TestEm12/src/HistoManager.cc

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0026 /// \file electromagnetic/TestEm12/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()
0041 {
0042   Book();
0043 }
0044
0045 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0046
0047 void HistoManager::Book()
0048 {
0049   // Create or get analysis manager
0050   // The choice of analysis technology is done via selection of a namespace
0051   // in HistoManager.hh
0052   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0053   analysisManager->SetDefaultFileType("root");
0054   analysisManager->SetFileName(fFileName);
0055   analysisManager->SetVerboseLevel(1);
0056   analysisManager->SetActivation(true);
0057   // enable inactivation of histograms
0058
0059   // Define histograms start values
0060   const G4int kMaxHisto = 9;
0061   const G4String id[] = {"0", "1", "2", "3", "4", "5", "6", "7", "8"};
0062
0063   const G4String title[] = {
0064     "dummy",  // 0
0065     "Edep (MeV/mm) along absorber",  // 1
0066     "total Energy deposited in absorber",  // 2
0067     "true track length of the primary particle",  // 3
0068     "true step size of the primary particle",  // 4
0069     "projected range of the primary particle",  // 5
0070     "true track length of charged secondaries",  // 6
0071     "true step size of charged secondaries",  // 7
0072     "d(E/E0)/d(r/r0) along r/r0"  // 8
0073   };
0074
0075   // Default values (to be reset via /analysis/h1/set command)
0076   G4int nbins = 100;
0077   G4double vmin = 0.;
0078   G4double vmax = 100.;
0079
0080   // Create all histograms as inactivated
0081   // as we have not yet set nbins, vmin, vmax
0082   for (G4int k = 0; k < kMaxHisto; k++) {
0083     G4int ih = analysisManager->CreateH1(id[k], title[k], nbins, vmin, vmax);
0084     analysisManager->SetH1Activation(ih, false);
0085   }
0086 }