ch1/src/RunAction.cc

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0025 //
0026 //
0027 /// \file RunAction.cc
0028 /// \brief Implementation of the RunAction class
0029
0030 #include "RunAction.hh"
0031 #include "G4AnalysisManager.hh"
0032
0033 #include "G4RunManager.hh"
0034 #include "G4Run.hh"
0035 #include <CLHEP/Units/SystemOfUnits.h>
0036
0037 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0038
0039 RunAction::RunAction()
0040     : G4UserRunAction()
0041 {
0042     //using analysis manager for output
0043     auto analysisManager = G4AnalysisManager::Instance();
0044
0045     //setting our histogram
0046     //a true range and bin number is set up in BeginOfRunAction
0047     analysisManager->CreateH1("x_out","Detector",100,-10,10);
0048     analysisManager->CreateH1("Spectrum","Spectrum",20,0,100);
0049 }
0050
0051 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0052
0053 RunAction::~RunAction()
0054 {}
0055
0056 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0057
0058 void RunAction::BeginOfRunAction(const G4Run*)
0059 {
0060     //opening output file
0061     G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0062     G4String fileName = "results.root";
0063     analysisManager->OpenFile(fileName);
0064
0065     //histogram range in X
0066     G4double rangeX = 100*CLHEP::mm/2;
0067     //setting histograms
0068     G4double binNumber = 500;
0069     analysisManager->SetH1(0,binNumber,-rangeX,rangeX,"mm");
0070     analysisManager->SetH1XAxisTitle(0,"x [mm]");
0071     analysisManager->SetH1YAxisTitle(0,"Count");
0072
0073     analysisManager->SetH1(1,20,0,100,"MeV");
0074     analysisManager->SetH1XAxisTitle(1,"Egamma [MeV]");
0075     analysisManager->SetH1YAxisTitle(1,"Count");
0076 }
0077
0078 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
0079
0080 void RunAction::EndOfRunAction(const G4Run*)
0081 {
0082     G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
0083     analysisManager->Write();
0084     analysisManager->CloseFile();
0085 }
0086
0087 //....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......