Geant4 10.7.0
Toolkit for the simulation of the passage of particles through matter
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G4RootRNtupleManager.cc
Go to the documentation of this file.
1//
2// ********************************************************************
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25//
26
27// Author: Ivana Hrivnacova, 09/04/2014 ([email protected])
28
31
32//_____________________________________________________________________________
34 : G4TRNtupleManager<tools::rroot::ntuple>(state)
35{}
36
37//_____________________________________________________________________________
39{}
40
41//
42// private methods
43//
44
45//_____________________________________________________________________________
46G4bool G4RootRNtupleManager::GetTNtupleRow(
48{
49 auto ntuple = ntupleDescription->fNtuple;
50 auto ntupleBinding = ntupleDescription->fNtupleBinding;
51
52 G4bool isInitialized = ntupleDescription->fIsInitialized;
53 if ( ! isInitialized ) {
54
55 if ( ! ntuple->initialize(G4cout, *ntupleBinding) ) {
56 G4ExceptionDescription description;
57 description
58 << " "
59 << "Ntuple initialization failed !!";
60 G4Exception("G4RootRNtuple::GetTNtupleRow()",
61 "Analysis_WR021", JustWarning, description);
62 return false;
63 }
64 ntupleDescription->fIsInitialized = true;
65 ntuple->start();
66 }
67
68 auto next = ntuple->next();
69 if ( next ) {
70 if ( ! ntuple->get_row() ) {
71 G4ExceptionDescription description;
72 description
73 << " "
74 << "Ntuple get_row() failed !!";
75 G4Exception("G4RootRNtuple::GetTNtupleRow()",
76 "Analysis_WR021", JustWarning, description);
77 return false;
78 }
79 }
80
81 return next;
82}
@ JustWarning
void G4Exception(const char *originOfException, const char *exceptionCode, G4ExceptionSeverity severity, const char *description)
Definition: G4Exception.cc:35
std::ostringstream G4ExceptionDescription
Definition: G4Exception.hh:40
bool G4bool
Definition: G4Types.hh:86
G4GLOB_DLL std::ostream G4cout
G4RootRNtupleManager(const G4AnalysisManagerState &state)
tools::ntuple_binding * fNtupleBinding