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CaloGeometryLoader.h

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#ifndef GEOMETRY_ECALGEOMETRYLOADER_H
#define GEOMETRY_ECALGEOMETRYLOADER_H 1

#include "DetectorDescription/Core/interface/DDSolid.h"
#include "Geometry/CaloGeometry/interface/CaloSubdetectorGeometry.h"

#include "DetectorDescription/Core/interface/DDFilter.h"
#include "DetectorDescription/Core/interface/DDFilteredView.h"

#include "CondFormats/Alignment/interface/Alignments.h"

#include "CLHEP/Geometry/Transform3D.h"
#include <string>
#include <vector>

class DDCompactView;

template < class T >
class CaloGeometryLoader
{
   public:

      typedef std::vector< double > ParmVec ;

      typedef boost::shared_ptr< CaloSubdetectorGeometry > PtrType ;

      typedef CaloSubdetectorGeometry::ParVec    ParVec ;
      typedef CaloSubdetectorGeometry::ParVecVec ParVecVec ;

      CaloGeometryLoader< T >() ;

      virtual ~CaloGeometryLoader< T >() {}
 
      PtrType load( const DDCompactView* cpv,
                    const Alignments*    alignments = 0 ) ;  

   private:

      unsigned int whichTransform( const DetId& id ) const ;

      void makeGeometry( const DDCompactView* cpv  , 
                         T*                   geom ,
                         const Alignments*    alignments ) ;
      
      void fillNamedParams( DDFilteredView fv,
                            T*             geom ) ;
      
      void fillGeom( T*                    geom ,
                     const ParmVec&        pv ,
                     const HepTransform3D& tr ,
                     const DetId&          id    ) ;

      void extraStuff( T* geom ) ;

      unsigned int getDetIdForDDDNode( const DDFilteredView& fv ) ;

      typename T::NumberingScheme m_scheme;
      DDSpecificsFilter  m_filter;
};

#endif

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