AnaEx03/src/RunAction.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 /// \file RunAction.cc
0027 /// \brief Implementation of the RunAction class
0028 //
0029 //
0030 //
0031 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0032 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0033
0034 #include "RunAction.hh"
0035
0036 #include "G4AnalysisManager.hh"
0037 #include "G4GenericMessenger.hh"
0038 #include "G4Run.hh"
0039 #include "G4RunManager.hh"
0040 #include "G4SystemOfUnits.hh"
0041 #include "G4UnitsTable.hh"
0042
0043 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0044
0045 RunAction::RunAction()
0046 {
0047   // Create or get analysis manager
0048   // The choice of analysis technology is done via selection of a namespace
0049   // in HistoManager.hh
0050   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0051   analysisManager->SetDefaultFileType("root");
0052   analysisManager->SetVerboseLevel(1);
0053 // Only merge in MT mode to avoid warning when running in Sequential mode
0054 #ifdef G4MULTITHREADED
0055   analysisManager->SetNtupleMerging(true);
0056 #endif
0057
0058   // Create directories
0059   analysisManager->SetHistoDirectoryName("histo");
0060   analysisManager->SetNtupleDirectoryName("ntuple");
0061
0062   // Create histograms.
0063   // Histogram ids are generated automatically starting from 0.
0064   // The start value can be changed by:
0065   // analysisManager->SetFirstHistoId(1);
0066
0067   // id = 0
0068   analysisManager->CreateH1("EAbs", "Edep in absorber (MeV)", 100, 0., 800 * MeV);
0069   // id = 1
0070   analysisManager->CreateH1("EGap", "Edep in gap (MeV)", 100, 0., 100 * MeV);
0071   // id = 2
0072   analysisManager->CreateH1("LAbs", "trackL in absorber (mm)", 100, 0., 1 * m);
0073   // id = 3
0074   analysisManager->CreateH1("LGap", "trackL in gap (mm)", 100, 0., 50 * cm);
0075
0076   // Create ntuples.
0077   // Ntuples ids are generated automatically starting from 0.
0078   // The start value can be changed by:
0079   // analysisManager->SetFirstMtupleId(1);
0080
0081   // Create 1st ntuple (id = 0)
0082   analysisManager->CreateNtuple("Ntuple1", "Edep");
0083   analysisManager->CreateNtupleDColumn("Eabs");  // column Id = 0
0084   analysisManager->CreateNtupleDColumn("Egap");  // column Id = 1
0085   analysisManager->FinishNtuple();
0086
0087   // Create 2nd ntuple (id = 1)
0088   //
0089   analysisManager->CreateNtuple("Ntuple2", "TrackL");
0090   analysisManager->CreateNtupleDColumn("Labs");  // column Id = 0
0091   analysisManager->CreateNtupleDColumn("Lgap");  // column Id = 1
0092   analysisManager->FinishNtuple();
0093
0094   DefineCommands();
0095 }
0096
0097 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0098
0099 RunAction::~RunAction() = default;
0100
0101 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0102
0103 void RunAction::BeginOfRunAction(const G4Run* run)
0104 {
0105   G4cout << "### Run " << run->GetRunID() << " start." << G4endl;
0106 }
0107
0108 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0109
0110 void RunAction::EndOfRunAction(const G4Run* /*run*/) {}
0111
0112 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0113
0114 void RunAction::PrintStatistic()
0115 {
0116   G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0117
0118   G4cout << "\n ----> print histograms statistic \n" << G4endl;
0119   for (G4int i = 0; i < analysisManager->GetNofH1s(); ++i) {
0120     auto h1 = analysisManager->GetH1(i);
0121     // skip if histogram was deleted
0122     if (h1 == nullptr) continue;
0123
0124     G4String name = analysisManager->GetH1Name(i);
0125     G4String unitCategory;
0126     if (name[0U] == 'E') {
0127       unitCategory = "Energy";
0128     }
0129     if (name[0U] == 'L') {
0130       unitCategory = "Length";
0131     }
0132     // we use an explicit unsigned int type for operator [] argument
0133     // to avoid problems with windows compiler
0134
0135     G4cout << name << ": mean = " << G4BestUnit(h1->mean(), unitCategory)
0136            << " rms = " << G4BestUnit(h1->rms(), unitCategory) << G4endl;
0137   }
0138 }
0139
0140 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0141
0142 void RunAction::DefineCommands()
0143 {
0144   // Define /AnaEx03/runAction command directory using generic messenger class
0145   fMessenger = new G4GenericMessenger(this, "/AnaEx03/runAction/", "Run action commands");
0146
0147   // printStatistic command
0148   auto& printStatisticCmd = fMessenger->DeclareMethod("printStatistic", &RunAction::PrintStatistic,
0149                                                       "Print statistic at the end of Run.");
0150   printStatisticCmd.SetToBeBroadcasted(false);
0151 }
0152
0153 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......