PlacementMap.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_PLACEMENT_MAP_H
#define ROOT_GM_PLACEMENT_MAP_H
 
#include <map>
 
class TGeoNode;
 
namespace VGM {
class IPlacement;
}
 
namespace RootGM {
 
class PlacementMap;
 
class PlacementMap
{
 public:
  typedef std::map<VGM::IPlacement*, TGeoNode*> RootPlacementMap;
  typedef RootPlacementMap::const_iterator RootPlacementMapCIterator;
 
 public:
  PlacementMap();
  virtual ~PlacementMap();
 
  // static access methods
  static PlacementMap* Instance();
 
  // methods
  void AddPlacement(VGM::IPlacement*, TGeoNode*);
  TGeoNode* GetPlacement(VGM::IPlacement* iPlacement) const;
 
 protected:
  PlacementMap(const PlacementMap&);
 
 private:
  // static data members
  static PlacementMap* fgInstance;
 
  // data members
  RootPlacementMap fPlacements;
};
 
} // namespace RootGM
 
#endif // ROOT_GM_PLACEMENT_MAP_H