RunAction.cc

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// 
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#include "RunAction.hh"
#include "PrimaryGeneratorAction.hh"
#include "HistoManager.hh"
#include "Run.hh"

#include "G4Run.hh"

#include "Randomize.hh"

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RunAction::RunAction(DetectorConstruction* det, PrimaryGeneratorAction* kin)
:G4UserRunAction(), fDetector(det), fPrimary(kin), fRun(0), fHistoManager(0)
{
  // Book predefined histograms
  fHistoManager = new HistoManager();
}

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RunAction::~RunAction()
{
  delete fHistoManager;
}

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G4Run* RunAction::GenerateRun()
{ 
  fRun = new Run(fDetector); 
  return fRun;
}

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void RunAction::BeginOfRunAction(const G4Run*)
{  
  // show Rndm status
   if (isMaster)  G4Random::showEngineStatus();
   
  // keep run condition
  if ( fPrimary ) { 
    G4ParticleDefinition* particle 
      = fPrimary->GetParticleGun()->GetParticleDefinition();
    G4double energy = fPrimary->GetParticleGun()->GetParticleEnergy();
    fRun->SetPrimary(particle, energy);
  }
        
  //histograms
  //
  G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
  if ( analysisManager->IsActive() ) {
    analysisManager->OpenFile();
  }
}

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void RunAction::EndOfRunAction(const G4Run*)
{ 
  if (isMaster) fRun->EndOfRun();  
  
  // save histograms
  G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
  if ( analysisManager->IsActive() ) {  
    analysisManager->Write();
    analysisManager->CloseFile();
  }    
 
  // show Rndm status
    if (isMaster) G4Random::showEngineStatus();
}

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