TestEm15/src/HistoManager.cc

0001 //
0002 // ********************************************************************
0003 // * License and Disclaimer                                           *
0004 // *                                                                  *
0005 // * The  Geant4 software  is  copyright of the Copyright Holders  of *
0006 // * the Geant4 Collaboration.  It is provided  under  the terms  and *
0007 // * conditions of the Geant4 Software License,  included in the file *
0008 // * LICENSE and available at  http://cern.ch/geant4/license .  These *
0009 // * include a list of copyright holders.                             *
0010 // *                                                                  *
0011 // * Neither the authors of this software system, nor their employing *
0012 // * institutes,nor the agencies providing financial support for this *
0013 // * work  make  any representation or  warranty, express or implied, *
0014 // * regarding  this  software system or assume any liability for its *
0015 // * use.  Please see the license in the file  LICENSE  and URL above *
0016 // * for the full disclaimer and the limitation of liability.         *
0017 // *                                                                  *
0018 // * This  code  implementation is the result of  the  scientific and *
0019 // * technical work of the GEANT4 collaboration.                      *
0020 // * By using,  copying,  modifying or  distributing the software (or *
0021 // * any work based  on the software)  you  agree  to acknowledge its *
0022 // * use  in  resulting  scientific  publications,  and indicate your *
0023 // * acceptance of all terms of the Geant4 Software license.          *
0024 // ********************************************************************
0025 //
0026 //
0027 //
0028 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0029 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0030
0031 #include "HistoManager.hh"
0032
0033 #include "G4UnitsTable.hh"
0034
0035 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0036
0037 HistoManager::HistoManager() : fFileName("testem15")
0038 {
0039   Book();
0040 }
0041
0042 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0043
0044 HistoManager::~HistoManager() {}
0045
0046 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0047
0048 void HistoManager::Book()
0049 {
0050   // Create or get analysis manager
0051   // The choice of analysis technology is done via selection of a namespace
0052   // in HistoManager.hh
0053   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0054   analysisManager->SetDefaultFileType("root");
0055   analysisManager->SetFileName(fFileName);
0056   analysisManager->SetVerboseLevel(1);
0057   analysisManager->SetActivation(true);  // enable inactivation of histograms
0058
0059   // Define histograms start values
0060   const G4int kMaxHisto = 17;
0061   const G4String id[] = {"0", "1",  "2",  "3",  "4",  "5",  "6",  "7", "8",
0062                          "9", "10", "11", "12", "13", "14", "15", "16"};
0063   const G4String title[] = {
0064     "dummy",  // 0
0065     "Multiple Scattering. True step length",  // 1
0066     "Multiple Scattering. Geom step length",  // 2
0067     "Multiple Scattering. Ratio geomSl/trueSl",  // 3
0068     "Multiple Scattering. Lateral displacement: radius",  // 4
0069     "Multiple Scattering. Lateral displac: psi_space",  // 5
0070     "Multiple Scattering. Angular distrib: theta_plane",  // 6
0071     "Multiple Scattering. Phi-position angle",  // 7
0072     "Multiple Scattering. Phi-direction angle",  // 8
0073     "Multiple Scattering. Correlation: std::cos(phiPos-phiDir)",  // 9
0074     "Gamma Conversion. Open Angle * Egamma",  // 10
0075     "Gamma Conversion. Log10(P recoil)",  // 11
0076     "Gamma Conversion. Phi P recoil angle",  // 12
0077     "Gamma Conversion. Phi P plus angle",  // 13
0078     "Gamma Conversion. 2 * cos(phiplus + phiminus) Asymmetry",  // 14
0079     "Gamma Conversion. E plus / E gamma",  // 15
0080     "Gamma Conversion. Phi of Gamma Polarization"  // 16
0081   };
0082
0083   // Default values (to be reset via /analysis/h1/set command)
0084   G4int nbins = 100;
0085   G4double vmin = 0.;
0086   G4double vmax = 100.;
0087
0088   // Create all histograms as inactivated
0089   // as we have not yet set nbins, vmin, vmax
0090   for (G4int k = 0; k < kMaxHisto; k++) {
0091     G4int ih = analysisManager->CreateH1(id[k], title[k], nbins, vmin, vmax);
0092     analysisManager->SetH1Activation(ih, false);
0093   }
0094 }
0095
0096 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......