TestEm18/src/HistoManager.cc

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0025 //
0026 //
0027 //
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0030
0031 #include "HistoManager.hh"
0032
0033 #include "G4UnitsTable.hh"
0034
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0036
0037 HistoManager::HistoManager()
0038 {
0039   Book();
0040 }
0041
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0043
0044 void HistoManager::Book()
0045 {
0046   // Create or get analysis manager
0047   // The choice of analysis technology is done via selection of a namespace
0048   // in HistoManager.hh
0049   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0050   analysisManager->SetDefaultFileType("root");
0051   analysisManager->SetFileName(fFileName);
0052   analysisManager->SetVerboseLevel(1);
0053   analysisManager->SetActivation(true);  // enable inactivation of histograms
0054
0055   // Define histograms start values
0056   const G4int kMaxHisto = 14;
0057   const G4String id[] = {"0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10", "11", "12", "13"};
0058   const G4String title[] = {
0059     "dummy",  // 0
0060     "step size of primary track",  // 1
0061     "energy continuously deposited along primary track",  // 2
0062     "energy transfered to secondaries by ionisation",  // 3
0063     "energy transfered to secondaries by Bremsstrahlung",  // 4
0064     "energy transfered to secondaries by (e+,e-) production",  // 5
0065     "total energy transfered to secondaries",  // 6
0066     "total energy lost by primary track",  // 7
0067     "total energy lost by primary track from energy balance",  // 8
0068     "energy continuously deposited along secondary tracks",  // 9
0069     "total energy deposited",  // 10
0070     "energy spectrum of gamma",  // 11
0071     "energy spectrum of e-",  // 12
0072     "energy spectrum of e+"  // 13
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 }
0087
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