ProjectiveCylinder.h

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//==========================================================================
//  AIDA Detector description implementation 
//--------------------------------------------------------------------------
// Copyright (C) Organisation europeenne pour la Recherche nucleaire (CERN)
// All rights reserved.
//
// For the licensing terms see $DD4hepINSTALL/LICENSE.
// For the list of contributors see $DD4hepINSTALL/doc/CREDITS.
//
//==========================================================================
 
/*
 * ProjectiveCylinder.h
 *
 *  Created on: Oct 31, 2013
 *      Author: Christian Grefe, CERN
 */
 
#ifndef DDSEGMENTATION_PROJECTIVECYLINDER_H
#define DDSEGMENTATION_PROJECTIVECYLINDER_H
 
#include <DDSegmentation/CylindricalSegmentation.h>
 
namespace dd4hep {
  namespace DDSegmentation {
 
    class ProjectiveCylinder: public CylindricalSegmentation {
    public:
      ProjectiveCylinder(const std::string& cellEncoding);
      ProjectiveCylinder(const BitFieldCoder* decoder);
      virtual ~ProjectiveCylinder();
 
      virtual Vector3D position(const CellID& cellID) const;
      virtual CellID cellID(const Vector3D& localPosition, const Vector3D& globalPosition, const VolumeID& volumeID) const;
      double theta(const CellID& cellID) const;
      double phi(const CellID& cellID) const;
      int thetaBins() const {
        return _thetaBins;
      }
      int phiBins() const {
        return _phiBins;
      }
      double offsetTheta() const {
        return _offsetTheta;
      }
      double offsetPhi() const {
        return _offsetPhi;
      }
      std::string fieldNameTheta() const {
        return _thetaID;
      }
      std::string fieldNamePhi() const {
        return _phiID;
      }
      void setThetaBins(int bins) {
        _thetaBins = bins;
      }
      void setPhiBins(int bins) {
        _phiBins = bins;
      }
      void setOffsetTheta(double offset) {
        _offsetTheta = offset;
      }
      void setOffsetPhi(double offset) {
        _offsetPhi = offset;
      }
      void setFieldNameTheta(const std::string& fieldName) {
        _thetaID = fieldName;
      }
      void setFieldNamePhi(const std::string& fieldName) {
        _phiID = fieldName;
      }
 
    protected:
      int _thetaBins;
      int _phiBins;
      double _offsetTheta;
      double _offsetPhi;
      std::string _thetaID;
      std::string _phiID;
 
    };
 
  } /* namespace DDSegmentation */
} /* namespace dd4hep */
#endif // DDSEGMENTATION_PROJECTIVECYLINDER_H