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LocalKaonSelector Class Reference

#include <LocalKaonSelector.h>

Inheritance diagram for LocalKaonSelector:

DCSelectionFunction< CDChargedKaon > DCSelectionFunction< CDChargedKaon > BesDCSelector< CDChargedKaon > BesDCSelector< CDChargedKaon > DCSelectionFunction< CDChargedKaon > DCSelectionFunction< CDChargedKaon > DCSelectionFunction< CDChargedKaon > DCSelectionFunction< CDChargedKaon > unary_function unary_function unary_function unary_function List of all members.

Public Member Functions

 LocalKaonSelector ()
 LocalKaonSelector ()
 LocalKaonSelector ()
 LocalKaonSelector ()
bool operator() (CDChargedKaon &iArg) const
bool operator() (CDChargedKaon &iArg) const
bool operator() (CDChargedKaon &aKaon)
bool operator() (CDChargedKaon &aKaon)
bool operator() (CDChargedKaon &aKaon)
bool operator() (CDChargedKaon &aKaon)
void setpidtype (int type)
void setpidtype (int type)

Protected Member Functions

IDataProviderSvc * eventSvc ()
IDataProviderSvc * eventSvc ()
IVertexDbSvc * vtxDbSvc ()
IVertexDbSvc * vtxDbSvc ()

Private Member Functions

 LocalKaonSelector (const LocalKaonSelector &)
 LocalKaonSelector (const LocalKaonSelector &)
 LocalKaonSelector (const LocalKaonSelector &)
 LocalKaonSelector (const LocalKaonSelector &)
const LocalKaonSelector & operator= (const LocalKaonSelector &)
const LocalKaonSelector & operator= (const LocalKaonSelector &)
const LocalKaonSelector & operator= (const LocalKaonSelector &)
const LocalKaonSelector & operator= (const LocalKaonSelector &)

Private Attributes

double m_CosThetaCut
bool m_likelihood
bool m_neuronNetwork
std::vector< double > m_neuronValCut
std::vector< double > m_neuronValCut
std::vector< double > m_neuronValCut
std::vector< double > m_neuronValCut
double m_PidProbCut
int m_pidtype
bool m_probability
bool m_rejectPion
bool m_rejectProton
bool m_useDedx
bool m_useEmc
bool m_useMuc
bool m_useTof1
bool m_useTof2
bool m_useTofE
bool m_useTofQ
double m_VrCut
double m_VzCut

Constructor & Destructor Documentation

LocalKaonSelector::LocalKaonSelector (   ) 
  

00012 {
00013    IJobOptionsSvc* jobSvc;
00014    Gaudi::svcLocator()->service("JobOptionsSvc", jobSvc);
00015 
00016    PropertyMgr m_propMgr;
00017 
00018    //Declare the properties
00019    m_propMgr.declareProperty("RxyCut",               m_VrCut           = 1.0);
00020    m_propMgr.declareProperty("Vz0Cut",               m_VzCut           = 5.0);
00021    m_propMgr.declareProperty("CosThetaCut",          m_CosThetaCut     = 0.93);
00022 
00023    m_propMgr.declareProperty("PidUseDedx",           m_useDedx         = true);
00024    m_propMgr.declareProperty("PidUseTof1",           m_useTof1         = true);
00025    m_propMgr.declareProperty("PidUseTof2",           m_useTof2         = true);
00026    m_propMgr.declareProperty("PidUseTofE",           m_useTofE         = false);
00027    m_propMgr.declareProperty("PidUseTofQ",           m_useTofQ         = false);
00028    m_propMgr.declareProperty("PidUseEmc",            m_useEmc          = false);
00029    m_propMgr.declareProperty("PidUseMuc",            m_useMuc          = false);
00030 
00031    m_propMgr.declareProperty("PidwithProbability",   m_probability     = true);
00032    m_propMgr.declareProperty("PidProbCut",           m_PidProbCut      = 0.001);
00033    m_propMgr.declareProperty("RejectPion",           m_rejectPion      = false);
00034    m_propMgr.declareProperty("RejectProton",         m_rejectProton    = false);
00035 
00036    m_propMgr.declareProperty("PidwithLikelihood",    m_likelihood      = false);
00037    m_propMgr.declareProperty("PidwithNeuronNetwork", m_neuronNetwork   = false);
00038    m_neuronValCut.clear();
00039    m_neuronValCut.push_back(1.5);
00040    m_neuronValCut.push_back(2.5);
00041    m_propMgr.declareProperty("NeuronValue",      m_neuronValCut);
00042 
00043    jobSvc->setMyProperties("LocalKaonSelector", &m_propMgr);
00044 }

LocalKaonSelector::LocalKaonSelector (  const LocalKaonSelector &   )  [private]
 

LocalKaonSelector::LocalKaonSelector (   ) 
 

LocalKaonSelector::LocalKaonSelector (  const LocalKaonSelector &   )  [private]
 

LocalKaonSelector::LocalKaonSelector (   ) 
 

LocalKaonSelector::LocalKaonSelector (  const LocalKaonSelector &   )  [private]
 

LocalKaonSelector::LocalKaonSelector (   ) 
 

LocalKaonSelector::LocalKaonSelector (  const LocalKaonSelector &   )  [private]
 

Member Function Documentation

IDataProviderSvc* BesDCSelector< CDChargedKaon >::eventSvc (   )  [protected, inherited]
 

IDataProviderSvc* BesDCSelector< CDChargedKaon >::eventSvc (   )  [protected, inherited]
 

bool DCSelectionFunction< CDChargedKaon >::operator() (  CDChargedKaon &  iArg  )  const [inline, inherited]
  

00078                                        {
00079          return const_cast<DCSelectionFunction<Arg> *>(this)->operator()(iArg);
00080       }

bool DCSelectionFunction< CDChargedKaon >::operator() (  CDChargedKaon &  iArg  )  const [inline, inherited]
  

00078                                        {
00079          return const_cast<DCSelectionFunction<Arg> *>(this)->operator()(iArg);
00080       }

bool LocalKaonSelector::operator() (  CDChargedKaon &  aKaon  )  [virtual]
 

Implements DCSelectionFunction< CDChargedKaon >.

bool LocalKaonSelector::operator() (  CDChargedKaon &  aKaon  )  [virtual]
 

Implements DCSelectionFunction< CDChargedKaon >.

bool LocalKaonSelector::operator() (  CDChargedKaon &  aKaon  )  [virtual]
 

Implements DCSelectionFunction< CDChargedKaon >.

bool LocalKaonSelector::operator() (  CDChargedKaon &  aKaon  )  [virtual]
 

Implements DCSelectionFunction< CDChargedKaon >.

00046                                                         {
00047 
00048   EvtRecTrack* recTrk = const_cast<EvtRecTrack*>( aKaon.track() );
00049 
00050   // MDC track selection
00051   RecMdcKalTrack::setPidType(RecMdcKalTrack::kaon);
00052 
00053   if ( !recTrk->isMdcKalTrackValid() ) return false;
00054   RecMdcKalTrack* mdcKalTrk = recTrk->mdcKalTrack();
00055   if ( mdcKalTrk->charge() == 0 ) return false;
00056 
00057   // apply the vertex cut
00058   Hep3Vector xorigin(0,0,0);
00059   if ( vtxDbSvc()->isVertexValid() ) {
00060      double* dbv = vtxDbSvc()->PrimaryVertex(); 
00061      xorigin.setX(dbv[0]);
00062      xorigin.setY(dbv[1]);
00063      xorigin.setZ(dbv[2]);
00064   }
00065   HepPoint3D   IP(xorigin[0], xorigin[1], xorigin[2]);
00066 
00067   RecMdcTrack * mdcTrk = recTrk->mdcTrack();
00068   HepVector    a = mdcTrk->helix();
00069   HepSymMatrix Ea = mdcTrk->err();
00070   HepPoint3D   point0(0., 0., 0.);
00071   VFHelix      helixip(point0, a, Ea);
00072   helixip.pivot(IP);
00073   HepVector    vecipa = helixip.a();
00074   double  Rvxy = fabs(vecipa[0]);
00075   double  Rvz  = vecipa[3];
00076 
00077   if ( Rvxy >= m_VrCut ) return false;
00078   if ( fabs(Rvz) >= m_VzCut ) return false;
00079 
00080   //if ( fabs(mdcKalTrk->z()) >= m_VzCut ) return false;
00081   //if ( fabs(mdcKalTrk->r()) >= m_VrCut ) return false;
00082   //double costhe = cos(mdcKalTrk->theta());
00083   //if ( fabs(costhe) >= m_CosThetaCut ) return false;
00084 
00085   // PID
00086   ParticleID *pid = ParticleID::instance();
00087 
00088   pid->init();
00089   pid->setRecTrack(recTrk);
00090   pid->setMethod(pid->methodProbability() | pid->methodNeuronNetwork());
00091   pid->setChiMinCut(4.0);
00092   // use PID sub-system
00093   if ( m_useDedx ) pid->usePidSys( pid->useDedx() );
00094   if ( m_useTof1 ) pid->usePidSys( pid->useTof1() );
00095   if ( m_useTof2 ) pid->usePidSys( pid->useTof2() );
00096   if ( m_useTofE ) pid->usePidSys( pid->useTofE() );
00097   if ( m_useTofQ ) pid->usePidSys( pid->useTofQ() );
00098   if ( m_useEmc  ) pid->usePidSys( pid->useEmc() );
00099   if ( m_probability || m_neuronNetwork )   pid->identify( pid->onlyKaon() );
00100   if ( m_rejectPion )   pid->identify( pid->onlyPion() );
00101   if ( m_rejectProton ) pid->identify( pid->onlyProton() );
00102   pid->calculate();
00103 
00104   if ( m_probability ) {
00105     if ( !pid->IsPidInfoValid() ) return false;
00106     if ( m_probability && pid->ndof() <= 0 ) return false;
00107 
00108     double probKaon = pid->probKaon();
00109     if ( probKaon < m_PidProbCut ) return false;
00110     if ( m_rejectPion && (probKaon < pid->probPion()) ) return false; 
00111     if ( m_rejectProton && (probKaon < pid->probProton()) ) return false;
00112   }
00113 
00114   if ( m_neuronNetwork ) {
00115     if ( m_neuronNetwork && (pid->neuronStat() <= 0) ) return false;
00116 
00117     if ( (pid->neuronVal() < m_neuronValCut[0]) ||
00118          (pid->neuronVal() > m_neuronValCut[1]) ) return false;
00119   }
00120 
00121   return true;
00122 }

const LocalKaonSelector& LocalKaonSelector::operator= (  const LocalKaonSelector &   )  [private]
 

const LocalKaonSelector& LocalKaonSelector::operator= (  const LocalKaonSelector &   )  [private]
 

const LocalKaonSelector& LocalKaonSelector::operator= (  const LocalKaonSelector &   )  [private]
 

const LocalKaonSelector& LocalKaonSelector::operator= (  const LocalKaonSelector &   )  [private]
 

void LocalKaonSelector::setpidtype (  int  type  )  [inline]
  

00015 {m_pidtype=type;}

void LocalKaonSelector::setpidtype (  int  type  )  [inline]
  

00015 {m_pidtype=type;}

IVertexDbSvc* BesDCSelector< CDChargedKaon >::vtxDbSvc (   )  [protected, inherited]
 

IVertexDbSvc* BesDCSelector< CDChargedKaon >::vtxDbSvc (   )  [protected, inherited]
 

Member Data Documentation

double LocalKaonSelector::m_CosThetaCut [private]
 

bool LocalKaonSelector::m_likelihood [private]
 

bool LocalKaonSelector::m_neuronNetwork [private]
 

std::vector<double> LocalKaonSelector::m_neuronValCut [private]
 

std::vector<double> LocalKaonSelector::m_neuronValCut [private]
 

std::vector<double> LocalKaonSelector::m_neuronValCut [private]
 

std::vector<double> LocalKaonSelector::m_neuronValCut [private]
 

double LocalKaonSelector::m_PidProbCut [private]
 

int LocalKaonSelector::m_pidtype [private]
 

bool LocalKaonSelector::m_probability [private]
 

bool LocalKaonSelector::m_rejectPion [private]
 

bool LocalKaonSelector::m_rejectProton [private]
 

bool LocalKaonSelector::m_useDedx [private]
 

bool LocalKaonSelector::m_useEmc [private]
 

bool LocalKaonSelector::m_useMuc [private]
 

bool LocalKaonSelector::m_useTof1 [private]
 

bool LocalKaonSelector::m_useTof2 [private]
 

bool LocalKaonSelector::m_useTofE [private]
 

bool LocalKaonSelector::m_useTofQ [private]
 

double LocalKaonSelector::m_VrCut [private]
 

double LocalKaonSelector::m_VzCut [private]
 

The documentation for this class was generated from the following files:
Generated on Wed Feb 2 16:21:25 2011 for BOSS6.5.5 by  doxygen 1.3.9.1