Geant4  10.03.p02
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BrachyAnalysisManager.cc
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25 /*
26 Author: Susanna Guatelli
27 */
28 // The class BrachyAnalysisManager creates and manages histograms and ntuples
29 
30 // The analysis was included in this application following the extended Geant4
31 // example analysis/AnaEx01
32 
33 #include <stdlib.h>
34 #include "G4SystemOfUnits.hh"
35 #include "BrachyAnalysisManager.hh"
36 #include "G4UnitsTable.hh"
37 
38 BrachyAnalysisManager* BrachyAnalysisManager::instance = 0;
39 
40 BrachyAnalysisManager::BrachyAnalysisManager()
41 {
42 #ifdef ANALYSIS_USE
43  theTFile = 0;
44  histo2 =0;
45  histo = 0;
46 #endif
47 }
48 
50 {
51 #ifdef G4ANALYSIS_USE
52  delete theTFile; theTFile = 0;
53  delete histo2; histo2 = 0;
54  delete histo; histo = 0;
55 #endif
56 }
57 
59 {
60  if (instance == 0) instance = new BrachyAnalysisManager;
61  return instance;
62 }
63 
65 {
66 #ifdef ANALYSIS_USE
67  delete theTFile;
68  theTFile = new TFile("brachytherapy.root", "RECREATE");
69 
70  histo = new TH1F("h10","energy spectrum", 800, 0., 800);
71  histo2 = new TH2F("h20","edep2Dxy", 801, -100.125, 100.125, // binning, xmin, xmax, along x direction in mm
72  801, -100.125, 100.125);// binning, ymin, ymax, along y direction in mm
73 #endif
74  }
75 
76 #ifdef ANALYSIS_USE
77 void BrachyAnalysisManager::FillH2WithEnergyDeposition(G4double xx,
78  G4double yy,
79  G4double energyDep)
80 {
81  histo2 -> Fill(xx, yy,energyDep);
82 }
83 
84 void BrachyAnalysisManager::FillPrimaryParticleHistogram(G4double primaryParticleEnergy)
85 {
86  // 1DHistogram: energy spectrum of primary particles
87  histo-> Fill(primaryParticleEnergy);
88 }
89 #endif
90 
92 {
93 #ifdef ANALYSIS_USE
94  if (theTFile)
95  {
96  theTFile -> Write();
97  theTFile -> Close();
98  }
99 #endif
100 }
101 
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static BrachyAnalysisManager * GetInstance()
double G4double
Definition: G4Types.hh:76