namespace
57  // in HistoManager.hh
58  G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
59  analysisManager->SetFileName(fFileName);
60  analysisManager->SetVerboseLevel(1);
61  analysisManager->SetActivation(true); //enable inactivation of histograms
62 
63  // Define histograms start values
64  const G4int kMaxHisto = 10;
65  const G4String id[] = {"0","1","2","3","4","5","6","7","8","9"};
66  const G4String title[] =
67  { "dummy", //0
68  "energy spectrum (%): e+ e-", //1
69  "energy spectrum (%): nu_e anti_nu_e", //2
70  "energy spectrum (%): gamma", //3
71  "energy spectrum (%): alpha", //4
72  "energy spectrum (%): ions", //5
73  "total kinetic energy per single decay (Q)",//6
74  "momentum balance", //7
75  "total time of life of decay chain", //8
76  "total visible energy in decay chain" //9
77  };
78 
79  // Default values (to be reset via /analysis/h1/set command)
80  G4int nbins = 100;
81  G4double vmin = 0.;
82  G4double vmax = 100.;
83 
84  // Create all histograms as inactivated
85  // as we have not yet set nbins, vmin, vmax
86  for (G4int k=0; k<kMaxHisto; k++) {
87  G4int ih = analysisManager->CreateH1(id[k], title[k], nbins, vmin, vmax);
88  analysisManager->SetH1Activation(ih, false);
89  }
90 }
91 
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