#ifndef _tls_G4VPhysicsListCustomization_h
#define _tls_G4VPhysicsListCustomization_h

#include <utl/ErrorLogger.h>
#include <utl/AugerException.h>

#include <G4VUserPhysicsList.hh>

class G4UImanager;

namespace tls {
  /**
    \class G4VPhysicsListCustomization
    \brief Class to specify customization of the standard global PhysicsList that are handled by the Geant4Manager.

    This is the class one has to implement in order to specify a
    custom physics list. It provides methods to construct processes and
    particles, and methods to customize cuts or enable/disable
    processes. It is important that DeactivateCustomProcesses exactly
    undoes whatever is done in ActivateCustomProcesses.

    \author Martin Maur
    \author Javier Gonzalez
    \date 15 May 2012
    \ingroup geant4
  */

  class G4VPhysicsListCustomization: public virtual G4VUserPhysicsList {
  public:
    G4VPhysicsListCustomization(const G4String& name =""):
      G4VUserPhysicsList(),
      fName(name)
    {
    }
    virtual ~G4VPhysicsListCustomization(){}

  public:

    //! \name G4VUserPhysicsList methods
    //@{
    /// Set the cuts. This method is never called.
    virtual void SetCuts()=0;
    /// Construct particles
    virtual void ConstructParticle()=0;
    /// Construct processes
    virtual void ConstructProcess()=0;
    //@}

    //not implemented for now, all particles should be added in the GlobalPhysicsList, if needed they can be constructed with all processes disabled by default
    //    virtual void ConstructCustomParticle();

    //! \name Methods specific to G4VPhysicsListCustomization
    //@{
    virtual void SetCustomCuts()=0;

    virtual bool ActivateCustomProcesses()=0;

    virtual bool InactivateCustomProcesses()=0;
    //@}

  protected:
    G4UImanager* fUImanager;

  private:
    G4String fName;
  };

}
#endif