TRT_BarrelDescriptor.h

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/*
  Copyright (C) 2002-2019 CERN for the benefit of the ATLAS collaboration
*/

// TRT_BarrelDescriptor.h
 
#ifndef TRT_BarrelDescriptor_h
#define TRT_BarrelDescriptor_h 1
#include "CxxUtils/CachedUniquePtr.h"
#include "GeoPrimitives/GeoPrimitives.h"
#include "GeoModelKernel/GeoXF.h"
#include <vector>
 
namespace Trk{
  class CylinderBounds;
  class SurfaceBounds;
}
 
namespace InDetDD {

  
  class TRT_BarrelDescriptor final
    {
      
    public:
      
      TRT_BarrelDescriptor();
      TRT_BarrelDescriptor(TRT_BarrelDescriptor &&right) = default;
      TRT_BarrelDescriptor & operator=(TRT_BarrelDescriptor &&right) = default;
  
      ~TRT_BarrelDescriptor() = default;
      
      void addStraw(double xPos, double yPos);
      
      void setStrawTransformField(const GeoXF::Function *xf, size_t offsetInto);

      inline double & strawXPos       (unsigned int i);
      inline const double & strawXPos (unsigned int i) const;
      
      inline double & strawYPos       (unsigned int i);
      inline const double & strawYPos (unsigned int i) const;
      
      inline unsigned int nStraws() const;
      
      inline const double & strawLength() const;
      inline double & strawLength();
      inline void strawLength(double newLength);

      inline double innerTubeRadius() const;
    
      inline const double & strawZDead() const;
      inline double & strawZDead();
      inline void strawZDead(double zDead);      

      inline const double & strawZPos() const;
      inline double & strawZPos();
      inline void strawZPos(double Pos);      

      inline const GeoXF::Function *getStrawTransform() const;
      
      inline size_t getStrawTransformOffset() const;

      const Trk::SurfaceBounds & strawBounds() const;
 
    private:
      
      TRT_BarrelDescriptor(const TRT_BarrelDescriptor &right) = delete;
      TRT_BarrelDescriptor & operator=(const TRT_BarrelDescriptor &right) = delete;
      
      std::vector<double> m_x;
      std::vector<double> m_y;
      double              m_length;
      double              m_zDead;
      double              m_zPos;
      double              m_innerTubeRadius; 
      const GeoXF::Function *m_f;
      size_t                 m_o;
 
      CxxUtils::CachedUniquePtr<Trk::CylinderBounds> m_bounds;
    };
}
#include "TRT_BarrelDescriptor.icc"
#endif