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/// \file electromagnetic/TestEm16/src/RunAction.cc
/// \brief Implementation of the RunAction class
//
//
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#include "RunAction.hh"
#include "HistoManager.hh"
#include "Run.hh"

#include "G4Run.hh"
#include "G4RunManager.hh"

#include "Randomize.hh"

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RunAction::RunAction()
 : G4UserRunAction(),
   fHistoManager(0)
{
  fHistoManager = new HistoManager();   
}

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

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

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void RunAction::BeginOfRunAction(const G4Run*)
{
  // save Rndm status
  ////G4RunManager::GetRunManager()->SetRandomNumberStore(true);
  if (isMaster) CLHEP::HepRandom::showEngineStatus();
     
  //histograms
  //
  G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();
  if ( analysisManager->IsActive() ) {
    analysisManager->OpenFile();
  }       
}

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void RunAction::EndOfRunAction(const G4Run*)
{
  // compute and print statistic 
  if (isMaster) fRun->EndOfRun();
  
  // show Rndm status
  if (isMaster) CLHEP::HepRandom::showEngineStatus();

  //save histograms      
  G4AnalysisManager* analysisManager = G4AnalysisManager::Instance();  
  if ( analysisManager->IsActive() ) {
    analysisManager->Write();
    analysisManager->CloseFile();
  }
}

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