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26 /// \file analysis/AnaEx02/src/HistoManager.cc 26 /// \file analysis/AnaEx02/src/HistoManager.cc
27 /// \brief Implementation of the HistoManager 27 /// \brief Implementation of the HistoManager class
28 // 28 //
29 // 29 //
30 //....oooOO0OOooo........oooOO0OOooo........oo 30 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
31 //....oooOO0OOooo........oooOO0OOooo........oo 31 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
32 32
33 #include "HistoManager.hh" << 33 #include <TH1D.h>
>> 34 #include <TFile.h>
>> 35 #include <TTree.h>
>> 36 #include <CLHEP/Units/SystemOfUnits.h>
34 37
>> 38 #include "HistoManager.hh"
35 #include "G4UnitsTable.hh" 39 #include "G4UnitsTable.hh"
36 40
37 #include <CLHEP/Units/SystemOfUnits.h> << 41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
38 #include <TFile.h> << 42
39 #include <TH1D.h> << 43 HistoManager::HistoManager()
40 #include <TTree.h> << 44 {
>> 45
>> 46 // // histograms
>> 47 // for (G4int k=0; k<kMaxHisto; k++) fHisto[k] = 0;
>> 48 }
41 49
42 //....oooOO0OOooo........oooOO0OOooo........oo 50 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
43 51
44 HistoManager::~HistoManager() 52 HistoManager::~HistoManager()
45 { 53 {
46 delete fRootFile; 54 delete fRootFile;
47 } 55 }
48 56
49 //....oooOO0OOooo........oooOO0OOooo........oo 57 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
50 58
51 void HistoManager::Book() 59 void HistoManager::Book()
52 { 60 {
53 // Creating a tree container to handle histo 61 // Creating a tree container to handle histograms and ntuples.
54 // This tree is associated to an output file 62 // This tree is associated to an output file.
55 // 63 //
56 G4String fileName = "AnaEx02.root"; 64 G4String fileName = "AnaEx02.root";
57 fRootFile = new TFile(fileName, "RECREATE"); << 65 fRootFile = new TFile(fileName,"RECREATE");
58 if (fRootFile == nullptr) { 66 if (fRootFile == nullptr) {
59 G4cout << " HistoManager::Book :" 67 G4cout << " HistoManager::Book :"
60 << " problem creating the ROOT TFil << 68 << " problem creating the ROOT TFile "
>> 69 << G4endl;
61 return; 70 return;
62 } 71 }
63 72
64 // id = 0 73 // id = 0
65 fHisto[0] = new TH1D("EAbs", "Edep in absorb << 74 fHisto[0] = new TH1D("EAbs", "Edep in absorber (MeV)", 100, 0., 800*CLHEP::MeV);
66 // id = 1 75 // id = 1
67 fHisto[1] = new TH1D("EGap", "Edep in gap (M << 76 fHisto[1] = new TH1D("EGap", "Edep in gap (MeV)", 100, 0., 100*CLHEP::MeV);
68 // id = 2 77 // id = 2
69 fHisto[2] = new TH1D("LAbs", "trackL in abso << 78 fHisto[2] = new TH1D("LAbs", "trackL in absorber (mm)", 100, 0., 1*CLHEP::m);
70 // id = 3 79 // id = 3
71 fHisto[3] = new TH1D("LGap", "trackL in gap << 80 fHisto[3] = new TH1D("LGap", "trackL in gap (mm)", 100, 0., 50*CLHEP::cm);
72 81
73 for (G4int i = 0; i < kMaxHisto; ++i) { << 82 for ( G4int i=0; i<kMaxHisto; ++i ) {
74 if (fHisto[i] == nullptr) { 83 if (fHisto[i] == nullptr) {
75 G4cout << "\n can't create histo " << i 84 G4cout << "\n can't create histo " << i << G4endl;
76 } 85 }
77 } 86 }
78 87
79 // create 1st ntuple 88 // create 1st ntuple
80 fNtuple1 = new TTree("Ntuple1", "Edep"); 89 fNtuple1 = new TTree("Ntuple1", "Edep");
81 fNtuple1->Branch("Eabs", &fEabs, "Eabs/D"); 90 fNtuple1->Branch("Eabs", &fEabs, "Eabs/D");
82 fNtuple1->Branch("Egap", &fEgap, "Egap/D"); 91 fNtuple1->Branch("Egap", &fEgap, "Egap/D");
83 92
84 // create 2nd ntuple 93 // create 2nd ntuple
85 fNtuple2 = new TTree("Ntuple2", "TrackL"); 94 fNtuple2 = new TTree("Ntuple2", "TrackL");
86 fNtuple2->Branch("Labs", &fLabs, "Labs/D"); 95 fNtuple2->Branch("Labs", &fLabs, "Labs/D");
87 fNtuple2->Branch("Lgap", &fLgap, "Lgap/D"); 96 fNtuple2->Branch("Lgap", &fLgap, "Lgap/D");
88 97
89 G4cout << "\n----> Output file is open in " 98 G4cout << "\n----> Output file is open in " << fileName << G4endl;
90 } 99 }
91 100
92 //....oooOO0OOooo........oooOO0OOooo........oo 101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
93 102
94 void HistoManager::Save() 103 void HistoManager::Save()
95 { 104 {
96 if (fRootFile == nullptr) { << 105 if (fRootFile == nullptr) { return;
97 return; << 106 }
98 } <<
99 107
100 fRootFile->Write(); // Writing the histogra << 108 fRootFile->Write(); // Writing the histograms to the file
101 fRootFile->Close(); // and closing the tree << 109 fRootFile->Close(); // and closing the tree (and the file)
102 110
103 G4cout << "\n----> Histograms and ntuples ar 111 G4cout << "\n----> Histograms and ntuples are saved\n" << G4endl;
104 } 112 }
105 113
106 //....oooOO0OOooo........oooOO0OOooo........oo 114 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
107 115
108 void HistoManager::FillHisto(G4int ih, G4doubl 116 void HistoManager::FillHisto(G4int ih, G4double xbin, G4double weight)
109 { 117 {
110 if (ih >= kMaxHisto) { 118 if (ih >= kMaxHisto) {
111 G4cerr << "---> warning from HistoManager: 119 G4cerr << "---> warning from HistoManager::FillHisto() : histo " << ih
112 << " does not exist. (xbin=" << xbi << 120 << " does not exist. (xbin=" << xbin << " weight=" << weight << ")"
>> 121 << G4endl;
113 return; 122 return;
114 } 123 }
115 if (fHisto[ih] != nullptr) { << 124 if (fHisto[ih] != nullptr) { fHisto[ih]->Fill(xbin, weight); }
116 fHisto[ih]->Fill(xbin, weight); <<
117 } <<
118 } 125 }
119 126
120 //....oooOO0OOooo........oooOO0OOooo........oo 127 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
121 128
122 void HistoManager::Normalize(G4int ih, G4doubl 129 void HistoManager::Normalize(G4int ih, G4double fac)
123 { 130 {
124 if (ih >= kMaxHisto) { 131 if (ih >= kMaxHisto) {
125 G4cout << "---> warning from HistoManager: 132 G4cout << "---> warning from HistoManager::Normalize() : histo " << ih
126 << " does not exist. (fac=" << fac 133 << " does not exist. (fac=" << fac << ")" << G4endl;
127 return; 134 return;
128 } 135 }
129 if (fHisto[ih] != nullptr) { 136 if (fHisto[ih] != nullptr) {
130 fHisto[ih]->Scale(fac); 137 fHisto[ih]->Scale(fac);
131 } 138 }
132 } 139 }
133 140
134 //....oooOO0OOooo........oooOO0OOooo........oo 141 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
135 142
136 void HistoManager::FillNtuple(G4double energyA << 143 void HistoManager::FillNtuple(G4double energyAbs, G4double energyGap,
137 G4double trackLG << 144 G4double trackLAbs , G4double trackLGap )
138 { 145 {
139 fEabs = energyAbs; 146 fEabs = energyAbs;
140 fEgap = energyGap; 147 fEgap = energyGap;
141 fLabs = trackLAbs; 148 fLabs = trackLAbs;
142 fLgap = trackLGap; 149 fLgap = trackLGap;
143 150
144 if (fNtuple1 != nullptr) { << 151 if (fNtuple1 != nullptr) { fNtuple1->Fill(); }
145 fNtuple1->Fill(); << 152 if (fNtuple2 != nullptr) { fNtuple2->Fill(); }
146 } <<
147 if (fNtuple2 != nullptr) { <<
148 fNtuple2->Fill(); <<
149 } <<
150 } 153 }
151 154
152 //....oooOO0OOooo........oooOO0OOooo........oo 155 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
153 156
154 void HistoManager::PrintStatistic() 157 void HistoManager::PrintStatistic()
155 { 158 {
156 G4cout << "\n ----> print histograms statist 159 G4cout << "\n ----> print histograms statistic \n" << G4endl;
157 for (auto h1 : fHisto) { 160 for (auto h1 : fHisto) {
158 const G4String name = h1->GetName(); 161 const G4String name = h1->GetName();
159 162
160 G4String unitCategory; 163 G4String unitCategory;
161 if (name[0] == 'E') { << 164 if (name[0] == 'E' ) { unitCategory = "Energy"; }
162 unitCategory = "Energy"; << 165 if (name[0] == 'L' ) { unitCategory = "Length"; }
163 } <<
164 if (name[0] == 'L') { <<
165 unitCategory = "Length"; <<
166 } <<
167 166
168 G4cout << name << ": mean = " << G4BestUni << 167 G4cout << name
169 << " rms = " << G4BestUnit(h1->GetR << 168 << ": mean = " << G4BestUnit(h1->GetMean(), unitCategory)
>> 169 << " rms = " << G4BestUnit(h1->GetRMS(), unitCategory )
>> 170 << G4endl;
170 } 171 }
171 } 172 }
172 173
173 //....oooOO0OOooo........oooOO0OOooo........oo 174 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
174 175