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// $Id$
//

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// Created by Z. Francis

#ifndef G4DNAMeltonAttachmentModel_h
#define G4DNAMeltonAttachmentModel_h 1

#include "G4VEmModel.hh"
#include "G4ParticleChangeForGamma.hh"
#include "G4DNAGenericIonsManager.hh"
#include "G4DNACrossSectionDataSet.hh"
#include "G4Electron.hh"
#include "G4LogLogInterpolation.hh"
#include "G4NistManager.hh"

class G4DNAMeltonAttachmentModel : public G4VEmModel
{

public:

  G4DNAMeltonAttachmentModel(const G4ParticleDefinition* p = 0, 
		             const G4String& nam = "DNAMeltonAttachmentModel");

  virtual ~G4DNAMeltonAttachmentModel();

  virtual void Initialise(const G4ParticleDefinition*, const G4DataVector&);

  virtual G4double CrossSectionPerVolume(const G4Material* material,
					 const G4ParticleDefinition* p,
					 G4double ekin,
					 G4double emin,
					 G4double emax);

  virtual void SampleSecondaries(std::vector<G4DynamicParticle*>*,
				 const G4MaterialCutsCouple*,
				 const G4DynamicParticle*,
				 G4double tmin,
				 G4double maxEnergy);

  inline void SetDissociationFlag(G4bool);
  inline G4bool GetDissociationFlag();

protected:

  G4ParticleChangeForGamma* fParticleChangeForGamma;

private:
  // Water density table
  const std::vector<G4double>* fpWaterDensity;

  G4double lowEnergyLimit;
  G4double highEnergyLimit;
  G4double lowEnergyLimitOfModel;
  G4bool isInitialised;
  G4int verboseLevel;
  G4bool fDissociationFlag;
  
  // Cross section
 
  typedef std::map<G4String,G4String,std::less<G4String> > MapFile;
  MapFile tableFile;

  typedef std::map<G4String,G4DNACrossSectionDataSet*,std::less<G4String> > MapData;
  MapData tableData;
  
  //
  
  G4DNAMeltonAttachmentModel & operator=(const  G4DNAMeltonAttachmentModel &right);
  G4DNAMeltonAttachmentModel(const  G4DNAMeltonAttachmentModel&);

};

inline void G4DNAMeltonAttachmentModel::SetDissociationFlag(G4bool flag)
{
    fDissociationFlag = flag;
}

inline G4bool G4DNAMeltonAttachmentModel::GetDissociationFlag()
{
    return fDissociationFlag;
}


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#endif