FCALModule.h

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/*
  Copyright (C) 2002-2021 CERN for the benefit of the ATLAS collaboration
*/
 
#ifndef LARREADOUTGEOMETRY_FCALMODULE_H
#define LARREADOUTGEOMETRY_FCALMODULE_H
 
#include "Identifier/Identifier.h"
#include "LArReadoutGeometry/FCALTile.h"
#include "GeoModelKernel/GeoVDetectorElement.h"
#include "GeoModelKernel/GeoDefinitions.h"
#include "GaudiKernel/SystemOfUnits.h"
#include "GeoPrimitives/GeoPrimitives.h"
#include "CxxUtils/CachedValue.h"
#include <utility>
#include <vector>

 
class FCALDetectorManager;
class GeoAlignmentStore;
 
class FCALModule : public GeoVDetectorElement  
{
  
  public:
  typedef std::vector<FCALTile>::const_iterator ConstIterator;
  typedef enum {FCAL1=1, FCAL2=2, FCAL3=3} Module;
  typedef enum {NEG=0,   POS=1} Endcap;
  
 
  public:
    
      
  FCALModule (const GeoVFullPhysVol *physVol
          , Module module
          , Endcap endcap
          , double projectivityDisplacement = 4*Gaudi::Units::cm);
    
  ~FCALModule();
      
  const FCALDetectorManager* getManager () const;
      
  FCALModule::ConstIterator beginTiles () const;
      
  FCALModule::ConstIterator endTiles () const;
      
  const FCALTile* getTile (int i, int j) const;
      
  FCALModule::Endcap getEndcapIndex () const;
      
  FCALModule::Module getModuleIndex () const;
      
  double getFullWidthX (const FCALTile& tile) const;
      
  double getFullWidthY (const FCALTile& tile) const;
      
  double getFullDepthZ (const FCALTile& ) const;
      
  const Amg::Transform3D&  getAbsoluteTransform (const GeoAlignmentStore* alignStore=nullptr) const;

  const Amg::Transform3D&  getDefAbsoluteTransform (const GeoAlignmentStore* alignStore=nullptr) const;
 
 
  double getProjectivityDisplacement() const;
      
  private:
      static constexpr size_t MAXTUBES = 64;
    
      FCALModule(const FCALModule &right);
      FCALModule & operator=(const FCALModule &right);
    
      
      void setManager (FCALDetectorManager* fcalManager);

      std::vector<FCALTile> m_tileList;

      Module m_Mod;
      
      Endcap m_EC;
      
      FCALDetectorManager* m_manager;
      
      using tubexy_t = std::pair<double, double>;
      CxxUtils::CachedValue<tubexy_t> m_tileSizes[MAXTUBES];
 
      const tubexy_t& getFullWidths (unsigned int ntubes) const;
      
      double m_dz;
      
 
      double m_projectivityDisplacement;
      
      friend class FCALDetectorManager;
      
};
 
 
 
 
inline const FCALDetectorManager* FCALModule::getManager () const
{
  return m_manager;
}
 
inline double FCALModule::getProjectivityDisplacement() const
{
  return m_projectivityDisplacement;
}
 
 
#endif