MdcAliRecTrk Class Reference

#include <MdcAliRecTrk.h>

Public Member Functions
	~MdcAliRecTrk ()
void	setRecTrk (RecMdcTrackCol::iterator it_trk)
void	setKalTrk (RecMdcKalTrackCol::iterator it_trk)
int	getStat () const
double	getDr () const
double	getPhi0 () const
double	getKappa () const
double	getDz () const
double	getTanLamda () const
HepVector	getHelix () const
HepSymMatrix	getHelixErr () const
double	getPt () const
double	getP () const
double	getChisq () const
int	getNHits () const
MdcAliRecHit *	getRecHit (int index) const

Detailed Description

Definition at line 19 of file MdcAliRecTrk.h.

Constructor & Destructor Documentation

~MdcAliRecTrk()

MdcAliRecTrk::~MdcAliRecTrk

(

)

Definition at line 13 of file MdcAliRecTrk.cxx.

                            {
  unsigned int i;
  for ( i = 0; i < m_rechit.size(); i++ ) { delete m_rechit[i]; }
  m_rechit.clear();
}

Member Function Documentation

getChisq()

double MdcAliRecTrk::getChisq ( ) const

inline

Definition at line 35 of file MdcAliRecTrk.h.

{ return m_chisq; }

Referenced by ResiAlign::fillHist().

getDr()

double MdcAliRecTrk::getDr ( ) const

inline

Definition at line 26 of file MdcAliRecTrk.h.

{ return m_dr; }

Referenced by MilleAlign::fillHist(), and ResiAlign::fillHist().

getDz()

double MdcAliRecTrk::getDz ( ) const

inline

Definition at line 29 of file MdcAliRecTrk.h.

{ return m_dz; }

Referenced by MilleAlign::fillHist(), and ResiAlign::fillHist().

getHelix()

HepVector MdcAliRecTrk::getHelix ( ) const

inline

Definition at line 31 of file MdcAliRecTrk.h.

{ return m_helix; }

Referenced by MilleAlign::fillHist(), and ResiAlign::fillHist().

getHelixErr()

HepSymMatrix MdcAliRecTrk::getHelixErr ( ) const

inline

Definition at line 32 of file MdcAliRecTrk.h.

{ return m_helixerr; }

Referenced by MilleAlign::fillHist().

getKappa()

double MdcAliRecTrk::getKappa ( ) const

inline

Definition at line 28 of file MdcAliRecTrk.h.

{ return m_kappa; }

Referenced by MilleAlign::fillHist(), and ResiAlign::fillHist().

getNHits()

int MdcAliRecTrk::getNHits ( ) const

inline

Definition at line 36 of file MdcAliRecTrk.h.

{ return m_nhits; }

Referenced by MilleAlign::fillHist(), and ResiAlign::fillHist().

getP()

double MdcAliRecTrk::getP ( ) const

inline

Definition at line 34 of file MdcAliRecTrk.h.

{ return m_p; }

Referenced by ResiAlign::fillHist().

getPhi0()

double MdcAliRecTrk::getPhi0 ( ) const

inline

Definition at line 27 of file MdcAliRecTrk.h.

{ return m_phi0; }

Referenced by MilleAlign::fillHist(), and ResiAlign::fillHist().

getPt()

double MdcAliRecTrk::getPt ( ) const

inline

Definition at line 33 of file MdcAliRecTrk.h.

{ return m_pt; }

Referenced by ResiAlign::fillHist().

getRecHit()

MdcAliRecHit * MdcAliRecTrk::getRecHit ( int index ) const

inline

Definition at line 37 of file MdcAliRecTrk.h.

{ return m_rechit[index]; }

Referenced by MilleAlign::fillHist(), and ResiAlign::fillHist().

getStat()

int MdcAliRecTrk::getStat ( ) const

inline

Definition at line 25 of file MdcAliRecTrk.h.

{ return m_stat; }

Referenced by MilleAlign::fillHist(), and ResiAlign::fillHist().

getTanLamda()

double MdcAliRecTrk::getTanLamda ( ) const

inline

Definition at line 30 of file MdcAliRecTrk.h.

{ return m_tanl; }

Referenced by MilleAlign::fillHist(), and ResiAlign::fillHist().

setKalTrk()

void MdcAliRecTrk::setKalTrk

(

RecMdcKalTrackCol::iterator

it_trk

)

Definition at line 63 of file MdcAliRecTrk.cxx.

                                                               {
  IMessageSvc* msgSvc;
  Gaudi::svcLocator()->service( "MessageSvc", msgSvc );
  MsgStream log( msgSvc, "MdcAliRecTrk" );
  log << MSG::DEBUG << "MdcAliRecTrk::setKalTrk()" << endmsg;
 
  int m_pid = 1;
  if ( 0 == m_pid ) RecMdcKalTrack::setPidType( RecMdcKalTrack::electron );
  else if ( 1 == m_pid ) RecMdcKalTrack::setPidType( RecMdcKalTrack::muon );
  else RecMdcKalTrack::setPidType( RecMdcKalTrack::electron );
 
  m_stat  = 0;
  m_dr    = ( *it_trk )->dr();
  m_phi0  = ( *it_trk )->fi0();
  m_kappa = ( *it_trk )->kappa();
  m_dz    = ( *it_trk )->dz();
  m_tanl  = ( *it_trk )->tanl();
  m_chisq = ( *it_trk )->chi2();
 
  m_dr *= 10.0; // cm -> mm
  m_dz *= 10.0; // cm -> mm
 
  m_pt = 1.0 / fabs( m_kappa );
  m_p  = m_pt * sqrt( m_tanl * m_tanl + 1.0 );
 
  HelixSegRefVec           gothelixsegs = ( *it_trk )->getVecHelixSegs();
  HelixSegRefVec::iterator it_hit       = gothelixsegs.begin();
  MdcAliRecHit*            rechit;
 
  int k = 0;
  for ( ; it_hit != gothelixsegs.end(); it_hit++ )
  {
    rechit = new MdcAliRecHit();
    rechit->setKalHit( it_hit );
    m_rechit.push_back( rechit );
 
    k++;
  }
  m_nhits = k;
}

Referenced by MdcAliEvent::setKalEvent().

setRecTrk()

void MdcAliRecTrk::setRecTrk

(

RecMdcTrackCol::iterator

it_trk

)

Definition at line 19 of file MdcAliRecTrk.cxx.

                                                            {
  IMessageSvc* msgSvc;
  Gaudi::svcLocator()->service( "MessageSvc", msgSvc );
  MsgStream log( msgSvc, "MdcAliRecTrk" );
  log << MSG::DEBUG << "MdcAliRecTrk::setRecTrk()" << endmsg;
 
  m_stat  = ( *it_trk )->stat();
  m_dr    = ( *it_trk )->helix( 0 );
  m_phi0  = ( *it_trk )->helix( 1 );
  m_kappa = ( *it_trk )->helix( 2 );
  m_dz    = ( *it_trk )->helix( 3 );
  m_tanl  = ( *it_trk )->helix( 4 );
 
  m_helix    = ( *it_trk )->helix();
  m_helixerr = ( *it_trk )->err();
 
  m_chisq = ( *it_trk )->chi2();
  m_nhits = ( *it_trk )->getNhits();
 
  m_dr *= m_df; // cm -> mm
  m_dz *= m_df; // cm -> mm
 
  if ( m_kappa < 0.01 )
  { // no magnetic field
    m_pt = 0.0;
    m_p  = 0.0;
  }
  else
  {
    m_pt = 1.0 / m_kappa;
    m_p  = m_pt * sqrt( m_tanl * m_tanl + 1.0 );
  }
 
  HitRefVec           gothits = ( *it_trk )->getVecHits();
  HitRefVec::iterator it_hit  = gothits.begin();
  MdcAliRecHit*       rechit;
  for ( ; it_hit != gothits.end(); it_hit++ )
  {
    rechit = new MdcAliRecHit();
    rechit->setRecHit( it_hit );
    m_rechit.push_back( rechit );
  }
}

Referenced by MdcAliEvent::setRecEvent().

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The documentation for this class was generated from the following files:

• MdcAliRecTrk.h
• MdcAliRecTrk.cxx