SubdetectorExtension.h

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/*
 * LayeringExtension.h
 *
 * Abstract extension used by the LayeredSubdetector class.
 *
 *  Created on: Dec 11, 2013
 *      Author: Christian Grefe, CERN
 */

#ifndef DDRec_SUBDETECTOREXTENSION_H_
#define DDRec_SUBDETECTOREXTENSION_H_

#include "DD4hep/Detector.h"

namespace DD4hep {
namespace DDRec {

class SubdetectorExtension {
public:
        virtual ~SubdetectorExtension() {
        }

        virtual bool isBarrel() const = 0;

        virtual bool isEndcap() const = 0;

        virtual double getRMin() const = 0;

        virtual double getRMax() const = 0;

        virtual double getZMin() const = 0;

        virtual double getZMax() const = 0;

        /* Describes the number of corners for a polygon.
         * Returns 0 in case of a circular shape
         */
        virtual int getNSides() const = 0;

protected:
        SubdetectorExtension() {
        }
};

} /* namespace DDRec */
} /* namespace DD4hep */
#endif /* DDRec_SUBDETECTOREXTENSION_H_ */