MaterialMap.h

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// $Id$
 
// -----------------------------------------------------------------------
// The RootGM package of the Virtual Geometry Model
// Copyright (C) 2007, Ivana Hrivnacova
// All rights reserved.
//
// For the licensing terms see vgm/LICENSE.
// Contact: ivana@ipno.in2p3.fr
// -----------------------------------------------------------------------
 
//
 
#ifndef ROOT_GM_MATERIAL_MAP_H
#define ROOT_GM_MATERIAL_MAP_H
 
#include <map>
 
class TGeoMaterial;
 
namespace VGM {
class IMaterial;
}
 
namespace RootGM {
 
class MaterialMap;
 
class MaterialMap
{
 public:
  typedef std::map<VGM::IMaterial*, TGeoMaterial*> RootMaterialMap;
  typedef RootMaterialMap::const_iterator RootMaterialMapCIterator;
 
  typedef std::map<TGeoMaterial*, VGM::IMaterial*> VgmMaterialMap;
  typedef VgmMaterialMap::const_iterator VgmMaterialMapCIterator;
 
 public:
  MaterialMap();
  virtual ~MaterialMap();
 
  // static access methods
  static MaterialMap* Instance();
 
  // methods
  void AddMaterial(VGM::IMaterial*, TGeoMaterial*);
  void Print() const;
 
  // get methods
  TGeoMaterial* GetMaterial(VGM::IMaterial* iMaterial) const;
  VGM::IMaterial* GetMaterial(TGeoMaterial* rootMaterial) const;
 
 private:
  MaterialMap(const MaterialMap&);
 
  // static data members
  static MaterialMap* fgInstance;
 
  // data members
  RootMaterialMap fRootMaterials;
  VgmMaterialMap fVgmMaterials;
};
 
} // namespace RootGM
 
#endif // ROOT_GM_MATERIAL_MAP_H