| Geant4 Cross Reference |
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25 //
26
27 // Author: Ivana Hrivnacova, 09/04/2014 (ivana@ipno.in2p3.fr)
28
29 #include "G4RootAnalysisReader.hh"
30 #include "G4RootRFileManager.hh"
31 #include "G4RootRNtupleManager.hh"
32 #include "G4AnalysisUtilities.hh"
33 #include "G4ThreadLocalSingleton.hh"
34 #include "G4Threading.hh"
35
36 using namespace G4Analysis;
37
38 //_____________________________________________________________________________
39 G4RootAnalysisReader* G4RootAnalysisReader::Instance()
40 {
41 static G4ThreadLocalSingleton<G4RootAnalysisReader> instance;
42 return instance.Instance();
43 }
44
45 //_____________________________________________________________________________
46 G4RootAnalysisReader::G4RootAnalysisReader()
47 : G4ToolsAnalysisReader("Root")
48 {
49 if ( ! G4Threading::IsWorkerThread() ) fgMasterInstance = this;
50
51 // Create managers
52 fNtupleManager = std::make_shared<G4RootRNtupleManager>(fState);
53 fFileManager = std::make_shared<G4RootRFileManager>(fState);
54 fNtupleManager->SetFileManager(fFileManager);
55
56 // Set managers to base class
57 SetNtupleManager(fNtupleManager);
58 SetFileManager(fFileManager);
59 }
60
61 //_____________________________________________________________________________
62 G4RootAnalysisReader::~G4RootAnalysisReader()
63 {
64 if ( fState.GetIsMaster() ) fgMasterInstance = nullptr;
65 }
66
67 //
68 // private methods
69 //
70
71 //_____________________________________________________________________________
72 G4bool G4RootAnalysisReader::Reset()
73 {
74 // Reset histograms and ntuple
75
76 auto result = true;
77
78 result &= G4ToolsAnalysisReader::Reset();
79 result &= fNtupleManager->Reset();
80
81 return result;
82 }
83
84 //
85 // protected methods
86 //
87
88 //_____________________________________________________________________________
89 G4bool G4RootAnalysisReader::CloseFilesImpl(G4bool reset)
90 {
91 Message(kVL4, "close", "files");
92
93 auto result = true;
94
95 if (reset) {
96 result &= Reset();
97 }
98
99 fFileManager->CloseFiles();
100
101 Message(kVL2, "close", "files", "", result);
102
103 return result;
104 }
105