electronScattering/src/HistoManager.cc

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0026 /// \file medical/electronScattering/src/HistoManager.cc
0027 /// \brief Implementation of the HistoManager class
0028 //
0029 //
0030 //
0031 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0032 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0033
0034 #include "HistoManager.hh"
0035
0036 #include "G4UnitsTable.hh"
0037
0038 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0039
0040 HistoManager::HistoManager() : fFileName("nrccBenchmark")
0041 {
0042   Book();
0043 }
0044
0045 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0046
0047 HistoManager::~HistoManager() {}
0048
0049 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0050
0051 void HistoManager::Book()
0052 {
0053   // Create or get analysis manager
0054   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0055   analysisManager->SetDefaultFileType("root");
0056   analysisManager->SetFileName(fFileName);
0057   analysisManager->SetVerboseLevel(1);
0058   analysisManager->SetActivation(true);  // enable inactivation of histograms
0059
0060   // Define histograms start values
0061   const G4int kMaxHisto = 7;
0062   const G4String id[] = {"0", "1", "2", "3", "4", "5", "6"};
0063
0064   const G4String title[] = {
0065     "dummy",  // 0
0066     "projected angle at exit",  // 1
0067     "dN/dS = f(r) at exit",  // 2
0068     "d(N/cost)/dS = f(r) at exit",  // 3
0069     "normalized d(N/cost)/dS = f(r) at exit",  // 4
0070     "scattering angle theta at exit",  // 5
0071     "measured scattering angle theta at exit"  // 6
0072   };
0073
0074   // Default values (to be reset via /analysis/h1/set command)
0075   G4int nbins = 100;
0076   G4double vmin = 0.;
0077   G4double vmax = 100.;
0078
0079   // Create all histograms as inactivated
0080   // as we have not yet set nbins, vmin, vmax
0081   for (G4int k = 0; k < kMaxHisto; k++) {
0082     G4int ih = analysisManager->CreateH1(id[k], title[k], nbins, vmin, vmax);
0083     analysisManager->SetH1Activation(ih, false);
0084   }
0085 }