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// * License and Disclaimer                                           *
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//
#ifndef GmOpticalPropertiesMgr_h
#define GmOpticalPropertiesMgr_h

/*---------------------------------------------------------------------------   
ClassName:   GmOpticalPropertiesMgr    
Author:      P. Arce
Changes:      
---------------------------------------------------------------------------*/ 
// Description  
//----------------------------------------------- 

#include <vector>
#include <map>
#include "globals.hh"
class GmRegionData;
class G4Region;
class G4MaterialPropertiesTable;
class G4OpticalSurface;
class G4LogicalBorderSurface;
class G4LogicalSkinSurface;
class G4SurfaceProperty;

struct LogicalBorderSurfaceData {
  G4String PVname1;
  G4String PVname2;
  G4SurfaceProperty* surfaceProp;
};
struct LogicalSkinSurfaceData {
  G4String LVname;
  G4SurfaceProperty* surfaceProp;
};

typedef std::map<G4String, G4MaterialPropertiesTable*> msmpt;
typedef std::map< G4String, std::map<G4String,std::vector<G4double> >* > msmsvd;
typedef std::map< G4String, std::map<G4String,G4double>* > msmsd;
typedef std::map<G4String, G4OpticalSurface*> msos;
typedef std::map<G4String, LogicalBorderSurfaceData> mslbsd;
typedef std::map<G4String, LogicalSkinSurfaceData> mslssd;

//------------------------------------------------------------------------
class GmOpticalPropertiesMgr 
{ 
 private:
  GmOpticalPropertiesMgr();

 public:
  ~GmOpticalPropertiesMgr();

  //! Get the only instance 
  static GmOpticalPropertiesMgr* GetInstance();

  void CreateMaterialPropertiesTable( const std::vector<G4String> wl );
  void AddEnergiesToTable( std::vector<G4String> wl );
  void AddPropertyToTable( const std::vector<G4String> wl );
  void AddConstPropertyToTable( const std::vector<G4String> wl );
  void AttachTableToMaterial( const std::vector<G4String> wl );
  void AttachTableToOpsurface( const std::vector<G4String> wl );  
  void CreateOpticalSurface( const std::vector<G4String> wl );
  void CreateLogicalBorderSurface( const std::vector<G4String> wl );
  void CreateLogicalSkinSurface( const std::vector<G4String> wl );

  void BuildG4();
  
private:
  static GmOpticalPropertiesMgr* theInstance;

  msmpt theMatPropTables;
  msmsvd theMPTProperties;
  msmsd theMPTConstProperties;
  std::map<G4String, G4String> theTableToMaterials;
  msos theOpticalSurfaces;
  mslbsd theLogicalBorderSurfaceData;
  mslssd theLogicalSkinSurfaceData;
};

#endif