CTPPSGeometry.h

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/****************************************************************************
*
* Authors:
*  Jan Kašpar (jan.kaspar@gmail.com)
*
****************************************************************************/
 
#ifndef Geometry_VeryForwardGeometryBuilder_CTPPSGeometry
#define Geometry_VeryForwardGeometryBuilder_CTPPSGeometry
 
#include "DataFormats/CTPPSDetId/interface/CTPPSDetId.h"
 
#include "Geometry/VeryForwardGeometryBuilder/interface/DetGeomDesc.h"
#include "Geometry/VeryForwardGeometryBuilder/interface/CTPPSDDDNames.h"
 
#include <map>
#include <set>
 
class CTPPSGeometry {
public:
  typedef std::map<unsigned int, const DetGeomDesc*> mapType;
  typedef std::map<int, const DetGeomDesc*> RPDeviceMapType;
  typedef std::map<unsigned int, std::set<unsigned int> > mapSetType;
 
  using Vector = DetGeomDesc::Translation;
 
  CTPPSGeometry(const DetGeomDesc* gd, unsigned int verbosity) { build(gd, verbosity); }
 
  void build(const DetGeomDesc*, unsigned int verbosity);
 
  //----- setters and getters
 
  bool addSensor(unsigned int, const DetGeomDesc*&);
 
  bool addRP(unsigned int id, const DetGeomDesc*&);
 
  const DetGeomDesc* sensor(unsigned int id) const;
  const DetGeomDesc* sensorNoThrow(unsigned int id) const noexcept;
 
  const DetGeomDesc* rp(unsigned int id) const;
  const DetGeomDesc* rpNoThrow(unsigned int id) const noexcept;
 
  //----- objects iterators
 
  mapType::const_iterator beginSensor() const { return sensors_map_.begin(); }
  mapType::const_iterator endSensor() const { return sensors_map_.end(); }
 
  RPDeviceMapType::const_iterator beginRP() const { return rps_map_.begin(); }
  RPDeviceMapType::const_iterator endRP() const { return rps_map_.end(); }
 
  //----- translators
 
  Vector localToGlobal(const DetGeomDesc*, const Vector&) const;
  Vector globalToLocal(const DetGeomDesc*, const Vector&) const;
  Vector localToGlobal(unsigned int, const Vector&) const;
  Vector globalToLocal(unsigned int, const Vector&) const;
 
  Vector localToGlobalDirection(unsigned int id, const Vector&) const;
  Vector globalToLocalDirection(unsigned int id, const Vector&) const;
 
  Vector sensorTranslation(unsigned int id) const;
 
  Vector rpTranslation(unsigned int id) const;
 
  const std::set<unsigned int>& stationsInArm(unsigned int) const;
 
  const std::set<unsigned int>& rpsInStation(unsigned int) const;
 
  const std::set<unsigned int>& sensorsInRP(unsigned int) const;
 
protected:
  mapType sensors_map_;
 
  RPDeviceMapType rps_map_;
 
  mapSetType stations_in_arm_, rps_in_station_, dets_in_rp_;
};
 
#endif