Mdc/MdcRecEvent/include/MdcRecEvent/RecMdcHit.h

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/*
 *
 *  this class models "Hit" used in Mdc Reconstruction
 *
 *
 * ********************************************************/
 
#ifndef RECMDCHIT_H
#define RECMDCHIT_H
#include "EventModel/EventModel.h"
#include "GaudiKernel/ContainedObject.h"
#include "GaudiKernel/ObjectVector.h"
#include "GaudiKernel/SmartRef.h"
#include "Identifier/Identifier.h"
#include "MdcGeomSvc/MdcGeoWire.h"
 
extern const CLID& CLID_RecMdcHit;
 
class RecMdcTrack;
 
class RecMdcHit : virtual public ContainedObject {
 
public:
  virtual const CLID& clID() const { return RecMdcHit::classID(); }
 
  static const CLID& classID() { return CLID_RecMdcHit; }
 
  // ctor and dector
  RecMdcHit();
  RecMdcHit( const RecMdcHit& rechit );
  ~RecMdcHit();
  // is this hit grouped to any track?
  bool isGrouped( void );
  // extractors
  const int        getId( void ) const { return m_id; }
  const int        getTrkId( void ) const { return m_trkid; }
  const double     getDriftDistLeft( void ) const { return m_ddl; }
  const double     getDriftDistRight( void ) const { return m_ddr; }
  const double     getErrDriftDistLeft( void ) const { return m_erddl; }
  const double     getErrDriftDistRight( void ) const { return m_erddr; }
  const double     getChisqAdd( void ) const { return m_pChisq; }
  const int        getFlagLR( void ) const { return m_lr; }
  const int        getStat( void ) const { return m_stat; }
  const Identifier getMdcId( void ) const { return m_mdcid; }
  const double     getTdc( void ) const { return m_tdc; }
  const double     getAdc( void ) const { return m_adc; }
  const double     getDriftT( void ) const { return m_driftT; }
  const double     getDoca( void ) const { return m_doca; }
  const double     getEntra( void ) const { return m_entra; }
  const double     getZhit( void ) const { return m_zhit; }
  const double     getFltLen( void ) const { return m_fltLen; }
  // modifiers
  void setId( int id ) { m_id = id; }
  void setTrkId( int trkid ) { m_trkid = trkid; }
  void setDriftDistLeft( double ddl ) { m_ddl = ddl; }
  void setDriftDistRight( double ddr ) { m_ddr = ddr; }
  void setErrDriftDistLeft( double erddl ) { m_erddl = erddl; }
  void setErrDriftDistRight( double erddr ) { m_erddr = erddr; }
  void setChisqAdd( double pChisq ) { m_pChisq = pChisq; }
  void setFlagLR( int lr ) { m_lr = lr; }
  void setStat( int stat ) { m_stat = stat; }
  void setMdcId( Identifier mdcid ) { m_mdcid = mdcid; }
  void setTdc( double tdc ) { m_tdc = tdc; }
  void setAdc( double adc ) { m_adc = adc; }
  void setDriftT( double driftT ) { m_driftT = driftT; }
  void setDoca( double doca ) { m_doca = doca; }
  void setEntra( double entra ) { m_entra = entra; }
  void setZhit( double zhit ) { m_zhit = zhit; }
  void setFltLen( double fltLen ) { m_fltLen = fltLen; }
 
private:
  int m_id{ 0 };              // the id of thie hit
  int m_trkid{ 0 };           // id of track containing this hit,if this hit
                              // belongs to no track, set as -1;
  double     m_ddl{ 0.0 };    // drift distance left
  double     m_ddr{ 0.0 };    // drift distance right
  double     m_erddl{ 0.0 };  // error of drift distance left
  double     m_erddr{ 0.0 };  // error of drift distance right
  double     m_pChisq{ 0.0 }; // contribution to chisquare
  int        m_lr{ 0 };       // flag indicating left or right 0:left 1:right 2:ambig
  int        m_stat{ 0 };     // status flag
  Identifier m_mdcid;         // MDC identifier
  double     m_tdc{ 0.0 };    // corrected TDC
  double     m_adc{ 0.0 };    // corrected ADC
  double     m_driftT{ 0.0 }; // drift time
  double     m_doca{ 0.0 };   // distance of closesest approach for helix in the cell
  double     m_entra{ 0.0 };  // entrance angle in azimuth
  double     m_zhit{ 0.0 };   // z coordinate of the hit
  double     m_fltLen{ 0.0 }; // flight length of this hit
};
 
typedef ObjectVector<RecMdcHit> RecMdcHitCol;
 
#endif