#ifndef LGPhysicsList_h
#define LGPhysicsList_h 1

#include "globals.hh"
#include "G4VUserPhysicsList.hh"

class G4Cerenkov;
class G4OpAbsorption;
class G4OpRayleigh;
class G4OpBoundaryProcess;

class LGPhysicsListMessenger;

class LGPhysicsList : public G4VUserPhysicsList
{
public:
  LGPhysicsList();
  ~LGPhysicsList();
  
public:
  void ConstructParticle();
  void ConstructProcess();
  
  void SetCuts();
  
  //-------- 1. Methods: Construction of Particles
  void ConstructBosons();
  void ConstructLeptons();
  void ConstructMesons();
  void ConstructBaryons();
  
  //-------- 2. Methods: Construction and Registration of Physics Processes
  void ConstructGeneral();
  void ConstructEM();
  void ConstructOp();
  
  //-------- 3. Methods: For the Messenger
  void SetVerbose(G4int);
  void SetNbOfPhotonsCerenkov(G4int);
  
private:
  G4Cerenkov*             Cerenkov_Process;
  G4OpAbsorption*         Absorption_Process;
  G4OpRayleigh*           Rayleigh_Process;
  G4OpBoundaryProcess*    Boundary_Process;
  
  LGPhysicsListMessenger*	Physics_List_Messenger;
};

#endif /*LGPhysicsList_h*/