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// $Id: G4UserEventAction.cc,v 1.7 2006/06/29 18:10:31 gunter Exp $
// GEANT4 tag $Name: geant4-09-03-cand-01 $
//

#include "G4UserEventAction.hh"
#include "G4Event.hh"
#include "G4EventManager.hh"
#include "G4ParticleTable.hh"
#include "globals.hh"


void G4UserEventAction::BeginOfEventAction(const G4Event*)
{
  if(!(G4ParticleTable::GetParticleTable()->GetReadiness()))
 {
   G4String msg;
   msg =  " You are instantiating G4UserEventAction BEFORE your\n";
   msg += "G4VUserPhysicsList is instantiated and assigned to G4RunManager.\n";
   msg += " Such an instantiation is prohibited by Geant4 version 8.0. To fix this problem,\n";
   msg += "please make sure that your main() instantiates G4VUserPhysicsList AND\n";
   msg += "set it to G4RunManager before instantiating other user action classes\n";
   msg += "such as G4UserEventAction.";
   G4Exception("G4UserEventAction::G4UserEventAction()",
              "Event0001",FatalException,msg);
 }
}


void G4UserEventAction::EndOfEventAction(const G4Event*)
{;}