DetGeomDesc.h

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/****************************************************************************
*
* Authors:
*   Jan Kašpar (jan.kaspar@gmail.com) 
*   CMSSW developpers (based on class GeometricDet)
*
****************************************************************************/
 
#ifndef Geometry_VeryForwardGeometryBuilder_DetGeomDesc
#define Geometry_VeryForwardGeometryBuilder_DetGeomDesc
 
#include <utility>
#include <vector>
 
#include "DataFormats/DetId/interface/DetId.h"
#include <Math/Rotation3D.h>
 
class DDFilteredView;
class CTPPSRPAlignmentCorrectionData;
 
class DetGeomDesc {
public:
  using Container = std::vector<DetGeomDesc*>;
  using RotationMatrix = ROOT::Math::Rotation3D;
  using Translation = ROOT::Math::DisplacementVector3D<ROOT::Math::Cartesian3D<double>>;
 
  DetGeomDesc(DDFilteredView* fv);
 
  DetGeomDesc(const DetGeomDesc&);
  DetGeomDesc& operator=(const DetGeomDesc&);
 
  virtual ~DetGeomDesc();
 
  void setGeographicalID(DetId id) { m_geographicalID = id; }
  DetId geographicalID() const { return m_geographicalID; }
 
  Container components() const;
  float parentZPosition() const { return m_z; }
 
  void addComponent(DetGeomDesc*);
  bool isLeaf() const { return m_container.empty(); }
 
  RotationMatrix rotation() const { return m_rot; }
  Translation translation() const { return m_trans; }
  const std::string& name() const { return m_name; }
  std::vector<double> params() const { return m_params; }
  int copyno() const { return m_copy; }
  const std::string& sensorType() const { return m_sensorType; }
 
  void applyAlignment(const CTPPSRPAlignmentCorrectionData&);
 
private:
  DetGeomDesc() {}
  void deleteComponents();      
  void deepDeleteComponents();  
  void clearComponents() { m_container.resize(0); }
 
  Container m_container;
  Translation m_trans;
  RotationMatrix m_rot;
  std::string m_name;
  std::vector<double> m_params;
  DetId m_geographicalID;
  int m_copy;
  float m_z;
  std::string m_sensorType;
};
 
#endif