ExN04PrimaryGeneratorAction.hh

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/// \file eventgenerator/HepMC/HepMCEx01/include/ExN04PrimaryGeneratorAction.hh
/// \brief Definition of the ExN04PrimaryGeneratorAction class
//
//
 
#ifndef EXN04_PRIMARY_GENERATOR_ACTION_H
#define EXN04_PRIMARY_GENERATOR_ACTION_H
 
#include <map>
#include "globals.hh"
#include "G4VUserPrimaryGeneratorAction.hh"
 
class G4Event;
class G4VPrimaryGenerator;
class ExN04PrimaryGeneratorMessenger;
 
class ExN04PrimaryGeneratorAction : public G4VUserPrimaryGeneratorAction {
public:
  ExN04PrimaryGeneratorAction();
  ~ExN04PrimaryGeneratorAction();
 
  virtual void GeneratePrimaries(G4Event* anEvent);
 
  void SetGenerator(G4VPrimaryGenerator* gen);
  void SetGenerator(G4String genname);
 
  G4VPrimaryGenerator* GetGenerator() const;
  G4String GetGeneratorName() const;
 
private:
  G4VPrimaryGenerator* fParticleGun;
  G4VPrimaryGenerator* fHepmcAscii;
  G4VPrimaryGenerator* fPythiaGen;
 
  G4VPrimaryGenerator* fCurrentGenerator;
  G4String fCurrentGeneratorName;
  std::map<G4String, G4VPrimaryGenerator*> fGentypeMap;
 
  ExN04PrimaryGeneratorMessenger* fMessenger;
 
};
 
//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
inline void ExN04PrimaryGeneratorAction::SetGenerator(G4VPrimaryGenerator* gen)
{
  fCurrentGenerator = gen;
}
 
inline void ExN04PrimaryGeneratorAction::SetGenerator(G4String genname)
{
  std::map<G4String, G4VPrimaryGenerator*>::iterator pos =
                                            fGentypeMap.find(genname);
  if ( pos != fGentypeMap.end() ) {
    fCurrentGenerator = pos->second;
    fCurrentGeneratorName = genname;
  }
}
 
inline G4VPrimaryGenerator* ExN04PrimaryGeneratorAction::GetGenerator() const
{
  return fCurrentGenerator;
}
 
inline G4String ExN04PrimaryGeneratorAction::GetGeneratorName() const
{
  return fCurrentGeneratorName;
}
 
#endif