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// $Id$
//
//---------------------------------------------------------------------------
//
// ClassName:   G4QGSBinaryNeutronBuilder
//
// Author: 2006 G.Folger
//
// Modified:
// 30.03.2009 V.Ivanchenko create cross section by new
//
//----------------------------------------------------------------------------
//
#ifndef G4QGSBinaryNeutronBuilder_h
#define G4QGSBinaryNeutronBuilder_h 1

#include "globals.hh"

#include "G4HadronElasticProcess.hh"
#include "G4HadronFissionProcess.hh"
#include "G4HadronCaptureProcess.hh"
#include "G4NeutronInelasticProcess.hh"
#include "G4VNeutronBuilder.hh"

#include "G4TheoFSGenerator.hh"
#include "G4ExcitationHandler.hh"
#include "G4PreCompoundModel.hh"
#include "G4BinaryCascade.hh"
#include "G4QGSModel.hh"
#include "G4QGSParticipants.hh"
#include "G4QGSMFragmentation.hh"
#include "G4ExcitedStringDecay.hh"
#include "G4QuasiElasticChannel.hh"

class G4QGSBinaryNeutronBuilder : public G4VNeutronBuilder
{
  public: 
    G4QGSBinaryNeutronBuilder(G4bool quasiElastic=false);
    virtual ~G4QGSBinaryNeutronBuilder();

  public: 
    virtual void Build(G4HadronElasticProcess * aP);
    virtual void Build(G4HadronFissionProcess * aP);
    virtual void Build(G4HadronCaptureProcess * aP);
    virtual void Build(G4NeutronInelasticProcess * aP);
    
    void SetMinEnergy(G4double aM) {theMin = aM;}

  private:
    G4TheoFSGenerator * theModel;
    G4PreCompoundModel * thePreEquilib;
    G4BinaryCascade * theCascade;
    G4QGSModel< G4QGSParticipants > * theStringModel;
    G4ExcitedStringDecay * theStringDecay;
    G4QuasiElasticChannel * theQuasiElastic;

    G4double theMin;

};

#endif