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// $Id: ExN05DetectorConstruction.hh,v 1.2.4.1 2001/06/28 19:07:40 gunter Exp $
// GEANT4 tag $Name:  $
//
#ifndef ExN05DetectorConstruction_h
#define ExN05DetectorConstruction_h 1

#include "G4LogicalVolume.hh"
#include "G4VUserDetectorConstruction.hh"
#include "globals.hh"

class G4UserLimits;
class ExN05DetectorMessenger;

class ExN05DetectorConstruction : public G4VUserDetectorConstruction
{
public:
  ExN05DetectorConstruction();
  ~ExN05DetectorConstruction();
  
public:
  G4VPhysicalVolume* Construct();

  
  // methods for UserLimits in crystal
  void      UseUserLimits(G4bool value); 
  G4bool    IsUseUserLimits() { return fUseUserLimits; } 
  G4double  GetMaxTimeInCrystal() const  { return theMaxTimeCutsInCrystal;  }
  G4double  GetMinEkineInCrystal() const { return theMinEkineCutsInCrystal; }
  G4double  GetMinRangeInCrystal() const { return theMinRangeCutsInCrystal; }
  void  SetMaxTimeInCrystal(G4double value);  
  void  SetMinEkineInCrystal(G4double value);  
  void  SetMinRangeInCrystal(G4double value); 

private:
  G4LogicalVolume* theCrystalLog;
  G4LogicalVolume* theTowerLog;

  G4bool           fUseUserLimits;
  G4UserLimits*    theUserLimitsForCrystal; 
  G4double         theMaxTimeCutsInCrystal;
  G4double         theMinEkineCutsInCrystal;
  G4double         theMinRangeCutsInCrystal;

  // messeneger
  ExN05DetectorMessenger* theMessenger;
  
};


#endif