CaloSubdetectorGeometry.h

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#ifndef GEOMETRY_CALOGEOMETRY_CALOSUBDETECTORGEOMETRY_H
#define GEOMETRY_CALOGEOMETRY_CALOSUBDETECTORGEOMETRY_H 1

#include <memory>
#include <vector>
#include <set>
#if !defined(__CINT__) && !defined(__MAKECINT__) && !defined(__REFLEX__)
#include <atomic>
#endif
#include "DataFormats/DetId/interface/DetId.h"
#include "DataFormats/GeometryVector/interface/GlobalPoint.h"
#include "Geometry/CaloGeometry/interface/CaloCellGeometry.h"
#include "DataFormats/Math/interface/deltaR.h"

#include "FWCore/Utilities/interface/GCC11Compatibility.h"


class CaloSubdetectorGeometry {

public:
  typedef std::vector<std::shared_ptr<const CaloCellGeometry> > CellSet;
  typedef CaloCellGeometry::CCGFloat CCGFloat ;

  typedef std::set<DetId>       DetIdSet;


  typedef CaloCellGeometry::ParMgr    ParMgr ;
  typedef CaloCellGeometry::ParVec    ParVec ;
  typedef CaloCellGeometry::ParVecVec ParVecVec ;

  typedef std::vector<CCGFloat>     TrVec  ;
  typedef std::vector<unsigned int> IVec   ;
  typedef std::vector<CCGFloat>     DimVec ;

  CaloSubdetectorGeometry() ;

  virtual ~CaloSubdetectorGeometry();

  CaloSubdetectorGeometry(            const CaloSubdetectorGeometry& ) = delete;
  CaloSubdetectorGeometry& operator=( const CaloSubdetectorGeometry& ) = delete;

  virtual void newCell( const GlobalPoint& f1 ,
            const GlobalPoint& f2 ,
            const GlobalPoint& f3 ,
            const CCGFloat*    parm ,
            const DetId&       detId ) = 0 ;
  
  virtual bool present( const DetId& id ) const;

  virtual std::shared_ptr<const CaloCellGeometry> getGeometry(const DetId& id) const;

  virtual const std::vector<DetId>& getValidDetIds( DetId::Detector det    = DetId::Detector(0) , int subdet = 0 ) const ;

  // Get closest cell, etc...
  virtual DetId getClosestCell( const GlobalPoint& r ) const;

  virtual DetIdSet getCells( const GlobalPoint& r, double dR ) const;
  virtual CellSet getCellSet( const GlobalPoint& r, double dR ) const;

  CCGFloat deltaPhi( const DetId& detId ) const;
  
  CCGFloat deltaEta( const DetId& detId ) const;

  void allocateCorners( CaloCellGeometry::CornersVec::size_type n ) ;
  
  CaloCellGeometry::CornersMgr* cornersMgr() { return m_cmgr ; }

  void allocatePar( ParVec::size_type n, unsigned int m ) ;

  ParMgr* parMgr() { return m_parMgr ; }
  const ParMgr* parMgrConst() const { return m_parMgr ; }

  ParVecVec&       parVecVec()       { return m_parVecVec ; }
  const ParVecVec& parVecVec() const { return m_parVecVec ; }
      
  virtual unsigned int numberOfShapes() const { return 1 ; }
  virtual unsigned int numberOfParametersPerShape() const { return 1 ; }
  virtual unsigned int numberOfTransformParms() const { return 6 ; }

  virtual void fillDefaultNamedParameters() const { return ; }
      
  virtual void getSummary( TrVec&  trVector,
               IVec&   iVector,
               DimVec& dimVector,
               IVec&   dinsVector ) const;

  virtual void initializeParms() { return ; } 

protected:

  virtual unsigned int indexFor(const DetId& id) const;
  virtual unsigned int sizeForDenseIndex(const DetId& id) const;

  virtual const CaloCellGeometry* getGeometryRawPtr(uint32_t index) const = 0;
  virtual std::shared_ptr<const CaloCellGeometry> cellGeomPtr( uint32_t index ) const;

  ParVecVec m_parVecVec ;

  static CCGFloat deltaR( const GlobalPoint& p1,
              const GlobalPoint& p2  ) 
  { return reco::deltaR( p1, p2 ) ; }

  void addValidID(const DetId& id);

  std::vector<DetId> m_validIds ;

private:

  ParMgr*   m_parMgr ;

  CaloCellGeometry::CornersMgr* m_cmgr ;

  bool               m_sortedIds ;

#if !defined(__CINT__) && !defined(__MAKECINT__) && !defined(__REFLEX__)
  mutable std::atomic<std::vector<CCGFloat>*>  m_deltaPhi ;
  mutable std::atomic<std::vector<CCGFloat>*>  m_deltaEta ;
#else
  mutable std::vector<CCGFloat>*  m_deltaPhi ;
  mutable std::vector<CCGFloat>*  m_deltaEta ;
#endif
};


#endif