CDCRecoHit.h

/**************************************************************************
 * BASF2 (Belle Analysis Framework 2)                                     *
 * Copyright(C) 2012, 2015 - Belle II Collaboration                       *
 *                                                                        *
 * Author: The Belle II Collaboration                                     *
 * Contributors: Guofu Cao, Martin Heck, Tobias Schlüter                  *
 *                                                                        *
 * This software is provided "as is" without any warranty.                *
 **************************************************************************/
 
#ifndef CDCRECOHIT_H
#define CDCRECOHIT_H
 
#include <cdc/dataobjects/CDCHit.h>
#include <cdc/dataobjects/ADCCountTranslatorBase.h>
#include <cdc/dataobjects/CDCGeometryTranslatorBase.h>
#include <cdc/dataobjects/TDCCountTranslatorBase.h>
 
#include <genfit/AbsMeasurement.h>
#include <genfit/MeasurementOnPlane.h>
#include <genfit/TrackCandHit.h>
#include <genfit/HMatrixU.h>
 
#include <framework/geometry/B2Vector3.h>
 
#include <memory>
 
 
namespace Belle2 {
  class CDCRecoHit : public genfit::AbsMeasurement  {
 
  public:
    CDCRecoHit();
 
    CDCRecoHit(const CDCHit* cdcHit, const genfit::TrackCandHit* trackCandHit);
 
    ~CDCRecoHit() {}
 
    CDCRecoHit* clone() const override;
 
    WireID getWireID() const
    {
      return m_wireID;
    }
 
    static void setTranslators(CDC::ADCCountTranslatorBase*    const adcCountTranslator,
                               CDC::CDCGeometryTranslatorBase* const cdcGeometryTranslator,
                               CDC::TDCCountTranslatorBase*    const tdcCountTranslator,
                               //temp4cosmics                               bool useTrackTime = false);
                               bool useTrackTime = false, bool cosmics = false);
 
    genfit::SharedPlanePtr constructPlane(const genfit::StateOnPlane& state) const override;
 
    std::vector<genfit::MeasurementOnPlane*> constructMeasurementsOnPlane(const genfit::StateOnPlane& state) const override;
 
    virtual const genfit::HMatrixU* constructHMatrix(const genfit::AbsTrackRep*) const override;
 
    std::vector<double> timeDerivativesMeasurementsOnPlane(const genfit::StateOnPlane& state) const;
 
    bool getFlyByDistanceVector(B2Vector3D& pointingVector, B2Vector3D& trackDir,
                                const genfit::AbsTrackRep* rep = NULL,
                                bool usePlaneFromFit = false);
 
    void setLeftRightResolution(int lr) { m_leftRight = lr; }
 
    bool isLeftRightMeasurement() const override { return true; }
 
    int getLeftRightResolution() const override { return m_leftRight; }
 
 
    const CDCHit* getCDCHit() const
    {
      return m_cdcHit;
    }
 
  protected:
#ifndef __CINT__ // rootcint doesn't know smart pointers
 
    static std::unique_ptr<CDC::ADCCountTranslatorBase>     s_adcCountTranslator;
 
    static std::unique_ptr<CDC::CDCGeometryTranslatorBase>  s_cdcGeometryTranslator;
 
    static std::unique_ptr<CDC::TDCCountTranslatorBase>    s_tdcCountTranslator;
 
    static bool s_useTrackTime;
    static bool s_cosmics;
 
#endif
 
    unsigned short m_tdcCount;
 
    unsigned short m_adcCount;
 
    WireID m_wireID;
 
    const CDCHit* m_cdcHit;  
 
    signed char m_leftRight;
 
    ClassDefOverride(CDCRecoHit, 10);
    // Version history:
    // ver 10: ICalibrationParametersDerivatives interface moved to derived class.
    //         ClassDef -> ClassDefOverride + consistent override keyword usage.
    //         Private members -> protected for access from derived class.
    // ver 9: Derives from ICalibrationParametersDerivatives to expose
    //        alignment/calibration interface
    // ver 8: Rewrite to deal with realistic translators.  No longer
    //        derives from genfit::WireMeasurement.
  };
}
#endif