ProjectiveCylinder.h

Go to the documentation of this file.

/*
 * ProjectiveCylinder.h
 *
 *  Created on: Oct 31, 2013
 *      Author: Christian Grefe, CERN
 */

#ifndef PROJECTIVECYLINDER_H_
#define PROJECTIVECYLINDER_H_

#include "CylindricalSegmentation.h"

namespace DD4hep {
namespace DDSegmentation {

class ProjectiveCylinder: public CylindricalSegmentation {
public:
        ProjectiveCylinder(const std::string& cellEncoding);
        ProjectiveCylinder(BitField64* 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;

        double theta() const;
        double phi() const;

};

} /* namespace DDSegmentation */
} /* namespace DD4hep */
#endif /* PROJECTIVECYLINDER_H_ */