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RunAction.cc
Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file RunAction.cc
1 //
2 // ********************************************************************
3 // * License and Disclaimer *
4 // * *
5 // * The Geant4 software is copyright of the Copyright Holders of *
6 // * the Geant4 Collaboration. It is provided under the terms and *
7 // * conditions of the Geant4 Software License, included in the file *
8 // * LICENSE and available at http://cern.ch/geant4/license . These *
9 // * include a list of copyright holders. *
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11 // * Neither the authors of this software system, nor their employing *
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13 // * work make any representation or warranty, express or implied, *
14 // * regarding this software system or assume any liability for its *
15 // * use. Please see the license in the file LICENSE and URL above *
16 // * for the full disclaimer and the limitation of liability. *
17 // * *
18 // * This code implementation is the result of the scientific and *
19 // * technical work of the GEANT4 collaboration. *
20 // * By using, copying, modifying or distributing the software (or *
21 // * any work based on the software) you agree to acknowledge its *
22 // * use in resulting scientific publications, and indicate your *
23 // * acceptance of all terms of the Geant4 Software license. *
24 // ********************************************************************
25 //
26 // This example is provided by the Geant4-DNA collaboration
27 // Any report or published results obtained using the Geant4-DNA software
28 // shall cite the following Geant4-DNA collaboration publication:
29 // Med. Phys. 37 (2010) 4692-4708
30 // The Geant4-DNA web site is available at http://geant4-dna.org
31 //
32 //
35 
36 #include "RunAction.hh"
37 #include "Analysis.hh"
38 
39 #include "G4Run.hh"
40 
41 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
42 
44 {
45  // Book histograms, ntuple
46 
47  // Create analysis manager
48  // The choice of analysis technology is done via selection of a namespace
49  // in Analysis.hh
50 
51  G4cout << "##### Create analysis manager " << " " << this << G4endl;
52  auto analysisManager = G4AnalysisManager::Instance();
53 
54  analysisManager->SetNtupleMerging(true);
55 
56  G4cout << "Using " << analysisManager->GetType()
57  << " analysis manager"
58  << G4endl;
59 
60  analysisManager->SetVerboseLevel(1);
61 
62  // Creating ntuple
63 
64  analysisManager->CreateNtuple("dna", "dnaphysics");
65  analysisManager->CreateNtupleDColumn("flagParticle");
66  analysisManager->CreateNtupleDColumn("flagProcess");
67  analysisManager->CreateNtupleDColumn("x");
68  analysisManager->CreateNtupleDColumn("y");
69  analysisManager->CreateNtupleDColumn("z");
70  analysisManager->CreateNtupleDColumn("totalEnergyDeposit");
71  analysisManager->CreateNtupleDColumn("stepLength");
72  analysisManager->CreateNtupleDColumn("kineticEnergyDifference");
73  analysisManager->CreateNtupleDColumn("kineticEnergy");
74  analysisManager->CreateNtupleDColumn("cosTheta");
75  analysisManager->CreateNtupleIColumn("eventID");
76  analysisManager->CreateNtupleIColumn("trackID");
77  analysisManager->CreateNtupleIColumn("parentID");
78  analysisManager->CreateNtupleIColumn("stepID");
79  analysisManager->FinishNtuple();
80 
81 }
82 
83 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
84 
86 {
88 }
89 
90 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
91 
93 {
94  auto analysisManager = G4AnalysisManager::Instance();
95 
96  // Open an output file
97 
98  G4String fileName = "dna";
99  analysisManager->OpenFile(fileName);
100 }
101 
102 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
103 
104 void RunAction::EndOfRunAction(const G4Run* aRun)
105 {
106  G4int nofEvents = aRun->GetNumberOfEvent();
107  if ( nofEvents == 0 ) return;
108 
109  // print histogram statistics
110 
111  auto analysisManager = G4AnalysisManager::Instance();
112 
113  // save histograms
114 
115  analysisManager->Write();
116  analysisManager->CloseFile();
117 }