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// $Id: TiaraDPSSampledEnergy.hh,v 1.7 2006/06/29 15:43:31 gunter Exp $
// GEANT4 tag $Name:  $
//
// ----------------------------------------------------------------------
//
// Class TiaraDPSSampledEnergy
//

#ifndef TiaraDPSSampledEnergy_hh
#define TiaraDPSSampledEnergy_hh TiaraDPSSampledEnergy_hh

#ifdef G4ANALYSIS_USE

#include "TiaraVSourceEnergyGenerator.hh"
#include <memory>
#include <map>

namespace AIDA {
  class IDataPointSet;
  class ITree;
}

class TiaraDPSSampledEnergy : public TiaraVSourceEnergyGenerator {
public:
  TiaraDPSSampledEnergy(const G4String &eng,
		     G4double minEnergyCut,
		     const G4String &sourceTree,
		     const G4String &nameExt = G4String(""));
  ~TiaraDPSSampledEnergy();
  TiaraDPSSampledEnergy(const TiaraDPSSampledEnergy& rhs);


  virtual G4double GetEnergy();
  virtual TiaraVSourceEnergyGenerator *Clone() const;

  TiaraDPSSampledEnergy& operator=(const TiaraDPSSampledEnergy& rhs);
  
private:

  void getBounds(G4int &cL, G4int &cH, G4double v);

  //std::auto_ptr<AIDA::ITree> fTree;
  // std::auto_ptr<AIDA::IDataPointSet> fSampleDPS;
 // /////
 AIDA::ITree* fTree;
 AIDA::IDataPointSet* fSampleDPS;
  //////

  G4double fMinEnergyCut;
  std::map<int, double> fEnergy_Flux;
  G4double fMaxProb;
  G4double fMinE;
  G4double fMaxE;
};

#endif
#endif