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#ifndef ExExChPhysicsList_h
#define ExExChPhysicsList_h 1

#include "G4VModularPhysicsList.hh"
#include "ExExChPhysicsListMessenger.hh"

class ExExChPhysicsList: public G4VModularPhysicsList
{
private:
    G4VPhysicsConstructor*  fParticleList;
    G4VPhysicsConstructor*  fEmPhysicsList;
    G4VPhysicsConstructor*  fDecayList;
    G4VPhysicsConstructor*  fRaddecayList;
    G4VPhysicsConstructor*  fHadronElasticPhysicsList;
    G4VPhysicsConstructor*  fHadronInelasticPhysicsList;
    G4VPhysicsConstructor*  fStoppingPhysics;
    G4VPhysicsConstructor*  fIonPhysics;
    G4VPhysicsConstructor*  fNeutronTrackingCut;
    G4VPhysicsConstructor*  fEmExtraPhysics;
    
    G4String fFilePotentialName;
    ExExChPhysicsListMessenger *fMessenger;
    
public:

    G4double GetTransverseVariationMax() {return fTransverseVariationMax;};
    void SetTransverseVariationMax(G4double aDouble) {fTransverseVariationMax = aDouble;};

    G4double GetTimeStepMin() {return fTimeStepMin;};
    void SetTimeStepMin(G4double aDouble) {fTimeStepMin = aDouble;};
public:
    ExExChPhysicsList();
    ~ExExChPhysicsList();
    
    //Add processes
    void AddChanneling();
    void AddInelaticProcesses();

    // Construct particle and physics
    void ConstructParticle();
    void ConstructProcess();
    void SetCuts();
    
    void SetFilePotentialName(const G4String&);
    G4String GetFilePotentialName();
    G4double fTimeStepMin;
    G4double fTransverseVariationMax;
};

#endif