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Geant4/examples/extended/analysis/AnaEx01/src/HistoManager.cc

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Differences between /examples/extended/analysis/AnaEx01/src/HistoManager.cc (Version 11.3.0) and /examples/extended/analysis/AnaEx01/src/HistoManager.cc (Version 10.4.p1)


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 26 /// \file analysis/AnaEx01/src/HistoManager.cc     26 /// \file analysis/AnaEx01/src/HistoManager.cc
 27 /// \brief Implementation of the HistoManager      27 /// \brief Implementation of the HistoManager class
 28 //                                                 28 //
 29 //                                                 29 //
 30 //                                             <<  30 // $Id: HistoManager.cc 105494 2017-07-28 09:02:56Z gcosmo $
 31 //....oooOO0OOooo........oooOO0OOooo........oo <<  31 // 
 32 //....oooOO0OOooo........oooOO0OOooo........oo     32 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
                                                   >>  33 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo...... 
 33                                                    34 
 34 #include "HistoManager.hh"                         35 #include "HistoManager.hh"
 35                                                << 
 36 #include "G4SystemOfUnits.hh"                  << 
 37 #include "G4UnitsTable.hh"                         36 #include "G4UnitsTable.hh"
                                                   >>  37 #include "G4SystemOfUnits.hh"
 38                                                    38 
 39 //....oooOO0OOooo........oooOO0OOooo........oo     39 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 40                                                    40 
 41 HistoManager::HistoManager()                       41 HistoManager::HistoManager()
 42 {                                              <<  42  : fFactoryOn(false)
 43   // Create or get analysis manager            <<  43 {}
 44   G4AnalysisManager* analysisManager = G4Analy <<  44 
 45   analysisManager->SetDefaultFileType("root"); <<  45 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 46   // the default file type can be overriden in <<  46 
 47 }                                              <<  47 HistoManager::~HistoManager()
                                                   >>  48 {}
 48                                                    49 
 49 //....oooOO0OOooo........oooOO0OOooo........oo     50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
 50                                                    51 
 51 void HistoManager::Book()                          52 void HistoManager::Book()
 52 {                                                  53 {
 53   // Create or get analysis manager                54   // Create or get analysis manager
                                                   >>  55   // The choice of analysis technology is done via selection of a namespace
                                                   >>  56   // in HistoManager.hh
 54   G4AnalysisManager* analysisManager = G4Analy     57   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
 55                                                <<  58   analysisManager->SetVerboseLevel(1);
 56   if (!fFactoryOn) {                           <<  59   analysisManager->SetNtupleMerging(true);
 57     //                                         <<  60       
 58     analysisManager->SetVerboseLevel(1);       <<  61   // Create directories 
 59     // Only merge in MT mode to avoid warning  <<  62   analysisManager->SetHistoDirectoryName("histo");
 60 #ifdef G4MULTITHREADED                         <<  63   analysisManager->SetNtupleDirectoryName("ntuple");
 61     analysisManager->SetNtupleMerging(true);   <<  64     
 62 #endif                                         << 
 63                                                << 
 64     // Create directories                      << 
 65     analysisManager->SetHistoDirectoryName("hi << 
 66     analysisManager->SetNtupleDirectoryName("n << 
 67   }                                            << 
 68                                                << 
 69   // Open an output file                           65   // Open an output file
 70   //                                               66   //
 71   G4bool fileOpen = analysisManager->OpenFile(     67   G4bool fileOpen = analysisManager->OpenFile("AnaEx01");
 72   if (!fileOpen) {                             <<  68   if (! fileOpen) {
 73     G4cerr << "\n---> HistoManager::Book(): ca <<  69     G4cerr << "\n---> HistoManager::Book(): cannot open " 
 74            << G4endl;                          <<  70            << analysisManager->GetFileName() << G4endl;
 75     return;                                        71     return;
 76   }                                                72   }
                                                   >>  73   
                                                   >>  74   // Create histograms.
                                                   >>  75   // Histogram ids are generated automatically starting from 0.
                                                   >>  76   // The start value can be changed by:
                                                   >>  77   // analysisManager->SetFirstHistoId(1);  
                                                   >>  78   
                                                   >>  79   // id = 0
                                                   >>  80   analysisManager->CreateH1("EAbs","Edep in absorber (MeV)", 100, 0., 800*MeV);
                                                   >>  81   // id = 1
                                                   >>  82   analysisManager->CreateH1("EGap","Edep in gap (MeV)", 100, 0., 100*MeV);
                                                   >>  83   // id = 2
                                                   >>  84   analysisManager->CreateH1("LAbs","trackL in absorber (mm)", 100, 0., 1*m);
                                                   >>  85   // id = 3
                                                   >>  86   analysisManager->CreateH1("LGap","trackL in gap (mm)", 100, 0., 50*cm);
                                                   >>  87 
                                                   >>  88   // Create ntuples.
                                                   >>  89   // Ntuples ids are generated automatically starting from 0.
                                                   >>  90   // The start value can be changed by:
                                                   >>  91   // analysisManager->SetFirstMtupleId(1);  
                                                   >>  92   
                                                   >>  93   // Create 1st ntuple (id = 0)
                                                   >>  94   analysisManager->CreateNtuple("Ntuple1", "Edep");
                                                   >>  95   analysisManager->CreateNtupleDColumn("Eabs"); // column Id = 0
                                                   >>  96   analysisManager->CreateNtupleDColumn("Egap"); // column Id = 1
                                                   >>  97   analysisManager->FinishNtuple();
                                                   >>  98 
                                                   >>  99   // Create 2nd ntuple (id = 1)
                                                   >> 100   //    
                                                   >> 101   analysisManager->CreateNtuple("Ntuple2", "TrackL");
                                                   >> 102   analysisManager->CreateNtupleDColumn("Labs"); // column Id = 0
                                                   >> 103   analysisManager->CreateNtupleDColumn("Lgap"); // column Id = 1
                                                   >> 104   analysisManager->FinishNtuple();
                                                   >> 105   
                                                   >> 106   fFactoryOn = true;       
 77                                                   107 
 78   if (!fFactoryOn) {                           << 108   G4cout << "\n----> Output file is open in " 
 79     // Create histograms.                      << 109          << analysisManager->GetFileName() << "." 
 80     // Histogram ids are generated automatical << 
 81     // The start value can be changed by:      << 
 82     // analysisManager->SetFirstHistoId(1);    << 
 83                                                << 
 84     // id = 0                                  << 
 85     analysisManager->CreateH1("EAbs", "Edep in << 
 86     // id = 1                                  << 
 87     analysisManager->CreateH1("EGap", "Edep in << 
 88     // id = 2                                  << 
 89     analysisManager->CreateH1("LAbs", "trackL  << 
 90     // id = 3                                  << 
 91     analysisManager->CreateH1("LGap", "trackL  << 
 92                                                << 
 93     // Create ntuples.                         << 
 94     // Ntuples ids are generated automatically << 
 95     // The start value can be changed by:      << 
 96     // analysisManager->SetFirstMtupleId(1);   << 
 97                                                << 
 98     // Create 1st ntuple (id = 0)              << 
 99     analysisManager->CreateNtuple("Ntuple1", " << 
100     analysisManager->CreateNtupleDColumn("Eabs << 
101     analysisManager->CreateNtupleDColumn("Egap << 
102     analysisManager->FinishNtuple();           << 
103                                                << 
104     // Create 2nd ntuple (id = 1)              << 
105     //                                         << 
106     analysisManager->CreateNtuple("Ntuple2", " << 
107     analysisManager->CreateNtupleDColumn("Labs << 
108     analysisManager->CreateNtupleDColumn("Lgap << 
109     analysisManager->FinishNtuple();           << 
110                                                << 
111     fFactoryOn = true;                         << 
112   }                                            << 
113                                                << 
114   G4cout << "\n----> Output file is open in "  << 
115          << analysisManager->GetFileType() <<     110          << analysisManager->GetFileType() << G4endl;
116 }                                                 111 }
117                                                   112 
118 //....oooOO0OOooo........oooOO0OOooo........oo    113 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
119                                                   114 
120 void HistoManager::Save()                         115 void HistoManager::Save()
121 {                                                 116 {
122   if (!fFactoryOn) {                           << 117   if (! fFactoryOn) return;
123     return;                                    << 118   
124   }                                            << 119   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();    
125                                                << 
126   G4AnalysisManager* analysisManager = G4Analy << 
127   analysisManager->Write();                       120   analysisManager->Write();
128   analysisManager->CloseFile();                << 121   analysisManager->CloseFile(); 
129                                                << 122    
130   G4cout << "\n----> Histograms and ntuples ar    123   G4cout << "\n----> Histograms and ntuples are saved\n" << G4endl;
                                                   >> 124       
                                                   >> 125   delete G4AnalysisManager::Instance();
                                                   >> 126   fFactoryOn = false;
131 }                                                 127 }
132                                                   128 
133 //....oooOO0OOooo........oooOO0OOooo........oo    129 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
134                                                   130 
135 void HistoManager::FillHisto(G4int ih, G4doubl    131 void HistoManager::FillHisto(G4int ih, G4double xbin, G4double weight)
136 {                                                 132 {
137   G4AnalysisManager* analysisManager = G4Analy << 133   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance(); 
138   analysisManager->FillH1(ih, xbin, weight);      134   analysisManager->FillH1(ih, xbin, weight);
139 }                                                 135 }
140                                                   136 
141 //....oooOO0OOooo........oooOO0OOooo........oo    137 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
142                                                   138 
143 void HistoManager::Normalize(G4int ih, G4doubl    139 void HistoManager::Normalize(G4int ih, G4double fac)
144 {                                                 140 {
145   G4AnalysisManager* analysisManager = G4Analy << 141   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance(); 
146   auto h1 = analysisManager->GetH1(ih);        << 142   G4H1* h1 = analysisManager->GetH1(ih);
147   if (h1 != nullptr) {                         << 143   if (h1) h1->scale(fac);
148     h1->scale(fac);                            << 
149   }                                            << 
150 }                                                 144 }
151                                                   145 
152 //....oooOO0OOooo........oooOO0OOooo........oo    146 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
153                                                   147 
154 void HistoManager::FillNtuple(G4double energyA << 148 void HistoManager::FillNtuple(G4double energyAbs, G4double energyGap,
155                               G4double trackLG << 149                               G4double trackLAbs, G4double trackLGap)
156 {                                              << 150 {                
157   G4AnalysisManager* analysisManager = G4Analy    151   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
158   // Fill 1st ntuple ( id = 0)                    152   // Fill 1st ntuple ( id = 0)
159   analysisManager->FillNtupleDColumn(0, 0, ene    153   analysisManager->FillNtupleDColumn(0, 0, energyAbs);
160   analysisManager->FillNtupleDColumn(0, 1, ene    154   analysisManager->FillNtupleDColumn(0, 1, energyGap);
161   analysisManager->AddNtupleRow(0);            << 155   analysisManager->AddNtupleRow(0);  
162   // Fill 2nd ntuple ( id = 1)                    156   // Fill 2nd ntuple ( id = 1)
163   analysisManager->FillNtupleDColumn(1, 0, tra    157   analysisManager->FillNtupleDColumn(1, 0, trackLAbs);
164   analysisManager->FillNtupleDColumn(1, 1, tra    158   analysisManager->FillNtupleDColumn(1, 1, trackLGap);
165   analysisManager->AddNtupleRow(1);            << 159   analysisManager->AddNtupleRow(1);  
166 }                                              << 160 }  
167                                                   161 
168 //....oooOO0OOooo........oooOO0OOooo........oo    162 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
169                                                   163 
170 void HistoManager::PrintStatistic()               164 void HistoManager::PrintStatistic()
171 {                                                 165 {
172   if (!fFactoryOn) {                           << 166   if (! fFactoryOn) return;
173     return;                                    << 
174   }                                            << 
175                                                   167 
176   G4AnalysisManager* analysisManager = G4Analy    168   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
177                                                << 169     
178   G4cout << "\n ----> print histograms statist    170   G4cout << "\n ----> print histograms statistic \n" << G4endl;
179   for (G4int i = 0; i < analysisManager->GetNo << 171   for ( G4int i=0; i<analysisManager->GetNofH1s(); ++i ) {
180     G4String name = analysisManager->GetH1Name    172     G4String name = analysisManager->GetH1Name(i);
181     auto h1 = analysisManager->GetH1(i);       << 173     G4H1* h1 = analysisManager->GetH1(i);
182                                                << 174     
183     G4String unitCategory;                        175     G4String unitCategory;
184     if (name[0U] == 'E') {                     << 176     if (name[0U] == 'E' ) unitCategory = "Energy"; 
185       unitCategory = "Energy";                 << 177     if (name[0U] == 'L' ) unitCategory = "Length";
186     }                                          << 178          // we use an explicit unsigned int type for operator [] argument
187     if (name[0U] == 'L') {                     << 179          // to avoid problems with windows compiler
188       unitCategory = "Length";                 << 180 
189     }                                          << 181     G4cout << name
190     // we use an explicit unsigned int type fo << 182            << ": mean = " << G4BestUnit(h1->mean(), unitCategory) 
191     // to avoid problems with windows compiler << 183            << " rms = " << G4BestUnit(h1->rms(), unitCategory ) 
192                                                << 184            << G4endl;
193     G4cout << name << ": mean = " << G4BestUni << 
194            << " rms = " << G4BestUnit(h1->rms( << 
195   }                                               185   }
196 }                                                 186 }
197                                                   187 
198 //....oooOO0OOooo........oooOO0OOooo........oo    188 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
199                                                   189