TestEm14/src/HistoManager.cc

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0025 //
0026 //
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0029
0030 #include "HistoManager.hh"
0031
0032 #include "G4UnitsTable.hh"
0033
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0035
0036 HistoManager::HistoManager()
0037 {
0038   Book();
0039 }
0040
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0042
0043 void HistoManager::Book()
0044 {
0045   // Create or get analysis manager
0046   // The choice of analysis technology is done via selection of a namespace
0047   // in HistoManager.hh
0048   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0049   analysisManager->SetDefaultFileType("root");
0050   analysisManager->SetFileName(fFileName);
0051   analysisManager->SetVerboseLevel(1);
0052   analysisManager->SetActivation(true);  // enable inactivation of histograms
0053
0054   // Define histograms start values
0055   const G4int kMaxHisto = 7;
0056   const G4String id[] = {"0", "1", "2", "3", "4", "5", "6"};
0057   const G4String title[] = {
0058     "dummy",  // 0
0059     "scattered primary particle: energy spectrum",  // 1
0060     "scattered primary particle: costheta distribution",  // 2
0061     "charged secondaries: energy spectrum",  // 3
0062     "charged secondaries: costheta distribution",  // 4
0063     "neutral secondaries: energy spectrum",  // 5
0064     "neutral secondaries: costheta distribution"  // 6
0065   };
0066
0067   // Default values (to be reset via /analysis/h1/set command)
0068   G4int nbins = 100;
0069   G4double vmin = 0.;
0070   G4double vmax = 100.;
0071
0072   // Create all histograms as inactivated
0073   // as we have not yet set nbins, vmin, vmax
0074   for (G4int k = 0; k < kMaxHisto; k++) {
0075     G4int ih = analysisManager->CreateH1(id[k], title[k], nbins, vmin, vmax);
0076     analysisManager->SetH1Activation(ih, false);
0077   }
0078 }
0079
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