RealisticCDCGeometryTranslator.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2012 - Belle II Collaboration                             *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: CDC group                                              *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#ifndef REALISTICCDCGEOMETRYTRANSLATOR_H_
#define REALISTICCDCGEOMETRYTRANSLATOR_H_
 
#include <cdc/dataobjects/CDCGeometryTranslatorBase.h>
#include <cdc/geometry/CDCGeometryPar.h>
 
namespace Belle2 {
  namespace CDC {
    class RealisticCDCGeometryTranslator  : public CDCGeometryTranslatorBase {
    public:
      explicit RealisticCDCGeometryTranslator(bool wireSag = false) : m_wireSag(wireSag) {}
 
      ~RealisticCDCGeometryTranslator() {}
 
      const TVector3 getWireForwardPosition(const WireID& wireID) override
      {
        return CDCGeometryPar::Instance().wireForwardPosition(wireID, CDCGeometryPar::c_Aligned);
      }
 
      const TVector3 getWireForwardPosition(const WireID& wireID, float z) override
      {
        TVector3 wPos = (m_wireSag) ?
                        CDCGeometryPar::Instance().wireForwardPosition(wireID, z, CDCGeometryPar::c_Aligned) :
                        CDCGeometryPar::Instance().wireForwardPosition(wireID,    CDCGeometryPar::c_Aligned);
        return wPos;
      }
 
      const TVector3 getWireBackwardPosition(const WireID& wireID) override
      {
        return CDCGeometryPar::Instance().wireBackwardPosition(wireID, CDCGeometryPar::c_Aligned);
      }
 
      const TVector3 getWireBackwardPosition(const WireID& wireID, float z) override
      {
        TVector3 wPos = m_wireSag ?
                        CDCGeometryPar::Instance().wireBackwardPosition(wireID, z, CDCGeometryPar::c_Aligned) :
                        CDCGeometryPar::Instance().wireBackwardPosition(wireID,    CDCGeometryPar::c_Aligned);
        return wPos;
      }
 
    private:
      bool m_wireSag;
    };
  }
}
#endif /* REALISTICCDCGEOMETRYTRANSLATOR_H */